baber/WOPTO huggingface dataset:
Patent JP-5294690-B2 (JP)
IPC: H02M3/07
Filed: 2008-05-07
Granted: 2013-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection circuit that keeps low a boost voltage of a circuit to be protected and protects the circuit against overvoltage.  <P>SOLUTION: The protection circuit 100 includes an input terminal 102, an output terminal 104, a control unit 10, a bypass switch 14, and a voltage clamp circuit 12. The bypass switch 14 is turned on/off based on the level of a control signal Sg generated by the control unit 10. The control unit 10 outputs the control signal Sg which becomes high level when supply voltage Vcc exceeds a certain threshold value. While the control signal Sg is at the low level, the bypass switch 14 is kept on and directly outputs the supply voltage Vcc to the output terminal 104. When the control signal Sg becomes the high level, the bypass switch 14 is turned off. While the bypass switch 14 is off, an NPN bipolar transistor 18 outputs clamped voltage to the output terminal 104.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-4492734-B2 (JP)
IPC: H04L25/03
Filed: 2008-05-29
Granted: 2010-06-30
Abstract: A signal processing apparatus (234) is provided, which generates a data signal having a signal waveform corresponding to a first bit value of a signal waveform transitioning from a high level to a low level or a signal waveform transitioning from a low level to a high level, a pre-transition signal level corresponding to a second bit value of one of a plurality of high levels and a plurality of low levels, and a post-transition signal level corresponding to a third bit value of the other.
Patent JP-5044487-B2 (JP)
IPC: G02B6/42
Filed: 2008-06-26
Granted: 2012-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector type optical fiber which can accurately specify the region which is to be covered by an electromagnetic absorption member.  <P>SOLUTION: The LC connector type optical fiber 10 includes: an optical fiber 3; and an optical connector housing at least a part of which is composed of a conductive body (LC connector 1, a rubber fuse 2, a ferrule 4, a spring 5, a bolt 6 and a metallic cylinder 7) which covers and protects a region of a prescribed length from the end of the optical fiber 3 and detachably mounts the end of the optical fiber 3 at a prescribed position of an optical communication module. Rings 8a, 8b and 8c which designate the regions to be covered by the electromagnetic absorption member are provided on the outer face of the optical connector housing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5415033-B2 (JP)
IPC: F04B43/02
Filed: 2008-06-20
Granted: 2014-02-12
Abstract: The device has a fluid circulation circuit provided with a rigid cavity (1.2) that closes a flexible membrane (1.3). The membrane cooperates with a driving unit (2) that is driven in backward and forward directions by a driving motor (3) i.e. electrical motor. A conduit (5) connects the driving unit with a vacuum pump (4) that applies the membrane against a face of the driving unit to create a rigid connection between the driving unit and the membrane for exactly following back and forth movements imposed by the driving unit.
