baber/WOPTO huggingface dataset:
Patent JP-2004204346-A (JP)
Title: Method for manufacturing thick steel plate of tensile strength of 400 n/mm2 class with excellent scale property
Inventor: WATABE YOSHIYUKI
IPC: C22C38/00
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a thick steel plate of tensile strength of 400 N/mm<SP>2</SP>class with excellent scale property.  <P>SOLUTION: A steel slab or a cast slab in which the steel composition expressed by mass % is ≤ 0.40% in terms of carbon equivalent Ceq defined as "Ceq=C+Si/24+Mn/6+Ni/40+Cr/5+Mo/4+V/14" is reheated to the temperature of ≤ 1,150°C, the rolling thereof is completed at the roll-in temperature of a final rolling pass of 870-980°C, the water cooling is started within two minutes after the rolling from the temperature of ≥ 720°C, the cooling is performed for ≥ 50°C from the rolling start temperature, and the water cooling is stopped at the temperature of ≥ 600°C. In addition, in at least two final passes of the rolling, preferably, descaling with high-pressure water is not performed. When a thick steel slab or cast slab is subjected to laser cutting, C amount is preferably 0.15%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005023491-A (JP)
Title: Kainokuchi-musubi sash
Inventor: TARUMI YOSHIKO
IPC: A41F19/00
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Kainokuchi-musubi sash enabling easy wearing of a Kimono to enjoy a Kainokuchi-musubi sash without necessitating a skilled Kimono fitter.  <P>SOLUTION: The Kainokuchi-musubi sash (a common tying method for Japanese sash to form a tied sash like a closed bivalve) is a Kimono sash composed of a sash main body, a Kainokuchi-musubi part to form the Kainokuchi-musubi and a tying string. The sash main body is provided with a sash fixing part to fix the sash body wound around a Kimono and connected with the Kainokuchi-musubi part to form the Kainokuchi-musubi. The Kainokuchi-musubi is formed by the Kainokuchi-musubi part, the sash body is wound around a Kimono and fixed with the sash fixing part, the Kainokuchi-musubi is tied at the back side with the tying string and the string is turned to the right and left of the body and tied at the front side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029625-A (JP)
Title: Composite molding material for extrusion molding and method for producing the same
Inventor: MIURA MASAYOSHI
IPC: B29K105/26
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding material comprising a used tea leaf-polyolefin-based resin composite material containing used tea leaf powder in a large compounding rate and having a sufficiently practical strength, wherein the used tea leaf powder has a large water content and could not have been compounded with the polyolefin-based resin which is a hydrophobic plastic.  <P>SOLUTION: This composite molding material for the extrusion molding comprises the used tea leaf powder, the polyolefin-based resin, and a maleic acid or maleic anhydride-modified polyolefin. This method for producing the composite molding material for the extrusion molding is characterized by sufficiently kneading a mixture of the used tea leaf powder, the polyolefin-based resin, and the maleic acid or maleic anhydride-modified polyolefin at 120 to 190°C under the addition of a shear force, lowering the temperature to ≤110°C and then palletizing the cooled product.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027530-A (JP)
Title: Method for cutting off and laterally holding coral, and lift trestle used for the method
Inventor: USUDA IKUTA
IPC: A01K61/00
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cutting off and laterally holding coral, by which the coral can safely and simply be lifted at a low cost without being damaged, and to provide a method for moving coral, by which the moved coral can suitably be stabilized against waves and the like, and to provide an apparatus used for the methods.  <P>SOLUTION: This method for cutting off and laterally holding the coral is characterized by approximately horizontally cutting off a coral-attached bedrock 1 from the ground at a place near to the roots of the coral, nipping and clamping the coral-attached bedrock 1 between a plurality of nipping members 2a, 2b to fix the coral-attached bedrock 1 to a lift trestle 2, and then lifting the lift trestle 2 with a lifting means such as a wire.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027812-A (JP)
Title: Showcase
Inventor: KANAI HIDEYUKI
IPC: A47F3/04
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a showcase having a large lateral width of an opening and closing door and allowed to be opened and closed smoothly even if having a heavy weight.  <P>SOLUTION: The showcase allows taking in and out of articles displayed in a display chamber 2 from the side of customers by opening and closing the opening and closing door 9. The showcase is provided with a sliding synchronous mechanism 20 including rack gears 21 provided along the back sides of the right and left side edges of the opening and closing door 9, right and left gears 22 and 22 meshed with the rack gears 21, respectively, and a connection rod 23 supported at a case body and coaxially connecting both the gears 22 and 22 so as to be synchronously rotated. Thus, when the opening and closing door 9 is openably and closably slid, the right and left sides of the door are smoothly opened and closed in a balanced manner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037473-A (JP)
Title: Cleaning device, image forming apparatus using the same, cleaning method and image forming method using the same
Inventor: SUGIMOTO NAOMI
IPC: G03G21/10
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device which does not require precharge and has a simple structure in which a preprocessing means of controlling a charge amount of toner input in cleaning is not disposed and only one brush is required as a brush brought into contact with an image carrier.  <P>SOLUTION: In primary transfer potential control for making image quality optimum, value applied actually as primary transfer potential is fed back, prescribed factors are previously made variable, a table is created in search of voltage applied to a recovery roller for forming an optimum cleaning electric field corresponding to the distribution of a charge amount of toner remaining after transfer measured under definite conditions, voltage is applied to the recovery roller on the basis of the table, and good cleaning performance in accordance with change of transfer conditions is ensured. When optimum recover roller voltage is applied on the basis of the created table according to primary transfer current, one of a character mode and a photograph mode, temperature and humidity, an optimum electric field corresponding to the distribution of a charge amount of residual toner on a photoreceptor drum can be formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034253-A (JP)
Title: Game ball conveying device
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game ball conveying device making a lower part storage tank thin and small.  <P>SOLUTION: The lower part storage tank 70, in its lower part, is provided with a guide passage 83, and game balls overflowing from the upper part of a game machine island flow into the whole area of the lower part storage tank 70 without making the guide passage 83 as an obstacle, which prevents a non-storage area, it is hard to let the game balls flow therein and substantially incapable to store them, from being formed in the lower part storage tank 70 and prevents the storage area of the lower part storage tank 70 from being reduced substantially.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043533-A (JP)
Title: Image forming apparatus
Inventor: TAKADA MIKIHIKO
IPC: G03G21/14
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrences of the twisting and the damage of a cleaning blade while restraining the lowering of the productivity of copying and a toner consumption to a minimum.  <P>SOLUTION: In an image forming apparatus, an integrated printing area value counted by an integrated printing area counting means is checked for each running distance of an intermediate transfer body previously stipulated, and in the case that the value is equal to or lower than a value previously stipulated, a control means performs control for interrupting the start of next image forming and generating a toner band.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047026-A (JP)
Title: Printer, computer program, print system, printing method, and medium unit
Inventor: NUNOKAWA HIROICHI
IPC: B41J2/01
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deposition of ink deviating from a medium in "crop print".  <P>SOLUTION: The printer comprises a section for ejecting ink toward a medium unitized together with a section storing information. A method for ejecting ink toward the vicinity of the end part of the medium is set based on the information stored in the storage section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004126541-A (JP)
Title: Method for manufacturing photoreceptor, electrophotographic photoreceptor, and electrophotographic device using the same
Inventor: MATSUOKA HIDEAKI
IPC: G03G5/08
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for markedly decreasing image defects of an electrophotographic photoreceptor, an electrophotographic photoreceptor manufactured by the same method and an electrophotographic device.  <P>SOLUTION: The method for manufacturing the electrophotographic photoreceptor has: a first process of installing a substrate into a deposition furnace and stacking a first layer consisting of a non-single crystalline material by decomposing gaseous raw materials by high-frequency electric power; a second process of exposing the substrate to the atmosphere; a third process of depositing a second layer including an upper inhibition layer consisting of the non-single crystalline material by decomposing at least the gaseous raw materials by the high-frequency electric power; and a fourth process of stacking a surface layer consisting of the non-single crystalline material as a third layer. The invention includes the electrophotographic photoreceptor manufactured by the above method and the electrophotographic device using the electrophotographic photoreceptor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005062230-A (JP)
Title: Retroreflective article with installed multilayer specular reflective layer
Inventor: MIMURA IKUO
IPC: G02B5/122
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retroreflective article provided with excellent retroreflective performance by having a small electric resistance value of a specular reflective layer, and having a high whiteness degree in the intermediate of a sheet.  <P>SOLUTION: The electric resistance value of a first specular reflective layer installed on a side coming into contact with a retroreflective element is smaller than that of a second specular reflective layer installed on the rear face of the first specular reflective layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058013-A (JP)
Title: Apparatus for culturing fishes and shellfishes
Inventor: NAKAMURA SHINYA
IPC: A01K63/04
