baber/WOPTO huggingface dataset:
Patent JP-2002155759-A (JP)
Title: Aerodynamic device and related method for strengthening side plate cooling of collision cooling transition duct
Inventor: BLAND ROBERT JAMES
IPC: F23R3/42
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To cool down a transition duct for connecting plural combustors to the first stage of a gas turbine. SOLUTION: A tail pipe assembly for gas turbine comprises the transition duct having one end to be connected to a gas turbine combustor, the opposite end to be connected to the first turbine stage, and a pair of side plates. The assembly also has a collision sleeve surrounding the transition duct for establishing a cooling channel between the assembly and the transition duct. The collision sleeve has cooling apertures arranged in plural rows inside the sleeve, and plural flow catcher devices, each of which surrounds one cooling aperture at least partially, on the outer surface of the collision sleeve.
Patent JP-2002353336-A (JP)
Title: Semiconductor storage device and method of manufacturing same
Inventor: NAGANO YOSHIHISA
IPC: H01L27/105
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent cracking in a second lower electrode which is electrically connected to a first lower electrode, and a separation of the second lower elec trode from an insulating film in a three dimensional stack-type memory cell. SOLUTION: An interlayer insulating film 15 which is formed on a semiconductor board 10 is formed with a contact plug 16 which is connected to a drain region 12 of a field-effect transistor. A first lower electrode 17 is formed on the interlayer insulating film 15 for connection to the contact plug 16, and a insulating film 18 is formed on the first lower electrode 17. A second lower electrode 19 which is electrically connected to the first lower electrode 17 is formed on the side surfaces of the first lower electrode 17 and insulating film 18, and the second lower electrode 19 is not formed on the top face of the insulating film 18. A capacitive insulating film 20 comprising a metallic oxide having insulation properties is formed on the top face of the insulating film 18, and on the top and side faces of the second lower electrode 19.  An upper electrode 21 is formed on the capacitive insulating film 20.
Patent JP-2002364561-A (JP)
Title: Scroll type fluid machine
Inventor: KONNO MASATSUGU
IPC: F04C18/02
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a scroll type fluid machine capable of reducing the leak of a compressed fluid by optimizing the gap in the thrust direction after a run-in operation. SOLUTION: A stationary scroll 11 is furnished upright with a spiral lap 11b while a revolving scroll is equipped upright with a spiral lap 12b. The height of each lap 11b/12b is set as maximum at the outermost circumferential part and minimum at the innermost circumferential part, and a plurality of steps 31, 32, 33, 34 are formed between the outermost and innermost circumferential parts, and the height of each lap decreases in steps as going toward the innermost circumferential part from the outermost circumferential part.  A circle 36 having a radius equal to half the length of the revolving radius of the revolving scroll and having its center in the scroll central part is included inside a polygon 37 drawn by tying together the steps with straight lines so as not to intersect when the revolving scroll and stationary scroll are put in combination and the steps 31, 32, 33, 34 are projected on a plane perpendicular to the center axis of the scrolls.
Patent JP-2002151402-A (JP)
Title: Silicon nitride anti-reflective coating for 193 nm lithography
Inventor: FENG JOE
IPC: G03F7/11
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an integrated circuit using a silicon nitride anti-reflective coating(ARC). SOLUTION: A silicon-contained compound is reacted with a nitride-contained compound to form a silicon nitride layer 204. The silicon nitride layer is suitable for an integrated circuit manufacturing process. In the integrated circuit manufacturing process, the silicon nitride ARC 204 is used as a hard mask. In another integrated circuit manufacturing process, the silicon nitride ARC is built in a damascene structure.
