baber/WOPTO huggingface dataset:
Patent JP-2003136687-A (JP)
Title: Ink jet printer
Inventor: KUMAMOTO KOICHI
IPC: B41J2/01
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer in which print quality can be enhanced. SOLUTION: The ink jet printer A comprises a press roll 10 and a carry roller 11 as means for carrying a sheet-like recording medium R, a recording head 21 performing printing on the print face of the recording medium R being carried by the press roll 10 and the carry roller 11 by ejecting high viscosity ink rendered less viscous through heating, and a guide member 24 for guiding the recording medium R being printed by the recording head 21 in the carrying direction while supporting from nonprint face side opposite to the print face side. Peltier elements 41, 42a-42e and 43 are provided as a cooling means in the vicinity of at least a part of the carrying passage of the recording medium R being carried by the press roll 10 and the carry roller 11.
Patent JP-2003142597-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: IIDA MASAYA
IPC: H01L21/8238
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device containing an MISFET with a gate length of 0.1 μm or less and integrating a plurality of kinds of MISFETs different in gate lengths. SOLUTION: A polycrystalline silicon film is etched with a side wall 10 serving as a mask to form a gate electrode 13a relatively short in a gate length, and simultaneously the polycrystalline silicon film is etched with a resist pattern 12 serving as a mask to form a gate electrode 13b relatively long in a gate length.
Patent JP-2003104817-A (JP)
Title: Pest controlling agent
Inventor: NAKAHARA HIDEYUKI
IPC: A01N25/30
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a pest controlling agent excellent in water mischbility, having a high insecticidal/acaricide effect, free from trouble of chemical injuries. SOLUTION: This pest controlling agent including (i) a water soluble starch or a starch gelatinizing by water, (ii) at least one kind of surfactants selected from alkylsulfuric acid ester salts, polyoxyethylene alkylarylether sulfuric acid ester salts, alkylnaphthalene sulfonates, polyoxyethylene alkyl phosphate salts, N-acylmethyltaurates, fatty acid esters, polyoxyalkylene alkyl aryl ethers and 2-alkyl-N-carboxymethyl-N-hydroxyethylimidazolinium betaines and (iii) water- insoluble powder, is excellent in water mischbility, has the high insecticidal/ acaricide effect and free from trouble of the chemical injuries.
Patent JP-2002184867-A (JP)
Title: Semiconductor element and manufacturing method thereof
Inventor: JU JAE IL
IPC: H01L27/092
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element together with its manufacturing method capable of miniaturizing and raising quality of a CMOS element. SOLUTION: There are provided first and second conductive type well regions formed on a field region isolated by an element diaphragm of a semiconductor substrate, a gate insulating film formed on the substrate, a gate electrode formed on the gate insulating film, a low-concentration second conductive impurity region, and a low-concentration first conductive impurity region formed, respectively, on the first and second conductive type well regions on both sides of the gate electrode, a conductive film contact so formed as to be connected to the low-concentration second conductive impurity region, and the low-concentration first conductive impurity region with a constant distance provided from the gate electrode.  An insulating film so formed on the semiconductor substrate that the conductive surfaces of a conductive film pattern and a gate electrode are exposed, and a high-concentration second conductive impurity region and a high-concentration first conductive impurity region formed, respectively, in the low-concentration second conductive type impurity region and the low-concentration first conductive type impurity region below the conductive film pattern.
Patent JP-2003106652-A (JP)
Title: Hot water supply system using co2 heat pump
Inventor: WADA HIROTAKA
IPC: F25B30/02
Filed: 2001-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce initial cost and running cost while ensuring a necessary hot water supplying capacity in a hot water supply system using a CO<2> heat pump water heater. SOLUTION: A hot water storage tank 3 of the CO<2> heat pump water heater 1 and a tank 4a of an electric water heater 4 are connected, so that hot water in the hot water storage tank 3 of the CO<2> heat pump water heater 1 is fed to the tank 4a of the electric water heater. A heating temperature in the CO<2> heat pump water heater 1 is set lower than that in the electric water heater 4. The tank 4a of the electric water heater 4 supplies hot water to using sides A, B, C.
