baber/WOPTO huggingface dataset:
Patent JP-2009252179-A (JP)
Title: Recommendation information evaluation device and recommendation information evaluation method
Inventor: FUKAZAWA YUSUKE
IPC: G06F17/30
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content evaluation device and a content evaluation method, so as to distribute contents potentially desired by a user, without omission.  <P>SOLUTION: A history class separation part 203 generates a separation plane for separating, in a feature space, a property vector of a selected content and a property vector of a non-selected content stored in a browsing history table 207c. A user property vector calculation part 204 generates a user property vector based on an orthogonal vector orthogonal to the generated separation plane and allows this to be stored in a user property vector management table 207a. Thereafter, when a recommendation request reception part 202 receives a recommendation request, a content evaluation part 206 evaluates the content based on the stored user property vector.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247830-A (JP)
Title: Cooking apparatus
Inventor: MAEDA TOSHIKATSU
IPC: A47J27/00
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To gradually reduce current consumption of a primary battery by supplying power from an electric double layer capacitor and the primary battery when power supply from a power supply plug is stopped, in a cooking apparatus having a backup power supply for a case when the power supply from the power supply plug is stopped.  <P>SOLUTION: A microcomputer 2 having a menu setting function and a present time measuring function is supplied with power by the power supply plug 1 and supplied with power by the electric double layer capacitor 6 and the primary battery 5. When the power supply from the power supply plug 1 is stopped, power is supplied to the microcomputer 2 by the electric double layer capacitor 6 and the primary battery 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222046-A (JP)
Title: Power generation device utilizing waste heat source
Inventor: FUJIWARA SADAO
IPC: F03G7/00
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that solar batteries are widely used as energy saving devices for supplying electric power to houses, instead of electric power currently supplied to general houses and business institutions by power companies, while solar water heaters as energy saving facilities for supplying heat, actually somewhat different from electricity, are currently seen on the roofs of part of general houses only for the purpose to save electric power, the solar batteries being still too expensive to be popularized in spite of the benefits of subsidies because of the recent runaway cost of oil which is considered to be up rather than down in the future according to power companies.  <P>SOLUTION: Only small part of general households use electric power supplied by solar batteries or others instead of electric power supplied by power companies. This power generation device comprises a rotative power body using a natural gravity principle based on a weight difference between volatile material and liquid for really operating a generator to supply electric power to households. This aims to stably supply required electric power to general households.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255628-A (JP)
Title: Damping device for vehicle
Inventor: TSUKANO SATOHIRO
IPC: B60L50/16
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the vibration of a drivetrain caused by to the torque fluctuation of an internal combustion engine in a vehicle.  <P>SOLUTION: This damping device of a vehicle is provided with feedforward control unit 110 for calculating damping torque outputted by a motor generator 300 for suppressing the vibration of a drivetrain from the estimated value of torque outputted from an engine 100 by using the inverse function of the transfer function of a single-freedom vibration model which is equivalent to a multi-freedom vibration model in one natural vibration mode of the plurality of natural vibration modes owned by the multi-freedom vibration model when the drivetrain including an engine 200, the motor generator 300 and a drive shaft 11 or the like is simulated with the multi-freedom vibration model.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257482-A (JP)
Title: Rolling tool
Inventor: GOTANDA TOMONORI
IPC: F16B33/02
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling tool capable of accurately and economically manufacturing a screw thread in a shape of capable of exhibiting a locking function.  <P>SOLUTION: A rolling die 1 is provided with a second die 20 having a plurality of fitting part working teeth 22 and a slit working tooth 23 arranged between the plurality of the fitting part working teeth 22, and a first die 10 having a start end coincident with a rolling direction terminal end of the second die 20 and having a screw thread working tooth 12. The one slit working tooth 23 (a head part 52 side of a locking bolt 51) of the slit working teeth 23 adjacent to the fitting part working tooth 22 is disposed nearer to the fitting part working tooth 22 than the other slit working tooth 23. Accordingly, a rolled material 61 is rolled by the second die 20, and then, is rolled by the first die 10, and thereby, the locking bolt 51 having a slit groove 57 on a flank surface can be rolled.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260681-A (JP)
Title: Image pickup apparatus
Inventor: MORI NAOMI
IPC: H04N5/232
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup apparatus which avoids malfunctioning when the face of a user viewing through an optical finder partially comes in contact with a touch panel.  <P>SOLUTION: An image pickup apparatus includes: the touch panel provided on the back of the apparatus; a registration means for registering information of the eye viewing through an optical finder; and a setting means for setting an enterable area, which is enterable with a touch, in the touch panel in accordance with the registered information of the eye. Furthermore, the image pickup apparatus includes a control means which performs an operation in response to the touch to the enterable area but does not perform operation in response to a touch to any area other than the enterable area in the touch panel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254613-A (JP)
Title: Washing machine, method for controlling drum rotating speed, and program
Inventor: NOMURA HIROYOSHI
IPC: D06F25/00
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the washing performance of a washing machine by determining the state of laundry in the interior of a drum and suppressing the drum rotating speed.  <P>SOLUTION: This washing machine includes a tumbling control section 11 for driving the drum 1 at a predetermined rotating speed, and a quick reverse control section quickly reversing the drum 1 at a short time interval. A frequency component calculation section 10 calculates vibration components within a predetermined frequency range with respect to vibrations of a receiving tub, and controls the rotation speed in the tumbling control section 11 and at least one of the reverse time interval, reverse speed, and torque of the quick inversion control section 12 according to the magnitude of the vibration components. This method can thus provide the drum rotation according to the behavior of the laundry and consequently improve the washing performance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260840-A (JP)
Title: Image forming apparatus
Inventor: HARADA TORU
IPC: G06F3/16
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to accurately execute tasks to be carried out in order in a workflow for a certain process when performing the process in an image forming apparatus.  <P>SOLUTION: The image forming apparatus notifies a user about a task to be next executed while utilizing a barcode technology. The user prints out a barcode with tasks in a workflow recorded thereon from a printer 2 onto an initial form. The user causes a reader 1 to read the initial form and causes a CPU 5 of the image forming apparatus to recognize barcode information. On the basis of the recognized barcode information, the CPU 5 performs control for detecting the task to be next executed by the user from the workflow and outputting a barcode with the detected tasks recorded thereon from the printer 2, display control for an operating unit 6, control for audio output from an audio output device 8, or control for transmitting a message via a network interface 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257555-A (JP)
Title: Driving force distributing device
Inventor: SUZUKI SATORU
IPC: F16H57/027
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force distributing device capable of reducing the number of parts without necessitating any special part and simplifying assembly man-hour and a structure and provided with an inexpensive breather chamber enabling a limited installation space to be effectively used and a clutch mechanism having improved lubricating and cooling properties and excellent stability of performance and durability.  <P>SOLUTION: This driving force distributing device 1 is provided with a case 2, the clutch mechanism having a main clutch 40 for transmitting torque intermittently between a case-like input rotary member 20 and an output rotary member 4, an electromagnet 70 provided on an outer side of a wall part of the input rotary member 20 on the opposite side to a tightening side of the main clutch 40 to move in the axial direction, and the breather chamber 30 for adjusting pressure in a first inside space 3 in the case 2. The electromagnet 70 operates the clutch mechanism intermittently based on magnetically attracting force acting vis-a-vis the wall part of the input rotary member 20 by carrying current. The breather chamber 30 is formed between the electromagnet 70 and the case 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267531-A (JP)
Title: Optical apparatus, imaging unit, and dew condensation detecting method
Inventor: NOTO GORO
IPC: H04N101/00
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To detect dew condensation without giving a disadvantage in cost and space, and also without allowing optical trouble to occur.  <P>SOLUTION: A digital single-lens reflex camera includes: dust-proof glass 31; a piezoelectric element 30 for removing a foreign matter adhering onto the surface of the dust-proof glass 31 by oscillating the glass 31; at least two GND lines 31a, 31b arranged on the surface of the dust-proof glass 31 in a mutually spaced state; and switches 31ab, 31bb for switching the GND lines 31a, 31b between grounded states and connection states to a power source 34a. The generation of the dew condensation is determined by detecting a resistance value or a capacity between the GND lines 31a, 31b in a state where the GND lines 31a, 31b are connected to the power source 34a by the switches 31ab, 31bb. When the generation of the dew condensation is determined, a foreign matter removal action by the piezoelectric element 31 is made to differ from a foreign matter removal action in a normal case.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264442-A (JP)
Title: Valve device
Inventor: KANAZAWA TAKUMA
IPC: H01M8/04
