baber/WOPTO huggingface dataset:
Patent JP-2009215198-A (JP)
Title: METHOD FOR PRODUCING OPTICALLY ACTIVE beta-FLUOROMETHYLCARBONYL DERIVATIVE
Inventor: SHIBATA TETSUO
IPC: C07C317/18
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an optically active β-fluoromethylcarbonyl derivative.  <P>SOLUTION: A compound of formula (1) is reacted with a compound of formula (2) in a solvent in the presence of an optically active phase-transfer catalyst to obtain a compound of formula (3). The carbonyl group of the compound (3) is reduced to obtain a compound of formula (4), or the carbonyl group of the compound (3) is reacted with a nucleophilic agent to obtain a compound of formula (5). The compound of formula (4) or the compound of formula (5) is desulfonylated to obtain a β-fluoromethyl alcohol represented by formula (6). The resultant compound of formula (6) is oxidized to obtain a β-fluoromethylcarbonyl derivative represented by formula (7).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215675-A (JP)
Title: Topknot unit for japanese coiffure
Inventor: HAYAKAWA YOSHIHIRO
IPC: A41G3/00
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a topknot unit for a Japanese coiffure which enables inexpensive production of a beautiful Japanese coiffure without heavy feeling nor incompatible feeling and with natural hairline.  <P>SOLUTION: The topknot unit 10 is attached to the hair of a Japanese coiffure where parts except for a topknot are formed with base hairs of a user, and includes: a hair-like topknot body 11 forming a main part of the hair; a root 12 being a rigid support part supporting the topknot body 11; and a holder 20 which is fixed to the lower part of the root 12 and holds the base hair to fix the topknot unit to the hair where the parts except for the topknot are made up with the base hair. The holder 20 has a fixing frame 21 fixed to the lower part of the root and extending to the front; and a comb teeth-like holding member 22 provided on the lower side of the fixing frame 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213673-A (JP)
Title: Endoscope system and endoscope inspecting method
Inventor: ABE KAZUNORI
IPC: A61B1/00
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To detect the number of disconnected optical fibers in a light guide and make a user correctly grasp the timing of replacing the endoscope.  <P>SOLUTION: An endoscope inspecting method is designed to perform inspection with a cap mounted on the tip, having a test chart and sealing the tip of an electronic endoscope 10 light-tightly, by operating a solid-state imaging device 50 and a light source device 12. A disconnected optical fiber count computing section 68 computes N satisfying the relational expression N=M×(1-Y/I) as the disconnected optical fiber count when the average brightness value of the test chart detected by a light measuring circuit 64 is Y, the estimated ideal average brightness value when there is no disconnection in the optical fibers in the light guide 80 is I and the total number of optical fibers is M.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218909-A (JP)
Title: Image pickup device
Inventor: KASAHARA RYOSUKE
IPC: H04N5/225
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device, such as, on-vehicle camera having a function of correcting chromatic aberration in magnification, deterioration of an image due to change of a light source, illumination light, or the like, during correction of chromatic aberration of magnification is suppressed.  <P>SOLUTION: A plurality of coordinate conversion parameters for correction of chromatic aberration of magnification are prepared by kind of light source, illumination light, or the like; and when the light source, illumination light, etc., change, the coordinate conversion parameters are changed, to correct the chromatic aberration of magnification. The change of the light source, illumination light, or the like, is detected from, for example, switch operation for illumination light of a car, on/off turning of a brake lamp and a reverse lamp of the car, or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219327-A (JP)
Title: Power generator
Inventor: KOUCHI YASUHIDE
IPC: H02K16/02
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generator capable of enhancing the durability of a stator with an armature coil attached thereto, in which a rotor provided with a permanent magnet rotates with respect to the stator provided with the armature coil for power generation.  <P>SOLUTION: A power generating part 50 in the power generator has the rotator 60 with magnets, the stator 70, the rotor 80, and a spacer 90. The rotors 60, 80 rotate with respect to the stator 70 for power generation, by rotating a blade body part 104. The stator 70 has the armature coil, and a stator body part 74 embedding the armature coil. The stator body part 74 is formed by concrete or mortar, especially, heat-resistant concrete or heat-resistant mortar.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009223667-A (JP)
Title: Coin mechanism unit device
Inventor: TAKAHASHI IKUHISA
IPC: G07F5/04
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coin mechanism unit device, capable of improving higher denomination-responding function or compatibility.  <P>SOLUTION: The device comprises a ratchet cam member 55 which has an eccentric cam part 58 and is rotated by operation of a rotational operation dial 12A; a coin storage cam member 51 which includes a cam part 59 to be engaged with the eccentric cam part and a coin storage space part 60, and is slid through the ratchet cam member; a lock member 52 which regulates the sliding of the coin storage cam member; and a coin receiving member 53 which forms the bottom of the coin storage space part. The coin storage cam member is released from locking by a lock member with a regulated number of coins 3 accumulated in the coin accumulation space part as a key to perform coin storage through the coin receiving member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221765-A (JP)
