baber/WOPTO huggingface dataset:
Patent JP-2013131779-A (JP)
Title: Heat sink and manufacturing method thereof
Inventor: FUKAGAWA YOSHIO
IPC: H01L23/36
Filed: 2013-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a light heat sink with a large heat radiation amount that can have a form and a fin pitch optimal for radiating heat by a natural convection, and that can be manufactured at low costs.SOLUTION: A heat sink has a cylindrical center base part A, and plural fins B projecting on an outer face side of the center base part A at intervals in a cylinder circumferential direction, and is constituted by annularly coupling plural constituting members x of an identical shape. Each constituting member x has a base part a constituting one part of the center base part A, plural fins b projecting on the base part a, and coupling means constituting part c formed on the base part a and coupled with the coupling means constituting part c of the other constituting member x. Some fins b out of the plural fins b of the constituting members x comprise trunk-like fin parts b1 projecting on the base part a, and branch-like fin parts b2 projecting on the trunk-like fin parts b1, and the plural constituting members x are annularly coupled with each other by coupling the coupling means constituting part c between the base parts a of the adjacent constituting members x.
Patent JP-2014203009-A (JP)
Title: Image forming apparatus, image forming method, and process cartridge
Inventor: YAMASHITA MASAHIDE
IPC: G03G15/02
Filed: 2013-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can suppress image trouble due to a residual potential on an electrophotographic photoreceptor represented by ghost images, while maintaining constant charge potential of the electrophotographic photoreceptor, so as to stably form high-quality images.SOLUTION: An image forming apparatus includes at least an electrophotographic photoreceptor, charging means for charging the surface of the electrophotographic photoreceptor, exposing means for exposing the charged surface of the electrophotographic photoreceptor to form an electrostatic latent image, developing means for developing the electrostatic latent image using toner to form a visible image, and transfer means for transferring the visible image to a recording medium. When the capacitance of the electrophotographic photoreceptor is C(nF/cm), the absolute value of the charging potential of the electrophotographic photoreceptor after the charging and before the exposure is |V|(V), and the absolute value of the charge amount provided to the electrophotographic photoreceptor after the charging and before the exposure is |Q|(nC/cm), the following formula C×|V|<|Q| is satisfied.
Patent JP-2013135967-A (JP)
Title: Game machine
Inventor: SHIMIZU AKIRA
IPC: A63F7/02
Filed: 2013-04-09
Abstract: PROBLEM TO BE SOLVED: To eliminate a player's discontent about reduction of his/her own balls caused by continuing the game at the thought of latent probability variation and the player's discontent caused by thinking that a chance of a jackpot is missed by stopping the play in spite of the latent probability variation.SOLUTION: A Pachinko game machine has an unannounced high probability mode, that is, the latent probability variation, in which it is not announced that the game is in a high probability state even though the game is currently in a high-probability regular game state with a higher jackpot probability than usual after termination of a jackpot game state. Further, when the latent probability variation occurs, the latent probability variation is announced based on generation of a small jackpot. The latent probability variation is announced when the game is in an easily winning state and during a small jackpot game state.
Patent JP-2013137580-A (JP)
Title: Fixing device and image forming apparatus equipped therewith
Inventor: TAKAHASHI HIRONORI
IPC: G03G15/20
Filed: 2013-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of stably fixing an image without causing a crease on an envelope.SOLUTION: A fixing device 22 includes a fixing pressure switching mechanism in which an endless fixing belt 27 is wound between a pressure roller 25 and a tension roller 26, the pressure roller 25 is abutted against a heating roller 24 via the fixing belt 27, and a fixing mode is switched between a high pressure mode where a fixing pressure is set high and a low pressure mode where the fixing pressure is set low. In the fixing mode, the fixing device 22 sets the fixing pressure to a lower pressure caused only by tension that acts on the fixing belt 27, and holds a sheet between the fixing belt 27 and the heating roller 24 only by the tension of the fixing belt 27 to fix a toner image held on the sheet. Further, the fixing device includes an entrance guide switching mechanism that switches an angle of an entrance guide 30 interlocked with the fixing pressure switching operation by the fixing pressure switching mechanism, the entrance guide 30 is arranged upstream side in a sheet conveyance direction of a fixing nip N formed by the heating roller 24 and the pressure roller 25.
Patent JP-2014211669-A (JP)
Title: Production management system
Inventor: HATA TETSUYA
IPC: G05B19/418
Filed: 2013-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a production management system capable of successively preparing components in each defined component when ordering components mainly for quasi mass-produced products.SOLUTION: A production management system includes: a cell design system apparatus 110 including a forecast assignment information management part 111 which, when a customer production number of a customer whose order acceptance is defined, a model code and a total production number linked to the model code are inputted when ordering option components after defining order acceptance of products, outputs an assignment request of components to be ordered by the customer production number; and a forecast management apparatus 10, which when the assignment request is received, generates a second model code production number for a total production number to be linked to the model code, links the generated second model code production number to the customer production number and registers the linked result in an information recording part 50 of a forecast system, and if a first model code production number and a second model code production number of ordered common components are the same when an advance notice to order acceptance of products is given, links the customer production number to the first model code production number.
