baber/WOPTO huggingface dataset:
Patent JP-2003246689-A (JP)
Title: Easily cleanable sanitary ware and manufacturing method thereof
Inventor: ICHIKI TOMOYASU
IPC: C04B33/34
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture sanitary ware on which dirt is hardly stuck and easily removed by a single process of providing a glazing layer.  <P>SOLUTION: The method of manufacturing the easily cleanable sanitary ware includes a process of forming a glazed material by applying a glaze raw material obtained by pulverizing a glass structure having a phase separation structure on a sanitary ware forming base and a process of baking the glazed material at 800-1,200°C. The melting point of the phase having a lower melting point in two phases forming the phase separation in the glass is controlled to ≥10°C lower than a temperature at which the glazed material is baked and the melting point of the phase having a higher melting point in two phases forming the phase separation in the glass is controlled to ≥10°C higher than the temperature at which the glazed material is baked.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247254-A (JP)
Title: Drain valve device
Inventor: AIDA YOSHIHARU
IPC: E03C1/23
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain valve device capable of preventing breakage of an electric drive part and a power transmission part.  <P>SOLUTION: This drain valve device 3 is constituted in such a way that the operation operated manually or electrically is transmitted to a drain valve part 4 through the power transmission part 5 to hold a valve opening condition and a valve closing condition per operation by a thrust lock mechanism 13 provided in the drain valve part 4. The drain valve device is provided with a manual operation button 21 in which a manual operation shaft 22 is suspended, the electric drive part 6 having a power conversion means 6b for converting movement of a drive source 6a driven by an electric signal into elevating movement, and a driven member 23 for transmitting the operation of the electric drive part 6 or the manual operation shaft 22 to the power transmission part 5. The driven member 23 is provided with a spring member 37 which is shrunk when reaction force from a core member exceeds a predetermined value when depressing the core member of a power transmission member 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246139-A (JP)
Title: Solvent and composition for ink jet printing
Inventor: MORII KATSUYUKI
IPC: B41M5/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solvent for stably discharging a liquid prepared by using the solvent from a pore by an ink jet printing with high impact position accuracy of its liquid droplet and hardly bringing about clogging of the pore.  <P>SOLUTION: The solvent is used as the solvent of the liquid 8 to be discharged from the pore of ahead by the ink jet printing. The liquid 8 is discharged by using the head 1 of a constitution as shown. The head 1 has a base 2, a diaphragm 3, a piezoelectric element 4 connected to the diaphragm 3, and a nozzle plate 5 in which the pore 6 is formed. The base 2 has an ink chamber 7 formed in the base 2 of the sidewall of the base 2, the diaphragm 3 and the plate 5. When the diaphragm 3 is vibrated by operating the element 4 in a state in which the liquid 8 is fully filed in the chamber 7, the volume of the chamber 7 is reduced to discharge the liquid 8 in the chamber 7 from the pore 6, and the discharged liquid 80 is collided with a receiving surface 9 and adhered thereto.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259366-A (JP)
Title: Apparatus and method for processing mpeg packet
Inventor: ENATSU NORIRO
IPC: H04N19/70
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MPEG packet processing apparatus.  <P>SOLUTION: The MPEG packet processing apparatus includes: a TS header analysis section 101 for selecting a packet requiring decoding from data received from a satellite broadcast reception section 100; and a PES decoder 105 for receiving the selected video packet data 102, an identification information signal 103 for the selected video packet, and a packet start signal 104, transferring various data stored in the PES decoder 105 itself to an analysis information storage RAM 106 when the PES decoder 105 discriminates that the received video PES stream differs from the video PES stream received precedingly on the basis of the identification signal 103, and the processing apparatus analyzes the PES header from the continued part of the precedingly received packet by allowing the analysis information storage RAM 106 to write back again the analysis information of the video PES stream having been precedingly stored to the PES decoder 105 again.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253590-A (JP)
Title: Paper-bulking agent
Inventor: DOI TAKESHI
IPC: D21H17/57
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper-bulking agent having an enough bulkiness- improving effect, without deteriorating dry paper strength.  <P>SOLUTION: This paper-bulking agent comprises an aqueous urethane resin solution containing a urethane prepolymer which is a reaction product of a polyisocyanate with a polyol component and has free isocyanate groups, or comprises an aqueous urethane resin dispersion containing the urethane prepolymer, wherein the polyol component contains a hydrophobic polyol which has functional groups having reactivity with the isocyanate group in an average number of functional groups of ≥2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250687-A (JP)
Title: Crimp yarn for carpet and carpet
Inventor: OZAWA HIROAKI
IPC: D02G3/02