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve device displacing a valve element smoothly even under a low temperature environment.  <P>SOLUTION: The valve device has: a primary chamber body 110 with a primary chamber 110a to which fluid is introduced; a secondary chamber body 120 with a secondary chamber 120a from which the fluid is drawn; and a valve element 130 which makes the primary chamber 110a and the secondary chamber 120a communicate or intercept with or from each other, and also is provided with: an introducing channel 111 introducing the fluid to the primary chamber 110a; and an orifice 113 arranged in the introducing channel 111. The introducing channel 111 is connected to a bottom wall 112 of the first chamber body 110 forming the first chamber 110a with the orifice 113 located below the bottom wall 112.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267165-A (JP)
Title: Variable capacitor and electronic device
Inventor: KANNO MASAKI
IPC: H01G7/06
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable capacitor and an electronic device, having a structure enabling setting of field sensitivity with respect to a control voltage irrespective of a breakdown voltage with respect to a signal voltage.  <P>SOLUTION: The variable capacitor is constituted of a pair of signal electrodes 3, provided so as to sandwich a dielectric layer 4, and a pair of control electrodes 2, provided to sandwich the dielectric layer 4 so as to generate a control electric field in a direction intersecting with the signal electric field generated between the signal electrodes 3. Further, the electronic device employs the variable capacitor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272747-A (JP)
Title: Solid-state imaging element, and imaging apparatus
Inventor: ONODERA TATSUO
IPC: H04N5/357
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging element and an imaging apparatus which ensure both improvement of sensitivity and prevention of clamp mistakes.  <P>SOLUTION: The solid-state imaging element is equipped with: an effective pixel region which includes an photoelectric conversion unit in order to obtain an imaging signal according to a light from a photographed object; an OB (Optical Black) pixel region with an element region in order to obtain a reference signal of the optical black level; and a shading film which is formed on the effective pixel region and the OB pixel region, and has an aperture in an upper part of the photoelectric conversion unit of the effective pixel region. The thickness of the shading film in the OB pixel region is formed to be thicker than that in the effective pixel region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269277-A (JP)
Title: Ink filling method to inkjet head and ink filling system
Inventor: SAKAI SHIGEKAZU
IPC: B41J2/175
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink filling method to an inkjet head which enables replacement filling while preventing bubbles interposed at a liquid interface between liquids from being brought into the inkjet head when replacement filling with an ink is finally carried out after one or two or more liquid agents are sequentially filled into the inkjet head, and to provide an ink filling system.  <P>SOLUTION: A branching channel 10 is formed which goes to a direction different from the inkjet head 1 from halfway of an ink supply passage 7 to make an end a discharge end. When replacing the earlier filled liquid agent with the other liquid agent or ink, the other liquid agent or ink is transferred towards the discharge end of the branching channel 10, and the air interposed between the earlier filled liquid agent and the other liquid agent or ink is discharged from the discharge end. After the liquid interface where the liquids contact each other is formed between the earlier filled liquid agent and the other liquid agent or ink, the other liquid agent or ink is supplied to the inkjet head 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009120174-A (JP)
Title: Controller for damper with variable damping force
Inventor: FURUICHI TAKASHI
IPC: B60G17/018
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a damper with variable damping force capable of enhancing ride comfort when a vehicle is in slalom running on an ungraded road.  <P>SOLUTION: The damper controller includes a roll control part 58 which is equipped for each wheel 3 with a roll control base value setting part 61 to set the roll control base value Drb, a correction value calculating part 62 to calculate the damping force correction value Dc by multiplying the sky-hook control base value Dsb entered from a sky-hook control part 57 with a prescribed gain G, a symbol comparing part 63 to compare the symbol of the roll control base value Drb with the symbol of the sky-hook control base value Dsb, and a target damping force correcting part 64 to set the target damping force Dtgt by conducting a correction to the roll control base value Drb, the correction being based upon the calculating result of the correction value calculating part 62 and the comparative result of the symbol comparing part 63.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008190115-A (JP)
Title: Composite spun yarn and woven and knitted fabric therefrom
Inventor: TAKAHASHI MASAHIKO
IPC: D03D15/00
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite spun yarn in which a metal filament is stably covered with staple fibers or with staple fibers and filament yarns, has excellent abrasion resistance, further excellent antistatic property and excellent electromagnetic wave-shielding property and can satisfy these properties simultaneously.  <P>SOLUTION: The composite spun yarn includes metal filaments and staple fibers in which a fiber bundle (C) including metal filaments in the core part and staple fibers arranged as sheath part, and a fiber bundle (D) including only staple fibers are separately twisted in the same direction of their own so that the component ratio (C/D) of the fiber bundle (C) to the fiber bundle (D) is in the range of 0.4 to 2.3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009272173-A (JP)
Title: Connection structure and connecting method
Inventor: ENOMOTO KENJI
IPC: H01R13/41
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure and a connecting method, readily and surely connecting an electronic component to an electric cable.  <P>SOLUTION: In the connection structure 1 including a connecting terminal 6 electrically connecting the electronic component 3 to the electric cable 100 and a housing 7 into which the electronic component 3 and the connecting terminal 6 can be inserted and mounted and which is disposed opposite to the electric cable 100, the connecting terminal 6 has a through connection part 63 passing through the opposed electric cable 100 to establish connection. A press allowing part 21 allowing to press the through connection part 63 from the side opposite to the electric cable 100 installed side of the housing 7 is provided on the housing 7 at a position opposed to the through connection part 63.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276914-A (JP)
Title: Pseudo ddr memory interface circuit
Inventor: TATEZAKI FUMIAKI
IPC: G06F12/02
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To transmit/receive large amounts of data by using a DDR memory interface, and to shorten the reading (read) latency, concerning a pseudo DDR memory interface circuit for achieving a high speed interface between signal processing blocks.  <P>SOLUTION: The address of a transfer data block is predetermined at the point of time of receiving an RAS address from a DDR memory controller 6-11 of the other signal processing block 6-1, and an internal CAS address generation part 1-2 is initialized to the leading CAS address value of a pertinent RAS address region before a CAS address is actually input from an external DDR memory controller during read-out processing, and the CAS address is generated by the increment processing of the internal CAS address generation part 1-2. Data are read by using the CAS address, and output from a data generation part 6-25. Thus, it is possible to quickly output the transfer data, and to set read latency as a value adaptive to JEDEC specifications.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276463-A (JP)
Title: Image forming apparatus
Inventor: FUNATANI KAZUHIRO
IPC: G03G15/16
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To output a more appropriate image even in the case of using a recording material which absorbs moisture in a high-humidity environment.  <P>SOLUTION: The image forming apparatus is provided with a CPU 15 which, in the case of continuously forming images on a plurality of recording sheet materials, increases the resistance value of an electric element 133 so that a current value flowing from a destaticizing brush 132 to a ground when destaticizing the second recording sheet material may become lower than that when destaticizing the first recording sheet material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277283-A (JP)
Title: Optical disk device
Inventor: KAMIYAMA TAKUTO
IPC: G11B7/0045
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To normally and stably reproduce information recorded in an optical disk in which an unrecorded area and an already recorded area are mixed.  <P>SOLUTION: An optical disk device includes an optical pickup which moves radially on a layer 0 while keeping it unchanged to the vicinity of a target address of a layer 1, then moves to the target address by performing focus jump. The optical disk device further includes a means which causes the optical pickup to move to the recorded area while deciding recorded/unrecorded by using a signal obtained from reflected light of the optical beam, for example, an envelop signal of a reproduced signal (RF signal).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273738-A (JP)
Title: Game machine
Inventor: YAMADA SHIGEKI
IPC: A63F5/04
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for preventing a player from having unsatisfaction and an unnatural feeling.  <P>SOLUTION: A slot machine includes: main reels for reporting the result of winning combination lottery; and sub-reels for performance. When a small combination is not won in the sub-reels though the small combination is won in the main reels in the slot machine, the putting-out of tokens is carried over, and the number of tokens to be put out when the small combination is won in both main reels and sub-reels is added to the upper limit number of the tokens to be put out in a BB mode. Then, the player collects the tokens, where putting-out is carried over, in the BB mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274754-A (JP)
Title: Rental cover case
Inventor: TAKINAMI MASASHI
IPC: B65D85/57
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rental case for storing a recording medium such as a CD and a DVD, or a rental cover case for storing an article such as a comic magazine with its upper end being in an upwardly projecting state.  <P>SOLUTION: The rental cover case has a base 2 at a lower end of a transparent body part 1. The base 2 forms a space in which a lower end of a cover is fitted between an inner surface of the body part and itself. A fitting groove 19 is formed on an upper end of the body part 1 between an outer piece 18 and an inner piece 17 so as to fasten an upper edge of a cover 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT