baber/WOPTO huggingface dataset:
Patent JP-2012163474-A (JP)
Title: Vortex flowmeter and manufacturing method thereof
Inventor: MATSUDA JUNICHI
IPC: G01F1/32
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively obtain a vortex flowmeter of a so-called standard 1 type structure having various merits.SOLUTION: A vortex flowmeter 1 includes a cylindrical main body 2 connected to a flow tube 100 through which a fluid to be measured is circulated, and a vortex generator 3 which is disposed within a cylindrical flow channel 2a formed in the main body 2 so as to extend in a direction rectangular to an axial direction of the flow channel 2a. In a connecting portion of the vortex generator 3 and the main body 2 inside the flow channel 2a, a gap G is formed. The main body 2 and the vortex generator 3 are molded by precise casting separately and then joined by welding.
Patent JP-2012161832-A (JP)
Title: Steel plate levelling speed control method on levelling machine and its equipment
Inventor: WAKATSUKI KUNIHIKO
IPC: B21B39/00
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a steel plate levelling speed control method on a levelling machine and its equipment, which can improve manufacturing efficiency of the steel plate by avoiding collision of the tail end of a preceding steel piece with the head end of a following steel piece, and can eventually improve productivity.SOLUTION: When a plurality of steel plates cooled to a designated temperature on a cooling bed 1 are successively straightened through a levelling machine 2 and when a steel plate on a transfer table on the entry side of the levelling machine is drawn in beneath the work roll of levelling machine 2 for straightening with no steel plate in the levelling machine, if the space Lb on the delivery side of the levelling machine is longer than the length of steel plate that is assumed to be drawn in and straightened, straightening on the levelling machine 2 is performed at the predetermined standard speed for straightening, and if the space Lb on the delivery side of the levelling machine is shorter than the length of steel plate that is assumed to be drawn in and straightened, straightening on the levelling machine 2 is performed at a slower speed than the standard speed for straightening, and furthermore, the shorter is the space Lb on the delivery side of the levelling machine, the slower is the straightening speed.
Patent JP-2011088824-A (JP)
Title: Gypsum composition controllable of generation of hydrogen sulfide, gypsum-based building material, and gypsum-based solidifying material
Inventor: YAMAGUCHI MASAHITO
IPC: C04B22/12
Filed: 2011-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gypsum composition which is inexpensive and can be used in an application for a solidifying material used in the soil modification or a building material or the like consumed in a large quantity and has a specification to hardly produce hydrogen sulfide compared with the conventional one and high practical value when being wasted or used for the soil modification or the like, and further to provide a gypsum-based building material having the excellent characteristics in a state of keeping the conventional quality and construction work efficiency.  <P>SOLUTION: The gypsum composition controllable of generation of hydrogen sulfide is obtained by adding (B) 0.8-20 pts.mass at least one kind of an aluminum compound selected from a group composed of aluminum oxide, aluminum chloride, aluminum hydroxide, aluminum sulfate and derivative thereof to (A) 100 pts.mass calcined gypsum.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012174550-A (JP)
Title: Method for manufacturing liquid-substance impregnated electrolyte membrane, and liquid-substance impregnated electrolyte membrane type fuel cell
Inventor: SHIBATA YUJI
IPC: H01M8/10
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid-substance impregnated electrolyte membrane, which can adjust an amount of a proton conductive liquid substance which is excessively contained in an electrolyte membrane to a degree not adversely affecting power generation performance, and to provide a liquid-substance impregnated electrolyte membrane type fuel cell having the liquid-substance impregnated electrolyte membrane.SOLUTION: The method for manufacturing the liquid-substance impregnated electrolyte membrane includes a constituting step and a compression step. The constituting step includes: sandwiching an electrolyte membrane 2 containing the liquid substance having a predetermined amount of proton conductivity between two sheets of first membranes 3 having water repellency, acid resistance and heat resistance; arranging porous second membranes 4 which holds the liquid substance flowing out of the electrolyte membrane 2 and has heat resistance and deformability, around the electrolyte membrane 2 or the like; and further sandwiching the electrolyte membrane 2 or the like between two sheets of third membranes 5 having rigidity, thermal conductivity and acid resistance. The compression step includes applying a predetermined pressure on a component which has been adjusted in amount of the impregnated liquid substance and is produced in the constituting step under a predetermined temperature condition for a predetermined time.