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crimp yarn for a carpet, capable of restraining the occurrence of a vertical streak frequent in a single-color cut pile carpet and having covering performance, and a carpet using the crimp yarn.  <P>SOLUTION: In this crimp yarn for a carpet, three or more groups of multi- filaments having a Y-shaped section are mixed between two groups, at least either deformation degree or single yarn size of which is arbitrary. The polymer constituting the crimp yarn does not depend on the group, but the same. This carpet uses the crimp yarn for the carpet as a pile constituting the carpet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255082-A (JP)
Title: Cask
Inventor: SHIRAISHI SUNAO
IPC: G21F9/36
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a canister from failure, when unintentional fall of the canister occurs during insertion of canister in a cask by suppressing the falling velocity.  <P>SOLUTION: The cask has a cylindrical shape, with the bottom and an open upper end and a canister 2 containing radioactive materials, which is a detachable inner vessel, is installed in the cylinder from the upper end to the bottom. The inner diameter of the cylinder is narrowed in stepwise manner, starting from the upper end to the bottom.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258393-A (JP)
Title: Multiple wiring substrate and electronic component mounting method
Inventor: SHIRAISHI IKUO
IPC: H01L21/60
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple-wiring substrate which can utilize a glass epoxy resin substrate having higher thermal expansion coefficient or the like and also to provide an electronic component mounting method for accurately mounting electronic component to the same multiple-wiring substrate with the flip-chip mounting method.  <P>SOLUTION: A coupling portions 3, 3 are formed between a frame body 1 and a wiring substrate 2 or between the wiring substrates 2 and these wiring substrates 2, 2 are fixed and allocated in matrix. The coupling portions 3, 3 are formed only in the edge side (or side surface) of the column direction (vertical direction in the figure) of each wiring substrate 2 but in the edge side of the raw direction of the wiring substrate 2. The wiring substrate 2 is coupled and fixed only in the columnar direction. Moreover, even in the coupling between the wiring substrate 2 and the frame body 1, these are coupled and fixed only in the columnar direction. Since the wiring substrate 2 is coupled and fixed to the vertical frame of the U-shape frame body 1, the wiring substrates 2, 2 are reliably coupled and fixed for allocation in matrix.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251203-A (JP)
Title: Soybean cleaning method and soybean cleaning machine
Inventor: NAKATANI KIYOSHI
IPC: A23L11/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soybean cleaning method which gets rid of the dirt of soybeans by a dry process using chaff as a polishing material and to provide a soybean cleaning machine.  <P>SOLUTION: Rotary impellers 2, a front agitating screw 4, rear agitating screw 4 and bottom agitating screw 5 are freely rotatably placed horizontally within an agitation polishing box 1 installed upright with a grain lifter 10 in communication connection thereto at the one side and the bottom thereof is provided with a lateral feed screw 6 communicating with the base part of the grain lifter 10. The polishing box 1 is provided with an opening/closing upper cover 7 and is provided with a discharge cylinder 11 from the apex of the grain elevator 10 and a reflux discharge cylinder 12 communicating with the polishing box 1 so as to face downward. Impeller blade plates 17 bent rightward at their front ends and impeller blade plates 18 bent leftward at their front ends are fixed at respective quadrisected points of flanges annexed with the rotary impellers 2 at an equal pitch to a cylindrical shaft 15 and agitating rods 19, 20, 21, and 22 are installed around the outer peripheral surfaces of the rotary impellers 2 at equal intervals by offsetting the positions of the impeller blade plates 17 and 18 by as much as prescribed angles by means of the adjacent flanges 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250895-A (JP)
Title: Chair-type message machine
Inventor: HARAKAWA KIYOHITO
IPC: A61H7/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a message machine having a function for guiding a respiration of a patient under a voice guidance, more particularly, a massage machine for performing a healing in compliance with the voice guidance and additionally a massage machine having, in addition to the aforesaid function, an informing of dangerous state in cooperation with an operation of the massage machine or enabling a patient to select either a full guide or a convenient guide for the voice guidance.  <P>SOLUTION: The massage machine has a massage unit to perform a healing of a patient in compliance with an respiration of the patient, wherein the respiration of the patient is trained by a voice guidance and at the same time the healing is carried out in compliance with the guidance. Further, the respiration process trained under the voice guidance can be selected from the abdomen respiration, Nishino-type respiration and Yoga respiration and the like, or the respiration is set to any one of the aforesaid respirations. In addition, the voice guidance performs an informing of dangerous state through voice in cooperation with an electric reclining operation or an electric foot-rest operation in the chair-type massage machine when these operations are carried out and then the voice guidance drives a motor for the electric reclining operation or a motor for the electric foot-rest operation, respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264416-A (JP)
Title: Surface mount helical antenna
Inventor: HIRATA AKIHIKO
IPC: H01Q1/38
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high quality surface mount helical antenna constituted so that materials and manufacturing costs are reduced, the antenna is small-sized and antenna characteristics are excellent in a product and soldered strength is secured.  <P>SOLUTION: The surface mount helical antenna 100 is constituted so that a coil part that is formed by helically winding conductive wire rods and a terminal part that is integrally provided on the coil part are included, a suction part is positioned on at least one of the coil part or the terminal part and the terminal part is surface-mounted on an electrode provided on a substrate 101.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272913-A (JP)
Title: Oxide magnetic material and noise filter using the same
Inventor: ABE KAZUTOMO
IPC: C04B35/28
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxide magnetic material having such an electric characteristic with reduced permeability and increased resistivity, and to provide a noise filter using the magnetic material.  <P>SOLUTION: The oxide magnetic material contains NiO, CuO, and Fe<SB>2</SB>O<SB>3</SB>. The contents of the NiO, CuO, and Fe<SB>2</SB>O<SB>3</SB>are respectively adjusted to 30-60 mol%, 15-35 mol%, and 20-42 mol%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260381-A (JP)
Title: Self-traveling crusher
Inventor: MORIYA YUKIO
IPC: B02C23/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-traveling crusher having overall height in the range of the transportation regulation and capable of lowering the position of loaded articles such as a water tank and being loaded on a trailer or a truck without interference.  <P>SOLUTION: The self-traveling crusher is provided with a crusher (4) loaded on a base (3) provided with a traveling part (2), a hopper (5) receiving a article to be crushed, a discharge apparatus (8) for carrying a product crushed by the crusher (1) and a attaching stage (20) for attaching the prescribed loaded article freely detachably, and freely housed in the base (3) after the loaded article is detached. The attaching stage (20) is provided at least on one side of the lower part of the front part and the rear part of the self-traveling crusher (1) in the longitudinal direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271724-A (JP)
Title: Method and system for supporting waste substitutional disposal business, support terminal and server, and program for support terminal and server
Inventor: SANO TADASHI
IPC: G06F19/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To attain an efficient disposal based upon a long-period plan, to make accelerable the publicity and spread of a PRTR (pollutant release and transfer register) system by facilitating the calculation of a PRTR quantity, and to lighten the load of business activities on a company, etc.  <P>SOLUTION: According to a mathematical model stored in a terminal 3 and inputted business implementation information, a PRTR quantity in a fixed period is calculated as a PRTR quantity calculation procedure and outputted, and PRTR quantity calculation information is sent from the terminal 3 to a server 2 and cumulatively stored on the server 2; and waste processing trust information inputted to the terminal 3 is sent to the server 2 and outputted by the server 2, which cumulatively stores the waste processing trust information and further generates and outputs as a waste processing support procedure waste production prediction information accompanying the implementation of future business by using the PRTR quantity calculation information and waste process trust information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269907-A (JP)
Title: Method of manufacturing sensor for recognizing surface shape
Inventor: TANABE YASUYUKI
IPC: G01B7/28
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To stably and highly sensitively detect a surface shape in a highly reliable condition without bringing an electrostatic discharge damage caused by a static electricity generated in sensing.  <P>SOLUTION: A metal film 110 comprising Ti/TiN is formed on a passivation film 19 including an inside of a through-hole 109a, by a spattering method. Then a resist pattern 111 of a lattice-like shape in top view is formed astride an area on a connection electrode film 108 to arrange an each sensor electrode 107 in the central part of each box therein. The metal film 110 is selectively etched thereafter to be removed by a dry etching method such as reactive ion etching method, for example, using the resist pattern 111 as a mask.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273184-A (JP)
Title: Method for evaluating nitrogen concentration of silicon wafer
Inventor: SAEKI SEIJI
IPC: H01L21/66
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating a nitrogen concentration surely even in the case of a single crystal doped with nitrogen at a low concentration of 2×10<SP>14</SP>atoms/cm<SP>3</SP>or less.  <P>SOLUTION: A wafer sampled from a silicon single crystal is heat-treated at 1,100°C or above and then the nitrogen concentration of the wafer is evaluated based on the density of BMD formed in the wafer. In such a method for evaluating the nitrogen concentration of a silicon wafer, heat treatment at 1,100°C or above is preferably followed by further heat treatment in a BMD growth temperature region.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273085-A (JP)
Title: Substrate-processing method and substrate-processing apparatus
Inventor: TOSHIMA TAKAYUKI
IPC: G03F7/42