Patent JP-5292007-B2 (JP)
IPC: C23C4/18
Filed: 2008-07-24
Granted: 2013-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To increase the wear resistance of an Ni-B based or Co-B based self-fluxing alloy by raising its melting point.  <P>SOLUTION: Regarding the method for producing a member having a surface layer, Ni-(8 to 12wt.%) B-based or Co-(8 to 12wt.%) B based self-fluxing alloy powder is mixed with a boride former element powder in 39 to 100% of B mol number, and the mixed powder is thermal-sprayed on the base member, so as to form a thermal sprayed layer, and the thermal sprayed layer is subjected to fusing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5263503-B2 (JP)
IPC: H01L33/00
Filed: 2008-08-06
Granted: 2013-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting diode lighting device improved so that flickers of the light-emitting diode do not occur, even when the load becomes very light-weight by deepened dimming.  <P>SOLUTION: The light-emitting diode lighting device includes a rectification direct-current power supply RDC; a power factor-improvement circuit PFI which is constituted to have a boosting chopper as the body and of which the input end is connected to the rectification direct-current power supply; a direct-current converter DCC of which the input end is connected to the output end of the power factor improvement circuit; a light-emitting diode LED which is connected to the output end of the direct-current converter and lighted; a dimming signal output means DSG; and a control means CC which controls at least one output of the direct-current converter and the boost chopper of the power factor improvement circuit, corresponding to the dimming signal output from the dimming signal output means, stops operation of the power factor improvement circuit when light output of the light-emitting diode is reduced to a prescribed level, and controls so that output of the rectification direct-current power supply is directly supplied to the direct-current converter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5303218-B2 (JP)
IPC: A63F7/02
Filed: 2008-08-29
Granted: 2013-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of notifying of winning of a specific winning symbol combination by a lottery, by a performance rotation of rotary reels and preventing the elongation of a game waiting time.  <P>SOLUTION: A slot machine includes: an acceleration rotation control means controlling respective rotary reels to start rotating triggered by the operation of a start switch and to accelerate to a predetermined rotation speed; and a performance rotation control means controlling the respective rotary reels to start rotating triggered by the operation of the start switch and to align specific symbols; and executes either control of the acceleration rotation control means and the performance rotation control means. In a case where an index sensor detects an index during the execution of the control of the performance rotation control means, when the counting number of the pulse counter reaches the upper limit before detecting the index again, the slot machine stops the control of the performance rotation control means and starts the control of the acceleration rotation control means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5307489-B2 (JP)
IPC: C12N5/00
Filed: 2008-09-19
Granted: 2013-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for producing a high-density three-dimensional cell structure having a uniform diameter.  <P>SOLUTION: The method for producing a three-dimensional cell structure includes a process (A) for concentrating and separating a cell population having a survival rate of ≥70% by a density gradient centrifugation method, a process (B) for seeding the cell population obtained by the process (A) on a substrate having a small region with an effective bottom area of 0.01-0.1 mm<SP>2</SP>and a process (C) for culturing the cell seeded by the process (B).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5379434-B2 (JP)
IPC: H01L33/32
Filed: 2008-09-22
Granted: 2013-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of light extraction by suppressing reflection between a semiconductor layer and a translucent substrate.  <P>SOLUTION: An LED chip 100 includes: a sapphire substrate 102 having a flat part 102b and a plurality of cone-like recesses 102c periodically formed on the flat part 102b on a growth plane 102a; and a semiconductor layer having a plurality of spindle-shaped protrusions that can be grown in the transverse direction on the growth plane 102a of the sapphire substrate 102 and are formed periodically along each recess 102c on the side of the growth plane 102a and comprising an n-type GaN layer 112, a multi-quantum well active layer 114, and a p-type GaN layer 118. The reflection of light is suppressed by an interface of the semiconductor layer and the sapphire substrate 102.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5265294-B2 (JP)
IPC: C10M105/38
Filed: 2008-10-08
Granted: 2013-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating machine oil for hydrocarbon refrigerants and a working fluid composition for refrigerators enabling the coexistence of the reduction in viscosity with the maintenance of refrigerant-dissolved viscosity and the coexistence of refrigerant compatibility of the refrigerating machine oil with the maintenance of refrigerant-dissolved viscosity.  <P>SOLUTION: The refrigerating machine oil for hydrocarbon refrigerants contains an ester of a polyhydric alcohol and a fatty acid in which the proportion of a 10-22C straight fatty acid is 50-100 mol%. The working fluid composition for refrigerators contains the ester and a hydrocarbon refrigerant.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5373366-B2 (JP)
IPC: B60C1/00
Filed: 2008-10-29
Granted: 2013-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for wing and run flat tire reinforcement layers having excellent low exothermic performance and high mechanical strength, as well as to provide a pneumatic tire, and a side reinforcement type run flat tire.  <P>SOLUTION: This rubber composition for wing and run flat tire reinforcement layers includes 100 pts.mass of a rubber component, and 10-150 pts.mass of silica, wherein the rubber component contains a butadiene rubber which is modified by a compound represented by formula (1), wherein R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>may be equal or different, and are alkyl, alkoxy, silyloxy, acetal, carboxyl, mercapto or these derivatives, R<SP>4</SP>and R<SP>5</SP>may be equal or different, and are each a hydrogen atom or an alkyl group, and n is an integer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-4669040-B2 (JP)
IPC: C07C51/353
Filed: 2007-03-06
Granted: 2011-04-13
Abstract: The present invention provides a compound useful as a synthetic intermediate for an anti-HIV agent having an integrase inhibitory activity, and a production method thereof, and a production method of an anti-HIV agent using the synthetic intermediate. Specifically, for example, a compound represented by the formula (2'):   
wherein R is a fluorine atom or a methoxy group, and R 400  is a hydrogen atom or a C 1  - C 4  alkyl group, or a salt thereof, and a production method thereof, and a production method of an anti-HIV agent using the synthetic intermediate.
Patent JP-5032473-B2 (JP)
IPC: A47C20/08
Filed: 2006-07-17
Granted: 2012-09-26
Abstract: A bed assembly (10) includes a frame (22) which supports four curved mattress support panels (50-56) which are able to move with pivoting of the various parts of the frame (22). The curved panels (50-56) better conform to a patient's body shape and provide an effective lengthening of the mattress support (50-56), particularly when the back rest (30, 50) is raised to a sitting position. The support panels (50-56) are located below the pivot points of the frame (22), which further enhances the lengthening effect. The assembly also includes first and second patient retention panels (80, 82) with complementary edges (92, 94) which can slide over one another. A key pad unit (100) protrudes from the retention panel (80) at a convenient patient position and can be gripped by a patient's hand.
Patent JP-5366555-B2 (JP)
IPC: F04B43/067
Filed: 2006-11-20
Granted: 2013-12-11
Abstract: Systems and methods for maintaining substantially a baseline pressure in a chamber of a pumping apparatus are disclosed. Embodiments of the present invention may serve to control a motor to compensate or account for a pressure drift which may occur in a chamber of the pumping apparatus. More specifically, a dispense motor may be controlled to substantially maintain a baseline pressure in the dispense chamber before a dispense based on a pressure sensed in the dispense chamber. In one embodiment, before a dispense is initiated a control loop may be utilized such that it is repeatedly determined if the pressure in the dispense chamber is above a desired pressure and, if so, the movement of the pumping means regulated to maintain substantially the desired pressure in the dispense chamber until a dispense of fluid is initiated.
Patent JP-5329239-B2 (JP)
IPC: H03M13/19
Filed: 2007-02-16
Granted: 2013-10-30
Abstract: A method of encoding data for transmission from a source to a destination over a communications channel is provided. The method operates on an ordered set of input symbols and includes generating a plurality of redundant symbols from the input symbols based on linear constraints. The method also includes generating a plurality of output symbols from a combined set of symbols including the input symbols and the redundant symbols based on linear combinations, wherein at least one of the linear constraints or combinations is over a first finite field and at least one other of the linear constraints or combinations is over a different second finite field, and such that the ordered set of input symbols can be regenerated to a desired degree of accuracy from any predetermined number of the output symbols.