Patent JP-2003150192-A (JP)
Title: Voice recognition device
Inventor: KAWAKAMI HIDEHIKO
IPC: G10L15/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To make comparatively easily findable a speaking pattern in which the recognition rate becomes high. SOLUTION: The voice recognition device for comparing an inputted voice with a plurality of stored pattern candidates to be compared and defining the voice in the highest degree of matching as a recognized result, is provided with a speaking pattern confirmation menu having a reporting means for inputting voices in a plurality of speaking patterns when a user speaks one vocabulary desired to be voice-recognized in a plurality of speaking patterns, recognizing the voices and reporting a plurality of voice recognized results to the user.
Patent JP-2003147654-A (JP)
Title: Composite spun yarn
Inventor: YUKI YASUNORI
IPC: D02G3/04
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a composite spun yarn useful for providing a woven or knitted fabric having high function such as sufficient bulking, softness, dimension al stability and shape retainability without damaging the feeling possessed by staple. SOLUTION: This composite spun yarn has a structure in which at least one kind of a yarn coil around the periphery of a substantially twistless staple fiber bundle. The yarn is composed of a trimethylene terephthalate fiber, and the content of the yarn composed of the trimethylene terephthalate fiber is 5-70 wt.%.
Patent JP-2002229221-A (JP)
Title: Method for forming fine pattern
Inventor: TADA TETSUYA
IPC: G03F7/40
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a fine pattern having partially different etching resistance can be easily formed by a lithographic method using electron beams and two-step processing can be performed in one etching treatment. SOLUTION: After a polymer thin film of ethylenic unsaturated monomers such as a polymethylmethacrylate is formed on a substrate and irradiated with electron beams of a low exposure, the film is further irradiated with electron beams of a high exposure and developed with a ketone having a low molecular weight such as acetone.
Patent JP-2003149308-A (JP)
Title: Magnetic field measuring device
Inventor: UBARA MASAAKI
IPC: G01R33/02
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To easily detect a magnetic field ranged from dozens of Hz to hundreds of kHz. SOLUTION: The apparatus comprises a magnetic field detecting means 1 wherein at least three coils 2, 3 and 4 are arranged in a direction of three axes orthogonally crossed one another so as to have a common center point; and a CR integration means 11 having an integration characteristic with respect to integration output bands of coils 2, 3 and 4.
Patent JP-2003113513-A (JP)
Title: Pad for adjusting waist of trousers and skirt and inserting pocket for inserting pad
Inventor: KITAJIMA SABURO
IPC: A41D27/26
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To smartly wear trousers. SOLUTION: Pads are used.
Patent JP-2003151630-A (JP)
Title: Nonaqueous secondary battery
Inventor: NAKAI TOSHIHIRO
IPC: H01M10/052
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery with high capacity and high charging and discharging cycle characteristics by utilizing the characteristic of polycarbon sulfide used as a positive active material. SOLUTION: This nonaqueous secondary battery is composed of a positive electrode using polycarbon sulfide; a negative electrode, an electrolyte using a solvent having a sulfur atom in a molecule, such as dimethylsulfoxide or sulfolane, an ethyleneoxide base solvent represented by R1 O(CH2 CH2 )z R2 , (R1 , R2 represent a 1-4C alkyl, R1 and R2 are the same or different; z is 1<=z<=14), or a mixture solvent of them, and a separator having a porosity of 60-80% in volume. The polycarbon sulfide represented by general formula of (CSx )n , (x is 0.9-2; n is 4 or more) is preferable, and a low viscosity solvent such as 1,3-dioxolane is preferably contained in the solvent of the electrolyte.
Patent JP-2002220456-A (JP)
Title: Method for producing polycarbonate
Inventor: ITO MITSUNORI
IPC: C08G64/30
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polycarbonate excellent in thermal stability substantially free from a residual solvent. SOLUTION: In a method for producing a polycarbonate by solid-phase polymerization using a polycarbonate prepolymer, the method for producing the polycarbonate is specified by that after the polycarbonate prepolymer is crystallized by contacting it with liquid, subcritical or supercritical state carbon dioxide. The polycarbonate is produced by solid-phase polymerization of the prepolymer.
Patent JP-2003153924-A (JP)
Title: Stem of perforated prosthetic hip joint
Inventor: MITSUKI NAOTO
IPC: A61F2/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a stem of a prosthetic hip join eliminating a gap, if any, between the proximal part of a femur and the back of the stem when it is secured to the femur. SOLUTION: The stem of the prosthetic hip joint has an upper end portion 11 facing the proximal side, and a back part 15 facing the greater trochanter 33 and is inserted and fixed in the medullary cavity 31 of the femur. The stem is formed with a through hole 17 open to the upper end portion and to near the proximal end of the back part.
Patent JP-2003162172-A (JP)
Title: Image forming apparatus
Inventor: NAKANO KUNIAKI
IPC: G03G21/00
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To surely reset a web winding counter in the case a web replacement is simultaneously performed after finishing the maintenance, and to surely replace the web in the case the web is not replaced yet.  <P>SOLUTION: A winding control means 710 is actuated in accordance with a state where a value counted by a sheet counter 800 reaches a prescribed count value T2. Besides, a web cleaning device 600 is also provided with a web replacement displaying/instructing means 730 for displaying the instructions of replacing the web 601 on the display part 900 in accordance with a state where a value counted by the web winding counter 720 reaches a prescribed count value T3. Besides, a copying machine main body 1 is provided with a maintenance displaying/instructing means 810 for displaying the instruction of the maintenance on the display part 900 in accordance with a state where the value counted by the sheet counter 800 reaches a prescribed count value T1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002343407-A (JP)
Title: Distributor structure for fuel cell
Inventor: AKIKUSA JUN
IPC: H01M8/12
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To electrically insulate each separator which is connected to a distributor. SOLUTION: A fuel distributor 13 provided near a fuel cell 11 comprises a fuel distributor body 26, formed of a box-like metal material and a single plate-like fuel lid body 27 formed of an electrically insulating material for blocking the fuel-side opening part 26a of the distributor body 26 and having two or more fuel short pipes 31 connected directly thereto. An oxidizer distributor 24, provided near the fuel cell comprises an oxidizer distributor body 28 formed of a box-like metal material and a single plate-like oxidizer lid body 29 formed of an electrically insulating material for blocking the oxidizer-side opening part 28a of the distributor body 28 and having two or more oxidizer short pipes 32 connected directly thereto.
Patent JP-2003163787-A (JP)
Title: Image reader, method and program for controlling image reader, and storage medium
Inventor: KAMEI MASABUMI
IPC: G06T1/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of preventing operations except specific operations, namely, abnormal output and generation of unexpected emitted noise, and a method and a program for controlling the image reader, and a storage medium.  <P>SOLUTION: The image reader is provided with a driving pulse/control pulse generation means 205 for controlling driving pulses of an optic/electric transducer 214, oscillators 206, 207 that oscillate to the driving pulses with a plurality of different frequencies, an oscillation frequency switching means 208 for selectively switching the oscillators 206, 207 and the driving pulse/control pulse generation means 205 for stopping oscillation output of the oscillators 206, 207 in the case of switching the oscillators 206, 207.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164096-A (JP)
Title: Stator of permanent magnet generator
Inventor: YAMANOUCHI TAKESHI
IPC: H02K3/50
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator of a permanent magnet generator capable of preventing a salient pole of a stator core from breaking by vibration.  <P>SOLUTION: The stator of a permanent magnet generator comprises a stator core 1 where a plurality of salient poles 12 are provided at the outer periphery of an annular yoke 11, and a power-generation coil 2 wound around each of salient poles 12 of the stator core 1. The stator is secured to a fixing part through the annular yoke 11 of the stator core 1. All magnetic poles 10 around which the power generation coil 2 is wound are molded with synthetic resin to fill the gap between the magnetic poles.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163607-A (JP)
Title: Radio equipment
Inventor: NISHIKAWA TAKURO
IPC: H04W52/04
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio equipment with excellent power efficiency with respect to the radio equipment which transmits a plurality of transmission signals by using a plurality of radio frequency transmission channels, and to provide an economical radio system having excellent power efficiency capable of effectively utilizing frequencies by using the radio equipment, and a transmission power control method.  <P>SOLUTION: In the radio equipment which transmits a plurality of transmission signals by using a plurality of radio frequency transmission channels, a power value of the transmission signal of the transmission channel and the power value leaking to an adjacent channel are measured by a measuring means, the measured result and a desired value are compared and a supply voltage of an amplification means and input signals are controlled by a control means corresponding to the compared result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167821-A (JP)
Title: Portable terminal device
Inventor: TAKEUCHI MAMORU
IPC: H04W4/12
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal device capable of simultaneously automatically inputting two or more mail addresses belonging to one telephone book name as addresses.  <P>SOLUTION: In this portable terminal device comprising a telephone book computed of the telephone book data of hierarchical structure where two or more telephone numbers and mail addresses are continued to the telephone book name such as a name, and an e-mail transmitting function, a control means displays the telephone book name at sight on an image plane of an address input image plane 30 of (b), when one (address 1) of the addresses is selected on a mail creation image plane 40a of (a). When the telephone book name corresponding to a partner to be transmitted on the address input image plane 30 is selected 'NICHIDEN TAROU', the image plane is changed to the mail creation image plane 40b of (c), and two or more mail addresses as lower hierarchy of the telephone book name 'NICHIDEN TAROU' are automatically inputted to columns of 'address 1'-'address 3' in the image plane 40b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169202-A (JP)
Title: Method for embedding/detecting control information to/ from document image
Inventor: IKEDA HIROAKI
IPC: G09C5/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for embedding/detecting control information to/from a document image capable of generating a document image without a sense of incongruity even after access control information is embedded thereto.  <P>SOLUTION: The method for embedding/detecting control information to/from a document image includes: a step of a control information embedding step provided with a line height extension step to extend the height of a particular line of the document image; and a control information detection step provided with a threshold value acquisition step of obtaining a height threshold value from a reference line height and a threshold value comparison step for comparing the line height with the threshold value. The method embeds the control information to the document image or detects the control information from the document image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002277025-A (JP)
Title: Signal processor, cooling method therefor, radio receiver having the same and cooling method therefor
Inventor: HATTORI WATARU
IPC: F24F11/02
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To enable to cool by a cooling system by automatically improving vacuum heat insulation in the case wherein cooling cannot be effected without taking any special steps even if the cooling system is operated due to deterioration of vacuum heat insulation caused by interruption of the cooling system. SOLUTION: A signal processing unit comprises a receiving band passing filter 2 and a receiving low noise amplifier 3, or either one of them, and is covered with a vacuum heat insulation layer 6 and cooled by a refrigerating machine 7. A getter material 12 having a heater for activation built therein is installed within the vacuum heat insulation layer 6 as a mechanism for controlling increase of gas pressure in the vacuum heat insulation layer 6. At the time of starting the refrigerating machine 7 the getter material 12 is heated and activated by the heater 13 so as to lower gas pressure in the vacuum heat insulation layer 6 by the action of the getter material 12 when the refrigerating machine 7 is started after the machine 7 is interrupted due to power failure or the like, or after similar situations. In this method, vacuum heat insulation is improved.
Patent JP-2003168866-A (JP)
Title: Circuit board and its manufacturing method as well as electronic device
Inventor: WAKASAKI AKIRA
IPC: H05K3/40
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board in which a wiring conductor 2 can be surely connected to a through conductor 4 and even when a thermal stress is repeatedly applied for a long period of time, the connecting part is not released and which has high reliability, and to provide a method for manufacturing the same and an electronic device.  <P>SOLUTION: The circuit board comprises a first wiring conductor 23 having a nonelectrolytic copper plating layer 23a on a first insulating layer 21 and an electrolytic copper plating layer 23b on the layer 23a or a copper foil on the first layer 21, and a second wiring conductor 24 having a nonelectrolytic copper plating layer 24a on a second insulating layer 22 laminated on the first layer 21 and an electrolytic copper plating layer 24b on the layer 24a, electrically connected to the conductor 23 via a through conductor 4 made by filling a conductor in a through hole 3 formed in the second layer 22. In this board, the conductor of the through conductor 4 is made of a nonelectrolytic nickel plating formed on the layer 23b of the conductor 23 or on the copper foil.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164892-A (JP)
Title: Anaerobic treatment method of organic waste water
Inventor: YODA MOTOYUKI
IPC: C02F3/28
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To surely decompose propionic acid, to prevent the acid from remaining and to realize stable treatment with heavy load when organic discharged water is subjected to anaerobic treatment.  <P>SOLUTION: When organic discharged water is subjected to anaerobic treatment, anaerobic reaction tanks 2, 3 having biological films or granules formed in the tanks are disposed in series to carry out the heavy load treatment to render the concentration of propionic acid in the treated water in an anaerobic reaction tank 2 in the first stage to ≥300 mg/L, and then to treat the treated water in an anaerobic reaction tank 3 in the second stage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165171-A (JP)
Title: Heat insulating sheet
Inventor: KOSHIZUKA MASAYASU
IPC: A47G9/06
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating sheet which shows an upgraded heat insulating performance, an excellent soft touch and an usability.  <P>SOLUTION: A multilayered sheet part 13 which constitutes the heat insulating sheet comprises a fleece layer 19 consisting of a fleece-processed part 16 and a fabric part 17, an expandable polyurethane adhesive layer 21 formed over the entire surface of the fabric part 17 of the fleece layer 19, an aluminum vapor-deposited film layer 27 bonded to the fleece layer 19 through the adhesive layer 21. The aluminum vapor-deposited film layer 27 is formed of a vapor- deposited aluminum 23 formed on one of the sides of a transparent synthetic resin film 25 and bonded to the adhesive layer 21 so that the synthetic resin film 25 faces outward. The improvement of the touch of the heat insulating sheet by making the fleece-processed part 16 of the fleece layer 19 face outward, is achieved. In addition, the heat retaining property by the fleece layer 19 and the adhesive layer 21 and the maintained waterproofness of the heat insulating sheet by the aluminum vapor-deposited film layer 27 are upgraded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165304-A (JP)
Title: Belt package and pneumatic tire
Inventor: HARA NAGASUKE
IPC: B60C9/20
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt package having required tensile strength and excellent folding resistance/cutting resistance, and a pneumatic tire enabling inexpensive improvement of durability.  <P>SOLUTION: This belt package is prepared by making element wire tensile strength of steel cords/steel filaments of a belt layer to be an outermost layer located on a tread side smaller than that of steel cords/steel filaments of a belt layer located at the inside by one layer of the belt layer to be the outermost layer by more than 5%. The belt package is applied to this pneumatic tire.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166995-A (JP)
Title: Antibody- or protein-immobilized chip
Inventor: FUGONO NOBUTAKE
IPC: G01N33/574
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an antibody- or protein- immobilized chip, which can immobilize not only short-chain peptide, but also long-chain peptide and is simple and inexpensive and for which a protein or antibody to be immobilized is not required to be synthesized or refined separately.  <P>SOLUTION: This method of manufacturing antibody-immobilized chip includes a step (1) of immobilizing two or more kinds of proteins at different positions on a substrate, a step (2) of specifically bonding the proteins immobilized on the substrate to a polyclonal antibody by bringing the antibody into contact with the proteins, and a step (3) of transferring the antibodies, specifically bonded to the proteins immobilized on the substrate in the step (2) to another substrate.  <P>COPYRIGHT: (C)2003,JPO