baber/WOPTO huggingface dataset:
Patent JP-2014151515-A (JP)
Title: Inkjet recording device and method of driving recording head
Inventor: KINOKUNI TAKASHI
IPC: B41J2/055
Filed: 2013-02-07
Abstract: PROBLEM TO BE SOLVED: To achieve desirable discharge and image formation and suppress an increase in cost.SOLUTION: An inkjet recording device includes: a recording head for discharging an ink to a sheet from a nozzle hole by applying pressure to the ink in a pressure chamber by using a piezo electric element using a signal in which a relationship between a time and a voltage is indicated by a predetermined driving waveform; first signal generating means for generating a micro driving signal for not discharging the ink; second signal generating means for generating a discharge driving signal for discharging the ink; and detecting means for detecting a current value of a waveform portion common to both of the micro driving signal and the discharge driving signal, in a signal having the same waveform as that of the micro driving signal in the discharge driving signal, which flows in the piezo electric element. The inkjet recording device determines a drive waveform on the basis of the current value detected by the detecting means.
Patent JP-2014153884-A (JP)
Title: Authentication processing method and authentication processing device
Inventor: TAGUCHI SHINYA
IPC: G06F21/31
Filed: 2013-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a simple authentication processing method and an authentication processing device which can be used between terminals.SOLUTION: When a user terminal 2 requests main authentication 111, an authentication terminal 4 executes main authentication processing. A provider terminal 3 determines charging propriety of the user terminal 2 on the basis of a result of the main authentication. Sub authentication 112 evaluates a possibility that the user terminal 2 uses the provider terminal 3 on the basis of position information, and the user terminal 2 having a high possibility to use the provider terminal 3 is associated with the provider terminal 3. Then, key information indicating the associated provider terminal 3 is distributed to the user terminal 2. When the main authentication cannot be completed due to communication failure, the provider terminal 3 executes sub authentication processing on the basis of the key information held by the user terminal 2. The provider terminal 3 determines charging propriety of the user terminal 2 on the basis of a result of the sub authentication. The authentication system 1 provides the simple sub authentication 112 when the main authentication 111 cannot be used.
Patent JP-2014154329-A (JP)
Title: Blade receiver structure of receptacle
Inventor: IMAI JUNJI
IPC: H01R13/11
Filed: 2013-02-07
Abstract: PROBLEM TO BE SOLVED: To more surely conduct between a plug blade and a blade receiver by reducing contact resistance of a surface of the plug blade to be inserted in a blade receiver structure of a receptacle.SOLUTION: A blade receiver structure 1 comprises two substantially plate-like blade receivers 2 for holding inserted plug blades therebetween. In the blade receiver 2, a conductive spring plate 20 has protrusions 21, 22. The protrusion 21 is located at a distal end side of the blade receiver 2, namely, at a position which is first brought into contact with the inserted plug blade 9 and includes, on its surface, a hardened layer 21a of a rough surface which mechanically destroys an oxide layer being present on a surface 9a of the plug blade 9 in slide-contact with the oxide layer when inserting the plug blade 9. In a use state where the plug blade 9 is inserted into the blade receiver structure 1, an electric contact part of the protrusion 22 of the blade receiver 2 is brought into contact with a surface 9b, the oxide layer being destroyed by the hardened layer 21a. The blade receiver structure 1 is capable of dynamically reducing contact resistance on the surface of the plug blade 9 without depending on a surface condition of the plug blade 9.
Patent JP-2014103835-A (JP)
Title: Wireless charging device
Inventor: CHEN CHIH-HUNG
IPC: H01M10/46
Filed: 2013-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a wireless charging device which has favorable sealing effect and maintains the temperature within a safe value range.SOLUTION: A wireless charging device includes a circuit board, a heat-absorbing plate, an inductive transmitter coil, and a casing. The inductive transmitter coil is disposed on the heat-absorbing plate. The casing covers the circuit board, the heat-absorbing plate and the inductive transmitter coil. The heat-absorbing plate includes at least one opening for increasing the entropy of the heat-absorbing plate itself to enhance heat-absorbing capability of the heat-absorbing plate.
Patent JP-2014151016-A (JP)
Title: Variable low-pass filter and biological information diagnostic device
Inventor: OSAWA MASAHITO
IPC: A61B5/05
Filed: 2013-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a variable low-pass filter capable of determining a cutoff frequency in detail and in a wide frequency range without increasing a chip area, and a biological information diagnostic device.SOLUTION: A variable transconductance circuit TC converts an inputted voltage signal to a current signal with a transconductance value set by a transconductance control signal gm_ctrl. A variable capacitance circuit CVAL can set a capacitance value expected from an input terminal to be N times of a standard capacitance value, where N is a positive real number, by a capacitance control signal C_ctrl. A quotient of the maximum value of N divided by the minimum value of N is larger than a quotient of the maximum value of the transconductance value divided by the minimum value of the transconductance value.
Patent JP-2014153659-A (JP)
Title: Fixing member, fixing apparatus, and image forming apparatus
Inventor: IDA YASUHIKO
IPC: G03G15/20
Filed: 2013-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a fixing member configured to improve thermal conductivity without deteriorating elasticity of an elastic layer.SOLUTION: A fixing member includes a base material 110A, an elastic layer 110B formed on the base material 110A, and a surface layer 110C formed on the elastic layer 110B. At least one of the base material 110A and the elastic layer 110B includes first filler having a plurality of needle-like projections and second filler having no needle-like projection structure.
Patent JP-2014152923-A (JP)
Title: Rolling bearing
Inventor: AIDA NORIKAZU
IPC: F16C33/58
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing which can reduce the damage of a housing caused by a whirl-stop mechanism which whirl-stops an outer ring attached to the housing.SOLUTION: A whirl-stop mechanism is composed of an inclined hole 7 which penetrates a housing 9 in the radial direction, is continuously formed up to the middle of the radial direction of an outer ring 2, and inclined at a prescribed inclination angle K to a linear line L1 which passes through a diameter in the radial direction, and a pin 6 fitted into the inclined hole 7. The inclined hole 7 is composed of a housing hole 71 formed at the housing 9 and an outer ring hole 72 formed at the outer ring 2, the housing 9 is composed of a member whose thermal expansion rate is larger than that of the outer ring 2, when the housing 9 is thermally expanded, displacement at the external peripheral side becomes larger than that at the internal peripheral side, the inclination angle K of the housing hole 71 is changed to the reduction direction, and the inclined hole 7 constrains the pin 6 by a difference of the inclination angles of the housing 71 and the outer ring hole 72.
Patent JP-2014152924-A (JP)
Title: Protection cap
Inventor: ASANO KIKUO
IPC: F16L57/00
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a protection cap 1 that comprises a cylindrical closing plug 11 having a bottom, whose one end is opened and which is made of an elastic material, and is mounted in a tightly fitted state where a peripheral wall 12 of the cylindrical closing plug 11 is press-fitted to the open end part of a pipe body, and in which attachment/detachment to the open end part of the pipe body is easy.SOLUTION: A part of a bottom part 13 of a cylindrical closing plug 11 and a part of a peripheral wall 12 are consecutively protruded inward, and thereby a hollow protrusion part 14 is provided, which protrudes into the cylindrical closing plug 11 and consecutively opens to at least one side of the side of a rear surface 13a of the bottom part 13 and the peripheral wall 12.
Patent JP-2014149074-A (JP)
Title: Over-fastening prevention and loosening prevention nut
Inventor: HANZAWA SHIGEKAZU
IPC: F16B31/02
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a nut which doubles as over-fastening prevention and loosening prevention which are contrary to each other, and can be used for a spot always receiving vibrations such as facilities of railways, roads or the like, for a machine, a device or the like which allows sliding and for a spot to which a material to be damaged by over-fastening should be fixed.SOLUTION: A flat nut with a rubbery washer is constituted integrally by embedding a flat nut on a larger rubbery washer. The embedded flat nut is smaller and thinner than the larger rubbery washer, and has such a thickness so as not to bulge out of the larger rubbery washer. JIS nuts on the market are doubly attached, a part of the nuts on the market is rotated with an electric drill or the like, thereby, rotation is stopped with friction of rubber when a rubber part of the rubbery washer is set on the prescribed position, the JIS nuts on the market are fastened, and fixation of loosening-free nuts can be obtained. Therefore, the nut which doubles as over-fastening prevention and loosening prevention can prevent the loosening of the nut due to vibrations in such a case that the material to be damaged by over-fastening is used on a place in which the material receives vibrations and on a machine, a device or the like which allows sliding.
Patent JP-2014156913-A (JP)
Title: Screw joint for pipe connection
Inventor: NAGAHAMA TAKUYA
IPC: F16L15/04
Filed: 2013-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a screw joint for pipe connection which is hard to cause plastic deformation in a box side and is excellent in anti-galling properties, even when repeated load of tension/compression is applied to a pipe.SOLUTION: A screw joint for pipe connection satisfies a relation of 0.05 degrees≤θsb-θsp≤2.0 degrees, where the angle θsb is an angle between a female screw insertion face 21 of the joint in a side of a box 1 and a face perpendicular to a pipe axis, and the angle θsp is an angle between a male screw insertion face 20 opposing to the female screw insertion face 21 in a side of a pin 3 and the face perpendicular to the pipe axis.
Patent JP-2014160909-A (JP)
Title: Image forming apparatus, control method of image forming apparatus, and control program
Inventor: KAKU SHINYA
IPC: H04N1/00
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of appropriately limiting the use of image forming processing performed in the image forming apparatus by using an application.SOLUTION: An image forming apparatus capable of executing an application receives input of a control signal (API) in association with the execution of the application (S101), and determines whether or not image forming processing directed in the control signal is limited (S103). When the image forming apparatus determines that the image forming processing directed in the control signal is limited, it performs processing to replace the image forming processing directed in the control signal (S105 to S111), and performs the replaced image forming processing (S113).
Patent JP-2014162380-A (JP)
Title: Vehicle ceiling structure
Inventor: TAKAHASHI MASAHITO
IPC: B60R13/02
Filed: 2013-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle ceiling structure which suppresses weight increase and deformation due to heat shrinkage difference between a vehicle ceiling material and a reinforcement member, and uses a reinforcement member which standardizes components of various types of vehicles.SOLUTION: The vehicle ceiling structure comprises: a roof panel 12 of the vehicle; a vehicle ceiling material 20 assembled to a vehicle inner side of the roof panel 12; and a reinforcement member 30 disposed along a surface of the vehicle ceiling material 20 opposed to the roof panel 12. The reinforcement member 30 includes a bar-like member 40, and a support member 50 slidably engaged to a part of the bar-like member 40 in a longitudinal direction and supporting the bar-like member 40 by fixing the bar-like member 40 to the vehicle ceiling material 20.
Patent JP-2013156263-A (JP)
Title: Cell process liquid and method for manufacturing the same
Inventor: SHIOYAMA TAKAHIRO
IPC: G01N1/28
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of a measurer by shortening a time until a flow cytometer reaches cell nucleus DNA amount measurement.SOLUTION: A cell process liquid for adding a cell suspension liquid before a process of bare nucleus formation by an interfacial active agent, an RNA removal liquid and fluorescent dyeing to generate a cell suspension liquid applied to cell nucleus DNA amount measurement by a flow cytometer is manufactured by freeze-drying the interfacial active agent, the RNA removal liquid and fluorescent dyeing pigment.
Patent JP-2014164254-A (JP)
Title: Image forming apparatus
Inventor: ITO SHIGEHARU
IPC: G03G15/20
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce reduction amount of printing speed when printing is performed while the fixing temperature is lowered.SOLUTION: An image forming apparatus 1 comprises a printing part 102 and an energy saving printing control part 507. The energy saving printing control part 507 makes the printing part 102 perform energy saving printing, of which fixing temperature is lower than normal printing. The energy saving printing part 507 can choose between: a first energy saving printing in which energy saving printing is performed while the conveyance speed of paper is set to a first speed and the paper gap is set to a first paper gap; and a second energy saving printing in which energy saving printing is performed while the conveyance speed of paper is set to a second speed which is faster than the first speed and the paper gap is set to a second gap which is wider than the first gap.
Patent JP-2014162906-A (JP)
Title: Method for producing olefin polymerization solid catalyst component, olefin polymerization catalyst, and method for producing olefin polymer
Inventor: HOSAKA MOTOKI
IPC: C08F10/00
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a novel olefin polymerization solid catalyst component that is excellent in polymerization activation of olefin and in to-hydrogen activation during polymerization, as well as that is capable of producing an olefin polymer having a high MFR and stereoregularity and having an excellent rigidity.SOLUTION: A method for producing an olefin polymerization solid catalyst component includes: applying a first step of contacting and reacting magnesium compound, titanium halide compound of tetravalence, and one or more kinds of a first inner electron donative compound in which aromatic dicarboxylic acid diesters are excluded, and followed by washing; applying a second step of contacting and reacting the product obtained, with one or more kinds of a second inner electron donative compound, and followed by washing; and applying a third step of contacting and reacting titanium halide compound of tetravalence and one or more kinds of a third inner electron donative compound.
Patent JP-2014167419-A (JP)
Title: Combination of molecular markers for early detection of pleural mesothelioma patient and method for analyzing expression of molecular markers
Inventor: YANAGISAWA SEI
IPC: C12N15/02
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To develop a convenient, inexpensive and highly reliable method for examining mesothelioma, and a kit used in the examining method.SOLUTION: The present invention provides a method for examining mesothelioma comprising the steps of: measuring human periostin protein concentration in at least one of a blood sample and a pleural effusion sample of a subject; and measuring human MPF protein concentration in the blood sample of the subject. In the step of measuring human periostin protein concentration, an antibody against human periostin protein may be used. The present invention provides a kit for diagnosing mesothelioma comprising an antibody against human periostin protein and an antibody against human MPF protein. In the diagnosis of mesothelioma using the kit for diagnosing mesothelioma of the present invention, it may be determined whether a subject who has a possibility of having mesothelioma is a patient with mesothelioma or a healthy person. In the diagnosis of mesothelioma using the kit for diagnosing mesothelioma of the present invention, it may be determined whether a subject who has a possibility of having mesothelioma is a patient with mesothelioma or a patient with respiratory organ disease other than mesothelioma.
Patent JP-2014166151-A (JP)
Title: Fishing reel
Inventor: KARINO SHUTA
IPC: A01K89/015
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a fishing reel allowing attachment and fixation of a front cover in a stable state, and having a good appearance.SOLUTION: A fishing reel is such that a line guide 18 laterally reciprocating in conjunction with rotation operation of a handle 7 is provided between front side frames 2a and 2b of a reel body 1, and a front cover 30 to be attached to between the side frames 2a and 2b in front of the line guide 18 is provided. The front cover 30 includes a support part 31 disposed between the side frames 2a and 2b, and a pair of arm parts 32 extending to the rear side from both ends of the support part 31. A mating surface of a rear end 33 and a side frame 2a (2b) of at least one side arm part 32 in the pair of arm parts 32 is provided with correction means of correcting an interval between a pair of rear ends 33 to a prescribed interval.
Patent JP-2014168972-A (JP)
Title: Front vehicle body structure of vehicle
Inventor: NAKAMURA ATSUSHI
IPC: B62D25/08
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a front vehicle body structure of a vehicle which prevents water dropping down on a cowl part from a water discharge passage from being sucked into an outside air introduction duct.SOLUTION: A front vehicle body structure of a vehicle includes a cowl panel 4 which extends in a vehicle width direction and supports a front window member 6 from below. The cowl panel 4 is provided with an opening part 17 for an outside air introduction duct 18 of an air conditioner, which opens toward the vehicle front side. A waterproof cover 20 is provided in front of the opening part 17 so as to cover the opening part 17. A water discharge passages 27, 30, 31 installed from the front side to the side of the waterproof cover 20 are formed so that they are inclined downward more toward the vehicle rear side.
Patent JP-2014175684-A (JP)
Title: Wireless lan setting method and system
Inventor: YANO HIROTOSHI
IPC: H04W8/22
Filed: 2013-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a wireless LAN setting method and system that enable a more simplified setting by a WPS-PIN system.SOLUTION: In a wireless LAN system including a terminal (10) and an access point (20) that support a WPS function, the terminal (10) discloses its own PIN code by transmitting a management packet in response to an access point connection setting request, and the access point (20) executes, on reception of the management packet, a WPS connection setting with the terminal (10) using the PIN code.
Patent JP-2013241569-A (JP)
Title: Perfluoropolyether group-containing silazane compound
Inventor: MIHASHI HISASHI
IPC: C09K3/00
Filed: 2013-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a new perfluoropolyether group-containing silazane compound capable of forming a layer having water repellency, oil repellency and antifouling property and further having high wear resistance, and to provide a surface treating agent using the compound and having excellent antifouling property and particularly suitable for an optical member.SOLUTION: A perfluoropolyether compound has one or more silyl amino groups expressed by formula (C) in one terminal or both terminals, and a surface treating agent contains perfluoropolyether compound.
Patent JP-2014175759-A (JP)
Title: Pipelined ADC
Inventor: KAYANO YUKO
IPC: H03M1/10
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a pipelined ADC that can prevent a wrong conversion caused by, for example, an accuracy degradation due to an operation error or manufacturing variation of each block.SOLUTION: The pipelined ADC includes: a series circuit comprising a series connection of basic circuit blocks 10-10for converting a voltage of an input signal to a digital value to be output as a conversion code and performing conversion by a factor of 1.9, and basic circuit blocks 10-10for converting a voltage of an input signal to a digital value to be output as a conversion code and performing conversion by a factor of 2; a digital processing circuit 30 for combining the conversion codes from the basic circuit blocks 10-10to generate output data OUT; and a correction value calculation section 70 for linearly correcting a nonlinear portion generated in the output data OUT from the digital processing circuit 30 and generated by the use of the basic circuit blocks 10-10. An analog signal is added to the basic circuit block 10.
Patent JP-2014178379-A (JP)
Title: Encryption data calculation system, device and program
Inventor: KOIKE MASANOBU
IPC: G09C1/00
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an encryption data calculation system capable of performing add-subtract calculation on various values by using encryption data of encrypted values and capable of determining the magnitude relationship between a minuend and a subtrahend in the add-subtract calculation.SOLUTION: A key generating device generates an encryption key for encrypting plural values and a secondary calculation key and a tertiary calculation key constituting a decryption key corresponding to the encryption key. An encryption device encrypts various values on the basis of the encryption key to generate plural pieces of encryption data. An arithmetic device generates a primary arithmetic result which is equivalent to encrypted data of a calculation result of the values after add-subtract calculation on the basis of the encryption data. A calculation supporting device generates a secondary calculation result of the primary arithmetic result after randomization on the basis of the primary arithmetic result, the secondary calculation key and a random number. The arithmetic device generates a tertiary calculation result on the basis of the secondary calculation result and the tertiary calculation key and determines the magnitude relationship between the minuend and the subtrahend on the basis of the tertiary calculation result.