baber/WOPTO huggingface dataset:
Patent JP-2008072015-A (JP)
Title: Electronic component mounting device
Inventor: ANZAI MASARU
IPC: H05K13/04
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an electronic component from being deformed and damaged, to release the electronic component immediately, and to prevent an adhesive agent for bonding a substrate and the electronic component from flowing, when the electronic component is so mounted on the substrate having a through hole as to cover the through hole.  <P>SOLUTION: A suction stage 80 includes a stage main body 81 having a substrate sucking surface 81a, substrate-sucking air inlets 82 and 83 which are formed in the stage main body 81 to be used for sucking the substrate 70, and a stage-side ventilation channel 84 which is so formed in the stage main body 81 as not to be communicated with the substrate-sucking air inlets 82 and 83. An electronic component sucking holder 10 includes a holder main body 11 having an electronic component sucking surface 11a, an electronic-component-sucking air inlet 12 which is formed in the holder main body 11 to be used for sucking the electronic component 20, and a holder-side ventilation channel 14 which is so formed in the holder main body 11 as not to be communicated with the electronic-component-sucking air inlet 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008068036-A (JP)
Title: Electric vacuum cleaner
Inventor: HOSHINO SUSUMU
IPC: A47L9/20
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner which keeps the dust cleaned off the second dust separation means from getting on the second dust separation means again.  <P>SOLUTION: The electric vacuum cleaner is provided with an electric fan 24, the first dust separation means 55 and a pleat filter body 100 and has a dust removal mode of removing fine dust stuck on a pleat filter 104. It is also provided with an outside air guide inlet 84F which gets the outside air guided in blown against the pleat filter 104 to remove the fine dust stuck, a return air path 2511 for returning the fine dust back to the upstream side of the first dust separation means 55 and a bypass air path 2500 which makes the outside air returned to the upstream side of the first dust separation means 55 sucked into a suction opening 24A of the electric fan 24. In the cleaning mode, the return air path 2511, the bypass air path 2500 and the outside air guide inlet 84F are closed and in the dust removal mode, the return air path 2511, the bypass air path 2500 and the outside air guide inlet 84F are opened, thereby altering the driving force and the driving time of the electric fan 24 according to the clogging condition of the pleat filter 104.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008077132-A (JP)
Title: Display fixture, server computer, and program
Inventor: FUJIWARA KEIICHIRO
IPC: G06Q30/06
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide display fixture for a commodity for providing arbitrary commodity information and its retrieval to a customer and making providing information to a company selling the commodities by means of an IC tag and an IC tag reader/writer.  <P>SOLUTION: The display fixture 3 displays the commodity 10 with the IC tag 21. When the IC tag 21 of the commodity 10 is held over an IC tag reader/writer antenna 17, IC information in the IC tag 21 is read to be transmitted to a server computer 5. The server computer 5 confirms the display fixture 3 based on the transmitted IC information and distributes commodity information (contents and the like) about the commodity 10 to the display fixture 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008072914-A (JP)
Title: Rotary tiller
Inventor: WAKUTA TAKESHI
IPC: A01B33/08
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary tiller equipped with a gear case having a fill port and producible at a low cost.  <P>SOLUTION: The rotary tiller is equipped with the gear case 8 having the fill port 49 for filling a lubricant oil, and brackets 9 and 11 for attaching a top mast 12 to the outer periphery of the gear case 8. The bracket 11 is formed into a hollow shape, and the fill port 49 is formed in the periphery wall of the bracket 11. A communicating hole 48 for communicating the hollow part 47 and the interior of the gear case 8 is also formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075930-A (JP)
Title: Cooker
Inventor: FUKUDA TAKAYUMI
IPC: F24C7/04
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooker allowing the baked state of a heated object to be easily confirmed with inexpensive constitution.  <P>SOLUTION: The heating cooker comprises a heating chamber 2 enclosing the heated object (not shown in the figure) and cooking it by heating; a far-infrared ray heater 3 and a near-infrared ray heater 4 mounted in the heating chamber 2, the near-infrared ray heater 4 being usable as a light source; a current control part 7 performing current control of the far-infrared ray heater 3 and near-infrared ray heater 4; and an operating part 10 which starts cooking by heating. A current is forcibly carried to the near-infrared ray heater 4 by operating the operating part 10. When it is hard to confirm the baked state of the heated object due to the heating chamber 2 being dark because the far-infrared ray heater 3 and near-infrared ray heater 4 are turned off during the cooking or after the end of cooking, a user can confirm the baked state of the heated object by reoperating the operating part 10 to turn on the near-infrared ray heater 4 to thereby light the heating chamber 2. Since the operating part 10 for starting the cooking can be used in common and there is no need to separately provide a light source for an illuminating light or the like, inexpensive constitution is attained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008083122-A (JP)
Title: Movable structure and optical element provided with the same
Inventor: KONO KIYOHIKO
IPC: G02B26/08
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To increase the deflection angle of a movable plate by applying large torque to the movable plate while keeping the element size small in a movable structure.  <P>SOLUTION: An optical element 1 has: a substantially circular movable plate 2 on which a mirror film 2a is formed to reflect light; and frame parts 3 formed to surround the movable plate 2. The movable plate 2 is supported by the frame parts 3 with torsion springs 4 disposed on both sides of the frame, and turnable by twisting the torsion springs 4. Comb-teeth electrodes 5 are provided on the side end parts of the movable plate 2 and the frame parts 3 facing to the side end parts. The length of the comb-teeth 2c and 3c forming the comb-teeth electrode 5 is gradually increases from the central part side of the movable plate 2 toward the torsion springs 4. The electrostatic capacity of the comb-teeth electrodes 5 is made large while keeping the size of the element small, and large torque is applicable on the movable plate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008083867-A (JP)
Title: Memory card socket
Inventor: TANAKA HIROHISA
IPC: G06K19/077
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory card socket with expanded coverage without increasing cost or size.  <P>SOLUTION: A memory card MC, having a built-in loop antenna 100 within a plane along a principal plane, and sending and receiving data to and from the outside via the built-in antenna 100 by non-contact communication, is removably inserted into the socket 1. The socket 1 has a case 2 with a card slot 2a to insert the memory card MC, and a card housing for removably accepting at least a portion of the memory card MC through the card slot 2a. The side of the case 2 opposed to the principle plane of the memory card MC and facing a reader/writer is formed by a cover shell 4 made of either conductive material or magnetic material. A secondary antenna part 10a, which overlaps with at least a portion of the built-in antenna 100 in the normal direction of the principal plane of the memory card MC, is provided integrally with the cover shell 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008085005-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SUKEGAWA MITSUNARI
IPC: H01L21/3065
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device which can be processed with a good line edge roughness.  <P>SOLUTION: The method of manufacturing a semiconductor device comprises a step of forming a film as a processing target on a substrate, a step of forming a bottom layer including an organic film on the processing target film, a step of forming a top layer containing a silicon component on the bottom layer, a step of patterning the top layer, a residue removal step of selectively removing a residue on the surface of the bottom layer without etching the bottom layer after the top layer patterning step, a bottom layer etching step of etching the bottom layer with use of the top layer as a mask, and a target film etching step of etching the processing target film with use of the bottom layer as a mask after the bottom layer etching step.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006345581-A (JP)
Title: System and method for management of neighbor-channel interference with power control and directed channel assignment
Inventor: BENVENISTE MATHILDE
IPC: H04B7/26
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved means for managing neighbor-channel interference within wireless communications systems, in more details, within channelized cellular systems.  <P>SOLUTION: Novel methodologies are disclosed for managing neighbor-channel interference in a cellular wireless communications system as a function of a service-quality factor for a communications channel within such a system. Those methodologies and the essential functions include: Mixed Power Control for overcoming interference problems associated with conventional power control methods; Directed Assignment for reducing neighbor-channel conflicts between neighboring cells in non-congestion conditions; and Mixed Power Control with Directed Assignment for reducing adjacent-channel interference between neighboring cells.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008081363-A (JP)
Title: Zinc oxide particle and zinc oxide particle film and production methods thereof
Inventor: MASUDA YOSHITAKE
IPC: C01G9/02
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zinc oxide particle having a high specific surface area and a zinc oxide particle film and production methods thereof.  <P>SOLUTION: There are provided a zinc oxide particle that is made to have a higher specific surface area compared to a hexagonal particle by growing the crystal to a multi-needle type form, a zinc oxide composite material that is composed of a zinc oxide particle that is made to have a higher specific surface area compared to a hexagonal particle by growing the crystal to a multi-needle type form and a thin film containing zinc, a production method of a zinc oxide particle, and a production method of a composite material that is composed of a zinc oxide particle and a thin film containing zinc. The zinc oxide particle has such an advantage that a higher specific surface area can be obtained compared to a hexagonal particle because it has a multi-needle type form and further has a finely irregular structure on the surface of the multi-needle type particle, and also can form a particle film having a given thickness at reduced grain boundaries and can reduce the falling of the electrical conductivity caused by the grain boundaries.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007334279-A (JP)
Title: Method of manufacturing light ray direction control element, light ray direction control element, light source using light ray direction control element, and display device
Inventor: MIMURA HIROJI
IPC: G02B5/00
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable manufacturing a light ray direction control element having a structure in which a transparent region and a light absorption region are alternately arranged side-by-side on a substrate surface, the light absorption region functioning as a louver controlling a light ray direction, wherein both of high light transmittance and regulation of spread angle of the light ray are achieved.  <P>SOLUTION: The method of manufacturing the light ray direction control element includes: a transparent pattern forming step for forming a transparent pattern 40 by a photolithography process by arranging a light-transmitting material constituting the transparent region on the transparent first substrate 11; a fluid charging step for charging a light absorbing fluid 58 having curability into a gap part between parts of the transparent pattern; and a fluid curing step for curing the fluid 50 to form the light absorption region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091965-A (JP)
Title: Bit rate conversion device and method of dvb-h signal
Inventor: KOBAYASHI KAZUMI
IPC: H04N7/173
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bit rate conversion device suitable for a DVB-H signal.  <P>SOLUTION: The device does not have any rewrite functions of a PCR value. The device has: a means 42 for storing the DVB-H signal according to a first bit rate; a means 46 for generating a NULL packet continuously according to a second bit rate; and a means 45 for outputting one of the stored packet and the NULL one according to the second bit rate. The device may have a means 51 for inputting a TS signal of DVB-H standard and for deleting the NULL packet from the TS signal. The device may have a means 61 for inputting the TS signal of the DVB-H standard and for passing only a packet indicating one program for composing the TS signal and a PSI/SI packet.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008088909-A (JP)
Title: Method for judging assembly quality of engine
Inventor: INOUE SHIGETOSHI
IPC: F01L3/24
Filed: 2006-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for accurately judging in a short period of time whether rotation angle of a crankshaft and lift of a valve are in an appropriate relation or not.  <P>SOLUTION: A line segment A indicating an upper limit value of tolerance and a line segment B indicating a lower limit value of tolerance are drawn as quantity inspection lines beforehand, and a line segment C indicating actual measured value and the quantity inspection line are compared. In an embodiment, 0.05 mm is selected as a valve displacement (lift) maximizing angular interval between the line segment A and line segment B, it is judged assembly is good if the line segment C is between the line segment A and the line segment B at that valve displacement, tappet clearance is adjusted if the line C is not between the line segment A and the line segment B and misalignment is small, and it is judged that possibility of wrong assembly exists and that the assembly is not good if the misalignment is large.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008092709-A (JP)
Title: System linkage inverter device
Inventor: IMAI HIROSHI
IPC: H02M7/00
Filed: 2006-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system linkage inverter device which can reduce a distortion factor of an output AC current.  <P>SOLUTION: The system linkage inverter device 1 is equipped with an inverter circuit 6 which converts a DC voltage into an AC voltage and outputs it by switching on or off a switching element 11 by a PWM control signal V5, a current detecting circuit 8 which detects an AC current outputted from the inverter circuit 6, and a control circuit 10 which acquires a command value V3 based on a value V1 obtained by amplifying a deviation I3 with a specified gain K, so that the deviation I3 between the AC current I1 detected by the current detecting circuit 8 and a target AC current I2 may be zero, and generates the PWM control signal V5 according to the command value V3, and outputs it to the switching element 11. The control circuit 10 changes the gain K according to an instantaneous value of the AC current I1 detected by the current detecting circuit 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008097249-A (JP)
Title: Technique for replacing instruction string in program into higher-speed instruction
Inventor: KAWAHITO MOTOHIRO
IPC: G06F9/45
Filed: 2006-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To optimize for replacing an instruction string into an instruction allowed to be executed at a higher speed to programs of sorts more than before.  <P>SOLUTION: A compiler device for detecting a previously determined substitution target pattern having a plurality of instructions from a target program to be optimized and replacing the detected substitution target pattern into a substitution destination instruction string determined correspondingly to the substitution target pattern to optimize the target program is provided. The compiler device retrieves and stores a partial program including the substitution target pattern out of a plurality of partial programs included in the target program, deforms the stored target partial program so that an instruction to be executed before a condition branching instruction is moved to respective branched destinations of the condition branching instruction, makes dependence relation between instructions included in the target partial program coincide with the substitution target pattern, substitutes the deformed target partial program into a substitution destination instruction string determined correspondingly to the substitution target pattern, and outputs the substituted instruction string in a state of included in the optimized target program.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008099412-A (JP)
Title: Motor control device
Inventor: KATSUYAMA KAZUO
IPC: H02P29/00
Filed: 2006-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To properly change a drive control state according to a change generated during the drive control of a motor.  <P>SOLUTION: A receiving circuit 103 receives a control signal for drive-controlling the motor 102 by radio, and outputs the signal to a motor control device 101 by demodulating it. A current detection circuit 110 detects a drive current of the motor 102. A CPU 106 selects a drive frequency associated with the drive current detected by the current detection circuit 110 by referring to a table which makes the drive current and the drive frequency of the motor 102 stored in a memory 109 associate with each other, and drive-controls the motor 102 by using a drive signal of the drive frequency.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008097445-A (JP)
Title: Vehicle-mounted alarm apparatus
Inventor: UOZUMI SHIGEYASU
IPC: G08G1/16
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To output an alarm at an appropriate alarm timing in consideration of characteristics of a driver's inattention and doze.  <P>SOLUTION: A vehicle-mounted alarm apparatus has an inattention time measurement device for measuring the duration of a driver's inattention, a doze time measurement device for measuring the duration of the driver's doze, a first alarm output device for alarming the driver if the measured inattention time exceeds a first predetermined time Ta, and a second alarm output device for alarming the driver if the measured doze time exceeds a second predetermined time Tb. The first predetermined time Ta is shorter than the second predetermined time Tb.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008100359-A (JP)
Title: Thermal transfer recording medium
Inventor: SUGISHITA YASUO
IPC: B41M5/382
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer recording medium having a back coat layer (heat-resistant lubricating layer) which has maintenance-free properties (having self-cleaning properties), brings about an improvement in the durability of a thermal head, eliminates a nonuniformity in heat conduction from the thermal head, and also can be applied to melt transfer being sensitive to the nonuniformity in the heat conduction.  <P>SOLUTION: In the thermal transfer recording medium (A) provided with a thermal transfer layer (2) on one side of a base (1) and the heat-resistant lubricating layer (3) on the other side, the heat-resistant lubricating layer (3) is constituted mainly of a thermoplastic resin or a reaction product of the thermoplastic resin and a multivalent isocyanate, or a radical reaction product using ultraviolet rays or electron beams as a trigger, and moreover contains a filler having a Moh's hardness of 3 or less and an average particle diameter of 80-250% in relation to the film thickness of the heat-resistant lubricating layer (3).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008102986-A (JP)
Title: Optical disk device
Inventor: WAKE TAKESHI
IPC: G11B19/10
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize an optical disk device in which the shortening of the discrimination time of an optical disk type is made possible.  <P>SOLUTION: The optical disk device 1 is constituted by including a polarization beam splitter 23a and mirror 23b in which an optical disk 2 is irradiated with the parallel luminous flux parallel to a direction approximately orthogonal to a recording layer of the optical disk 2 emitted from a light source 21, and a second optical detector 28 and a signal detection section 31 which receive the luminous flux reflected from the optical disk 2 and output a detection signal, and a controller 50 which discriminates the type of the optical disk 2 based on the discrimination time Δt included in the detection time from the time when the optical disk 2 is irradiated with the parallel luminous flux until the detection signal of the luminous flux reflected from the recording layer of the optical disk 2 is outputted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008103913-A (JP)
Title: Surface acoustic wave filter
Inventor: GOTO MIKIHIRO
IPC: H03H9/145
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that when the number of pairs of electrode fingers is increased to about hundreds of pairs in a conventional surface acoustic wave filter, characteristics of the surface acoustic wave filter conversely deteriorate.  <P>SOLUTION: This surface acoustic wave filter 10 has input side slanted electrode fingers 11 and 12, and output side slanted electrode fingers 13 and 14 on a langasite single crystal substrate 18. The input side slanted electrode fingers 11 and 12 are a single electrode finger obtained by alternately arranging positive electrode fingers and negative electrode fingers each having a width of λ/4 with an edge interval of λ/4 between them, and the output side slanted electrode fingers 13 and 14 are a double electrode finger forming a slanted electrode finger in which positive electrode fingers and negative electrode fingers each having a width of λ/8 are alternately arranging by two at a time in an interdigital manner so as to make an edge interval to be λ/8. Further, a difference in an average acoustic velocity caused by a difference between input and output electrode finger structures is corrected by changing pitches of respective electrode fingers.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008100419-A (JP)
Title: Method and apparatus for producing minute structure
Inventor: YOKOO ATSUSHI
IPC: B29C55/04
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To control the attenuation of the depth of an uneven pattern, in a process in which the uneven pattern formed on a film by using the nanoimprint technique is contracted by the deformation of the film.  <P>SOLUTION: In the process in which the uneven pattern formed on the film by using the nanoimprint technique is contracted by the deformation of the film, the attenuation of the depth of the uneven pattern is controlled. Specifically, after the uneven pattern is formed on the film, the recesses of the pattern are filled with a material having a solubility different from that of the film to protect the pattern, and then the film is deformed.  <P>COPYRIGHT: (C)2008,JPO&INPIT