Brother Kogyo Kabushiki-kaisha

Toyota Jidosha Kabushiki Kaisha

Hiroshi Yamasaki

Tatsuya Hashimoto

Yasuhiko Kawaguchi

Tomoyasu Niizeki

Daisuke Ueda

Hiroki Mori

Tomohiro Nakano

Shinya Fujihara

Masayuki Hori

Masaki Shimizu

Shintaro Yoshizawa

Tomoyoshi Ueki

Hirokazu Hirose

Hitoshi Yamada

Juni Yasoshima

Toshiyuki Mamiya

Mitsuhiro Iida

Masahiko Nagai

Yasuhide Kurimoto

Noboru Mizuno

Eiichi Hamajima

Shingo Shimoda

Masaru Jimbo

Yoshiyuki Uyama

Hironori Matsushita

Toru Imaeda

Yasuhiro Ishiyama

Yoshihiko Endo

Kazusa Kondo

Tomoko Nagao

Kazutaka Arimura

Alvaro Costa Garcia

Matti Sakari Itkonen

Yuko Terasawa

Kenji Zaitsu

A vehicle management method includes: obtaining first SOH information that indicates a degree of deterioration of a power storage device of a vehicle based on charge data on the power storage device measured while the vehicle is executing external charge of the power storage device using power supplied externally; obtaining second SOH information that indicates the degree of deterioration of the power storage device based on history data about deterioration of the power storage device recorded in the vehicle when the vehicle is not executing external charge of the power storage device; and determining whether the history data have been tampered with by comparing the first SOH information and the second SOH information.

Vehicle management method, vehicle management system, and computer system

A pressing device includes a first member including an attaching portion attachable to a presser bar and being configured to move in an up-down direction together with the presser bar urged downward; a second member including a contact portion contactable to a pressing portion including at least a portion of the first member or at least a portion of the presser bar and being configured to support a presser foot capable of downwardly pressing a workpiece on a bed, and in a state where the first member is attached to the presser bar and the second member supports the presser foot, move between a first position where the contact portion is in contact with the pressing portion and a second position where the contact portion is spaced from the pressing portion; and a first guide portion configured to guide movement of the second member relative to the first member.

Pressing device, sewing machine including pressing device, and method for attaching pressing device

A server includes a management information DB that stores management information indicating whether or not each of a plurality of vehicles falls under a subject vehicle for which battery replacement timing is managed. An information processing apparatus of the server includes an estimator that estimates a degree of deterioration of a secondary battery mounted on the subject vehicle based on history information showing history of use of the secondary battery mounted on the subject vehicle and a notification unit that transmits a battery replacement alarm (a notification signal that gives a notification about battery replacement timing of the subject vehicle) when the estimated degree of deterioration of the secondary battery reaches a prescribed threshold value.

System for managing vehicle battery replacement

A rehabilitation evaluation apparatus includes a sensor signal acquisition unit configured to acquire a sensor signal output from a detection sensor, a selection unit configured to select at least one myoelectric signal having a correlation with the sensor signal acquired by the sensor signal acquisition unit from among the plurality of second myoelectric signals on the second-side part acquired by the myoelectric-signal acquisition unit, and a similarity output unit configured to select a first myoelectric signal that has been output from a myoelectric sensor attached in a place that is left-right symmetric to a place of the myoelectric sensor that has output the second correlated myoelectric signal selected by the selection unit from among a plurality of first myoelectric signals on the first-side part acquired by the myoelectric-signal acquisition unit, calculate a similarity between these correlated myoelectric signals, and outputs the calculated similarity.

Rehabilitation evaluation apparatus, rehabilitation evaluation method, and rehabilitation evaluation program

A method including a step of preparing a positive electrode including a positive electrode mixture layer, a negative electrode including a negative electrode mixture layer, and a nonaqueous electrolyte; and a step of accommodating the positive electrode, the negative electrode, and the nonaqueous electrolyte in a battery case. The nonaqueous electrolyte contains a compound (I) represented by the following formula (I) LiOS&#x2014;R&#x2014;SOLi (wherein R represents a linear hydrocarbon group having 1 to 10 carbon atoms). When a BET specific surface area of the negative electrode mixture layer is represented by X (m/g) and when an amount of the compound (I) with respect to the total amount of the nonaqueous electrolyte is represented by Y (mass %), the following relationships 3&#x2264;X&#x2264;4.3, 0.2&#x2264;Y&#x2264;0.4, and (Y/X)&#x2264;0.093 are satisfied.

Lithium secondary battery including a nonaqueous electrolyte containing a compound represented by LiOS&#x2014;R&#x2014;SOLi and method of manufacturing the same

Provided is a method for producing a non-aqueous electrolyte secondary battery with which resistance increase is inhibited during high-temperature storage while good battery properties are retained. The production method of this invention comprises a step of obtaining a positive electrode, a negative electrode and a non-aqueous electrolyte; and a step of placing the positive electrode, the negative electrode and the non-aqueous electrolyte in a battery case. Herein, the non-aqueous electrolyte comprises a fluorine atom-containing supporting salt and a benzothiophene oxide.

Non-aqueous electrolyte secondary battery and a method for producing the same

A processing apparatus for performing not only cutting and drawing, but also other processing, and a cartridge used for the processing apparatus are provided. The processing apparatus includes a first cartridge including: a first processing tool to form a machining mark by grinding or cutting a surface of a sheet-like object; an actuator to operate by an external power supply and drive the first processing tool; and a first housing to accommodate the first processing tool where a tip of the first processing tool is exposed and accommodate the actuator. The processing apparatus also includes a carriage including a mounting section which the first cartridge is detachably mounted; a transfer mechanism to move the object and the carriage relatively to each other; and a control circuit to control driving of the transfer mechanism to form the machining mark on the surface of the object by the first processing tool.

Processing apparatus and cartridge

A manufacturing method of the invention includes: a process of preparing a positive electrode which includes a positive electrode mixture layer, a negative electrode which includes a negative electrode mixture layer, and a non-aqueous electrolyte; and a process of accommodating the positive electrode, the negative electrode, and the non-aqueous electrolyte in a battery case. The non-aqueous electrolyte contains lithium sulfate. In addition, when a BET specific surface area of the negative electrode mixture layer is referred to as X (m/g) and an addition amount of the lithium sulfate with respect to a total amount of the non-aqueous electrolyte is referred to as Y (mass %), the following relationships are satisfied:3&#x2266;X&#x2266;4.3;0.02&#x2266;Y&#x2266;0.1; and&#x2266;0.023.

Lithium secondary battery and manufacturing method of the same

Provided is a method for manufacturing a nonaqueous electrolyte secondary cell which can maintain and demonstrate an excellent cell characteristic over a long period of time. The method for manufacturing a nonaqueous electrolyte secondary cell provided by the present invention includes: a step of preparing a positive electrode having a positive electrode mix layer and a negative electrode having a negative electrode mix layer; and a step of housing the positive electrode and the negative electrode together with a nonaqueous electrolytic solution in a cell case. The nonaqueous electrolytic solution includes a Compound (I) constituted by lithium tris(oxalate)phosphate. When a BET specific surface area of the negative electrode mix layer is denoted by X (m/g) and the amount of the Compound (I) added to the entire amount of the nonaqueous electrolytic solution is denoted by Y (% by mass), the following relationships are satisfied: 3&#x2266;X&#x2266;4.3; 0.4&#x2266;Y&#x2266;1.5; and (Y/X)&#x2266;0.35.

Method for manufacturing nonaqueous electrolyte secondary cell, and cell assembly

A sewing machine includes a needle bar, a needle bar up-and-down movement mechanism, a swinging mechanism, a lower shaft, an outer shuttle, a thread cutting mechanism, a rotation speed adjustment mechanism, and an actuator. The needle bar up-and-down movement mechanism is configured to move the needle bar up and down. The swinging mechanism is configured to swing the needle bar in a left-right direction. The lower shaft is configured to rotate in synchronization with up-down movement of the needle bar. The outer shuttle is configured to rotate along with rotation of the lower shaft. The thread cutting mechanism is configured to cut at least an upper thread. The rotation speed adjustment mechanism is configured to adjust a rotation speed of the outer shuttle. The actuator is a driving source of the thread cutting mechanism and the rotation speed adjustment mechanism.

Sewing machine

A sewing machine is disclosed that includes a needle bar allowing attachment of a sewing needle including a needle eye to a lower end of thereof; a needle-bar lifting/lowering mechanism that moves the needle bar up and down; a presser foot; a presser foot lifting/lowering mechanism that moves the presser foot up and down; a hook that is provided with a beak for seizing a needle thread loop formed at the needle eye and that rotates in coordination with the up and down movement of the needle bar; and a controller that controls the presser foot lifting/lowering mechanism so as to resize a needle thread loop by lifting the presser foot to a predetermined height in coordination with a swing position of the needle bar and a predetermined height of the needle bar where the beak meets the needle thread loop.

A workpiece holder is usable with an embroidery sewing machine including a needle bar movable upward and downward and a transfer mechanism transferring the workpiece in two directions. The workpiece holder holds the workpiece when the workpiece is engraved by striking the workpiece by a striking needle attached to the needle bar while the workpiece is transferred by the transfer mechanism. The workpiece holder includes a pair of connecting portions detachably attached to the transfer mechanism, a placement member on which the workpiece is placed and a holding mechanism which is located on the placement member to hold a part of the workpiece other than a worked surface of the workpiece which is engraved, so that the part is fixed.

Workpiece holder

An electrode of a secondary battery is treated to remove an electrode material adhering to the current collector of the electrode. The electrode is treated by exposing to a stripping agent, which is constituted as an aqueous solution containing at least one of an organic sulfonic acid and derivative thereof, and the electrode exposure to each other to strip the electrode material from the current collector constituting the electrode.

Stripping agent for secondary battery electrode material and method of treating secondary battery using the stripping agent

A sewing machine includes a sewing machine motor that vertically drives a sewing needle via a main shaft; a sewing speed commander that produces a command sewing speed determined by rotational speed of the sewing machine motor; a stitch-pitch specifier that specifies a stitch pitch to be applied to manually fed sewing operation; a consumed thread amount detector that detects a consumed needle-thread amount in each ongoing sewing cycle; a sewing speed controller that controls sewing speed at the command sewing speed when the command sewing speed is equal to or less than a predetermined reference sewing speed, and that controls sewing speed at a target sewing speed calculated based on the consumed needle-thread amount and the stitch pitch when the command sewing speed is greater than the reference sewing speed.

Sewing machine and computer readable medium

A controller of a sewing machine configured to execute a pre-positioning operation including controlling a needle bar driving mechanism, based on a thickness of a workpiece cloth detected by a thickness detection mechanism and a vertical position of a needle bar detected by a needle bar position detection mechanism, to stop a needle bar at a preset position immediately before a tip of a sewing needle pierces the workpiece cloth, controlling a pressure adjustment mechanism to adjust a pressure of a presser foot at a predetermined pressure that allows movement of the workpiece cloth, and controlling a feed dog switching mechanism to switch a feed dog to an inoperative state.

Growing community of inventors

Nagoya, Japan

Hiroshi Yamasaki