Title: Automatic sliding door
Inventor: KISHIMOTO TOSHIYA
IPC: E05F15/14
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To secure a safety even if there is a clearance between a door and a mullion of a fixed wall.  <P>SOLUTION: This automatic sliding door has: a sensor part 54 detecting an object before it is caught in the clearance between the door 14 and the mullion 24 of the fixed wall 12 when the door 14 slides into an open position from a closed position; and a controller for stopping the door 14 or driving the door 14 toward the closed position, based on the detection of the object by the sensor part 54. The sensor part 54 has a vertically long tubular cover 55 formed of a soft material, and a photoelectric sensor 56 projecting and receiving light in the cover 55. The door side part of the mullion 24 is provided with a sensor holding part 50 for holding the cover 55.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225246-A (JP)
Title: Image processor
Inventor: YAMAMOTO RYOJI
IPC: H04N1/21
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To input image data with a small capacity by efficiently using the region of a memory, and to prevent a failure from occurring in image data to be outputted due to the input image data.  <P>SOLUTION: A memory region control controller predicts a surplus capacity from a capacity set in an input image processing region based on the compression rate of the image data since the input of the image data successively inputted to a memory 19 is started, and as shown in Fig. (b), the predicted surplus capacity is successively released from the initially secured quantity of an input image processing region initially set in the input image processing region, and when image reading ends, the assignment quantity of the input image processing region is set to a peak value of image data 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229587-A (JP)
Title: Autofocus system
Inventor: KANAYAMA TOKUJI
IPC: H04N5/232
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To select a desired AF target from a plurality of targets existing in a shooting range even if a person who is an AF target disappears from the shooting range.  <P>SOLUTION: If a plurality of other registration patterns exist in an image range as well as a selected tracking target when tracking the selected tracking target, and if a tracking target detection means detects that the tracking target disappears from the image range, a tracking target selection means selects a registration pattern having the highest priority among a plurality of the other registration patterns existing in the image range as a new tracking target.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229996-A (JP)
Title: Lens array device and manufacturing method thereof
Inventor: MORIOKA SHINPEI
IPC: G02B3/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens array device demonstrating appropriate optical performance regardless of changes in an environmental temperature for use, and a manufacturing method thereof.  <P>SOLUTION: A plurality of lenses are formed at such prescribed tilt angles to a thickness direction so that emission directions of respective light beams from the lenses 11 have tilt angles of the respective lenses 11 and focus points of light beams emitted from respective lenses 11 are located on prescribed lines 23 parallel with the thickness direction which correspond to the lenses 11, respectively, at a plurality of mutually different environmental temperatures for use.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233861-A (JP)
Title: Recording apparatus
Inventor: MOKUO TOMOYUKI
IPC: B41J29/13
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording apparatus including a handle rotatably pivoted to a bearing hole provided in a casing, reducing the risk of contaminating the casing due to adhesion of ink mist to the outer peripheral surface of the casing without lowering the operability of the handle and generating sliding sound offensive to the ear.  <P>SOLUTION: In an intercepting device 30, with the handle 20 turned to a turning position to take an erected attitude, intercepting parts 311, 411 are put in the state of separating from a rotary shaft 21 of the handle 20. In this state, the inner peripheral surfaces of the intercepting parts 311, 411 are not brought into sliding engagement with the outer peripheral surface of the rotary shaft 21. On the other hand, with the handle 20 turned to the back of an inkjet printer 50, the inner peripheral surfaces of the intercepting parts 311, 411 are abutted on the outer peripheral surface of the rotary shaft 21 of the handle 20 and put in the close contact state. The intercepting parts 311, 411 intercept the communication E between the inside and outside of a printer body through a gap between a bearing hole 9 of the printer body 1 and the rotary shaft 21 of the handle 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236502-A (JP)
Title: Chemical or physical phenomenon detection device, and control method therefor
Inventor: SAWADA KAZUAKI
IPC: G01N27/414
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To use an accumulation type chemical or physical phenomenon detection device having a sensing part sensing light, highly accurately even in a bright place.  <P>SOLUTION: This chemical or physical phenomenon detection device 1 is equipped with a means 10 for adjusting a potential of a charge transfer adjustment part 6 so that the change can be transferred from a sensing part 2 to a charge accumulation part 5 with the charge not supplied from a charge supply part 3 to the sensing part 2, and detecting and holding the first potential of the charge accumulation part 5; a means for adjusting a potential of the charge transfer adjustment part 6 in the state where the charge is supplied from the charge supply part 3 to the sensing part 2, transferring the charge in the sensing part 2 to the charge accumulation part 5, and detecting and holding the second potential of the charge accumulation part 5; and a means 10 for operating a difference between the second potential and the first potential, and outputting the obtained potential difference.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238968-A (JP)