Patent JP-2002362888-A (JP)
Title: Lift truck
Inventor: NAGATA KAZUNORI
IPC: B66F9/075
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To make dust-proofing and vibration isolation performance superior and reduce a manufacturing cost. SOLUTION: In a lift truck having a pair of tubular straddle legs 2 extending forward from upper part both sides of a vehicle body, having a road wheel 3 with a braking mechanism 12 rotatably arranged on a bearing part 2a formed on a tip end part of the each straddle leg 2 as one body, having wiring 13 of the braking mechanism 12 drawn into the vehicle body via an inside of the straddle leg 2, and braking rotation of the road wheel 3 by operating the braking mechanism 12 through the wiring 13 in the case of stopping travel of the vehicle body, a tip opening part 2A of the straddle leg 2 is covered by a cover plate 16 and a clearance between an opening part 17 pierced through the cover plate 16 and the wiring 13 inserted through the opening part 17 is covered by a dust-proofing cover 18.
Patent JP-2002367236-A (JP)
Title: Optical disk producing apparatus
Inventor: SAITO MICHIYUKI
IPC: G06F3/06
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To flexibly perform writing of optical disks with an optical disk writing device which writes the same data to plural sheets of the optical disks. SOLUTION: A writing request apparatus 100 prepares writing data and forms fundamental data on writing specifications. The fundamental data is sent through a LAN to respective writing apparatus 200 and 300. The respective writing apparatus 200 and 300 reference the control data of the tasks currently under processing and the tasks under queueing, forms an estimate for waiting time and processing time and returns the same to the writing request apparatus 100. The writing request apparatus 100 requests the writing processing to the writing apparatus which presents the estimate of the shortest waiting time before the end of the processing. The most adequate one unit among plural units of the writing apparatus is selected and the flexible and efficient production of the optical disks in conformity with the requests is made possible.
Patent JP-2002362540-A (JP)
Title: Corrugated fiberboard pack
Inventor: TANAKA AKIFUMI
IPC: B65D81/113
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated fiberboard pack which consists of only a corrugated fiberboard easy to disassemble, easy to assemble and inexpensive without using a resin molding foamed polystyrene or the like, with a sufficient cushioning function. SOLUTION: The corrugated fiberboard pack includes a corrugated fiberboard outer box 20 in which an air conditioner 10 is packed inside, and a pair of both end positioning members 30 for positioning both ends of the air conditioner 10 to prevent it from moving in the outer box 20. The positioning members 30 are each formed as a parallelopiped having an opening 31 into which an end of the air conditioner 10 is inserted, and have an L-shaped cushioning member 40 and a U-shaped cushioning member 50 inside. The members 30 with an end of the air conditioner 10 fitted in are put into the outer box 20.
Patent JP-2002363196-A (JP)
Title: Method for producing clear protein gel
Inventor: AZUMA NAOKI
IPC: C07K14/435
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a clear protein gel by steam heating treatment of a protein. SOLUTION: This method for inexpensively producing a high-quality clear protein gel comprises steam heating treatment of a raw material protein especially an inexpensive raw material such as a powdery, crushed or slurry protein.
Patent JP-2002360957-A (JP)
Title: Drawing structure of skin material for seat
Inventor: TAKADA KEIKO
IPC: A47C31/02
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To form a drawing part of a skin material in a simple structure by a simple work, to easily form a bent shape to obtain drawing state to reduce sewing work, to decrease the number of parts and to prevent interference noise. SOLUTION: A wedge-like projection 27 inserted from the surface side of the skin material 15 into the back side is formed at the tip of a clip 23. A soft part 27a formed of soft synthetic resin material is formed at the tip of the wedge-like projection 27. A head part 29 positioned on the surface side of the skin material 15 is formed on the clip 23. A piece of non-woven fabric 33 having a number of slits 35 is fitted to the back side of a pad material 13. The wedge-like projection 27 at the tip of the clip 23 is guided from a suitable slit 35 of the non-woven fabric 33 to the back side of the pad material 13 and locked. A recessed part 18 is formed on the back side of the pad material 13 at a position where the wedge-like projection 27 is inserted. The wedge- like projection 27 is stored in the recessed part 18.
Patent JP-2002367082-A (JP)
Title: Vehicle travel safety device
Inventor: YOSHIKAWA KENJI
IPC: G08G1/09
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To appropriately operate a warning device. SOLUTION: A vehicle travel safety device 10 is provided with: an operating part 17 of a safety device 18 provided with a sound warning part 18a composed of a speaker for outputting warning sound, a sound message, etc., as a warning device and a display warning part 18b forming a display for performing warning display, a lamp that is lighted up, etc.; a continuous curve deciding part 21 for deciding whether a continuing curve exists ahead of a curve that has become an set object of a fit speed VS of an appropriate vehicle speed setting part 15 among a plurality of continuous curves recognized with a curve recognizing part 14;  and an operation contents changing part 31 for performing control so as to change the operation contents of the operating part 17 in a prescribed operation prohibited section A1 to operate only the display warning 18b, when the sound warning part 18a and the display warning part 18b output warnings with respect to the curve that has become the set object of the fit speed VS to set the operation prohibited section A1.
Patent JP-2002365543-A (JP)
Title: Zoom lens and optical equipment having the same
Inventor: ITO YOSHIAKI
IPC: G02B15/20
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a zoom lens which is provided with four lens groups as a whole and has the wide angle of view and a high variable power ratio and where the fluctuation of aberration associated with variable power has been compensated properly, and optical equipment using the same. SOLUTION: This zoom lens is provided with at least two lens groups, that is a 1st lens group, having negative refractive power and a 2nd lens group, having positive refractive power in order from an object side, and realizes variable power by moving the 2nd lens group to the object side, so that the space between the 1st and the 2nd lens groups at the telephoto end is smaller than that at the wide-angle end. The 1st lens group is constituted of two lenses, such as a negative lens 11 having an aspherical surface and a positive lens 12, in this order starting from the object side, and the 2nd lens group is provided with at least one negative lens; and the zoom lens satisfies the condition νd12<22, if the Abbe number of the material of the positive lens 12 in the 1st lens group is get to νd12.
Patent JP-2002365414-A (JP)
Title: Reflective resin sheet, method for manufacturing the same and liquid crystal display device
Inventor: YOSHITAKE HIDETOSHI
IPC: B32B7/02
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a reflective resin sheet which is thin, light in weight and excellent in mechanical strength, a gas barrier property and heat resistance, and to provide the reflective resin sheet and a liquid crystal display device using the reflective resin sheet. SOLUTION: In the method for manufacturing the reflective resin sheet consisting of at least a hard coat layer, a reflection layer and a substrate layer and being characterized by making the reflection layer laminated between the hard coat layer and the substrate layer, a hard coat layer forming resin liquid is applied on a supporting body with heat resistance, the solvent is volatilized, subsequently metal particles with a melting point lower than thermostable temperature of the supporting body is sprayed on the surface of the hard coat layer, subsequently the hard coat layer with the metal particles sprayed on the surface is formed by completely hardening the hard coat layer, subsequently the solidified reflection layer is formed by placing the metal particles and the substrate layer opposite to each other,  fusing the metal particles with heat press and cooling down to the room temperature and the laminated body consisting of at least the hard coat layer, the reflection layer and the substrate layer is separated from the supporting body.
Patent JP-2002370949-A (JP)
Title: Decolorant composition and hair dye composition
Inventor: IYODA SHIGEHARU
IPC: A61K8/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a decolorant component and hair dye composition capable of reducing irritating smells. SOLUTION: The decolorant composition to be used in combination with an oxidizing agent includes (a) at least one selected from ammonia and ammonium salts, (b) an alkanolamine, (c) an ester-type nonionic surfactant and (d) water. The hair dye composition includes (e) a dye in addition. The content of the component (a) is preferably 0.08-0.98 wt.% calculated as ammonia. The content of the component (b) is preferably 2.0-6.0 wt.%. Further, the content of the component (c) is preferably 1.5-10.0 wt.%. The decolorant composition and the hair dye composition are each constructed to an oil-in-water type emulsion by addition of a higher alcohol and an oil component and the formulation of the higher alcohol further includes the formation of liquid crystal structures in them, respectively.
