Sumitomo Chemical Company, Limited

Panasonic Intellectual Property Management Co., Ltd.

Matsushita Electric Industrial Co., Ltd.

Panasonic Corporation

Hideki Ihara

Tetsu Innami

Yoshiaki Tanaka

Kazunori Matsumoto

Kota Horie

Hiroki Yuzawa

Noriyasu Sakamoto

Akira Nakagawa

Tatsuya Saito

Toshinori Hongu

Kimiya Sato

Naoki Kobayashi

Daisuke Takaoka

Jing Bo Wang

Masashi Samizo

Tetsuya Morikawa

Ryunosuke Shibagaki

Yuki Tanaka

Koji Fujii

Masaru Kowa

Hajime Mizuno

Makoto Ryudo

Hiroki Tomioka

Yasuhiro Goto

Yukinori Hirota

Koji Kumamoto

Shinsuke Shimabayashi

Kanako Sato

Junichi Hata

Bo Yu

Takuma Shinya

Yoshiyuki Hamano

Wang Jingbo

Jingbo Wang

Hiroyuki Kiso

Kouji Hamamoto

Norikazu Oosaki

Kousuke Takemura

Kenta Tamagawa

Baoyu An

Noriyuki Kawashima

Motoyasu Nagano

Welding machine

Controller for welding machine

A direct-diode laser oscillatorcan emit laser light to a laser processing headbased on the driving commands received from a system controller, which can control a laser robotincluding the laser processing head. The direct-diode laser oscillatorincludes the following: laser moduleseach including a plurality of laser diodes connected in series or in parallel; a power supply circuitfor driving the laser modulesat a constant current, and a power controllerfor controlling the power supply circuitbased on the driving commands and performing a fault diagnosis of the laser oscillatorbased on which one of a plurality of previously divided regions of a diagnosis map the current and voltage applied to the laser modulesbelong to.

Laser oscillation device for direct-diode laser method and failure diagnosis method for laser oscillation device

A process for preparing a glycoside compound represented by formula (3), which includes reacting a glycoside compound represented by formula (1) with an ether compound represented by formula (2) in the presence of an oxidizing agent and an acid to prepare a glycoside compound represented by formula (3),

Method for producing glycoside compound

The present invention provides an amidite compound represented by formula (1) which enables a synthesis of RNA with high purity, and the method for preparing a polynucleotide by using the same compound. (In the formula (1), wherein R represents the following formula (wherein Rand Rare identical to or different from each other and each represents a methyl group, an ethyl group, or a hydrogen atom, with the proviso that Rand Rdoes not represent a hydrogen atom, n is an integer of 1 to 5), and Brepresents a group containing optionally protected nucleobase structure, and Gand Gare identical to or different from each other and each represents a protecting group for a hydroxy group, and Gare identical to or different from each other and each represents an alkyl group. 

Amidite compound and method for producing polynucleotide using said compound

Response fluctuation of output current due to fluctuation of input voltage is reduced by control device (CM) including current fluctuation reduction control means (CFC) that is a regulator for regulating any of an output current command signal, a current detection value, and a control gain when the input voltage fluctuates.

Laser driving power source

In a method and device for performing welding, after the welding current reaches a first current value during a short circuit, the feeding of the welding wire is stopped, slowed down, or moved backward. As a result, the opening of a short circuit is urged to reduce the frequency at which welding is unnecessarily interrupted by an overcurrent protection function. This achieves high weld quality such as the absence of welding defects, and high production efficiency.

Welding device

A compound represented by formula (3):   

Method for producing monomer for single-stranded nucleic acid molecule

An input/output device inputting and outputting information to an external device includes a control section for communicating with an external controller. Electric equipment for communicating with the input/output device includes an input/output assignment storing section for storing which port of an input circuit an input from the external device is assigned to, and which port of an output circuit an output is assigned to. The electric equipment also includes an electric-equipment-side input/output control section for operating a function of the electric equipment based on information from the control section, or transmitting, to the control section, the information indicating which port of the output circuit an output of the electric equipment is output to. The electric equipment, using the external controller, stores the information related to the assignment in the input/output assignment storing section, or alters the information related to the assignment stored in the input/output assignment storing section.

Electric equipment system

Welding method and welding device

There is provided a hydrazide compound having a controlling effect on pests represented by the formula (1): wherein, G is a 5-membered heterocyclic group, M is an oxygen atom or a sulfur atom, Q, Q, Qand Qis independently a nitrogen atom, etc., m is an integer of 0 to 5, Ris an optionally halogenated C1-C6 alkyl group, etc., Rand Rare independently an optionally substituted C1-C12 chain hydrocarbon group, etc., and Ris an optionally substituted C1-C12 chain hydrocarbon group, etc. 

Hydrazide compound and use of the same in pest control

An AC pulse arc welding method of the present invention sets an appropriate AC frequency based on a wire feed rate and a polarity ratio when the polarity ratio is changed without changing the wire feed rate to control a heat input to a base material, and sets an appropriate straight polarity current value necessary for one drop per pulse from the polarity ratio and the AC frequency in AC pulse welding. The method makes it possible to achieve appropriate AC pulse welding by setting the polarity ratio, and to easily set the welding conditions.

AC pulse arc welding method

Setter transmits information of an instruction that changes a content of a welding condition item to welder power supply, which then selects a content of the welding condition item from welding-condition-item memory & selector based on the information. At the same time, welder power supply selects data of the welding condition, which data corresponds to the content selected, and then transmits the selected content to setter, which displays the content on display section. The foregoing structure allows setter to set a content of a welding condition item for welder power supply without modifying or replacing setter presently used.

Welding device and setter of the same

The present invention relates to a 1,2,4-thiadiazole compound of the formula (I) represented by the formula (1): wherein R1? represents C3-C7 alkynyl and X represents C4-C7 straight alkylene optionally substituted with one to four of R2?, C4-C7 straight alkenylene optionally substituted with one to four of R2?, ethylene-oxy-ethylene optionally substituted with one to four of R4?, or ethylene-thio-ethylene optionally substituted with one to four of R4?, R2? represents a halogen atom, trifluoromethyl or C1-C4 alkyl, and R4 represents a fluorine atom or C1-C3 alkyl. The 1,2,4-thiadiazole compound has an excellent pests controlling activity, and can effectively control an pests such as insect pests, acarine pests and the like 

1,2,4-Thiadiazole compounds and pests controlling composition containing the same

Growing community of inventors

Osaka, Japan

Hideki Ihara