baber/WOPTO huggingface dataset:
Patent JP-2013191599-A (JP)
Title: Electro-mechanical conversion element, liquid droplet ejection head and liquid droplet ejection device
Inventor: MIZUKAMI SATOSHI
IPC: H01L41/22
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an electro-mechanical conversion element that suppresses displacement deterioration and allows driving force constant over time to be obtained, and further to provide a liquid droplet ejection head and a liquid droplet ejection device.SOLUTION: There is provided an electro-mechanical conversion element including: a first adhesion layer formed on a substrate or a foundation film; a first electrode that is formed on the first adhesion layer and is made of metal; a second adhesion layer formed on the first electrode; a second electrode that is formed on the second adhesion layer, is made of strontium ruthenate preferentially oriented to a (111) plane direction and has a film thickness not less than 40 nm and not greater than 150 nm; an electro-mechanical conversion film formed on the second electrode; a third electrode that is formed on the electro-mechanical conversion film and made of an oxide; and a fourth electrode that is formed on the third electrode and made of the metal. The third and fourth electrodes are individual electrodes. The first adhesion layer is constituted of a film obtained by oxidizing a metal film by an RTA method. The second adhesion layer is constituted of the metal film and has a film thickness not less than 5 nm and not greater than 20 nm.
Patent JP-2013191292-A (JP)
Title: Connector device and method for fitting connector
Inventor: HOSAKA TADAO
IPC: H01R13/631
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a connector device for solving the problem for increasing fitting force of a connector in the case of providing a plurality of connector devices.SOLUTION: The connector device is provided with a plurality of drive mechanisms. In the connector device, the drive mechanisms are arranged such that positions at which the drive mechanisms start to fit into coupling members for fitting the drive mechanisms are different.
Patent JP-2013190257-A (JP)
Title: Immobilizing material for radioactive substance and processing method of radioactive contaminant
Inventor: YAMADA KAZUO
IPC: G21F9/30
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a processing material and the like which are capable of easily processing a large amount of radioactive contaminants in a low-temperature region.SOLUTION: An immobilizing material for radioactive substances and the like contain: (A) at least one or more kind of filler selected from coal ash and slug; (B) at least one or more kind of alkaline activator selected from among sodium hydroxide, potassium hydroxide, sodium silicate, and potassium silicate; and (C) water. There are also provided a processing method for radioactive substances and the like for immobilizing radioactive substances by mixing the immobilizing material and the radioactive substances so that mass ratio of the immobilizing material/radioactive contaminant becomes 0.1 to 15.
Patent JP-2013189133-A (JP)
Title: Pneumatic tire
Inventor: MIYATA YUKI
IPC: B60C1/00
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which satisfies both steering stability and riding comfort, and suppresses ply steer.SOLUTION: In a pneumatic tire in which a belt layer 7 is arranged in the outer peripheral side of a carcass layer 4 in a tread part 1, and a mounting direction for a vehicle is specified, the belt layer 7 includes an arc shape reinforcing cord C, and the arc shape reinforcing cord C is arranged in a projected form toward outside when mounted on the vehicle and JIS hardness Hof a side rubber layer 2a arranged in a sidewall part 2 which becomes an outside when mounted on the vehicle is larger than JIS hardness Hof the side rubber layer 2a arranged in the sidewall part 2 which becomes an inside when mounted on the vehicle, and a difference is in the range of 5≤H-H≤20. Alternatively, the thickness Gof the side rubber layer 2a of an outside when mounted on the vehicle is larger than the thickness Gof the side rubber layer 2a of an inside when mounted on the vehicle, and a thickness Gis in the range of 105-150%.
Patent JP-2013193528-A (JP)
Title: Method of manufacturing railway vehicle body structure and relay member of tool for manufacturing railway vehicle body structure
Inventor: SUZUKI SHINICHI
IPC: B61D17/00
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a railway vehicle body structure, with which dimensional precision of the railway vehicle body structure can be maintained with a simple technique, and a relay member of a tool for manufacturing the railway vehicle body structure.SOLUTION: A method of manufacturing a railway vehicle body structure 1 includes a side body structure joining step of joining side body structures 3, 4 to an underframe 2. The side body structure joining step includes: an arrangement step of arranging a pair of side body structures 3, 4 each including a pillar part 8 at both edges 2a, 2b of the underframe 2 in a width direction in such a manner that the pillar parts 8 are directed inside; an interval adjusting step of adjusting an interval between the pair of side body structures 3, 4 by freely removably mounting one end portion and the other end portion of a first rod-like tool 9 of which the length is variable, to the pillar parts 8 of the pair of side body structures 3, 4, respectively, and bridging the pair of side body structures 3, 4 by the first rod-like tool 9; and a joining step of joining the side body structures 3, 4 and the underframe 2 while maintaining the interval adjusted by the first rod-like tool 9.
