Shin-etsu Chemical Co., Ltd.

Hoya Corporation

Nec Corporation

Mitsubishi Denki Kabushiki Kaisha

Tatsuya Fujii

Takeshi Kinsho

Yuki Miyake

Takeru Watanabe

Takehiko Fukumoto

Naoki Ishibashi

Ryuichi Saguchi

Akihiro Baba

Tatsuya Hojo

Koichi Sakurai

Yasuhiko Kutsuwada

Ayumu Onoyama

There are provided a composition which has a larger attracted number than (9Z)-9,13-tetradecadien-11-ynal alone; and others. More specifically, there are provided a composition bioactive to(STENCA), the composition including (9Z)-9,13-tetradecadien-11-ynal and (9E)-9,13-tetradecadien-11-ynal; a sustained release preparation for controlling STENCA, the preparation including the composition and a carrier or container for sustainedly releasing the (9Z)-9,13-tetradecadien-11-ynal and the (9E)-9,13-tetradecadien-11-ynal; and a method for controlling STENCA, the method including a step of installing the sustained release preparation in a field to release the (9Z)-9,13-tetradecadien-11-ynal and the (9E)-9,13-tetradecadien-11-ynal into the field.

Composition biologically active to stenoma catenifer and sustained release preparation comprising the same for controlling insect pest

A composition containing a substance having sex pheromone activity on San Jose scale (SJS) after finding the substance. More specifically, there are provided a composition having sex pheromone activity on SJS, the composition containing 3,7-dimethyl-7-octenyl propionate as a substance having sex pheromone activity on SJS; an attractant for SJS, the attractant containing the composition and a support for supporting the composition in such a manner as to allow the substance to be released; a mating disruptant for SJS, the disruptant containing the composition and a container for storing the composition in such a manner as to allow the substance to be released; and a method for attracting SJS or disrupting mating of SJS, the method including a step of installing the attractant or the mating disruptant for SJS in a field to release the substance from the attractant or the mating disruptant into the field.

Composition having sex pheromone activity on San Jose scale, and attractant, mating disruptant, attraction method and mating disruption method for San Jose scale

Methods selectively and efficiently produce 3,7-dimethyl-7-octenol and a carboxylic acid ester thereof. More specifically, a method produces 3,7-dimethyl-7-octenol, including steps of: subjecting a 3-methyl-3-butenyl nucleophilic reagent (2) and a 1,3-dihalo-2-methylpropane compound (3) to a coupling reaction to obtain a 2,6-dimethyl-6-heptenyl halide compound (4); converting the compound (4) into a 2,6-dimethyl-6-heptenyl nucleophilic reagent (5); and subjecting the nucleophilic reagent (5) to an addition reaction with at least one electrophilic reagent selected from the group made of formaldehyde, paraformaldehyde and 1,3,5-trioxane, followed by a hydrolysis reaction to obtain 3,7-dimethyl-7-octenol (6); and the other method. 

Method for producing 3,7-dimethyl-7-octenol and method for producing 3,7-dimethyl-7-octenyl carboxylate compound

To provide cover glass for mobile terminals exhibiting high strength in a thin plate thickness state to enable reductions in thickness of apparatuses when inserted in the apparatuses, cover glass () for a mobile terminal of the invention is cover glass () that is obtained by forming a resist pattern on main surfaces of a plate-shaped glass substrate, then etching the glass substrate with an etchant using the resist pattern as a mask, and thereby cutting the glass substrate into a desired shape and that protects a display screen of the mobile terminal, where an edge face of the cover glass () is formed of a molten glass surface, and as surface roughness of the edge face, arithmetic mean roughness Ra is 10 nm or less.

Cover glass for mobile terminals, manufacturing method of the same and mobile terminal device

Provided are a 1-halo-6,9-pentadecadiene useful as an intermediate having a skipped diene skeleton and a method for producing (7Z,10Z)-7,10-hexadecadienal. More specifically, provided are a method for producing (7Z,10Z)-7,10-hexadecadienal including steps of subjecting a Grignard reagent formed from a (6Z,9Z)-1-halo-6,9-pentadecadiene to a nucleophilic substitution reaction with an orthoformate ester to obtain a (7Z,10Z)-1,1-dialkoxy-7,10-hexadecadiene; and hydrolyzing the (7Z,10Z)-1,1-dialkoxy-7,10-hexadecadiene in the absence of an oxidation reaction to obtain the (7Z,10Z)-7,10-hexadecadienal; and the like.

1-halo-6,9-pentadecadiene and method for producing (7Z,10Z)-7,10-hexadecadienal

Targeting an insect pest having a carboxylic acid compound as a pheromone substance, provided is a sustained release pheromone preparation enabling a high amount of pheromone to be released during the control period. More specifically, provided is a sustained release pheromone preparation, comprising: a carboxylic acid compound to be released, and an ethylene-vinyl acetate copolymer membrane through which the carboxylic acid compound can permeate, wherein the preparation is targeted for an insect pest having the carboxylic acid compound as a pheromone substance.

Sustained release pheromone preparation targeting insect pest having carboxylic acid as pheromone substance

A defect detection system to check any defect in the pattern to be checked by comparing a pattern to be checked with a reference pattern includes an edge detection means for detecting a pattern edge of the pattern to be checked by scanning a substrate by laser beams and detecting reflected light thereof. After the relative position between the substrate and the imaging means is adjusted so that the pattern edge of the pattern to be checked is substantially aligned with one side of CCD pixels, an image of the pattern to be checked is picked up. Therefore, the defect detection system corrects misalignment less than one pixel between a pattern to be checked and a reference pattern to prevent occurrence of a false defect.

Defect detection system

A mobile communication system includes a plurality of radio base stations and mobile stations. The system establishes radio connection between each radio base station and each mobile station by a TDMA-TDD scheme. Each radio base station includes an electric field strength measuring section, a search section, and a transmission timing control section. The electric field strength measuring section measures the reception input voltages of control channels from adjacent radio base stations. The search section searches for a transmission timing corresponding to the reception timing of a control carrier which does not contend with the transmission timings of control carriers in the adjacent radio base stations on the basis of the measurement result obtained by the electric field strength measuring section. The transmission timing control section transmits a carrier signal on the control channel at the searched-out transmission timing. A control channel setting method is also disclosed.

Growing community of inventors

Tokyo, Japan

Tatsuya Fujii