baber/WOPTO huggingface dataset:
Patent JP-2009036054-A (JP)
Title: Oil strainer
Inventor: NODA HOZUMI
IPC: F01M11/03
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil strainer capable of coping with a change or the like of a vehicle type by changing only a part of the oil strainer not by changing the whole of the oil strainer.  <P>SOLUTION: The oil strainer includes an outflow side pipe 9 having a mounting part 17 mounted with an engine and an outflow port 15 formed thereat, and a cylindrical inflow side pipe 11 with one end connected to the outflow side pipe 9 and having an inflow port 23 formed at the other end. A filter 7 for filtering oil flowing toward the outflow port 15 is disposed in the outflow side pipe 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008015539-A (JP)
Title: Automatic document feeder
Inventor: TSUNODA MASAYUKI
IPC: H04N1/00
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic document feeder capable of preventing a user from putting his (her) finger on a paper supply roller when opening/closing a protection cover member.  <P>SOLUTION: The automatic document feeder 10 includes: a document feeding tray 11 on which a document is placed; a document feeding mechanism 12 equipped with housing structure and having the paper feeding roller 21b for feeding the document to a document reading position; and the openable/closable protection cover member 41 covering over the document feeding mechanism 12. One end of the protection cover member 41 is turnably supported by the housing of the document feeding mechanism, and the protection cover member 41 includes a gap regulation part (projection part 51) to narrow a gap regulated by the housing of the document feeding mechanism and the free end of the protection cover member when closing the protection cover member 41 at a part corresponding to the paper feeding roller 21b on its free end side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009042258-A (JP)
Title: Image forming apparatus
Inventor: KITADA TOMO
IPC: G03G15/08
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for maintaining desirable charging characteristic of toner as a whole by selecting and collecting deteriorated toner, in an image forming apparatus using a developing device of a non-contact developing type to which developing bias voltage including an AC component is applied.  <P>SOLUTION: The image forming apparatus 1 has a developing roller 21 facing a photoreceptor 11 through a gap and receiving the developing bias voltage including the AC component so as to apply toner to a latent image to develop the latent image, and has an electrode 31 facing the developing roller at a more downstream side in a rotating direction than the position where the photoreceptor 11 faces the surface of the developing roller 21 via a gap, a toner collecting part 32 arranged apart from the surface of the developing roller 21 at a more downstream side in the rotating direction of the developing roller 21 than the electrode 31, and an electrode voltage applying part 42 applying forcibly consumed bias voltage closer to the voltage of a part to be developed than the voltage of a background part on the surface of the photoreceptor 11 after passing through a latent image forming part to the electrode 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042271-A (JP)
Title: Zoom lens and imaging device having it
Inventor: OBE KENJI
IPC: H04N5/225
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized zoom lens, having a high zoom ratio and a small front lens diameter for attaining high optical performance over the whole zoom range.  <P>SOLUTION: In the zoo lens having a first lens group having positive refractive power, a second lens group having negative refractive power, a third lens group having positive refractive power, and a fourth lens group having positive refractive power in order from an object side to an image side, the respective lens groups are moved to perform zooming. The first lens group is moved to the image size in zooming from a wide angle end to the telephoto end, and then moved to the object side to be positioned nearer to the object side at the telephoto end than at the wide angle end, and a distance Ximg between the position at the wide angle end of the first lens group the position of the first lens group moved to the most image side, a distance Xobj between the position at the wide angle end of the first lens group and the position of the first lens group moved to the most object end and a focal distance fw at the wide angle end of the zoom lens are respectively suitably set.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042936-A (JP)
Title: Non-contact ic tag reading system
Inventor: IMAIZUMI KIYOSHI
IPC: G06K17/00
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact IC tag reading system reducing a reading failure when the IC tag attached to a conveying product is read.  <P>SOLUTION: In the non-contact IC tag reading system 10, the system reads and/or writes a non-contact IC tag 1 attached to a conveying product 5 moving in constant direction at a constant position by a reader writer 11 installed at the approximately same horizontal level surface to the non-contact IC tag 1 attached to a side the conveying product 5 in the direction in the constant position. An antenna pattern for an antenna 12 of the reader writer 11 is made to have a comb type shape, in which Π characters are serially connected in the horizontal direction, so that an electromagnetic wave, orthogonal to the segment in vertical direction of an antenna line made into a shape of approximately rectangle coil in the non-contact IC tag 1, is generated, The antenna pattern can be a wave type form in which the character of V or the character of U are connected in the horizontal direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008124433-A (JP)
Title: Winding machine for pulse power supplies, and pulse power supply
Inventor: SASAMOTO EIJI
IPC: H01S3/097
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of corona discharge between a core corner and insulation coat of winding wire and that at a delta gap between a core and winding wire by easing electric field concentration at the core corner.  <P>SOLUTION: Corona guard rings 7 and 8 made of nonmagnetic conductor are prepared inside and outside periphery of the core 4. On the outside of the outer corona guard ring 7, a large R part 7a for easing electric field concentration to a corner part 4a of the core 4 is formed, while on the outside of the inner corona guard ring 8, a large R part 8a for easing electric field concentration to the corner part 4a of the core 4 is formed. The inner diameter of the outer corona guard ring 7 is made larger than the outer diameter of the core 4 and the outer diameter of the inner corona guard ring 8 is made smaller than the inner diameter of the core 4. Spacers 11 and 12 made of nonmagnetic conductor are inserted and fixed to space 9 between the outer corona guard ring 7 and the core 4 and space 10 between the inner corona guard ring 8 and the core 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009042956-A (JP)
Title: Merchandise selling device, merchandise sales management system, merchandise sales management method, and program
Inventor: HIDAKA HIDEYUKI
IPC: G06F3/038
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To acquire information useful for marketing from the line of sight of a customer.  <P>SOLUTION: This merchandise selling device 1 is provided with a merchandise sample display part 20 for identifiably displaying merchandise under sales; a camera 11 for photographing a section including at least the face of a customer; and an information processor 10 for acquiring and processing a video photographed by the camera 11. The information processor 10 detects the line of sight of a customer by analyzing the direction of the face and the position of the pupil of the customer included in a video acquired from the camera 11, and detects the merchandise sample display part 20 gazed by the detected line of sight of the customer, determines the customer attribute of the customer on the basis of the history information of the merchandise shown by the merchandise sample display part 20 gazed by the customer, and generates gazed merchandise data by totaling the number of times of gazing about the merchandise which is not purchased by the customer. The gazed merchandise data showing the degree of interest in merchandise the customer holds in his or her heart are information useful for the future merchandise sales plan.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008035862-A (JP)
Title: Mutant ad4 protein related to alzheimer's disease
Inventor: LEVY-LAHAD EPHRAT
IPC: C12Q1/68
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mutant AD4 protein related to Alzheimer's disease and a gene encoding the protein.  <P>SOLUTION: The mutant AD4 protein has a specific amino acid sequence (provided that the amino acid residue 141 is isoleucine). The protein can be separated as a recombination translation product by culturing a proper host and vector system. The supernatant derived from such cell strain, an enclosed protein when the protein is not excreted in the supernatant, or the whole cell can be treated by various refining procedures for the separation of the desired protein.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009039323-A (JP)
Title: Pachinko game machine
Inventor: MABUCHI HIROTSUGU
IPC: A63F7/02
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine for performing processing related to fraudulence without putting burdens on the microcomputer 102 of a main control part 101.  <P>SOLUTION: The signals of two or more kinds of sensors for detecting fraudulent actions are inputted to the microcomputer 202 of a putout control part 201 to judge whether or not it is the fraudulence, and the signals are transmitted and reported to the outside. Also, since transmission to the outside of the microcomputer 202 of the putout control part 201 for judging the fraudulence is made unidirectional and access by input from the outside is made impossible, the reliability of the fraudulence detection of the pachinko game machine 1 is improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042521-A (JP)
Title: Reflective variable optical attenuator
Inventor: NAKADA HIDENORI
IPC: G02F1/09
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize and optimize attenuation characteristics by suppressing variation in a Faraday rotation angle in each optical path in a variable Faraday rotator.  <P>SOLUTION: A variable optical attenuator is provided, which comprises a two-core ferrule 14, a birefringence element 16 for separation and synthesis, a lens 18 and a mirror 2 arranged in this order, and a variable Faraday rotator (Faraday element 22) placed between the lens and the mirror, and which controls an amount of light reflected and output by controlling the rotation angle of a polarization direction. The two-core ferrule has a structure of an inclined polished end face and the lens center is aligned with the center axis of the two-core ferrule, which constitutes a fiber collimator. The variable Faraday rotator is shifted from the center axis of the fiber collimator so as to align the center axis of the rotator with the center of the optical paths between the lens and the mirror.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047182-A (JP)
Title: Clamp device
Inventor: OTA MASARU
IPC: B23Q3/06