Patent JP-2013197759-A (JP)
Title: Protection control measurement system and apparatus and data transmission method
Inventor: KATAYAMA SHIGEKI
IPC: H04L9/32
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a protection control measurement system with high safety and reliability that does not include a large capacity key storage and uses an information quantitative security technology that enables sharing of a disposable key that a security attacker cannot know.SOLUTION: When main body data 21 for transmission is transmitted, authentication tag generation means 13 generates an authentication tag 23 using the main body data 21 and key data 22 generated by key data generation means, and transmission/reception means 14 generates transmission data 24 by adding the authentication tag 23 to the main body data 21 and transmits the transmission data 24. When reception data 24a is received, the transmission/reception means 14 separates the reception data 24a into main body data 21a and an authentication tag 23a, and the authentication tag generation means 13 generates an authentication tag 23b for comparison. Reception data authentication means 15 determines whether the received authentication tag 23a and the authentication tag 23b for comparison agree with each other. Each time an authentication tag is generated, different key data 22 is used and after determination, the key data 22 used in authentication is deleted.
Patent JP-2013193161-A (JP)
Title: Spreading working tool
Inventor: NASHIMOTO MASAMI
IPC: B25B27/20
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a spreading working tool in which opening/closing working portions are not opened immediately even if closing forces are applied to opening/closing operation portions and an operation can be performed while the opening/closing operation parts are tightly gripped.SOLUTION: There is provided a spreading working tool configured so that opening/closing operation portions 5 deflect and move as closing forces are applied to the opening/closing operation portions 5 with opening/closing working portions 4 closed, and including contact portions 7 and a receiving portion 6 which abut against each other when the opening/closing operation portions 5 deflect and move, in which forces for closing the opening/closing operation portions 4 increase as the closing forces applied to the opening/closing operation portions 5 increase until the contact portions 7 abut against the receiving portion 6 when the closing forces are applied to the opening/closing operation portions 5 with the opening/closing working portions 4 closed, forces for closing the opening/closing working portions 4 decrease as the closing forces applied to the opening/closing operation portions 5 increase when the contact portions 7 abut against the receiving portion 6, and the opening/closing working portions 4 are spread when the closing forces applied to the opening/closing operation portions 5 reach predetermined values.
Patent JP-2013198273-A (JP)
Title: Rotary body, rotary lamp using the same, and light diffusing warning lamp
Inventor: MUSHIBE YOSHIHIRO
IPC: H02P6/24
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a rotary lamp and a light diffusing warning lamp which are capable of accurately positioning a rotary body in a rotational manner and withstanding external vibration.SOLUTION: When a rotational speed of a rotary holding member 11 is equal to or less than a threshold at the time of a stop signal being input from a start/stop switch 26 during rotation of the rotary holding member 11, and an object 23 reaches a detection position of a detector 24, rotation of a drive motor 13 is stopped (C, D). When the rotary holding member 11 is in a stop state, the drive motor 13 is supplied with a standby power so that the object 23 does not rotate away from the detection position of the detector 24.
Patent JP-2013195904-A (JP)
Title: Imaging apparatus
Inventor: SAKAI MASANORI
IPC: G03B9/36
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To shorten a release time lag, and increase a consecutive photographing frame speed, without energizing a rear blade holding electromagnet during live view.SOLUTION: An imaging apparatus comprises: a front blade driving member which drives a front blade group; a rear blade driving member which drives a rear blade group; a cam gear which turns the front blade driving member and the rear blade driving member; a motor which drives the cam gear; and a controller which controls the motor. The controller performs control so that a second voltage lower than a first voltage applied when the front blade driving member is released is applied to the motor when the rear blade driving member is released, in normal photographing, and a third voltage lower than the first voltage and higher than the second voltage is applied to the motor when the rear blade driving member is released, in live view photographing.
Patent JP-2013199054-A (JP)
Title: Heat sensitive recording material
Inventor: MATSUMORI YASUAKI
IPC: B32B27/32
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive recording material that is reduced in coating failure, has superior printing density and printing traveling performance by a thermal printer, has high stability to a plasticizer, is reduced in the lowering of printing density even after storage at a high temperature, and has a plastic film as a support.SOLUTION: A plastic film is used as a support, a heat sensing recording layer and a protection layer as the outermost layer are sequentially formed, the protection layer contains an acrylic resin and a polyolefin-based resin, the occurrence of a coating failure can be prevented while exhibiting normal performance about water resistance or the like required to such a heat sensitive recording material by making the heat sensing recording layer contain a specified developer, printing density and printing traveling performance by a thermal printer are excellent, stability to the plasticizer is high, and the lowering of printing density is reduced even after storage at a high temperature.
Patent JP-2013200228-A (JP)
Title: Multipurpose dynamic testing method and device thereof
Inventor: WATAKABE MORIMASA
IPC: G01M7/02
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a multipurpose dynamic testing method to solve the problem that a conventional dynamic testing method for buildings has no way of checking performance verification, which has been actually performed, by seismic observation and the like after application of a new construction method or the like to an actual building and takes much cost and time.SOLUTION: A multipurpose dynamic testing device is configured by providing an excitation device 3 at least on the highest floor of a building 2 for vibration experiment and providing a control device for controlling driving of the excitation device. In the multipurpose dynamic testing method, input earthquake vibration or external wind force to be reproduced is converted to an exciting force of the excitation device on the highest floor by the control device, and the excitation device is excited with the exciting force by the control device to reproduce the objective input earthquake vibration or external wind force.
Patent JP-2013199090-A (JP)
Title: Heat sealing apparatus
Inventor: MARUHATA KAZUYA
IPC: A61F13/15
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To perform heat sealing processing with about uniform pressure on the whole of a processing surface.SOLUTION: A heat sealing apparatus includes a drum and a rotating part which rotate respectively around central axes being parallel to each other, and each of the drum and the rotating part has a seal processing part extending parallel to the central axis. The seal processing part 23 of the drum is equipped with a block 25 having a processing surface 250 which holds an absorbent article between the seal processing part of the rotating part and the pressing part in heat sealing processing, a base 24 to which the block 25 is fixed, and two thin plate members 26 which are provided at opposite end parts in the longitudinal direction between the block 25 and the base 24. Since the block 25 is fixed firmly to the base 24, the height of the processing surface 250 is almost uniform in the longitudinal direction in a state in which the block 25 is bent and thermally expanded between the two thin plate members 26. According to this constitution, the heat sealing processing can be performed with about uniform pressure on the whole of the processing surface 250.
Patent JP-2012212431-A (JP)
Title: System and method implemented in security service
Inventor: ELIZA KHOSROVA
IPC: G06F21/20
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method which provide a login context.SOLUTION: A virtual machine includes an open service platform and authentication service, the authentication service includes a class loader, an initial class loader is designated as a class loader of the authentication service, the virtual machine is operated, a login module is registered, an authentication request is received from a first application, a class loader associated with the login module is designated as the class loader of the authentication service in response to the reception of the authentication request, a login context of the login module is generated, the login context of the login module is provided to the first application and the first application performs authentication using the login context.
Patent JP-2013184695-A (JP)
Title: Door mirror
Inventor: SASAKI NORIMASA
IPC: B60R1/06
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a door mirror with a simple structure that removes water droplets on the surface of a mirror without using energy.SOLUTION: A door mirror includes: an opening part opened in a traveling direction to receive air when a vehicle moves; a structure for distributing the air received through the opening part by an air partition into an air guide passage and a rainwater discharge passage; a structure for depositing the rainwater received with the air onto a wall surface of a front face of the opening part; a structure for receiving the rainwater through the opening part, and blowing it with the air distributed to the rainwater discharge passage to discharge it to the outside of the door mirror body; and a structure for blasting a mirror surface with the air without rainwater via the air guide passage, from an air outlet opened toward the mirror surface.
Patent JP-2013205149-A (JP)
Title: Timepiece
Inventor: OSHIO TAKUMI
IPC: G04B19/06
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a timepiece that can efficiently utilize light made incident on a dial plate for power generation by a solar battery and excels in aesthetic appearance.SOLUTION: A timepiece has a dial plate 4 and a solar battery 8 installed on the rear surface side of the dial plate 4. The dial plate 4 is formed by installing grooves 411 or ridges. The grooves 411 or the ridges have parts different in an inclination angle relative to a normal line of the dial plate 4, and as a result, the grooves 411 or the ridges are configured so that light transmitting through the dial plate 4 is made incident on the solar battery 8 from a plurality of directions having different angles. It is preferable that the dial plate 4 is concentrically provided as the grooves 411 or the ridges. Moreover, it is preferable that the dial plate 4 has the grooves 411 or the ridges on the surface opposite to the surface on the side facing the solar battery 8.
Patent JP-2013207509-A (JP)
Title: Piezoelectric vibration piece and manufacturing method thereof
Inventor: IWASHITA TAKASHI
IPC: H01L41/22
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibration piece processing method in which it is difficult to generate fragments from a connection portion of a piezoelectric vibrator piece and a wafer when the piezoelectric vibrator piece is cut away from the wafer.SOLUTION: In a piezoelectric vibrator piece manufacturing method, by photo-etching a wafer 11 made of a piezoelectric material, a piezoelectric vibrator piece 12 having an outer shape of a piezoelectric vibration piece, a frame section 15 for supporting the piezoelectric vibrator piece, and a coupling section 13 for coupling the piezoelectric vibrator piece and the frame section are formed. By cutting the coupling section, the piezoelectric vibration piece is cut away from the frame section. An etching residual section 14 generated in photo-etching the wafer is formed on at least one part of an outer shape of the coupling section, and the coupling section is cut on a line passing through a portion, at which a size of the etching residual section is minimum or the etching residual section is not generated.
Patent JP-2013203972-A (JP)
Title: Polyethylene terephthalate composition, and process for producing the same
Inventor: KOJIMA HIROJI
IPC: C08G63/78
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene terephthalate composition excellent in hydrolysis resistance and suitable for a front sheet of a solar cell.SOLUTION: There is provided a polyethylene terephthalate composition including ≥1.0 mol/ton and ≤3.0 mol/ton of an alkali metal phosphate compound in terms of an alkali metal element, having a diethylene glycol content of ≥1.0 wt.% and ≤1.5 wt.% and containing ≥1.5 mol/ton and ≤5.0 mol/ton of a phosphorus element, wherein white foreign matter of ≥50 μm including a phosphorus element and an alkali metal element is ≤1 ppm by a volume fraction, and the increment of carboxylic acid terminal groups when the composition is subjected to wet-thermal treatment (for 4 hours at 155°C under a 100% RH atmosphere) (ΔCOOH) is ≤50 eq/ton.
Patent JP-2013207699-A (JP)
Title: Reduction device
Inventor: ISHIHARA AKIO
IPC: B60R16/02
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a reduction device which can always reduce the frequency components belonging to a specific frequency band, sufficiently among the frequency components of noise superposed on a voltage applied from a battery to a plurality of loads.SOLUTION: A reduction device 1 is connected with connection nodes between a battery 2 and loads 3a, 3b, ..., 3f. A control unit 15 detects the operation state of the loads 3a, 3b, ..., 3f, respectively, from the on/off signal of switches 4a, 4b, 4c, respectively. Depending on the operation state thus detected, the control unit 15 selects a capacitor and a wire, one by one, from capacitors C1, C2 and wires W1, W2, and connects one end of a circuit formed by connecting the capacitor and wire thus selected with a connection node between the battery 2 and loads 3a, 3b, ..., 3f. Consequently, frequency characteristics of the reduction device 1 are changed.
Patent JP-2013205372-A (JP)
Title: Semiconductor device and method of selecting laminated semiconductor chip
Inventor: KURODA MASAMITSU
IPC: H01L27/04
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To perform chip selection, for which the number of terminals can be further reduced, external control is less required, and chip selection time is less required.SOLUTION: A test target selection circuit 1 for each chip performs the following operations in testing a functional circuit without being externally controlled: setting a code for each chip by inputting first test bit selection codes (B0 and B1) having one combination of bits to a code generation circuit 3 of one chip (1-0) that is specified by one chip selection signal (X0), and transmitting an input test chip selection code from one side to the other side in a chip laminating direction while performing code conversion in the code generation circuit 3 so as to vary the code among the chips while chip selection of the other chips is disabled in a chip selection circuit 2; and cancelling the disabling of the chip selection for a chip whose code after the setting is a specific code on the basis of a determination result of a determination control circuit 5.
Patent JP-2013208246-A (JP)
Title: Wheelchair and method for making the wheelchair ascend/descend
Inventor: IWASHITA SUMIHISA
IPC: B62B5/02
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair which has a simple configuration, which eliminates the risk of falling, and which can ascend/descend stairs and the like.SOLUTION: A wheelchair includes a serial link arm mechanism 3 which is provided on each of the front and rear of both side surfaces of a chair section 2, which has wheels 31 provided at leading ends and which has at least two degrees of freedom, and a processing section 7 which controls the serial link arm mechanism 3 so as to bring two or more of front wheels 4 and the wheels 31 on each of right and left sides into contact with ground.
Patent JP-2013211681-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ARAKI MASAHIRO
IPC: H03F3/347
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device that can keep a low phase compensation capacitance even if an external load having a high load capacity is connected.SOLUTION: The semiconductor integrated circuit device has an output buffer having a first MOS transistor and a second MOS transistor connected in series between a supply voltage terminal and a ground voltage terminal, and outputting an output current from a first junction of the first and second MOS transistors. The semiconductor integrated circuit device further has a bias voltage generation circuit outputting a bias voltage based on a reference voltage to the first MOS transistor, and a bias adjustment circuit having a phase compensation capacitance and adjusting a gate voltage of the second MOS transistor on the basis of the reference voltage and a voltage of the first junction.