Patent JP-5379494-B2 (JP)
IPC: C22C38/00
Filed: 2009-01-07
Granted: 2013-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength cold-rolled steel sheet coil having ≥980 MPa tensile strength with small dispersion in the coil, which has been difficult to achieve only by control of the chemical composition and the structure of the steel sheet, and to provide a useful method of manufacturing such the high strength cold-rolled steel sheet coil.  <P>SOLUTION: The cold-rolled steel sheet-coil is composed of composite-structure steel sheet mainly composed of ferrite and martensite. The cold-rolled steel sheet-coil has a structure having 10-40% ferrite and 60-90% martensite in the space factor to the whole structure and also, when the ferrite fractions (area%) at the positions of four corner parts of the steel sheet having dimensions of 800×800 mm cut-off from the optional position in the coil and the center of gravity, are defined as Vα1, Vα2, Vα3, Vα4, Vα5, respectively and their average value is defined as Vαm; all of the above ferrite fractions Vα1, Vα2, Vα3, Vα4, Vα5, are present within the range of Vαm±5 (area %).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5297211-B2 (JP)
IPC: B60C13/00
Filed: 2009-01-19
Granted: 2013-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a run flat tire capable of effectively restraining a temperature rise in a tire side part when internal pressure reduces, particularly when having reinforcing rubber in the tire side part for restraining deformation of the tire side part when the internal pressure reduces.  <P>SOLUTION: This run flat tire 1 has the reinforcing rubber 30 in the tire side part 70 for restraining the deformation of the tire side part 70 when the internal pressure reduces. The run flat tire 1 has a projection part 100 projecting outward in the tread width direction from an outside surface 71 of the tire side part 70. The projection part 100 is arranged in a reinforcing rubber arranging area RG extending along the tire peripheral direction and being an area between the outside end 31 in the tire radial direction of the reinforcing rubber 30 and the inside end 33 in the tire radial direction of the reinforcing rubber 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-4774107-B2 (JP)
IPC: B23K26/21
Filed: 2009-01-29
Granted: 2011-09-14
Abstract: In a mirror for an automobile, the adoption of resin mirror body to a mirror plate can decrease the weight of the mirror body, and the mirror plate is fixed onto a mirror holder through the welding. Therefore, this eliminates the usage of both-sided adhesive tape or adhesive agent, makes assembly processes less complicated, and thus the reduction in production cost is achieved. Furthermore, since the mirror plate can be fixed onto the mirror holder firmly and strongly even when the mirror plate is not pressed strongly to the mirror holder, excessive load on the mirror holder or the mirror plate becomes avoided. In addition, at the time of the production stage, some dimensional variation in the edge part of the mirror holder or the peripheral edge of the mirror plate becomes easily acceptable.
Patent JP-5322677-B2 (JP)
IPC: A63F13/98
Filed: 2009-02-05
Granted: 2013-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adaptor for one-hand operation of a portable game machine which allows a user to perform all the game input operations with one hand by mounting a housing of the portable game machine requiring the user to perform an input operation using both hands.  <P>SOLUTION: A grip 10 is disposed with respective button operation sections, and the portable game machine is mounted to a housing support frame 11 in such a state as making respective button depression units 1, 2, 3 and 4 face the respective buttons of the portable game machine. Each button of the portable game machine is operable with one hand by holding the grip 10 and depressing each button operation section with the thumb.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5359338-B2 (JP)
IPC: G09G3/34
Filed: 2009-02-10
Granted: 2013-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To quickly present the contents of a second image which is instructed so as to be newly displayed and different from a certain first image to a user, when the certain first image is already displayed and such an instruction that the second image is displayed is accepted.  <P>SOLUTION: A display device 10 starts rewrite processing for displaying the image B of the next page, in such a state that the display of the image A of the present page is maintained, when a page is switched to display an image. In other words, a control part starts the rewrite processing for displaying the second image and then, starts the rewrite processing for erasing the first image, when the first image is displayed on a memorable display body 15 and the control part accepts an instruction such that the second image different from the first image is displayed. Thus, the rewrite processing erasing the first image is postponed, and the second image is quickly presented to the user by the corresponding amount.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5294117-B2 (JP)
IPC: E04B5/43
Filed: 2009-02-25
