baber/WOPTO huggingface dataset:
Patent JP-2005092982-A (JP)
Title: Optical recording device and method
Inventor: YOSHIDA TORU
IPC: G11B7/0045
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording device in which overburn recording is recognized and the demand of a user is met when prescribed conditions are satisfied, with a simple constitution, while recording quality of user data can be kept by prohibiting overburn recording when conditions are not satisfied.  <P>SOLUTION: In this optical recording device, when the prescribed conditions are satisfied, overburn recording is performed for an optical disk having a disk format in which a trial writing area is provided at the outside of a user data area by a recorded information detecting means detecting whether information is recorded logically or physically or not, a recording system setting means setting the recording system of information to the optical disk, and a trial writing area setting means for setting the trial writing area of information on the basis of the detected result of the recording information detecting means and the recording system set in the recording system setting means, and when the conditions are not satisfied, overburn recording is prohibited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089833-A (JP)
Title: Reaction vessel for producing high melting point metal
Inventor: KAGOHASHI WATARU
IPC: C22B34/24
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reaction vessel for producing high melting point metal in which deformation caused by heating can be suppressed, and which has a sufficient cooling structure by efficient heat radiation from a reaction part.  <P>SOLUTION: A plurality of sheet-like ribs 20 extending in a vertical direction are fixed to the outer circumferential part of a vessel body 10 with equal intervals in a circumferential direction. Each rib 20 has a length sufficiently covering a reaction part. The vessel body 10 is reinforced by the ribs 20 to suppress its deformation caused by the influence of high temperature, and further, heat radiating effect is increased. The inside of each rib 20 is provided with a passage for a cooling medium, and a cooling medium such as air is circulated, so that the cooling effect can be further improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088528-A (JP)
Title: Screen printing equipment
Inventor: SHIODA RYOZABURO
IPC: H05K3/34
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dimensions of a ball-shaped electrode and a height-direction dimension from varying due to an air lock in the application of a paste-like substance by screen printing, when conductive paste 45 is applied to a surface of a circuit board 25 through an opening 27 of a screen 26 by a screen printing method and the ball-shaped electrode is formed by using surface tension by a reflow.  <P>SOLUTION: A retaining recess 37 and a recess 38 for negative pressure are preformed in such a manner as to face a jointing surface 36 of a squeegee 30; the conductive paste 45 is supplied to the retaining recess 37 by a paste supply pipe 39; and the conductive paste 45 is pressurized by a pressure regulating pipe 40. Contrary to this, the recess 38 is decompressed by a pressure-reducing suction pipe 41. When the squeegee 30 is moved on the screen 26, the opening 27 is decompressed by the recess 38 which is brought into contact with the opening 27 in advance, and the conductive paste 45, which is retained in the retaining recess 37 in this state, is infilled into the opening 27.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099170-A (JP)
Title: Driving circuit
Inventor: NISHIMURA KOICHI
IPC: G02F1/133
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving circuit capable of increasing the driving capability while reducing an output deviation.  <P>SOLUTION: The driving circuit includes a differential amplification circuit 11 for receiving an input signal Vin and a first and a second transistors M1 and M2 whose conductivity types are different from each other. The transistors M1 and M2 have the form (source follower) in which the sources are connected to an output point P, are connected in series to VDD and GND between two power supply terminals, and perform the push-pull driving of the output point P in response to an output signal of the differential amplification circuit 11. The signal of the output point P is fed back to a non-inversion input terminal of the differential amplification circuit 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005096975-A (JP)
Title: Elevator for base-isolated building
Inventor: SHUDO MASASHI
IPC: B66B7/02
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems wherein a structure becomes complicated due to a mechanism for making a guide rail follow relative displacement in the horizontal direction in a base isolation layer and floor area of a building is reduced in an elevator installed in the building provided with a base isolation device in an intermediate part and forming a shaft continuously from an upper story side to a lower story side of a base isolation layer story.  <P>SOLUTION: The shaft 5 is continuously formed over a low layer part construction body 2 and a high layer part construction body 4 of the base-isolated building 1. The guide rail 6 is erected in the shaft 5 and is supported by a first bracket 7 provided in an upper part of the low layer part construction body and a second bracket 8 provided in a lower part of the high layer part construction body. A lower end of a rail support beam 9 arranged in the shaft 5 is connected with the first bracket, and an upper end is connected with the second bracket. The rail support beam and the guide rail are mutually connected by a connection member 15 in a section corresponding to the base isolation device 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004029850-A (JP)
Title: Plasma display device and control method therefor
Inventor: ONOZAWA MAKOTO
IPC: G09G3/298
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable plasma display device.  <P>SOLUTION: A voltage detection circuit detects the power collection voltage of a power collection circuit. When the detected power collection voltage differs from the power collection voltage when the power collection circuit normally operates, power voltage for driving the plasma display device is lowered so that the operation of the plasma display device can be stopped before an element is destroyed, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005108606-A (JP)
Title: Electromagnetic device of circuit breaker
Inventor: KATO HIROAKI
IPC: H01H73/50
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic device of a circuit breaker capable of reducing an occupied space in the circuit breaker, of preventing the action of a moving electromagnetic piece from being inhibited by a flexible copper wire, and of being simply assembled by any one without much manhour in engagement of a torsion spring.  <P>SOLUTION: This electromagnetic device 1 is so structured that a bimetal 9 and a fixed electromagnetic piece 2 are fixed on the side with a terminal seat 7 of a heater 8 connected and on the side opposite to a vertical part 8a; the flexible copper wire 10 is connected to a horizontal part 8b; and the moving electromagnetic piece 3 is rotatably installed on the side opposite to the electromagnetic piece 2 by interposing the heater 8 with a distance to the vertical part 8a of the heater 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005102625-A (JP)
Title: Method for producing d-lactic acid
Inventor: WADA TERUBUMI
IPC: C12N1/21
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing D-lactic acid containing decreased amount of pyruvic acid accumulated as an impurity organic acid and difficult to be removed from a medium containing the produced and accumulated D-lactic acid and provide a method for producing D-lactic acid having high optical purity in high efficiency.  <P>SOLUTION: D-lactic acid is produced by the aeration culture of an Escherichia coli prepared by transferring a gene encoding D-lactic acid dehydrogenase (excluding the gene encoding D-lactic acid dehydrogenase derived from Escherichia coli). The production method of D-lactic acid comprises the culture of the Escherichia coli in a medium under aeration to form and accumulate D-lactic acid in the medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004008811-A (JP)
Title: Game machine
Inventor: OTSU TAMOTSU
IPC: A63F7/02
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine, enabling various display such as presentation of reach (ready-to-win condition), advance notice of reach and advance notice of a bonanza in addition to variable display of a pattern to heighten the interest of a game player.  <P>SOLUTION: This game machine is provided with a movable member 1043 forming an auxiliary pattern to cover the central pattern of a display area of the drum 1010 when one drum 1020 of a plurality of drums 1010, 1020, 1030 is rotating and the stop patterns of the already stopped drums 1010, 1030 do not coincide. The game machine is provided with a control means for taking the auxiliary pattern to be almighty, and bringing the reach state switched to a special game by a combination of the stop pattern displayed in the display area by the stopped drum 1030 and the almighty auxiliary pattern of the movable member 1043 appearing in the display area of the drum 1010.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005113990-A (JP)
Title: Selector valve
Inventor: MORITA NORIYUKI
IPC: F16K11/065
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a distance of movement of a valve element along an axis of a valve housing between both most outside ends without changing a distance between two fluid ports positioned close to each other among a plurality of fluid ports provided in a valve seat, and to miniaturize a selector valve to be used for a main valve or a pilot valve of a four-way selector valve.  <P>SOLUTION: The selector valves 12 and 14 are provided with the valve housings 22 and 48 provided with valve seats 24 and 50 having a plurality of fluid ports 30a-30c and 60a-60c arranged in a straight line or arranged zigzag, and valve elements 28 and 54 sliding in the axial direction 26 and 52 of the valve housings. The sliding surfaces of the valve elements are formed with recessed parts 46 and 80 for communicating adjacent fluid ports with each other, and length of the recessed part of the valve element is larger than the axial length between the most outside ends of the two fluid ports in the axial direction. Both the most outside end positions of the valve elements are determined so that the center position of the valve element is arranged close to one of the most outside ends than a central part of the two fluid ports inside the recessed part when the valve element is stopped in any one of the most outside ends and the two fluid ports are covered with the recessed parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112992-A (JP)
Title: Method of producing graft copolymer
Inventor: SUZUKI EIJI
IPC: C08F265/04
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a graft copolymer excellent in surface gloss while having sufficient impact resistance and capable of improving the shape of burrs at welding part.  <P>SOLUTION: The method is characterized by graft polymerizing a vinyl monomer or the like to a crosslinked acrylic rubber having a 50% average particle diameter of 100-300 nm obtained by polymerizing an acrylic ester or the like after mixed with other rubber-like polymer having a 50% average particle diameter of 300-500 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117809-A (JP)
Title: Remote control device of generation system
Inventor: KANEMOTO TADANOBU
IPC: F02G5/04
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve generation efficiency, to reduce an energy loss, to reduce a fault rate by reducing the number of times of generations and stops, and further to reduce the cost of a device.  <P>SOLUTION: This remote control device is configured such that: the number n of generators operable by rated outputs Wt is obtained on the basis of the demand load power Wr of a system load; n-sets of the generators are selected out of the total number N of the generators, and one low-output generator is selected out of the remaining N-n sets of the generators, which outputs differential power Wm that is a difference between the total output of the n-sets of the generators and the demand load power Wr; the low-output generator is operated when the differential power Wm is higher that operation start power Ws; and the low-output generator is stopped when the differential power Wm is lower than operation stop power Wd.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118904-A (JP)
Title: Rotary tool turret of lathe
Inventor: TOJIMA YOSHIHIKO
IPC: B23B29/24
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technological means for holding a stopping phase of a tool driving shaft in a predetermined position, even if rotational directional dislocation is caused in a toothed pulley and a gear for rotatingly driving a tool, in a tool turret of a lathe.  <P>SOLUTION: This tool turret has a tool driving shaft 13 stored in a turret case 5 and always turning in the direction of a work, a transmission shaft 4 rotatably connected to the tool driving shaft, and the toothed pulley or the gear 36 fitted to this transmission shaft and transmitting rotation of a tool driving motor 19. The transmission shaft is integrally provided with the projecting end 38 projecting to its back by penetrating through a fitting hole of the toothed pulley or the gear. A sensor disk 35 is fitted to the projecting end. A sensor 10 is opposed to this sensor disk for detecting the stopping phase of the tool driving shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121345-A (JP)
Title: Plate type heat pipe and method for producing it
Inventor: KOYATA KEN
IPC: B21D53/04
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate type heat pipe excellent in heat radiating property suitable for cooling a secondary battery mounted on an electric vehicle or the like.  <P>SOLUTION: This plate type heat pipe comprises a working fluid sealed in a metallic container 1. Dimple parts 3 are provided on the surface of a part forming at least a radiation part 2 of the metallic container 1, a plurality of fins 4 are thermally connected to a radiation part surface 2a, and at least a part of the fins 4 is thermally connected to the dimple parts 3 of the radiation part 2. The thermal connection of the fins 4 is performed by a low-temperature direct connection method such as friction stir welding connection method, stud welding method, or ultrasonic welding method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126909-A (JP)
Title: Snow accretion preventing snow pole
Inventor: UEDA MINORU
IPC: E01F9/615
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent snow from sticking to a light transmitting part so as not to impede outgoing light with a simple structure.  <P>SOLUTION: This snow pole is provided with a light transmitting body 200A mounted to a body part 100A, and a light source 300a irradiating light to the outside through the light transmitting body 200A. The outer side face of the light transmitting body 200A is formed as a tapered face 210 gradually reduced in thickness toward the lower side, and an upper hood 400A having an inclination angle larger than the inclination angle of the tapered face 210 is mounted to the upper end of the light transmitting part 200A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129685-A (JP)
Title: Semiconductor light emitting element
Inventor: YAMANE MAKOTO
IPC: H01S5/026
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element that can reduce the amount of materials for use by forming a plurality of lasers having different light emitting wavelengths in a monolithic structure and can be reduced in size and assembling man-hour.  <P>SOLUTION: The semiconductor light emitting element is provided with an n-type substrate 101 composed of a single semiconductor crystal, an n-type electrode 119 provided on the rear surface of the substrate 101, and an n-type clad layer 103 formed on the surface of the substrate 101. The element is also formed with light emitting layers 105 and 106 formed on the layer 103, current layers 120 formed on the layers 105 and 106, respectively, and p-type clad layers 109 formed on the layers 120. In addition, the element is also provided with p-type contact layers 110 formed on the layers 109, electrodes 111 and 111 provided on the layers 110, and an insulating layer 115 formed from the p-type contact layer 114 to the surface of the n-type clad layer 103 to divide the light emitting layers 105 and 108 and the current layers 120.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127616-A (JP)
Title: Heat exchanger and fuel cell power generation type heat exchanger
Inventor: NAKAYA JIYUNNOSUKE
IPC: H01M8/04
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To harmonize the cost reduction and the miniaturization.  <P>SOLUTION: This heat exchanger is composed of a heat radiation-side gas flow channel 1-jB through which a heat radiation-side gas 8 passes, and a heat receiving-side gas flow channel 1-jA which is thermally joined with the heat radiation-side gas flow channel 1jB and through which a heat receiving-side gas 17 passes. A material for the heat radiation-side gas flow channel 1-jB is described as a multiple value function applying a flow channel point of the heat radiation-side gas flow channel 1-jB as a variable. A first value of binary of the multiple value function is a heat-resisting high-cost material, and a second value of the binary is a non-heat resisting low-cost material having the heat resistance and the cost lower than those of the heat-resisting high-cost material. The cost, heat resistance and size can be harmonized by selecting the materials.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127627-A (JP)
Title: Oven
Inventor: TSUKAMOTO HIROSHI
IPC: F24C7/04
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oven capable of being miniaturized without reducing the quantity of heated objects.  <P>SOLUTION: This oven is composed of an inner case 13 as a chamber for heating the heated objects 24, a door 12 for taking out the heated objects 24, a heat insulating partition 16 for dividing the inner case 13 into a plurality of chambers, and a packing 17 positioned between the partition 16 and the door 12. Whereby the plurality of heat insulating heating chambers 14 can be defined and formed in one door 12 by the partition 16, and the oven provided with compact accommodating spaces can be applied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125386-A (JP)
Title: Method for making mold for casting titanium alloy
Inventor: ARAYA MITSUO
IPC: A61C5/77
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making a mold for casting a titanium alloy by which cracking of the coated layer of the mold after burning the mold, is prevented and a casting having more excellent surface quality can be obtained.  <P>SOLUTION: In the method for making the mold for casting the titanium alloy, the mold formed with a cavity for casting inside is obtained by sticking the coated layer on the surface of a lost foam pattern, then sticking a backup layer on the surface of the coated layer to form a laminated layer body and removing the lost foam pattern and burning the laminated layer body. Furthermore, in this method for making the mold for casting the titanium alloy, the step for sticking the coated layer is provided with: a first step for dipping the lost foam pattern into slurry obtained by mixing calcia powder into binder to thereby stick the inner layer side coated layer: and a second step for dipping the lost foam pattern into the slurry obtained by mixing the calcia powder and inorganic fiber material into the binder to thereby stick the the outer layer side coated layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124947-A (JP)
Title: Slot machine
Inventor: SAKUMA RYUICHI
IPC: A63F5/04
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the attraction of a game by making a player hopeful while varying the rate of put-out of balls.  <P>SOLUTION: A bonus is won at the probability of 1/200 in an internal lottery. When the bonus is won, one is added to the number of stocks stored in a stock number storage part. If a bonus winning flag is not set, one is subtracted from the number of stocks, and the bonus winning flag is set in a winning flag setting part. At the time, the game state is set to be Replay Time (RT), and the game is controlled so that the winning of the bonus is impossible till the RT is released. The rate of selection of the probability of releasing of the RT when a set value is changed is determined according to the previous set value before the change and the current set value after the change based on a table (a), and the number of games expecting the release of the RT is less than 200, the inverse number of the probability of winning of the bonus, in the pattern of the rate of selection of the probability of releasing of the RT when the current set value is six.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132466-A (JP)
Title: Pump dispenser
Inventor: IIZUKA SHIGEO
IPC: B65D83/76
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump dispenser and a container which are formed from a synthetic resin that has fat-soluble vitamin non-adsorbent properties.  <P>SOLUTION: In the pump dispenser, at least the cylinder and suction pipe of the pump are formed from the synthetic resin that has fat-soluble vitamin non-adsorbent properties. Alternatively, the external face of at least the cylinder and suction pipe of the pump are covered with the synthetic resin that has fat-soluble vitamin non-adsorbent properties. In a pump-dispenser-having container, the internal face of at least a container main body and at least the cylinder and the suction pipe of the pump or the external faces of the cylinder and suction pipe are formed from the synthetic resin that has fat-soluble vitamin non-adsorbent properties.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138338-A (JP)
Title: Setting/detaching device for ink cartridge, recording apparatus and liquid jetting apparatus
Inventor: OKUNO TOKUJIRO
IPC: B41J2/175
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a setting/detaching device 1 for an ink cartridge which can obtain a large thrusting force by a small force at the time of setting the ink cartridge.  <P>SOLUTION: The setting/detaching device 1 is equipped with a lever handle 30 which constitutes an appearance member of a recording apparatus 100 together with a cover member 4, and a rotary slide mechanism 31 which secures the thrusting force enough to set the ink cartridge 11 with the use of the principle of leverage by the rotary motion of the lever handle 30, and which also converts the rotary motion of the lever handle 30 to a horizontal direction motion by a predetermined stroke necessary for setting the ink cartridge 11. The rotary slide mechanism 31 includes a slider 34, an engagement pin 37, a swinging arm 36, a large sector gear 39, a small sector gear 40, an engagement lever 41, and an engagement protrusion 42. The recording apparatus 100 is equipped with the setting/detaching device 1 of the above configuration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI