baber/WOPTO huggingface dataset:
Patent JP-2007051188-A (JP)
Title: Low smell alkylsilylated powder, method for producing the same, silicone oil slurry dispersed with the low smell alkylsilylated powder, and cosmetic mixed with the low smell alkylsilylated powder or the silicone oil slurry
Inventor: YAMAJI KOICHI
IPC: C09C1/00
Filed: 2005-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkylsilylated powder which is modified so as not to produce an unpleasant smell when mixed with cosmetics and by which a silicone oil slurry can be easily prepared.  <P>SOLUTION: The low smell alkylsilylated powder is obtained by mixing metal oxide particles having an average primary particle size of 1 nm to 100 μm with an alkylalkoxysilane having at least one 1-20C alkyl group and at least one alkoxy group in a lower alcohol, adding 5-10 times by mass of water based on the alkylalkoxysilane at a temperature of 1-100°C to hydrolyze the alkylalkoxysilane, and heating and evaporating the lower alcohol and water to coat the surface of the metal oxide particles with an alkylsilane having at least one 1-20C alkyl group in an amount of 1-30 mass% based on the metal oxide particles. The low smell alkylsilylated powder is dispersed in a silicone oil to prepare the silicone oil slurry. Cosmetics are obtained by mixing the powder or the slurry.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007050733-A (JP)
Title: Bearing unit
Inventor: NAGANO MASATO
IPC: F16C33/60
Filed: 2005-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost bearing unit capable of mounting a pilot part removably and of maintaining a stable braking operation for a long period of time.  <P>SOLUTION: The bearing unit is equipped with a stationary ring 2 secured to the vehicle body and maintained in the non-rotational condition at normal times, a rotary ring 4 connected with one vehicle wheel and rotating together therewith, rollers 6 and 8 set rotatably between the stationary and rotary rings, and the pilot part 10 installed on the rotary ring and admitting fitting-in of one constituent member of the wheel, wherein the pilot part is mounted by a mounting mechanism removably with respect to the rotary ring.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007053618-A (JP)
Title: Data processing device, data processing method, and program
Inventor: BUN HIRONOBU
IPC: H04N19/136
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To effectively eliminate mosquito noises from image data.  <P>SOLUTION: A variance calculation unit 11 calculates a variance V indicating the degree of distribution of the pixel values of pixels that constitute image data, and a low-pass filter 12 smoothes the variance V and outputs the smoothed value LPF (V). A region judging unit 13 judges whether a region that a target pixel belongs is an edge region, a texture region, or a flat region and outputs region information resting on the basis of the smoothed value LPF (V). A threshold deciding unit 14 decides the threshold ε of noise removal processing on the basis of the region information and the smoothed value LPF (V). A nonlinear smoothing filter 15 subjects image data to noise removal processing on the basis of the threshold ε. The device, the method and the program can be for instance applied to a noise eliminating device for eliminating mosquito noises from images.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007051614-A (JP)
Title: Booster type compressor
Inventor: INOUE HIROSHI
IPC: F04B37/12
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent gas of an atmospheric state in a crankcase from leaking out into a compression space when stopping this compressor or carrying out no-load operating in a booster type compressor.  <P>SOLUTION: Pressurized gas tried to be sent out by pressurization is introduced into the crankcase 1 of a sealed state. The pressurized gas in the crankcase 1 is further pressurized by a piston 13 reciprocating in a cylinder 2 continuously arranged in the crankcase 1, and is delivered from a tip part of the cylinder 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007032243-A (JP)
Title: Basket-like space holder improving infiltrative drainage performance
Inventor: KIMURA SHIRO
IPC: E03F5/04
Filed: 2005-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a basket-like space holder which shows improved performance in causing rainwater down flow along a side ditch or water channel to infiltrate into the underground.  <P>SOLUTION: The basket-like space holder 11 is composed of almost rectangular partition walls 1 which have sides that match in shape to a side face of a side ditch 7 having openings 9 and which have openings 2 sufficiently wide enough to allow incoming water to flow through the openings 2 vertically, and a mesh side partition 3 which is connected integrally to the sides that are opposite to the sides matching in shape to the side face of the side ditch 7, to the bottom sides, and to the top out of two pairs or a plurality of sides of the partition wall 1. The basket-like space holders 11 are set between the side ditch 7 and infiltrative layers 10. Rainwater is allowed to flow smoothly into spaces created by the basket-like space holders 11, where the rainwater is pooled consecutively to fill the entire part of the spaces, so that the whole of the mesh side faces in contact with water permeating layers can be used as effective infiltrative faces to drain the infiltrating rainwater.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007059639-A (JP)
Title: Cooling structure of power converter
Inventor: OYADOMARI SHINKAKU
IPC: H05K7/20
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To effectively cool a power element mounted on each unit by effectively cooling the individual units stored densely in a board.  <P>SOLUTION: The plurality of units 2 are arranged vertically with some space in a board via unit supporting frames. In the front face of the board, an inflow hole is formed for cooling wind. In a rear part inside the board, a wind channel 4 is formed. A ventilation fan is formed in an outflow hole formed in communication with the wind channel in an upper part of the board. A heat sink 2b with the power element 2a mounted thereon is arranged in each unit 2 except for a front. Each unit 2 can ventilate the air through the front, while ventilating the air to the wind channel 4 via the heat sink 2b. Each unit 2 can ventilate the air also via the top face. In the bottom face of each unit 2, first ventilation holes 2c and 2d are formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007058644-A (JP)
Title: Work place providing system and method
Inventor: SAKAGAMI HIDEKAZU
IPC: G06F13/00
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for presenting, when a plurality of users communicate while sharing information, information shared with a communication partner without complicated operation by the users.  <P>SOLUTION: When users establishes communications using a communication means 11, a communication partner report means 12 reports communication partner information to a relevant object determination part 13. The relevant object determination part 13 determines the community in which the communicating users participate and the information shared by the users in reference to a community information storage part 14, and presents a relevant object to the users through a relevant object presentation part 15.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007068272-A (JP)
Title: Brush of compact motor and method for manufacturing the same, and compact motor
Inventor: SUZUKI YOSHIMI
IPC: H02K23/00
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive brush of a compact motor for improving a durability of a contact in the brush and acquiring a stable performance for a long time, its manufacturing method and the compact flat motor.  <P>SOLUTION: The brush 11 of the compact motor is manufactured by the method including a first process, a second process and a third process. The first process positions an unprocessed wire material 18 comprising a noble metal alloy, and feeds it along with a plate spring material 16 in the feeding direction intended as a contact region of the plate spring material 16 contacting a commutator and comprising a conductive material. The second process welds a contact region of the unprocessed wire material 18 fed through the first process and contacting the commutator to the plate spring material 16 as a welded section 19. The third process implements punching and spring press molding so as to form a brush base material 12 having a predetermined shape and a protrusion contact 15 as the welded section 19 on the plate spring material 16 after the second process. The compact motor is formed by assembling the brush 11 of the compact motor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067960-A (JP)
Title: Speaker device
Inventor: ITO JINYA
IPC: H04R1/30
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cone type speaker device which is small and has high sound pressure and constant directivity.  <P>SOLUTION: The speaker device 1 is provided with an enclosure 3, a plurality of cone speaker units 5a, 5b disposed so as to aligned with their fronts toward the enclosure 3, and a horn portion 7 provided on the front side of the cone speaker units 5a, 5b. The horn portion 7 has a plurality of unit-based folded horn portions 21a, 21b which extend from the cone speaker units 5a, 5b, folded back inside and merge at a merging portion 25 between the cone speaker units 5a, 5b; and a composite horn portion 23 extending to the front through between the horn portions 21a, 21b from the merging portion 25.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007070386-A (JP)
Title: Preparation method of optically active polymer fine particle
Inventor: FUJIKI MICHIYA
IPC: C08J3/12
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing optically active polymer fine particles having a desired helical nature by using a polymer not having a sterically bulky side-chain group, not having an optically inactive side-chain group capable of effecting electrostatic interaction with a chiral molecule, without needing any special polymerization catalyst, and simply.  <P>SOLUTION: When the amount of an optically active low molecule added in an optically inactive polymer is changed, the main chain absorption shifts to longer wavelengths in response to this, and the chrality is reversed. Based on this, the method is established which simply constructs a desired, optically active polymer structure by adjusting the mixing ratio of the optically inactive polymer and the optically active low molecule. Thereby, it is possible to prepare the desired, optically active polymer fine particles simply.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072599-A (JP)
Title: Waveform data processing program, method and apparatus, and liquid droplet discharge apparatus
Inventor: KAWACHI KENICHI
IPC: G06F3/12
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the reading of waveform data from a storage means from being delayed even in simultaneous access to the storage means.  <P>SOLUTION: Based on each of a plurality of analog waveforms and for each node where amplitude varies within each of the waveforms, a plurality of waveform data composed of partial waveform data (waveforms 1-3) showing both the period of time until the next node and the state of changes in the amplitude are created. For each of the plurality of waveform data created, the partial waveform data at each node is ranked. If the partial wave data with the same time of the node (t5) is ranked in different ranks (addresses) in the ranking (A), vacant ranks are provided among the ranking up to the time (t5) for the waveform 3 with a small number of nodes, so that the partial waveform data is ranked in the same rank.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073623-A (JP)
Title: Bobbin for manufacturing superconducting coil and superconducting coil of solenoid winding
Inventor: ZAITSU TAKASHI
IPC: H01F6/06
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bobbin for easy and smooth winding back while suppressing distortion generated on a band-like material when winding back from one winding layer to the next winding layer at a winding drum end, in spirally winding, especially, the band-like material in multiple layers; and to provide a coil of solenoid winding, regardless of superconducting wire material, metal or oxide, and also regardless of winding method, R&W (React and Wind) method or W&R (Wind and React) method.  <P>SOLUTION: In the bobbin for manufacturing a superconducting coil, a band-like superconducting material or its precursor is spirally wound on the outer periphery of a cylindrical winding drum in multiple layers. A diametically contracting taper declining at an arbitrary angle from the winding drum edge in the extension direction is provided on both ends of the winding drum of the bobbin. In the superconducting coil, the superconducting band-like material is solenoid-wound on the bobbin.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007070500-A (JP)
Title: Method of manufacturing water-dispersible pigment and water dispersion of the water-dispersible pigment
Inventor: TANAKA TAKUMI
IPC: C09C3/06
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing water-dispersible pigment which can give water dispersibility regardless of the kinds of pigments, and is superior in long time water dispersibility and also in coating stability, and to provide a water dispersion of the water-dispersible pigment.  <P>SOLUTION: This water-dispersible pigment is obtained by applying an oxygen plasma treatment or an ammonia plasma treatment to a surface-reformed pigment powder obtained by coating the surface of a pigment powder with an organopolysiloxane then heat-treating it. Its water dispersion is obtained by dispersing thus obtained water-dispersible pigment in water.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072241-A (JP)
Title: Color projector
Inventor: FUJINAWA NOBUHIRO
IPC: G03B21/00
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color projector which can be miniaturized.  <P>SOLUTION: An illumination part 1 is provided with a high-luminance white LED 11, and white light emitted from the illumination part 1 is made incident on a wavelength variable filter 4. An electric field control double refraction cell using nematic liquid crystal is used for the wavelength variable filter 4, and the wavelength of transmitted light is varied by varying applied voltage. In the wavelength variable filter 4, the applied voltage is controlled by a filter control circuit 62, thereby selecting any of an R color light transmitted state, a G color light transmitted state and a B color light transmitted state. As a result, the state of the wavelength variable filter 4 is switched in order of R, G and B, and a color image is projected by displaying the respective R, G and B images of an LCOS 3 synchronously with such switching. By synchronizing the switching of the wavelength variable filter 4 with the reverse display of the LCOS 3 and turning off the illumination part 1 at such a time, the excellent color display is obtained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007080869-A (JP)
Title: Led luminair
Inventor: KIYOZUMI KATSUYUKI
IPC: H01L33/58
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED luminair which is low in cost and superior in heat dissipation of an LED element and excels in the degree of completion of design as well as light emitting efficiency.  <P>SOLUTION: A substrate 4 is provided with a plurality of through-holes 4c of which insides and opening peripheries are subjected to through-hole plating 5. An LED element 2 is arranged on the rear surface 4b of the substrate 4 so that a light emitter 2c and a lens 2d may be inserted to the through-hole 4c from the rear surface 4b, and the surface of the light emitter 2c of a mounting part 2b is soldered onto the rear surface 4b. In this case, the lens 2d is exposed on the side of the surface 4 of the substrate 4 through the through-hole 4c. Therefore, a light emitting to the inside of the through-hole 4c from the light emitter 2c is reflected on the through-hole plating 5 formed on the inside of the through-hole 4c, and it is led out to the outside through the through-hole 4c and a hole 10 of a cover 1b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007075913-A (JP)
Title: Revolving part structure of industrial robot
Inventor: HIRATA ATSUSHI
IPC: B25J17/00
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the structure of a revolving part structure of an industrial robot 10 and to lower the manufacturing cost.  <P>SOLUTION: A first transmission gear 58 is rotatably supported on an input side end at least of one specified crank pin 40a out of crank pins 40, whereby one first transmission gear 58 is sufficient, so that the structure is simplified, and the manufacturing cost is low. At this time, a second transmission gear 61 and an input gear 57 fitted to all crank pins 40 mesh with each other, so that the rotation of a driving motor 48 is equally distributed and transmitted to all crank pins 40 through the first and second transmission gears.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006038876-A (JP)
Title: Chassis dynamo meter
Inventor: SHIOMI KAZUHIRO
IPC: G01M17/007
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-shaft chassis dynamo meter performing idling of a roller with an easy work without evacuating an automobile from a test position each time.  <P>SOLUTION: The single-shaft chassis dynamo meter comprises the roller attached to the main spindle of a dynamo body provided with a motor, the roller being rotated by placing a driving wheel of the automobile on the circumferential surface of the roller through an opening part formed in a portion overlapping with the roller of a floor board, and by driving the driving wheel by a centering device in a state where the driving wheel is placed on the top part of the roller. This dynamo meter further comprises a roller cover for covering the roller, and the roller cover is constituted in an automatic slide type.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007079709-A (JP)
Title: Handshaking signal synchronization circuit between asynchronous blocks, and its operation method
Inventor: SAKURAI TOSHIKI
IPC: G06F13/42
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit which operates without defining a request signal transmission prohibit period and a request signal ignoring period.  <P>SOLUTION: A handshaking signal synchronization circuit is provided with; a first logic circuit block which operates synchronizing with a first clock; a second logic circuit block which operates synchronizing with a second clock; a request signal synchronization circuit which receives a first request signal outputted from the first logic circuit block, generates the second request signal based on the first request signal, and outputs the second demand signal to the second logic circuit block synchronizing with the second clock; and a check signal synchronization circuit which receives a first check signal outputted from the second logic circuit block, generates a second check signal based on the first check signal and outputs the second check signal to the first logic circuit block synchronizing with the first clock. The request signal synchronization circuit includes a mask section which prohibits output of the second request signal. The second logic circuit block outputs the first check signal responding to the second request signal. A mask section prohibits the output of the second request signal currently outputted responding to the first check signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007075312-A (JP)
Title: Game machine
Inventor: YAMATORI AKIHIRO
IPC: A63F5/04
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separable slot machine preventing a fraud to the slot machine, even if a clearance between an upper door and a lower door is expanded, by preventing the intrusion of a narrow and long device into a casing inside through the clearance.  <P>SOLUTION: This game machine is provided with: a closing plate 70 swingable between two positions, or a vertical position V closing the clearance 7 between an upper-part front door 30 and a lower-part front door 40 and a horizontal position H opening the clearance 7; and a closing plate operating mechanism 80 interlocked with the opening/closing operation of the lower-part front door 40 and moving the closing plate 70 from one of the vertical position V and the horizontal position H to the other: so that the closing plate 70 automatically closes the clearance 7 by being interlocked with the closing of the lower-part front door 40. This constitution can, even if the clearance 7 between the upper-part front door 30 and the lower-part front door 40 is expanded by the long period of use, close the clearance 7 by the closing plate 70 so as to prevent the intrusion of the narrow and long device such as a wire from the clearance 7 to the inside of the body cabinet 10 and previously prevent the fraud to the slot machine 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007079127-A (JP)
Title: Data format discrimination method, signal encoding method, device and program using same methods, and recording medium
Inventor: MORIYA TAKEHIRO
IPC: G10L25/84
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate whether or not digital data include waveform data and to perform efficient encoding.  <P>SOLUTION: Considering input digital data to be a sample value string of one or a plurality of known waveform data, waveform data likelihoods of the input digital data are found by using relation between sample values in the sample value string. When the one or plurality of found waveform data likelihoods meet preset conditions, it is discriminated that the input digital data include waveform data, but when not, it is discriminated that the input digital data do not include waveform data. Further, the digital data are encoded based upon the discrimination result.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007077891-A (JP)
Title: Fuel changeover control device of dual fuel engine
Inventor: SAITO TOMOAKI
IPC: F02M25/07
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress occurrence of pre-ignition of hydrogen in changing over used fuel from gasoline to hydrogen, in a dual fuel engine capable of executing changeover between hydrogen and gasoline.  <P>SOLUTION: When the changeover of used fuel from the gasoline to the hydrogen is determined (step S5) and an engine load is high, execution of the changeover of the used fuel from the gasoline to the hydrogen is prohibited until the engine load becomes low.  <P>COPYRIGHT: (C)2007,JPO&INPIT