baber/WOPTO huggingface dataset:
Patent JP-2011147792-A (JP)
Title: Stroboscopic led light source for blood processing apparatus
Inventor: SCIBONA JOSEPH A
IPC: A61M1/02
Filed: 2011-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide stroboscopic LED light sources for use with devices for improving the processing of fluids, such as blood, components of blood and fluids derived from blood.  <P>SOLUTION: The invention relates to apparatus for separating blood into blood components, particularly components for stroboscopic LED light sources for centrifuges. The stroboscopic apparatus comprises a first light source with reflective surfaces spaced around a central illumination axis, and light-emitting diodes spaced away from the axis radially outward from the reflective surfaces. An additional light source comprises a modified parabolic reflector surrounding a light emitting diode, the parabolic reflector having walls spaced outwardly from an axis of symmetry such that focal points fall radially outwardly from a center of the LED, forming a circular focal area. A controller that energizes the diodes to emit light for selected periods of time comprises a pair of switches connected in series, with an LED connected between the switches. One of the switches is connected to ground and is closed at the end of a period of illumination.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188486-A (JP)
Title: Peer-to-peer graph management interface and method
Inventor: MANION TODD R
IPC: G06F13/00
Filed: 2011-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an application programming interfaces and methods that provide graph management in a peer-to-peer (P2P) network.  <P>SOLUTION: More specifically, disclosed is novel and improved P2P application programming interfaces (APIs) and methods for the creation and access of graphs, the retrieval of node and graph information, the addition, modification, deletion and management of records (data), the importation and exportation of graph data, the direct communication between graph nodes, the addition of a security provider to a graph, the setting and retrieval of presence information, the registering for event notifications, and other utility and support functions. Each of these interfaces utilize various parameters that are passed in from an application program that uses these interfaces to manage and utilize graphs. The interfaces return a value that indicates the success or failure of the function. For failures, the interfaces provide an indication as to the problem resulting in the failure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012181693-A (JP)
Title: Web page display control device and scroll control method
Inventor: OTAKE SHINJI
IPC: G06F3/0485
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To improve an operation method of a web browser in a portable terminal and the like.SOLUTION: A hyperlink extraction unit 104 extracts an object to which a hyperlink is set, from a text file comprising a web page, and information related to an arrangement of the extracted object on the web page is stored in an object storage unit 116. A focus control unit 114 selects an object to be displayed in a focused manner on the web page according to an operation input by a user. A distance calculation unit 122 calculates a distance on the image between the object to which the focus is set and an object defined to be a next focus object. A scroll control unit 124 compares the calculated distance and a scroll-direction width, when the distance is equal to or less than the scroll-direction width, sets a display area in such a manner as to include the next focus object, and when the distance exceeds the scroll-direction width, sets a display area by moving it by a predetermined amount that is equal to or less than the scroll-direction width.
Patent JP-2012181126-A (JP)
Title: Analytical method and analyser for oxygen concentration
Inventor: SAKATA SUSUMU
IPC: G01N27/416
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an analytical method and analyser for oxygen concentration capable of accurately measuring the oxygen concentration even when the oxygen concentration in a sample gas is at a sub-ppb level of 0.1-1 ppb.SOLUTION: In an analytical method for oxygen concentration, which measures the oxygen concentration in a sample gas with a galvanic cell type oxygen sensor 11, the oxygen concentration in the sample gas is measured by switching an oxygen-containing gas with the oxygen concentration corresponding to a predicted value of the oxygen concentration of the sample gas, especially the oxygen concentration at a sub-ppb level of 0.1-1 ppb, to the sample gas during introduction into a test section of the galvanic cell type oxygen sensor.
