baber/WOPTO huggingface dataset:
Patent JP-2003313426-A (JP)
Title: Aqueous dispersion of organic-inorganic composite resin
Inventor: FUKUSHIMA TATSUO
IPC: C09D183/10
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aqueous coating material composition which can reduce an organic solvent content without using a metal chelate compound or an emulsifier and is excellent in e.g. storage stability, weatherability, adhesive property and alkali resistance.  <P>SOLUTION: A copolymer [A] is obtained by copolymerizing a monomer mixture consisting of (a) a polymerizable unsaturated monomer containing a sulfonate group, (b) a polymerizable unsaturated monomer containing a hydrolyzable silyl group or a silanol group and (c) another polymerizable unsaturated monomer which is copolymerizable. An organic-inorganic composite resin is obtained by reacting the copolymer [A] with [B] a polyorganosiloxane having a hydrolyzable group bonded to a silicon atom and/or a hydroxy group bonded to a silicon atom. The aqueous dispersion comprizes the organic-inorganic composite resin dispersed in an aqueous medium. The aqueous coating material composition containing this aqueous dispersion is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319307-A (JP)
Title: Recording and reproducing apparatus
Inventor: TAKINAMI EIICHIRO
IPC: H04N5/44
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and reproducing apparatus facilitating discrimination of programs to which update video recording (every time a program is overwritten on the same area of a recording medium) is set among programs reserved for timer video recording.  <P>SOLUTION: A differentiation reservation number is attached to programs reserved by timer video recording as a particular identification mark and the reservation number is displayed together with program information such as video recording time on a menu. An update video recording number is attached to the programs to which the update video recording is set among recorded programs as an identification mark and no identification mark is attached to the other programs. The update video recording number is the same as the reservation number of the program to which the update video recording is set at the reservation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316015-A (JP)
Title: Sample holder
Inventor: SATO TADASHI
IPC: G11B11/105
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample holder which can hold a planar sample with a uniform pressure over the entire circumference thereof.  <P>SOLUTION: The sample holder 10 is used to sandwich the planar sample W by compression from above and below and is provided with a holder body 20 having a downwardly facing reference plane 22a and a retaining member 30 having a pressing section 32a opposing the reference plane 22a. The retaining member 30 is provided with a fixing section 30A which is fixed to the holder body 20 and a moving section 30B which is movable in a vertical direction of the fixing section 304 and is formed with the pressing section 32a atop the same. A space S which is changeable in volume and is hermetically closed is formed between the fixing section 30A and the moving section 30B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324107-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: FUJIMAKI HIROKAZU
IPC: H01L29/06
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device and the semiconductor device manufactured by the same method whereby the base width of the semiconductor device is narrowed.  <P>SOLUTION: The adopted manufacturing method of the semiconductor device has a process for so forming such first-conduction type first and second semiconductor layers provided in a transistor forming region as to be separated from each other at a predetermined distance that the concentration of the first layer is made higher than the one of the second layer; a process for subjecting a second-conduction type impurity to vapor phase diffusion to the side surface of the second semiconductor layer which is exposed in the separation region; a process for burying a non-doped semiconductor layer in the space between the first and second semiconductor layers of the separation region; and a process wherein heat treatment is so performed as to change finally the non-doped semiconductor layer into a first-conduction type one, as to change finally a portion of the second-conduction type impurity region diffused to the side surface of the second semiconductor layer into the first-conduction type one, and as to change finally another second-conduction type impurity region into an intrinsic base region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320532-A (JP)
Title: Method for separating resin material of interior finishing material for automobile
Inventor: ONARI HIDEYUKI
IPC: B07B1/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering a thermoplastic resin foamed base material, from which a fiber component made of a skin nonwoven fabric or a skin woven fabric of an interior finishing material for an automobile containing at least the skin nonwoven fabric, the skin woven fabric and the thermoplastic resin foamed base material is substantially separated, as a resin material.  <P>SOLUTION: The method for recovering the thermoplastic resin foamed base material comprises the steps of grinding a waste material and/or an end material generated at a molding time of the interior finishing material for the automobile; wind-separating the fiber component in the ground material by a dust separating unit of a specific structure of various type and its combination; and recovering the thermoplastic resin foamed base material from which the fiber component made of the skin nonwoven fabric or the skin woven fabric of the interior finishing material for the automobile is substantially separated, as the resin material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322817-A (JP)
Title: Optical writing unit and image forming apparatus
Inventor: KIMURA NAOYUKI
IPC: B41J2/44
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical writing unit capable of realizing efficient cooling.  <P>SOLUTION: The optical writing unit equipped with a polygon mirror 2, a lens 3 and a mirror 4 in a metallic case 1 is provided with an air flow passage 5 around the case 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322197-A (JP)
Title: Vibration isolation device
Inventor: HATAKEYAMA SHINGO
IPC: B60K5/12
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To use a mounting member inexpensive but having a high natural frequency for connecting an upper fitting and a vibrating body in a vibration isolation device used for connecting a vibrating body such as an engine to a supporting body such as a car body frame in a vibration isolation state.  <P>SOLUTION: In this vibration isolation device 10 wherein a cylindrical fitting 12 and the upper fitting 14 are connected by a vibration isolation base 16, the mounting member 18 mounted on the vibrating body 2 is fixed to the upper face of the upper fitting 14. The mounting member 18 is formed of a pressed metal plate, and comprises a fixing face 64 to the upper fitting 14 and a pair of mounting faces 66 placed at both sides and mounted on the vibrating body 2, and the mounting face 66 is positioned as an outer side in the direction perpendicular to an axis with respect to the outer peripheral face of the cylindrical fitting 12 at the upper part of the cylindrical fitting 12. A downward flange 74 is mounted over the entire periphery of the peripheral edge of the mounting member 18, and the height of the flange 74 at the edge 74a of the mounting face is determined to be higher than a height at the other part 74b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003029797-A (JP)
Title: Encoder, decoder and broadcasting system
Inventor: NISHIO KOSUKE
IPC: G10L19/038
Filed: 2002-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an encoder, a decoder and a broadcasting system for transmitting a high-quality encoded acoustic signal. SOLUTION: The encoder 111 for encoding an inputted acoustic signal is provided with an acoustic signal input part 112 for segmenting the inputted acoustic signal into frame for each fixed time, a converting part 113 for converting the segmented acoustic signal to a frequency spectrum data group, a spectrum data consolidating part 114 for consolidating at least two pieces of spectrum data to less pieces of spectrum data representative in these spectrum data in a specified frequency band included in the frequency spectrum data group and outputting the data, a quantizing part 115 for quantizing the merged spectrum data,and an encoding part 116 for encoding the quantized data and outputting encoded data.
Patent JP-2003326152-A (JP)
Title: Method of operating apparatus for hydrothermal reaction treatment
Inventor: WAKITA MASAAKI
IPC: B01J3/02
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of operating an apparatus for hydrothermal reaction treatment which prevents leakage of a high-pressure fluid at a coupling part of a metal self-sealing structure.  <P>SOLUTION: In the method of operating the apparatus for hydrothermal reaction treatment which treats a matter to be treated by hydrothermal oxidation reaction in a reactor vessel 8 where water is put in a super-critical state or in a subcritical state, the coupling part 4 of the metal self-sealing structure is cooled at a cooling rate of 250°C per minute or slower.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326809-A (JP)
Title: Printer
Inventor: AIZAWA TAKAYUKI
IPC: G06K15/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein emulation start is controlled depending on the state of a function when emulation is performed by connecting a USB cable and since emulation is conventionally started upon connecting USB regardless of the conditions of the function, a trouble sometimes occurs in the function.  <P>SOLUTION: The printer comprises a means for pulling up or down any one of two signal lines of USB, and a means for detecting connection of the USB cable wherein the state of the function is judged when connection of the USB cable is detected. If USB emulation is started with no trouble, emulation is started by pulling up a USB signal. If a decision is made that a trouble will occur when emulation is started, pull-up of the USB signal is prolonged and emulation is started by pulling up the USB signal after the trouble is eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328440-A (JP)
Title: Connecting structure of base of column member
Inventor: KAWABATA KAZUMI
IPC: E04B1/30
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure of a base of a column member to a reinforced concrete structure, the column member being formed of a steel pipe and reinforced concrete filled in the same, the connecting structure being simple in construction and contributing to reduction in construction cost.  <P>SOLUTION: The connecting structure 1 functions to connect the base 10a of the column member 10 formed of the steel pipe 11 and the reinforced concrete 15 filled in the same, to the reinforced concrete structure 20. According to the connecting structure 1, the column member includes a base plate 12 fixed to a lower bed of the steel pipe, and axial reinforcements 16 axially arranged over the entire length of the column member and drawn and anchored in the reinforce concrete structure. Then, the base plate is fixed to the reinforced concrete structure via anchor bolts 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327689-A (JP)
Title: Manufacturing method for dehydration reaction product
Inventor: UNO TORU
IPC: C07C69/54
