baber/WOPTO huggingface dataset:
Patent JP-2003343826-A (JP)
Title: Exhaust gas treatment device
Inventor: BOKU HEISHO
IPC: F23J1/06
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas treatment device that enables a peeling member to effectively scrape away powder deposited on an inner surface of a combustion chamber, and prolongs the like of a striking member for striking the peeling member.   <P>SOLUTION: A lever 7a as the peeling member movable circumferentially along an inner surface of the combustion chamber 1 to peel away powder deposited on the inner surface of the combustion chamber 1 has a blade portion or an acute edge portion 7a1 in a position opposed to the inner surface of the combustion chamber 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002364601-A (JP)
Title: High pressure hydraulic system in single housing
Inventor: BERLINGER WILLIBALD G
IPC: F16D31/00
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure hydraulic system in a single housing. SOLUTION: This hydraulic system suitable for use in, in particular, a work machine is provided with a hydraulic source. A hydraulic converter has an inlet connected with a pressure source and an outlet. At least one hydraulic motor has an inlet. The hydraulic converter and each hydraulic motor are arranged in the housing. The housing specifies at least one fluid conduit connecting the inlet of at least one hydraulic motor and the outlet of the hydraulic converter and/or the pressure source mutually by fluid. Since the housing specifies the fluid conduit connecting various constituent parts mutually therein, a hydraulic pressure may be increased more than an ordinary operation pressure.
Patent JP-2003034044-A (JP)
Title: Ink tank valve for ink-jet printer
Inventor: MIYAZAWA HISASHI
IPC: B41J2/175
Filed: 2002-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a member for an ink-jet printer, with a part of a plastic base member and an elastic material layer provided integrally as a composite. SOLUTION: According to a production method for a member for an ink-jet printer for providing a part of the base member and the elastic material layer as a composite by either of (1) multi-color injection molding by melting and injecting a plastic base member material and an elastic material made of a thermoplastic elastomer successively into a mold, and (2) insert molding by preliminarily placing a plastic base member of a predetermined shape in a mold, and melting and injecting an elastic material made of a thermoplastic elastomer thereto.
Patent JP-2004012154-A (JP)
Title: X-ray condensing element
Inventor: ZAMA TATSUYA
IPC: G03F7/20
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray condensing element wherein a reflection surface with easy manufacturing is formed in one body in the element.  <P>SOLUTION: The reflection surface with easy manufacturing is formed in one body in the X-ray condensing element. These reflection surfaces condense vertical, lateral, front and back rays and condense an incidence X-ray with them. By the combination, a complicated alignment of each reflection surface becomes not necessary and the condensing element becomes easy for manufacturing and size reduction becomes possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010382-A (JP)
Title: Surface-coated silicon nitride sintered compact
Inventor: FUKUTOME TAKEO
IPC: C04B41/87
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-coated silicon nitride sintered compact having a coating layer with high adhesive strength and excellent in corrosion resistance.  <P>SOLUTION: The surface coated silicon nitride sintered compact is composed of a substrate of a silicon nitride-based sintered compact including RE<SB>2</SB>Si<SB>2</SB>O<SB>7</SB>and/or RE<SB>2</SB>SiO<SB>5</SB>(wherein RE is a rare earth element) as a grain boundary crystalline phase and a coating layer formed on the surface of the substrate. The coating layer is comprised of a crystalline phase of RE<SB>2</SB>Si<SB>2</SB>O<SB>7</SB>and/or RE<SB>2</SB>SiO<SB>5</SB>(wherein RE is a rare earth element). The coating layer contains at least two rare earth elements, one of which is the same as the rare earth element composing the grain boundary crystalline phase of the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009802-A (JP)
Title: Vehicle body front structure
Inventor: NAKANIWA NORIYUKI
IPC: B62D25/16
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide vehicle body front structure that can enhance impact energy absorbing efficiency by easily deforming a front fender when load is applied from above the front fender.  <P>SOLUTION: When the load F of a prescribed value or more is applied to the top 2a of the upper end of the front fender 2, a fragile part 13 provided at a connected base part of a vertical wall part 10 bent downward from the top 2a is ruptured or bent to easily deform the upper end part of the front fender 2. Impact energy can thereby be efficiently absorbed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014717-A (JP)
Title: Method for manufacturing laminated chip component
Inventor: MATSUDA KATSUJI
IPC: H01F41/04
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminated chip component where the alignment accuracy of cutting position can be improved when an aggregate is divided into elements to form the laminated chip part.  <P>SOLUTION: In a step for forming a laminate 18, an alignment pattern 14a that can be visually recognized through an area 24 exposing along two continuous peripheries 26a, 26b on the upper surface of the laminate 18 is formed as a conductor pattern. In a step for dividing the aggregate 22 into elements, the alignment pattern 14a is positioned and the aggregate 22 is cut. When compared with a case where an alignment pattern is provided only on corners, the alignment accuracy of cutting position can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011287-A (JP)
Title: Injection method and injection device
Inventor: AIKAWA KIYOMI
IPC: E02D3/12
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drilled hole injection head never causing the clogging of an injection port for injecting an excavating fluid and an injection port for injecting a ground improving agent.  <P>SOLUTION: The injection port 2 for injecting the excavating fluid is opened in a direction deflected from the drilling direction. A cylindrical casing 8 has an L-shaped sectional groove 9 cut out in a required length along the axial direction, and the injection port 3 for injecting the ground improving agent is opened in the groove 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008957-A (JP)
Title: Phosphorus and nitrogen recovery method and apparatus therefor
Inventor: SHIMAMURA KAZUAKI
IPC: C02F11/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphorus and nitrogen recovery method for increasing the amount of magnesium ammonium phosphate (MAP) recovered and reducing a scale trouble in a treatment process for organic wastewater containing phosphorus and nitrogen such as sewage, wastewater, excretions or the like, and an apparatus therefor.  <P>SOLUTION: In a method of forming MAP crystal from a digested dissociated liquid obtained by the solid-liquid separation of anaerobically digested sludge, a sludge-dissociated liquid and a digested dissociated liquid, which are obtained by the solid-liquid separation of raw sludge and excess sludge or mixed sludge of the raw sludge and the excess sludge, are mixed and magnesium and/or alkali is added to the mixed liquid to form MAP. Alternatively, magnesium and/or alkali is added to the sludge dissociated liquid, which is obtained by the solid-liquid separation of the raw sludge and the excess sludge or the mixed sludge of the raw sludge and the excess sludge, and this sludge-dissociated liquid is mixed with the digested dissociated liquid and MAP is formed from the mixed liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010809-A (JP)
Title: Reactive hot melt adhesive
Inventor: ICHIHARA EIJI
IPC: C09J123/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reactive hot melt adhesive maintaining close adhesion to a polyolefin resin and excellent in initial strength and adhesive strength after its curing.  <P>SOLUTION: This reactive hot melt adhesive consists of a urethane prepolymer (A) having isocyanate group and a metallocene polyolefin (B).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008181-A (JP)
Title: Bamboo shoot skin-peeling machine
Inventor: SHA SHINMEI
IPC: A23N7/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bamboo shoot skin-peeling machine quickly and surely peeling the bamboo shoot skin and reducing a working cost.  <P>SOLUTION: This bamboo shoot skin-peeling machine constituted with mainly a transporting part 1, skin-dividing part 2, skin-peeling part 3, rotary part 4 and controlling part 5 is provided by sending the bamboo shoot A to a working zone of the skin-dividing part 2 with thetransporting part 1 in accordance with a working process set by the controlling part 5 and rotary part 4, making a dividing line A11 on the upper and lower part of the bamboo shoot A with a cutter part 21 of the skin dividing part 2, then sending the bamboo shoot A to a working zone of the skin-peeling part 3 with the transporting part 11 again, then cutting and removing the skin A1 and a tip of the different side in the winding up direction of a first skin-peeling winding shaft group 3 with a cutting knife 6, introducing to a first and second skin peeling winding shaft group 31, 32 by an introducing plate 33 of the skin-peeling part 3 and peeling off the skin A1 at the both sides of the division line A11 of the bamboo shoot from the main body of the shoot by winding/removing the skin to complete the skin peeling work in a completely automatic way.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019219-A (JP)
Title: Tilt shutter device
Inventor: HOSHIYAMA YASUO
IPC: E06B9/17
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilt shutter device which enhances durability by reducing bending stress imposed on a pull element and a rotating element when an opening/closing member is pulled out and taken up.  <P>SOLUTION: Each ribbon plate (101), in which the pull element and the rotating element each are formed, is formed as a group of plates (12), in which the two discrete plates (12) of a thickness of 0.1-0.2 mm are paired in such a manner that a surface and a backside are superposed on each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016109-A (JP)
Title: Chondrocyte-like cell and method for making the same
Inventor: ISHIGURO NAOKI
IPC: A61L27/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making chondrocyte-like cells usable as a transplanting material in the therapy of diseases associated with chondrocyte deletion.  <P>SOLUTION: The method for making the chondrocyte-like cells comprises the steps of (a) culturing mesenchymal stem cells transferred with a Sox9 gene in a high-density condition and under the condition of enabling the mesenchymal cells to be proliferated and (b) collecting the cells after cultured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030077-A (JP)
Title: Document management system and program
Inventor: TODA TAKAHISA
IPC: G06F13/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To automatically register various files, including the prepared file or the file attached to receiving mail as a document in a document management data base on a document management server without increasing costs.  <P>SOLUTION: A client terminal 4 monitors a previously specified folder (a monitor folder). When recognition is made that the file is stored in the monitoring file by the monitoring result, the file is automatically registered as the document in the document management database 3 on the document management server 2. The document management database 3 on the document management server 2 is monitored. When recognition is made that the document is registered in the document management database 3 on the document management server 2 by the monitoring result, the fact is announced by pop up display, voice, or mail.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027031-A (JP)
Title: Liquid detergent composition for direct application, product and cleaning process
Inventor: MAKINO MAKOTO
IPC: C11D3/43
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a germicidal detergent for direct application which exerts a germicidal effect using a mild component and no strong bactericide nor bleaching agent and is particularly suitable for washing fibers.  <P>SOLUTION: The liquid detergent composition contains, by mass, (A) 5-50% fatty acid or its salt and (B) >10% and ≤40% hydrophilic alcohol solvent comprising carbon, hydrogen and oxygen atoms.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025383-A (JP)
Title: Twist drill
Inventor: HIYAMA YUJI
IPC: B23B51/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drill capable of stably drilling a metal material high in hardness for a long period of time by restraining breakage of a part on the rotating central side and an outer peripheral corner part of a main cutting blade on a head end of a drill main body in drilling the metal material high in hardness.  <P>SOLUTION: Two helical flutes 11 are formed on an outer periphery of the drill main body 10, chisel blades 12 are formed on both sides from a center of the head end of the drill main body 10 and two main cutting blades 13 respectively extending to the outer periphery of the drill main body continuously with each of the chisel blades are formed on this drill, an outer peripheral corner part 13a of each of the main cutting blades is formed in a circular arc shape and a rake angle γo at a point where a line Z inclined by β/4 to the axial a center of the drill main body and the outer peripheral corner part 13a formed in the circular arc shape make contact with each other is devised to be in a range of -10∼-20° in the case of specifying the head end angle of the drill main body as β.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029486-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OIKAWA TOKUKI
IPC: G03C5/02
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material which is high in contrast and good in preservation stability.  <P>SOLUTION: The silver halide photographic sensitive material having at least one silver halide emulsion layer on a base contains an iridium compound expressed by the following general formula A in the silver halide emulsion and has a characteristic curve at which the optical density is ≥3.0 and the gamma at the optical density 0.3 to 3.0 is ≥4.0 in the characteristic curve shown on orthogonal coordinate axes of the equal unit lengths of logarithmic exposure (X-axis) and optical density (Y-axis). The general formula A:[I<SB>r</SB>X<SB>n</SB>L<SB>(6-n)</SB>]<SP>m</SP>(where X denotes a halogen ion or pseudo halogen ion or an arbitrary ligand exclusive of water other than the pseudo halogen ion; (n) denotes 3, 4 or 5; (m) denotes an integer from -5 to +1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032927-A (JP)
Title: Eddy-current type reduction gear
Inventor: KUWABARA TORU
IPC: H02K49/02
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eddy-current type reduction gear wherein breaking force can be significantly enhanced and production of dragging torque can be prevented.  <P>SOLUTION: The eddy-current type reduction gear comprises a rotor 3 installed on a rotating shaft 2; a magnet ring 8; and a magnetic ring 10. The magnet ring 8 is placed opposite the rotor 3 and has a plurality of permanent magnets 7 arranged with a predetermined pitch in the circumferential direction with their magnetic poles facing the rotor 3 alternately inverted; and a magnetic member 14 which couples together those facing opposite to the rotor 3 of the magnetic poles of the permanent magnets 7. The magnetic ring 10 is placed between the magnet ring 8 and the rotor 3 and has a plurality of permanent magnets 9 arranged with a predetermined pitch in the circumferential direction with the magnetic poles facing in the circumferential direction set to the same pole; and a magnetic member 14 which holds these permanent magnets 9. Either or both of the magnet ring 8 and the magnetic ring 10 are rotatable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003222972-A (JP)
Title: Pattern forming material and image forming material
Inventor: KANO TAKEYOSHI
IPC: G03F7/004
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern forming material capable of pattern formation without carrying out a developing step after exposure and capable of forming definite two regions having a great difference between hydrophilicity and hydrophobicity by a polarity change and to provide an image forming material using the pattern forming material and capable of forming a high resolution image.  <P>SOLUTION: The pattern forming material has on a support a pattern forming layer comprising a high molecular compound having a functional group whose hydrophilicity or hydrophobicity is varied by light and having a structure which can directly be bonded to the top of the support by a chemical bond, wherein the pattern forming layer is irradiated with light of ≤700 nm to vary the hydrophilicity or hydrophobicity of the surface of the pattern forming layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004040227-A (JP)
Title: Pll circuit and design method thereof
Inventor: FUJIWARA GENICHI
IPC: H03L7/085
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PLL circuit for attaining a high lockup speed at a low cost, that is, with a simple configuration.  <P>SOLUTION: The PLL circuit is provided with a phase comparator 11 for outputting a rectangular wave signal whereby the time width of a high voltage level rectangular wave signal is equal to the width of a low voltage level rectangular wave signal when a time difference between the time width of the high voltage level rectangular wave signal and the time width of the low voltage level rectangular wave signal in an output signal resulting from conducting phase comparison is proportional to a phase difference and no phase difference exists. The PLL circuit eliminates the need for a loop filter having conventionally been required, and a waveform shaping circuit 12 acting like keeping a rectangular shape to the output signal waveform from the phase comparator 11 is provided on which the loop filter of the conventional PLL circuit has been mounted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036008-A (JP)
Title: Apparatus for forming mark and method therefor
Inventor: OKADA YUKIO
IPC: D06H1/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for forming a mark readily grasping the size in a state in which a product is actually used on the basis of the size of the product just after sewing by an operator irrespective of the skill of the operator and readily reflecting the size on the succeeding sewing operation based thereon.  <P>SOLUTION: The apparatus for forming the mark is designed to detect the amount of a fed beltlike material 5 fed into a sewing machine body with a detecting means 35 for the amount of the fed beltlike material 5. The mark is formed in the beltlike material 5 with a means 37 for forming the mark based on the amount of the fed beltlike material 5. Thereby, the relative relationship of the beltlike material 5 with a fabric can be grasped by utilizing the mark during sewing. The size of the sewn product can easily be grasped by utilizing the mark. As a result, the sewn product with high dimensional accuracy can readily be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034778-A (JP)
Title: Mud guard fitting structure of riding type vehicle for off-road running
Inventor: TAKAHASHI AKIHIKO
IPC: B62D25/18
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mud guard fitting structure of a riding type vehicle for traveling on an uneven land for reducing the parts number and fitting manhour, reliably fixing a mud guard, and improving the durability.  <P>SOLUTION: In a fitting structure of a mud guard 13 which is fitted to a fender 12 to cover wheels of a riding type vehicle for traveling on off-road and formed of a plate-like resin more flexible than a material of the fender 12, a mud guard 13 and the fender 12 overlap on joining parts thereof, and tightening holes 20 formed through both members are concentric with each other. A cylindrical member 15 formed of an elastic body having a cylindrical part 16 with a flange part 17 formed on one end part thereof and a nut 19 embedded in the other end part is inserted in the tightening hole 20, and a screwing member 18 such as a bolt is screwed in the nut 19. In a tightening and joining structure, the end parts of the cylindrical part 16 are compressed in the axial direction, and the compressed portion is expanded in the radial direction to form a locking part 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033360-A (JP)
Title: Syringe connection port for infusion
Inventor: FUKAI AKITOSHI
IPC: A61J3/00
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a syringe connection port for infusion, capable of securely preventing leakage of a medicinal solution in infusing the medicinal solution when the quantity of projection of the opening of a twist-lock type syringe is irregular, and reducing the dead space in infusing the medicinal solution.  <P>SOLUTION: The syringe connection port 10 consists of a seal valve element 11, a sleeve part 34 into which the opening of the twist-lock syringe can be inserted, and a seal member 13 mounted on the sleeve part 34. The seal member 13 is a rubber member of substantially cylindrical shape, and a disk-shaped flange part 37 is attached to the upper end. The flange part 37 is closely attached to the top of the opening 602 of the twist-lock type syringe 600 liquid-tightly when the opening 602 of the twist-lock type syringe 600 is inserted even if the quantity of insertion of the opening is irregular. Further, as the inner surface of the seal member 13 is a channel 38 for the medicinal solution, the dead space of the channel for the medicinal solution when the medicinal solution is infused is small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003019138-A (JP)
Title: Tissue suturing ligator
Inventor: KURAMOTO SEIJI
IPC: A61B17/115
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To mainly provide a tissue suturing ligator allowing further easy suturing, and easy confirmation of the suture. SOLUTION: A plurality of staples 125 are provided in a tip part of a flexible inserting part. An annular housing 138 is arranged for discharging the staples 125. An observation optical system 167 and an illumination optical system 168 are provided. A sucking member 166 with a sucking groove 169 formed on the outer circumference is arranged inside of the housing 138 advanceably and retreatably in the shaft direction of the inserting part. An anvil 174 fixed to a tissue by molding the staples 125 is movably arranged in the direction for contacting and separating to the housing 138. An observing opening window 176 is arranged in an axial part of the observation optical system 167 in the anvil 174.
Patent JP-2004040584-A (JP)
Title: Capacitor microphone
Inventor: KANDA HIROSHI
IPC: H04R19/01
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a capacitor microphone whose housing can be made small while having a characteristic and tone quality which are not inferior to those of a conventional capacitor microphone.  <P>SOLUTION: This capacitor microphone 41 is provided with a cylindrical housing 43, a plurality of diaphragms 47 formed in a quadrilateral shape and arranged in the housing parallelly with the axis 45 of the housing, sound holes 49 penetrating side walls 43a and 43b of the housing perpendicularly to the diaphragms 47, and back pole plates 53 disposed on the opposite side of the sound holes 49 across the diaphragms 47 and facing the respective diaphragms 47 with a small gap between them. The potential of the back pole plates 53 fluctuates in accordance with vibrations of the diaphragms 47.  <P>COPYRIGHT: (C)2004,JPO