Title: Method of manufacturing organic thin film transistor, and organic thin film transistor using the same
Inventor: KURITA MASAAKI
IPC: H01L51/05
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an organic thin film transistor, in which the organic thin film transistor with high performance is manufactured in simple processes, and to provide the organic thin film transistor manufactured using the same.  <P>SOLUTION: In a surface processing step (S4), a surface of an insulating layer is processed with a silane coupling agent. In a semiconductor layer forming step (S5), a solution for semiconductor layer formation which contains at least a silane coupling agent, an organic semiconductor, and a polymer resin is dripped on the surface of the insulating layer having been surface-processed. Consequently, the affinity of the surface of the insulating layer with the organic semiconductor is improved and the organic semiconductor is excellently arranged on the surface of the insulating layer. The performance of the organic thin film transistor is therefore improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237392-A (JP)
Title: Display board enabling replacement of led light source without removing light diffusion sheet on surface
Inventor: MITOMA KUNJI
IPC: F21S2/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that maintenance of an internal illumination display board which uses an LED as a light source is difficult when a part of a light source is disconnected to cause nonlighting at a large display board, a high-place display board or a traffic display board, and since the internal illumination display board has a light diffusion board or a light diffusion sheet attached to the surface, it takes much time and labor for removing them to repair the inside.  <P>SOLUTION: Disclosed is the internal illumination display board, wherein a side frame of one side of the internal illumination display board has a structure of a "float frame" 3 which fixes by floating it by 5 to 30 mm from a display board bottom part, and a "light emitting plate" 4 of the LED is inserted/pulled-out, so that easy maintenance is made possible.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008230858-A (JP)
Title: Shipping device for mixed food plant product
Inventor: IKEDA HARUYUKI
IPC: B65G47/248
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hygienic and efficient shipping device capable of automating shipping of mixed food plant products.  <P>SOLUTION: The shipping device for mixed food plant products for transferring mixed food plant products in a container 17 having a cylindrical body, a bottom plate fixed to the body and covering a bottom part opening of the body and a separation type upper lid covering an upper opening of the body to a container exclusively used for shipment is provided with first means 21-25 holding and inverting the container 17 and second means 19, 20 for receiving discharged products from the upper opening of the inverted container 17 and dropping the products into the container exclusively used for shipment. While the first means 21-25 support inversion of the second means 19, 20 to cover the upper opening of the held container 17 with the second means 19, 20, the first means 21-25 invert the container 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009242271-A (JP)
Title: Nonaqueous hairdressing composition
Inventor: YAGI MASAKAZU
IPC: A61K8/891
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous hairdressing composition which gives the hair feel of bundle and makes the hair easy-to-run fingers through.  <P>SOLUTION: The nonaqueous hairdressing composition contains at least 50-90 mass% of a volatile silicone, a vegetable oil, and 1-20 mass% of an acyl lactate, which solves the issues above. Preferably, the acyl lactate is sodium isostearoyl lactate, the vegetable oil is liquid at 25°C, and the volatile silicone is a cyclic silicone.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009160366-A (JP)
Title: Game machine
Inventor: YAMAGUCHI SHINSUKE
IPC: A63F7/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost game machine capable of facilitating the attaching work of an earth member while utilizing the structure as it is inside the game machine without changing the structure, and capable of securely removing the static electricity in the charged game machine.  <P>SOLUTION: The game machine includes a put-out device 30 having a ball passage for receiving game balls flowing down from a ball tank in which game balls are stored and for putting out a prescribed number of game balls; the conductive earth member Em extending from the ball tank to the put-out device; a conductive put-out intermediate base 30s mounted in the put-out device and extending along the ball passage; a conductive put-out earth plate 60 whose one end is connected to the put-out intermediate base and the other end is extended toward the earth member; and a conductive contact member 62 to contact the other end of the put-out earth plate with the earth member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009246649-A (JP)
Title: Video conference apparatus, video conference method, video conference program, and recording medium
Inventor: HIRATA KEIJI
IPC: H04N7/15
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable a video conference to be started between a second video conference apparatus and a video conference apparatus even while a video conference is being held between the video conference apparatus and a first video conference apparatus.  <P>SOLUTION: The video conference apparatus 10 includes: a video/audio information accepting section 11 for accepting video/audio information from a shooting section or the like; a communication section 12 for transmitting video/audio information to other video conference apparatus and receiving video/audio information transmitted from others; an output section 13 for outputting received video/audio information; an input accepting section 14 for accepting an input; and a selection control section 15 which controls to select a video conference with a first video conference apparatus or a video conference with a second video conference apparatus, in accordance with the input at the input accepting section 14 in a case where a start request transmitted from the second video conference apparatus is received during the video conference with the first video conference apparatus, and to proceed with the selected video conference.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245729-A (JP)
Title: Sheet heater and fixing device using the same, electrostatic latent image support body and image forming device
Inventor: FUKAYA MAMORU
IPC: H05B3/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable to maintain a predetermined temperature evenly in a simple structure of a sheet heater with an exothermic resistor formed on an insulating sheet-shape base board.  <P>SOLUTION: A plurality of exothermic resistors 12 are connected in parallel with power supply electrodes 13a and 13b. And either each of the plurality of exothermic resistors 12 or an aggregate of two or more of the resistors 12 are equipped with bimetal type switches 14, made of two or more different kinds of metals with different thermal expansion rates formed as a layer, making automatic turn-on/off of electricity possible by a change in the temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242883-A (JP)
Title: Liquid phase sintered aluminum alloy
Inventor: SUZUKI RIE
IPC: B22F3/24
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid phase sintered aluminum alloy having high strength and excellent wear resistance, and to provide a method for manufacturing a liquid phase sintered aluminum alloy suitable for the manufacture of the above alloy.  <P>SOLUTION: The liquid phase sintered aluminum alloy contains at least either of hard particles essentially including aluminum oxide or hard particles essentially including mullite, by 0.5 mass% or more and 3.0 mass% or less in a base material. By including specified hard particles in a specified range, the alloy has higher strength than an iron-based sintered material and is superior to wear resistance. The liquid phase sintered aluminum alloy is manufactured by liquid phase sintering of a compact prepared by compacting a mixture powder of the base material powder and at least either hard particles essentially including aluminum oxide or hard particles essentially including mullite. By sintering, even a product having a complicated three-dimensional figure can be easily manufactured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242902-A (JP)
Title: Ni based alloy for turbine rotor of steam turbine, and turbine rotor of steam turbine
Inventor: KUBO TAKAHIRO
IPC: C22C19/05
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Ni-based alloy for a turbine rotor of a steam turbine which is excellent in workability such as forgeability, and enables production of a turbine rotor, i.e. a large-sized forging, and a turbine rotor of a steam turbine.  <P>SOLUTION: The Ni-based alloy for the turbine rotor of the steam turbine contains, by weight %, 0.05 to 0.15 C, 22 to 28 Cr, 10 to 22 Co, 8 to 12 Mo, 0.8 to <1.5 Al, 0.1 to 0.6 Ti, 0.001 to 0.006 B, 0.1 to 2.5 Re, and consists of the balance Ni and inevitable impurities.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241494-A (JP)
Title: Inflation molding machine
Inventor: HARA YUICHI
IPC: B29C55/28
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inflation molding machine able of inhibiting wrinkle formation even in case of preparing a tuck-in layer such as an adhesive on a peripheral surface of a cylindrical film.  <P>SOLUTION: The inflation molding machine is equipped with a pair of pinch rollers 6, 7 on conveying side of a guiding means 5, wherein the pair of pinch rollers folds a flattened cylindrical film F in sheet form and the guiding means flattens the inflation molded cylindrical film F while conveying it. A pair of rotatable auxiliary rollers 8, 9 is arranged between the guiding means 5 and the pair of pinch rollers 6, 7. The pair of auxiliary rollers 8, 9 is made smaller in diameter than the pinch rollers 6, 7. The flattened cylindrical film F is conveyed to the pair of pinch rollers 6, 7 through the pair of auxiliary rollers 8, 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251658-A (JP)
Title: Portable electronic equipment and control method thereof
Inventor: TAKAGI MASAAKI
IPC: G06F3/0346
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To precisely perform the selective determination of menu items by detecting a visual line.  <P>SOLUTION: A movement detection sensor 88 is provided for detecting the movement of the camera body, and when the movement amounts of a camera body to be detected by a movement detection sensor 88 is equal to or less than a prescribed value, a menu screen is displayed on an LCD 22, and the detection of the visual line is started by a visual line detection circuit 78. The visual line detection circuit 78 detects the direction of the visual line of a user who observes the menu screen. An in-screen visual line position specification part in a CPU 50 specifies the position of the visual line of the user in the menu screen from the detection result of the visual line detection circuit 78. A setting change control part in the CPU 50 selectively decides the menu items corresponding to the position of the visual line, and makes each section of a digital camera perform setting change corresponding to the content of the menu items.  <P>COPYRIGHT: (C)2010,JPO&INPIT