baber/WOPTO huggingface dataset:
Patent JP-2014123752-A (JP)
Title: Method for manufacturing tight pitch, flip chip integrated circuit packages
Inventor: Christopher james healy
IPC: H05K1/18
Filed: 2014-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing tight pitch, flip chip integrated circuit packages.SOLUTION: A flip chip packaging method for attaching a die to a package substrate includes dipping the die into solder paste; placing the die onto the package substrate; and reflowing the solder paste to attach the die to the package substrate. The die has conductive bumps, and said step of dipping the die into the solder paste comprises dipping the conductive bumps into the solder paste. The package substrate has pads, and said step of reflowing the solder paste to attach the die to the package substrate comprises soldering the conductive bumps to the pads. Other embodiments are described and claimed.
Patent JP-2015138909-A (JP)
Title: Composite ceramic capacitor, light-emitting apparatus and mobile terminal
Inventor: YASUKAWA KATSUMASA
IPC: G03B15/03
Filed: 2014-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a composite ceramic capacitor formed of a plurality of combined ceramic capacitors and having a high rating voltage and electrostatic capacitance, and a light-emitting apparatus and a mobile terminal constituted by the same composite ceramic capacitor.SOLUTION: The composite ceramic capacitor includes a plurality of laminate ceramic capacitors 1 having external electrodes 7 disposed on the end face. The plurality of laminate ceramic capacitors are disposed lengthwise and breadthwise, with an end face 5 of one ceramic body facing an end face of another and each external electrode 7 connected to each other by a joint material 9. This configures the composite ceramic capacitor of combined laminate ceramic capacitors 1 in parallel and serial connections. The composite ceramic capacitor 10 as a whole has high voltage resistance.
Patent JP-2015141961-A (JP)
Title: Semiconductor device manufacturing method and semiconductor device
Inventor: SHIRATORI YUTA
IPC: H01L21/20
Filed: 2014-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device composed of a compound semiconductor which has high radiation performance and good crystal quality.SOLUTION: A semiconductor device manufacturing method according to the present embodiment comprises: a first step of forming a crystal layer (3) of a compound semiconductor on a semiconductor substrate (1); a second step of forming a first metal layer (4) on the crystal layer formed in the first step in a shape of an island; a third step of removing the crystal layer in a region on the semiconductor substrate, where the first metal layer is not formed; a fourth step of forming a second metal layer (5) on a support substrate (10) having thermal conductivity higher than that of the compound semiconductor; a fifth step of bonding the semiconductor substrate and the support substrate by joining the first metal layer and the second metal layer; and a sixth step of removing the semiconductor substrate leaving the crystal layer.
Patent JP-2015027698-A (JP)
Title: Press molding method and device
Inventor: SUMIKAWA SATOSHI
IPC: B21D22/26
Filed: 2014-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a press molding method capable of reducing a spring back without changing a product shape and without causing defective molding of cracking, wrinkles and the like.SOLUTION: A press molding method includes: a first molding process in which a punch bottom part 31a and a vertical wall part 31b are molded into a product shape up to a first bottom dead center by means of a die 3 and a punch 5 and, with respect to an outside flange part 31c and an inside flange part 31d, molding is performed such that the longitudinal length is shorter than the length of the flange part of the product shape for the outside flange part 31c, and the length in the longitudinal direction is longer than the length of the flange part of the product shape for the inside flange part 31d; and a second molding process in which the outside flange part 31c and the inside flange part 31d molded in the first molding process are molded into the product shape up to a second bottom dead center by means of the die and a die 7 for flange molding. Therein, the first molding process and the second molding process are performed by press molding of one time.
Patent JP-2014170739-A (JP)
Title: Composite positive electrode active material, method of preparing the same, and positive electrode and lithium battery containing the composite positive electrode active material
Inventor: SONG JAE-HYOK
IPC: C01G53/00
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a composite positive electrode active material, method of preparing the composite positive electrode active material, and a positive electrode and a lithium battery containing the composite positive electrode active material.SOLUTION: The present invention provides a composite positive electrode active material which includes an over-lithiated lithium transition metal oxide having a layered structure and in which metal cations are doped into a Li ion layer of a LiMnOphase. In a lithium battery containing the composite positive electrode active material, charging and discharging proceed in a high-voltage environment, so that a change in a discharge curve is suppressed, and thus capacity and life characteristics can be improved.
Patent JP-2015145556-A (JP)
Title: Mixed construction skeleton of reinforcement concrete column and steel beam
Inventor: MIYAZAKI MITSUO
IPC: E04B1/30
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a mixed construction skeleton of a reinforcement concrete column and a steel-constructed girder, which is a mixed construction skeleton of a reinforced concrete-constructed column and a steel-constructed beam, capable of rationally achieving a long-span structure, which enables free execution of column bar arrangement, and which enables concrete to be easily and reliably placed in a beam-column joint.SOLUTION: A steel-constructed beam is fixed in a face position on a column side surface, and a bearing plate is arranged at its end. A wide connection plate is attached to a flange end of the steel-constructed beam. The connection plates on both the sides of the column are integrated by being welded and joined together by means of a joint reinforcement, and fixed and anchored against flexural stress. Additionally, a PBL dowel with many holes, which is fixed to the bearing plate, is vertically arranged within a beam-column joint to transfer shear force of the beam to the beam-column joint.
Patent JP-2015146297-A (JP)
Title: power storage device
Inventor: HIROSE TAKAYUKI
IPC: H01M2/02
Filed: 2014-02-04
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in the size of a case.SOLUTION: A power storage device 2 comprises: a case (a lid 3 and a case body 4); an electrode assembly 5, arranged in the case, which has a positive electrode, a negative electrode and a separator laminated on one another; an electrode terminal 14, fitted to the case, which is electrically connected to the electrode assembly; and a current cutoff device 6, arranged in the case, which can cut off a conduction path between the electrode assembly 5 and the electrode terminal 14. The case (3, 4) includes: a terminal wall 3 (the lid 3) to which the electrode terminal is fitted; and an adjacent wall which is adjacent to the terminal wall and is parallel to a lamination direction of the positive electrode, the negative electrode and the separator. The current cutoff device 6 is arranged between the electrode assembly 5 and the adjacent wall.
Patent JP-2015137092-A (JP)
Title: Parallel hybrid multi-rotor aircraft
Inventor: YASUDA KENTA
IPC: B64C27/08
Filed: 2014-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a parallel hybrid multi-rotor aircraft with an electric motor and an engine, which can increase continuous flight time while maintaining advantages of structural simplicity and high attitude controllability.SOLUTION: The parallel hybrid multi-rotor aircraft is constituted of: an engine 2; fuel supplied to the engine; propellers 3 that are connected to an output shaft of the engine and generates thrust; a power generator 4 that is connected to the output shaft of the engine and generates power; at least three electric motors to be operated by the power generated by the power generator; at least three propellers that are connected to the output shafts of the electric motors and generate thrust; and a battery that absorbs a difference between power required by the electric motors and power generated by the power generator.
Patent JP-2014111182-A (JP)
Title: Cushion for patient interface
Inventor: DAVIDSON AARON SAMUEL
IPC: A61M16/06
Filed: 2014-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a cushion which provides a comfortable and effective seal for a range of facial sizes and shapes.SOLUTION: A cushion (10) for a patient interface that delivers breathable gas to a patient includes: a base wall (28) structured to be connected to a frame; an underlying support cushion (30) extending away from the base wall (28) toward the patient's face in use; and a membrane (32) provided to substantially cover at least a portion of the underlying support cushion (30). The membrane (32) is adapted to form a continuous seal on the patient's face. The underlying support cushion (30) has a spring-like connection with the base wall (28). The underlying support cushion (30) and/or base wall (28) define a spring constant that varies along a length of the seal.
Patent JP-2015149906-A (JP)
Title: Packaging method of quickly boiled noodle, and packaged product of quickly boiled noodle
Inventor: INOUE YOSHIO
IPC: A23L7/109
Filed: 2014-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing noodles from adhering to each other and from separating water in storage, and a method for effectively preventing the shape collapse in product distribution.SOLUTION: A packaging method of quickly boiled noodles includes: a noodle-making step of manufacturing raw noodles by kneading raw materials, rolling the mixture, and making noodles having a prescribed thickness; a boiling step of boiling the raw noodles such that a pregelatinized protective membrane is formed on the surface; a soaking step of soaking the boiled noodles in water such that the water content in the noodle lines is increased; a dewatering step of dewatering the noodles soaked in the soaking step; and a packaging step of immersing the dewatered noodles in a supporter in a gelatinous form, a gelatinized sol form, or a liquid form, so as to be supported.
Patent JP-2015150713-A (JP)
Title: Liquid ejection head and liquid ejection device
Inventor: HIRAI EIKI
IPC: B41J2/055
Filed: 2014-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection head capable of suppressing excessive deflection of a piezoelectric layer in an initial state without blocking deformation of a diaphragm, and further to provide a liquid ejection device.SOLUTION: A width of a lower electrode film 27 in a nozzle array direction is formed so as to be less than a width of a pressure chamber 22 in the same direction in a region corresponding to the pressure chamber 22. A diaphragm 21 of the region corresponding to the pressure chamber 22 includes: a region P1 where a piezoelectric layer 28 being an active portion with the lower electrode film 27 being interposed between the diaphragm 21 and the piezoelectric layer 28 is laminated; a region P2 where the piezoelectric layer 28 being a non-active portion with the electrode film 27 not interposed between the diaphragm 21 and the piezoelectric layer 28 is laminated; and a region P3 where the piezoelectric layer 28 is not laminated. When a thickness of the diaphragm 21 in the region P1 is represented by t1, a thickness of the diaphragm 21 in the region P2 is represented by t2 and a thickness of the diaphragm 21 in the region P3 is represented by t3, t1, t2 and t3 satisfy t1>t2≥t3 (1).
Patent JP-2015151454-A (JP)
Title: Latent-heat heat-storage material and latent-heat heat-storage tank
Inventor: NAKAMURA KOHEI
IPC: C09K5/06
Filed: 2014-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a latent-heat heat-storage material and latent-heat heat-storage tank that can store heat at a temperature of about 90°C, and that can be used as a heat source of 80°C or more.SOLUTION: The latent-heat heat-storage material comprises ethyl maltol; and the latent-heat heat-storage tank includes therein a heat-storage container encapsulating said latent-heat heat-storage material. By heat transferring through a heat transferring medium between the latent-heat heat-storage material and a heat source for heat-storing the latent-heat heat-storage material, or an object that receives the heat supply associated with the heat-release from the latent-heat heat-storage material, the heat-storage and the heat-release are made possible.
Patent JP-2015099905-A (JP)
Title: Wiring board and electronic apparatus
Inventor: WAKASAKI AKIRA
IPC: H05K1/09
Filed: 2014-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board and an electronic apparatus, in which an electronic component and the like has high connection reliability.SOLUTION: A wiring board comprises: an insulating substrate 1; a first conductor layer 2A provided on a first principal surface of the insulating substrate 1; and a first plating layer 3 which covers the first conductor layer 2A. The first plating layer 3 is a wiring board 4 which includes a nickel-cobalt plating layer 3a, a palladium-cobalt alloy plating layer 3b and a gold plating layer 3c which are sequentially deposited from a surface of the first conductor layer 2A. The palladium-cobalt alloy plating layer 3b inhibits diffusion of a nickel component to the gold plating layer 3c and alloying (solid solution formation) with cobalt inhibits diffusion of palladium to the gold plating layer 3c.
Patent JP-2015153293-A (JP)
Title: Image formation system, image formation device, network camera device, control method for image formation device, control method for network camera device, and program
Inventor: ZEISHO KAZUYA
IPC: B41J29/00
Filed: 2014-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a system which enables improvement in authentication precision of a user who uses an image formation device at a low cost while allowing efficient execution of power saving control of the image formation device.SOLUTION: In an image formation system, an image formation device communicates with a network camera device which images periphery where the image formation device is set. Power control means, according to the signal received from the network camera device, restores a second power state for power saving state to a first power state which allows image formation, and, if the user information that is authenticated on the network camera device side is notified, completes log-in process for a person approaching the image formation device, and, in a case no user information is notified, executes a log-in process for a person.
Patent JP-2015150322-A (JP)
Title: Game machine
Inventor: TSUZUKI MASAYUKI
IPC: A63F7/02
Filed: 2014-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine exerting fraud detection and prevention effects by reliably leaving a trace of the fraud when a board case storing a circuit board is fraudulently opened.SOLUTION: A board case 1 comprises a lid member 1a and a bottom member 1b for covering a circuit board 70, where the lid member 1a and the bottom member 1b are assembled together to close the board case 1. A caulking part 2 provided via a support portion 20 protruding from an end of the lid member 1a, and a caulking part 3 provided via support portions 30a and 30b protruding from an end of the bottom member 1b are caukingly fixed by press-fitting caulking pins P. At least the end of the lid member 1a and the caulking part 2 are connected by a connecting member 4 that has a base end 41 fixed to the end of the lid member 1a, and a tip end 42 fixed to the caulking part 2. The connecting member 4 can be fractured only when all of the support portion 20 of the caulking part 2 and the support portions 30a and 30b of the caulking part 3 are fractured.
Patent JP-2014128276-A (JP)
Title: Rationally designed medium for cell culture
Inventor: YEN-TUNG LUAN
IPC: C12N15/09
Filed: 2014-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for rationally designing a cell culture medium to be used in cell culture, e.g. a cell culture medium which provides nutritive substance required for producing an optimized polypeptide to be used in cell culture for use in polypeptide production.SOLUTION: A method of producing a polypeptide of interest, e.g. an antibody, using such media; a polypeptide produced using the method and medium for production in the cell culture; and pharmaceutical compositions containing such polypeptides are disclosed. The rationally designed medium contains a concentration of amino acids calculated for use in cell mass, a concentration of amino acids calculated for use in cell maintenance, and a concentration of amino acids calculated for incorporation into the polypeptide of interest.
Patent JP-2015023021-A (JP)
Title: Positive active material for rechargeable lithium battery, method of manufacturing the same, and positive electrode and rechargeable lithium battery including the same
Inventor: ISHIDA SUMIHITO
IPC: H01M50/409
Filed: 2014-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a positive active material for a rechargeable lithium battery, a method of manufacturing the same, and a positive electrode and a rechargeable lithium battery that include the positive active material.SOLUTION: A positive active material for a rechargeable lithium battery includes a porous material including primary particles, and secondary particles including aggregates of the primary particles. The porous material has a tap density more than or equal to 0.3 g/cc and less than 1.0 g/cc. Also provided are a method of manufacturing the same, and a positive electrode and a rechargeable lithium battery including the same. The tap density of the porous material is less than or equal to 1/4 of the true density of the porous material.
Patent JP-2015159243-A (JP)
Title: wiring board
Inventor: YAMASHITA KYOHEI
IPC: B08B3/12
Filed: 2014-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board which enables sound pressure of an ultrasonic wave for cleaning to be dispersed in a recessed part.SOLUTION: A wiring board 10 includes: an insulation substrate 1 having an upper surface including a recessed part 1a having a square shape in a plan view; and a conductor part including at least one wiring conductor 2 provided at an outer peripheral part of a bottom part of the recessed part 1a. At least one protruding part 3 which is located close to or contacts with the wiring conductor 2 is provided on at least one inner side surface of the recessed part 1a. The protruding part 3 disperses an ultrasonic wave and inhibits concentration of sound pressure.
Patent JP-2014158778-A (JP)
Title: Manufacturing method of transparent plate assembly for game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method, with which it is possible to enhance efficiency in work for assembling a transparent plate assembly for a game machine where a dew condensation prevention countermeasure has been taken.SOLUTION: A front glass plate 165 is fixed by applying an adhesive agent 168 to a groove part 161a of a glass frame 161, a desiccant agent unit 180 is arranged in an area formed by the glass frame 161 and the front glass plate 165, and then a rear glass plate 166 is fixed by applying an adhesive agent 169 to a groove part 161b of the glass frame 161. As a result, a space 167 surrounded by the glass frame 161 and the transparent plates 165 and 166 is placed under an airtight state and the desiccant agent unit 180 is arranged in the sealed space.
Patent JP-2015162700-A (JP)
Title: Piezoelectric vibration element and piezoelectric device
Inventor: MIZUTANI RYUICHI
IPC: H03H9/19
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibration element that suppresses a mass change caused by a chemical reaction of an excitation electrode.SOLUTION: A vibration element 5 includes: a crystal piece 15; and a pair of excitation electrodes 17 formed in a layer shape on a surface of the crystal piece 15. The excitation electrodes 17 have a silver palladium alloy layer 25 composed of a silver palladium alloy formed by adding only palladium to silver, which is a main component.
Patent JP-2015159847-A (JP)
Title: Sauna apparatus
Inventor: MOCHIDA MASAYUKI
IPC: A61H33/10
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a sauna apparatus with simple configuration, in which mist does not come into contact with a louver and high-temperature mist does not drop.SOLUTION: Rotation frequency detection means 26 for detecting rotation frequency of a circulation motor 7 is provided in a control device 16 for controlling a mist nozzle 15 and a louver 10; the rotation frequency is stored when the louver 10 is suspended at a prescribed angle and the circulation motor 7 is activated; and mist is injected by the mist nozzle only when difference between the rotation frequencies is larger than a prescribed value. As a result of this configuration, a sauna apparatus where high-temperature mist does not come into contact with the louver 10 and drop is obtained.
Patent JP-2015162944-A (JP)
Title: On-vehicle communication device, signal system mounted with the same and on-vehicle communication method
Inventor: MAEKAWA KEIJI
IPC: B60L15/40
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle communication device capable of reducing a processing load while securing safety when processing signals from a plurality of different communication systems.SOLUTION: An on-vehicle communication device comprises: receiving means 401 which receives signals from ground-based communication devices; processing means 403 which performs brake control of a train; and storage means 405 which records data. The processing means performs: a first task to decide presence or absence of brake output of the train on the basis of a train speed and a braking pattern; a second task to store received route information; and a third task to generate the braking pattern on the basis of a received stop limit and the route information. The on-vehicle communication device also has signal selection means which receives the signals from two different ground-based communication devices and which selects, among received signals, a first signal to be used for the brake output and a second signal not to be used for the same. The processing means omits a portion of a task on the basis of the second signal.
Patent JP-2015161585-A (JP)
Title: Medical indicator and medical sterilization container
Inventor: IWAMORI AKIRA
IPC: G01N31/22
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a medical indicator capable of detecting specific active oxygen selectively by an inexpensive and simple operation, and further, to provide a medical sterilization container having the indicator.SOLUTION: The medical indicator for detecting specific active oxygen has a support and a detection layer formed on the support. In the indicator, the detection layer is made of a fluororesin having a sulfo group, and Methylene Blue.