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for culturing fishes and shellfishes of a new structure designed to suitably realize the raising of the fishes and shellfishes by setting culturing water at a desired dissolved oxygen concentration and stably introducing the culturing water from pretreatment water tanks into culturing water tanks when the culturing water in the culturing water tanks is circulated through the pretreatment water tanks installed outside the water tanks.  <P>SOLUTION: A pretreatment for raising the dissolved oxygen concentration of the culturing water introduced into the pretreatment water tanks 62 is carried out by feeding oxygen into the pretreatment water tanks 62. The culturing water subjected to the pretreatment is introduced from the pretreatment water tanks 62 through drain pipes 94 and 110 into the culturing water tanks 60 by utilizing the water level difference of the pretreatment water tanks 62 and the culturing water tanks 60. Thereby, the culturing water housed in the culturing water tanks 60 is circulated through the pretreatment water tanks 62.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023898-A (JP)
Title: Control system for internal combustion engine
Inventor: FUJIWARA MIKIO
IPC: F16H61/14
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular control system for preventing the shock of an automatic transmission by properly changing over the number of operating cylinders of an internal combustion engine having a displacement-on-demand mechanism.  <P>SOLUTION: Whether an operating oil temperature TATF in the automatic transmission is not lower than a preset lower limit oil temperature TATFL and not higher than a preset upper limit oil temperature TATFH or not is determined (S24). When the operating oil temperature TATF is within this range, the operation of part of cylinders is permitted (S25). At a low temperature where the operating oil temperature TATF is lower than the preset lower limit oil temperature TATFL and at a high temperature where it is higher than the preset upper limit oil temperature TATFH, displacement-on-demand conditions are not established and the change-over of the number of the operating cylinders is not performed, which prevents the shock.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022378-A (JP)
Title: Artificial marble and its production process
Inventor: TAGAWA KIYOMI
IPC: C08L63/00
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To establish a technology capable of making patterning materials uniformly distribute in a cast molding even when a large-sized patterning material is used, thereby obtaining an artificial marble with a large-sized color pattern of high quality excellent in design, deluxe feeling and natural feeling, and with less distribution of product strength.  <P>SOLUTION: The production process of the artificial marble with a large-sized color pattern comprises heat curing a molding material containing a thermosetting resin, a filler, patterning materials and a curing agent, wherein the patterning materials having various color tones and shapes are previously inserted and fixed inside a mold for casting, and thereafter a resin compound for casting is injected/filled in the gap of the patterning materials and heat-cured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030929-A (JP)
Title: Hydrometry method
Inventor: TAMAKOSHI KOJI
IPC: G01F1/708
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrometry method capable of flow measurement of turbulent rivers with violent ups and downs which make it difficult to measure the river bed cross section, and measuring well the flow rate of surface water flow, without giving adverse environmental influences to the downstream side.  <P>SOLUTION: Turbid water is supplied and the turbidity of the surface water flow is measured on the downstream side, to measure the flow rate in the hydrometry method. A specific quantity of turbid water, whose turbidity is measured in advance, is supplied to the upstream of the surface water flow; the turbidity caused downstream is measured with time and average increase of turbidity and increase time of turbidity are calculated from the measured values; and the flow rate of the surface water is calculated from the supplied quantity of turbid water, turbidity, average increase in turbidity and increase time in turbidity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032367-A (JP)
Title: Magnetic recording medium
Inventor: INOUE NORIKO
IPC: G11B5/70
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium having a less dropout while being excellent in the electric charge preventive effect and having satisfied winding attitude in the high density recording operation.  <P>SOLUTION: In the magnetic recording medium having a magnetic layer on one surface of a support base and a back layer on the opposite surface, it has a feature that the back layer includes a coated acicular oxide powder, the surface of which is coated by a conductive substance, a carbon black and a binder, and also a gap percentage of the back layer is 30-65%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004038177-A (JP)
Title: Plasma display panel driver and method for the same
Inventor: KIM JOON-KOO
IPC: G09G3/288
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel driver improved in gradation and power of expression in colors by compensating the quantization errors generated when an APC (Automatic Power Control) technique is applied and a method for the same.  <P>SOLUTION: The plasma display panel driver having the configuration comprising utilizing the APC technique of changing the number of the total maintenance discharge pulses of a unit period according to a load factor for the purpose of controlling the electric power consumption for driving of the plasma display panel 1000, compensating the quantization errors due to the APC technique by a quantization error compensating section 400 and diffusing the errors obtained through the quantization error compensation to adjacent pixels is provided. The improvement in the gradation and the power of expression in colors is made possible by such configuration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004252942-A (JP)
Title: Personal computer which can be disassembled
Inventor: CHEN CHING-JOU
IPC: G06F1/16
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal computer which can be disassembled and is provided with a tablet PC, an attachable/detachable protection plate, and a separate-type keyboard.  <P>SOLUTION: The personal computer which can be disassembled and is provided with the protection plate, a support arm, the keyboard, and the tablet PC. The support arm is movably coupled to a storing recessed groove of a main body part of the protection plate, and the keyboard is freely detachably coupled to a keyboard coupling recessed part of the main body part of the protection plate, and the tablet PC is freely detachably coupled to the protection plate. The keyboard and the tablet PC can be stored in the protection plate, and the tablet PC can be stood slantwise by support of the protection plate, so that it is convenient for use.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005028012-A (JP)
Title: Pachinko machine
Inventor: NISHIKAWA MOTOMORI
IPC: A63F7/02
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko machine having an enhanced visual recognition property at a display portion and having extremely increased fun in a player by making a game ball pass along a predetermined specified guide path, in the game ball passing through the front surface of the display portion of a symbol change display device.  <P>SOLUTION: This Pachinko machine includes the symbol change display device in a game area of a game board. The Pachinko machine is provided with a transparent guide rail for guiding the game ball to the front surface of the display portion of the symbol change display device, and the game ball entering through a side of or above the display portion is moved along the guide rail.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037272-A (JP)
Title: Method and machine for testing sealing material
Inventor: INOUE TADASHI
IPC: G01N17/00
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To allow a phenomenon occurring in a sealing material to appear readily in an actual usage environment.  <P>SOLUTION: A sealing material S is filled into the joint section between first and second members 1, 2, the first member 1 is reciprocated for expanding and contracting the width of the joint section by vibration, and light containing ultraviolet rays is applied from a lamp 9. Since both an expansion/contraction load and an ultraviolet load are given, a phenomenon occurring in a sealing material in an actual usage environment can appear readily.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035498-A (JP)
Title: Traveling support device for vehicle
Inventor: KATAOKA HIROAKI
IPC: B62D113/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling support device for a vehicle, surely preventing contact with an obstacle, and improved in possibility of reaching a target position.  <P>SOLUTION: In determining a position 220 to be avoided by a vehicle in the course of guiding from initial positions A<SB>1</SB>, A<SB>2</SB>, setting a margin for a distance r<SB>1</SB>to be kept by the vehicle 200 in the course of guiding from the position 220 according to the relationship between the position 220 and the initial positions A<SB>1</SB>, A<SB>2</SB>, and guiding the vehicle along the set route, the guiding enable state is determined when the vehicle 200 can be guided at a distance more than a preset margin for a distance r<SB>1</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004266986-A (JP)
Title: Train traveling control system and train traveling control method
Inventor: ASUKA AKIRA
IPC: B60L15/40
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a train traveling control system that reduces needless braking and provides a comfortable ride.  <P>SOLUTION: The next train 2 is provided with a means 302 that accumulates history of transition time when a foregoing train 1 moves to a forward next track section; a first forecasting means 303 that forecasts a first time when the foregoing train 1 moves to the preceding track section based on the history of transition time accumulated; a means 304 that detects data of its own train traveling state; a second forecasting means 305 that forecasts a second time when the next train 2 reaches a position where braking is applied because of presence of the foregoing train when accelerated based on the detected data of its own train traveling state; an operating method selecting means 306 that selects an operation method of its own train based on the first forecast time, the second forecast time, and the detected data of its own train traveling state; and a train traveling control means 307 that control the traveling according to the selected operation method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005040352-A (JP)
Title: Vacuum cleaner
Inventor: FUJIYOSHI TOSHIYUKI
IPC: A47L9/28
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner where a bacteria-corresponding effect is improved by preventing the reproduction of bacteria at a rotating brush built in a floor surface suction tool.  <P>SOLUTION: The vacuum cleaner comprises a floor suction tool, a cleaner body and a connection pipe for connecting the floor suction tool and the cleaner body. A photocatalyst which shows an antibacterial effect by ultraviolet rays is applied to brush sections 7b, 7c, and 7d of the rotating brush 7 provided at the floor suction tool 1. In order to irradiate this photocatalyst with ultraviolet rays, a transparent part 23 is provided at a case forming an outer wall in the neighborhood of the rotating brush. Otherwise, an ultraviolet lamp 21 is provided in a case 2. Regarding the ultraviolet lamp, it is desirable to form a transparent part at the upper surface wall part of an ventilation flue 6, and provide an ultraviolet lamp housing chamber 22 so as to irradiate the rotating brush with ultraviolet rays through the transparent part on the upper side of this upper surface wall part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI