baber/WOPTO huggingface dataset:
Patent JP-2009186815-A (JP)
Title: Image forming apparatus and image forming method
Inventor: MORIKUNI SHUICHI
IPC: G03G15/00
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming method, capable of regularly providing, in a developing device using two-component developer, a developed image of a predetermined level or more according to the environment and change with time of the developing device.  <P>SOLUTION: The image forming apparatus 100 includes a charging device 22 which charges a photoreceptor drum 21, a developing device 24 which develops an electrostatic latent image formed on the drum 21, a developing bias application device 244 which applies a developing bias voltage to the developing device 24, a toner image density sensor 50 which detects an image density of a toner image formed on the drum 21, and a control part 200 which controls the output value of the application device 244. The developing bias voltage is adjusted by the control part 200 based on an average document printing rate in previous print jobs.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185957-A (JP)
Title: Power transmitting mechanism
Inventor: YOSHIDA SHINICHI
IPC: F16H21/36
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmitting mechanism capable of smoothly converting motion between reciprocating motion and rotating motion without increasing dimension of the whole of the mechanism and easy to be controlled.  <P>SOLUTION: This power transmitting mechanism includes a reciprocating part 12 including a reciprocator 20 reciprocating on a given track with a predetermined stroke length L, a rotating part 28 including a rotary shaft 28 rotated around the shaft while interlocked with reciprocation of the reciprocator 20, and a link mechanism 16 linking the reciprocator 20 and the rotary shaft 28 to each other so as to convert motion between the reciprocating motion of the reciprocator 20 and the rotating motion of the rotary shaft 28. The link mechanism 16 is structured of a power transmitting mechanism 10 including a movement amount ratio holding mechanism 18 for converting motion between reciprocating motion and rotating motion, equally holding a ratio of the linear movement amount of the reciprocator 20 relative to the reciprocation stroke length L and a ratio of the circumferential movement amount of the rotary shaft 28 relative to the whole rotation amount.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194173-A (JP)
Title: Microwave plasma processor
Inventor: HORIGUCHI TAKAHIRO
IPC: H01L21/205
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To make appropriate a shape of a surface on the processing body side of a dielectric plate in response to a gas type.  <P>SOLUTION: A microwave plasma processor 100 includes a plurality of dielectric plates 31 on the ceiling face. On a lower face of the dielectric plates 31, seven recessed parts are formed. A state of a standing wave inside the dielectric plates indicates a distribution of an electric field energy inside the dielectric, and changes in response to a reflected wave rp from a plasma. The reflected wave rp from the plasma changes in response to the gas type, and is represented by a permittivity ε<SB>r</SB>and dielectric dissipation factor T<SB>δ</SB>of the plasma. Thus, the standing wave inside each dielectric plate changes according to the gas type, and its state is inferred from the permittivity ε<SB>r</SB>and dielectric dissipation factor T<SB>δ</SB>of the plasma. Based on a result inferred in this manner, projected parts between recessed parts on the lower face of the dielectric plates 31 are flattened so that an energy conducts from a strong region of the electric field energy to a weak region thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245259-A (JP)
Title: Voltage controlled oscillator, and pll circuit and radio communication apparatus using the same
Inventor: CHIKUSAWA TAKAYUKI
IPC: H03B5/12
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To more easily provide a voltage controlled oscillator having high linearity of oscillation frequency over a wide control potential range.  <P>SOLUTION: The voltage controlled oscillator comprises an inductor circuit, n variable capacitance circuits and a negative resistance circuit that are connected in parallel, and a reference voltage generation section 114 for generating n reference voltages based on a power supply potential. One of the n reference voltages is input to one of the terminals of a variable capacitance element of each of the n variable capacitance circuits. A control voltage Vt for feedback-controlling an oscillation frequency is input to the other of the terminals of the variable capacitance element of each of the n variable capacitance circuits. A first to a third reference voltage Vref1, Vref2 and Vref3 are input to a first to a third variable capacitance circuit A, B and C, respectively. The first to third reference voltages Vref1, Vref2 and Vref3 each have a fixed value, and a difference between the first reference voltage Vref1 and the second reference voltage Vref2 and a difference between the second reference voltage Vref2 and the third reference voltage Vref3 are different from each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008179151-A (JP)
Title: Nanoimprint method
Inventor: YUSA ATSUSHI
IPC: C03C17/00
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nanoimprint method to improve the releasability of a resist from a mold.  <P>SOLUTION: This nanoimprint method comprises the following processes: (1) a process to dissolve a low molecular water repellent in a pressurized gas or a supercritical fluid, (2) a process to make pliable a thin resin film of an object to be treated which is formed of a base with the applied thin resin film by pressurizing and thereby, effecting the permeation of the pressurized gas or the supercritical fluid in which the water repellent is dissolved, (3) a process to transfer a pattern of a nano order to the pliable thin resin film by pressing a mold with the formed pattern of a nano order to the thin resin film side of the object to be treated, and (4) a process to harden the thin resin film by decompressing the pressurized gas or the supercritical fluid after the transfer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009197060-A (JP)
Title: Rubber composition
Inventor: SATO RIKA
IPC: C08L95/00
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a more inexpensive rubber composition capable of obtaining high performance, in particular, high disruption characteristics by improvement of a softening agent component as compared with conventional.  <P>SOLUTION: In the rubber composition, a mixture of asphalt and a vulcanized rubber powder is formulated relative to a diene based rubber, and an occupying ratio of a butadiene rubber in the rubber component contained in the vulcanized rubber powder is 50% or higher. The mixture of the asphalt and the vulcanized rubber powder can be prepared by mixing/stirring them at 120°C or higher for 1 hour or longer. As the vulcanized rubber powder, the one obtained from a waste tire can be preferably used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262167-A (JP)
Title: Improved contrast with fast response light source
Inventor: WEATHERFORD WILLIAM THOMAS
IPC: G09G3/34
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To make high contrast a micro-mirror array system projector.  <P>SOLUTION: A fast response light source such as solid state light source is used as a light source of the projector of micro-mirror array method, and light emission intensity of the light source is changed depending on an inputted image signal. The light source intensity is constituted of a time segment for which the light of high intensity is emitted or a time segment for which the light of low intensity is emitted and, further, one display frame is constituted of a plurality of color fields, wherein in each color field, the light source intensity is controlled to low light source intensity or high light source intensity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268886-A (JP)
Title: Image display system
Inventor: KIMURA HIROAKI
IPC: G09G3/20
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To insert a black screen in one frame period to alleviate moving image blur due to overlap recognition of a current frame image and an afterimage of the previous frame in a hold type display system and to improve the image quality of the moving image, and to set a black insertion rate with respect to one frame period to a value suited for each usage state.  <P>SOLUTION: An enable signal (VOE) to each of gate drivers 5A-5N is independently controlled, and a start pulse (VSP) input to write a black signal is performed at an arbitrary timing within one frame period with respect to the gate driver 5A to insert a black image within one frame period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201275-A (JP)
Title: Portable power supply device
Inventor: TAKAHASHI MAKOTO
IPC: H02J7/00
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable power supply device capable of being moved up to an optional usage position and used and preventing power consumption of an inverter during charging the portable power supply device.  <P>SOLUTION: The portable power supply device includes: a charging connector 19 capable of receiving a DC current input from the outside; a secondary battery 25 to be charged with the DC current input from the charging connector 19; the inverter 26 for converting the DC current output from the secondary battery 25 into AC current; an output connector 16 to output the AC current output from the inverter 26 to an external apparatus; a switching connection means 27 for switching the secondary battery 25 to either the charging connector 19 or the inverter 26 and connecting it thereto; and a casing integrally housing the charging connector 19, the secondary battery 25, the inverter 26, the output connector 16 and the switching connection means 27.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201313-A (JP)
Title: Terminal block for power distribution board, and the power distribution board
Inventor: MATSUSHITA TOSHIAKI
IPC: H02B1/20
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal block 23 for a power distribution board that facilitates wiring of each transition wiring 28, even in a limited small wiring space in a power distribution board 11, while reducing the wiring length.  <P>SOLUTION: Terminal plates 32, 33, and 34 are provided side by side on the terminal block 23 for a power distribution board. Each transition-wiring connection part 36 is provided at one end which is the side opposite to a circuit breaker 24, of each terminal plate 32, 33, and 34. Each transition-wiring connection part 36 is provided, such that a separation dimension from the circuit breaker 24 becomes gradually longer as going from the side of a main breaker 26 to the opposite side, while the height position from a mounting face of a terminal-block body 31 becomes gradually higher, as going from the side of the main breaker 26 to the opposite side. Each transition wiring 28 connected to each transition-wiring connection part 36 is wired obliquely toward the side of the main breaker 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196614-A (JP)
Title: Train operation instruction device
Inventor: KUDO MASANORI
IPC: B61L27/00
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a train operation instruction device in which a delayed train and its affected train are easily seen in a diagram and it is used for determination of the situation by an instructor when an operation clearance proposal for solving the delayed train and its affected train forming a cause of operation turbulence and the predicted operation turbulence is presented for the instructor.  <P>SOLUTION: In the train operation instruction device, operation data 19 of a line concerned and operation prediction data 10 of the other line related to the operation data 19 are inputted. Being the delayed train 1 or the affected train 6 is displayed in train symbols 15, 16 on a line chart 20 by a symbol (window display). A link symbol 17 indicating a relationship of both the delayed train 1 and the affected train 6 is displayed by connecting them with a line. Further, operation situation (movement of train) in the future is made to be reproduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204034-A (JP)
Title: Sliding bearing unit and pre-standby pump using the same
Inventor: WATABE SEIJI
IPC: F16C33/24
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing sliding member for a pre-standby pump which is free from breakage under long-time dry/wet repetitive and high-load sliding motion.  <P>SOLUTION: A sliding bearing unit 2 comprises: a shaft sleeve 4 cylindrically formed of a fiber reinforced ceramics material in which ceramics fibers are bunched into bunched ceramics fibers, the bunched ceramics fibers are braided and laminated in a plurality of layers, and cavities are impregnated with ceramics base materials; and a bearing 3 formed of an oil impregnated porous ceramics material and combined therewith. It is suitably used in a bearing device for the pre-standby pump, which is free from cracking and breakage under long-time dry sliding motion or dry/wet repetitive sliding motion, and which has an operation system for keeping the pump in standby operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205728-A (JP)
Title: Nand type nonvolatile semiconductor memory
Inventor: SHIGYO NAOYUKI
IPC: G11C16/02
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for preventing insufficiency of write-in of selection cells.  <P>SOLUTION: The NAND type nonvolatile semiconductor memory includes: n memory cells (where n is an integer of 4 or more) connected in series to one another; and a driver which applies first voltage to a control gate electrode of a first memory cell being an object of programming out of n memory cells during programming, applies second voltage being lower than the first voltage to each of a control gate electrode of a second memory cell being adjacent to a source line side of the first memory cell and a control gate electrode of a third memory cell being adjacent to a bit line side of the first memory cell, and applies third voltage being lower than the second voltage to control gate electrodes of residual memory cells other than the first, the second, and the third memory cell out of n memory cells.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202912-A (JP)
Title: Universal stopper
Inventor: NAGAMATSU TAKATOSHI
IPC: F16K31/12
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a universal stopper which surely support a balloon portion as the universal stopper, shows excellence in sealing stability and handleability when the stopper is attached to an opening of a vessel, and enables a content to be supplied, discharged, and replaced while a spout of the vessel is kept closed.  <P>SOLUTION: The universal stopper 10 whose end is attached to openings 11a of the vessels having different sizes and shapes and seals the openings 11a, has the balloon portion 13 tightly fitted to the opening 11a to be inflated or deflated by pneumatic pressure, and a balloon support shaft 14 penetrating the balloon portion 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201866-A (JP)
Title: Game machine
Inventor: TANAKA KATSUMI
IPC: A63F7/02
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that makes it difficult to do an illegal act like aiming at the time in the area of a winning random number value to hit only the winning random number value or the like.  <P>SOLUTION: The game machine includes a right/wrong determining means that determines whether the determining random number value from the random number value obtained based on the establishment of a random number value obtaining condition is right or wrong. The right/wrong determining means determines that the determining random number value, which is the same as a plurality of predetermined continuous winning random number values in the random number values created by a random number creation circuit, is determined as a win. With a basic determining random number value consisting of a plurality of bits created by the random number creating circuit, the game machine interchanges at least 2 always determined bits with a determining random number value creating process of a control means, creates the determining random number value, and determines that the created determining random number value is a win if it is between the minimum value and maximum value of the random number value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209216-A (JP)
Title: Electro-conductive polymer composition and electrode material
Inventor: KATO TAKASHI
IPC: C08L25/18
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-conductive polymer composition in which aggregation of an electro-conductive polymer does not occur and which can form an electro-conductive film excellent in durability under light, transparency and electro-conductivity, and an electrode material with the electro-conductive film.  <P>SOLUTION: The electro-conductive polymer composition contains an electro-conductive polymer and a compound represented by general formula (1), wherein R<SP>1</SP>represents a hydrogen atom, an alkyl group, an acyl group, an aryl group, an alkoxy group, an aryloxy group or a heteroaryl group, and R<SP>2</SP>represents a hydrogen atom, an alkyl group, an aryl group, a heteroaryl group or a sulfonyl group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209248-A (JP)
Title: Photocurable coating composition, overprint and method for producing the same
Inventor: KAKINO TATSUTERU
IPC: C08F2/50
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocurable coating composition excellent in surface smoothness, non-tackiness (surface tackiness control) and odor control, an overprint obtained by applying and curing the photocurable coating composition, and a method for producing the overprint.  <P>SOLUTION: The photocurable coating composition contains an onium salt containing a di- or higher valent anion and a polymerizable compound. The overprint using the photocurable coating composition and the method for producing the overprint are also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210019-A (JP)
Title: Motor driven actuator
Inventor: HASHIMOTO KOJI
IPC: F16H25/22
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor driven actuator enabling to position a driven member with high positioning accuracy by suppressing the influences of the backlash of each mechanism part on the detecting accuracy of an angle sensor to actualize highly accurate detection.  <P>SOLUTION: The rotating force of an electric motor 109 is transmitted via a first power transmission mechanism 111 to a ball screw mechanism 107 to drive the driven member 118, and it is transmitted via a second power transmission mechanism 112 to the angle sensor 130 to detect the rotating angle of a measuring shaft 131. Between each of housings 101, 102 and the rotating shaft of one of the electric motor 109, the ball screw mechanism 107, the first power transmission mechanism 111 and the second power transmission mechanism 112, torsional coil springs 133 are arranged for consistently energizing the measuring shaft 131 of the angle sensor 130 in a predetermined rotating direction with the spring force of the torsional coil springs 133.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209770-A (JP)
Title: Safety structure for evacuation device
Inventor: SAKURAI MITSURU
IPC: F04D19/04
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety structure for an evacuation device not causing a serious accident such as an overturn of the evacuation device whole body from an installation space even if a rotor is destroyed during operation in the evacuation device provided with a vacuum pump including the rotor rotating at high speed.  <P>SOLUTION: A torque limiter part 3 and a fuse joint 5 are put between a mount 4 and a lower part of a pump case 2a of a vacuum pump 2, and between piping 6 of an evacuation source and an upper part of the pump case 2a. When the rotor is destroyed and torque not less than a set value is applied on the pump case 2a, the torque limiter part 3 and the fuse joint 5 operate, the pump case 2a slides and rotates on the mount 4 to absorb the torque, and the whole body of the evacuation device 1 is protected from tremendous damage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008220163-A (JP)
Title: Driving method of fuel pump
Inventor: WUNDERLICH ARNO
IPC: F02M37/08
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method of a fuel pump of an automobile for feeding fuel in the direction of a combustion engine which is driven by a brushless electric motor.  <P>SOLUTION: When fuel is no longer required, a brushless electric motor of a fuel pump is stopped, in such manner that the rotor of the brushless electric motor stops at a specified position so that after stopping, the rotor of the brushless electric motor occupies a specified position relative to the stator of the brushless electric motor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008150944-A (JP)
Title: Wall pile structure and its construction method
Inventor: SATO SHINKO
IPC: E02D5/48
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underground concrete structure such as a wall-like pile and an underground wall, which is equipped with an out-of-plane-direction rib or both out-of-plane-direction and in-plane-direction ribs, and a construction method for the structure like this.  <P>SOLUTION: A concrete pile 10 comprises a cylindrical body 12 with an enlarged base portion 16, and a wall-like body 14 which is connected to the cylindrical body 12. The enlarged base portion 16 is protruded in the out-of-plane direction of the wall-like body 14 so as to constitute the rib 18. In another embodiment, this underground concrete structure is constructed as the ribbed underground wall. Additionally, the wall-like pile can also be used in place of the cylindrical body 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009215710-A (JP)
Title: Soundproof wall
Inventor: HAGIWARA TORU
IPC: E01F8/00
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soundproof wall to which a solar battery panel is attached in such a manner as to be inclined obliquely upward, and which is fitted with a power generation member with a sound absorbing effect.  <P>SOLUTION: A forward and downward inclined plate is protrusively provided on the front side of the soundproof panel of the soundproof wall, and the solar battery panel is attached to the surface of the inclined plate. A sound absorbing material is internally mounted in a space section which is formed between the inclined plate and a front plate of the soundproof panel, the oblique side of which is the inclined plate, the lower potion of which is opened, and which has a right-angled triangular cross section in a side view. Thus, noises from a road surface etc. can be effectively absorbed and attenuated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215410-A (JP)
Title: Sol solution composition and method of manufacturing hard coating film
Inventor: HISATSUNE KUNIHIRO
IPC: C09D1/00
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal oxide sol solution composition capable of obtaining a transparent film having the characteristics of metal oxide and high dry hardening property and a method of manufacturing a hard coating film.  <P>SOLUTION: The metal oxide sol solution composition contains a compound having hydroxide group and (meth)acryloyl group in a quantity equal to or above pts.wt of the metal oxide, The method of manufacturing the hard coating film is carried out by applying the metal oxide sol solution and hardening. The metal oxide sol solution composition gives transparency and the characteristics of the metal oxide to a coated material and is hardened with ultraviolet ray for a short time without heating.  <P>COPYRIGHT: (C)2009,JPO&INPIT