Patent JP-2014211144-A (JP)
Title: Intake system
Inventor: SAKURAI YU
IPC: F02B27/02
Filed: 2013-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an intake system capable of inhibiting pressure loss at a confluent part between a short port and a long port.SOLUTION: An intake system 100 includes: an intake port 2; a valve 31 that contains a closing part 34 for closing an opening 25 of the intake port 2 and rotates between an opening position using a short port 2b of the intake port 2 and a closing position using a long port 2a of the intake port 2; an actuator 32 that rotates the valve 31; and a current plate 5 at least provided at a part different from the closing part 34 in the valve 31 or on the downstream side of the valve 31 and the upstream side of a confluent part 24 between the short port 2b and the long port 2a, the plate leading a direction of fluid flowing in the short port 2b to the downstream side of the confluent part 24.
Patent JP-2013167902-A (JP)
Title: Manufacturing method of liquid crystal display device
Inventor: MATSUI YOSHIE
IPC: G02F1/1335
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent reduction of reliability of a seal portion resulting from degradation of an overcoat film in a portion having no alignment layer by ultraviolet radiation in optical alignment treatment in an IPS type liquid crystal display device.SOLUTION: In an IPS type liquid crystal display device, a light shielding film 202, a red color filter 201R, an overcoat film 203, and an alignment film 113 are formed in this order on a counter substrate 200. However, the alignment film 113 is not formed in a seal portion. When the alignment film 113 is subjected to photo-alignment with ultraviolet radiation, a portion of an overcoat film 2031 not covered with the alignment film 113 is degraded by the ultraviolet radiation. In order to prevent moisture penetrating from the degraded overcoat film 2031 from reaching the light shielding film 202 to alter the light shielding film 202 and from causing peeling of the light shielding film 202, the red color filter 201R is disposed below the overcoat film 203 to block the moisture.
Patent JP-2014215544-A (JP)
Title: Sound processing device
Inventor: KITAMURA DAICHI
IPC: G10L21/0308
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To achieve a highly accurate sound source separation with a specified component of a sound signal as an arithmetic operation object of a non-negative value matrix factorization.SOLUTION: A matrix creating unit 34 generates a separation matrix Q in which an element q (m, n) corresponding to each time frequency component y (m, n) where a first sound source is dominant among sound signals SA is set to a numerical value 1, and each remaining element q (m, n) is set to 0. A matrix decomposition unit 36 calculates a coefficient matrix G corresponding to a base matrix F and a coefficient matrix U corresponding to a base matrix H of a second sound source and a coefficient matrix U corresponding to the base matrix H from an observation matrix Y having arranged each time frequency component y (m, n) of the sound signal SA by repeating an update operation of a non-negative value matrix factorization using the base matrix F of the first sound source as teacher information with each time frequency component y (m, n) corresponding to the element q (m, n) set to the numerical value 1 in the separation matrix Q as an arithmetic operation object. The matrix decomposition unit 36 executes the non-negative value matrix factorization under a constraint condition that each element of the coefficient matrix G is suppressed.
Patent JP-2014220034-A (JP)
Title: Lighting apparatus, light source component, and mounting component
Inventor: MAEDA TAKUJI
IPC: F21S2/00
Filed: 2013-05-01
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components of a lighting apparatus in which a lamp is prevented from being dropped by simplifying a mounting structure of the lamp.SOLUTION: A lighting apparatus 1 comprises: a mounting component 2 on which a pair of insertion holes are formed; and an LED module 3 that can be mounted between the insertion holes while a back face opposite to an LED 35 is directed to the mounting component 2. The LED module 3 has: a body 31 for supporting the LED 35 on a front side; a leaf spring 32A that is connected to the body 31, extends toward a side from the body 31, and can be elastically deformed in a vertical direction on a back side from the side of the body 31; and a leaf spring 32B that is connected to the body 31, extends toward a side opposite to the leaf spring 32A from the body 31, and can be elastically deformed in the vertical direction on the back side from the side. Each of the leaf springs 32A, 32B has a tip and an intermediate part, and a distance between the tips is larger than a distance between the insertion holes while stress is not applied.
Patent JP-2014219531-A (JP)
Title: Polarization optical element, optical low-pass filter, and imaging apparatus
Inventor: FUJII HIDEO
IPC: G02B27/46
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that manufacture of a polarization optical element and an optical low-pass filter is difficult and needs a high cost, furthermore the enlargement of the areas of the polarization optical element and the optical low-pass filter is difficult.SOLUTION: A polarization optical element is obtained by the following process: two or more types of polymeric films are laminated, where a number of laminated polymeric films is 500 to 500,000 in total, each of the two or more types of polymeric films has a uniform refractive index and has a film thickness of 0.2 μm to 40 μm, and a difference in refractive index between the two or more types of polymeric films is larger than or equal to 0.05.
Patent JP-2014220652-A (JP)
Title: Image editing apparatus, image editing method, and image editing program
Inventor: TSUTSUMI TAKAHIRO
IPC: H04N1/387
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To edit original data by using an e-mail.SOLUTION: An image editing apparatus comprises: a data division unit 153 for dividing an image of original data into plural areas; an area identification unit 155 which associates identification information for identifying each of the divided plural areas, with each of the plural areas; an editing image generation unit 157 which generates editing images in each of which a dividing image surrounding each of the areas and an image of the identification information of the area are arranged for each of the areas in the image of the original data; an editing e-mail transmission unit 159 for transmitting an editing e-mail including the editing image; an editing execution unit 167 which, on the basis of an editing instruction identified from a return mail returned in response to the editing e-mail, generates edited data obtained by updating the original data; and an output unit 171 for outputting the edited data.
Patent JP-2013176605-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2013-05-15
Abstract: PROBLEM TO BE SOLVED: To enhance game entertainment by eliminating conflict between bodily sensation of a player in a probability variation latency mode and actual control.SOLUTION: A performance mode is shifted to a latency mode with occurrence of a sudden winning probability oscillation jackpot (without time-shortening) or a small win as an opportunity. When the number of variation times after control to a latency mode is not less than a predetermined number of times, each transition lottery performance is executed with a higher ratio than when the number of variation times is less than a predetermined number of times (for example, 30), and each transition lottery performance (strong performance where a background color in fade-out becomes white) where a probability of a fall of the background (fall of a performance mode to a normal mode) as each transition lottery performance is high is executed with a high ratio. Thus, conflict between bodily sensation of a player that a probability of control to a probability variation state is small and actual control is eliminated.
Patent JP-2014166883-A (JP)
Title: Hinge cap
Inventor: YAMAMOTO MANABU
IPC: B65D47/08
Filed: 2013-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a hinge cap in which an engaging part is firmly fitted when closing of a lid, thereby preventing the lid from being easily opened, and the lid can be opened easily and with a weak force.SOLUTION: In a hinge cap which is attached to a container mouth 1 and comprises a cap base A and a top cover B, the cap base A includes an external cylinder 5 fitting to the container mouth 1, a ring-shaped upper wall 6, a lid engaging part 7 provided upright on the upper wall 6, and an extraction cylinder 9 provided upright on an inner edge of the upper wall 6, and an engaging protrusion 22 is provided upright on an outer peripheral upper part of the lid engaging part 7. The top cover B includes a top wall 30, an outer peripheral wall 31 and an inner peripheral wall 32, an inner peripheral lower end part of the outer peripheral wall 31 is provided with an engaging recess 34 engaging with the lid engaging part 34, and an inner peripheral lower part of the engaging recess 34 is provided with a swelled ring 35 of which an upper part is in contact with a lower part of the engaging projection 22 of the lid engaging part 7. On the side of the outer peripheral wall 31 opposite to a hinge C, a pinch piece 38 is provided on a lower end part thereof, and a wall part having an inner periphery of the engaging recess 34 of the outer peripheral wall 31 is a thin wall and can be deformed.
Patent JP-2014228149-A (JP)
Title: Refrigerator
Inventor: KAWANAMI TOORU
IPC: F25D17/08
Filed: 2013-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of improving convenience by achieving quick cooling in pull-down operation etc.SOLUTION: A refrigerator includes a compressor 10 which operates in a refrigeration cycle, an evaporator 11 which is connected to the compressor 10 and cools a first storage room 4, a thermal load change part which changes the thermal load on the evaporator 11 in a plurality of thermal load stages, and an overloading detection part 26 which detects an overload on the compressor, and is provided with a quick cooling mode comprising a non-overload-transition operation in which the thermal load change part changes the thermal load on the evaporator 11 to a higher thermal load stage when a non-overload state of the compressor 10 lasts for a predetermined non-overload time and an overload transition operation in which the thermal load change part changes the thermal load on the evaporator 11 to a lower thermal load stage when an overload on the compressor 10 is detected.
Patent JP-2014228386-A (JP)
Title: Noise source position estimation device and noise source position estimation program
Inventor: SHIBUYA KOJI
IPC: G01R29/08
Filed: 2013-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a noise source position estimation device capable of measuring a noise position irrespectively of a shape of a measurement target.SOLUTION: A measuring unit 10 acquires temporal changes in noise waveforms of a measurement target in a plurality of measurement locations in the same time domain. An arithmetic unit 20 operates an electromagnetic field analysis if the plurality of measurement locations are assumed as signal source positions and the temporally changing waveforms are assumed as excitation waveforms of the signal sources, detects a peak of an electromagnetic field intensity for an operation result, and determines a position at which the peak is detected as a noise source. A result display unit 50 displays thereon a position at which the noise source occurs.
Patent JP-2013210185-A (JP)
Title: Nitrogen substitution type deoxygenating device
Inventor: KOGA TETSUO
IPC: C02F1/20
Filed: 2013-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a nitrogen substitution type deoxygenating device capable of supplying deoxygenated water directly from a deoxygenating tower to a water supply tank even without performing large-scale reinforcement on the water supply tank.SOLUTION: A nitrogen substitution type deoxygenating device 1 has: a facing type deoxygenating tower 12 in which treated water supplied from an upper side and directing downward, and a nitrogen gas N supplied from a lower side and directing upward are brought into contact with each other, the deoxygenated water W2 from which dissolved oxygen is removed, is taken out from lower sections 124, 125, and a nitrogen gas including oxygen is discharged from an upper section 120; and a water supply tank 10 to which the deoxygenated water W2 is supplied from the deoxygenating tower 12 to supply the necessary deoxygenated water W2 to a boiler side according to a request from a boiler side. The deoxygenating tower 12 is disposed on a side of the water supply tank 10, and a supply end section of the deoxygenated water w2 in a lower section of the deoxygenating tower 12 is connected to a side face-side lower than a water level M1 of the water supply tank 10, or a bottom face-side of the water supply tank 10.
Patent JP-2014232958-A (JP)
Title: System and method for detecting expression
Inventor: SUGANO YASUSHI
IPC: H04N5/232
Filed: 2013-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an expression detection system capable of easily and accurately acquiring position information of an organ of the face of an object person at a normal time.SOLUTION: The expression detection system includes: a camera capable of imaging the face of the object person; a monitor disposed at a position visible from the object person; and a control device for estimating personal information (gender and age) of the object person from a face image of the object person imaged by the camera, displaying information corresponding to the object person on the monitor on the basis of the personal information, acquiring by the camera the face image of the object person in the middle of viewing the information displayed on the monitor, and based on the face image, determining the position information of the organ in the face of the object person at a normal time, so as to store it as a standard face database.
Patent JP-2014232428-A (JP)
Title: Test execution assisting device, test system, test execution method, and test execution assisting program
Inventor: KAZAMA YOSHIYUKI
IPC: G06F11/36
Filed: 2013-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a test execution assisting device for efficient execution of a test.SOLUTION: There are provided: acquisition means for acquiring an initial value from a process target program containing the initial value of a static variable specifying a test target function of a test target; and extraction means in which, based on the acquired initial value and correspondence information between the initial value and an execution condition of an individual test program for testing the test target function that is contained in a program group, an individual test program which is an execution target is extracted from the program group to generate execution program information, and an individual test program is extracted based on the execution program information to output the program to a test target device for executing the individual test program.
Patent JP-2014233374-A (JP)
Title: Induction heating heat generation device
Inventor: FUJITA HAGINO
IPC: H05B6/02
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating heat generation device having a structure in which a conductive member for generating heat by an excess current induced by a high frequency magnetic field, and a heat conductive medium that is heated by the conductive member are airtightly sealed in a package, in which expansion of the package when the conductive member is heated is effectively suppressed, and which can be manufactured easily and at low costs.SOLUTION: In an induction heating heat generation device in which a conductive member 5 (heating element) for generating heat by an excess current induced by a high frequency magnetic field, and a heat conductive medium 7 that is heated by the conductive member are airtightly sealed in a package 3, the heat conductive medium 7 is bone dry oil whose moisture content measured by Karl Fischer's method is adjusted to be 25 ppm or less, and whose boiling point is higher than that of water.
Patent JP-2014236656-A (JP)
Title: Electric connection box
Inventor: FURUYA HIROYASU
IPC: B60R16/02
Filed: 2013-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric connection box in which a wiring harness passes through a case, which can prevent the wiring harness from moving on its own and can enhance the hardness of the case.SOLUTION: A case of an electric connection box comprises a synthetic resin body case that houses electronic components, an upper cover that is attached on an upper surface side of the body case, and a lower cover 2 that is attached on a lower surface side of the body case. The lower cover 2 is formed in a shallow box shape, and in two portions of a peripheral wall 21, a notch 22 through which a wiring harness 5 passes is formed. Inside the lower cover 2, a plurality of protrusions 3 are formed to regulate the wiring path of the wiring harness 5. The protrusions 3 are in pairs so as to sandwich the wiring harness. In each of the protrusions 3 in pairs, a through hole 4 for a binding band is formed.