baber/WOPTO huggingface dataset:
Patent JP-2004051816-A (JP)
Title: Rubber-modified aromatic vinylic resin composition and method for producing the same
Inventor: WATANABE ATSUSHI
IPC: C08F297/04
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber-modified aromatic vinylic resin composition having good appearance characteristics, excellent impact strength and excellent practical properties; and to provide a method for producing the resin composition.  <P>SOLUTION: The rubber-modified aromatic vinylic resin composition is obtained by polymerizing an aromatic vinylic compound in the presence of a gummy polymer, and contains soft dispersed particles having 0.2-3.0 μm average particle diameter. The gummy polymer is a styrene-butadiene-based block copolymer, and has (1) >1.4 and <2.5 molecular weight distribution Mw/Mn represented by a ratio of a weight average molecular weight (Mw) to a number average molecular weight (Mn), and (2) (-85)-(-40)°C glass transition temperature. The method for producing the resin composition is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055474-A (JP)
Title: Direct methanol type fuel cell system and its operating method
Inventor: OKUYAMA RYOICHI
IPC: H01M8/10
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for a direct methanol type fuel cell suitable for being installed in a cold district, and an operating method capable of smoothly starting the direct methanol type fuel cell.  <P>SOLUTION: A fuel storage portion 5 storing methanol aqueous solution as liquid fuel supplied to a cell stack 10 is provided. A heating means 6 supplying a part of the methanol aqueous solution from the fuel storage portion 5 to raise the temperature thereof is provided between the fuel storage portion 5 and the cell stack 10. At the time of starting, the temperature of the methanol aqueous solution is raised by the heating means 6, thereby enabling smooth starting even when installed in the cold district.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056055-A (JP)
Title: Method for packaging optical semiconductor device
Inventor: MORI HAJIME
IPC: H01L31/02
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for packaging an optical semiconductor device for surely packaging the optical semiconductor device to an optical device packaging substrate at high positioning precision.  <P>SOLUTION: The method for packaging the optical semiconductor device prepares a plurality of optical semiconductor elements 1B manufactured in the same lot having a prescribed structure and an aligning position marker 1a on one face and the optical device packaging substrate 2 having the other face packaging the optical semiconductor device 1B, and packages the optical semiconductor device on the optical device packaging substrate 2 by a junction-down method. At least one of substituted markers 1c<SB>1</SB>and 1c<SB>2</SB>replacing the position marker 1a is selected from among the structures, and is utilized to package the optical semiconductor device 1B to the optical device packaging substrate 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060156-A (JP)
Title: Method for entering and leaving parking apparatus and the parking apparatus
Inventor: MATSUNUMA SETSUO
IPC: E04H6/20
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking apparatus capable of ensuring a sufficiently wide space for getting on and off a vehicle, lightening a burden on a person for entering or leaving the parking apparatus, entering and leaving the parking apparatus in a short waiting time and being constructed in a narrow frontage.  <P>SOLUTION: In the parking apparatus equipped with vehicle parking rows a, b, c and d having a plurality of vehicle parking shelves provided at least in two rows, vehicle transportation sections 18 and 19 capable of transporting vehicles 10 and 10' along the vehicle parking rows provided among the vehicle parking rows and a berth section 17 wherein the parking of a vehicle is executed, the berth section and the movement of vehicles between the vehicle transportation sections 18 and 19 can be executed by a first truck, the movement of the vehicles among the vehicle parking shelves can be executed by the vehicle transportation sections, and the movement of the vehicles among the vehicle transportation sections and the vehicle parking shelves can be executed by a second truck.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064271-A (JP)
Title: Wireless lan system
Inventor: NAGAO AKIFUMI
IPC: H04W28/04
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless LAN system for solving a problem of conventional wireless LAN systems that an effective data transfer rate is decreased to make real time transmission of video images on a large screen impossible because the prior arts detect errors in all data and repeat re-transmission until the errors are eliminated by using a means of an acknowledgement signal (ACK) on the occurrence of the errors.  <P>SOLUTION: A means for separating transmission data into data needing error re-transmission and data not needing the error re-transmission is arranged on a transmitter side, information denoting whether or not the transmission data require re-transmission to the transmission data is attached and the resulting data are transmitted. A receiver side transmits the ACK independently of a result detected by its error detection means when receiving the data not needing the re-transmission. Thus, the receiver side performs no re-transmission even on the occurrence of errors. Since the number of times of re-transmissions being a cause to decrease the data transfer rate can be reduced, the effective data transfer rate can be set higher and the real time video image transmission can be attained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060249-A (JP)
Title: Turntable structure of turning work vehicle
Inventor: NOHAYASHI TAKAFUMI
IPC: E02F9/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To actively cool a hydraulic fluid in a reservoir tank for storing the hydraulic fluid for a hydraulic mechanism equipped in a turning work vehicle.  <P>SOLUTION: This turning work vehicle is constituted by rotatably installing a turntable for pivotally joining a work machine to a traveling device. The turning work vehicle is provided with the reservoir tank 43 along a wall surface of a turntable casing 60, and is provided with a radiator 38 above the reservoir tank 43, and is provided with a side surface lower opening part 22a on a wall of the turntable casing 60 opposed to the reservoir tank 43. The periphery of an opposed surface of the reservoir tank 43 with the turntable casing 60 is blocked up by seal bodies 51a, 51b, 52, 53 and 54 by leaving a communicating part to the radiator 38 so that outside air introduced from the side surface lower opening part 22a is wholly sucked in the radiator 38 by passing through the reservoir tank 43 side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061876-A (JP)
Title: Correction method, image forming apparatus, computer program and recording medium
Inventor: KAMIMURA HIDETO
IPC: H04N1/29
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a correction method for correcting an adjustment value in a shorter period of time and with high accuracy.  <P>SOLUTION: Several sheets of a 1st reference image are formed by outputting in accordance with the adjustment value where a reference color is previously set. Several sheets of a 1st correction image are formed on the 1st reference image by outputting in accordance with an adjustment value where a correction color for a correction object is previously set . And then, a 1st adjustment value is decided out of the modified adjustment values based on the density outputted from a sensor after forming the 1st correction image while shifting the image within a prescribed extent. Next, a 2nd reference image is formed by outputting in accordance with the adjustment value where the reference color is previously set, and also, a 2nd correction image is formed by outputting in accordance with several adjustment values where the correction color is decided based on the 1st adjustment value. Thereafter, a single 2nd adjustment value having an extreme value is decided out of several proposed adjustment values. At the last, the set value for the correction color is corrected to the decided 2nd adjustment value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059513-A (JP)
Title: Negative ion generator and living expendable good obtained by formulating the same
Inventor: TANIMOTO KAYOHIKO
IPC: A61K8/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative ion generator to be formulated with a living expendable good, and acting on a living body well.  <P>SOLUTION: The negative ion generator to be formulated with the living expendable good such as cosmetics and soap is obtained by formulating two or more kinds of powdery materials having a composition obtained by formulating a natural ore containing carbon and having ≥95% emissivity of infrared rays having 4-14 μm wave lengths, with a low radioactive material containing a trace of a radioactive nuclide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003236471-A (JP)
Title: Method and device for forced sieving and preparation of intimate blend of pulverulent product
Inventor: MASSON SERGE
IPC: B07B1/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forced seiving suitable for giving a granulometoric spectrum consisting of a main mode having a narrow distribution of centering on tens μ and a part of powder of a micron size to puverulent products; a device suitable for carrying out the above method; and a method for preparing an intimate blend of at least two kinds of powdery substances.  <P>SOLUTION: The pulverulent products are made forcedly to pass through a rigid assembly superposed with at least two sheets of screens so as to be into contact with each other. The respective screens are different from each other in diameters of holes and are arranged in such a way that the diameters of the holes become larger and larger as the puverulent products pass through the rigid assembly. The diameters of the holes of the respective screens are usually at least larger compared with a case that the same granulometric spectrum is to be obtained under the same condition using only one sheet of the same type screen.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003149249-A (JP)
Title: Multiwell plate cover and assembly suitable for mechanical control
Inventor: HALL JOHN P
IPC: G01N37/00
Filed: 2002-07-30
Abstract: PROBLEM TO BE SOLVED: To guide a mechanically controlled multiwell plate to the direction in which the plate can be hermetically sealed and opened repetitively and effectively. SOLUTION: A multiwell plate cover and an assembly are provided with a lid and a gasket. The lid has a spring means which is vital to the force uniformly applied to the surface of the gasket to hermetically seal the multiwell plate. The lid also has components required for mechanical control and the connection with the multiwell plate.
Patent JP-2004063934-A (JP)
Title: Storage device, aligner, cleaning processing method and exposure method
Inventor: IRIE NOBUYUKI
IPC: H01L21/673
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storing device which realizes easy maintenance of the cleanliness of a holder.  <P>SOLUTION: A cover 77, constituting a holder pod 70, is provided with a switch arm mechanism having at least two arm members 75A, 75B, of which the tip part can be inserted and removed to and from the clearance between a holder supported by support members 78A, 78B and a base plate 79, and a drive mechanism 99, which switches a first condition wherein a tip part of each arm member, is inserted to the clearance and a second condition, wherein it is removed from the inside of the clearance. Thereby, in a second condition, the cover can be removed from a body part by lifting the cover, thus enabling the surface of the holder to be cleaned in this condition. Furthermore, since the holder supported by the arm member can be lifted together with the cover by raising the cover with each arm member switched to the first condition, in this condition, the rear of the holder can be cleaned.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058612-A (JP)
Title: Image forming apparatus
Inventor: WAKAHARA SHIRO
IPC: B41J2/01
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing defective ejection of ink due to a condition that a part of nozzles are not used for printing for a long time by eliminating the condition even when the nozzles are used for a long time in a mode that all of the nozzles are not used.  <P>SOLUTION: This image forming apparatus comprises an image forming means consisting of a plurality of small image forming elements and forms an image on a recording medium. The apparatus has at least two conditions of a first condition that a part of the plurality of the small image forming elements are not used and a second condition that the image forming elements including the image forming elements different from the image forming elements which are not used in the first condition, are not used. An image is formed by switching between the above conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003102767-A (JP)
Title: Surgical flow restrictor and filter
Inventor: URICH ALEX
IPC: A61M1/00
Filed: 2002-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a medical system including a filter/flow restrictor which limits the pressure drop within an aspiration system. SOLUTION: The restrictor may include a flow restrictor that is coupled to a filter housing, and the flow restrictor restricts the pressure drop within the aspiration system. The housing may contain a filter which prevents occlusion of the flow restrictor. When used in an ophthalmic procedure, the flow restrictor may limit the minimum pressure within a cornea and prevent corneal collapse.
Patent JP-2004068303-A (JP)
Title: Constituent and horizontal member of architectual civil engineering structure equipped with opening reinforcement structure
Inventor: HIRAISHI HISAHIRO
IPC: E04C5/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To decrease damage to a concrete in the case of an earthquake in the circumference of an opening of a beam.  <P>SOLUTION: An opening reinforcement structure 20 for reinforcing the opening S of the beam 10 includes first and second opening reinforcing bars 21 and 22. The first opening reinforcing bar 21 includes an approximately U-shaped and hanging reinforcing section 21a and a hooking section 21b continued to a pair of upper ends of the reinforcing section 21a and hooked on a beam main bar 11 on the upper side. The second opening reinforcing bar 22 includes an approximately U-shaped and rising reinforcing section 22a and a hooking section 22b continued to a pair of lower ends of the reinforcing section 22a and hooking on a beam main bar 12 on the lower side. The opening S is surrounded by the reinforcing section 21a of the first opening reinforcing bar 21 and the reinforcing section 22a of a second opening reinforced bar 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072513-A (JP)
Title: Handover method, mobile station and base station
Inventor: DAN KEISHO
IPC: H04L45/80
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a handover method for realizing further acceleration.  <P>SOLUTION: This handover method comprises an FCS requesting step in which a mobile station 1 currently communicating with a base station 2 with a cell (1) transmits an FCS request including cell (2) information in the case of detecting a cell (2) with an excellent receiving state of the same base station from the cell (1); an FCS confirmation step in which the base station 2 that has received the FCS request transmits FCS confirmation including FCS permission information by using an FCS-SCCH; a data transmission step for performing HARQ operation inheritance processing between the cell (1) and the cell (2) and transmitting untransmitted data in the cell (2); an data receiving step in which the mobile station 1 that has received the FCS confirmation makes a switch to the cell (2) and received data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067644-A (JP)
Title: Method for producing 2-tribromoacetylaminoisobutyric acid or its salt and 2-tribromoacetylaminoisobutyric acid halide
Inventor: NAKAI YASUTO
IPC: C07C233/47
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To produce 2-tribromoacetylaminoisobutyric acid or its salt on an industrial scale in high efficiency.  <P>SOLUTION: The method for the production of 2-tribromoacetylaminoisobutyric acid or its salt comprises the reaction of a tribromoacetic acid halide with 2-aminoisobutyric acid in the presence of a base containing an alkali metal while controlling the pH of the system within the range of 10-14. The process may contain a step to treat the reaction product of the tribromoacetic acid halide and 2-aminoisobutyric acid with an acid to form 2-tribromoacetylaminoisobutyric acid. The reaction of the tribromoacetic acid halide with 2-aminoisobutyric acid may be carried out by separately adding a solution containing the tribromoacetic acid halide and an aqueous solution containing the alkali metal-containing base to an aqueous solution containing 2-aminoisobutyric acid and the base containing the alkali metal while controlling the pH of the reaction system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077534-A (JP)
Title: Image forming apparatus
Inventor: KIOKA HIDEKATSU
IPC: G03G21/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an excellent image by preventing heat from being retained while restraining the cost in an image forming apparatus.  <P>SOLUTION: The image forming apparatus 1 is equipped with a movable 1st traveling body 28 having a light source 26 irradiating an original with light and scanning and reading the original, a photoelectric conversion part 33 receiving reflected light from the original obtained by the irradiating light from the light source 26 and reading the image of the original, and an image forming part 2 forming the image on paper P based on the image data of the image read by the conversion part 33. In a reading-scanning stop state, that is, when the 1st traveling body 28 is located at a specified position in the irradiation stop state of the light source 26, the 1st traveling body 28 is moved. Thus, even when a fan or the like is not provided, for instance, air inside the apparatus 1 is stirred and heat is prevented from being locally retained in the apparatus 1, so that an excellent image is obtained while restraining the cost of the apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003155140-A (JP)
Title: Pre-fuser sheet transport assembly and electrostatic image reproduction device
Inventor: SANTIAGO LUIS A
IPC: B65H5/22
Filed: 2002-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a pre-fuser sheet transport assembly capable of changing air pressure applied to paper according to paper parameters such as weight and size, etc. SOLUTION: This pre-fuser sheet transport assembly 200 includes an endless belt 220 having a plurality of apertures, a first plate 212 located under the endless belt 220 and including a first hole 216, a vacuum means for sucking air through the apertures in the endless belt 220 and through the first hole 216 of the first plate 212, a second plate assembly 229 arranged under the first plate 212 and including a second plate 230 having a second hole 232 being movable laterally relative to the first plate 212, and a means 246 for controlling vacuum pressure applied to copy paper transported to a fuser by adjusting a degree of overlap between the first hole 216 and the second hole 232 by detecting and adjusting the position of the second plate 230 relative to the first plate 212.
Patent JP-2004075582-A (JP)
Title: Method for stabilizing ingredient other than active ingredient prescribed in solid pharmaceutical composition
Inventor: NONOMURA MUNEO
IPC: A61K47/18
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new and effective method for stabilizing ingredient(s) instable to aldehydes other than an active ingredient prescribed in a solid pharmaceutical composition to provide the resulting safe ingredient(s) having long-term storage stability and provide the solid pharmaceutical composition containing said stabilized ingredient(s).  <P>SOLUTION: The method for stabilizing the ingredient(s) instable to aldehydes comprises making said instable ingredient(s) other than the active ingredient and an amino-functional organic compound( preferably, an amino acid bearing amino group(s) on the side chain, an amino derivative of a saccharide or sugar alcohol, or a salt or derivative thereof, or a compound containing in the molecule a residue of said amino acid and/or residue of the amino derivative ) coexist independently of each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080296-A (JP)
Title: Information processing apparatus and method, information processing system, recording medium, as well as program
Inventor: KAWAKAMI TAKASHI
IPC: H04M11/00
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus or the like that achieves communication only with a reliable one's party.  <P>SOLUTION: A user 21-1 takes a headphone stereo 11 along him/her and goes to a house 1-2 of a user 21-2 for connecting to a telephone 12-2 with television. The headphone stereo 11 stores the public key and URL of a telephone 12-1 with television that is an own master, supplies the public key and URL of the own master to the telephone 12-2 with television, and acquires the public key and URL of the telephone 12-2 with television. When the user 21-1 returns to own house 1-1 and connects the headphone stereo 11 to the telephone 12-1 with television, the headphone stereo 11 supplies the acquired public key and URL of the telephone 12-2 with television to the telephone 12-1 with television, which can also be applied to visual telephone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075828-A (JP)
Title: Primer composition for coating and its manufacturing method
Inventor: TOKIMITSU TORU
IPC: C09D133/06
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a primer composition for a coating having excellent adhesion properties to a substrate such as a polyolefinic resin and an acrylic resin without using a chlorine atom-containing compound, and its manufacturing method.  <P>SOLUTION: The primer composition for a coating comprises a copolymer containing a (meth)acrylate monomer unit and an α-olefin monomer unit. The method for manufacturing the primer composition for a coating comprises polymerizing the (meth)acrylate monomer and the α-olefin monomer in the presence of a Lewis acid and a radical polymerization initiator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044347-A (JP)
Title: Lock type parking apparatus b1
Inventor: SUEHIRO ATSUO
IPC: E04H6/42
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-assemble small lock type parking apparatus by dividing a mechanism for stopping the apparatus when a flap touches a car by erecting and a safety measure against an event that a foot is caught in the apparatus while the apparatus is lowering.  <P>SOLUTION: A spring deflected by a specified amount is installed between a flap drive shaft and a cylinder fitted to the movable end of the cylinder. The situation that the flap is erected and the car touches the flap is detected by that the spring is further deflected. The situation that the foot is caught in the apparatus is detected by that a play is provided at the fixed end of the cylinder and, when the drive shaft is stopped when the foot is caught, the fixed end is allowed to move in the play.  <P>COPYRIGHT: (C)2004,JPO