baber/WOPTO huggingface dataset:
Patent JP-2012015349-A (JP)
Title: Semiconductor device
Inventor: SOYANO SHIN
IPC: H01L23/02
Filed: 2010-07-01
Abstract: PROBLEM TO BE SOLVED: To substantially eliminate protrusion of an adhesive from a joined portion while securing sufficient joint strength between a resin case and a metal base.SOLUTION: Adhesive application grooves 30 are provided on a joined surface 29 of a resin case 16 facing a metal base 10. Top surfaces of adjacent walls forming each adhesive application groove 30 are spaced away from a flat surface of the joined surface 29 and respectively form adhesive escaping spaces 32 between the metal base 10. The adhesive escaping spaces 32 actively guide and accommodate the excessive amount of the adhesive 17 excessively applied on the adhesive application grooves 30. Further, flowing adhesive accommodating grooves 31, which are respectively in communication with the adhesive escaping spaces 32, are provided, thereby surely accommodating the adhesive 17 that could not be accommodated in the adhesive escaping spaces 32. Furthermore, even if the amount of the adhesive 17, which cannot be accommodated by the flowing adhesive accommodating grooves 31, is applied, adhesive flow prevention grooves 33 accommodate the excessive amount of the adhesive 17, and further protrusion is prevented.
Patent JP-2012015362-A (JP)
Title: Method of connecting lead wire of solar battery cell
Inventor: ONO YUTAKA
IPC: H01L31/04
Filed: 2010-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of connecting a lead wire of a solar battery cell which can suppress occurence of a crack of the solar battery cell during connecting the lead wire to a bus electrode with heat and pressure.SOLUTION: Soldered lead wires 4 and 7 are aligned on two light receiving surface bus electrodes 14 and two rear surface bus electrodes 15 provided on a substrate 11. The lead wires 4 (4A) and 7 (7A) aligned on the first light receiving surface bus electrode 14 and the first rear surface bus electrode 15 are pressed by a first lead presser 50 (50A) so as to avoid a positional deviation and connected through heating by an infrared lamp heater 32; The lead wires 4 (4B) and 7 (7B) aligned on the second light receiving surface bus electrode 14 and the second rear surface bus electrode 15 are pressed by a second lead presser 50 (50B), heated by the infrared lamp heater 32 and connected through soldering.
Patent JP-2012014008-A (JP)
Title: Image forming apparatus and developing device
Inventor: KATAOKA NAOKI
IPC: G03G15/08
Filed: 2010-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device allowing realization of both image quality and cost.SOLUTION: A developing unit is provided with a first conveyance path 91 constituting a circulation conveyance path for a developer, a second conveyance path 92, a first communication path 93 for intercommunicating the first conveyance path 91 and second conveyance path 92, and a third communication path 95 for intercommunicating the first conveyance path 91 and second conveyance path 92 at a position closer to an x' direction than the first communication path 93. The first conveyance path 91 is provided with a discharge opening 99 for discharging a developer, and a shutter 56. The shutter 56 can be switched between a trickle-corresponding position for opening the discharging opening 99 and closing the third communication path 95, and a non-trickle-corresponding position for closing the discharge opening 99 and opening the third communication path 95. The conveyance paths of the developer are changed by the position of the shutter 56, and a trickle development scheme and a non-trickle (normal) development scheme can be switched in a single developing unit.
Patent JP-2012012211-A (JP)
Title: Recording apparatus
Inventor: KAWASHIMA HIDEMIKI
IPC: B65H16/06
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a roll paper storage cassette that eliminates the need for the roll paper storage cassette according to the size of the roll paper, and prevents wrong loading of the roll paper, a roll paper shaft and the roll paper storage cassette, and to provide a recording apparatus with the same.SOLUTION: The roll paper storage cassette for storing the roll paper rolled around a core of the roll paper shaft is provided with a pair of mutually openable and closable cases 103, 104, and attachments 401, 402 which can be attached and detached to and from the inside of both ends of the case according to the size of the roll paper. Also, the roll paper storage cassette has a regulation member configured to prevent the entry of the roll paper shaft of a specific type, and to allow the entry of the roll paper shaft of other specific type, while the attachments 401, 402 are detached, and configured to be moved from a position where the roll paper shaft of the specific type is prevented from entry if the attachment is attached.
Patent JP-2012019301-A (JP)
Title: Imaging apparatus and color temperature calculation method
Inventor: KAYAMA SHINZO
IPC: H04N5/33
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in calculation accuracy of a color temperature.SOLUTION: A control unit 200 calculates a color temperature by use of at least first visible light signals and near infrared signals when the amount of near infrared signals is larger than a predetermined amount. The first visible light signals are signals generated by photoelectric conversion of visible light. The near infrared signals are signals generated by photoelectric conversion of near infrared light.
Patent JP-2012019396-A (JP)
Title: Mobile communication method and wireless base station
Inventor: MORIOKA YASUSHI
IPC: H04W74/08
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To allow a wireless base station DeNB to know the transmission source of a received "RA Preamble".SOLUTION: A mobile communication method comprises: a step in which a mobile station UE generates an "RA Preamble" on the basis of a RACH_ROOT_SEQUENCE for mobile stations UEs contained in a received SIB, and transmits the "RA Preamble" to a wireless base station DeNB; a step in which a relay node RN generates an "RA Preamble" on the basis of a RACH_ROOT_SEQUENCE for relay nodes RNs contained in a received SIB, and transmits the "RA Preamble" to the wireless base station DeNB; and a step in which the wireless base station DeNB determines whether the transmission source of the received "RA Preamble" is the mobile station UE or the relay node RN.
Patent JP-2011078082-A (JP)
Title: Surface acoustic wave filter
Inventor: OTANI TAKASHI
IPC: H03H9/64
Filed: 2010-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave filter having tapered input- and output-side IDT electrodes and having a wide frequency passband while reducing diffraction loss of a surface acoustic wave and the size of a piezoelectric substrate.  <P>SOLUTION: Two filter sections 30 having tapered input- and output-side IDT electrodes 12 and 13, which are formed so that the width and distance of an electrode finger 15 and a reflecting electrode 16 may increase as it goes from one bus bar 14 toward the other bus bar 14, are disposed on a piezoelectric substrate 11 along the propagation direction of the surface acoustic wave. The other bus bars 14, 14 on the electrodes 12, 13 are connected with an input port 21 (output port 22) respectively, and a track Tr2 of a region close to one bus bar 14 on a first filter section 31 is made equal to a track Tr3 of a region close to the other bus bar 14 on a second filter section 32.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012018135-A (JP)
Title: Separating agent
Inventor: TOKUNAGA KAZUHIKO
IPC: B01J20/26
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a separating agent with a ligand immobilized thereon in which the ligand has an affinity adsorbability of high selectivity and good separation efficiency.SOLUTION: In a separating agent, a ligand having an affinity adsorbability is covalently immobilised on a porous particles of synthetic polymer having a crosslinked structure. The porous particles have pore diameters of 10 Å or more and 10,000 Å or less measured by a mercury intrusion method, average particle size of 1 μm or more and 1,000 μm or less, and an amount of an antibody adsorption of 5 mg/mL or more.
Patent JP-2012023244-A (JP)
Title: Manufacturing method of semiconductor element and light emitting diode and power device having the semiconductor element manufactured by the method
Inventor: YOSHII MOTOYASU
IPC: H01L21/304
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent chips or cracks in substrates in the substrate grinding and polishing processes and facilitate dice cutting in the manufacturing process of a semiconductor element.SOLUTION: The manufacturing method of the semiconductor element includes an adhesion process in which a surface 10A of a substrate 10, having a semiconductor layer on the surface, is bonded to a polishing support member 50 with an adhesive 40 through a plate-like adhesion member 20A, a hardening process in which the adhesive 40 is hardened, and a polishing process in which a back surface 10B of the substrate 10, which is bonded to the polishing support member 50 through the adhesion member 20A, is polished to a predetermined thickness.
Patent JP-2012026466-A (JP)
Title: Electromagnetic valve
Inventor: ISHIKAWA GENICHI
IPC: F16K1/36
Filed: 2010-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic valve capable of reducing an amount of fluctuation in pressure differential relative to a fluctuation in a flow rate.SOLUTION: A conical portion 404a is provided at the tip of a main valve element 404. In such a structure, when a flowing brake fluid hits the conical portion 404a of the main valve element 404, the brake fluid is bounced back at substantially the same angle that it hits the conical surface of the conical portion 404a. However, a movement direction of the bounced brake fluid is not largely inclined from a direction where the brake fluid is to be caused to flow. Therefore, flow resistance gets smaller than on a spherical surface and the fluid can smoothly flow. Further, since generatrices of the conical portion 404a agree with tangent lines to the spherical surface and a boundary area between the spherical surface and the conical surface is continuous without a step, the brake fluid is rectified by these surfaces when it flows. Therefore, it is possible to reduce the amount of fluctuation in pressure differential relative to the fluctuation in the flow rate of the brake fluid.
Patent JP-2012025886-A (JP)
Title: Ink set
Inventor: SANO TSUTOMU
IPC: C09D11/00
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an ink set attainable of an image free of uneven glossiness and excellent in fixability.SOLUTION: The ink set includes at least an ink composition containing a self-dispersible pigment and a polymer, and a white ink composition containing a hollow resin particle and a urethane resin, wherein the difference between the maximum refractive index and the minimum refractive index among the refractive index of the polymer, the refractive index of the hollow resin particle and the refractive index of the urethane resin, is 0.1 or less.
Patent JP-2012033543-A (JP)
Title: Package for housing element and semiconductor device equipped with the same
Inventor: TSUJINO MASAHIRO
IPC: H01L23/02
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a package for housing an element provided with input-output terminals having a wiring conductor and a coplanar conductor, which solves the possible problem of a short circuit between the wiring conductor and the coplanar conductor due to need for narrowing a distance between the conductors when transmitting signals having higher frequency components.SOLUTION: The package for housing the element comprises an insulative substrate, a second wiring conductor disposed on a top face of the insulative substrate, and a coplanar wiring board having a pair of coplanar conductors disposed on the top face of the insulative substrate so as to sandwich the second wiring conductor and disposed on a top face of a base substrate between a mount region and input-output terminals to electrically connect a semiconductor element and the input-output terminal.
Patent JP-2012029745-A (JP)
Title: Cooking dish
Inventor: YOSHIDA SHIGEO
IPC: A47G19/00
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that though a shape that a mug united with a mortar is devised as a dish usable everyday and usable for cooking, but a general mortar is made heavy so as to be easily fixed, therefore it is too heavy to be used as a dish and it is hard to hold and support a whole of it by one hand of a child or a sick person even if it is simply decreased in weight, and on the other hand, if the inside bottom is an mortar shaped unevenness, then a metallic spoon or painted chopsticks cannot be used.SOLUTION: A part of a handle is extended to a position reaching a table first and made to be a fulcrum for support. When an arm is brought into contact with the table to grab the handle and a thumb is put on the handle to make the power of the thumb as support power, and thereby, even if a body is decreased in weight, it is possible to cook at ease by weak power. On the other hand, the mortar shaped unevenness is limited to a part in the inside bottom, and a low projection part with cuts is set on a border with an part without unevenness. Grind and crush by grind are carried out on the mortar shaped part, other process is carried out as a whole, and the part without unevenness is used when used as a dish. Thereby the dish can be used for preparing various kinds of cooking by firmly supporting the dish by weak power.