Filed: 2007-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional clamp device wherein each portion of a device formed mainly of the connected portion of a drive mechanism and a clamp member causes a trouble by the rotatingly driving force of the drive mechanism continuously acting thereon when a work is clamped.  <P>SOLUTION: The rotating shaft member 10 of the drive mechanism B is rotatably attached to the clamp member 20 having a holding part 31 for holding a work at a position apart by the rotating radius of the holding part 31 therefrom. A connection member 23 rotated when the rotating shaft member 10 is rotated is attached to the rotating shaft member. A spring force holding means 30 is attached between the connection member 23 and the clamp member 20. The clamp member 20 is rotated in the direction of holding the work through the spring force holding means 30 against the rotation of the rotating shaft member 10 in one direction. When the holding part 31 is brought into contact with the work, the rotating power of the connection member 23 is absorbed by the spring force holding means 30, and the connection member 23 is rotated relative to the clamp member 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047636-A (JP)
Title: Conduction inspection tool of printed circuit board
Inventor: INOUE TAKESHI
IPC: H05K3/00
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conduction inspection tool of a printed circuit board that can not only be easily and inexpensively manufactured but also certainly secure electric conduction between a spring and a contact.  <P>SOLUTION: A plunger 3 is held by plunger holding plates 11 and 12. The plunger 3 is biased by the spring 4 stored in the spring holding plate 13. The contact 9 held by a contact holding plate 14 abuts on the spring 4. The contact 9 is formed by a cut end surface of a conducting wire 10 that is inserted in an insertion hole 21 of the contact holding plate 14 and is cut along one direction surface of the contact holding plate 14. A diameter expansion section 22 forming a cavity in the outer periphery of the contact 9 is disposed in the insertion hole 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052272-A (JP)
Title: Drainage socket structure of flush toilet bowl
Inventor: YAMAKAWA SATOSHI
IPC: E03D11/14
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drainage socket structure of a flush toilet bowl, which ensures its strength and at the same time achieves both positioning thereof to a floor surface of a mount portion and positioning between a drain pipe and drainage line of the flush toilet bowl.  <P>SOLUTION: The drainage socket structure 20 of the flush toilet bowl functions to communicate between an inlet end of a drainage line D formed in a wall surface W and an outlet end 10 of a discharge channel 8 of a flush toilet bowl main body, and has a drainage socket main body 22, height adjusting members 30, 32, 34, and the mount portion 32c. The drainage socket main body 22 is provided with an inflow port 24 connected to the outlet end of the discharge channel, and an outflow port 26 connected to the inlet end of the drainage line. Each of the height adjusting members 30, 32, 34 is arranged on a lower portion of the drain socket main body, and has a height adjusting portion for adjusting the height of the drainage socket main body from a floor surface of the outflow port, so as to almost correspond to the height of the drainage line from the floor surface. The mount portion 32c is mounted on the height adjusting member, and arranged on the floor surface to support the drainage socket main body. Herein the mount portion is relatively rotatable with respect to the height adjusting members.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054784-A (JP)
Title: Auxiliary plate, and exposure device having it
Inventor: OGUSU MAKOTO
IPC: H01L21/027
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure device having an auxiliary plate of reduced cost, and low in possibility that an uneven part (liquid-repellent structure) is unlikely to be broken upon attaching/detaching it.  <P>SOLUTION: This exposure device exposing a substrate to light through a liquid is provided with a projection optical system projecting a pattern of an original plate to the substrate, and a substrate stage holding the substrate, and is formed into a structure characterized in that the substrate stage has an auxiliary plate arranged around an outer periphery of the substrate, and supporting the liquid along with the substrate, and the auxiliary plate has a liquid-repellent structure part having an uneven part liquid-repellent to the liquid formed on a surface thereof, and a flat part having a film liquid-repellent to the liquid formed on a surface thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052289-A (JP)
Title: Base isolation structure
Inventor: KITAGAWA SATOSHI
IPC: C10N30/06
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base isolation structure of high reliability exhibiting an excellent base isolating effect on the occurrence of earthquakes in all situations.  <P>SOLUTION: The base isolating structure is provided with a ground side foundation formed on the ground on which a building is constructed; a building side foundation formed at the lower part of the building and placed on the ground side foundation; and a friction reducing means provided between the ground side foundation and the building side foundation. The friction reducing means includes a cement-based receiving base laid on the upper face of the ground side foundation, and a cement-based moving plate stuck to the lower face of the building side foundation and laid in face contact on top of the receiving base. The upper face of the receiving base and the lower face of the moving plate which overlap each other are coated with a slip coating film formed by coating a slip coating material using polyimide-based resin as a binder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050477-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of giving a strong impact to a player and increasing a desire to play by making it possible to provide information for making technical participation in varying identification information possible from a movable body.  <P>SOLUTION: In order to solve the problem, the game machine relating to this invention comprises: a game board provided with a game area; the movable body 602; a movable body control means; a rotary reel device where identification information is displayed; a stop operation means for stop-displaying variably displayed identification information; a determination means; and a slot game execution control means for executing a slot game for stop-displaying the variably displayed identification information. The movable body control means controls the movement of the movable body in a moving form of guiding the stop operation of the stop operation means by the player when it is determined by the determination means that the slot game executed by the slot game execution control means is ended with a prescribed result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051776-A (JP)
Title: Method for producing glycerol carbonate
Inventor: KIMURA AKIKATSU
IPC: C07D317/36
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily producing at low cost glycerol carbonate in high glycerol conversion rate.  <P>SOLUTION: The method for producing glycerol carbonate comprises conducting a reaction between the corresponding compound of general formula (1) and glycerol. Another version of the method comprises conducting a reaction among glycerol, the corresponding compound of general formula (1) and urea.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055746-A (JP)
Title: Packing for wiring accessories
Inventor: HAYAFUNE MASAMI
IPC: H02G3/02
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing for wiring accessories which securely fills a gap between an eaves portion and a cover without requiring higher accuracy than conventional in forming a body and the cover.  <P>SOLUTION: The packing P for wiring accessories consists of an elastic material, and is fitted to the eaves portion 16 of the body 4 to fill the gap between the eaves portion 16 and a circumferential wall of the cover 5. The packing includes a packing main body 41 which is long fitted to the eaves portion 16 in a longitudinal direction of the eaves portion 16, and a protruding piece 43 which protrudes over an overall length of a longitudinal direction of the packing main body 41 from a face opposite to the circumferential wall of the cover 5 in the packing main body 41. The protruding piece 43 protrudes aslant to a face opposite to the eaves portion 16 in the circumferential wall of the cover 5 which is at a blocking position, and its end portion comes into contact elastically with the circumferential wall of the cover 5 which is at the blocking position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054904-A (JP)
Title: Cutting method and cutting device
Inventor: SEKIYA KAZUMA
IPC: H01L21/301
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting method and a cutting device that can make the cutting stroke as short as possible.  <P>SOLUTION: The cutting method for cutting a workpiece along a cutting line formed on the workpiece, by relatively moving a chuck table and a cutting blade in a processing feed direction (X-axial direction), while holding the workpiece stuck on a surface of a dicing tape mounted on an annular frame on the chuck table includes a processing for feeding the start position setting stage of setting the lowest point of the cutting point to a position of predetermined cutting depth (h) at a processing feed start position a predetermined distance (S), before a processing start point of the cutting line in the X-axial direction, a cutting stage of feeding the chuck table and cutting blade in the X-axial direction, until a processing end point of the cutting line reaches the center of rotation of the cutting blade, and a cutting blade retraction stage for stopping the processing feeding and retracting the cutting blade, when the processing end point reaches the center of rotation of the cutting blade.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008080113-A (JP)
Title: Medical instrument and its application
Inventor: TSURUMOTO TOSHIYUKI
IPC: A61M25/14
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical instrument which enables the prevention of a surgical infection by establishing an antibacterial performance.  <P>SOLUTION: The medial instrument has a base material and a photocatalytic metal oxide layer formed on the base material. The photocatalytic metal oxide layer is formed by a plasma source ion implantation membrane formation method. The metal oxide layer disinfects bacteria sticking to a surface by its photocatalytic action and can make antibacterial and sterilizing states last long, thereby enabling the prevention of the surgical infection sufficiently.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008064312-A (JP)
Title: Insulation blanket repairing method, method of rejoining metallized fabric to base layer, and repairing kit for insulation blanket
Inventor: BOGUE WILLIAM F
IPC: F02C7/24
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for repairing an insulation blanket when a great portion of a metallized fabric layer is separated from a ceramic fabric layer on the base of the insulation blanket.  <P>SOLUTION: The method and a system are provided for repairing the insulation blankets 24a, 24b from an underlying layer 30 of which a metallized fabric 26 is separated. The method comprises cutting a first slit in the metallized fabric 26 near a separated portion of the metallized fabric 26, inserting a repairing material 50 through the first slit to position the repairing material 50 between the separated portion of the fabric and the underlying layer, and adhering the separated fabric 26 and the underlying layer 30 to the repairing material 50 to recover the function of the metallized fabric 26.  <P>COPYRIGHT: (C)2008,JPO&INPIT