Granted: 2013-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To restore part of a dirt floor slab, which needs to be repaired, to its original height before sinkage without affecting the other part of the dirt floor slab which does not need to be repaired.  <P>SOLUTION: The dirt floor 50 includes the dirt floor slab 51 constructed by placing concrete on the ground while being separated from the foundation 12 of a building 10. The floor surface of the building 10 is formed by the dirt floor slab 51. The dirt floor 50 further includes partition walls 60 extending downward from the lower surface of the dirt floor slab 51 in a manner that the ground below the dirt floor slab 51 is partitioned into a plurality of divided regions S.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5352300-B2 (JP)
IPC: G06K19/06
Filed: 2009-03-19
Granted: 2013-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable magnetic marks which are formed on a form body being carried to surely be sensed regarding the form body on which a specified number of the magnetic marks are formed.  <P>SOLUTION: On the form body base section 12 for this form body 11, the magnetic marks are constituted in such a manner that a plurality of the magnetic marks 13A to 13E are formed in the vertical direction to the carrying direction at a specified interval, four magnetizing lines are converged from the outside to the inside on specified magnetic marks, and the magnetizing directions of the magnetizing lines are magnetized to the same S pole on the internal sides to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5359467-B2 (JP)
IPC: G01C21/26
Filed: 2009-03-31
Granted: 2013-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information presentation device for appropriately presenting information to a driver according to the driving load of a driver.  <P>SOLUTION: The information presentation device includes: an estimation means for estimating the driving load of a driver; an acquisition means for acquiring presentation information configured of a plurality of configuration information items; a presentation configuration determination means for determining the presentation configurations of the presentation information based on the estimated driving load of the driver; a presentation means 500 for presenting the presentation information to the driver; and a priority setting means for setting priority corresponding to the driving load of the driver. When the estimated driving load of the driver is equal to or more than a prescribed value, the presentation configuration determination means sets the quantity of configuration information to be presented to the driver to be small based on the priority corresponding to the estimated driving load, and when the estimated driving load of the driver is changed to less than a prescribed value when presenting the presentation information, the presentation configuration determination means changes the presentation configurations in order to increase the amount of the configuration information to be presented to the driver based on the priority corresponding to the changed driving load of the driver.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5375306-B2 (JP)
IPC: C08L69/00
Filed: 2009-04-23
Granted: 2013-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antistatic resin molded product that has no problem of lack of strength or loss of electroconductive carbon black in use and has good surface appearance.  <P>SOLUTION: The antistatic resin molded product includes a resin composition comprising thermoplastic polyester and aromatic polycarbonate as resin components and electroconductive carbon black as an electroconductive material. The thermoplastic polyester has an IV value of ≥0.85, the electroconductive carbon black has a DBP oil absorption of 300-520 ml/g, the amount of the aromatic polycarbonate to that of the thermoplastic polyester is 0.5-4.5 wt.%, and the amount of the electroconductive carbon black to the total amount of the resins, i.e. the thermoplastic polyester and the aromatic polycarbonate, is 0.5-10 wt.%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5275891-B2 (JP)
IPC: G02B13/18
Filed: 2009-05-08
Granted: 2013-08-28
Abstract: The utility model provides a zooming lens and a camera device, wherein the zooming lens is formed by miniaturization according to the fewer pieces of lenses, seeks high magnification and good chromatic aberration correction and has higher optical performance. The zooming lenses consist of a positive first lens group (G1), a negative second lens group (G2), a light diaphragm and a following group which is positive wholly in sequence from the side of an object. The first lens group (G1) consists of a seaming lens and a positive third lens; the seaming lens consists of a negative first lens and a positive second lens. The zooming lens meets a refractive index formula (1) of the first lens, an abbe number formula relevant to the first lens (2), an abbe number formula relevant to the second lens (3), an abbe number formula (4) relevant to the third lens, and a focus distance formula (5) relevant to a whole system with a wide-angle end and a telescopic end.
Patent JP-5310239-B2 (JP)
IPC: H01R12/52
Filed: 2009-05-09
Granted: 2013-10-09
Abstract: A lead terminal includes signal lead pins and GND lead pins. The signal lead pin connects one signal pattern on a flexible substrate and another signal pattern on a rigid substrate. The GND lead pin connects one GND pattern on the flexible substrate and another GND pattern in the rigid substrate. A holding member has an insulating property and holds pairs of the signal lead pins and the GND lead pins at a distance. One main part of the signal lead pin and another main part of the GND lead pin form a microstrip line structure.