Patent JP-2012175482-A (JP)
Title: Terminal connection setting method of network communication device, operation monitoring device, and network communication device
Inventor: YAMAZAKI HIROSHI
IPC: H04L12/56
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a terminal connection setting method of a network communication device, an operation monitoring device, and a network communication device, capable of performing setting to permit connection of a specific terminal to a designated communication port of the communication device without taking a burden of a setting operation on an operator and a user.SOLUTION: In an operation monitoring device 100, a communication port of a communication device 220 accommodating a terminal 230 and an IP address of the terminal are allocated to the terminal 230 connected to a network. When a communication device 210 detects a packet using the IP address as a transmission source, the operation monitoring device 100 is notified of the detection. In response to the notification, the operation monitoring device 100 makes the communication devices 210 and 220 perform notification of a MAC address of the terminal and communication port identification information. The identification information of the communication port by the notification and the identification information of the previously-allocated communication port are verified. When both identification information coincide with each other, the MAC address of the terminal is set to the communication port as MAC address filtering information.
Patent JP-2012170946-A (JP)
Title: Air diffusion cylinder, and aerobic tank provided therewith
Inventor: MANABE KYOICHI
IPC: B01F3/04
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an air diffusion cylinder which prevents air diffusion holes from clogging, and achieves the reduction of pressure loss, and an aerobic tank provided therewith.SOLUTION: In the air diffusion cylinder 5 provided alongside with a plurality of air diffusion holes S in the axis direction and around the axis, with regard to the sum of the opening areas of air diffusion holes S disposed plurally alongside in the axis direction at any given position in the direction around the axis, the sum of the opening areas of a row downside in the vertical direction when setting the air diffusion cylinder 5 is greater than the sum of the opening areas of a row upper side. Thus, it is easy for the air diffusion cylinder 5 to bubble from the downside air diffusion holes S where the hydraulic pressure is high so as to bubble with a similar extent as the upper side where the hydraulic pressure is low, whereby bubbling is even all over the air diffusion area.
Patent JP-2012177730-A (JP)
Title: Image forming apparatus
Inventor: INOUE KEISUKE
IPC: G03G21/00
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of regenerating energy.SOLUTION: A color printer 1 of the present invention includes: a motor 42 that drives and rotates a photoreceptor 21 with supply of power, and generates power in association with the rotation of a rotation shaft; a power supply 45 that supplies power to the motor 42; a utilization unit that utilizes regenerated power; a switch 43 that connects the motor 42 to either of the power supply 45 and the utilization unit; and a control unit 51 that controls the switch 43. The control unit 51 controls changeover of the switch 43 in such a manner that the motor 42 is connected to the power supply 45 during image formation, and the motor 42 is connected to the utilization unit after image formation and at least until the rotation of the motor 42 stops.
Patent JP-2012179123-A (JP)
Title: Root canal filling material containing mesenchymal stem cell and dental tissue regeneration method using the same
Inventor: NAKAJIMA MISAKO
IPC: A61L27/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a root canal filling material for use in a tooth extraction or non-tooth extraction treatment, which is easily obtained, can be clinically applied, and can efficiently promote dental tissue regeneration, and to provide a dental tissue regeneration method using the same.SOLUTION: This root canal filling material 200, which contains mesenchymal stem cells 220 except dental pulp stem cells and an extracellular matrix 210, is inserted into the apical side of the root canal after pulpectomy or after the enlargement and cleaning of an infected root canal. The dental tissue regeneration method by the tooth extraction or non-tooth extraction treatment includes a step of injecting the root canal filling material into the apical side of the root canal of a non-extracted tooth after the pulpectomy or after the enlargement and cleaning of the infected root canal.
Patent JP-2012182047-A (JP)
Title: Bus-bar set and method for manufacturing the same
Inventor: HASHIMOTO DAISUKE
IPC: H01R43/00
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a bus-bar set that has good heat dissipation and installation workability even when the bus-bar set is formed using conductors having large cross-section area and that prevents excessive heat generation due to poor electrical connection.SOLUTION: A bus-bar set 1 includes a plurality of multilayer bus bars 10 and an insulating member 20. Each of the multilayer bus bars 10 has: an intermediate portion 11 that has a structure in which a plurality of plate-like conductors 11A are superimposed; and terminal portions 12 that are conductors leading from both ends of the intermediate portion 11 and are to be connected to other component parts. The insulating member 20 is a flexible insulator formed so as to have a flat outside shape, and combines the multilayer bus bars 10 into a single unit while covering the intermediate portions 11 of the multilayer bus bars 10 arranged in parallel at intervals on a single plane.
Patent JP-2012181746-A (JP)
Title: Journal issuance system and journal issuance device
Inventor: IWAMOTO KIYOSHI
IPC: G07G1/06
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To issue journals only for customers who need printed journals showing shopping history and satisfy specific conditions.SOLUTION: A journal issuance system includes purchase information storage means for storing purchase date accumulated through shopping by a customer, journal issuance request means for the customer to request an issuance of a journal showing a purchase history, purchase history retrieval means for retrieving the purchase history of the customer stored by the purchase information storage means when receiving a request for an issuance by the journal issuance request means, purchase quantity determination means for determining whether the quantity of the purchase by the customer retrieved by the purchase history retrieval means has reached a specific value, and purchase output means for printing out the purchase history of the customer when the purchase quantity determination means determines that the quantity of the purchase by the customer has reached or exceeded the specific value.
Patent JP-2011129953-A (JP)
Title: Developing apparatus
Inventor: YAMAMOTO TARO
IPC: H01L21/027
Filed: 2011-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development processing method to improve CD value uniformity on a substrate surface and to shorten processing time, even when exposing and developing a substrate with large kinds of films including an immersion protecting film or a water-repellent resist.  <P>SOLUTION: The development processing method develops and processes the substrate while rotating the substrate, after the substrate is coated with a resist on its surface and is exposed. The development processing method includes a developing liquid supply step of moving a developing liquid nozzle 4b disposed over the substrate W from a central side to an outer circumferential side of the substrate W, and to supply the developing liquid D from the developing liquid nozzle 4b onto the substrate W surface, and also includes a first rinse liquid supply step of moving a first rinse liquid nozzle 4c disposed above the substrate W from the central side to the outer circumferential side of the substrate W, and to supply the first rinse liquid R from the first rinse liquid nozzle 4c onto the substrate W surface. The first rinse liquid supply step and the developing liquid supply step are executed simultaneously, while the first rinse liquid nozzle 4c is disposed on an inner side of the substrate W than the developing liquid nozzle 4b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011228645-A (JP)
Title: Semiconductor integrated circuit device
Inventor: WADA MASATAKE
IPC: H01L21/82
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To constitute a capacity cell without increasing the area of a circuit block.SOLUTION: The semiconductor integrated circuit device comprises a substrate structure layer 10 having a pair of diffusion regions 15,14; a wiring layer 40 having a pair of power supply wirings 41,42; a capacitance 20 in which a first electrode 21, a dielectric body 22 and a second electrode 23 are stacked, and formed in a frame shape along an outer frame of a standard cell region 1 where a standard cell is arranged between the substrate structure layer 10 and the wiring layer 40; a first substrate contact 31 electrically connecting one power supply wiring 41 to one diffusion region 15 outside of the standard cell region 1; a second substrate contact 32 electrically connecting other power supply wiring 42 to other diffusion region 14 outside of the standard cell region 1;a first capacitance contact 34 electrically connecting the first electrode 21 to other diffusion region 14 inside of the standard cell region 1; and a second capacitance contact 33 electrically connecting the second electrode 23 to one power supply wiring 41 inside of the standard cell region 1.
Patent JP-2012186675-A (JP)
Title: Signal processing device and signal processing method
Inventor: YONEDA MICHIAKI
IPC: H03F1/52
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To stop abnormal sounds from being reproduced associated with reverse connection of a speaker unit and the like.SOLUTION: A reproducing device 1 performs a negative MFB (motional feedback) process. When a speaker unit 14 is reverse-connected, a phase of a feedback signal is inverted and a positive feedback process is consequently performed, causing oscillation. A control portion 3 is supplied with a digital audio signal from a switch 11. The control portion 3 is also supplied with a digital feedback signal output from an ADC 16. The control portion 3 detects a difference (R1-R2) between a level R2 of the digital audio signal and a level R1 of the digital feedback signal. If the difference is equal to or more a threshold th, it is determined that the speaker unit is reverse-connected and oscillating. The control portion 3 sets a value of substantially zero to a gain coefficient of a gain adjusting portion 6. By setting a value of substantially zero to the gain coefficient, a feedback component becomes substantially zero, stopping abnormal sounds from being reproduced associated with the oscillation.
Patent JP-2012185054-A (JP)
Title: Sulfur deposition state determination method, sulfur deposition state determination apparatus and sulfuric acid electrolytic system
Inventor: YAMAKAWA HARUYOSHI
IPC: G01N27/30
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a sulfur deposition state determination method with which a sulfur deposition state in a sulfuric acid electrolyte can be determined promptly and accurately, a sulfur deposition state determination apparatus using the determination method, and a sulfuric acid electrolytic system having the determination device.SOLUTION: A sulfur deposition state determination apparatus includes an active electrode 3a and a reference electrode 3b in contact with a sulfuric acid electrolyte, a potentiostat 4 which sweeps a potential of the active electrode 3a with respect to the reference electrode 3b and measures a response current in that case with the passage of time, and a determination unit 5 in which, upon receiving potential information of the active electrode 3a and a measurement result of the response current by the potentiostat 4, on the basis of a reduction current while the potential of the active electrode 3a with respect to the reference electrode 3b is a reduction potential, and variation with the passage of time in a correlation with the reduction potential, a sulfur deposition state in the sulfuric acid electrolyte is determined.
Patent JP-2012190917-A (JP)
Title: Light emitting diode and manufacturing method of the same
Inventor: OISHI HIROMI
IPC: H01L33/64
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting diode which prevents thermal deterioration of an LED chip in the manufacturing processes and improves heat radiation.SOLUTION: A light emitting diode 1 includes: a pair of lead wires 2, 3; an LED chip 4; and a glass bulb 5 hermetically sealing the LED chip 4. The glass bulb 5 includes a glass inner cylinder 51 fastened to both the lead wires 2, 3 at an upper end portion and a glass outer cylinder 52 covering the LED chip 4. The glass bulb 5 is formed by welding lower end portions of the glass inner cylinder 51 and the glass outer cylinder 52. A mount member 6, made of a material having large heat conductivity, electrically connects with an upper end portion of the one lead wire 2, and the LED chip 4 is fastened to the mount member 6. The LED chip 4 electrically connects with the one lead wire 2 through the mount member 6.
Patent JP-2012190968-A (JP)
Title: Metalization film capacitor
Inventor: SANO MASAHITO
IPC: H01G4/18
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a metalization film capacitor which withstands high voltage high frequency applications by suppressing vibrations generated from a capacitor element.SOLUTION: A capacitor element 11 is formed by winding a metalization film 10, having a metal deposition electrode formed on one or both surfaces of a dielectric film, so that a pair of metal deposition electrodes face each other with the dielectric film interposed therebetween. A metalization film capacitor is obtained by providing electrode lead-out parts on both end faces of the capacitor element 11. A through cavity is formed at the start-of-winding portion of the capacitor element 11, and a cushioning material 13 is arranged in the cavity.
Patent JP-2011192279-A (JP)
Title: Document management system, apparatus, and method configured to provide document notification
Inventor: UCHIDA YUKI
IPC: G06F13/00
Filed: 2011-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved document management system that is not difficult to use, and is not time-consuming.  <P>SOLUTION: The document management system is provided with: a document registration function; a document management application; and an application user interface device. The application user interface device is provided with: an application interface unit configured to communicate via a network with a document management application in order to acquire the document data of a designated document; an operation user interface unit configured to provide a notification user interface configured to enable the application user to designate the notification destination of another user to the application user; and a notification transmission unit configured to transmit the notification of a designated document including at least part of the document data of the designated document from the application user interface device via the network to the designated notification destination of the other user.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012195674-A (JP)
Title: Multiple optical axis photoelectric sensor
Inventor: KIKUCHI HIROSAKU
IPC: G01V8/20
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent such an adjustment to a quantity of projected light as may cause ambient light to surrounding sensors.SOLUTION: Each optical axis of a multiple optical axis photoelectric sensor S is selected in order, a light projection process of a light emitting element 11 on the selected optical axis and a light reception process of a light receiving element 21 on the selected optical axis are executed, and the quantity of projected light is adjusted in accordance with the obtained quantity of received light. In the adjustment process, if a margin state of the quantity of received light to a registered incoming light threshold exceeds a predetermined upper limit margin state, the quantity of projected light is reduced to produce a margin state within the upper limit. If the margin state of the quantity of received light to the incoming light threshold is within the upper limit margin state, on the other hand, the current quantity of projected light is maintained.
Patent JP-2012193059-A (JP)
Title: Method for producing metal oxide particle and method for producing resin composition comprising the metal oxide particle
Inventor: YANAGIHARA TAKESHI
IPC: C08K3/36
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing metal oxide particles, whereby particle size can be readily controlled.SOLUTION: The method for producing the metal oxide particles comprises: a step of reacting a metal powder with oxygen so as to obtain spherical metal oxide particles; and a step of crushing the obtained spherical metal oxide particles so as to crush coarse particles equal to or larger than a prescribed size. The particle size of the spherical metal oxide particles obtained by reacting the metal powder and oxygen can be promptly controlled by performing a crushing operation on the spherical metal oxide particles and selectively crushing the coarse particles. The crushing operation performed on the spherical metal oxide particles preferentially crushes the coarse grains without affecting most of the particles. Thus, by performing the crushing operation on the spherical metal oxide particles, their particle size can be controlled without affecting the shape of most particles. Since the shape of most particles is not affected, the obtained metal oxide particles retain favorable properties inherent in the spherical metal oxide particles.