baber/WOPTO huggingface dataset:
Patent JP-2008234837-A (JP)
Title: Heating device, fixing device, and image forming device
Inventor: BABA MOTOFUMI
IPC: G03G15/20
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a heating device that suppresses a temperature rise exceeding a set temperature for heating, a fixing device, and an image forming device.  <P>SOLUTION: The heating device 200 comprises a heating body 118 and exciting coils 110 for generating magnetic fields H. The heating body 118 is provided with a heat-generating layer 120, which generates heat by electromagnetic induction of the magnetic fields H, and a thermosensitive layer 122 having a Curie temperature that exceeds a set temperature for heating and is below a heat-resistant temperature of the heat-generating layer 120. When the heat-generating layer 120 generates heat and if the temperature of the heat-generating body 118 exceeds the set temperature and the temperature of the thermosensitive layer 122 exceeds the Curie temperature, the thermosensitive layer 122 becomes a paramagnet from a ferromagnet and the magnetic fields H are weakened to allow the magnetic fields H to easily penetrate through the heat-generating body. By this, an eddy current flowing in the heat-generating layer 120 is reduced. Therefore, the calorific value of the heat-generating body 118 is reduced so as to prevent it from being heated beyond the set temperature for heating.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008228825-A (JP)
Title: Pinball game machine
Inventor: SHOJI DAIKI
IPC: A63F7/02
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a structure for guaranteeing movement certainty of a movable accessory needs to be optimized by balance with mechanical constraints, cost demands and constraints in terms of a program and to be simply configured.  <P>SOLUTION: In a pachinko game machine 10, the movable accessory is moved at all times by the repetition of a prescribed movement pattern. A passing sensor 210 is provided on the truck of the repetitive movement of the movable accessory and detects the passing of the movable accessory. A signal processing means 200 generates detection information every time the passing of the movable accessory is detected on the basis of a detected result by the passing sensor 210. An accessory monitoring means 202 monitors the movement of the movable accessory by receiving the detection information from the signal processing means 200 every time the passing of the movable accessory is detected, and also in the case that the state of not receiving the detection information exceeds a prescribed period, reports that effect to the outside. The signal processing means 200 is provided on a main board and the accessory monitoring means 202 is provided on a sub board.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233308-A (JP)
Title: Method for manufacturing toner for nonmagnetic single component development, developer, oilless fixing method and image forming method
Inventor: MIKURIYA YOSHIHIRO
IPC: G03G15/08
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a toner for nonmagnetic single component development which is advantageous in fixation separation property and inhibition of sticking to a blade, and to provide an oilless fixing method to fix a toner image formed by using the above toner for nonmagnetic single component development.  <P>SOLUTION: The method for manufacturing a toner containing a binder resin, wax and a colorant includes a step of melting and kneading the toner material by a heater type kneading machine having an independent single dispersing section interposed by two independent conveying sections. The kneading machine includes a dispersing section (A), a first conveying section (B1) and a second conveying section (B2) and is controlled in such a manner that the average effective temperature (C) heated by the heater in the first conveying section (B1) and the dispersing section (A) is equal to or lower than Tg of the resin and in the range of 15<C<55; and a real temperature difference (D) between the average heater real temperature (C) and the average heater real temperature (E) of the second conveying section (B2) is in the range of 30<D<70; and the average heater real temperature (E) of the second conveying section (B2) is equal to or higher than Tg of the resin and in the range of 70<E<100.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233418-A (JP)
Title: Method for manufacturing toner
Inventor: SEKIGUCHI YOSHITAKA
IPC: G03G9/08
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a toner excellent in fixing property, durability and sticking resistance in the environment of usage.  <P>SOLUTION: The method for manufacturing a toner comprises melting and kneading at least a binder resin, a colorant and a release agent in a kneading machine, then pulverizing and classifying, and depositing inorganic fine particles thereon, and is characterized in that: the add amount x (pts.mass) of the release agent is 2 to 8 pts.mass with respect to 100 pts.mass of the binder resin; the kneading machine has a barrel and a screw; and the exposure amount y (mg/g) of the release agent on the toner surface satisfies 17.5≤y≤25.0 by controlling the add amount x of the release agent and its supply amount F (Kg/h) to the barrel, the temperature T (°C) of the barrel and the revolution number N (rpm) of the screw to specified ranges.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008228942-A (JP)
Title: Tea pot
Inventor: SAKAKIBARA NAOYA
IPC: A47G19/14
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel tea pot in which heat is not conducted to fingers when the fingers touch a tea pot body.  <P>SOLUTION: The tea pot 1 includes a tea pot body 2 formed by ceramic materials so that heated tea, coffee and other beverages can be poured inside and a handle 5 formed by the ceramic material and fixed on an outer surface 2a of the tea pot body 2. On the outer surface 2a of the tea pot body 2 and between fingers 9b of a user when holding a handle part 3 of the handle 5 and the outer surface 2a of the tea pot body 2a, an air layer formation part 4 is provided. An air layer 4s is formed between the air layer formation part 4 and the tea pot body 2. The air layer formation part 4 is formed independently of the tea pot body part 2 and is integrated with the tea pot body 2 by being fixed to the outer surface 2a of the tea pot body 2 and then fired.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007209023-A (JP)
Title: Apparatus and method for assisting selection of broadcast program
Inventor: TANIGUCHI SHUHEI
IPC: H04N21/432
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for presenting broadcast program information of television programs being classified according to fields.  <P>SOLUTION: Program information stored in a program information storing means 12 is searched with a word showing the field of programs stored in a classification word storage means 14, and the programs are displayed on a program-table presentation means 18 so that the program field can be recognized or the programs can be displayed being classified according to the field.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008229005-A (JP)
Title: Game machine
Inventor: TAKAHASHI HIDEYUKI
IPC: A63F7/02
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of forcibly ventilating a housing of a game machine module without using an electric cooling fan.  <P>SOLUTION: The game machine 1 includes the game machine module 30 having a module body with a heating part 36 and the housing 35 which houses the module body; a game ball feeding path 22 through which game balls fall down; a ventilation means 50 for ventilating the housing 35 by at least either feeding or discharging air to/from the housing 35 through a vent 47 formed in the housing 35; and a driving means 60 for converting the potential energy of a game ball B falling down through the game ball feeding path 22 to the driving energy of the ventilation means 50 to drive the ventilation means 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233555-A (JP)
Title: Image forming apparatus, copying device and facsimile device
Inventor: ARAKAWA OSAMU
IPC: G03G15/20
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of shortening a warmup time.  <P>SOLUTION: The copying device as the image forming apparatus includes: an image forming section that forms toner images on paper, and a fixing device that fixes the toner images to the paper. The fixing device includes a heat roller, a press roller disposed opposite the heat roller, and a heater that heats the heat roller. When an instruction to start copying is given from an operation panel, the heat roller is heated by the heater and rotated by a fixing motor while an image reading section reads a document to be copied (S102 to S107). At this time, the image forming section is not driven. After the reading of the images finishes, the drive of the heat roller is temporarily stopped (S109), and then a warmup process is performed to heat the heat roller to a prescribed fixing temperature (S110, S111). Then, the images are formed and fixed (S112 to S114).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232290-A (JP)
Title: Needle valve, and refrigerating cycle device having the same
Inventor: TOMIOKA SOICHIRO
IPC: F16K47/02
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a needle valve capable of preventing generation of noise of high frequency of the audible wavelength band.  <P>SOLUTION: The needle valve 1 comprises a valve casing 10 and a valve element 30. A valve port 24 having a valve port 12 is provided on the valve casing 10. The valve element 30 is attached/detached to/from the valve port 24 to change the opening. A flow rate adjusting part 33 of the valve element 30 is tapered. The ratio L1/D is 3.5-5.0, when the angle θ is over 0° and ≤45°, where θ denotes the angle formed by the flow rate adjusting part 33 at the section passing through the axis of the valve element 30, D denotes the inside diameter of the valve port 12, and L1 denotes the overall length of the valve port 12 in the axial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229035-A (JP)
Title: Slot machine and control method for game
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of preventing a player consuming a large amount of game media such as tokens from getting unpleasant and distrustful relative to a game or losing an interest and a concern in the game.  <P>SOLUTION: The slot machine includes a symbol display device and a controller programmed to execute the processing of: (A) executing a game in which the plurality of symbols are variably displayed and then stop-displayed and game media are paid out; (B) shifting a mode from a non-insurance mode to an insurance mode on condition that a predetermined number of game media is inserted; (C) counting the number of games in the insurance mode; (D) in the game where the game number reaches a specific number, conducting a payout of a predetermined number of game media due to the number of games reaching a specific number, and also conducting payout of game media in number according to the stop-displayed symbols.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229075-A (JP)
Title: Attaching and detaching device of electronic apparatus
Inventor: YOSHIOKA KAZUE
IPC: A63F7/02
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attaching and detaching device of an electronic apparatus, in which the component of an attaching and detaching mechanism does not cause failure due to fault in the attaching and detaching device of the electronic apparatus which makes a unit part attachable and detachable to/from a frame.  <P>SOLUTION: In the attaching and detaching device of the electronic apparatus having the unit part 3 attachable to and detachable from the frame 100 and the attaching and detaching mechanism 50 installed to the frame and the unit part for making the unit part 3 attachable to and detachable from the frame 100, the attaching and detaching mechanism 50 has: a locking pin 90 disposed to either one of the frame and the unit part; an engaging member 51 provided with a groove 54 disposed to the other and engaged with the locking pin 90; an eccentric cam engaged with the engaging member 51 for separating the groove 54 from the locking pin 90; a drive motor for operating the eccentric cam; and a release mechanism 70 for releasing drive power transmission from the drive motor to the eccentric cam 64.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235178-A (JP)
Title: Organic el display and manufacturing method therefor
Inventor: MIZUSAKI NAOKO
IPC: H05B33/10
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an organic EL display which method well suppresses damage caused by laser repairing and enables laser repairing without carrying out atmosphere control following a sealing process, and an organic EL display manufactured by the method.  <P>SOLUTION: According to the manufacturing method for the organic EL display, an organic EL element is provided, which includes a laminated structure made by laminating a substrate, a first electrode, an organic layer having a light-emitting layer, and a second electrode in increasing order, and a defective portion inside the laminated structure. Laser light is emitted on a given layer in the organic layer that corresponds to a luminescent spot defective portion of the organic EL element. This causes multiphoton absorption to form nonluminous portion made up of a fracture portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232117-A (JP)
Title: Fuel injection valve
Inventor: KAWAMURA KIYOMI
IPC: F02M61/18
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of sufficiently accelerating atomization of fuel spray.  <P>SOLUTION: When fuel is injected, fuel supplied to a fuel chamber 18 flows in a first injection hole 21. Since channel area of fuel is restricted at the first injection hole 21, velocity of fuel flowing in the first injection hole 21 is increased more than velocity of fuel flowing in the fuel chamber 18. Fuel of which flow velocity is increased at the first injection hole 21 flows in a turbulence chamber 22. Velocity difference between fuel jet flow jetting into the turbulence chamber 22 from the first injection hole 21 and fuel around the same is generated by making flow from the first injection hole 21 to the turbulence chamber 22 quick expansion flow, strong turbulence of fuel flowing in the turbulence chamber 22 is induced. Fuel in which turbulence is induced in the turbulence chamber 22 is injected through a second injection hole 23 to form a fan shape flat spray film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243852-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: TANAKA HIROYUKI
IPC: H01L29/78
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which is thin with low loss and a method of manufacturing the same.  <P>SOLUTION: The semiconductor device is provided with two adjoining gate electrodes 104 that are formed on a semiconductor substrate 101 and are covered with a first insulation film 107; two adjoining diffused layers 106 that are formed in the surface-layer area on the semiconductor substrate 101; a first wiring 113 that is formed to partly cover the first insulation film 107 together with one of the diffused layers 106 through a contact 112 and that is covered with second insulation films (114 and 115); and a second wiring 116 that is formed to partly cover the second insulation films (114 and 115) together with the other of the diffused layers 106 through the contact 112.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237304-A (JP)
Title: Cardiovascular system simulation model
Inventor: MORITA HIROSHI
IPC: A61M25/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cardiovascular system simulation model three-dimensionally and truly reproducing the cardiovascular system, corresponding to every blood vessel structure different for every patient and being applied to an evaluation of a catheter procedure and a catheter device.  <P>SOLUTION: This simulation model three-dimensionally reproducing the cardiovascular system includes an aorta pathway 7 simulating the aorta, a coronary artery pathway 9 simulating the coronary artery branched from the aorta 7, and a connector 13 interposed between the aorta pathway 7 and the coronary artery pathway 9, wherein the connector 13 has a double tube structure formed by joining an inner tube section having flexibility with a hard outer tube section and has a male connection portion 13a projecting from the outer tube section using one end of the inner tube section as a connecting insertion portion 13c, and a female connection portion 13b for inserting the connection insertion portion 13c and formed of the hard tube section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245367-A (JP)
Title: Permanent magnet type rotating electrical machine and permanent magnet motor drive system
Inventor: SHIN MASANORI
IPC: H02P21/13
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating electrical machine which can perform variable-speed driving with a high output and over a wide range, from low speed to high speed, and can realize improvement in efficiency, reliability and manufacturing performance over a wide driving range.  <P>SOLUTION: In this permanent magnet type rotating electrical machine, one magnetic pole 6 is formed by embedding two kinds of permanent magnets 3, 4 different in shapes or magnetic characteristics into a rotor core 2, the permanent magnets arranged at the magnetic pole are the permanent magnet 3 low in a coercive force and the permanent magnet 4 high in the coercive force, full flux linkage amount is changed, by magnetizing the permanent magnet 3 which is low in the coercive force so as to be non-invertible by a magnetic field generated by a current of an armature winding, the variable-speed drive with the high output and in the wide range becomes possible; and at the same time, the high efficiency can be obtained in the wide drive range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242660-A (JP)
Title: Program management apparatus and method
Inventor: KOJIMA NOBUYUKI
IPC: G06F9/445
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To automatically manage additional applications for image forming apparatus.  <P>SOLUTION: A management server 201 sends list information of additional applications that can be installed in an image forming apparatus 202 (S410). When an application to be used is selected and executed, an installation request is issued to the management server unless it has been installed. The management server 201 installs the requested application in the image forming apparatus if there is a license for installing the requested application (M470). If the installation is not permitted owing to insufficient resources or the like, on the other hand, resources are released by flushing (M470) before the installation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007238330-A (JP)
Title: Garbage bag storage net refuse station unit with wildlife and wind damage control
Inventor: IGARASHI MICHIKO
IPC: B65F1/16
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage bag storage net refuse station unit with wildlife and wind damage control, capable of easily being installed for protecting garbage or others from damage due to wildlife and wind and capable of being folded and placed in such a manner as to fold a fan after use.  <P>SOLUTION: The refuse station unit comprises a plurality of (desirably four to six) U-shaped supporting columns 1 integrally connected to each other at the front ends to be freely open/closed in a fan-like fashion, and diagonal braces 2 provided at connection portions for keeping a body in a 90° opening fan-like fashion. The body can be folded in such a manner as to close a fan by folding the diagonal braces. A fiber net having a freely open/closed garbage bag charge port 4 completely covers a whole framework portion of the body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008240384-A (JP)
Title: Underfloor inspection hole
Inventor: TAI SEIJIRO
IPC: E04F19/08
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underfloor inspection hole which facilitates the entrance and exit of a person performing inspection work, even in the case of the underfloor inspection hole using a large number of heat-insulating material blocks.  <P>SOLUTION: An opening 3 formed in a floor 2 can be freely opened/closed by means of a cover 4; a plurality of heat insulating blocks 18 and 19 for being superposed and bonded together are provided in such a manner as to be positioned on the downside of the cover 4; the uppermost heat insulating block 18 has a quadrangular planar shape; the downside heat insulating block 19, which has a corner portion cut off, has an octagonal planar shape; the corner portion of the uppermost heat insulating block 18 is protruded with respect to the downside heat insulating block 19 in a state in which the insulating blocks 18 and 19 are superposed and bonded together; and the superposed and bonded heat insulating blocks 18 and 19 are fitted into a retainer frame 20 which is mounted below the opening 3 and made of a heat insulating material in such a manner as to have a depth equivalent to the thickness of the one uppermost heat insulating block 18, so that the corner portion of the uppermost heat insulating block 18 can be retained by a retainer portion 25 of an inner surface of a lower end of the corner portion of the retainer frame 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241625-A (JP)
Title: Earthquake protection device
Inventor: MINEGISHI KATSUMI
IPC: E05F15/20
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress to the utmost the damages caused by an earthquake, especially human damages caused by the earthquake relative to a building.  <P>SOLUTION: A protective plate 50, which is parallel to a building wall surface at normal times, and whose upper part is separated from the building wall surface and opened, when it receives an earthquake flash report report, can protect falling objects by serving as eaves of the building.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244406-A (JP)
Title: Semiconductor device
Inventor: MOTOHASHI MASA
IPC: H01L21/822
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: a resistor element does not work in accordance with design with respect to a high-frequency signal.  <P>SOLUTION: A semiconductor device includes a substrate, a well formed on the substrate and having a relatively low impurity concentration, an insulating film formed on the well, and a resistor element engineered for a high-frequency signal and formed on the insulating film. For one part of the resistor element and the other part, the semiconductor device further includes a first parasitic capacitance to be formed between one part of the resistor element and the insulating film, a second parasitic capacitance to be formed between the other part of the resistor element and the insulating film, and a parasitic resistance to be formed between the first and second parasitic capacitances in the well.  <P>COPYRIGHT: (C)2009,JPO&INPIT