baber/WOPTO huggingface dataset:
Patent JP-2004299635-A (JP)
Title: Opening hole structure of hood
Inventor: UNO TAKASHI
IPC: B62D25/10
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve appearance and to simplify the structure in an outlet of an engine accessory that penetrates a hood and projects from the hood.  <P>SOLUTION: In this opening hole structure of the hood, the engine accessory (muffler exhaust cylinder 18) extended from an engine room is penetrated through the opening hole 15a formed in the hood 8 for surrounding the engine 5 and projected from it. A grommet 25 as a protective member formed of an annular elastic body is mounted to the opening hole 15a, and the inner diameter ϕB of a groove part 25a formed over the whole circumference of the grommet 25 is shorter than the diameter ϕA of the opening hole 15a, thereby making it movable in the diameter direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309517-A (JP)
Title: Method for manufacturing toner
Inventor: SHIRAI EIJI
IPC: G03G9/087
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manufacture a toner containing a crystalline resin excellent in low-temperature fixability as a binder resin.  <P>SOLUTION: The toner is manufactured by melting and kneading 100 pts. wt. of a polyester crystalline resin having a softening point to peak temperature (maximum peak temperature of heat of fusion) ratio of 0.6-1.3 with 0.1-10 pts. wt. of inorganic fine particles having a particle diameter of 20 nm to 3 μm. At least one selected from talc, mica, magnesium oxide and silica is used as the inorganic particles and the toner is manufactured through a step in which a kneaded material obtained by a step of melting and kneading the polyester resin with the inorganic particles is cooled with rolling-mill rolls.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306360-A (JP)
Title: Monitor and monitoring method
Inventor: KONNO TAKESHI
IPC: B29C45/76
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To certainly judge whether abnormality occurs in a machine device.  <P>SOLUTION: This monitor has a monitor index acquiring and processing means for acquiring a monitor index for setting the monitor value of the machine device as a time series pattern, a specific value calculating and processing means 92 for calculating the specific value in the monitor index acquired as the time series pattern, a maximum value calculating and processing means for calculating the maximum value in the specific value at every trial and an operational processing means for calculating the monitor value on the basis of the maximum value according to a predetermined formula. In this case, it can be grasped whether an integrated value pattern judged to be normal in the respective past trials takes how large value, on the basis of the monitor value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310433-A (JP)
Title: Parking lot management system
Inventor: KIMURA KANJI
IPC: G07B15/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an individual payment management type parking lot management system improved in convenience by enabling the payment of a parking fee by a credit card without leading to a significant increase in cost.  <P>SOLUTION: This parking lot management system comprises a cabin management terminal 1 having loading/unloading management function of parking vehicle and parking charge settlement function, which is provided in each of a plurality of individual parking sections within a parking lot. This system further comprises a credit card payment terminal 3 communicable with the cabin management terminals 1, which can perform a payment processing by credit card based on the parking charge information of the cabin management terminal 1. When the payment processing is performed by the credit card payment terminal 3, the payment completion is reported to the cabin management terminal 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306879-A (JP)
Title: Speaker mounting device
Inventor: SAKAMOTO TAKAHISA
IPC: B60R11/02
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To movably mount a speaker at an arbitrary position in the cabin of an automobile with a simple structure and a mounting structure having a small number of parts.  <P>SOLUTION: The mounting device is in the cabin of the automobile, a rail-like support body 15 is mounted from the side edge of the front window 10 along the upper edge of the side windows 11, 12, and a pair of upper and lower elastic legs 35, 36 mounted to the speaker body 16 through the front side opening 23 of the rail-like support body 15 is inserted. The elastic legs 35, 36 are engaged in the recessed grooves 21, 22 of the rail-like support body 15, and the curved parts 37, 38 of the tip end side of the elastic legs 35, 36 are brought into contact with a positive side conductor 25 and a negative side conductor 26 of the recessed grooves 21, 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318992-A (JP)
Title: Magnetic head, thin film magnetic head, and magnetic recorder
Inventor: KONDO REIKO
IPC: G11B5/39
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently magnetize an antiferromagnetic layer constituting a magnetic domain control film and to facilitate turn of the magnetizing direction in a free layer with respect to a magnetic head, a thin film magnetic film and a magnetic recorder.  <P>SOLUTION: A bias magnetic field by the anti ferromagnetic layer 6 constituting the magnetic domain control film of a magnetic head in a structure that causes current to flow in the direction where at least vertical components are included in a magneto-resistive effect film surface, is set so as to be in the inverse direction to a current magnetic field that is generated at a magnetic recording medium end of a magneto-resistive effect film 1 by the sense current that detects a reproduced signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316553-A (JP)
Title: Control device for air-fuel ratio sensor
Inventor: HATTORI KAZUTAKA
IPC: G01N27/41
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of an excessive sensor current in an air-fuel ratio sensor in the case where gas similar to atmospheric air flows in an exhaust passage in a control device for the air-fuel ratio sensor disposed in the exhaust passage in an internal combustion engine.  <P>SOLUTION: In the exhaust passage in the internal combustion engine, the air-fuel ratio sensor that generates sensor current in accordance with an exhaust air-furl ratio as prescribed voltage is applied is disposed. While a vehicle system is actuated, voltage of 0.4V is added to the air-fuel ratio sensor (steps 104 and 106) except for F/C or during operation with the internal combustion engine stopped (in the case of an H/V vehicle or an economy running vehicle). Even while the vehicle system is actuated, in a situation in which atmospheric air is introduced to around the air-fuel ratio sensor 32 as in cases during the F/C or operation with the internal combustion engine stopped, applied voltage to the air-fuel ratio sensor is set to be 0V (steps 104 and 114).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315662-A (JP)
Title: Soil conditioner and soil conditioning method
Inventor: MAEDA MAKOTO
IPC: C09K17/06
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil conditioner which can give treated soil of good long-term strength and to provide a soil conditioning method.  <P>SOLUTION: The soil conditioner contains gypsum hemihydrate and blast furnace slag and is characterized in that the mixing ratio of the gypsum hemihydrate to the blast furnace slag is 50:50 to 70:30 by weight and that 0.1 to 2.0 wt.% slaked lime is added to the blast slag. In the soil conditioner, the silicates of Al and Ca in the blast furnace slag harden over a long term by a pozzolanic reaction. It is considered that long term strength is improved because the slaked lime together with the sulfo groups of the gypsum catalyzes the reaction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314486-A (JP)
Title: Apparatus for molding foamed skin-integrated molding
Inventor: ISHIKAWA KENJI
IPC: B29C39/10
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To beautifully mold a foamed skin-integrated molding in which the folded part of a skin is protruded by a prescribed height from the longitudinal wall part of a core material.  <P>SOLUTION: A standing wall part 9 in contact with the base end side of the folded part 111 part of the skin 103 over a range equivalent to a skin protrusion height T from the longitudinal wall part 117 is formed at the end edge of the set surface 7 of a lower mold 3. By a slide core 13 set in the lower mold 3, the folded part 111 of the skin 103 is held to be inserted into the dent 119 of the core material 105, and the folded part 111 is released during a mold closing process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326679-A (JP)
Title: Task controller
Inventor: MINAMIDE HIDEAKI
IPC: G06F9/46
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a task controller which enables task scheduling of periodically executing processing at a desired period even if the display contents of display task is considerably changed.  <P>SOLUTION: In control of processing N numbers of periodic tasks (wherein N is a positive integer of two or more), a task controller comprises a period setting means which sets periods of (N-1) numbers of tasks, a processing counting means which counts the time required for processing all the tasks, a limit time calculating means which obtains one basic period and (N-1) numbers of limit times from the set periods and counted processing time, and a task managing means which allocates N numbers of the tasks in the basic period in accordance with the limit times individually corresponding thereto.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329553-A (JP)
Title: Bathtub chair
Inventor: MIYAZAKI KAZUYUKI
IPC: A47K3/12
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathtub chair having a function as a footrest, or a support base, which is interposed between the tips of the feet of a person who sits with his/her back against one of bathtub inner walls, and the other bathtub inner wall and which allows the feet to stretch thereagainst with their soles applied thereto, as well as being used as the bathtub chair installed in the bathtub or as a step used in going in/out from the bathtub.  <P>SOLUTION: The bathtub chair is provided with a seat part and leg parts and is used by being installed with one side wall of the seat part put along one wall face side of the bathtub. The bathtub chair has the other side wall of the seat part is formed into a suspension wall which downward suspends longer than one side wall.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331160-A (JP)
Title: Partition
Inventor: AOKI YASUO
IPC: B65D25/04
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partition capable of preventing positively from being removed to each other and further capable of positively keeping a crossed state between each of longitudinal partitions and each of lateral partitions even if the partition has some folding traces.  <P>SOLUTION: This partition is constructed so that a first longitudinal partition and a second longitudinal partition are arranged alternately in parallel to each other, and a first lateral partition plate and a second lateral partition plate are arranged alternately in parallel to each other while crossing at a right angle with each of the longitudinal partitions, upper recesses of each of the longitudinal partitions and lower recesses of each of the lateral partitions are alternately engaged to each other and they are assembled. Recess holes are arranged near both ends of each of the lateral partitions in a lateral direction and at the same time a pair of connecting plates are inserted into and passed through each of the recess holes along both sides of each of the lateral partitions in a lateral direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329611-A (JP)
Title: Temperature stimulating device
Inventor: KAWAI MAKOTO
IPC: A61M21/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To urge an awaken state by applying a temperature stimulation which a human is not aware of if possible to the skin.  <P>SOLUTION: The temperature stimulating device is equipped with a temperature stimulation source for applying a stimulation medium to the human skin so that the stimulation medium is in contact with the human skin, and a control unit which is the control unit connected to the temperature stimulation source and controls the temperature of the stimulation medium so that the stimulation medium reaches a prescribed stimulation temperature. The stimulation temperature is the temperature which is changed to at least one direction of heating or cooling against the temperature of the stimulation medium which is in contact with the human skin when the temperature control is not performed. The difference between the temperature of the stimulation medium which is in contact with the human skin when the temperature control is not performed by the control unit and the stimulation temperature is set so as not to exceed a threshold temperature defining the temperature variation which the human can distinguish. The threshold temperature is calculated based on the area where the stimulation medium touches the skin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332067-A (JP)
Title: Tool steel for hot forging die
Inventor: NOZAWA YOSHIKATSU
IPC: B21J13/02
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool steel for a hot forging die which has high wear resistance and excellent toughness.  <P>SOLUTION: The tool for a hot forging die comprises, by weight, 0.10 to 0.25% C, 0.20 to 0.60% Si, 0.30 to 0.70% Mn, 0.60 to 1.20% Ni, 1.00 to 3.00% Cr, 1.00 to 3.00% Mo and 0.30 to 0.80% V, and the balance Fe with a trace amount of impurities.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335373-A (JP)
Title: Electromagnetic induction heating cooking device
Inventor: MORITA MASAO
IPC: H05B6/36
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To make obtainable nearly equal temperatures of the outer peripheral part of a pan compared with the case where high magnetic permeability members are disposed throughout the entire circumferential area of the outside of an induction heating coil, and to make reducible the quantity of the high magnetic permeability members used as well.  <P>SOLUTION: Since a plurality of the high magnetic permeability members 4 are disposed on the outside of an induction heating coil 1 at intervals of almost equal angle, and the circumferential abundance ratio of these high magnetic permeability members 4 is set at 0.4-0.75, the nearly equal temperatures of the outer peripheral part of the pan compared with the case where the high magnetic permeability members are disposed throughout the entire circumferential area of the outside of the induction heating coil 1 can be obtained, and a cost reduction can be achieved as well by reducing a quantity of high magnetic permeable members used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343390-A (JP)
Title: Multiband filter circuit and high frequency communication apparatus
Inventor: AMANO YOSHIHISA
IPC: H03H7/09
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiband filter circuit which has a simple configuration and is capable of generating many attenuation poles in the vicinity of a plurality of pass bands so as to improve the steepness.  <P>SOLUTION: A first mutual inductance (L31a, L41a), which connects an input port IN and the input side of a first band pass filter circuit BPF1a and further connects an output port OUT and the output side of the first band pass filter circuit BPF1a, applies an interlacing magnetic coupling between the input and the output of the first band pass filter circuit BPF1a. A second mutual inductance (L32a, L42a), which connects the input side of the first band pass filter circuit BPF1a and the input side of a second band pass filter circuit BPF2a the center frequency of which is higher than that of the first band pass filter circuit BPF1a and further connects the output side of the first band pass filter circuit BPF1a and the output side of the second band pass filter circuit BPF2a, applies an interlacing magnetic coupling between the input and the output of the second band pass filter circuit BPF2a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345963-A (JP)
Title: Method for producing phosphonium hydrochloride to which (meth)acrylic acid derivative is added and method for producing 2-hydroxycarbonylethyl alkylphosphinic acid
Inventor: WATANABE TSUTOMU
IPC: C07B61/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for selectively producing a phosphonium hydrochloride to which a (meth)acrylic acid derivative is added and a 2-hydroxycarbonylethyl alkylphosphinic acid having stable quality from phosphine and an alkyl halide in high yield.  <P>SOLUTION: The method for the production of a phosphonium hydrochloride to which a (meth)acrylic acid derivative is added comprises the 1st step to produce a primary phosphine from a high concentration phosphine and an alkyl halide using a phase-transfer catalyst comprising a tetraalkylphosphonium salt and/or a tetraalkylammonium salt, the 2nd step to heat the reaction system after the 1st step and introduce the gas discharged from the reaction vessel into an aqueous solution of hydrochloric acid maintained to ≤10°C, and the 3rd step to introduce the (meth)acrylic acid derivative in an amount of <1 times mol based on the alkyl halide of the 1st step into the aqueous solution of hydrochloric acid after the 2nd step and carry out the reaction at ≤25°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348226-A (JP)
Title: Questionnaire system, questionnaire support device, and questionnaire method
Inventor: KUDO KAZUYUKI
IPC: G06Q30/02
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a questionnaire system for easily extracting a reliable answer from a user to a questionnaire.  <P>SOLUTION: This questionnaire system is provided with a server computer 1 and terminal equipment 2. The server computer 1 is provided with a character image information database 11c and a word information database 11d. A character image recorded in a character image information database 11c and word information including the questions of the questionnaire recorded in the word information database 11d are transmitted to a user who has performed access by using the terminal equipment. Thus, it is possible to easily extract a reliable answer from the user to the questionnaire.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345009-A (JP)
Title: Micro three-dimensional structure manipulator
Inventor: MATSUI SHINJI
IPC: B25J7/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro three-dimensional structure manipulator which prepares a micro three-dimensional structure.  <P>SOLUTION: Three-dimensional model data of a micro three-dimensional structure designed by utilizing an electronic computer is divided in a height direction. Based on discrete drawing data of a laminated structure obtained by calculating the cross sectional shape, irradiation position and irradiation time of beam are determined, and focused ion beam is controlled. Pillars 31 and 32 formed on a substrate therefore are operated by repulsion between electric charges.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344572-A (JP)
Title: Container or case for lipstick
Inventor: UCHIDA TAKEHIKO
IPC: A45D40/24
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container or a case for a lipstick which is manufactured at a low cost.  <P>SOLUTION: The container or case for a lipstick is formed by connecting a housing body 1, which is made of a transparent or translucent material and has a tubular shape with an open end and the other closed end for housing a lipstick L inside, with a closed body 2, which covers one end of the housing body 1 and has a tubular shape with both ends closed, through a hinge part 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356871-A (JP)
Title: Piezoelectric oscillator
Inventor: SATO TOMIO
IPC: H03B5/32
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillator circuit which oscillates with a low power consumption and a low oscillator current at a high stability by making loose the coupling of an oscillation loop with a transistor base to lower the base input, using a variable capacitance diode.  <P>SOLUTION: The Colpitts oscillator comprises an IC 1 forming an oscillator circuit involving transistors TR1, TR2, a frequency selector circuit composed of capacitors C3, C4, an inductor L1 and capacitors C5, C6, an oscillation loop connected to a crystal via the frequency selector as a feedback input to the base of the transistor TR1 in the IC 1 via a variable capacitance diode D1 and a capacitor 8, a high resistor R3 for grounding the anode of the variable capacitance diode D1, a rectifier/smoother circuit composed of diodes D2, D3, a resistor R1 and a capacitor C10, and a high resistor R2 connected to the cathode of the variable capacitance diode D1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355257-A (JP)
Title: Firmware downloading method
Inventor: KAMATA KOICHI
IPC: G06F13/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a firmware downloading method using an FTP server capable of automatically ending an FTP server program and preventing risk of unauthorized access for downloading firmware to an AP.  <P>SOLUTION: In this firmware downloading method for downloading the firmware from the FTP server constructed inside a PC 12 to an access point 11 for a LAN, when the firmware is downloaded to the access point, FTP server application is started to construct the FTP server inside the PC. After downloading the firmware, the FTP server application is stopped. After starting the FTP server application, time area measurement is carried out, and after the lapse of a predetermined time, the FTP server application is stopped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357169-A (JP)
Title: Variable resistance circuit
Inventor: NAGATA MITSURU
IPC: H03K17/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an increase in circuit scale and make an attenuation step small in order to reduce a click sound considerably during an attenuation amount change.  <P>SOLUTION: A switching control circuit comprises a decoder 102, a comparator 103, an up/down counter 104, decoders 105 and 106. Using the switching control circuit, an increase in circuit scale is suppressed and the generation of a click sound is prevented by controlling the turn-on/turn-off of a switch of resistor 107 and by obtaining the number of attenuation steps larger than the number of switches to reduce an attenuation step size based on input data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351120-A (JP)
Title: Air scaler for dentistry
Inventor: NUMAKAWA MAKOTO
IPC: A61C17/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air scaler for dentistry having high strength and excellent processability, which is equipped with a harmless air oscillator with good abrasion resistance and durability.  <P>SOLUTION: The air scaler A for dentistry comprises a cylindrical handpiece main body 1 capable of operating by hands, an air oscillator 2 which is oscillated by compressed air, and a scaler chip 3 which is connected to the oscillator 2 and to which oscillation is propagated. The air oscillator 2 consists of the cylindrical oscillator main body 2b to which the compressed air is introduced from the base end opening part, and a rotary ring 2c which is freely fitted to the oscillator main body 2b for covering a small air-blowout hole 2d made on the cylindrical wall of the oscillator main body 2b, and the oscillator main body 2b is formed of a copper alloy comprising copper and zinc as main components.  <P>COPYRIGHT: (C)2005,JPO&NCIPI