baber/WOPTO huggingface dataset:
Patent JP-2011169152-A (JP)
Title: Variable compression ratio device for internal combustion engine
Inventor: HIYOSHI RYOSUKE
IPC: F02D15/02
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce load torque and vibration applied from the side of a control link to an actuator.  <P>SOLUTION: The piston pin of a piston and the crank pin of a crankshaft are linked with each other by an upper link and a lower link, and the lower link and the control eccentric shaft part of a first control shaft 11 are coupled to each other by the control link. A first eccentric shaft part 11B eccentrically provided to the first control shaft 11 through a first arm part 11C and a second eccentric shaft part 12B eccentrically provided to a second control shaft 12 through a second arm part 12C are coupled to each other by a connecting link 13, and the actuator changing and maintaining an engine compression ratio is connected to the side of the second control shaft 12. The arm length L1 of the first arm part 11C is set larger than the arm length L2 of the second arm part 12C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057660-A (JP)
Title: Method for producing pyruvic acid and ester thereof
Inventor: YASUKAWA JUNYA
IPC: C07B61/00
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing pyruvic acid or its ester from lactic acid or its ester under a mild condition by using an inexpensive catalyst.  <P>SOLUTION: There is provided the method for producing pyruvic acid or its ester from lactic acid or its ester by reacting lactic acid or its ester in a liquid phase in the presence of a catalyst containing at least vanadium element and an oxidizing agent. The oxidizing agent is preferably molecular oxygen or a peroxide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171436-A (JP)
Title: Electronic component built-in module and manufacturing method of the same
Inventor: AZUMA YUKIHIRO
IPC: H01L23/29
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent movement and scattering of solder, which occur due to melting of the solder in an electronic component built-in module, by heating when the electronic component built-in module is mounted.  <P>SOLUTION: The electronic component built-in module 1 includes the electronic component 2, a substrate 3 on which the electronic component 2 is mounted, a first resin 10 covering the electronic component 2 and the substrate 3 and a second resin 4 covering a surface of the first resin 10. The first resin 10 is constituted of resin having a gap. The first resin 10 is constituted in such a way that an area on which the electronic component 2 is not mounted becomes thicker than an area on which the electronic component 2 is mounted on a surface of the substrate 3. Porosity of the second resin 4 is lower than that of the first resin 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171503-A (JP)
Title: Semiconductor device, design device, and program
Inventor: ONDA TAKAMITSU
IPC: H01L29/423
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an outbreak of a dishing phenomenon not only in a region between ring gate type MOS transistors but also in a region in a ring.  <P>SOLUTION: A semiconductor device 1 includes a substrate 10, a transistor 20b having a ring-shaped gate electrode 21 formed on the substrate 10, a plurality of external dummy patterns 40 which are disposed outside the gate electrode 21, and are formed in the same layer as for the gate electrode 21, and at least one internal dummy pattern 41 which are disposed inside the gate electrode 21, and are formed in the same layer as for the gate electrode 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175093-A (JP)
Title: Laser microscope device
Inventor: SATO AKIRA
IPC: G01N21/35
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser microscope device for imaging a sample using terahertz vibrations of molecules in the sample, capable of performing high speed imaging while focusing on the specific molecular vibration.  <P>SOLUTION: The laser microscope device 1 includes: two optical paths 6, 7 which guide pulse laser light having two different frequencies; a laser combiner 8 which combines pulse laser light guided through the two optical paths 6. 7; a scanner 12 which scans the pulse laser light combined by the laser combiner 8 on the sample S; an optical detector 16 which detects light from the sample S; and a pulse train converter 30 which is provided to one of the two optical paths 6, 7 and converts the pulse laser light guided through one of the optical paths into a pulse train repeated at the same frequency as that of the specific molecular vibration in the sample S.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173081-A (JP)
Title: Water discharge device
Inventor: AIHARA YUTAKA
IPC: B05B1/18
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water discharge device capable of discharging water in a wide range by varying the water discharge directions, wherein startability and stability of the rotation and revolution of a water sprinkling member having multiple water discharge ports are made compatible.  <P>SOLUTION: In the water discharge device FC, the water sprinkling member 40 has an upper enlarged part 501 disposed at an outer circumferential side from a first water storage chamber 422 and functioning as a second water storage chamber configured to receive and store water having passed through a space between a small diameter part 21 and a guide member 1 from a receiving port 501a, an intermediate part 502, and a lower enlarged part 503. The water feed speed to the upper enlarged part 501, intermediate part 502, and lower enlarged part 503 is set to be lower than the water feed speed to the first water storage chamber 422.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179054-A (JP)
Title: SPUTTERING TARGET OF Al-BASE ALLOY
