baber/WOPTO huggingface dataset:
Patent JP-2010250232-A (JP)
Title: Image forming apparatus
Inventor: INUKAI KATSUMI
IPC: G03G15/02
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that makes a supply roller and a developing roller equal in potential when image formation is unnecessary with a voltage applied to a charger, in the configuration in which a voltage is applied from the charger so that the voltage is divided in series to the supply roller and developing roller in that order.  <P>SOLUTION: An electrostatic latent image is formed on the surface of a photoreceptor drum 12 charged by the charger 14, and toner supplied from the supply roller 16 to the developing roller 18 is supported by a photoreceptor drum 12, and thereby an electrostatic latent image is developed. A voltage applied to the charger 14 is applied so that the voltage is divided in series to the supply roller 16 and developing roller 18 in that order. A control section 40 performs the PWM control of a voltage applied to the developing roller 18. Based on the duty ratio of a PWM signal output in order that the control section 40 performs the PWM control of a voltage applied to the developing roller 18, an equalizing potential circuit 90 makes the supply roller 16 and developing roller 18 equal in potential.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246860-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which prevents players from suffering disadvantage against their will in a type which carries out a lottery processing varying the contents of lottery according to a plurality of start pockets.  <P>SOLUTION: Expected values of game balls which are imparted when the jackpot is shown as the result of the determination on win or loss by the second special symbol win/loss-determining means 914 are set higher than those which are imparted when the jackpot is shown as the result of the determination made by the first special symbol win/loss-determining means 904 on it. At this point, when it is determined that a door frame 5 is opened while the varied probability function is performed, despite a determination already given that the game balls win the first start pocket 600, the lottery processing by the first special symbol lottery means 900 is eliminated, thereby keeping the players from suffering disadvantage otherwise caused against their will.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258521-A (JP)
Title: Level shift circuit
Inventor: HARADA KENJI
IPC: H03K19/0185
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level shift circuit which can achieve low power consumption, and which is superior in reliability.  <P>SOLUTION: The level shift circuit shifts voltage levels of signals VIN and VINB input to a first input terminal IN and a second input terminal INB to a high-potential power supply voltage or low-potential power supply voltage, and outputs them from an output terminal OUT. The level shift circuit includes: first to sixth transistors Tr1 to Tr6; and a capacity portion. All of the first to sixth transistors Tr1 to Tr6 are an N-channel type or P-channel type.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253724-A (JP)
Title: Image forming apparatus
Inventor: TAKEDA KYOHEI
IPC: B41J29/38
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that communication is disabled if a port number used by a specific application is rejected by filtering setting when the port number has been changed to be used in an image forming apparatus capable of filtering by IP addresses and port numbers.  <P>SOLUTION: The filtering setting is checked when the port number used by the specific application is changed. An image forming apparatus displays to confirm that, if the number is set to be rejected, the port number is rejected, a port number desired to be changed is added to the filtering setting, and the port number before changed which is used at present and is not to be used is deleted from the filtering setting, and setting is reflected when the number is set to be permitted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009283930-A (JP)
Title: Thin film transistor
Inventor: JINBO YASUHIRO
IPC: H01L21/336
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film transistor having excellent electric characteristics.  <P>SOLUTION: The thin film transistor has a gate electrode layer; a gate insulating layer provided so as to cover the gate electrode layer; a pair of impurity semiconductor layers forming source and drain regions which are provided so that at least part of each of them overlaps the gate electrode layer and which are provided with a space therebetween; a microcrystalline semiconductor layer provided over the gate insulating layer in part of a channel length direction; a semiconductor layer provided over the gate insulating layer so as to cover at least the microcrystalline semiconductor layer; and an amorphous semiconductor layer provided between the semiconductor layer and the pair of impurity semiconductor layers, wherein an impurity element which reduces the coordination number of silicon and generates dangling bonds is made to exist in the semiconductor layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010253043-A (JP)
Title: Chemical dissolving apparatus
Inventor: TSUNEMOTO TETSUYA
IPC: A61M1/14
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical dissolving apparatus capable of preventing a failure that a chemical discharged from a chemical storage bag body clogs a discharge pipe and eliminating the time and labor for reducing the volume of the chemical storage bag body after preparation work.  <P>SOLUTION: The chemical dissolving apparatus includes a bag body holding mechanism 3 for holding the chemical storage bag body 2, a dissolving tank, a solvent supply pipe 10 capable of supplying a solvent S into the chemical storage bag body 2, a discharge pipe 11 capable of discharging the chemical M and the solvent S from the inside of the chemical storage bag body 2 to the dissolving tank, a solvent pump, and a controller for controlling the drive of the solvent pump. With a spout 22 of the chemical storage bag body 2, a downstream end of the solvent supply pipe 10 and an upstream end of the discharge pipe 11 communicate in a liquid-tight state. The bag body holding mechanism 3 is capable of holding the chemical storage bag body 2 in such an attitude that the spout 22 is positioned at a lower part. The drive of the solvent pump is controlled by the controller, and the inflow amount of the solvent S supplied from the solvent supply pipe 10 into the chemical storage bag body 2 is set to be smaller than the outflow amount of the chemical M and the solvent S flowing down inside the discharge pipe 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255570-A (JP)
Title: Pressure regulating device
Inventor: OSAKI HIROSHI
IPC: F02M69/00
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure regulating device changing regulated pressure during operation by adopting a simple means while suppressing an increase in the number of parts and an increase in costs.  <P>SOLUTION: A stepping motor 6 and a sleeve 7 for converting rotation of a rotary shaft 61 of the stepping motor 6 to linear motion are provided to the pressure regulating device (pressure regulator 1). Setting force which is biasing force of a coil spring 4 when a valve 3 is closed is regulated by controlling an amount of the linear motion of the sleeve 7, by changing a pulse signal applied to the stepping motor 6. Thereby, fuel pressure in a regulating chamber 21 can be switched. For example, by driving the stepping motor 6 and increasing the setting force of the coil spring 4, the regulated pressure of the pressure regulator 1 can be enhanced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254233-A (JP)
Title: Console box
Inventor: YANO TOSHIKI
IPC: B60R7/04
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a console box capable of maintaining design nature even while a cosole door is slide-operated to an opening position and reducing the number of parts of a lock mechanism for locking slide of the console door.  <P>SOLUTION: This console box includes a slide base 14 provided close to an upper face in a storage space 12, an inner cover 22 provided on an inner side of the console door 20, and one lock member 30 supported on the inner cover. A guide mechanism for operating and letting the console door 20 slide to a closing position or the opening position is constituted between the slide base 14 and the inner cover 22. The lock mechanism is constituted by the lock member 30 and a first lock part 17a and a second lock part 17b set on the slide base 14 and locks slide of the console door 20 by the lock member engaging with the first lock part or the second lock part selectively when the console door 20 is operated and slides to the closing position or the opening position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260387-A (JP)
Title: Gas generator
Inventor: SASAMOTO KOICHI
IPC: B60R21/264
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas generator reduced in size and weight.  <P>SOLUTION: This cylinder type gas generator 1 includes a housing including a long bottomed cylindrical first housing member 10, an igniter 30, a partition plate 40, a dividing member 50, transfer charge 61, gas generating agent 62 and a filter 70. The dividing member 50 is constituted of a bottomed cylindrical member arranged in an operation gas generating chamber, and includes a cylindrical part 52, a bottom part 53, a first communication hole 54 and a hollow part 55. The gas generating agent 62 is stored in a portion except the hollow part 55 of the operation gas generating chamber. When an outer diameter of the first housing member 10 is R1, a diameter of the operation gas generating chamber is R2, a distance from an end part on a bottom part side of the first communication hole 54 provided to be closest to the bottom part 53 of the first communication hole 54 to the bottom part 54 is L1 and a distance from the bottom part 53 up to an end part on the igniter 30 side of the operation gas generating chamber is L2, a condition of 15 mm≤R1≤20 mm, L1≤5 mm and 0.026≤L2/R2≤0.71 is satisfied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009280490-A (JP)
Title: Sheet-stack coring
Inventor: BABCOCK ROBERT LLOYD
IPC: G11B5/84
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a batch of uniformly shaped glass sheet objects.  <P>SOLUTION: A stack of glass sheets is placed on a frame 16 and submerged in a coolant 6. A hole is drilled through the stack 14. The cores of the hole and any debris from the drilling process are swept away from the coolant 6 and pumped to a filter. A pin is inserted into the hole and attached to the bottom. A head of the pin or a washer fixes the stack of glass sheets to the bottom of the hole. An outer profile is then cut in the stack 14 of glass sheets while holding the formed objects at the bottom of the frame 16 by the pin. Again, any debris is swept away from the coolant 6. The uniformly shaped objects are removed from the frame 16 and separated. The glass sheet objects are preferably usable as a substrate for a magnetic or magneto-optical (MO) data/information storage retrieval medium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010259563-A (JP)
Title: Game machine
Inventor: KAWAKAMI KOTA
IPC: A63F7/02
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To keep player's desire to continue a game even when a disadvantageous game state is set and to stabilize an operation rate in a game machine in which two or more kinds of game states can be set.  <P>SOLUTION: The game machine is provided with a high probability game state, a low probability game state, and a specified game state wherein a start variable winning device is opened for a long time and it becomes easy for a game ball to advance into a start area. The specified game state is ended when the drawing of a big winning is performed for 100 times. When a short winning is won in the specified game state, the high probability game state is attained until the drawing is performed for 10,000 times at maximum, and the specified game state is set again. When the remaining number of times of the specified game state when the short winning is won is 40 times, the continuation period of the specified game state which is set again is set to 40 times. The continuation period of the high probability game state is set to 10,000 times.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229012-A (JP)
Title: Honeycomb structure
Inventor: ONO KAZUSHIGE
IPC: B28B11/04
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a honeycomb structure which has higher NOx purification ratio than heretofore.  <P>SOLUTION: The honeycomb structure is composed of a columnar honeycomb unit comprising zeolite and an inorganic binder, and in which a plurality of cells elongating from the first edge face to the second edge face are divided by a cell wall. The honeycomb unit includes zeolite of >250 g/L by apparent volume, zeolite is present at the central part in the thickness of the cell wall, and the ratio of the zeolite in the surface of the cell wall is higher than that of the central part in the thickness of the cell wall.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259408-A (JP)
Title: Extensible fishing rod
Inventor: LEE WEN-HSIANG
IPC: A01K87/00
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extensible fishing rod enabling free adjustment to a desired rod length by an angler.  <P>SOLUTION: The extensible fishing rod is composed of inner and outer rod members 10, 20, and at least a part (extendable part 201) of the inner and outer rod members 10, 20 has an extendable nested structure. The outer rod member 10 has a tubular form, and the inner rod member 20 form an end part 22 at least a part of which has a tubular form; the circumferential wall of the tubular end part 22 is provided with a plurality of notches 23 extending in the direction of rod axis and opened at an edge 21; and the edge 21 divided to a plurality of sections by a plurality of notches 23 is elastically pressed against the tubular inner wall of the outer rod member 10 to enable extension of the inner rod member 20 to a desired length relative to the outer rod member 10 and automatically stop at the extended position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267647-A (JP)
Title: Semiconductor device
Inventor: KOMATSU KAZUHIRO
IPC: H01L31/10
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high-speed response characteristic by reducing the parasitic capacitance of a wiring to the top of mesa in a semiconductor device such as an element for optical communication having a mesa-type photodiode.  <P>SOLUTION: In the semiconductor device, a laminate of an n-type cladding layer 12b, an absorbing layer 12c, a p-type cladding layer 12d and a p-type high concentration layer 12e is formed in a mesa type on an n-type high concentration layer 12a formed on the surface of a substrate 11 and used as a cathode of the photodiode. Side surfaces of the laminate and side surfaces of the n-type high concentration layer 12a each have a portion forming wall surfaces continuing to each other and reaching from the surface of the substrate 11 to the p-type high concentration layer 12e without causing a step difference. A wiring 19d for connecting layers between a horizontal wiring 19a disposed on the substrate 11 to the layer of the p-type high concentration layer 12e as an anode of the photodiode is disposed along the wall surfaces.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265946-A (JP)
Title: Sealing device
Inventor: KAMEOKA MASANORI
IPC: F16D25/0638
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device capable of increasing the adhesion force of a seal lip against the outer peripheral end of an annular member with reduced cost.  <P>SOLUTION: On the axial one side of a piston seal 3 which is hydraulically moved to the axial one side, an annular cancel plate 2 disposed coaxially with the piston seal 3 includes a metal annular member 8 and a seal lip 9 adhered to the outer peripheral end 81 of the annular member 8 for sealing the gap between the annular member 8 and the piston seal 3. The outer peripheral end 81 has a plurality of through-holes 82 axially extending through the outer peripheral end 81 at predetermined intervals in the circumferential direction. The seal lip 9 is formed by integrally forming, as a component of the seal lip 9, a pair of annular flange parts 12, 13 which hold the outer peripheral end 81 of the annular member 8 from the axial both sides and charging parts 14 for integrally joining both annular flange parts 12, 13 in the axial direction while being charged in the respective through-holes 82 by vulcanizing and adhering an unvulcanized rubber material to the outer peripheral end 81.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265371-A (JP)
Title: Epoxy resin composition, prepreg, and carbon fiber-reinforced composite material
Inventor: MAEDA YUUKI
IPC: C08G59/40
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prepreg for obtaining a carbon fiber-reinforced composite material suitable for airplane application, ship application, sport application and the other general industrial application in an epoxy resin composition having excellent curing properties, heat resistance and dynamic characteristics, to provide a method for producing the prepreg, to provide the carbon fiber-reinforced composite material obtained from the prepreg, and to provide a method for producing the same.  <P>SOLUTION: In the epoxy resin composition containing, as constituent components, an epoxy resin [A], dicyandiamide or its derivative [B] and an imidazole derivative [C], the component [A] includes 35 to 70 pts.mass phenol novolak type epoxy resin and 40 to 20 pts.mass bisphenol A type epoxy resin solid at 25°C based on 100 pts.mass total epoxy resin and the bisphenol A type epoxy resin in the total epoxy resin has an average epoxy equivalent of ≤400.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264475-A (JP)
Title: Cold crucible induction melting process
Inventor: AOKI KOSUKE
IPC: B22D11/041
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the contamination of a molten metal caused by a starting block upon cold crucible induction melting, and to achieve the edge cutting of the starting block and to achieve reuse of the same.  <P>SOLUTION: A cold crucible induction melting process is disclosed by which the furnace bottom part of a melting furnace where a metal raw material is melted while additionally charging the metal raw material, is drawn out to produce a metal ingot. In the process, a starting block having a composition almost same as that of the final composition of the metal ingot has been arranged on the furnace bottom part, at the initial stage of the melting, the metal is melted together with a part of the starting block on the starting block, and thereafter the metal raw material is melted while additionally charging the metal raw material, and the drawing-out is performed. The metal ingot can be obtained without causing such a phenomenon that impurity elements are infiltrated into the molten metal and pollution occurs. A melting operation can be smoothly performed even without incurring edge cutting between the molten metal and the starting block.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264058-A (JP)
Title: Pachinko game machine
Inventor: ITO HIROYASU
IPC: A63F7/02
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine wherein amusement is improved and new game properties are provided by improving, without deteriorating a player's eagerness to play a game, a conventional game specification wherein when both first and second reserved numbers are 1 or more, either a first or second reserved random number is preferentially completed without fail.  <P>SOLUTION: A reservation completion means 50 includes a reservation completion mode setting means 52 for setting first and second reservation preferential completion modes 51a and 51b so as to be alternatively switchable between a first reservation preferable completion mode 51a which completes a random number in a first reservation means 42a in preference to that in a second reservation means 42b when both the first and second reserved numbers are 1 or more and a second preferable completion mode 51b which completes a random number in the second reservation means 42b in preference to that in the first reservation means 42a when both the first and second reserved numbers are 1 or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269236-A (JP)
Title: Solid-liquid separation method in activated sludge method
Inventor: HIROTA KAZUO
IPC: B01D39/16
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of inexpensively separating activated sludge and treated water in high permeation water quantity on solid liquid separation in an activated sludge method for treating organic wastewater.  <P>SOLUTION: In the activated sludge method for treating the organic wastewater, a separating water permeable member, which comprises a porous plate having a silica gel supported thereon and is constituted so that a water gathering pipe is connected to one end of the cut surface of the porous plate, is immersed in a mixed solution subjected to aeration treatment and activated sludge treated water is permeated through the separating water permeable member from the surface thereof to be guided to the water gathering pipe before discharged out of the system.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272059-A (JP)
Title: Memory management method computer system and program
Inventor: YAMASHITA RYOZO
IPC: G06F12/00
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer system which allows garbage collection processing achieving both a high throughput and a short stop time.  <P>SOLUTION: It is determined whether or not a program is in a state wherein garbage collection should be executed. When the program is in the state wherein garbage collection should be executed, memory contents used by the program are copied to other processing system, and processing of determining unnecessary memory areas with respect to the copied memory contents is performed in the other processing system in parallel with continuation of processing of the program, and the other processing system transmits the determination result after waiting for a state wherein the determination result should be transmitted, and the program accepts the transmission result to release unnecessary memory areas in memory areas.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010030986-A (JP)
Title: Titanium complex, method for producing the same, titanium-containing thin film and method for preparing the same
Inventor: TADA KENICHI
IPC: H01L51/05
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel titanium complex which has a high vapor pressure and high thermal stability and comes to an excellent raw material for the production of a titanium-containing thin film and a method for preparing a thin film using the complex.  <P>SOLUTION: The titanium complex represented by formula (1) (wherein R<SP>1</SP>and R<SP>4</SP>are each a 1-16C alkyl group; R<SP>2</SP>and R<SP>3</SP>are each hydrogen or a 1-3C alkyl group; and R<SP>5</SP>is a 1-16C alkyl group which may be substituted with fluorine) is produced and the titanium-containing thin film is produced with the use of the titanium complex.  <P>COPYRIGHT: (C)2010,JPO&INPIT