baber/WOPTO huggingface dataset:
Patent JP-2003336604-A (JP)
Title: Hydraulic circuit
Inventor: SHIMADA YOSHIYUKI
IPC: F15B11/028
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic circuit improved in operability by preventing a change of a movement start operation device point and a change of a speed curve even if a load on a hydraulic actuator changes.  <P>SOLUTION: A main spool 2 of a pilot operation type spool valve 1 is displaced according to a signal from an operation device 11, and controls a direction and a flow rate of hydraulic fluid to a hydraulic cylinder 4 from a pump P<SB>o</SB>. A controller 15 outputting an electric signal according to a signal from a pressure sensor 13 detecting the load on the hydraulic cylinder 4 by a head retention pressure controls an auxiliary valve 21 housed in the main spool 2 through a solenoid proportional valve 17. That is, the controller 15 controls the auxiliary valve 21 such that the operation point of the operation device 11 at the beginning of cylinder movement does not change even if the load on the hydraulic cylinder 4, and that the characteristic curve of a cylinder speed to an operation amount of the operation device 11 becomes a required operability curve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003034673-A (JP)
Title: Substituted aromatic amide derivatives, intermediate products thereof, and agricultural insecticide as well as use thereof
Inventor: GOTO MAKOTO
IPC: C07C251/58
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To provide substituted aromatic amide derivatives which have excellent insecticidal effect exhibiting high absorptive and transitive actions from roots with low amount of dosage, in particular by soil treatment. SOLUTION: The substituted aromatic amide derivatives represented by the formula (I) wherein, Z is a group of formula (II) or formula (III) [wherein, A is a (substituted) 1-6C alkylene, (substituted) 2-6C alkenylene, etc., R<1> is H, a halogen, CN, NO2 , a 3-6C cycloalkyl, -C(R<5> )=NOR<6>  wherein, R<5> is H or a 1-6C alkyl, R<6> is H, a 1-6C alkyl, or -A<1> -R<7> (wherein, A<1> is -O-, -S- or -N(R<6> )-, R<7> is H, a 1-6C alkyl, or 3-6C alkenyl, etc.), etc.}, R<2> and R<3> are H, a 1-4C alkyl, or 1-4C alkoxyalkyl, etc., R<4> and R<f> are a F or fluoro 1-6C alkyl, etc., Q<1> -Q<9> are C or N, X is halogen or 1-6C alkyl, etc., 1 is 0-2, Y is a halogen or a 1-6C alkyl, etc., m is 0-3], and agricultural insecticides containing the derivatives as well as the use thereof are provided.
Patent JP-2003339103-A (JP)
Title: Vehicle and control device thereof
Inventor: KOMIYAMA SUSUMU
IPC: B60L50/16
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a vehicle capable of obtaining high vehicle warming effect.  <P>SOLUTION: A control device includes a first storage device 1 of electricity, a second storage device 2 of electricity which has a smaller storage capacity than that of the first storage device 1, an electric power conversion device 3 for controlling the delivery and receipt of the electricity, between the first storage device 1 and the second accumulation device 2, means 5, 6 for detecting the temperature and the storage status of the first storage device 1 and, a means 7 for detecting the storage status of the second device 2, and a controller 4 for controlling the electric power conversion device 3 based on these detected values. The controller 4 consists of a means for deciding whether warming of the first device 1 is needed, if the temperature of the first device 1 is not greater than the predetermined value, a means for computing a target converted electric power which determines the magnitude and the orientation of the electric power that is delivered and received between the first device 1 and the second device 2 by the electric power conversion device, if it is decided that the warming of the first device 1 is needed, and a means for controlling the electric power conversion device, according to the target converted electric power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348676-A (JP)
Title: Infrared ray remote controller
Inventor: OKAMOTO HIDEKO
IPC: G06F13/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared ray remote controller whereby a remote control receiver can correctly recognize consecutive typing of the same key of the infrared ray remote controller.   <P>SOLUTION: The infrared ray remote controller of this invention attaches key ON/OFF information denoting whether or not a key is closed for a prescribed time or over to a transmitted key code so as to allow the remote control receiver to correctly recognize consecutive typing of the same key.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342269-A (JP)
Title: Method for reducing taxane
Inventor: SUZUKI AKIO
IPC: C07D305/14
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a compound such as 10-deacetyl-9β-hydroxy-9-deoxobaccatine(III) by reducing the 9-oxo group of a taxane such as 10-deacetylbaccatine(III).   <P>SOLUTION: The 9-oxo group of a taxane is converted to 9β-hydroxy group by reduction. The reduction is carried out with a metal borohydride compound such as an alkali metal borohydride or a tetraalkylammonium borohydride in the presence of an organic acid such as malonic acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346357-A (JP)
Title: Optical disk device
Inventor: SAEKI TOSHINORI
IPC: G11B7/09
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device which reliably prevents collision of an optical disk and an objective lens even when the recording surface of the optical disk is vibrated by an impact applied to a device main body while reading data from an optical disk.   <P>SOLUTION: The optical disk device 1 restricts displacement of the objective lens 12. Thus, even when the optical disk 10 is vibrated markedly since the impact is applied to the device main body, etc., the collision of the objective lens 12 and the optical disk 10 with each other is prevented. Thus, the objective lens 12 is prevented from being broken and the optical disk 10 is prevented from being flawed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343247-A (JP)
Title: Exhaust emission control device
Inventor: ASHIDA MASAAKI
IPC: F01N3/08
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To dissolve a problem wherein HC to be more discharged after starting cannot be sufficiently purified since separation of HC from an HC adsorbent is started before a three-way catalyst reaches an activation temperature after cold starting of an engine, in an engine exhaust emission control device using the HC adsorbent.   <P>SOLUTION: A plurality of carriers 21a-21d carrying the HC adsorbent and a catalyst metal are arranged with gaps (g) provided in the direction of a gas flow, and the length of the carrier 21d situated on the downstream side is set to a value lower than that of the carrier on the side situated upper stream thereof. The gaps (g) shut off heat transfer between the carriers situated and in front and in rear of the gaps and suppress transmission of heat to the downstream. Therefore, the increase of the temperature of the carrier on the downstream side is delayed, a temperature rising amount of a catalyst metal is increased, and treating efficiency during separation of the HC is improved. Turbulence of exhaust gas entering the cell of the barrier occurs at a gap and opportunity of exhaust gas making contact with the HC adsorbent is increased, resulting in improvement of HC trap performance. This constitution decreases the size of the exhaust emission control device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342340-A (JP)
Title: Method for producing integral skin polyurethane foam for instrument panel used on design surface
Inventor: SUZUKI MASARU
IPC: C08G101/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integral skin polyurethane foam molded product excellent in productivity and moldability, having a pleasant touch.   <P>SOLUTION: The method for producing the integral skin polyurethane foam for instrument panels used on design surfaces employs a reaction injection molding method which uses a polyol mixture (I) and a polyisocyanate compound (II). The polyol mixture comprises a polyol (1), a chain extender (2), a foaming agent (3) which is at least one kind of compound selected from the group consisting of formic acid, a formic acid derivative and an amine compound, and a catalyst (4). The polyisocyanate compound (II) is a modified isocyanate which is a urethane modified polyisocyanurate with a polyol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004341-A (JP)
Title: Apparatus and method for modulo exponentiation calculation, and program
Inventor: TOMOE HIROKI
IPC: G09C1/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modulo exponentiation calculation apparatus which realizes prevention of secret key leakage due to power analysis attack to a public key ciphering system.  <P>SOLUTION: A divided key generation part 120 generates k-number of divided secret keys from the secret key (d) of the public key ciphering system and generates x-number of dummy keys by a random number and a key index consisting of k-number of 1 and x-number of 0. An RSA signature device 130 writes a plaintext M as an initial value in data storage part (0), (1), performs modulo exponentiation calculation by using corresponding single divided secret key with the value of the data storage part (1) as an input when the key index is 1, stores the result in the data storage part (1), performs modulo exponentiation calculation by using corresponding single dummy key with the value of the data storage part (0) as an input when the key index is 0, and stores the result in the data storage part (0). The value of the data storage part (1) after processing is a signature sentence. Even if the divided secret keys are leaked due to power analysis attack, it is difficult to obtain the secret key (d).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006157-A (JP)
Title: Manufacturing method of battery pack, and battery pack
Inventor: MIYAZAKI TOKUYUKI
IPC: H01M10/0525
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable mass production at low costs by simplifying a packaging structure while preventing liquid leakage due to metal corrosion.  <P>SOLUTION: The manufacturing method of a battery pack manufactures a battery pack storing an electrode 2 and nonaqueous electrolyte, and molding the external shape in a battery pack three-dimensional form detachably attached to an attaching portion 21 of electric apparatus 20. The manufacturing method manufactures a plastic case 1 wherein at least an inner surface and a front surface of the case storing the electrode 2 and nonaqueous electrolyte are made by plastic. The plastic case 1 has an external shape molded in a three-dimensional form to be set in the attaching portion 21 of the electric apparatus 20, and an internal shape molded in a form storing the electrode 2. An exterior can of the battery and an external case specifying the external shape of the battery pack are manufactured in an integral structure. The electrode 2 and the nonaqueous electrolyte are directly put in the plastic case 1, and then, an opening portion of the plastic case 1 is airtightly blocked to manufacture the battery pack.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008331-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can drastically increase a degree of freedom in designing regarding decoration and so forth.  <P>SOLUTION: A pachinko machine 1 is equipped with an outer frame 2 and a front surface frame 3 which is provided on the front part of the outer frame 2 and openably supported by one side part of the outer frame 2. On the front surface side of the front surface frame 3, a glass door frame 4 is provided above a launching part of a game ball B. On the rear part of the front surface frame 3, a game board 5 is detachably fitted. The glass door frame 4 is constituted by being divided into a first door frame to support a glass, and a second door frame 32 located on its front surface side. The first door frame is approximately in parallel with the panel surface of the game board 5 in a closed state, and is supported to keep an approximately fixed distance to the panel surface. The second door frame 32 is supported by a separate supporting part from the first door frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330755-A (JP)
Title: UNIX (REGISTERED TRADE MARK) C, C++, Pro*C DEVELOPMENT PRODUCT
Inventor: CHIN INSHO
IPC: G06F11/28
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide functions such as an automatic creation of an excellent GUI, test tool and dummy functions in the development of C, C++, Pro*c on a UNIX machine, to make it possible to efficiently develop software of UNIX C, C++, Pro*c.  <P>SOLUTION: A client program is developed by a personal computer with Microsoft Windows. A server program is developed by the UNIX machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003022968-A (JP)
Title: Method of calibration of lithographic apparatus, mask for use therein, lithographic apparatus, device manufacturing method, and device manufactured thereby
Inventor: BASELMANS JOHANNES JACOBUS MAT
IPC: G03F9/00
Filed: 2002-05-07
Abstract: PROBLEM TO BE SOLVED: To enable simultaneous calibration of focusing and dosing which represent actual treatment conditions more properly than a conventional constitution and, further, to use an existing alignment tool. SOLUTION: An alignment marker for use in calibration of a lithographic projection apparatus includes a focus-sensitive part and a dose-sensitive part each of which comprises an area having a plurality of dots against a contrasting background forming part of a periodic line structure.
Patent JP-2004015024-A (JP)
Title: Cooling device for electronic element
Inventor: KAWAHARA YOJI
IPC: H05K7/20
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device for an electronic element which has high cooling efficiency.  <P>SOLUTION: The cooling device 1 for an electronic element cools an electronic element 8 by dissipating heat by cooling air generated by a micro fan 1A. The cooling device 1 includes a platy heat pipe 7 which, is enclosed inside a container 7A, a working fluid that delivers heat in the form of latent heat. Part of a frame 2 of the micro fan 1A is formed of part of the container 7A. In the other part of the container 7A, a heat input section 9 is formed which locates the electronic element 8 so that the electronic element 8 can transfer heat. The container 7A is equipped with a flat portion connected to a part which forms a hollow portion wherein the working fluid is enclosed. In the flat portion, suction ports 5 are formed through it. The micro fan 1A is located in the flat portion, and radiating fins 10 integrally formed with the outer surface of the container 7A are located at a position which receives cooling air outputted from output ports 6A and 6B of the micro fan 1A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017303-A (JP)
Title: Lithographic printing plate material and fixing method thereof
Inventor: MORI TAKAHIRO
IPC: B41N1/08
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic printing plate material, which can be favorably applied to a CTP necessitating no special developing solution and can fix with no positional deviation on the plate cylinder of a printing machine even having a thin film flexible substrate and is especially suitable for a DI printing machine, and a fixing method to a printing equipment.  <P>SOLUTION: In the lithographic printing plate material having at least a hydrophilic layer or an ink repelling layer on one side of the flexible substrate, the provided lithographic printing plate material has a light transmittance at the wavelength of 830 nm of 0.1 or above.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022662-A (JP)
Title: Semiconductor device
Inventor: TODA SHINICHI
IPC: H01L21/331
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of reducing capacity between input and output by simple constitution and improving a high frequency characteristic by improving maximum oscillation frequency.  <P>SOLUTION: An input side base electrode 109, an output side collector electrode 110 and an output side emitter electrode 108 are formed on a semiconductor operation area (on which a sub-collector layer 102 is formed). The emitter electrode 108 is connected to ground potential. A shield electrode 113 connected to the ground potential is formed between an input wiring formed on the outside of the semiconductor operation area and the semiconductor operation area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019742-A (JP)
Title: Fixing structure for rotating member
Inventor: TERAMURA MITSUNORI
IPC: F16D1/06
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing structure for rotating members, while preventing deformation on a sliding surface in assembly, enabling the omission of polishing machining of the rotating members after fixing.  <P>SOLUTION: In a cam shaft 10 where a cam pipe 11 is fixed to a shaft 12, fixing sections 14, 14 are provided at both the sides of a cam body 13 where the sliding surface 13F is formed. Although the inside diameter of a fixing hole 14A at the fixing section 14 is formed while being set to nearly the same as or slightly smaller than the outside diameter of a section 16 to be fixed in the shaft 12, the fixing section 14 of the cam pipe 11 is heated for expansion deformation in the assembly, the inside diameter of the fixing hole 14A is set larger than the outside diameter of the section 16 to be fixed before fitting and cooling, thus reducing the diameter of the fixing section 14 for deformation to fix the section 16 to be fixed while the section 16 to be fixed is squeezed. At this time, since the fixing section 14 is deformed by heating and cooling, thus limiting the deformation in the cam body 13, the polishing machining of the sliding surface 13F after fixing can be omitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023360-A (JP)
Title: Voltage comparator
Inventor: OKAMOTO YOICHI
IPC: H03F3/45
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To increase the operating margin with respect to condition variations of a process or the like.  <P>SOLUTION: The voltage comparator includes: a first voltage comparison section for outputting a signal in response to a bias voltage, and first and second input voltages; a second voltage comparison section for receiving a first differential voltage whose common mode voltage is nearly equal to a common mode voltage of the input voltages and outputting a signal in response to the bias voltage and the first differential voltage; a third voltage comparison section for receiving a second differential voltage whose common mode voltage is deviated from a first power supply voltage more than the common mode voltage of the input voltage and greater than the first differential voltage and outputting a signal in response to the bias voltage and the second differential voltage; a current control circuit outputting a control current; and a bias voltage generating circuit for generating and outputting the bias voltage in response to the control current, the current control circuit outputting the control current so that the bias voltage generating circuit outputs a bias voltage in a manner of decreasing a voltage difference between output signals from the second and third voltage comparison sections.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018438-A (JP)
Title: Cosmetic and detergent
Inventor: SATO KOICHI
IPC: A61K8/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cosmetic which has fixability to the body, excellent cleaning properties and is suitable for glossiness and color development.  <P>SOLUTION: The cosmetic comprises particles in which a functional substance is enclosed in a block polymer. The functional substance is a colorant. The cosmetic is a suspension or an emulsion. The average particle diameter of the particles is ≤200 nm and preferably the block polymer has a repeating unit structure of a polyvinyl ether. Preferably the glass transition temperature of at least one segment of the block polymer is ≤0°C. Preferably the cosmetic has irritation responsiveness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003102485-A (JP)
Title: Wound healing biomarker
Inventor: BURSLEM MARTIN F
IPC: A61K48/00
Filed: 2002-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a biomarker participating in a wound healing process and provide a use of the biomarker. SOLUTION: The invention provides a gene confirmed to have participation in a wound healing process and a biomarker such as a corresponding mRNA transcript or a protein product. It further provides a method for the identification of a compound useful for the treatment of wound, wound healing disturbance or inflammation, the compound identified by the method, a method for monitoring the progress of the healing of wound and a method for confirming the individual accompanying the wound healing disturbance.
Patent JP-2004016618-A (JP)
Title: Auxiliary container for rice for the deceased
Inventor: KAMEYAMA SHIGEKI
IPC: A47G33/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary container for rice for the deceased with which the amount of the rice to be filled in the auxiliary container for the rice for the deceased is reduced and an appearance is not damaged even when the amount of the rice is reduced.  <P>SOLUTION: The auxiliary container 1 for the rice for the deceased comprises pseudo rice 6 mounted on a recessed housing part 3 formed at a rice-for-the-deceased container main body 2 and presenting an outside shape similar to at least a part of the rice filled in the housing part 3, a recessed filling part formed on the upper surface of the pseudo rice 6, and a filling plate 12 attached to the filling part so as to be inserted and detached, where the rice 11 is filled. Thus, the pseudo rice 6 and real rice 11 are united and it is visually recognized that the rice 11 is filled in the housing part 3 of the rice-for-the-deceased container main body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003006812-A (JP)
Title: Thin film magnetic head and its manufacturing method
Inventor: SATO KIYOSHI
IPC: G11B5/31
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To overcome the problem such that since there is a difference between the width dimensions of a lower core layer and a upper core layer in a thin film inductive head, the recording magnetic field applied to a recording medium from both core layers protrudes from a track width, so that it is easy to generate write flinging. SOLUTION: A protruding area 1a integrated with a lower core layer is formed on the lower core layer 1. The protruding area 1a is formed in the rectangular shape, and the width dimension T1 of the protruding area 1a coincides with the width dimension Tw of a tip 7a of a upper core layer 7. Accordingly, the leakage magnetic field generated from the protruding area 1a and the tip 7a do not protrudes greatly from the width dimension Tw acting as a track width, so that the write flinging is suppressed. As the write flinging is suppressed, the occurrence of a tracking error, etc., can be prevented.
Patent JP-2004028134-A (JP)
Title: Roller bearing cage in pair
Inventor: SAJI TOMOYUKI
IPC: F16C33/46
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pair of retainers for a roller bearing in which the roller bearing can be easily assembled.  <P>SOLUTION: The pair of retainers 16 and 16 for a roller bearing are provided to be respectively disposed at both end parts of an outer ring (roller) 15, having a plurality of pockets 16a provided in such directions as to face each other to retain a plurality of rollers 14 disposed on an inner circumferential surface of the outer ring (roller) 15. In the roller bearing cages 16 and 16, a plurality of flat parts (pocket positioning parts) 21a to position the pocket 16a to each other are provided on outer circumferential surfaces of the flange parts 16b.  <P>COPYRIGHT: (C)2004,JPO