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a dehydration reaction product used as a manufacturing raw material, or the like, for a cement dispersant having excellent cement dispersibility by suppressing the formation of impurities in the dehydration reaction of an alkoxypolyalkylene glycol and/or an amine with (meth)acrylic acid, preventing bumping during reaction and having excellent safety.  <P>SOLUTION: The manufacturing method for the dehydration reaction product includes a dehydration reaction process for subjecting a reaction liquid containing the alkoxypolyalkylene glycol and/or the amine and the (meth)acrylic acid to dehydration reaction in a dehydration solvent within a reaction container heated by a heating solvent. In the dehydration reaction process, the temperature difference (Δt=t<SB>1</SB>-t<SB>2</SB>) between the temperature (t<SB>1</SB>) of the heating medium and the reaction temperature (t<SB>2</SB>) of the reaction liquid is set to 0-30°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331507-A (JP)
Title: Information recording medium, information recording/ reproducing method and information recording/ reproducing apparatus
Inventor: KONDO TETSUJIRO
IPC: G11B20/12
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable only a user having a reproduction right to reproduce contents from an information recording medium.  <P>SOLUTION: An information recording section 14 records main information comprising contents and, as attached information to the main information, trigger information which includes user identification information registered as a profile of a reproducing apparatus for permitting reproduction of the main information and adaptively changes reproduction operations of the main information to an information recording medium 15, and an information reproduction section 16 confirms a reproduction right by collating the user identification information received as the attached information reproduced from the information recording medium 15 with the user identification information registered as the profile of the reproducing apparatus to reproduce contents to which the reproduction right is given from the information recording medium 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328713-A (JP)
Title: Valve system driving device for internal combustion engine
Inventor: TANAKA TSUNEO
IPC: F01L9/10
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the volume of a pressure chamber to reduce supply energy in driving a valve to open.  <P>SOLUTION: When the valve 11 is operated to open (lifted), a first operating valve 20 is opened to supply a high pressure operating fluid to a pressure chamber 18. With the initial energy, the valve 11 is lifted by inertia movement. In this process, if the pressure of the pressure chamber 18 becomes lower than that of a low pressure chamber 32, a second operating valve 34 opens of itself, and a low pressure operating fluid is led into the pressure chamber 18. The pressure of the pressure chamber 18 does not therefore become negative, so that the valve can be held into a lift position corresponding to the initial energy. When the valve 11 is operated to close, the second operating valve 34 is forcibly opened by an actuator 61. Then the high pressure operating fluid in the pressure chamber 18 passes through the second operating valve 34, then pushes to open a third operating valve 30 downstream and is discharged to a circuit 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327856-A (JP)
Title: Curable composition and sealing material composition
Inventor: MORITA EIICHI
IPC: C09K3/10
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition and a sealing material composition readily producible, cured with moisture in the air, etc., and affording a rubberlike elastomer having a low modulus and extremely large elongation and having excellent adhesion, operating efficiency and weather resistance.  <P>SOLUTION: The curable composition and sealing material composition comprise a resin containing <1.0 cross-linkable silyl group on the average in the molecule and other curable resins as a curing component and preferably further an additive such as a plasticizer, a weather resistance stabilizer, a cross- linking catalyst, a filler, a coupling agent, a thixotropic agent, a preservation stability improver and/or a flatting agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336983-A (JP)
Title: Hot water storage tank and hot water supply system
Inventor: HOSOE YOSHIHISA
IPC: F28F1/26
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water storage tank improved in heat conductivity and reduced in cost thereof, and to provide a hot water supply system having high safety at a low cost.  <P>SOLUTION: This hot water tank 2 is provided inside a cylindrical vessel for housing water, and provided with a heat exchanger 31 having an inside pipe 31 wherein the hot water circulates, an outside pipe for surrounding the inside pipe, and a knurled groove 33 formed between the inside pipe and the outside pipe and communicated with outside of the cylindrical container. The heat exchanger 31 is fitted through an opening formed in a bottom part of the cylindrical vessel, and a sensor for detecting a water leakage is provided in a lower end of the heat exchanger 31. This hot water tank 2 is connected to a heat source machine 1 through a circulation pump 5, and the hot water generated by the heat source machine 1 is circulated in the heat exchanger 31 to heat the water flowing into the hot water tank 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002369209-A (JP)
Title: Method and equipment for encoding video using mpeg4 standard
Inventor: FRANCOIS EDOUARD
IPC: H04N7/50
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and an equipment for encoding video which enable encoding of a macroblock at a low cost, while suppressing defects of image. SOLUTION: Encoding of a macro block of a P-type image comprises a means for preventing a 'skipped macroblock' mode, based on the correlation information which measures the correlation between this macroblock or a macroblock, at the same place in a preceding I or P image, and a macroblock at the same place in a B-type image which is to be encoded next.
Patent JP-2003334604-A (JP)
Title: Shape measuring method for steel plate during rolling and immediately after rolling and device used for the same
Inventor: MIZUTANI YASUSHI
IPC: G01B21/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method to measure the curing shape of a steel plate with robustness, accuracy, and easiness in the vicinity of a rolling machine which is required for responsing to the dynamic control of curling of the steel plate.  <P>SOLUTION: This method to measure the shape of the steel plate comprises the steps of detecting vertical points of the steel plate continuously in the vicinity of a rolling machine to roll the steel plate from the horizontal direction orthogonal to the rolling direction and thus measuring the shape of the steel plate. Further, the method comprises the steps of: detecting the vertical positions of the steel plate; and simultaneously obtaining the length of the steel plate on the exit side of the rolling machine by peripheral speed of a roll of the rolling machine and actual rolling data thereof; and thus obtaining the positions and directions of rolling in the copper plate at the positions where the vertical positions of the steel plate are detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347864-A (JP)
Title: Transistor amplifier
Inventor: TOTANI KAZUYUKI
IPC: H03F3/24
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress performance variations in a transistor amplifier caused by variations in max output and distortion characteristics of a transistor element to obtain improved performance of the transistor amplifier such as multi- specification output, high efficiency, and low distortion.   <P>SOLUTION: The amplifier for controlling an output level and a distortion level using the voltage value provided to a drain and a gate includes a detection method (branching filter) 11 for its output level, a drain voltage generation method 4 varying the drain voltage value so that the output level is higher than the predetermined level, a distortion detection method 7 detecting the distortion level of the amplifier from the input and output levels of the amplifier, and a gate voltage generation method 5 varying the gate voltage value so that the distortion level is minimized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340005-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine, which prevents entertainment properties from being reduced by reducing the frequency of start winning as invalid start of second identification information, in a structure in which time extension control or time reduction control can be carried out regardless of a display of derived specific display result.   <P>SOLUTION: The game machine includes: a time extension control means for extending time to open a normal variable winning ball device with a sudden short-time lottery win not related to the display of a derived big win pattern, compared to normal time when required conditions are not satisfied; a starting storage means (S12) for storing the number of starting to be stored up to a predetermined upper limit; and an increase control means (S13) of the upper limit of the stored number of starting for increasing and controlling the upper limit of the stored number of starting on the basis of the sudden short-time lottery win. Therefore, in the structure in which the time extension control is carried out regardless of the display of the derived big win pattern, the frequency of the start winning as the invalid start of the specific pattern is reduced, and also a reduction in entertainment properties is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003089661-A (JP)
Title: Transdermal absorption-accelerating agent for transdermal medicine and transdermal medicinal composition containing the transdermal absorption- accelerating agent
Inventor: IWAMA AKIO
IPC: A61K47/32
Filed: 2002-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a composition containing a transdermal absorption- accelerating agent not penetrating into the inside of the skin, increasing the molecular solubilized concentration of a transdermal medicine in a sticky base agent and capable of absorbing the transdermal agent to the inside of the skin effectively. SOLUTION: The transdermal medicinal composition contains 10-50 wt.% transdermal absorption-accelerating agent consisting of a vinyl copolymer-based oligomer containing 5-50% mol fraction of a vinyl monomer having at least 1 lactam group in the molecule, and residual 95-50% mol fraction of an acrylic acid ester or methacrylic acid ester and having 1,000-50,000 number-average molecular weight.
Patent JP-2003348144-A (JP)
Title: Packet transfer apparatus, packet transfer method, and computer program
Inventor: KAWAKAMI TETSUYA
IPC: H04L12/911
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To control a band without providing an output buffer for each flow on each output port and without complicated read control between the output buffers.   <P>SOLUTION: Port control sections 20#1 to 20#n have an output buffer 201 shared by input ports #1 to #n, upon the receipt of a packet through port control, a packet transfer processing section 11 discriminates the destination of the packet and transfers the received packet to the output buffer of the port control section corresponding to the destination. A band control section 12 measures a transfer flow of the packet, transmits a transmission stop packet to the transmission source on the basis of the measured amount when an individual excess flow (e) by each input port and each output port is greater than 0 and when a port excess flow (b) of each output port is greater than 0 and the individual excess flow (e) exceeds a minimum warrant band C, for example.  <P>COPYRIGHT: (C)2004,JPO