baber/WOPTO huggingface dataset:
Patent JP-2008301805-A (JP)
Title: Chip and device for purifying cells, and chip and device for separating cells and fine particles
Inventor: YASUDA KENJI
IPC: C12M1/00
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip and device for purifying cells, capable of purifying the cells by using a flow passage formed on a substrate plate and which separate the cells and fine particles.  <P>SOLUTION: This device for purifying the cells is provided, having a flow passage that has a function of forming a stratified flow and flowing the cells as a row by taking a certain distance in its center; a means for observing and discriminating the cells in the flow passage; 3 or larger small recesses formed at the side of the flow passage and a gel electrode (electroconductive agarose layer), introduced to the bottom surface part of each of the recesses, and introducing the cell as a single unit into the recess, by giving a potential selectively corresponding to the difference of kinds of the cells to each of the agarose layers. The cells, introduced in the recess, are put into the flowing passage selectively, by giving a reverse potential to that given at the introduction, to each of the agarose layers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034454-A (JP)
Title: Heat-retaining body
Inventor: URABE AKIO
IPC: B65D30/02
Filed: 2007-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dispersion of high-temperature water-containing gel when excessively heating it in heating or heat storage.  <P>SOLUTION: This heat-retaining body 1 is formed by confining a synthetic resin inner bag 3 formed by tightly sealing the water-containing gel 2 therein, in a cloth outer bag 4 with air permeability. The outer bag 4 is formed to allow the inflation of the inner bag 3. Alternatively, the outer bag 4 has a handle 5. The handle 5 is formed to prevent infiltration of liquid. The outer bag 4 is formed by impregnating or applying water-soluble paint.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261478-A (JP)
Title: Radial ball bearing cage and radial ball bearing
Inventor: WAKABAYASHI KENJI
IPC: F16C33/58
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radial ball bearing cage wherein lubricant can be sufficiently supplied between each ball and a concave portion of each pocket without increasing the filling amount of the lubricant, and to provide a radial ball bearing.  <P>SOLUTION: The radial ball bearing cage 20 is annularly formed as a whole to rollingly hold a plurality of balls arranged between the raceway surfaces of the radial ball bearing, where pockets 18 are provided at a plurality of positions in the circumferential direction. The pockets have concave portions 19 for the balls 5 to be located thereon. Cavity portions 21, 22, 23 are provided in columnar portions 29 between the adjacent pockets, and communication holes 21a, 21b, 22b, 23a are provided for communicating the concave portions with the cavity portions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043897-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: SUZUKI ATSUHIRO
IPC: H01L21/8247
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a step for removing a thick gate insulating film for a high breakdown voltage in a processing step of a semiconductor device using a mixed configuration of high breakdown voltage transistors and low breakdown voltage transistors.  <P>SOLUTION: A recess 7 is formed in advance at a region forming a gate electrode GH for a high breakdown voltage transistor 2 on a silicon substrate 1, and a silicon oxide film 8 serving as a thick gate insulating film for a high breakdown voltage is formed at the recess 7. At a part corresponding to a source/drain region and a low breakdown voltage transistor 3, there is formed a silicon oxide film 9 serving as a thin gate insulating film. This eliminates a step for removing a thick silicon oxide film. Further, such a method can perform a process to form a contact hole in conjunction with the low breakdown voltage transistor in forming the contact hole, thus ensuring the simplified step and improved processability.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039667-A (JP)
Title: Scale preventing method of hot spring aqueous system
Inventor: AZUMA YOSHIHIKO
IPC: B01F1/00
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing the scale from adhering to the inner wall or the like of a hot spring water sending pipe while keeping spring quality without exerting an adverse effect on environment.  <P>SOLUTION: The scale is prevented from adhering to the inner wall or the like of the hot spring water sending pipe while keeping spring quality by mixing carbon dioxide with hot spring water to disperse and dissolve the same.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046156-A (JP)
Title: Zipper pouch with spout
Inventor: KAWAKAMI SOICHI
IPC: B65D33/38
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zipper pouch with a spout, the zipper being welded in the pouch and having such a shape that the zipper is not damaged by heat and pressure during retort sterilization.  <P>SOLUTION: The plastic-made zipper arranged in the pouch has: a linear protrusive part formed on one surface of a film base material; a recessed part formed on the surface of the film base material opposite the protrusive part to mate with the protrusive part; and an interception part formed in the portion apart from the protrusive part and the recessed part to a content side by folding the film base material. At least one film of the interception part is formed into a tongue piece extending from the interception part to the content side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047969-A (JP)
Title: Projector and display apparatus
Inventor: ITO YOSHITAKA
IPC: G03B21/16
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of ensuring display of an image of high image quality for a long time by preventing decrease or degradation in device characteristics and short lifetime, and to provide a display apparatus.  <P>SOLUTION: The projector includes: a transparent electrothermal converting layer (laminate 27) formed of an oxide as its principal component; a transmissive heat exchange element 25 having electrodes (transparent electrodes 28 and 29) for supplying current to the transparent electrothermal conversion layer; and optical devices (polarizers 14 and 16). The projector cools or heats the optical devices by using the transmissive heat exchange element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046083-A (JP)
Title: Cowl box structure for automobile
Inventor: ISHIZONO MANABU
IPC: B62D25/08
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cowl box structure for automobile that surely prevents water leakage to an engine and that secures clearance around the engine.  <P>SOLUTION: The cowl box structure comprises: a dashboard upper (7), which is extended in the vehicle widthwise direction and protrudes inside an engine room; a dashboard upper lid (9), which is extended in the vehicle widthwise direction from a fixed part with the dashboard upper and stretches to the front of a vehicle; and a cowl top (10), which is joined to the front edge part of the dashboard upper lid and positioned above the dashboard upper lid. The dashboard upper lid is tilted rearward in the longitudinal direction of the vehicle, and tiled downward from the center part to both side ends in the vehicle widthwise direction, and has at least one or more drainages (14, 15) extending in the vehicle widthwise direction on its top surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052208-A (JP)
Title: Horizontal shutter
Inventor: YAMADA OSAMU
IPC: E06B9/06
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly and surely open a shutter body of a horizontal shutter.  <P>SOLUTION: A guide roller 34 and a fixing block 35 are arranged at the upper end of each panel 33 in an even-numbered position from the door end side of the shutter body 30; an introduction guide 18 for inclining and guiding the guide roller 34 in the inward direction of the guide rail 10 is arranged in the notched portion 12 of the upper guide rail 10; and an ejection member 19 is arranged near the introduction guide 18. The shutter body 30 is smoothly extended and closed so that the panel 33 in the even-numbered position can undergo the guidance of the guide roller 34 by the introduction guide 18. Additionally, the shutter body 30 is smoothly folded and opened so that the panel 33 in the even-numbered position can undergo the ejection of the fixing block 35 by the ejection member 19. This enables the shutter body to be constantly and smoothly opened/closed by eliminating such an opening/closing failure that the panel 33 is locked in a braced state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051684-A (JP)
Title: Silicon carbide structure, and method for producing silicon carbide structure
Inventor: HASE KAZUTO
IPC: H05B3/14
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon carbide structure in which members made of silicon carbide are joined together by an adhesive containing silicon carbide, and the adhesive etc. can be prevented from standing out on the surface of the member to be exposed.  <P>SOLUTION: The silicon carbide structure 10 includes a first member 11 made of silicon carbide, and a second member 12 made of silicon carbide. The first member 11 has a convex part 11a, and the second member 12 has a non-perforating concave part 12a which is engaged with the convex part 11a of the first member 11. A junction including the convex part 11a of the first member 11 and the concave part 12a of the second member 12 is joined by the adhesive 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052299-A (JP)
Title: Method of preventing coming-off of grating and coming-off preventing metal piece
Inventor: OMORI SADAYUKI
IPC: E03F5/06
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of simply and quickly setting a grating coming-off preventing metal piece on a new or existing grating without opening and closing the grating and without using a tool.  <P>SOLUTION: The coming-off preventing metal piece 1 has a main drooping plate 4, and a reverse plate 6 attached to the lower end of the main drooping plate 4. The reverse plate 6 has a fulcrum portion 6a supported crosswise on the lower end side of the main drooping plate 4, a lower-half portion 6b, and an upper-half portion 6c heavier than the lower-half portion 6b. The main drooping plate 4 with the reverse plate 6 in an upside-down position, where the upper-half portion 6c is set upside while the lower-half portion 6b is set under side, is inserted from above the grating 2 in between adjacent grating main bars 3 and 3 to put the drooping plate 4 hung on the main bar 3 with the upper edge of the drooping plate 4 hooked thereon. The deadweight of the reverse plate 6 of the hung drooping plate 4 causes the reverse plate 6 to reverse vertically around the fulcrum portion 6a, which puts the reverse plate 6 into a coming-off preventing engaging position between the lower end side of the grating 2 and the lower face side of a locking piece 10, where the drooping plate 4 is prevented from coming off in the direction reverse to the direction of insertion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054956-A (JP)
Title: Semiconductor memory
Inventor: IZUMI TATSUO
IPC: H01L21/8247
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To refine a memory cell and to improve reliability compatibly.  <P>SOLUTION: The semiconductor memory has a cyclic structure wherein active areas AA1 and AA2, etc., and element separation areas are alternately arranged in a first direction, the active area AAn of the n-th (n is an odd number) order from the endmost part of the first direction and the active area AAn+1 of the (n+1)-th order are bonded with each other at the endmost part of a second direction orthogonal to the first direction, and a closed loop structure is constituted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009056595-A (JP)
Title: Image forming apparatus
Inventor: KIKUCHI MASAKI
IPC: H04N1/21
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To carry out printing while avoiding memory overflow in a method not attended with unpredictable data degradation due to irreversible compression at the occurrence of memory overflow in an image forming apparatus.  <P>SOLUTION: This image forming apparatus takes a method of ensuring a memory quantity by an overflow reducing mode of carrying out printing without performing compression/expansion processing of image data at the occurrence of memory overflow, or takes a method of ensuring the memory quantity by reducing the degree of color tone or gradient of print data to be generated to reduce the quantity of bit map data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055960-A (JP)
Title: Washing brush for car wash and car wash
Inventor: SHIRASE KENJI
IPC: A46B13/02
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing brush for a car wash, which is capable of securely removing water stain, etc. firmly attached to a surface to be washed without impairing the outside appearance of a car body by injuring or staining the surface to be washed, and a car wash equipped with the washing brush for the car wash.  <P>SOLUTION: The washing brush 1 for the car wash is used for the car wash for washing stain, etc. attached to the surface to be washed on the outer surface of a car or vehicle. The washing brush 1 for the car wash includes a brush part 2 and a shaft 3. The brush part 2 is formed on the outer surface of the shaft 3, and comprises a washing member 5 to abut to the surface to be washed, and a reinforcing member 6 and/or a protection member 7 layered on the washing member 5. The washing member 5 includes loop-shaped brush pieces 4 located outside the reinforcing member 6 and/or protection member 7, and a fixing means 8 for fixing the brush pieces 4 to the shaft 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059983-A (JP)
Title: Microcontact printing stamp
Inventor: MOGI HIROSHI
IPC: C08L83/07
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To suppress contamination of a transferred material (glass substrate, plastic substrate, and the like) and to suppress reduction and dispersion in the electrical conductivity of an ink material due to siloxane contamination.  <P>SOLUTION: A microcontact printing stamp is formed of a cured material of an addition reaction cure silicone rubber composition, having a nonfunctional low-molecular-weight siloxane D<SB>3</SB>to D<SB>20</SB>content of 200 ppm or lower in the cured material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009061225-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the attractiveness of performances to be conducted depending on the counts of reserved winning of prizes.  <P>SOLUTION: In data 133 and 134 for selecting the first and second figure variation patterns, criterion values for the selection of ready-for-win patterns are varied on the occasion of the jackpot according to the total of reserved memory counts of: 1 or less, 2-3, 4-5 or 6 or more. This causes changes in the degree of reliability of the ready-for-win pattern depending on the total of reserved memory counts when each ready for win state is attained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008058320-A (JP)
Title: Serial interface between rf-based bands provided with electric power control
Inventor: UNDERBRINK PAUL
IPC: G01S1/00
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processing system for processing a satellite positioning signal.  <P>SOLUTION: The signal processing system includes at least one processor, and a signal processor operated under a number of operation modes. The signal processor includes at least one of a signal processing sub-system, a fast Fourier transform (FFT) sub-system and a memory sub-system constituted dynamically and independently. The signal processor includes further a controller coupled to control an operation of transferring a data between the signal processing sub-system and the FFT sub-system via the memory sub-system. The constitution of the memory sub-system includes that the memory sub-system is constituted according to the operation modes to form some of areas, and that the respective areas are accessed in one of a number of manners according to the operation modes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008067393-A (JP)
Title: High-resolution optical disk for recording stereoscopic video, optical disk reproducing device, and optical disk recording device
Inventor: OSHIMA MITSUAKI
IPC: H04N21/84
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To make an optical disk for recording stereoscopic videos and high-quality video signals and a system for reproducing the videos and signals compatible with the conventional system for reproducing ordinary videos.  <P>SOLUTION: A reproducing device which is used for reproducing stereoscopic videos and high-quality videos obtains stereoscopic video or high-quality videos by reproducing both first and second interleave blocks on an optical disk 1 in which first and second video signals are alternately recorded on the left and the right sides by dividing the first and the second video signals into frame groups of 1 GOP or more and a reproducing device which is not used for reproducing the stereoscopic videos and high-quality videos obtains ordinary videos by only reproducing either the first or the second interleave block by jumping tracks.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008083702-A (JP)
Title: Display device
Inventor: HER YONG-KOO
IPC: G09F9/30
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of reducing widths of the upper side and lower side of a display region.  <P>SOLUTION: The display device includes a display region and a first, second, third and fourth peripheral regions surrounding four edges of the display region. The display device includes a display substrate, a counter substrate and a driving chip. The display substrate includes a gate line formed so as to be extended in the horizontal direction in the display region, a data line formed so as to be extended in the longitudinal direction on a gate insulating film which insulates the gate line in the display region and a gate driving circuit part formed in the first peripheral region adjacent to the first terminal part of the gate line. The counter substrate faces the display substrate via liquid crystal. The driving chip is arranged on the display substrate in the second peripheral region adjacent to the second terminal part on the opposite side to the first terminal part of the gate line. Thus, by arranging the driving chip in the second peripheral region, the widths of the upper side and lower side of the display region can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009081923-A (JP)
Title: Motor control system and parameter adjusting method thereof
Inventor: MURATA KENICHI
IPC: H02P29/00
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller capable of adjusting a parameter of a compensator for easily compensating the non-linear characteristics of a control target or a controller in a short time without vibrating a motor position and a load position even if the load position cannot be always measured, and capable of stably driving the load so that the load position can follow a position command, and to provide a parameter adjustment method thereof.  <P>SOLUTION: The motor control system is provided with: a non-sensitive zone compensator 101 to input a position command and output a first corrected position command; and a filter 102 to input the first corrected position command and output a second corrected position command. The control system drives the control target on the basis of the second corrected position command.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083889-A (JP)
Title: Hinged cap
Inventor: HAYAKAWA SHIGERU
IPC: B65D47/08
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinged cap capable of preventing an upper lid from being opened by the pressure increase within the upper lid associated with the heat-filling, and allowing the upper lid to be opened with less lid-opening force when using a content.  <P>SOLUTION: In the hinged cap attached to a mouth cylindrical part of a container and consisting of a cap body and an upper lid, the cap body is equipped with an engagement cylindrical part attached to the mouth cylindrical part of the container and a spouting cylinder, and a lid engaging part is projected from an upper part of the engagement cylindrical part. An engagement part is provided on an inner periphery of the spouting cylinder, the upper lid is equipped with a top wall and an outer peripheral wall, and the outer periphery of the top wall is engaged with the inner periphery of the spouting cylinder of the cap body. A seal ring having an engagement projecting part to be engaged with the engagement part of the spouting cylinder is hung from a lower end part, a knob is arranged on the outer periphery of the outer peripheral wall, and an engagement part to be engaged with the lid engaging part of the cap body is provided on the inner periphery of the lower end. The cap body and the upper lid are engaged with each other at two parts of the spouting cylinder and the seal ring, and the lid engaging part and the engagement part. A thin-walled part is provided on the top wall or the outer peripheral wall of the upper lid, and a part of the upper lid is deformable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092401-A (JP)
Title: Apparatus and method for inspection
Inventor: TAKAHASHI YOTARO
IPC: G01N21/90
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection apparatus capable of highly accurate inspections despite a simple constitution, having a high inspection efficiency while curving inspection costs, and capable of detecting abnormal distortions of resins which are hardly visible, and to provide an inspection method.  <P>SOLUTION: The inspection apparatus of resin molds includes: a light source for irradiating a resin molding with inspection light; a polarizing means arranged in the traveling direction of the inspection light; an imaging means for imaging interference patterns generated by the passage of the inspection light through the polarizing means; and an analytical means for analyzing at least one of distortions, the shape, and the exterior appearance of the resin molding on the basis of the interference patterns. The polarizing means has at least a first polarizing means arranged between the light source and the resin molding and a second polarizing means arranged between the resin molding and the imaging means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090300-A (JP)
Title: Joining method
Inventor: SATO ISATO
IPC: B23K20/12
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining method for improving gas-tightness and water-tightness of a joined part of metallic members.  <P>SOLUTION: The joining method comprises: a step of performing friction stir welding from a surface A side on the butted part J1 of metallic members 10, 20 where offset joined ends 11, 21 are formed therein; a step of performing the friction stir welding from a back B side on the butted part J1; a step of cutting off both edges of the joined ends 11, 21; a step of arranging joint members 40, 40 to hold the joined ends 11, 21 from the surface A side and the back B side; a step of performing the friction stir welding from a first side surface C side on the butted part J1; a step of performing the friction stir welding from a second side surface D side on the butted part J1; a step of arranging joint members 50, 50 so as to hold the joined ends 11, 21 and the joint members 40, 40 from both side surfaces C, D sides of a joined metallic member 1; and a step of performing the friction stir welding of butted parts of the joined metallic member 1 and the joint members 40, 50 and butted parts of the joint members 40, 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT