baber/WOPTO huggingface dataset:
Patent JP-2005124937-A (JP)
Title: Slot machine
Inventor: NISHISAKA TAKAHIRO
IPC: A63F5/04
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine executing an intelligible and diversified performance of an internal lottery notification.  <P>SOLUTION: This slot machine is provided with reels 31, a picture display means 35 provided in front of the reels 31 and displaying a predetermined picture, and a picture display control means 75 controlling the picture to be displayed on the picture display means 35; and executes the picture display by the picture display means according to the mode of a game progress. The picture display means 35 is provided with a first display area to be an area where the player can view symbols displayed on the reels 31, and a second area to be a display area other than the first display area. The picture display control means 75 is provided with a display change means 76 controlling to change the picture display related to the constitution of at least a single win combination in the second display area into a picture display related to a different constitution, and a performance lottery means 77 drawing a lottery of the contents of the picture display related to the different constitution as a performance for the internal win notification.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134411-A (JP)
Title: Method for manufacturing polymerized toner
Inventor: KUROKAWA TAKASHI
IPC: G03G9/08
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient method for manufacturing polymerized toner having extremely sharp distribution of the particle size and little production amount of fine powder.  <P>SOLUTION: The method for manufacturing polymerized toner includes steps of dispersing a polymerizable monomer composition containing at least a polymerizable monomer and a colorant into liquid drops in an aqueous medium containing fine particles of a water-insoluble inorganic compound as a dispersant prepared by the reaction of two kinds of water-soluble inorganic compounds in a water phase, and then polymerizing the drops to produce color polymer particles. The fine particles of a water-insoluble inorganic compound are produced by bringing an aqueous solution of one inorganic compound of the two kinds of water-soluble inorganic compounds into contact with a solid material of the other inorganic compound and allowing them to react with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133143-A (JP)
Title: Rust inhibitor for magnesium and/or magnesium alloy
Inventor: KAKOMOTO SEIYA
IPC: C23F11/14
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rust inhibitor having excellent rust-preventive effect and excellent coating adhesiveness for magnesium and/or magnesium alloy, and a method for manufacturing a magnesium-made and/or magnesium alloy-made component.  <P>SOLUTION: The rust inhibitor for magnesium and/or magnesium alloy contains at least one kind selected from a group consisting of pyrazole compound expressed by formula (1) as effective component. In the method for manufacturing the magnesium-made and/or magnesium alloy-made component, the rust inhibitor is used. [In the formula, R<SP>1</SP>denotes a hydrogen atom or a 1-4C alkyl group, R<SP>2</SP>denotes a hydrogen atom or an amino group, and R<SP>3</SP>denotes a hydrogen atom, a 1-4C alkyl group or a hydroxy group].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132587-A (JP)
Title: Paper delivery device
Inventor: KOMATSU HIROKAZU
IPC: B65H3/52
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preventive maintenance means capable of realizing an always stable carriage even when long time periodic maintenance intervals are taken in a paper delivery device.  <P>SOLUTION: This paper delivery device comprises a stacking plate for collecting paper sheets, a pickup roller for pressing the paper sheets by the stacking plate, a feed roller and a gate roller separating, one by one, the paper sheets delivered according to the rotation of the pickup roller and delivering them to a carrying route, and a carrying state monitoring means monitoring the carrying state of the paper sheets carried in the carrying route. The engagement amount of the feed roller with the gate roller is adjusted based on an output from the carrying state monitoring means. The device also comprises a storage part. The output from the carrying state monitoring means is statistically processed to adjust the engagement amount of the feed roller with the gate roller, the date of the adjustment of the engagement amount is recorded in the storage part, and when the frequency of the adjustment calculated based on the dates of the recorded adjustments exceeds a specified frequency, the paper delivery device transmits a maintenance request notice.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134337-A (JP)
Title: Member and structure for packaging semiconductor device and apparatus for driving the semiconductor device
Inventor: OI KENICHI
IPC: G01R31/26
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To stably supply an operating current for a high-power semiconductor device.  <P>SOLUTION: This packaging member has a structure, in which a wiring board 1 for the input and output of an actuating signal with the semiconductor device 10; a conductor plate 2 for supplying electric power for supplying operating power for the semiconductor device 10; and a conductor plate 3 for GND are layered via insulating films 4. The semiconductor device 10 is supplied with input and output signals and a very small driving current from the wiring board 1 and with a driving principal current of a large current from the conductor plate 2, for supplying electric power and the conductor plate 3 for GND.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138305-A (JP)
Title: Recording medium transfer mechanism and inkjet recording apparatus
Inventor: TANAKA KUNIAKI
IPC: B41J11/02
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve an image quality defect due to waving of a recording paper sheet by preventing decrease in a suction force for holding the recording paper sheet on a rib at the time when a leading end and a rear end of the recording paper sheet are printed in an inkjet recording apparatus which transfers the recording paper sheet by a predetermined band width to a scanning region of a recording head.  <P>SOLUTION: A recess part 45 is formed by a plurality of the ribs 42 arranged along a transfer direction of the recording paper sheet P, and a partition plate 46 set in a direction orthogonal to the transfer direction between the ribs 42. A suction hole 44 is formed at the recess part 45. The lower side of the suction hole 44 communicates with a suction duct 50, and the interior of the suction duct 50 is made a negative pressure by a suction fan 52. At the time of printing the leading end or the rear end of the recording paper sheet P, the air is sucked from the suction hole 44 of the recess part 45, so that the suction force enough to the recording paper sheet P is generated. A distance between the recording paper sheet P and the recording head 14 is kept constant accordingly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046270-A (JP)
Title: Data imprinting device for camera
Inventor: ITO SHINSUKE
IPC: G03B11/00
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To imprint data patterns and the background thereof without requiring intricate mechanisms such as photometric mechanisms.  <P>SOLUTION: A data imprinting device 6 for cameras is provided with: a data imprinting module 5 existing on the rear surface side of a photographic film 3; and a filter plate 4 existing on the front side thereof. Since a filter transmitting light other than red light is employed for the filter plate 4, data patterns imprinted by the reddish color tone can be made clearer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005139277-A (JP)
Title: Heat shrink film
Inventor: HAYAKAWA SATOSHI
IPC: B32B27/32
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant heat shrink film for use in labels for hot beverages or the like which are stored at temperatures higher than in the past for a long period of time.  <P>SOLUTION: The heat shrink film has a heat shrinkage in the maximum shrinkage direction of ≥20% as measured on a square film sample of 10 cm×10 cm which is immersed in 85°C hot water for 10 seconds and then in 25°C water for 10 seconds. The peel strength at least on one side of the film is ≤3 N/15 mm width, when the same side of the film is heat-sealed at a temperature of 90°C and a pressure of 40 N/cm<SP>2</SP>for 5 minutes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139997-A (JP)
Title: Scroll compressor
Inventor: FUKUDA AKINORI
IPC: F04C18/02
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll compressor having reduced cost by disusing a chip seal and having higher efficiency and reliability by providing a lubrication hole and a lap upper face groove to secure the amount of lubrication almost equal to that in using the chip seal and a chip seal groove.  <P>SOLUTION: An oil supply passage is provided on the lap upper face of the scroll compressor and in addition a lubrication passage is provided on the lap upper face and a lap side face to secure a lubrication amount in the compressor. Thus, the scroll compressor has higher efficiency and reliability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137336-A (JP)
Title: Cardiac hypertrophy/cardiac failure mouse by transferring gene of hepatitis c virus
Inventor: MATSUMORI AKIRA
IPC: A01K1/03
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To attain the smooth supply of mice as a Homo sapiens disease model mouse for elucidation of the mechanism of pathogenesis, prophylaxis, diagnosis, treatment, or the like, of cardiac hypertrophy/cardiac failure caused by HCV (hepatitis C virus), further can widely and repeatedly utilize the mouse as an experimental material of cardiac failure and cardiac hypertrophy caused by HCV and can promote the study relating to the elucidation of the mechanisms of pathogenesis, prophylaxis, diagnosis, treatment, or the like, of cardiac hypertrophy/cardiac failure caused by HCV and cell level of studies thereon.  <P>SOLUTION: An HCV gene is transferred into a cardiac hypertrophy/cardiac failure mouse so that (1) at 24 weeks of age, abnormal cardiac function cannot clearly be observed and (2) at 48 weeks of age, decrease of systolic arterial pressure, increase in heart weight and weight ratio of heart/body, increase in ventricular end-systolic volume, increase in left ventricular end-diastolic volume, decrease in left ventricular ejection fraction and drop of dp/dt may be observed, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145143-A (JP)
Title: Turn running control device for vehicles
Inventor: ISHIMOTO TAKESHI
IPC: B60T8/58
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform a more appropriate deceleration control in a scene where a driver performs a steep steering operation.  <P>SOLUTION: An automatic deceleration is promoted (at steps S10, S11) by increasing a target deceleration speed Xg* with a correction coefficient K<SB>1</SB>according a fast steering operation when a driver's steep steering operation having a steering angular speed ω exceeding a predetermined value ω<SB>1</SB>is detected (a judgement at the step S9 is "Yes").  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151049-A (JP)
Title: Television receiver and broadcasting system
Inventor: YOSHIDA MUNEKI
IPC: H04N5/445
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television receiver and a broadcasting system for determining the switching time, between a program main part and a commercial.  <P>SOLUTION: The television receiver 1 comprises a broadcasting content detector 15 for detecting the switching time information between the commercial contained in a broadcasting program and the program main part; a remaining broadcasting time calculator 16 for calculating the remaining broadcasting time of the commercial related to the switching of the commercial, based on the switching time information of the commercial; and a display data control unit 17 for overlappingly displaying a decoded image signal and calculated remaining time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004117372-A (JP)
Title: Radiation measuring system and personal dosimeter
Inventor: TATEISHI NAOKI
IPC: G01T1/02
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To properly control personal radiation exposure, to control personal exposure of an operator with no expert knowledge, and to make a commander determination properly on the side of an controlling apparatus.  <P>SOLUTION: The radiation measuring system comprises a plurality of personal dosimeters 10 and the controlling apparatus. The dosimeter 10 comprises a head unit 12 mounted on a helmet and a main body 14 attached to a breast pocket of an operator. The main body 14 is provided with a microcomputer 46 which calculates a dose rate and an integral dose. In accordance with a notification condition table, a proper notification condition according to the combination of each value of the dose rate and the integral dose is selected. Then, a message based on the notification condition is outputted from a speaker 70 through a voice synthesizing unit 68. The head unit 12 is provided with a position detector 72 and an imaging device 74. Measurement results, position information, and image information are transmitted to the controlling apparatus (not shown).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005154509-A (JP)
Title: Apparatus for chemical recycling of waste plastic
Inventor: ITOU MASAAKI
IPC: C08J11/12
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To safely discharge residues formed in pyrolysis tanks and eliminate the need for suspension of operations therefor in an apparatus for a chemical recycling method for pyrolyzing waste plastics to reutilize them as raw materials for petrochemistry.  <P>SOLUTION: The apparatus for chemical recycling of waste plastics comprises a pyrolysis tank 3 for vaporizing waste plastics by pyrolysis, a catalytic decomposition tank 6 for thermally decomposing the obtained pyrolysis gases in the presence of a silicate catalyst, and a refluxer 14 for separating high-boiling components from gases from the catalytic decomposition tank, where a decomposition residue-discharging tank 4 is arranged at the bottom of the pyrolysis tank 3 and the residue is sucked out in a reduced pressure state and re-heated to be perfectly thermally pyrolyzed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004191959-A (JP)
Title: Microscopic image photographing apparatus
Inventor: YURI KIYOSHI
IPC: G02B21/36
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscopic image photographing apparatus capable of forming the image of an entire sample in a shorter period of time by automatically performing a processing for obtaining correction amount in a height direction.  <P>SOLUTION: In the microscopic image photographing apparatus, an area where a sample image exists is extracted from the image obtained by photographing the entire sample, a plurality of horizontal positions for acquiring height coordinates Z are set out of the extracted sample image area, and the height coordinates being a focus position are read in the set horizontal position, and the height coordinate data read in are used to calculate the correcting position of a focus at an optional position in the sample image area by using the height coordinate data read in, then the height of the sample is moved to the calculated correcting focus position when the sample is horizontally moved. The area where the sample image exists is extracted from the image obtained by photographing the entire sample, and automatic focus position detection operation following to the horizontal movement of the sample image is started in the case of horizontally moving to a position where the sample image exists, and the automatic focus position detection operation is stopped in the case of horizontally moving to a position where the sample image does not exist.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005159670-A (JP)
Title: Path control system and method
Inventor: YAMAUCHI MASAKI
IPC: H04W40/02
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a path control system for enhancing the efficiency of path control.  <P>SOLUTION: In the path control system, a concentration node is provided with a path control unit data transmission section that designates a term of delivery when each non-concentration node delivers user unit data to the concentration node on the basis of collection term information and transmits path control unit data when the concentration node stores at least the collection term information and path length information to the path control unit data to be transmitted. Each non-concentration node is provide with a path decision section that selects the path control unit data the path length indicated by the path length information of which is shortest among one or more path control unit data received by the non-concentration node from one or more ports after transfer through one or more paths and decides a high-order adjacent node being a succeeding transfer destination when the non-concentration node transmits the user unit data to the concentration node on the basis of the information included in the selected path control unit data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156904-A (JP)
Title: Image forming apparatus, discharge detection method in the same, and image forming method
Inventor: NAKAZAWA YOSHIO
IPC: G03G15/06
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of discharge by detecting the occurrence of the discharge between a latent image carrier and a toner carrier at high precision, in a non-contact development image forming apparatus.  <P>SOLUTION: The image forming apparatus forms a test toner, image having an image part IM which is a solid image and a non-image part NI which is a highlighted image. Concerning a discharge spot SP1 indicating that the discharge has occurred in the inside of the image part IM, it is detected by the presence of a density detection value P1 lower than a density reference value Dth1, from a sampling result in the image part IM. Concerning a discharge spot SP3 indicating discharge widened from the image part IM to the non-image part NI, it is detected by the presence of a density detection value P2 lower than a density reference value Dth2, from a sampling result in the non-image part NI. When the discharge spot is detected, the discharge is decided as having occurred, and the amplitude of development bias is lowered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151906-A (JP)
Title: Reaping and harvesting machine
Inventor: KAWASE MUNEYUKI
IPC: A01D69/06
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reaping and harvesting machine capable of simplifying piping constitution by rationally selecting a mounting object of a hydraulic pump and carrying out arrangement of the hydraulic pump by effectively utilizing a vacant space.  <P>SOLUTION: A protruded space E is formed by protruding the upper part of one side 30A of a transmission case 30. A hydraulic pump 43 for lifting and lowering a reaping part is mounted on one side 30A of the transmission case 30 so that the hydraulic pump is positioned in the protruded space E.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154660-A (JP)
Title: High boiling petroleum solvent
Inventor: OKAMOTO TAKAYUKI
IPC: C09D11/02
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a petroleum solvent that does not belong to highly volatile organic compounds or volatile organic compounds, and has excellent solubility.  <P>SOLUTION: This high boiling petroleum solvent has both excellent safety and dissolvability, and does not belong to highly volatile organic compounds (wherein the boiling points are in a range of <0 to 50-100°C) or volatile organic compounds (wherein the boiling points are in a range of 50-100 to 240-260°C). It has a boiling point in a range of 260-400°C. It is a naphthene solvent containing 30-80% of naphthene hydrocarbons, and 5-10% of aromatic hydrocarbons according to the ring analysis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156114-A (JP)
Title: Refrigerator
Inventor: TSUJIMOTO KAHORU
IPC: F25D23/00
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator equipped with a deodorizing apparatus having high deodorizing performance using a fan of small capacity.  <P>SOLUTION: This refrigerator 1 is provided inside with an ultraviolet lamp 121, a photocatalyst member 126 surrounding the ultraviolet lamp 121, an air course 127 formed between the ultraviolet lamp 121 and the photocatalyst 126, and a blower fan 113. The air course 127 is formed horizontally with respect to the axial direction of a cylindrical body of the ultraviolet lamp 121. Loss resistance in the deodorizing apparatus can thereby be reduced, and air can pass without being retained near the ultraviolet lamp and near the photocatalyst member activated by ultraviolet rays radiated from the ultraviolet lamp. As a result, high deodorizing performance can be obtained using the blower fan of small capacity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166107-A (JP)
Title: Perpendicular magnetic recording disk drive
Inventor: AOYANAGI YUKA
IPC: G11B5/667
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording disk drive of which a high signal quality is attainable by preventing a magnetization of a soft magnetic layer from being lost from a recording head owing to a magnetic field.  <P>SOLUTION: This perpendicular magnetic recording disk drive is provided with: a perpendicular double layer medium including a pin layer, a soft magnetic layer and a perpendicular recording layer; and a recording head including a main magnetic pole, a return yoke and an exciting coil. A magnetization recoverable magnetic field Hexf which secures a magnetization recovery rate 1 of the pin layer and the soft magnetic layer is larger than a magnetic field impressed on the pin layer from the recording head.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164385-A (JP)
Title: Optical encoder light source
Inventor: LU SHU-FENG
IPC: H01L31/12
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical encoder light source capable of improving proximity intense light ray interference, matching so as to hit a light source, and effectively acquiring the effect of conquering proximity intense light ray interference phenomenon.  <P>SOLUTION: A light source used for an optical encoder having a plurality of light ray receipt sides and an encoding wheel intermittently blocking the light emitted by the light source is provided with at least a light emitting diode, a molding casing, and a matching unit having an opening corresponding to the light ray receipt sides.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162406-A (JP)
Title: Grab bucket driving device and its operating method
Inventor: OKANO SHIGERU
IPC: F15B11/00
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grab bucket driving device and its operating method suppressing a temperature rise of a working fluid when a grab bucket is unloaded, enhancing the efficiency by eliminating an extra energy loss, and assuring an advantage even in terms of cost.  <P>SOLUTION: The grab bucket driving device includes a hydraulic pump 10 of variable displacement type and an electric motor 9 of pole change type, and is structured so that the oil discharge amount supplied to a hydraulic cylinder 2 by the variable displacement pump is adjusted while the pole change motor is rotated at a high speed when the grab bucket 1 is in the opening/closing operation, and when the grab bucket 1 is unloaded, the number of poles of the pole change motor is changed to rotate the pole change motor at a low speed, and also the oil discharge amount supplied to the hydraulic cylinder 2 by the variable displacement pump is squeezed to the minimum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI