Abstract: A PFD outputs a detection signal based on a phase difference or a frequency difference between a reference signal and a feedback signal, a charge pump circuit outputs a pulse signal based on the detection signal, and a loop filter outputs a control voltage based on the pulse signal. A VCO includes a ring oscillator where a plurality of delay element units, which include a plurality of delay elements (for example, inverter circuits) connected in parallel, are connected in series in a ring, controls the frequency of the output signal of the ring oscillator based on the control voltage, and controls the phase of the output signal of the ring oscillator by controlling the active number of delay elements, out of the plurality of delay elements, based on the detection signal. A frequency divider circuit generates and outputs a feedback signal by dividing the frequency of the output signal.

Abstract: A semiconductor device is provided where it is possible to access and test a memory chip by a simple method. The semiconductor device that mounts a plurality of chips in a common package includes a logic chip having a predetermined function and a memory chip that is coupled with the logic chip and stores data. The memory chip includes a memory chip testing circuit that performs an operation test of the memory chip and a serial bus interface circuit for transmitting and receiving data between the memory chip testing circuit and a serial bus provided outside the package.

Abstract: Provided is a scroll fluid machine that makes it possible to attenuate the bending stress applied to the base of a wall body having an inclined section. The scroll fluid machine is provided with a wall body inclined section in which the distance between the facing surfaces of an end plate of a fixed scroll and an end plate of a rotating scroll that face each other continuously decreases from the outer circumferential side toward the inner circumferential side. A mesh clearance that is a gap between wall bodies formed when the wall bodies mesh with each other is larger on the outer circumferential side of the inclined section than on the inner circumferential side of the inclined section. The mesh clearance is made larger by drawing the wall surface of a wall body further back toward the central side of the wall body in the thickness direction than the original wall surface profile thereof.

Abstract: Provided is a scroll fluid machine capable of effectively achieving performance of a tip seal installed in a tooth crest of a wall including an inclined portion. The inclined portion in which a distance between opposing surfaces of end plates facing each other gradually decreases from an outer peripheral side toward an inner peripheral side is provided. A tip seal (7) configured to make contact with a tooth base facing the tip seal (7) to perform sealing against fluid is provided in tip seal groove (3d) formed in a tooth crest of a wall (3b) corresponding to the inclined portion. In a stop state where a scroll (3) does not perform compression of fluid, an inclination height (Ls?) of the tip seal (7) is smaller than an inclination height (Ls) of the wall (3b).

Abstract: Provided is a horizontal step scroll compressor with which liquid compression can be effectively prevented even when starting up from a liquid migration state in which liquid refrigerant has migrated into the compressor while operation of the compressor is stopped. In this horizontal step scroll compressor, bypass ports, which divert pressure into a discharge chamber when the pressure in a pair of compression chambers reaches or exceeds a set pressure at an intermediate compression position between a suction cutoff position and the position communicating with a discharge port, are provided along the spiral direction of spiral wraps.

Abstract: Provided is a scroll fluid machine which is capable of inhibiting contact between tooth tip corners and tooth bottom corners. The present invention is provided with: a wall inclined portion (3b1) of which a facing surface has a distance to an end plate which continuously decreases from the outer circumferential side to the inner circumferential side; and an end plate inclined portion (5a1). Chamfered portions (8a) are provided to tooth tip corners (8) of a tooth tip of a wall (3b) which face tooth bottom corners (9) of bases of mating walls (5b). The chamfered portions (8a) have a shape which avoids contact with step parts (9a) which are formed at the tooth bottom, and which are adjacent to the tooth bottom corners (9).

Abstract: A vulcanization control method and a vulcanization control system are provided that are capable of preventing insufficient vulcanization while shortening a vulcanization time and obtaining an optimal vulcanization time instantly, even when a simple analysis model is used. Data (Xi) of predetermined types of vulcanization-affecting factors (X) are input into a computation device (2) by an input device (6) before vulcanizing a green tire (G). Using the input data (Xi), a change in temperature distribution of a tire cross section over time is calculated with a one-dimensional thermal conduction model for a tire cross-section that passes through a vulcanization rate-limiting section. On the basis of the calculation results, a vulcanization time Tc is instantly calculated. Upon calculating the vulcanization time Tc, a safety time Ts set on the basis of each vulcanization-effecting factor (X) is shortened on the basis of the input data (Xi) of the individual vulcanization-affecting factors (X).

Abstract: A scroll compressor is provided that can cool a fixed scroll and an orbiting scroll effectively via cooling fins. A scroll compressor includes: a fixed scroll, an orbiting scroll that performs orbiting motion with respect to the fixed scroll and is combined with the fixed scroll so as to form, with the fixed scroll, a compression space to compress fluid; cooling fins that are provided on the back of the fixed scroll; and cooling fins that are provided on the back of the orbiting scroll. The cooling fins and the cooling fins are taller in a central portion than in the circumference of the central portion.

Abstract: A semiconductor device is provided where it is possible to access and test a memory chip by a simple method. The semiconductor device that mounts a plurality of chips in a common package includes a logic chip having a predetermined function and a memory chip that is coupled with the logic chip and stores data. The memory chip includes a memory chip testing circuit that performs an operation test of the memory chip and a serial bus interface circuit for transmitting and receiving data between the memory chip testing circuit and a serial bus provided outside the package.

Abstract: A scroll fluid machine includes a pair of a fixed scroll (15) and an orbiting scroll (16). The scroll fluid machine has an one-side stepped scroll structure in which a stepped part (16E) is provided only at a predetermined position on a tooth bottom surface (16D) of a involute spiral wrap (16B) of one of the fixed scroll (15) and the orbiting scroll (16) in a spiral direction, and a stepped part (15E) corresponding to the stepped part (16E) on the tooth bottom surface (16D) is provided only at a predetermined position on a tooth top surface (15C) of a involute spiral wrap (15B) of the other scroll in a spiral direction. The stepped part (16E) on the tooth bottom surface (16D) is provided at a position on an inner side of a spiral end position (16F) of the involute spiral wrap (16B) at intake closure by an involute angle of n radians in the spiral direction or at a position on an outer side of the inner-side position.

Abstract: In a scroll compressor that forms two suction volume parts by engaging paired fixed scroll and turning scroll with each other while scroll laps respectively erected on end plates of the fixed scroll and the turning scroll are opposed to each other and driving the turning scroll to revolve around the fixed scroll, out of the two suction volume parts, one of the suction volume parts that is formed close to a suction port provided in a housing is made larger than the other suction volume part.

Abstract: A scroll compressor is provided with a stationary scroll, an orbiting scroll, and a discharge port (18) through which a fluid that has been compressed by both the scrolls is discharged. An end plate of the orbiting scroll is provided with an end-plate side stepped portion formed in such a way that, along a spiral of a spiral wrap (16B), the height thereof increases toward a central side of the spiral and decreases toward an outer end side thereof. A spiral wrap (15B) of the stationary scroll is provided with a wall-portion side stepped portion formed corresponding to the end-plate side stepped portion in such a way that the height thereof decreases toward the central side of the spiral and increases toward the outer end side thereof.

Abstract: A scroll compressor comprising a fixed scroll (15); an orbiting scroll (16) supported in a manner allowing for orbiting motion; a discharge port through which a fluid compressed by the two scrolls (15, 16) is discharged; an end plate step portion (16E) provided on an end plate of the orbiting scroll (16) formed so that a height of the end plate is higher on a center portion side in the direction of a spiral wrap and lower on an outer end side; and a wrap step portion (15E) provided on a wall portion of the fixed scroll (15) that corresponds to the end plate step portion (16E) so that a height of the wall portion is lower on the center portion side of the spiral and higher on the outer end side; wherein the orbiting scroll (16) is treated for surface hardening and the fixed scroll (15) is not treated for surface hardening.

Abstract: One of a pair of a fixed scroll and an orbiting scroll is the scroll including a step portion provided only at a predetermined position along a spiral direction on a blade bottom surface of a spiral wrap, and the other one of the scrolls is the scroll including a step portion provided only at a predetermined position along a spiral direction on a blade tip surface of a spiral wrap. A blade bottom surface of an end plate of the fixed scroll is set as a reference surface for setting a chip gap between both the scrolls. When a wrap height of the spiral wrap of the orbiting scroll is represented by (L) (Lo, Li) and a wrap height of the spiral wrap of the fixed scroll is represented by (lo, li), L (Lo, Li)>1 (lo, li) is satisfied.

Abstract: A method for predicting options of depression treatment drugs includes (a) measuring a phosphoethanolamine (PEA) level in blood collected from a patient suspected of depression, (b) measuring whether the blood PEA level of the patient is lower than a reference value or not, wherein if the measured value of the patient is lower than values of healthy persons, the patient suffers from depression exhibiting a decreased PEA level as an indicator, and (c) predicting options of depression treatment drugs on the basis of the presence or absence of decreased blood PEA level in the patient. Thus, PEA, which is a biomarker of depression, can be directly linked to treatment.

Abstract: Provided is a horizontal step scroll compressor with which liquid compression can be effectively prevented even when starting up from a liquid migration state in which liquid refrigerant has migrated into the compressor while operation of the compressor is stopped. In this horizontal step scroll compressor, bypass ports, which divert pressure into a discharge chamber when the pressure in a pair of compression chambers reaches or exceeds a set pressure at an intermediate compression position between a suction cutoff position and the position communicating with a discharge port, are provided along the spiral direction of spiral wraps.

Abstract: An information processing apparatus includes a display processing unit which displays a first point on a display screen of a display device, a first obtaining unit which obtains first coordinate data based on the first point displayed on the display screen by the display processing unit from coordinate input apparatuses having an overlap region in which coordinate detection regions of the coordinate input apparatuses overlap with each other, a second obtaining unit which obtains, when a second point is displayed in a position corresponding to the overlap region based on the first coordinate data, second coordinate data based on an instruction of the second point from the coordinate input apparatuses, and a positioning unit which performs positioning between a selection position and a display position in accordance with the first coordinate data and the second coordinate data.

Abstract: A scroll compressor is provided that can cool a fixed scroll and an orbiting scroll effectively via cooling fins. A scroll compressor includes: a fixed scroll, an orbiting scroll that performs orbiting motion with respect to the fixed scroll and is combined with the fixed scroll so as to form, with the fixed scroll, a compression space to compress fluid; cooling fins that are provided on the back of the fixed scroll; and cooling fins that are provided on the back of the orbiting scroll. The cooling fins and the cooling fins are taller in a central portion than in the circumference of the central portion.

Abstract: Provided is an adhesive member whose adhesive force has relatively strong directional dependency. Specifically, provided is an adhesive member, which is configured to adhere to an adherend through an intersurface force, wherein when a strain energy release rate is defined as G1c and G2c and an adhesive energy is defined as ??1c and ??2c respectively, the ??1c and the ??2c differ from each other so that G1c/??1c?G2c/??2c is satisfied.

Abstract: Provided is an adhesive member whose adhesive force has relatively strong directional dependency. Specifically, provided is an adhesive member, which is configured to adhere to an adherend through an intersurface force, wherein when a strain energy release rate is defined as G1b and G2b and an adhesive energy is defined as ??1b and ??2b respectively, a horizontal section obtained by cutting the adhesive member parallel to an adhesive surface has an asymmetrized shape so that G1b/??1b?G2b/??2b is satisfied.