Inventor: IWASAKI YUKI
IPC: C23C14/34
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology which can suppress the occurrence of splash even though a film is formed at high speed, when having used a sputtering target of an Al-base alloy.  <P>SOLUTION: When crystal orientations of <001>, <011>, <111>, <012> and <112> in a normal line direction with respect to each face to be sputtered of a surface layer part, 1/4×t part and 1/2×t part of the sputtering target of the Ni-rare earth element-Al-base alloy have been observed, the sputtering target satisfies the following conditions (1) and (2): (1) when R is defined as the total area rate of <001>±15°, <011>±15° and <112>±15°, R is 0.35 or more but 0.8 or less, and (2) R<SB>a</SB>, R<SB>b</SB>and R<SB>c</SB>are in the range of ±20% of an R average value [R<SB>ave</SB>=(R<SB>a</SB>+R<SB>b</SB>+R<SB>c</SB>)/3].  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010115554-A (JP)
Title: Game machine and control method of game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To execute plentiful display performance by diversifying variation modes without increasing the capacity of a main control part in a game machine executing re-variable performance display.  <P>SOLUTION: The game machine or the like includes: the main control part which includes a main lottery means for executing a main lottery to determine whether or not to impart a game prize to a player; a sub control part; and a variable display means which definitively displays main symbols showing a result of the main lottery via variable display while executing performance using pseudo symbols different from the main symbols. The modes of performance using the pseudo symbols include: a normal performance mode including normal performance display for definitively displaying a defined pseudo symbol showing the same result as the result of the main lottery via the variable display; and a re-variable performance mode including temporary stop performance display for temporarily stopping and displaying a temporal defined pseudo symbol via the variable display and including re-variable performance display for definitively displaying the defined pseudo symbol via the re-variable display after the temporary stop display. The sub control part selects the mode of the performance using the pseudo symbols.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010228447-A (JP)
Title: Fluid jet device
Inventor: YOSHIDA YUJI
IPC: B41J2/01
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To supply electric power to a head without causing the generation of a discharged substance.  <P>SOLUTION: The liquid jet device has a carriage movable in a movement direction, a head mounted to the carriage to jet fluid, and an electric power supply unit which supplies the electric power for driving the head in a non-contact state or an electric power supply unit which has a plurality of fixed primary coils arranged along the movement direction and a secondary coil mounted to the carriage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167475-A (JP)
Title: Game machine
Inventor: TEI YOSHISADA
IPC: A63F7/02
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine using game balls as game media which can enhance its original excitement and enjoyment without depending on display control or the like, a conventional mainstream approach, by adding unexpectedness or fun to movements of the game balls themselves in a game by providing ball passages as an alternative to conventional accessories.  <P>SOLUTION: A game region 12 is provided with direction conversion members 50 which change the falling direction of game balls when the shot game balls collide with them. It is also provided with: the ball passages 21-23 which are arranged so that they may extend in the vertical direction in which the shot game balls pass and are provided with entrances at their upper ends and exits at their lower ends respectively; and opening/closing bodies 30 which are arranged in the middle of the ball passages 21-23 and can change their position between a state in which they discharge game balls passing through the ball passages 21-23 outside the ball passages 21-23 and a state in which they allow the game balls to pass through the ball passages 21-23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182671-A (JP)
Title: Plant cultivation management apparatus, plant cultivation management system, and method for managing vegetable garden
Inventor: OYABU TAKASHI
IPC: A01G7/00
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant cultivation management apparatus enabling aged persons to easily grow vegetables in vegetable gardens by making assistance to cultivation in the vegetable gardens.  <P>SOLUTION: The plant cultivation management apparatus sets a cultivation schedule for plants to be really cultivated in a cultivation space 1 and displays the schedule. The plant cultivation management apparatus includes: a storing means 11 for storing cultivation programs 20 corresponding to a plurality of plants; a cultivation schedule setting means 10 for setting the cultivation schedule for the plants to be really cultivated based on the cultivation programs 20 in accordance with input of the actual conditions of the plants to be really cultivated in the cultivation space 1; and a display means 12 for displaying the cultivation schedule.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186645-A (JP)
Title: Alarm
Inventor: UEDA HIDEKAZU
IPC: G08B17/10
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alarm which is easily installed and formed thin.  <P>SOLUTION: The alarm is provided with: a case 1 which stores a sensor for sensing the change of a peripheral environment; and a mounting base 4 whose outer shape from a front view is a circular shape and which can be fixed to an installation surface where the case 1 is relatively rotated along the circular face of the circular shape relative to the mounting base 4, and a case side engagement section formed in the case 1 is engaged with a base side engagement section formed in the mounting base 4 in the circumferential direction of the circular shape, and thereby the case 1 can be mounted to the mounting base 4. The alarm is formed so that the mounting base 4 is provided with one or more protruding parts 41 protruding in the direction of the outside of the diameter of the circular face at the outer peripheral section, and when the case 1 is mounted to the mounting base 4 in the front view, the protruding part 41 is made to be visible, and when the case side engagement section is engaged with the base side engagement section, the protruding part 41 is concealed behind the case 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182736-A (JP)
Title: Medium for culturing animal cell
Inventor: MOTOYAMA TAKAYASU
IPC: C12N5/071
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a factor capable of improving the proliferation rate of animal cells by adding it to a serum medium or a serum free medium.  <P>SOLUTION: The hydrolysate of a β-conglicinin concentrate shows the proliferation-promoting activity of the animal cells. By using the same, it is possible to increase the proliferation rate of the animal cells, and as a result, it is possible to produce a useful substance in a good efficiency and also improve the efficiency of regenerative medicine.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186911-A (JP)
Title: Event summary information providing device
Inventor: AKIMOTO TOSHIAKI
IPC: G06F11/34
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an event summary information providing device, providing a visually-understandable summary of an event by a simple method.  <P>SOLUTION: The event summary information providing device includes: an event monitoring unit which monitors occurrence of an event; an event information storage unit which stores event information of each event detected by the event monitoring unit; and an event compression unit which generates a frame constituted by a pixel of a color corresponding to each piece of event information of events generated in a first predetermined period, the information being stored in the event information storage means, and compresses the frame by a predetermined image compression method or video compression method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183538-A (JP)
Title: Nozzle device and injection device
Inventor: YOSHIDA HITOYOSHI
IPC: B24C5/04
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle device and an injection device, capable of securing excellent injection efficiency by effectively generating powder dry ice.  <P>SOLUTION: The injection device 1 includes a nozzle device having a carrier gas supply pipe 10 and a CO<SB>2</SB>supply pipe 11 connected with the carrier gas supply pipe. The carrier gas supply pipe 10 includes a carrier side introduction section 23 in which a carrier gas is introduced, a carrier side throttle section 24 connected with the carrier side introduction section 23 at a downstream side of a first flow direction, wherein an opening cross-sectioned area is smaller than an opening cross-sectioned area of the carrier side introduction section 23, a first enlargement section 25 connected with the carrier side throttle section 24 at a downstream side of the first flow direction, wherein an opening cross-sectioned area is gradually enlarged from the carrier side throttle section 24 to the downstream side of the first flow direction, and an injection section 26 connected with the first enlargement section 25 at a downstream side of the first flow direction, wherein an opening cross-sectioned area includes the injection section 26 having a first straight section 27 approximately equivalent in the first flow direction. The CO<SB>2</SB>supply pipe 11 is connected with the injection section 26.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193552-A (JP)
Title: Power supply device and image forming apparatus
Inventor: UENO TAKESHI
IPC: H02M3/28
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply device that stably operates while reducing power loss due to start-up resistance under a light load or in a standby state.  <P>SOLUTION: The switching power supply device includes: a switching element Qsw connected to a direct-current power supply via a primary coil Lp of a transformer; a first rectifying-and-smoothing circuit 301 using a power of an input terminal DCin as a power supply for rectifying and smoothing a voltage generated in a secondary coil Ls of the transformer and supplying it to a load; a control circuit 101 controlling on/off of the switching element; a second rectifying-and-smoothing circuit 302 rectifying and smoothing a voltage generated in a tertiary coil Lsub to generate a supply power for the control circuit; a first transistor Q1, a resistor R1, and a capacitor C1 connected in series between the direct-current power supply and GND; a second transistor Q2 connected between the direct-current power supply and the second rectifying-and-smoothing circuit; and a power-off means turning off at least the second transistor by voltage output from the capacitor C1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188895-A (JP)
Title: Range finder chariot
Inventor: ISOGAI KATSUYUKI
IPC: A63H17/38
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a range finder chariot, called "Kirikosha" in Japanese, which is inexpensive and easy to assemble.  <P>SOLUTION: The range finder chariot 1 mainly includes: a body 10; a plurality of gears 5 pivoted to predetermined positions on the body 10; a differential shaft 4 for pivoting a gear 5; a first shaft 11 supported so as to be integrally rotated with the differential shaft 4; a pair of cylindrical second shafts 12 which is supported on the first shaft 11 and has a gear 5 meshed with the gear 5 pivoted on the differential shaft 4 and a gear 5 not meshed with the gear 5 pivoted on the differential shaft 4 respectively; a third shaft 13 for transmitting rotation through attached gears 5; two fourth shafts 14 for transmitting rotation through attached gears 5; a fifth shaft 15 having a fixed gear 5 which is meshed with the gears 5 of the fourth shafts 14; a sixth shaft 16 having a fixed gear 5 which is meshed with the gears 5 of the third shaft 13; a first wheel 2 fixed to the sixth shaft 16; a second wheel 3 fixed to the fifth shaft 15 at a position separated from the first wheel 2 by the diameter of the wheels; and an announcing means 6 for emitting sound when the first shaft 11 rotates one revolution.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190752-A (JP)
Title: Exhaust manifold
Inventor: OGAMI HIROHISA
IPC: F01N3/02
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust manifold achieving a reduction in weight and having less risk of water leakage, by a simple structure.  <P>SOLUTION: This exhaust manifold includes: a large flange 4 formed with introduction holes 6-8 corresponding to exhaust ports and attached to an internal combustion engine 100; and an outer shell member 16 provided with an exhaust chamber 36 communicating with the introduction holes 6-8 and formed along the longitudinal direction of the large flange 4. A water-cooled jacket 38 having a substantially U-shaped cross-sectional surface is attached to the outer wall of the outer shell member 16, and a cooling water flow passage 42 is formed between the outer wall of the outer shell member 16 and the water-cooled jacket 38. Protrusions 48, 50 controlling the flow of the cooling water in the cooling water flow passage are formed on the outer wall of the outer shell member 16. The outer shell member 16 is formed with an inner stepped portion 40 for fitting the water-cooled jacket 38, and the water-cooled jacket 38 is attached to the outer shell member 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175221-A (JP)
Title: Spectacles with private earring for spectacles attached to spectacles frame
Inventor: NONOMURA HARUMI
IPC: G02C11/02
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide spectacles with private earring for spectacles attached to spectacles frame, capable of solving the following problem: conventional spectacles are not very fashionable, which makes one person who cannot use contact lenses feel that the spectacles that the other person requires are not fashionable.  <P>SOLUTION: In the spectacles with private earring for spectacles attached to spectacles frame, holes 3 for earrings are formed on spectacle frames 1 and the private earrings 2 for spectacles can be designed and attached thereto.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190079-A (JP)
Title: Rail fixing device for elevator
Inventor: KATO KUNIO
IPC: B66B7/02
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rail fixing device for an elevator corresponding even when an adjustment margin is further desired after installation, and increasing the adjustment margin without increasing a pit depth.  <P>SOLUTION: A screw hole member 4 is attached to a back plate part 2b. The screw hole member 4 is disposed directly below a lower end of a guide rail 1. A screw hole 4a is provided in a top face of the screw hole member 4. The screw hole member 4 is fixed to the back plate part 2b by one detachable mounting bolt 5. The mounting bolt 5 is screwed into the screw hole member 4 piercing the back plate part 2b. An adjustment bolt 6 is screwed into the screw hole 4a. The adjustment bolt 6 is vertically disposed directly below the lower end of the guide rail 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011198494-A (JP)
Title: Gallium battery
Inventor: NAKANISHI SHINJI
IPC: H01M10/054
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a gallium battery that easily achieves improvement in battery cycle characteristics compared with a conventional one.SOLUTION: The gallium battery includes a positive-electrode layer, a negative-electrode layer that contains a gallium metal and/or a gallium alloy as a negative-electrode active material, an electrolyte layer arranged between the positive-electrode layer and the negative-electrode layer, and a pressing means for pressing the negative-electrode layer.
Patent JP-2011194283-A (JP)
Title: Treating method of silica film
Inventor: HISHIKI TATSUYA
IPC: B01D71/02
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a simple treating method of silica film for improving decomposition performance while keeping permeability.SOLUTION: Silica sol is attached onto a porous base material, the silica sol is dried and fired to obtain the silica film. The silica film is subjected to the water treatment of bringing water into contact with the film surface of the silica film, then, is subjected to the drying treatment of drying at 300°C or less. The water treatment is preferably performed in a flow-down system.
Patent JP-2010137085-A (JP)
Title: Repair of larynx, trachea, and other fibrocartilaginous tissues
Inventor: VUKICEVIC SLOBODAN
IPC: A61L27/00
Filed: 2010-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods and devices for inducing formation of functional replacement nonarticular cartilage and ligament tissues.  <P>SOLUTION: The present invention provides methods and devices for inducing formation of functional replacement nonarticular cartilage and ligament tissues in this specification. The method and device include the use of osteogenic proteins and are useful in repairing defects in the larynx, trachea, interarticular menisci, intervertebral discs, ear, nose, ribs, or other fibrocartilaginous tissues in a mammal.  <P>COPYRIGHT: (C)2010,JPO&INPIT