Patent JP-2002366176-A (JP)
Title: Device and method for information extraction and device and method for information retrieval
Inventor: TOKURI YASUHIRO
IPC: G10L25/54
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To automatically and efficiently retrieve a conversation section of speakers using AV data. SOLUTION: In an information extracting device 20, a voice signal D11 of AV data inputted from an input part 11 is inputted to a cepstrum extraction part 12 to take an LPC analysis and an obtained LPC coefficient is converted into an LPC cepstrum coefficient. Part D12 of the LPC cepstrum coefficient is inputted to a vector quantization part 13, which performs vector quantization. Its quantization distortion D14 is inputted to and evaluated by a speaker identification part 14 and further threshold data D16 are used to identify and determines a speaker by specified recognition blocks. The identified speaker D16 is inputted to a speaker determination frequency calculation part 15, which calculate the recognized speaker determination frequencies of respective speakers in the specified evaluation sections, and outputs them as appearance frequency information D17 of the speakers.  An information retrieving device retrieves a part, etc., where a desired speaker converses at a desired frequency according to the appearance frequency information.
Patent JP-2002370930-A (JP)
Title: Solid-like cleansing base
Inventor: YANAGIDA TAKESHI
IPC: A61K8/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a cleansing base free from dripping in use, not having heavy tenseness in use and excellent in make-up-eliminating effect. SOLUTION: This solid-like cleansing base comprises an oligoester-based gelling agent, a fluid oil soluble in the gelling agent and a surfactant having 7-17 HLB.
Patent JP-2003002412-A (JP)
Title: Stacker crane
Inventor: FUKUTAKI ISATO
IPC: B65G1/04
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a stacker crane having a constitution where even when height of baggage placed on a carriage in a manual operation is high, the baggage does not collide against an upper frame. SOLUTION: This stacker crane 2 has a constitution where a detecting sensor 18 for detecting the upper end of the baggage 3 placed on the carriage 12 is arranged at the upper position of a crane mast 13 and a lifting operation of the carriage 12 is stopped when the detecting sensor 18 detects the upper end of the baggage 3. The detecting sensor 18 is a photoelectric sensor, and the photoelectric sensor 18 stops the lifting operation of the carriage 12 with shielding by the upper end of the baggage 3.
Patent JP-2003008900-A (JP)
Title: Image processor
Inventor: KANDA KIMIKATSU
IPC: B41J2/485
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To enable an image processor having an emphasis processing function, to obtain a high-definition image, while making voids and a black frame inconspicuous. SOLUTION: When the density value of a pixel of interest is inputted, an enhancement part 290 outputs a density value having been enhanced. According to the density value of the pixel of interest, an upper-limit threshold table 292 outputs the upper-limit threshold of an enhancement quantity and a lower-limit threshold table 294 outputs the lower-limit threshold of the enhancement quantity. An upper-limit threshold limitation part 296 replaces the density value with the upper-limit threshold, on the condition that the density value of the pixel of interest, inputted from the emphasis part 290 exceed the upper-limit threshold of the enhancement quantity, corresponding to the density value of the pixel of interest inputted from the upper-limit threshold table 292.  A lower- limit threshold limitation part 298 replaces the density value having been processed with the lower-limit threshold, on the condition that the processed density value inputted from the upper-limit threshold limitation part 296 exceed the lower-limit value of the emphasis quantity corresponding to the density value of the pixel of interest inputted from the lower-limit threshold table 295.
Patent JP-2003004268-A (JP)
Title: Air conditioner
Inventor: TAKASHIMA NOBUNARI
IPC: F24F7/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner, in which air cleaning unit can be easily detached without removing a pre-filter and/or a suction grill. SOLUTION: In the air conditioner, a holding part c has an opening in the lower end of the front in a vertical part 5a of a front heat-exchanger 5 between a front panel b and a suction grill 15. A rectangular breathable case 11 having an attachment/detachment opening 11b at one end is housed in the manner to be retractable at the opening of the holding part c so that the air cleaning unit 4 is attached/detached at the opening 11b.
Patent JP-2003002057-A (JP)
Title: Mounting structure of mounting part such as door grip to automobile door trim
Inventor: FUKUDA KAZUMASA
IPC: B60N3/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To mount a mounting part to a door trim without rattling against the door trim and to mount the mounting part to the door trim without using a separate bracket in the case where the mounting part is mounted to the door trim. SOLUTION: An aperture-like fitting part 14 is formed on a shelf part 3 of an arm rest part 2 mounted to the door trim 1 and a mounting piece part 6 fitted with the fitting part 14 is integrally formed on a mounting position of a door grip 4 and is fixed to the arm rest 2 side by a screw. A polygonal base part 7 of the mounting piece part 6 is fitted to a wall part 15 of the polygonal fitting part 14 in a surface-butting state. A projection 13 is formed on the mounting position 5 of the door grip 4 and an engagement part 16 engaged with the projection 13 is recessedly provided on the wall part 15 of the fitting part 14.
Patent JP-2002306114-A (JP)
Title: Sesame-containing seasoning composition
Inventor: SATO NORIO
IPC: A23L25/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a sesame-containing seasoning having excellent quality stability, while conventional sesame-containing seasonings have various problems on their stability and flavors, such as the separation of solid contents and the gelation of the seasonings during storage to deteriorate their commercial values, whereby a means for preventing the problems is desired, although the usefulness of the sesame is watched in recent years and therefore many foods using the sesame, for example, liquid seasonings such as dressings to be poured on vegetables and sauces to be used for roast meats, foods served in pots, or the like are commercialized. SOLUTION: This sesame-containing seasoning composition contains the enzyme-treated product of the sesame.
Patent JP-2003003624-A (JP)
Title: Eaves gutter joint
Inventor: HATA HIDEAKI
IPC: E04D13/068
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an eaves gutter joint which connects ends of respective eaves gutters together by using an inner joint and an outer joint, wherein the eaves gutter joint dispenses with a space between the eaves gutters and an edge of eaves. SOLUTION: The eaves gutters 1, 1' are set at the front of the edge 4 of the eaves, and each have a rear lug portion 12 at an upper end of a rear wall portion 15 thereof. The eaves gutter joint is formed of the inner joint 2 and the outer joint 3. The inner joint 2 has a shape tracing an inner surface of each of eaves gutters 1, 1', for connecting ends 1a, 1'a of the respective eaves gutters 1, 1' together. The outer joint 3 has a shape covering an outer surface of each of the eaves gutter 1, 1' except for an upper surface of the rear lug portion 12, and is arranged along an outer surface of each of the eaves gutters 1, 1'. According to the eaves gutter joint, the inner joint 2 and the outer joint 3 engage with each other, whereby the ends 1a, 1'a of the respective eaves gutters 1, 1' are pinched and the eaves gutters 1, 1' are connected together.
Patent JP-2003001549-A (JP)
Title: Cutter breakage detecting device of photoelectric type
Inventor: FUKUTANI RIYONDAN
IPC: B23Q17/09
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric type cutter breakage detecting device whose structure makes hole machining for a storing box easy. SOLUTION: An air tube 28 which is connected with a compressed air supply 26 and a connecting part 27 mounted on a base part 21, is attached to a storing box 23. Lead wires 24a and 25a which are electrically connected to photoelectric detecting switches 24 and 25 stored airtightly in the storing box 23 are drawn from the storing box 23 through an air supplying passage 28a formed inside the air tube 28 into the inside of the base part 21.
Patent JP-2003007278-A (JP)
Title: Sealed storage battery
Inventor: ODA SANEHIRO
IPC: H01M10/24
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a lead-acid battery, having high exhaust performance and a long service life. SOLUTION: This sealed storage battery releases inner pressure by a valve operating with increase in the internal pressure of the storage battery. The opening area in a valve exhaust port is specified to be 0.1-0.5% of the geometric surface area of a surface, which is other than a surface where the valve of a sealed storage battery jar is installed. The opening pressure at 20 deg.C of valve is specified to be 18.6±8 kPa, or the opening pressure at 20 deg.C of the valve is specified to be 20.2-202.6 kPa.