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To aim at improving a yield of products by preventing generations of particles as well as by suppressing solvent vapor liquefaction within a processing container due to difference in pressure.  <P>SOLUTION: A substrate-processing method for processing a semiconductor wafer W by means of supplying an ozone gas that is a processing gas and water vapor that is solvent vapor to the semiconductor wafer W housed inside a processing container 10, wherein O<SB>3</SB>gas is fed into the processing container 10 before the semiconductor wafer W is processed by feeding the ozone gas and the water vapor into the processing container 10 and then shut-off valves V11, V12 for a waste solution that are switching means of an exhaust system of the processing container 10 are closed to apply pressure to the inside of the processing container 10, so that the difference between pressure of the inside of the processing container 10 and the water vapor fed into the processing container 10 afterward is decreased as far as possible. Thereby, the generation of the particles as well as the liquefaction of the water vapor inside the processing container 10 can be suppressed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269833-A (JP)
Title: Tank wall antisticking method for broken ice in broken ice storage tank
Inventor: NAKAMURA YASUYUKI
IPC: F25C5/18
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly supply broken ice by preventing broken ice from icing and sticking to the inner surface of a storage tank in a broken ice storage tank for temporarily storing the broken ice for use in throwing into a fish case, a fish tank, or the like.  <P>SOLUTION: Agitating bodies 3, 4 in two upper and lower stages for moving the broken ice IB to prevent the mutual icing connection of the broken ice and to impart motion to separate the broken ice IB stuck to flexible plates 11, 12 are laid in a horizontally rotatable manner in a broken ice storage tank made of steel which is a hopper of approximately triangular cross section. The bottom face of the tank is provided with a discharge screw 2 operated by a motor 3. The upper flexible plates 11 with a thickness of about 4 mm using polytetrafluoroethylene sheets are hung from the internal wall of the tank by bolts 111, and the lower flexible plates 12 using polytetrafluoroethylene sheets are hung along the internal wall of the tank by bolts 121 so that the upper ends of the lower flexible plates 12 come to the back faces of the lower ends of the upper flexible plates. The mutual icing connection of the broken ice is prevented by moving the broken ice by the agitating bodies 3, 4 so that the broken ice does not come in direct contact with the internal wall of the tank by the flexible plates 11, 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282447-A (JP)
Title: Method of manufacturing substrate for semiconductor device, substrate for semiconductor device, and semiconductor device
Inventor: WADA MITSUGI
IPC: H01S5/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for a semiconductor device which has low density of defects extending over a wide range.  <P>SOLUTION: A GaN buffer layer 2 and a first GaN layer 3 are deposited in order on a base substrate 1. Then, on the first GaN layer 3, an SiO<SB>2</SB>film 4 is formed and is so patterned as to have a plurality of circular openings 4a each having a diameter of 2.0 μm. With the patterned SiO<SB>2</SB>film as a film, the first GaN layer 3 is etched to a depth of 1.0 μm, to form a plurality of cylindrical holes 3b in the GaN layer 3. Thereafter, the SiO<SB>2</SB>film 4 is removed, and a second GaN layer 5 is formed by crystal growth on the first GaN layer 3 having the plurality of holes 3b formed in a top face until the top face of the laminate is planarized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279268-A (JP)
Title: Cooling method of glass substrate
Inventor: AOKI MICHIRO
IPC: H01J11/44
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling method of a glass substrate wherein a heating quantity of a heater required for adjusting the temperature distribution of the substrate is reduced when cooling the glass substrate after being heated at a maximum temperature.  <P>SOLUTION: This cooling method uses a continuous heat treatment furnace having a plurality of heating chambers partitioned in the carrying direction of a heat treatment object, and a carrying means for carrying the heat treatment object to the adjacent heating chamber, and anneals the glass substrate after being heated at the maximum temperature while successively carrying the glass substrate to the continuous heating chambers set so that an inside temperature gradually becomes low for advancing in the carrying direction. Direct cooling by blowing of outside air introduced into the heating chambers 5 and/or indirect cooling by a cooling pipe is performed on a central part of the glass substrate 1 carried in the heating chamber 5 and/or a setter 3 being a substrate carrying material and/or a part close to the adjacent higher inside temperature other heating chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284301-A (JP)
Title: Motor
Inventor: SAITO KOICHI
IPC: H02K19/10
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slimmed motor which produces high torque with a simple structure.  <P>SOLUTION: When three-phase electric signals are given to respective coils of a U phase, V phase and W phase, a force for stabilizing a magnetic path is generated between the inner-periphery side facing portion 16a and the outer- periphery side facing portion 17a of a magnetic field development unit 15 of each of the phases, and a low magnetism resistance portion 22 of a rotor so that the rotor 20 is rotated. This motor 10 needs no permanent magnets, thus slimming the motor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275047-A (JP)
Title: Structure for connecting desk, or the like, and low partition
Inventor: MIKAMI NORIYA
IPC: A47B81/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely connect a desk and a low partition with a light force.  <P>SOLUTION: A band bracket 3 having a length approximately equal with the horizontal length of the low partition 2 is mounted on the upper part of the lateral side of the desk 1, and upward hooks 8 formed on the tops of both the perpendicularly bent terminals of the band bracket 3 are locked into any of series lock holes 5 vertically provided at both the edges of the low partition 2.  <P>COPYRIGHT: (C)2003,JPO