baber/WOPTO huggingface dataset:
Patent JP-2009036903-A (JP)
Title: Optical wavelength filter
Inventor: SUZUKI MASAYA
IPC: G02B6/12
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems associated with: significant power consumption in a heat control mechanism due to utilization of a thermooptic effect in a conventional optical wavelength variable filter; long response time of wavelength variation of 2-60 ms; and moreover reliability damaged from hygroscopicity caused by use of a polymer waveguide from a standpoint of thermooptic characteristics.  <P>SOLUTION: The optical wavelength variable filter materializes a wavefront conversion control for varying the wavelength with a spatial optical device other than an AWG. A wavefront control element utilizes a micromachine type wavefront controller by an electrostatic drive method. A magnetic drive method, a thermal drive method, and a piezoelectric drive method are optionally utilized. A similar result is also obtained by utilizing an electro-optical crystal. An LCOS (Liquid Crystal On Silicon) and a liquid crystal element of vertical alignment are also utilized by making light polarization independent. A wavelength variation control is conducted with extremely low power consumption, and response time for wavelength switching is very short. The optical wavelength filter with a simple optical arrangement configuration and excellent in stability and in implementation is materialized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037435-A (JP)
Title: Service participating system
Inventor: KOBAYASHI DAIGO
IPC: G06Q10/00
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve the convenience of a user by increasing security property.  <P>SOLUTION: This service participation system is provided with a management server for providing a service; an invitor terminal for receiving the provision of the service; and a participant terminal who wants to participate in the service. The invitor terminal is provided with an invitor identification information transmission means for transmitting identification information for identifying the invitor terminal to the participant terminal according to communication access from the participant terminal, and the participant terminal is provided with a participation requesting means for transmitting the received identification information to the management server, and for requesting its participation in the service, and the management server is provided with a user information storage means for storing the identification information of the user terminal registered in the service and invitation authority information showing the presence/absence of the invitation authority of a user terminal; and a participation judgement means for permitting the participant terminal to participate in the service when judging that the identification information of the invitor terminal transmitted in response to the participation request from the participant terminal is belonging to the user terminal having the invitation authority based on the information in the user information storage means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112880-A (JP)
Title: Manufacturing method of honeycomb structure
Inventor: NARUSE KAZUYA
IPC: C04B35/638
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a honeycomb structure which has a low degree of dispersion of pore diameters and high strength.  <P>SOLUTION: First, a columnar honeycomb molding has a large number of cells juxtaposed in a longitudinal direction, partitioned by a cell wall, by molding a feedstock composition containing at least, silicon carbide powder and a binder. Then a honeycomb degreased compact is manufactured by degreasing the honeycomb molding. Further, the honeycomb structure made up of a honeycomb calcined compact is manufactured by calcining the honeycomb degreased compact. The above degreasing treatment is characterized in that it is performed at 250 to 390°C degreasing temperature and at 5 to 13 vol.% O<SB>2</SB>density in the atmosphere.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041222-A (JP)
Title: Dynamic damper
Inventor: MIWA MASAYASU
IPC: E04B1/98
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic damper that can be detachably mounted with vibration frequency adjusting members when adjustment is required without mounting an extra adjusting mechanism beforehand to the dynamic damper to adjust the natural frequency of the dynamic damper.  <P>SOLUTION: The dynamic damper 6 has a frame 3 fixed to a building structure, and a weight 5 supported in a vibrating manner to the frame 3. Added weights 20 or coil springs 8 serving as first vibration frequency adjusting members for adjusting the natural frequency of the weight 5 are detachably mounted from below to a first mounting space 24a of one part at the center lower part of the weight 5, and second mounting spaces 24b detachably mountable with added weights 20 or coil springs 8 serving as second vibration frequency adjusting members are provided in both side positions of the first vibration frequency adjusting members.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044026-A (JP)
Title: Semiconductor laser device
Inventor: SAKAMOTO MASANOBU
IPC: H01S5/024
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently release heat generated in a semiconductor laser element.  <P>SOLUTION: The semiconductor laser element 10 and a sub-mount 11 are joined, the sub-mount 11 and a heat sink 12 are joined, a flange 14 is provided on the side face part of the heat sink 12, the heat sink 12 passes through the center hole of the flange 14 and projects to the lower surface side of the flange 14, and a part projecting to the flange lower surface side 14 is in contact with a Peltier element 220. Further, a laser drive substrate 100 is provided on a flange lower surface, a heat radiation member 200 is provided on the lower surface side of the laser drive substrate 100, a through-hole 102 is provided on the center of the laser drive substrate 100, heat transmission members 101 are provided on the upper surface part and lower surface part of the laser drive substrate 100, and conduction is performed through the through-hole 102. The heat transmission members 101 and the Peltier element 220 are in contact, also the heat transmission members 101 and the heat radiation member 200 are in contact, and the heat sink 12, the Peltier element 220, the through-hole 102 and the heat radiation members 220 are on the same axis and fixed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009049801-A (JP)
Title: Broadcast receiving device
Inventor: SHIBAHARA HIROAKI
IPC: H04N5/44
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast receiving device which is readily operated for desired analog broadcast selection by a channel up/down key.  <P>SOLUTION: A digital/analog broadcast receiving device 10 has an operation part 11 having a channel-up/down key 11a for channel selection, an EEPROM 18 for storing a channel list showing in a settable way whether or not the channel is selected by the channel up/down key 11a and a tuner 12 which can receive analog broadcast. Initially, physical channels for analog broadcast are registered in the channel list.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029685-A (JP)
Title: Prion protein-inactivated fertilizer and its manufacturing method
Inventor: TOMABECHI TAKASHI
IPC: C05F7/00
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sludge-fermented fertilizer in which prion protein is inactivated and a method for manufacturing the same by inactivating normal or abnormal prion protein contained in sludge from a slaughter house with an alkali, although sludge from most slaughter houses is incineration-treated in incinerators after drying in Japan.  <P>SOLUTION: This sludge-fermented fertilizer contains calcium hydroxide, calcium carbonate, calcium organic acid salt, etc., exhibits pH of 8-10 and is manufactured by the steps of adding quicklime or slaked lime as an alkaline chemical to sludge from a slaughter house to react with each other to inactivate normal or abnormal prion protein contained in sludge from the slaughter house, drying and fermenting the reaction product exhibiting pH of ≥12 obtained by the reaction. This sludge-fermented fertilizer exhibits alkalinity or weak alkalinity, and when mixed with soil, contributes to soil improvement such as growth promotion of crops through neutralization or alkalization of acidic soil and action of calcium.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046061-A (JP)
Title: Air bag control method
Inventor: YAMADA MASAYUKI
IPC: B60N2/42
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag control method capable of suitably deploying an air bag according to a position of the head of an occupant or a variation of the position of the head.  <P>SOLUTION: In the air bag control method, load distribution on an automobile front passenger seat by a weight sensor is monitored, and the position of the head of the occupant at a collision of an automobile is presumed. When the presumed position of the head of the occupant is apart at a predetermined distance or shorter relative to an air bag storage position, the air bag is not operated and only the lower air bag of the provided upper and lower air bags is operated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048532-A (JP)
Title: Microprocessor
Inventor: MATSUYAMA HIDEKI
IPC: G06F15/78
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microprocessor which performs complex calculation including complex multiplication, in which restrictions on storage order of a real part and an imaginary part of input complex data is eased.  <P>SOLUTION: The microprocessor 1 includes an instruction execution pat 14 including a complex calculation unit 140. The complex calculation unit 140 uses first and second complex data supplied from a register file 13 to execute complex calculation including complex multiplication and outputs the result of the complex calculation to the register file 13. Furthermore, the complex calculation unit 140 includes selectors 1490 and 1491 as concrete examples of data location determination means. The selectors 1490 and 1491 determine locations of a real part and an imaginary part of output data in the register file 13 so that in the register file 13, the real part and the imaginary part of output data from the complex calculation unit 140 are stored in the same order as real parts and imaginary parts of the first and second complex data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045585-A (JP)
Title: Continuous grinder
Inventor: SUGIHARA NAMIO
IPC: B02C19/10
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous grinder that enables continuous treatment and can be increased in size while keeping the grinding capacity of a planetary ball mill.  <P>SOLUTION: A roller holding metal fitting having a plurality of grinding rollers equally arranged along its periphery is provided in a vertical cylindrical container, which has a charging port for charging a material to be ground provided in its upper part and a discharge port for discharging a ground material provided in its lower part, centering around the spindle rotated at a high speed at the center of the vertical cylindrical container and fixed to the spindle so that the grinding rollers are driven so as to be revolved by the rotation of the spindle. The shaft support holes for holding the respective grinding rollers by vertical shafts so as to allow them to turn on their axes are provided to the roller holding metal fitting at the position approaching or coming into contact with the inner peripheral surface of the cylindrical container by the centrifugal force during the revolution of the grinding rollers. The shaft support holes are formed so as to provide a play sliding the vertical shafts so as to form a gap required for holding the material to be ground between the grinding rollers and the inner peripheral surface of the cylindrical container while accompanied by the retraction of the grinding rollers in the direction of the spindle against the centrifugal force.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050539-A (JP)
Title: Living body measuring instrument
Inventor: MASUO YOSHIHISA
IPC: A61B5/05
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a living body measuring instrument for measuring a vital function physical strength age, on the basis of a physical condition.  <P>SOLUTION: The living body measuring instrument 1 includes a region impedance measuring part 200 for measuring bioelectric impedance of a specified region in the living body. A CPU 170 acquires a region muscle mass rate proportional to the muscle mass of the specified region in the living body. A first storage part 120 previously stores vital function physical strength age estimation basic data which indicate correspondence relation between the region muscle mass rate and the vital function physical strength age. The CPU 170 refers to the vital function physical strength age estimation basic data so as to calculate the vital function physical strength age corresponding to the region muscle mass rate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037579-A (JP)
Title: Emergency signal attachable to swimsuit
Inventor: UMEKAWA YUKIHARU
IPC: A41D7/00
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container attachable to a swimsuit and containing a belt-shaped signal for immediately informing people around of his/her emergency when a swimming person is on the verge of drowning because of leg cramps, sudden physical disorders, etc.  <P>SOLUTION: A fabric belt is made from material buoyant in water, colored impressively or lettered "HELP ME", etc., and multi-folded. The belt is put in a small container, and, when the container is unclamped by a person on the verge of drowning, the belt pops out from inside and floats on water, thereby informing people around of the person's emergency.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055813-A (JP)
Title: Packed non-tea drink
Inventor: SATAKE NORIHIKO
IPC: A23L2/52
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packed non-tea drink containing catechin whose hue does not much change even when it is stored for a long period of time.  <P>SOLUTION: The packed non-tea drink is made by filling a plastic container which exhibits an oxygen permeability of 0.001 mL/day×bottle×atm or less with a drink which contains at least a purified product of a green tea extract containing (A) non-polymeric catechin in concentrations of 60% by mass or more as a solid content and (B) gallate bodies in the non-polymeric catechin group in the ratio of 10-47% by mass. In this case, (C) the content of non-polymeric catechin group in the drink is 0.072-1.0% by mass and (D) the content of gallic acid in the drink is 1-15 mg/100 mL.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058418-A (JP)
Title: Centrifugal force applying device and specimen liquid analyzer
Inventor: KATAOKA TAKASHI
IPC: G01N37/00
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal force applying device capable of automatically altering the angle-of-rotation position of a microchip, and a specimen liquid analyzer.  <P>SOLUTION: The centrifugal force applying device 2 which constitutes the specimen liquid analyzer 100 is constituted so as to rotate a rotary arm 20 to apply centrifugal force to the chip rotary stand 23 formed to the rotary arm 20, and a rotary stand rotating mechanism 25 for applying rotational driving force to the chip rotary stand 23 is constituted so that a cylindrical cam 25a, which has upper and lower end cam surfaces having a plurality of inclined surfaces continued along the circumference formed thereto, is moved up and down to convert not only the moving force in an upward direction of the cam 25a to rotatory power by a pin 25d for the upper side cam formed on the outer peripheral surface of a second rotary shaft 24 but also the moving force in the downward direction of the cam 25a to rotatory power by a pin 25e for a downside cam to rotate a second rotor. The direction of the upper and lower end cam surfaces of the cam 25a is set in the pushing direction of the pin 25e for the downside cam to the wall forming the inclined surface of the lower end cam surface by applying centrifugal force.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008099256-A (JP)
Title: Apparatus and method of fabricating microphone assembly
Inventor: SHIM YONG HYUN
IPC: H04R31/00
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for fabricating a microphone assembly in which sensitivity of a microphone is changed.  <P>SOLUTION: An apparatus for fabricating a microphone assembly includes a lower mold attached to a back surface of a PCB on which a microphone chip is mounted, an upper mold installed on the PCB and including receiving spaces receiving the microphone chips and an inlet for injecting a material, and a material injector movably installed with respect to the inlet to inject epoxy or silicon into the receiving spaces of the upper mold. A method for fabricating the microphone assembly includes mounting microphone chips, installing the mold, injecting the material, and cutting the PCB and producing the microphone assembly. The microphone assembly is fabricated in a transfer molding process or an injection molding process using a mold to reduce the processing time required for fabricating the microphone.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009064571-A (JP)
Title: Fixing structure of cover, connector, and cover
Inventor: NAGANO TORU
IPC: H01R13/506
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing structure of a cover which can prevent of the cover from falling off from a housing.  <P>SOLUTION: In a state that an electric wire cover 6 is fixed in a housing 1, a projected portion 32 formed at the main wall 3a of the housing is inserted 1 into a locking groove formed at the main outer wall 8a of a cover lock 8, and the main outer wall 8a of the cover lock 8 is locked into the main wall 3a of the cover lock 8 from an outer surface side. Moreover, a locking projection 73 formed at the main inner wall 7a of a cover body 7 integrally composed of the cover lock 8 is inserted into a locking hole 21 formed at the main circumferential wall 2 of the housing 1, and a main inner wall 7a is locked from the inner surface side with the main circumferential wall 2 constituting a locking wall together with the main wall 3a. Furthermore, the main inner wall 7a locked with the main circumferential wall 2 from the inner surface side from the inner surface side and the main outer wall 8a locked with the main wall 3a from the outer surface side are positioned to pinch the locking wall composed of the main circumferential wall 2 and the main wall 3a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062834-A (JP)
Title: Coolant intake structure of fixed capacity type piston compressor
Inventor: HOSHINO NOBUAKI
IPC: F04B27/08
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To increase the mitigating effect of startup shocking in a fixed capacity type piston compressor using a rotary valve.  <P>SOLUTION: A first rotary valve 35 and a second rotary valve 36 are provided to a rotary shaft 21 in correspondence with cylinder blocks 11, 12, and a cylinder 41 is integrally formed on the inner wall surface 401 of the plinth 40 which is formed in the rear housing 14. A valve body 42 is inserted to the inner surface 411 of the cylinder 41 in a state where the valve body 42 partitions a back pressure chamber 412, and the valve body 42 is energized toward the bottom wall surface 402 of the back pressure chamber 412 by a spring force of a return spring 47. The back pressure chamber 412 is connected to an intake chamber 142 through an extracting passage 48, and a check valve G1 is arranged on the extracting passage 48. The fluid in the back pressure chamber 412 can flow out into the intake chamber 142 via the extracting passage 48.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063027-A (JP)
Title: Work vehicle
Inventor: TERAJIMA ATSUSHI
IPC: F16H48/10
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work vehicle detecting a slip of a wheel, and carrying out smooth slip control regardless kinds of a transmission when the wheel slips, in the work vehicle transmitting power from a motor to right and left driving wheels by right and left deceleration devices.  <P>SOLUTION: A number of rotations of each of right and left driving axles 12 is detected by a rotation sensor 101, and pressure in a closed circuit oil passage 25 constituting an HST15 is detected by a pressure sensor 102. Detection signal RR, RL, and P detected by the rotation sensor 101 and the pressure sensor 102 are transmitted to a controller 100. When the controller determines that a driving wheel 4 slips, the controller 100 transmits control signal CR and/or CL to a motor 31, and a motor 31 controls rotations of a ring gear 54 of a planetary gear mechanism 20. Therefore, the rotation speed of the driving wheel 4 is reduced, and gripping force is increased to suppress the slip.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068208-A (JP)
Title: Rail mounting structure
Inventor: IIJIMA HIROHISA
IPC: E05D15/06
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a rail set on a wall surface from being damaged by maintaining the adjustment of the installed state thereof.  <P>SOLUTION: The upper part of the rail 3 is brought into contact with the lower surface of a hood-shaped mounting bracket 1 fixed to the wall surface W, and a screw 2 penetrates the rail 3 and the mounting bracket 1 and the nut 4 screwed with the screw 2 is fastened to the upper surface 12a of the mounting bracket 1. A round screw insertion hole 31 having an upper part into which the screw is inserted is drilled in the rail 3. An elongated screw insertion hole 12c which has a major axis positioned in the lateral direction of the rail and into which the screw 2 is inserted is drilled in the bracket 1. The mounting bracket has an engagement part 12b so engaged with the upper surface 12a that the position of the nut 4 in the lateral direction of the rail 3 can be selected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069525-A (JP)
Title: Optical power control circuit
Inventor: TACHIBANA MASAHIRO
IPC: G02B26/02
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical power control circuit capable of preventing cost from increasing, a noise from being mixed and control time from increasing.  <P>SOLUTION: A control device 11 controls optical powers of light signals in response to control voltages Va-Vd (control parameters). A photo-electric conversion circuit 12 converts optical output signals from the control device 11 into electric signals. An amplifier 13 having a log characteristic amplifies the output signals from the photo-electric conversion circuit 12. Partial differentiation circuits 14a-14d partially differentiate output signals from the amplifier 13, respectively, by the control voltages Va-Vd. Parameter generation circuits 15a-15d computation-process, respectively, outputs from the partial differentiation circuits 14a-14d to generate respectively the control voltages Va-Vd.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009071640-A (JP)
Title: Method for beveling piezoelectric vibrating raw substrate, piezoelectric vibrating reed, and piezoelectric vibrator
Inventor: SATO TOSHIAKI
IPC: H01L41/22
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for beveling a piezoelectric vibrating raw substrate, a beveled piezoelectric vibrating reed, and a piezoelectric vibrator mounted with the piezoelectric vibrating reed.  <P>SOLUTION: In the method for beveling the piezoelectric vibrating raw substrate 10, a crystal substrate is made into an individual piece to form the piezoelectric raw substrate 10, and the piezoelectric raw substrate 10 is beveled to form a piezoelectric vibrating reed 12. The external shape of the piezoelectric raw substrate 10 is made into a trapezoidal shape, and after being made into an individual piece the piezoelectric raw substrate 10 is beveled.  <P>COPYRIGHT: (C)2009,JPO&INPIT