Abstract: A semiconductor module, including: a terminal case having first and second input terminals disposed at a first short side portion, an output terminal disposed at a second short side portion, a first control terminal and a first auxiliary terminal disposed at a first long side portion, and a second control terminal and a second auxiliary terminal disposed at a second long side portion; a first insulated circuit substrate having a plurality of first switching elements, and first to third metal patterns; a second insulated circuit substrate having a plurality of second switching elements and fourth to seventh metal patterns; and a first wiring member, having two end connected respectively to the fifth metal pattern at a position that is farther, in the direction of the first long side portion, from the first short side portion than a midpoint of the second insulated circuit substrate, and to the second auxiliary terminal.

Abstract: A conversion adapter is provided that includes a radio communication unit that receives biological information based on digital data transmitted from an external biological sensor by radio communication; a converter that converts the biological information based on the digital data received by the radio communication unit to biological information based on analog data; a connection unit that is connectable through wire to an external biological information monitor and that outputs the biological information based on the analog data converted by the converter; a power supply unit that supplies power to the radio communication unit and the converter; an operation input that receives operation performed by a user; and a body part provided with the connection unit and the operation part.

Abstract: A semiconductor device, having: a circuit board, including a wiring board and a semiconductor element disposed on a first surface of the wiring board; a case having a hollow portion housing the circuit board; and a first conductive terminal and a second conductive terminal attached to the case, each of the first conductive terminal and the second conductive terminal having an inner connection portion exposed to the hollow portion of the case. The inner connection portions have a first gap therebetween in the hollow portion of the case. The first conductive terminal and the second conductive terminal each have a discharge portion facing each other across a second gap narrower than the first gap. The discharge portion of the first conductive terminal and the discharge portion of the second conductive terminal protrude to a position away from other members.

Abstract: Described is a stable radiopharmaceutical composition in which the decrease in the radiochemical purity over time is suppressed even in the case where the radioactivity concentration is high immediately after production. The stabilized radiopharmaceutical composition includes a polypeptide labeled with a radionuclide and having a group selected from the group consisting of a thioether group and a thiol group, as an active ingredient, a solubilizing agent having an ethylene glycol group, a solvent including water, and a stabilizer selected from the group consisting of a sulfur-containing amino acid or a salt thereof, a sulfur-containing amino acid derivative or a salt thereof, and a polysaccharide.

Abstract: A semiconductor device having a semiconductor unit including: a first arm part that includes first and second semiconductor chips respectively having first and second main electrodes, a first circuit pattern on which the first and second semiconductor chips are disposed, a second circuit pattern, a first main current wire connecting the first main electrode and second circuit pattern, and a second main current wire connecting the second main electrode and the second circuit pattern; and a second arm part that includes third and fourth semiconductor chips respectively having third and fourth main electrodes and being disposed on the second circuit pattern, a third circuit pattern, a third main current wire connecting the third main electrode and the third circuit pattern, and a fourth main current wire connecting the fourth main electrode and the third circuit pattern. Each semiconductor chip is an IGBT or MOSFET.

Abstract: A drive device for driving a voltage-controlled semiconductor element. The drive device includes: a drive circuit connected to the gate of the semiconductor element via a gate resistor; a delay circuit connected to the drive circuit, for delaying a drive signal output from the drive circuit until a gate voltage of the semiconductor element enters a Miller effect period, which is a period during which the gate voltage transitionally changes, the gate voltage having temperature dependency on a chip temperature of the semiconductor element; a one-shot circuit connected to the delay circuit, for outputting a pulse signal with a pulse width shorter than the Miller effect period; a comparator that compares the gate voltage with a reference voltage; and an AND circuit that outputs an overheat detection signal in response to the gate voltage exceeding the reference voltage.

Abstract: A semiconductor device including a semiconductor unit that has a first arm part, which includes: first and second semiconductor chips having first and second control electrodes on their front surfaces, a first circuit pattern where the first and second semiconductor chips are disposed, a second circuit pattern to which the first and second control electrodes are connected, and a first control wire electrically connecting the first and second control electrodes and the second circuit pattern sequentially in a direction; and a second arm part, which includes third and fourth semiconductor chips having third and fourth control electrodes on their front surfaces, a third circuit pattern where the third and fourth semiconductor chips are disposed, a fourth circuit pattern to which the third and fourth control electrodes are connected, and a second control wire electrically connecting the third and fourth control electrodes and the fourth circuit pattern sequentially in the direction.

Abstract: The compound of the present invention includes a structure having: a chelating part capable of coordinating with a radioactive metal ion; a first atomic group containing an albumin-binding part; and a second atomic group containing a PSMA molecule-binding part, wherein the first atomic group and the second atomic group are bonded with each other through the chelating part, or the chelating part is bonded from between the first atomic group and the second atomic group so that it makes a branch. The present invention also provides: a radiolabeled compound in which the compound is coordinated with a radioactive metal ion; and a method for manufacturing a radiolabeled compound.

Abstract: The present invention relates to a method for producing a radioactive zirconium-labeled complex that can realize a high labeling index in a reaction between a radioactive zirconium ion and a ligand compound. The production method of the present invention includes a step of reacting a radioactive zirconium ion with a ligand compound in a reaction solution containing water to coordinate the radioactive zirconium ion. This step is performed in a state where the pH of the reaction solution is in an acidic region. The reaction solution does not contain an organic solvent but contains a water-soluble organic compound having one or two sulfo groups or carboxy groups in its structure, separately from the ligand compound.

Abstract: A method for producing a radioactive zirconium complex of the present invention includes a step of reacting a radioactive zirconium ion, a ligand compound containing DOTA or a DOTA derivative, and an additive such as hydroxybenzoic acid and a derivative thereof with one another in a reaction solution to form a radioactive zirconium complex. As the reaction solution, a reaction solution is used in which the amount of radioactivity of the radioactive zirconium ion is 60 MBq or more at the start of the reaction and the amount of radioactivity of the radioactive zirconium ion is 5 MBq or more per 1 nmol of the ligand compound at the start of the reaction.

Abstract: A method for producing an 225Ac solution includes a step (I) of irradiating a 226Ra target with particles to generate two or more actinium radioisotopes (Ac) including at least 225Ac, a step (II) of dissolving the 226Ra target after the aforementioned step to obtain a solution (1), a step (III) of separating 226Ra and Ac contained in the solution (1) to obtain a solution (2), a step (IV) of allowing Ac contained in the solution (2) other than 225Ac to decay to obtain a solution (3), and a step (V) of separating Ra and Ac contained in the solution (3) to obtain a solution (4). The solution (4) is used to produce a medicine that contains, as an active ingredient, a conjugate between a chelating agent that has formed a complex with 225Ac, and a targeting agent.

Abstract: A method for producing an 225Ac solution includes a step (I) of irradiating a 226Ra target with particles to generate two or more actinium radioisotopes (Ac) including at least 225Ac, a step (II) of dissolving the 226Ra target after the aforementioned step to obtain a solution (1), a step (III) of separating 226Ra and Ac contained in the solution (1) to obtain a solution (2), a step (IV) of allowing Ac contained in the solution (2) other than 225Ac to decay to obtain a solution (3), and a step (V) of separating Ra and Ac contained in the solution (3) to obtain a solution (4). The solution (4) is used to produce a medicine that contains, as an active ingredient, a conjugate between a chelating agent that has formed a complex with 225Ac, and a targeting agent.

Abstract: A semiconductor device including a semiconductor unit that has a first arm part, which includes: first and second semiconductor chips having first and second control electrodes on their front surfaces, a first circuit pattern where the first and second semiconductor chips are disposed, a second circuit pattern to which the first and second control electrodes are connected, and a first control wire electrically connecting the first and second control electrodes and the second circuit pattern sequentially in a direction; and a second arm part, which includes third and fourth semiconductor chips having third and fourth control electrodes on their front surfaces, a third circuit pattern where the third and fourth semiconductor chips are disposed, a fourth circuit pattern to which the third and fourth control electrodes are connected, and a second control wire electrically connecting the third and fourth control electrodes and the fourth circuit pattern sequentially in the direction.

Abstract: The production method of a radioactive metal-labeled antibody of the present invention includes a step of conducting a click reaction of a radioactive metal complex and an antibody site-specifically modified with a peptide to produce a radioactive metal-labeled antibody. The click reaction is performed between a first atomic group of the radioactive metal complex and a second atomic group directly or indirectly linked to the peptide. The second atomic group is an atomic group containing an azide group, or an atomic group containing trans-cyclooctene.

Abstract: A semiconductor device, having a first semiconductor chip including a first side portion at a front surface thereof and a first control electrode formed in the first side portion, a second semiconductor chip including a second side portion at a front surface thereof and a second control electrode formed in the second side portion, a first circuit pattern, on which the first semiconductor chip and the second semiconductor chip are disposed, a second circuit pattern, and a first control wire electrically connecting the first control electrode, the second control electrode, and the second circuit pattern. The first side portion and the second side portion are aligned. The first control electrode and the second control electrode are aligned. The second circuit pattern are aligned with the first control electrode and the second control electrode.

Abstract: A semiconductor device includes: an electrically conductive plate; a semiconductor chip on the electrically conductive plate, the semiconductor chip having a front main electrode on a front surface thereof and a back main electrode on a back surface thereof, the back main electrode being bonded to the electrically conductive plate; and a heat radiating member that is bonded to the front main electrode via a conductive adhesive.

Abstract: A drive device for driving a voltage-controlled semiconductor element. The drive device includes: a drive circuit connected to the gate of the semiconductor element via a gate resistor; a delay circuit connected to the drive circuit, for delaying a drive signal output from the drive circuit until a gate voltage of the semiconductor element enters a Miller effect period, which is a period during which the gate voltage transitionally changes, the gate voltage having temperature dependency on a chip temperature of the semiconductor element; a one-shot circuit connected to the delay circuit, for outputting a pulse signal with a pulse width shorter than the Miller effect period; a comparator that compares the gate voltage with a reference voltage; and an AND circuit that outputs an overheat detection signal in response to the gate voltage exceeding the reference voltage.

Abstract: The conversion adapter is provided that includes a radio communication unit that receives biological information based on the digital data transmitted from an external biological sensor by using radio communication; an information processing unit that performs data processing of the biological information based on the digital data; a converter that converts the biological information based on the digital data processed by the information processing unit to biological information based on analog data; and a connection unit that is connectable through wire to an external biological information monitor and that outputs the biological information based on the analog data converted by the converter.

Abstract: A conversion adapter is provided that includes a radio communication unit that receives biological information based on digital data transmitted from an external biological sensor by radio communication; a converter that converts the biological information based on the digital data received by the radio communication unit to biological information based on analog data; a connection unit that is connectable through wire to an external biological information monitor and that outputs the biological information based on the analog data converted by the converter; a power supply unit that supplies power to the radio communication unit and the converter; an operation input that receives operation performed by a user; and a body part provided with the connection unit and the operation part.

Abstract: A semiconductor device, having a first semiconductor chip including a first side portion at a front surface thereof and a first control electrode formed in the first side portion, a second semiconductor chip including a second side portion at a front surface thereof and a second control electrode formed in the second side portion, a first circuit pattern, on which the first semiconductor chip and the second semiconductor chip are disposed, a second circuit pattern, and a first control wire electrically connecting the first control electrode, the second control electrode, and the second circuit pattern. The first side portion and the second side portion are aligned. The first control electrode and the second control electrode are aligned. The second circuit pattern are aligned with the first control electrode and the second control electrode.