Patent JP-2012180999-A (JP)
Title: Drying system and drying method
Inventor: HOYAMA KATSUAKI
IPC: F26B17/10
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a drying system capable of preventing deterioration of powder and granular material due to heating in a molding machine and capable of suppressing yellowing of a molded article, and to provide a drying method using the drying system.SOLUTION: The drying system 1 which dries the powder and granular material and feeds the powder and granular material to the molding machine 2 includes: a first drying unit 3 provided with a first storage hopper 13 for storing the powder and granular material; a second drying unit provided with a second storage hopper 33 which has a capacity smaller than the first storage hopper 13 and is disposed on the molding machine 2; and a transport line 51 which is connected to the first storage hopper 13 and the second storage hopper 33 and transports the powder and granular material from the first storage hopper 13 to the second storage hopper 33. Here, the powder and granular material is dried at a first temperature in the first storage hopper 13, thereafter, is dried at a second temperature higher than the first temperature while performing nitrogen gas substitution in the second storage hopper 33 and, thereafter, is caused to fall from the second storage hopper 33 to the molding machine 2 by own weight.
Patent JP-2012185244-A (JP)
Title: Image forming device
Inventor: SUWA YOSHIYUKI
IPC: G03G21/00
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To detect chipping and wear of a cleaning blade in an early stage.SOLUTION: The image forming device 1 includes a photoreceptor 21, a cleaning unit 26, an adhering section 43a, and a detection unit 32. The cleaning unit 26 has a cleaning blade 43 that comes into contact with the photoreceptor 21 and removes remaining toner on a surface of the photoreceptor 21 after having transferred a toner image to a transfer material. The toner whirling in a space 50 formed by the photoreceptor 21 and the cleaning blade 43 at downstream side from a contact point of the photoreceptor 21 and the cleaning blade 43 in a rotation direction R of the photoreceptor 21 is adhered to the adhering section 43a. The detection unit 32 detects the toner adhered to the adhering section 43a.
Patent JP-2012184026-A (JP)
Title: Packaging box
Inventor: ODAKA YOSUKE
IPC: B65D5/52
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a packaging box or the like which are used for storing and exhibiting commodities capable of being durable for repeated use.SOLUTION: A packaging box S1 includes a back plate 3, a bottom plate 5, a side plate 7, and a side plate 9 which are connected to a placing plate 1, and the back plate 3, the bottom plate 5, the side plate 7, and the side plate 9 which are bent and coupled, so that the packaging box is convertible in an exhibited state and a stored state.
Patent JP-2012183758-A (JP)
Title: Liquid injection recording device
Inventor: INMIYA TAKEHARU
IPC: B41J2/01
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the exchange of recording heads, and to improve accuracy for positioning the recording heads to a recorder body.SOLUTION: The liquid injection recording device comprises a plurality of the recording heads which discharge droplets to a sheet passing through a conveying belt and form images. The plurality of recording heads can be exchanged with respect to the recorder body. The recorder also comprises screws 46 and nuts 47 for integrating the plurality of recording heads while they are overlapped, and a guide rail 50 which is formed at the recorder body and detachably guides the screws 46 and the nuts 47 while the plurality of recording heads are integrated, and a guide rail pair. An interval between the plurality of recording heads and the conveying belt is held by the screws 46 and the nuts 47, the guide rail 50 and the guide rail pair.
Patent JP-2012183956-A (JP)
Title: Hood for tractor
Inventor: YAMASHITA TOSHIKIMI
IPC: B62D25/12
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To make a hood unopenable without a releasing operation consciously performed by an operator for releasing a hood opening/closing mechanism, lest the hood opening/closing mechanism should be released unintentionally and unconsciously.SOLUTION: A hood 5 for covering an engine 2 section of a tractor 1 is configured so that, in an operation for opening the hood 5, a push operation or rotation operation toward inside the hood 5 is performed by means of a releasing member 10a, and thereby a stopping state between a latch portion 34a and a lock pin 52 is released to allow an operation for opening the hood 5, wherein the releasing member 10a is inserted from below the hood 5, thereby allowing the opening/closing mechanism to be released.
Patent JP-2012184738-A (JP)
Title: Intake control device of internal combustion engine
Inventor: FUJISHIRO OSAMU
IPC: F02B33/44
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce a turbo lag while satisfying a requirement of space saving and cost reduction, in an engine mounted with an exhaust turbine type supercharger.SOLUTION: There are arranged: an introduction passage 38 which seals activated carbon for increasing an air storage amount into a pressure accumulation tank 37, and introduces air to the pressure accumulation tank 37 from the downstream of a compressor 19 in an intake pipe 12; a supply passage 40 in which an on-off valve 39 for opening and closing the introduction passage 38, and which supplies air to the upstream side of an exhaust turbine 18 in an exhaust pipe 15 from the pressure accumulation tank 37; and a flow-rate adjusting valve 41 which adjusts a flow rate of air flowing in the supply passage 40. Then, a fuel injection amount is increasingly corrected at the requirement of the rapid acceleration of the engine 11, supercharging assist control for supplying air to the upstream side of the exhaust turbine 18 from the pressure accumulation tank 37 is executed, a non-combusted component in an exhaust gas is combusted at the upstream side of the exhaust turbine 18, and the rotation speed of the exhaust turbine 18 is increased.
Patent JP-2012186399-A (JP)
Title: Light irradiation device and light irradiation method
Inventor: NAKADA MIKI
IPC: H01L21/683
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To enable an adhesive layer to sufficiently undergo hardening reaction when an irradiated body has the adhesive layer.SOLUTION: A light irradiation device 10 includes: a table 11 supporting a semiconductor wafer W on which an adhesive sheet S configuring an irradiated body is stuck; emission means 12 for irradiating the adhesive sheet S with light; and displacement means 13 for relatively displacing the table 11 and the emission means 12. The emission means 12 includes: a plurality of light-emitting diodes 21 installed on a surface parallel to an irradiated surface S1 of the adhesive sheet S; and first lenses 22, second lenses 23, and light guide means 23 for converting light emitted by these light-emitting diodes 21 to rectangle parallel light and irradiating the irradiated surface S1 with it. The light emitted by each of the light-emitting diodes 21 is converted to that in a rectangular shape by the second lens 24 and guided by the light guide means 23. The guided light is refracted by the first lens 22 to be parallel light becoming belt-shaped light B extending in parallel in a direction intersecting the relative displacing direction. The irradiated surface S1 can be irradiated with the belt-shaped light B.
Patent JP-2011211185-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: GOTO HIROMITSU
IPC: H01L27/06
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which microfabrication is achieved while keeping characteristics satisfactory and inhibiting defects.SOLUTION: The semiconductor device includes an insulating layer, a source electrode and a drain electrode embedded in the insulating layer, an oxide semiconductor layer partially in contact with a surface of the insulating layer, a surface of the source electrode, and a surface of the drain electrode, a gate insulating layer covering the oxide semiconductor layer, and a gate electrode over the gate insulating layer. In this arrangement, a region which is the part of the surface of the insulating layer in contact with the oxide semiconductor layer has a root mean square (RMS) roughness of ≤1 nm, and a difference in height between the part of the surface of the insulating layer and the surface of the source electrode or a difference in a height between the part of the surface of the insulating layer and the surface of the drain electrode is <5 nm.
Patent JP-2012190559-A (JP)
Title: Control circuit of switching power supply for driving light emitting element, and light emitting device and electronic apparatus using the same
Inventor: KIKUCHI HIROMOTO
IPC: H05B37/02
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which light emitting elements flicker at recovery from a standby state.SOLUTION: An LED string 6 is driven with a constant current by a current source CS. A switching power supply 4 supplies a driving voltage Vto one end of the LED string 6. A pulse generation section 19 generates a pulse signal Shaving a duty ratio adjusted such that a detected voltage Vdepending on the output voltage Vof the switching power supply 4 matches a predetermined reference voltage V. A driver 28 drives a switching transistor M1 of the switching power supply 4 according to the pulse signal S. A standby control section 50 stops the switching of the switching transistor M1 when a standby signal STB indicates a standby state and, after a lapse of a predetermined time τ, shuts down a control IC 100 and the current source CS.
Patent JP-2012191712-A (JP)
Title: Electric vehicle and voltage control method
Inventor: SHONO YUMI
IPC: B60L1/00
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To suppress shortening of life of an air conditioning apparatus mounted on an electric vehicle.SOLUTION: When the air conditioning current Iac is equal to or more than a prescribed current Iacref set beforehand for determining that load of the air conditioning apparatus is comparatively large, and when the transistor temperature Tdd of a boost converter is less than the prescribed temperature Tddref that is lower than the permissible temperature with an enough margin, and when boosting ratio Duty that uses a target voltage VH * is larger than a threshold value Dref, the threshold value Dref is set again as the target voltage VH * (S160), and the transistors T31 and T32 of the boost converter 55 are carried out switching control so that a high voltage system voltage VH may become the target voltage VH * that is set again (S170). As a result, shortening of the life of the air conditioning apparatus can be suppressed by making the range of ripple component ΔI of the current that flows to the battery voltage system power line small compared with the range of the ripple component ΔI when the air conditioning current Iac is less than the prescribed current Iacref.
Patent JP-2012189419-A (JP)
Title: Electronic timepiece and method for controlling the same
Inventor: MURAYAMA TETSURO
IPC: G04G9/00
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic timepiece which performs the time display different from the ordinary time display even in a display mode in which power consumption is suppressed, and does not lose a function as the timepiece.SOLUTION: The electronic timepiece includes: a time counting means 13 which counts the time; a display means 10 having memory properties; and a control means 14 which controls display of the display means. The control means performs switching control of the display mode of the display means in which a first mode for performing the ordinary display and a second mode having longer update interval of the display than the first mode are alternately switched. In the first mode, the display means is made to display the time. The switching control from the first mode to the second mode is performed when given conditions are fulfilled in the first mode. In the second mode, the display means is made to display representing at least the hour value of the time.
Patent JP-2012188138-A (JP)
Title: Tank raising and lowering vehicle
Inventor: KAWAI KAZUHIRO
IPC: B62D33/04
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a tank raising and lowering vehicle which can be used for transport of both fluid and general cargo by keeping a cargo compartment equipped with a tank so as to be raised and permits the transport operation to be made efficient.SOLUTION: There are included the cargo compartment 2, a fluid storage tank 10 provided in the cargo compartment, and raising and lowering driving means 20 for raising and lowering the fluid storage tank 10 between the condition of being mounted on the floor surface 3 of the cargo compartment 2 and the condition of being close to the ceiling of the cargo compartment. When carrying the fluid, the vehicle permits the fluid to be stored in the tank by mounting the fluid storage tank 10 on the floor surface 3 of the cargo compartment. When carrying the cargo, the vehicle permits the fluid storage tank 10 being empty to be raised to an upper position of the cargo compartment 2, an open space to be formed at a prescribed height from the floor surface 3 and the cargo to be loaded into the open space.
Patent JP-2012188090-A (JP)
Title: Bearing device for wheel
Inventor: KONISHI AKIRA
IPC: F16C33/78
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for a wheel for protecting a magnetic encoder by increasing airtightness of a fitting part between a protective cover and an external member, and increasing reliability by firmly fixing and positioning the protective cover.SOLUTION: The protective cover 10 is formed in a cup shape by pressing a nonmagnetic austenite stainless steel sheet. The protective cover includes: a fitting part 10a press-fitted to the inner peripheral surface of the end part of the external member 2 with a predetermined interference; a disk-like blocking part 10b which extends radially inward from the fitting part 10a and allows the inner side side-surface thereof to be brought close to or into contact with a rotating speed sensor 15; and a bottom part 10d which closes the inner side end of an internal member 1 from the blocking part 10b through a step part. The inner side end of the fitting surface between the external member 2 and the protective cover 10 is formed in a plurality of circumferential joint parts 17 by arc welding.
Patent JP-2012193423-A (JP)
Title: Cu-Ga ALLOY MATERIAL AND METHOD FOR MANUFACTURING THE SAME
Inventor: HIRAMOTO YUICHI
IPC: C22F1/08
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a Cu-Ga alloy material and method for manufacturing the same, which can easily perform working despite high Ga concentration.SOLUTION: The method for manufacturing a Cu-Ga alloy material includes: a melt casting step in which copper (Cu) and gallium (Ga) are dissolved to cast the Cu-Ga alloy material; a temperature raising step of raising the temperature of the Cu-Ga alloy material obtained by the melt casting step to a temperature just under a phase transformation temperature; a temperature maintaining step of maintaining the temperature of the Cu-Ga alloy material in which the temperature raising step is performed from the raised temperature to within a predetermined temperature range for a predetermined time; and a cooling step of cooling the Cu-Ga alloy material in which the temperature maintaining step is performed.
Patent JP-2012193688-A (JP)
Title: Variable valve mechanism control apparatus for internal combustion engine
Inventor: SASAKI YUKIMORI
IPC: F02D29/02
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a variable valve mechanism control apparatus that secures an intake pressure during idle or deceleration/coasting to reliably actuate accessories or a brake device by the intake negative pressure.SOLUTION: When a detected engine temperature is a fixed value or more which can be considered to be in warm-up state, a detected accelerator opening is a fixed value or less which can be considered to be in idle state, and a detected atmospheric pressure is a predetermined value or less, a control means changes the operating angle of a variable valve mechanism so as to be converged to a predetermined operation angle which generates a predetermined intake negative pressure.
Patent JP-2012192890-A (JP)
Title: Electric storage device support structure of vehicle
Inventor: SUZUKI SHOGO
IPC: B60R16/04
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To arrange an electric storage device in a position which hardly receives an influence of heat from an engine or a motor, and to support the electric storage device so as not to have an influence on shock absorbing performance in a head-on collision of a vehicle as much as possible when arranging the electric storage device in front of the vehicle.SOLUTION: The electric storage device 51 is arranged outside the vehicle width direction rather than a front side frame 5, and supported by a flange 5b between the front side frame 5 and a crash can 6.
Patent JP-2012198266-A (JP)
Title: Screen and method for manufacturing screen molding die
Inventor: MIKOSHIBA TOSHIAKI
IPC: G02B5/10
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a screen on which a predetermined pattern is visually recognized from a position different from an observation position and a method for manufacturing a screen molding die for manufacturing the screen.SOLUTION: A screen 3 is constituted by arranging a plurality of concave lens elements 4A for reflecting light on an incident plane 31 on which the light is made incident, has: a first reflection area (effective reflection area AR) which is formed on each lens element 4A to reflect the incident light in a first direction; and a second reflection area which is formed at positions except the first reflection area to reflect the incident light in a second direction different from the first direction, and a pattern which can be visually recognized when the incident plane 31 is observed from a position different from a position confronting the first direction is formed in the second reflection area.
Patent JP-2012199760-A (JP)
Title: Solid-state imaging device
Inventor: HIRATA TATSUYA
IPC: H04N5/355
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device with improved dynamic range.SOLUTION: One unit cell is formed so as to includes at least 4 photodiodes 132a, 132b, 132c, 132d which are adjacent in the column direction. On a semiconductor substrate, there are formed: at least 4 transfer transistors corresponding to said at least 4 photodiodes in each unit cell and including a drain which functions as floating diffusions 138a, 138b; a reset transistor configured to reset a potential of the floating diffusion; and an amplification transistor configured to output a voltage signal according to the potential of the floating diffusion. A wiring layer has a two-layered structure, and a lower layer of the two layers includes a plurality of wires formed so as to extend in the row direction between photodiodes arranged adjacent to each other in the column direction. In the wires, a floating diffusion control wire 211 configured to control the potential of the floating diffusion exists.