baber/WOPTO huggingface dataset:
Patent JP-2003154244-A (JP)
Title: Method and apparatus for mixing granular material with liquid viscous material
Inventor: FUTASE KATSUNORI
IPC: B01F3/12
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of uniformly dispersing and mixing a granular material in a viscous material. SOLUTION: A funnel having lower height than the side wall of a vessel is arranged inside the cylindrical vessel and a peripheral groove is formed to be partitioned between the inside wall of the vessel and the outside wall of the funnel. In a process that the liquid viscous material is continuously introduced into the inside of the peripheral groove from the outside of the vessel, over flown toward the inside of the funnel, and flows down along the inside wall of the funnel, the granular material is supplied by a fixed quantity in the funnel to be uniformly dispersed and mixed in the liquid viscous material.
Patent JP-2003163452-A (JP)
Title: Printed wiring board and its manufacturing method
Inventor: HAMADA TETSUO
IPC: H05K1/11
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board wherein a bulge is not generated on a lid plating layer even if the lid plating layer on a through hole plating layer is thin in which a fine pattern can be formed, and a method for manufacturing the printed wiring board.  <P>SOLUTION: The whole surface or a part of a surface of resin 26 with which a plating through hole is filled is lower than a surface of the through hole plating layer 4, and the lid plating layer 27 is thin on the through hole plating layer and thick on the whole surface or a part of the surface of the resin. The plating through hole is filled with the resin, the surface of the resin is made lower than the surface of the through hole plating layer by eliminating the whole surface or a part of the surface of the resin and roughened, thereby forming the lid plating layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002161286-A (JP)
Title: Fuel oil for gasoline engine
Inventor: TSUKUDA ICHIRO
IPC: C10L10/10
Filed: 2001-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a low-pollution unleaded high-octane number fuel oil for gasoline engines, excellent in automotive driving performance. SOLUTION: This fuel oil for gasoline engines meets the following requirements: (1) 3-10 vol.% of a fraction with a boiling point of <25 deg.C, 35-50 vol.% of a fraction with a boiling point of >=25 deg.C but <75 deg.C, 25-40 vol.% of a fraction with a boiling point of >=75 deg.C but <125 deg.C, 10-30 vol.% of a fraction with a boiling point of >=125 deg.C but <175 deg.C, and <=5 vol.% of a fraction with a boiling point of >=175 deg.C, (2) the research octane number of each of the above fractions is >=70, (3) the exhaust gas index Y defined by the formula: Y=1.07BZ +0.12TO+0.11EB+0.05XY+0.03C9++A+0.005 [100-(BZ+TO+EB+XY+C9+A)] (BZ, TO, EB, XY and C9+A are the contents(vol.%) of benzene, toluene, ethylbenzene, xylenes and >=9C aromatic fraction, respectively) is <=5, (4) the benzene content is <=1 vol.% and the sulfur content <=40 ppm, and (5) the research octane number is 89-92.
Patent JP-2003164161-A (JP)
Title: Inverter unit and air conditioner
Inventor: IIDA MASAKAZU
IPC: F24F11/02
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter unit capable of avoiding needless components for use and patterns without forming an exclusive analogue port for testing, and cutting down on the cost of the inverter.  <P>SOLUTION: The inverter unit comprises: an input/output interface that receives an input signal including frequency command information from the outside; ; a mode switch means for switching a communication mode that receives an input signal including digital-coded frequency command information and a frequency command receiving mode that receives an input signal composed of an analogue signal that is wave-formed based on the frequency command information; and a waveform control means for taking the frequency command information out of the input signal received at the interface and wave-forming the output signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164325-A (JP)
Title: Cosmetics container
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetics container with excellent operability which accomplishes safe and accurate separation of a mirror plate from a lid body by releasing the fixing of the mirror plate properly with a simple operation.  <P>SOLUTION: The container is provided with a lid body 3 in which a recessed groove 17 is so formed as to allow one end side of the mirror plate 4 to be detachably fitted thereinto, the first hinge block 11 which is arranged integrally protruding on the lid body 3 and rotatably linked to the body 2 thereof through a hinge pin 14, the second hinge block 18 which is rotatably linked to the body 2 thereof through the hinge pin 14 to be detachably engaged with the lid body 3 and is made to fix the other end side of the mirror plate 4 on the lid body 3 and a groove 15 for fitting a coin C thereinto which is made to engage the second hinge block 18 with an opening 15a formed in the body 2 thereof to block the rotation of the second hinge block 18 with respect to the rotation of the first hinge block 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167431-A (JP)
Title: Developing unit and image forming device using the same
Inventor: ARIGA TOMOE
IPC: G03G15/08
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To steadily obtain a high quality image by stabilizing the contact of an image carrier with a developing means.  <P>SOLUTION: The developing unit is supported by a housing main body (2), rotates on the rotating fulcrums (72 and 73) of both its ends, and is brought into contact with the image carrier (17) and separated therefrom. In the developing unit, the rotating fulcrums of the developing unit are vertically below a developer carrier (33) or a developer supply member (31), as viewed in a projection plane in the direction of the rotational shaft of the developing unit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168835-A (JP)
Title: Magnetoresistive effect element, thin film magnetic head, magnetic head, and magnetic recorder/reproducer
Inventor: SHIMAZAWA KOJI
IPC: H01L43/08
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MR element in which the effective track width can be made narrow by reducing read blur at the end part of a track, and a thin film magnetic head comprising it.  <P>SOLUTION: An MR film 300 has a free layer (ferromaneticlayer) 301 on the outside. Antiferromagnetic layers 41 and 42 have lower surfaces partially overlapping the upper surface of the free layer 301 of the MR film 300 and exchange bonding takes place at the overlapped part thus applying a bias field due to exchange bonding to the MR film 300. Electrode layers 35 and 36 include soft magnetic layers 351 and 361 having lower surfaces abutting on the upper surfaces of the antiferromagnetic layers 41 and 42.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174243-A (JP)
Title: Printed board
Inventor: SHINDO MOTOSHI
IPC: H05K3/46
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed board capable of micro-patterning and an improvement of accuracy of resistance while keeping adhesiveness.  <P>SOLUTION: In a printed board wherein a resistance layer 28 is formed on the surface of an insulating layer 26, and is etched into a predetermined shape to form a resistance element 36, the surface roughness Ra of the insulating layer is set to range from 0 to 1 μm. Hereby, there are ensured micro-patterning and an improvement of the accuracy of a resistance while keeping adhesiveness.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003141123-A (JP)
Title: Computer readable recording medium recording program for estimating control relationship between genes from gene expression amount data and gene array data
Inventor: KATO MAMORU
IPC: G06F17/15
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To estimate the control relationship between genes from gene expression amount data and gene array data by a computer. SOLUTION: An early expression gene and a delayed expression gene are arbitrarily selected from the gene expression amount time series data, and the mutual correlation function related to the two genes is obtained. When an alienation test is made and null hypothesis is rejected, the two genes are recorded. The above procedure is performed until all the early expression gene and delayed expression gene are selected, and then a transfer factor, a gene having a number of consensus control arrays of the transfer factor in an upstream array, and the preceding recorded early expression gene and delayed expression gene are respectively checked. If consistent, two genes are recorded, and it is estimated that the two genes have the control relationship.
Patent JP-2003169653-A (JP)
Title: Apparatus for peeling skin of farm product
Inventor: ISHII TORU
IPC: A23N7/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for peeling skin of farm products that continuously carrys out an operation for separating the skin of the farm products with reduced manpower and improved efficiency.  <P>SOLUTION: Two or more green onions A are conveyed so as to be arranged in parallel directing nearly one direction by supporting conveyors 2 and 3, and two or more peeling units 35 constituting a skin-separating apparatus 10 are moved along the peripheries of the stem parts Ab of the green onions A is the nearly horizontal direction almost so as to face to the peripheries of the green onions while moving the peeling units 35 in the conveying direction. Simultaneously, the air G jetted from an air-jetting part 37 of the peeling unit 35 is continuously jetted to the periphery of the stem parts Ab of the green onions A in the longitudinal direction to continuously separating the unnecessary and inedible skins Ae of the green onions A while conveying the onions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171377-A (JP)
Title: N-benzenesulfonyl-l-proline compound as bradykinin antagonist
Inventor: NUKUI SEIJI
IPC: A61P17/02
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the subject compound useful for the treatment of medical symptoms mediated by bradykinin such as an inflammation, allergic rhinitis and a pain, and a medicinal composition containing the same compound.  <P>SOLUTION: This bradykinin antagonist is a compound expressed by formula (I) [wherein, X<SP>1</SP>and X<SP>2</SP>are each a halogen; R<SP>1</SP>and R<SP>2</SP>are each independently H or a 1-4C alkyl; R<SP>3</SP>and R<SP>4</SP>are each H or a halogen; and R<SP>5</SP>is a 3-9C azacycloalkyl-NH (a 5-11C azabicycloalkyl which may be substituted with a 1-4C alkyl), NH-(a 1-3C alkyl)-C(O)-(a 5-11C diazabicycloalkyl, NH-(a 1-3C alkyl)-C(O)-NH-(a 5-11C azabicycloalkyl), NH-(a 1-5C alkyl)-NH-C(O)-(a 4-9C cycloalkyl)-NH<SB>2</SB>, or the like] or its pharmaceutically permissible salt.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170619-A (JP)
Title: Thermal transfer printer
Inventor: SATO JUNICHI
IPC: B41J17/24
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of stripes in the widthwise direction in the label top even in the case of a publishing mode having a label fed backward before a printing and publishing operation of a thermal printer.  <P>SOLUTION: In the thermal transfer printer for winding up a ribbon by an independent direct current motor to be driven corresponding to a printing operation period, having the label publishing method set in a publishing mode for additionally feeding a label continuous material after finishing a printing operation by a peel-off, tear-off, or cutter mode, and rotating a stepping motor for driving a platen roller clamping the ribbon and the label continuous material with respect to a thermal head so as to feed backward the label continuous material, the time for finishing the direct current motor drive for winding up the ribbon (winding rotation) is set earlier than the time for finishing the printing operation period by a predetermined time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169923-A (JP)
Title: Win apparatus
Inventor: KITATSUME HIDETO
IPC: A63F7/02
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a conventional win apparatus has a low probability in continuing a big win after a big-win play is over although it has a high probability in continuing rounds in a big-win play.  <P>SOLUTION: This apparatus has opening-closing bodies 5 and 5 fixed on ball inlets 4 and 4, a special win part 7 (a winning part) which starts a big-win play in which the opening-closing bodies are opened and closed, a stopper 9B (a ball storage), and a control means 10 which sets the stopper 9B in the storable condition during a big-win play, maintains the storable condition after the big-win play is over and then releases the storable condition to control the ball storage such that the balls stored at the stopper 9B be guided to the special win part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172019-A (JP)
Title: Floating interior-finishing structure of building
Inventor: OKADA TAKESHI
IPC: E04F13/08
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating interior-finishing structure of a building in which sound-insulating performance among adjacent rooms or sound-insulating performance among rooms on upper and lower floors is improved.  <P>SOLUTION: The floating interior-finishing structure of a building has a plurality of board materials elastically supported and arranged, mutually forming openings so that internal surfaces form walls, a floor or a ceiling, a board- material supporting structure having viscoelastic members elastically supporting a plurality of the board materials and being fixed onto foundations and board- material opening fillers made of a viscoelastic material filled so as to display a vibration-control effect in the openings of the board materials in place of a building interior-finishing structure installed inside the foundations as the wall foundations, floor foundation or ceiling foundation of a room composed of conventional walls, floor and ceiling.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171551-A (JP)
Title: Polyarylene sulfide resin composition and application thereof
Inventor: ISHIO ATSUSHI
IPC: C08K3/04
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyarylene sulfide resin composition which is dramatically excellent in the environmental stability of a laser focusing and is well- balancedly excellent in the mechanical strengths, melt flowability and little burring, and to provide a light pick-up parts using it.  <P>SOLUTION: The resin composition comprises 100 pts.wt. of (a) a polyarylene sulfide resin, 1-15 pts.wt. of (b) carbon black which has such a surface carbon atom concentration of 98.0% or more as determined by the X-ray electron spectroscopy, 40-180 pts.wt. of (c) a nonfibrous filler with the exception of (b), and 25-180 pts.wt. of (d) a fibrous filler.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002343882-A (JP)
Title: Method of forming junction in semiconductor element
Inventor: KIN TEISHU
IPC: H01L21/8238
Filed: 2001-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming junctions in a semiconductor element, which improves yield by keeping the junction doping uniform to prevent threshold voltage shifting. SOLUTION: This method of forming junctions in a semiconductor element using halo implantation comprises a step of forming a photosensitive-film pattern on residual regions of a semiconductor substrate from which the halo-implant region is excluded, a step of performing a first-step halo implant with an approximately 45 deg. tilt angle on the halo-implant region of the semiconductor substrate, and a step of performing a second-step halo implant with an approximately 0 deg. tilt angle on the halo-implant region of the semiconductor substrate. By preventing the shadow effect in forming the junctions through the halo implant, it is possible to keep the doping in the junction formation uniform.
Patent JP-2003181880-A (JP)
Title: Mold for injection molding and method for injection molding
Inventor: WAKIRIN KAZUYUKI
IPC: B29C45/16
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for molding capable of releasing a molding completed product molded in one time molding step from a mold at the next molding step time by using a rotary mold, and to provide a method for molding the same.  <P>SOLUTION: The mold for molding comprises a fixed mold 1 having a sprue hole 2, the movable mold 3 opposed to the mold 1, and a core die 4 disposed between the movable mold and the fixed mold and rotatably driven by 180° at each time of molding, a first core 6A and a second core 6B disposed at different positions of 180° of the core mold at its rotating time and alternately disposed between the molds and out of the mold. The molding is conducted at the position between the molds of the cores and the molding is simultaneously released from the molds at the cores out of the mold to thereby reduce the number of steps to enable easy injection molding of the molding product.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193325-A (JP)
Title: Melt spinning equipment
Inventor: KONISHI MASAHIRO
IPC: D01D5/092
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide melt spinning equipment which effectively cools spun yarns, suppresses air flow accompanying to the running yarns and produces a superfine fiber having excellent quality with dissolving uneven fineness and bad cooling.  <P>SOLUTION: This melt spinning equipment comprises a spinneret (2) for spinning multifilament yarns (Y) comprising a thermoplastic polymer, a spinning chimney (10) installed so as to surround the spun yarns (Y) which run through the spinning chimney, a supply air rectification member (6) for blowing cooling air which is adjusted to cross the yarns (Y) into the spinning chimney (10), an air intake rectification member (6') installed to face the supply air rectification member (6) with bringing the yarns (Y) between them and sucking adjusted outside air from the outside of the spinning chimney (10) into the spinning chimney, an air flow delivery member (9) for shutting residual descending air flow with leaving a part of the descending air flow flowing down in the spinning chimney (10) and delivering the part of air flow to the outside of the spinning chimney (10) and an exhaust means for exhausting the air flow guided by the air flow delivery member (9) to the outside of the spinning chimney (10).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180577-A (JP)
Title: Vacuum cleaner
Inventor: DOI KENICHIRO
IPC: A47L9/16
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cyclone type canister-based electric vacuum cleaner which can simplify a mold while improving dust collection efficiency.  <P>SOLUTION: The body 1 of the canister-based vacuum cleaner is provided with a cyclone type dust box 2. In the dust box 2 as a hollow cylindrical container, an intake pipe is arranged protruding on the side thereof and an opening on the tip side of the intake pipe is formed almost near the center across the width of the dust box 2. A guide rib is installed being extended in the direction along the internal surface of the dust box 2 near an opening on the root side of the intake pipe in the internal surface of the dust box 2 to guide air flowing into the dust box 2 through the intake pipe to the direction in which the cyclone generated in the dust box 2 flows.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193909-A (JP)
Title: Bearing cap structure for engine
Inventor: SUZUKI TAKATSUGU
IPC: F16C9/02
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a casting error by preventing exposure of a core material in the cap-side journal part and performing alumina alloying thereof uniformly by expanding the tolerance range of lateral misalignment of a core material along the junction of a bearing cap as well as the thickness of an aluminum material in vertical direction of a piston which is the most important in a cap-side journal part in a bearing cap structure for an engine.  <P>SOLUTION: A core material provided with a core material side journal part and core material bolt holes on the both sides thereof is arranged to be separated from the casting mold surface by a cast pin having a step part in the vertical direction in a casting mold. The curvature radius of the core material side journal part is formed larger than that of the cap-side journal part so that the clearance of the cap-side journal part of the bearing cap and the core material side journal part of the core material may become larger in comparison with that of the core material bolt holes and the cast pin. A sprue is provided on the side of the casting mold for poring a base material along the junction of the bearing cap.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002289875-A (JP)
Title: Semiconductor dynamic quantity sensor and manufacturing method therefor
Inventor: FUJII TETSUO
IPC: H01L29/84
Filed: 2001-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the acceleration detecting accuracy and acceleration detecting sensitivity of a semiconductor dynamical quantity sensor by reducing the influence of noise, while the whole structure of the sensor is simplified by surely electrically insulating mobile electrodes and fixed electrodes from each other. SOLUTION: In this dynamical quantity sensor, cantilevers 13 and the fixed electrodes 14-17 facing the cantilevers 13 are integrally formed, by providing a single-crystal silicon substrate 8 on the lower surface side of another single- crystal silicon substrate 1 via an insulating layer 9 and forming trench grooves 13 piercing the substrate 1 from the upper surface side to the lower surface side around the cantilevers 13. Consequently, the cantilevers 13 and fixed electrodes 14-17 are electrically insulated from each other by the trench grooves 3.
Patent JP-2003195618-A (JP)
Title: Agent replenishing device and image forming apparatus
Inventor: MURAMATSU SATOSHI
IPC: F04C25/02
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent replenishing device which highly accurately conveys the agent and has a stable replenishing performance and an image forming apparatus using the agent replenishing device.  <P>SOLUTION: In the device, a powder pump 40 conveying toner stored in a toner storing container 20 by suction force to a developing device 10 through an almost air tight toner conveying tube 17 and MPU controlling the action of the powder pump 40 are provided. The set operating time of the powder pump is corrected by the MPU based on the time interval from the last toner replenishing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192442-A (JP)
Title: Aluminum nitride substrate, aluminum nitride substrate having thin film, and submount material for laser light- emitting element obtained by using the same
Inventor: OKAMOTO MITSUHIRO
IPC: H01S5/022
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum nitride substrate having a via hole in which the falling-off of crystal particles is prevented, and to provide an aluminum nitride substrate having a thin film having high reliability in connection.  <P>SOLUTION: The aluminum nitride substrate having the via hole is characterized in that an electroconductive part mainly composed of tungsten or molybdenum is provided at the via hole, and 15 to 30 pieces of the crystal particles of the aluminum nitride are present on the straight line having the length of 50 μm. The aluminum nitride substrate having the thin film is characterized in that an electroconductive film is formed on one surface or both surfaces of the aluminum nitride substrate. The submount material for the laser light- emitting element is obtained by using the aluminum nitride substrate having the thin film.  <P>COPYRIGHT: (C)2003,JPO