Patent JP-2012029616-A (JP)
Title: Flavor enhancer
Inventor: KANEKO HIDE
IPC: A23L9/10
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a flavor enhancer enabling increase in deliciousness of food and drink, addition of rich taste to the food and drink and favorable meltability of palatability of the food and drink which are not sufficiently achieved by addition of conventional seasoning, natural extract and/or the like; and to provide a method for enhancing flavor.SOLUTION: The flavor enhancer comprises pyroglutamyl dipeptide or its salt represented by formula (1) (wherein R is a residue of an amino acid selected from among serine, glycine, histidine, arginine, alanine, an aspartic acid, a glutamic acid, a pyroglutamic acid, phenylalanine, threonine, cysteine, cystine, glutamine, asparagine, methionine, tyrosine, tryptophan, valine, isoleucine, lysine or leucine, which is combined with an adjacent carbonyl group via an amino group in molecules).
Patent JP-2012039213-A (JP)
Title: Digital broadcast receiver
Inventor: SUZUKI UMIHIKO
IPC: H04N7/173
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a receiver which, during frequency repacking, notifies a viewer of the reason for reception incapability by letting know the viewer an end of broadcast with the existing frequency so that the viewer does not mistake a reception incapability state due to the frequency repacking for failure of the receiver.SOLUTION: The receiver for receiving a broadcast wave has a storage unit for storing information transmitted by the broadcast wave and a determination unit for performing determination processing with the use of the information. The information transmitted by the broadcast wave includes broadcast frequency modification date/time information and pre-modification frequency information, the storage unit stores the broadcast frequency modification date/time information and the pre-modification frequency information in association with each other after the date of frequency modification, and the determination unit, at the time of reception incapability, determines whether the pre-modification frequency information and a selected frequency coincide with each other or not and whether the current date/time is after the date/time specified in the broadcast frequency modification date/time information or not, and announces the reason for the reception incapability on the basis of the determination results of the determination unit.
Patent JP-2012037688-A (JP)
Title: Optical unit having deflection correction function
Inventor: MINAMIZAWA SHINJI
IPC: G03B5/00
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical unit having a deflection correction function capable of preventing resonance of a movable module even in a case where the movable module is configured to oscillate by a small force and absorb impact.SOLUTION: An optical unit 100 having a deflection correction function employs an oscillation fulcrum 180 constituted of a contact part of two members (a support plate 183 and a steel ball 181) in an optical axis direction between a bottom part of a movable module 10 and a bottom part of a solid body 200. The support plate 183 of the two members (a support plate 183 and a steel ball 181) constituting the oscillation fulcrum 180 is composed of an elastic material such as rubber.
Patent JP-2012037442-A (JP)
Title: Semiconductor testing apparatus
Inventor: UCHIDA AKIRA
IPC: G01R31/28
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To reduce useless power consumption or load by performing optimal power supply without requiring any particular operation.SOLUTION: The present invention relates to a semiconductor testing apparatus 1 including an output control unit 5 for testing a DUT 2, and the semiconductor testing apparatus further comprises: a plurality of drivers 32 each operating on the basis of information on a setting voltage set to a test program for performing the test; and one or more variable power sources 33 each capable of acquiring information on the setting voltage and changing a supply voltage for supplying a voltage of the setting voltage set to the driver 32 on the basis of the acquired information to the driver 32. Thus, the DUT 2 does not consume any useless power and no load is given. At the same time, the information on the setting voltage of the test program is utilized, thereby supplying an optimal voltage without requiring a power source control operation.
Patent JP-2012038666-A (JP)
Title: Magnesium cell
Inventor: SUZUKI SENKEI
IPC: H01M12/08
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnesium cell which can continuously increase a negative electrode capacity of the magnesium cell.SOLUTION: The magnesium cell includes: a negative electrode 110 constituted by magnesium; and a liquid-retaining part 120 which can retain an aqueous electrolyte capable of eluting magnesium ion from the negative electrode 110. The liquid-retaining part 120 retains the aqueous solution of citrate as the aqueous electrolyte to continuously generate an electromotance between the negative electrode 110 and a positive electrode. Consequently, complex is formed between a citrate ion and the magnesium ion eluted from the negative electrode 110 and solubility of the magnesium ion increases. As a result, deposition of magnesium oxide is suppressed and continuous electrolysis of magnesium is possible at the negative electrode 110, the negative electrode capacity of a magnesium cell 100 can be continuously made large.
Patent JP-2011078085-A (JP)
Title: Method and system for reducing inter-carrier-interference (ici) in networks
Inventor: DUAN CHUNJIE
IPC: H04J99/00
Filed: 2010-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To disclose a method and system for reducing inter-carrier interference (ICI) in a network.  <P>SOLUTION: A network uses orthogonal frequency division multiplexing (OFDM). According to this method, a diversified signal is generated in a transmitter. The diversified signal includes diversified elements representing data elements, wherein each data element is represented by a number of diversified elements, and the number equals a degree of diversity. The diversified signal is modified based on an orthogonal matrix, thereby producing a spread signal, wherein columns of the orthogonal matrix are formed by vectors, and the vectors are orthogonal or quasi-orthogonal to each others, and the spread signal is transmitted in the network.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248907-A (JP)
Title: Display unit of dredging bucket apparatus for great depth manhole, and method for operating the dredging bucket apparatus
Inventor: FUJISAKI MITSURU
IPC: E03F9/00
Filed: 2010-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for dredging accumulated sediment in a great deep manhole, which can exert a great dredging capacity even when the sewage manhole are greatly deepened, and which can easily expand a dredging range; and to display the motion of the dredging apparatus in an actual time.  <P>SOLUTION: An insertion post for being inserted into the manhole is constituted in a multi-telescopic manner; a hydraulic power output section for supplying pressure oil to a hydraulic actuator is watertightly mounted on an inside column which reaches a lowermost portion of the insertion post; and a link arm section, which is driven by a hydraulic cylinder and which springs up to a horizontal position from a vertical one, and/or a hydraulic bucket for dredging are/is arranged in the lower portion of the inside column. The motion of operating equipment is detected; and a surface state of the accumulated sediment is displayed as a planar image in the actual time, on the basis of information on specifications of the manhole.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012043670-A (JP)
Title: Slope correction member of connection box for storage battery terminal
Inventor: WAKAO MASASHI
IPC: H01M2/20
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a member capable of performing connection with low contact resistance without adjusting deviated heights and positions of a plurality of storage batteries when connecting terminals of the storage batteries.SOLUTION: Two members used for connecting a terminal of a storage battery and a connection box by a bolt are formed into a disk-like shape so that a recess part is provided on an undersurface and a flat surface is provided on a top surface of one member, and that a convex part is provided on a top surface and a flat surface is provided on an undersurface of the other member. The two members are inserted between the terminal and the connection box so that the recess part faces the convex part. When the connection box is tightened to the terminal by the bolt, the upper member is tilted due to sliding on the recess and convex surfaces in proportion to a slope of the connection box caused by a height difference between the terminals. Therefore, contact surfaces between the connection box and the members are corrected and paralleled, and contact areas can be widely and uniformly secured, thereby reducing a contact resistance and achieving its long-term stability.
Patent JP-2012044908-A (JP)
Title: Hollow fiber module for cell culture and method for cell culture
Inventor: MORIYA TOSHIHIRO
IPC: C12M1/12
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent collection loss of cultured cells.SOLUTION: The hollow fiber module for cell culture is composed of a biodegradable material that includes more than one hollow fiber having a function as a semipermeable membrane. The module also includes: a hollow fiber bundle 30 for supplying the cells existing in an extracapillary space (ECS) with an essential component for growth, by supplying a culture solution to an internal space of hollow fiber; and a housing for storing the hollow fiber bundle 30. The module has a structure that an optional part of the housing 20 is detachable and at least a part of the hollow fiber bundle 30 is exposed to the outside. There is also provided a method for cell culture using the hollow fiber module.