baber/WOPTO huggingface dataset:
Patent JP-2009255156-A (JP)
Title: Reduced-pressure casting device
Inventor: IKEDA TADASHI
IPC: B22D17/32
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To correctly detect the occurrence of abnormality regarding a vacuum and a pressure-reduced state in a reduced-pressure casting device.  <P>SOLUTION: The reduced-pressure casting device 10 comprises: a cavity 14 to which molten metal is injected; a vacuum tank 42 connected from the cavity 14 via a connection pipeline 18; a vacuum pump 44 reducing the pressure in the vacuum tank 42; a solenoid valve 40 provided at the connection pipeline 18; a first negative pressure sensor 36 measuring the first pressure P1 on the upstream side than the solenoid valve 40 in the connection pipeline 18; and a second negative pressure sensor 46 measuring the second pressure P2 on the downstream side than the solenoid valve 40 or in the vacuum tank 42. A control part 20 compositely monitors the first pressure and the second pressure, and specifies the part from which abnormality is occurred and the kind of the abnormality.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263897-A (JP)
Title: Building unit and unit building using the same
Inventor: SATO YOICHI
IPC: E04B1/348
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building unit capable of considerably easily changing the structural performance of a building after the construction and a unit building using the building unit.  <P>SOLUTION: Bearing walls 58 are post-fitted to the gantry frame structure 56 of the building unit. The bearing wall 58 includes additional columns 60. The bottom ends of the additional columns are secured to existing buried anchor bolts 54, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262412-A (JP)
Title: Ink mist recording device using surface acoustic wave
Inventor: SHIMIZU SHIGERU
IPC: B41J2/015
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-mist recording device using a surface acoustic wave, capable of achieving higher density with simple constitution, and performing surface acoustic wave (SAW) control in a desired state, and capable of achieving a higher operation speed.  <P>SOLUTION: The ink-mist recording device includes an ink-mist forming means disposed on the surface of a piezoelectric element material 2 for generating and propagating the surface acoustic wave (SAW), and constituted of an interdigital electrode (IDT) means 1, a thin ink layer 3-1 imparted on the same propagating material located on the downstream side of the means 1 and a projecting array group 4 disposed on the propagating material surface part in the thin ink layer. The surface acoustic wave emitted from the interdigital electrode means is made incident into the thin ink layer, and the vertical wave converted to the vertical acoustic wave is condensed in the ink layer near the protrusion tip part, then, liquid droplets are generated and scattered from the protrusion tip.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262962-A (JP)
Title: Packaging container
Inventor: SETOGAMI YUTAKA
IPC: B65D21/02
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging container configured to reduce resource and cost while sufficiently retaining cushioning performance even when articles are stored in packaging boxes stacked vertically.  <P>SOLUTION: The packaging container 1 has a first storage recess 10 and a second storage recess 20 which are similar and formed in its front and back respectively. First and second packaging containers 1A and 1B are stacked so that the storage recess of the second packaging container 1B faces the surface of the first packaging container 1A. Thereby, the first and second opposite storage recesses 10A and 20B define a first storage space 30 for a roller-like member 100 in the surface of the first packaging container 1A. A third packaging container 1C is arranged on the back of the second packaging container 1B such that their storage recesses face each other. Thereby the second and first opposite storage recesses 20A and 10C define a second storage space 40 for a roller-like member 100 in the back of the first packaging container 1A. Accordingly, only three containers are required when the two roller-like members 100 are stacked into two stages, compared to a conventional container requiring four containers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261647-A (JP)
Title: Capsule endoscope
Inventor: HIRAGA TAKEHITO
IPC: A61B1/00
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capsule endoscope without causing the dyspnea even if being stagnated in the respiratory tract.  <P>SOLUTION: This capsule endoscope is formed with recesses/projections continuing in the axial direction (in parallel thereto) on the outer surface of a body having a longitudinal direction along the extension direction of the body cavity when being swallowed in the body cavity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008272752-A (JP)
Title: Apparatus and method for dispensing foamed material onto substrate of large width
Inventor: BUERGER RONALD
IPC: B05D7/24
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dispensing a foamed material onto a substrate surface.  <P>SOLUTION: The method for dispensing the foamed material onto the substrate surface comprises the steps: generating a relative movement between the substrate surface to be coated and an exit opening of a material dispensing apparatus; mixing at least two material components in a mixing device to provide a free-flowing, foamable dispensing material; generating a pressure differential between the mixing device and the dispensing region located downstream in the direction of flow from a discharge cross-section of the exit opening; conveying the dispensing material from the mixing device for the dispensing material to the exit opening; and discharging the dispensing material from the exit opening onto the substrate surface. When the foamed material dispensed onto a broad substrate, a problem that arises with such a method is that the uniformity of foam dispensing is impaired due to unwanted variation, especially in respect of its consistency and thickness of application. As a solution to the problem, the dispensing material is kept under such a pressure in the adjacent region upstream from the discharge cross-section of the exit opening that the dispensing material in this region has a foaming rate that is less than 10% of the foaming rate which ensures at the end of the foaming process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009272260-A (JP)
Title: Fluorescent display tube and method of manufacturing the same
Inventor: ITAKURA KAZUHIKO
IPC: H01J9/02
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent formation of hillocks in anode wirings, which sometimes occurs, when aluminum anode wirings, which are generally formed on an anode substrate for a fluorescent display tube, are heated in the manufacturing step.  <P>SOLUTION: Niobium anode wirings 23 are formed on a glass anode substrate 21, an insulating film 22 made of SiO<SB>2</SB>is formed thereover, aluminum anode electrodes 24 are formed further thereon, and a phosphor 25 is deposited further thereover. The anode wirings 23 and the anode electrodes 24 are electrically connected via aluminum of a through-hole 221.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008308495-A (JP)
Title: New catechol derivative, medicinal composition containing the same and its use
Inventor: ISHIKAWA TAKEHIRO
IPC: C07C317/46
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound having a COMT (catechol-O-methyl transferase)-inhibiting action.  <P>SOLUTION: Provided are the compound represented by general formula (I) [wherein, R<SP>1</SP>and R<SP>2</SP>are each H, a lower acyl, a lower alkoxycarbonyl, or the like; R<SP>3</SP>is a cycloalkyl, a heterocycloalkyl, an aryl which may be substituted, or a heteroaryl which may be substituted; R<SP>4</SP>, R<SP>5</SP>, R<SP>6</SP>, R<SP>7</SP>and R<SP>8</SP>are each H, a halogen, a lower alkyl, a halogenated lower alkyl, a cycloalkyl, a lower alkoxy, or the like] or its pharmacologically acceptable salt, a medicinal composition containing the same, and their uses. The compound of the present invention is useful as an agent for treating or preventing Parkinson's disease and the like, because of having an excellent COMT-inhibiting action.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009274091-A (JP)
Title: Method for manufacturing electric contacter
Inventor: TADA SHINJI
IPC: B23K20/24
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electric contacter capable of highly productively manufacturing an electric contacter having high stability in joining strength between a base metal and a contact point by suppressing a rolled portion from largely overflowing from the peripheral edge of the base even when the base metal is rolled.  <P>SOLUTION: A cut surface 6 lowered via a step difference is provided on the peripheral edge of a portion where the contact point 3 overlaps the base metal 1 on the surface of the base metal 1 opposite to the contact point 3. The base metal 1 is supported so as to overlap the contact point 3 by a jig 50, a rotating tool 22 is pushed into from the upper surface side of the base metal 1 in this state while rotating the rotating tool 22, the contact point 3 and the base metal 1 are joined by solid phase diffusion or liquid phase diffusion by friction heat of the rotating tool 22 and the base metal 1, and then, the rotating tool 22 retracts from the base metal 1, thereby manufacturing an electric contacter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274412-A (JP)
Title: Manufacturing process of unidirectional sheet base material consisting of discontinuous fibers
Inventor: TAKEDA ICHIRO
IPC: B29B15/08
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process of producing at a low cost and stably a unidirectional sheet base material which has satisfactory flowability, shape followability in case used as a molding material and which reveals excellent mechanical properties in case used as a fiber-reinforced plastic.  <P>SOLUTION: In the manufacturing process of the unidirectional sheet base material of forming the sheet shape base material in which only discontinuous reinforced fibers 11 are drawn and arranged substantially in a uniform direction and fiber ends are separated at random, continuous reinforced fiber bundles are cut in a predetermined fiber length and a predetermined shape to obtain chopped fiber bundles, this chopped fiber bundles CFB are arranged in one direction to be a sheet 4, this sheet is conveyed at a predetermined speed, the sheet is stretched in the conveying direction, and is drafted to obtain the unidirectional sheet base material 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281420-A (JP)
Title: Multistage shift planetary gear train
Inventor: HIRAIWA KAZUMI
IPC: F16H3/66
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel economy by enhancing power transmitting efficiency in a multistage shift planetary gear train with forward eight stages.  <P>SOLUTION: The multistage shift planetary gear train includes an input shaft 10, an output shaft 12, and four single pinion type planetary gear sets 14, 16, 18, 19 (reduction gear). The input shaft 10 is connected to a second carrier 38 and is connectable to a third ring gear 42 and a fourth sun gear 50 interconnected integrally. The output shaft 12 is connected to a fourth ring gear 52, is integrally connected to a first sun gear 20 and a second sun gear 30, and can be fixed to a stationary part 64. A first ring gear 22 can be fixed to the stationary part 64. A first carrier 28 is connected to a third carrier 48 and a fourth carrier 58. A second ring gear 32 is connectable to a third sun gear 40, and the first carrier 28, the third carrier 48 and the fourth carrier 58 which are interconnected integrally, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281646-A (JP)
Title: Plate heat exchanger for evaporation cooling
Inventor: FUJI TAKASHI
IPC: F28F13/02
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate heat exchanger for evaporation cooling facilitating formation of an indention for efficiently lowering a degree of superheat in a boundary face neighborhood becoming thermal resistance in a coolant passage of the heat exchanger.  <P>SOLUTION: An EGR gas passage Pe and the coolant passage Pr in the heat exchanger 10 perpendicularly cross, and EGR gas and a coolant are a crossflow. A coolant inlet 24a and a coolant outlet 24b of a heat exchange part 22 in the heat exchanger 10 face each other, and an EGR gas inlet and an EGR gas outlet of the heat exchange part 22 face each other. The indention 30 for forming a bubble nucleus is formed in a contact face with the coolant of a bulkhead in the coolant passage Pr of the heat exchanger 10, and in the indention 30, a number n per unit area in a coolant outlet 24b side and an EGR gas outlet side is zero (no indentions are formed).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009174700-A (JP)
Title: Gas tank
Inventor: OTSUKA TSUTOMU
IPC: B29L22/00
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas tank capable of restraining the outflow of high concentration gas in a short time, while securing sufficient strength.  <P>SOLUTION: In the gas tank 11, the outer peripheral side of a liner 12 attached with a base member 16 is covered with a fiber-reinforced resin layer 13. A vent layer 31 having a fine void generated between fibers included therein and communicating in the axial direction, is arranged in an inner layer part of the fiber reinforced resin layer 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009279181-A (JP)
Title: Endoscope and endoscope body
Inventor: AKUI NOBUAKI
IPC: G02B23/24
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope capable of inexpensively disposing an indicator while easily prescribing the direction.  <P>SOLUTION: This endoscope 10 is provided with an endoscope body 12, an illumination optical system 34, a light guide section 66, and a light emitting indicator. The endoscope body 12 has an insertion section 22 to be inserted into a body cavity, and an operation section 24 provided at the proximal end of the insertion section. The illumination optical system is inserted from the operation section to the insertion section of the endoscope body, has an incoming end at the operation section and an outgoing end at the insertion section, and guides the illumination light to illuminate a subject with the illumination light entering in the incoming end and emitted from the outgoing end. The light guide section 66 picks up the leakage light of the illumination light from a portion between the incoming end and the outgoing end of the illumination optical system 34 to guide, or directly guides the illumination light. The light emitting indicator is provided at the endoscope body 12 and emits a light by the light guided by the light guide section 66.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281946-A (JP)
Title: Equipment and method for measuring position, system and method for forming pattern, system and method for exposure and method for manufacturing device
Inventor: KIUCHI TORU
IPC: G05D3/12
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide equipment for measuring a position which can suppress lowering of the accuracy in measurement of positional information on a moving object.  <P>SOLUTION: The position measuring equipment measures the positional information on the moving body which moves within a plane of movement. The equipment has a scale plate including a diffraction grating of which the position is fixed, an encoder head which includes at least a part of a photoconducting optical system conducting supplied light to the scale plate and which is disposed on the moving body, and a light source which emits light at a position apart from the moving body and supplies the light to the photoconducting optical system.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281975-A (JP)
Title: Surface acoustic wave device and sensor
Inventor: SUGIURA TETSUJI
IPC: H03H9/145
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device capable of obtaining high sensitivity with simple configuration and a sensor using the surface acoustic wave device.  <P>SOLUTION: In the stress sensor 1, a first interdigital electrode 15 and a second interdigital electrode 17 have interdigitated finger structure combining up-chirp and down-chirp varying to reduce the breadth of interdigitated finger and spacing of interdigitated finger as each interdigital electrode 15 and 17 departing from the center to right and left directions. In fact, spacing of the interdigitated finger is established to increase from the input side to the central side of the first interdigital electrode 15 (established as up-chirp) and spacing of the interdigitated finger is established to decrease from the central side to the output side of the first interdigital electrode 15 (established as down-chirp).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009009935-A (JP)
Title: Manufacturing device and manufacturing method of light-emitting device
Inventor: HIRAKATA YOSHIHARU
IPC: H05B33/10
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that requirements such as higher definition, a higher opening aperture, and higher reliability on a full-color flat panel display have been increased and such requirements become big problems in advancing the higher definition (increase in the number of pixels) of a light-emitting device and the miniaturization of each display pixel pitch accompanied by a reduction in the size of the light-emitting device.  <P>SOLUTION: The deposition of a layer containing an organic compound is selectively performed by making a laser beam pass through openings of a mask. An irradiated substrate provided with a light absorption layer and a material layer including an organic compound and a deposited substrate provided with first electrodes are arranged so as to face each other. The light absorption layer is heated by a laser beam which has passed through the openings of the mask, and the organic compound at a position overlapped with the heated region is vaporized, and accordingly, the organic compound is selectively deposited on the deposited substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008217990-A (JP)
Title: Hologram recording apparatus, hologram playback apparatus, information encoding method, method of recording, and information playback method
Inventor: NAKAMURA ATSUSHI
IPC: G03H1/26
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hologram recording and playback apparatus that reduces error bits.  <P>SOLUTION: The hologram recording and playback apparatus 100 has a spatial light modulator 112 that modulates a light flux spatially and an objective lens 106 that collects object light and reference light for recording to a recording medium, in order to perform hologram recording of information. The spatial light modulator 112 is controlled by a control section that generates a two-dimensional digital pattern which is formed with n items of first subsets comprising sixteen elements and which corresponds to the information. A first subset includes four pairs of second subsets, each second subset includes four elements. Out of the four pairs of second subsets, in three pairs of second subsets, the control section makes one element out of the elements forming the second subsets a first state, makes the three elements a second state, and makes four elements forming the remaining one pair of second subsets out of the four pairs of second subsets, a second state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009285401-A (JP)
Title: Game machine
Inventor: ABE KOJI
IPC: A63F7/02
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having at least two start pocket, in which related performance carried out over a plurality of fluctuation displays is efficiently carried out and which can exhibit high performance effect.  <P>SOLUTION: The nonpriority start pocket is constituted so as to be shifted to the priority start pocket by the priority pending processing start pocket-determining means when it is determined that the game data obtained triggered by the ball entry into the nonpriority start pocket which is not the priority start pocket carries out the related performance by the preliminary determining means and the related performance is carried out, thereby incomplete related performance is not carried out in the game machine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293407-A (JP)
Title: Exhaust heat recovery engine
Inventor: KATAYAMA MASAAKI
IPC: F02G5/02
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a swing around a piston pin in a structure for supporting a piston using the piston pin and interposing a gas bearing between the piston and a cylinder.  <P>SOLUTION: The piston 20 is formed with grooves 25<SB>1</SB>, 25<SB>2</SB>in a side peripheral part 24. The groove 25<SB>1</SB>is formed on the top face 20T side of the piston 20, and the groove 25<SB>2</SB>is formed on the opposite side of the top face of the piston 20. Both the grooves 25<SB>1</SB>, 25<SB>2</SB>extend in a circumferential direction of the piston 20. A plurality of grooves 25<SB>1</SB>and grooves 25<SB>2</SB>are formed respectively. An air supply port 23<SB>1</SB>is opened into the groove 25<SB>1</SB>, and an air supply port 23<SB>2</SB>is opened into the groove 25<SB>2</SB>. The air supply port 23<SB>1</SB>serves for communication between the internal space 20I of the piston and the inside of the groove 25<SB>1</SB>, and the air supply port 23<SB>2</SB>serves for communication between the internal space 20I of the piston and the inside of the groove 25<SB>2</SB>. Gas in the internal space 20I of the piston thereby flows out into the grooves 25<SB>1</SB>, 25<SB>2</SB>to form a gas bearing between the piston 20 and the cylinder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009022742-A (JP)
Title: Surgical instrument having common trigger for actuating end effector closing system and staple firing system
Inventor: SHELTON FREDERICK E IV
IPC: A61B17/32
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical instrument including a trigger which can be configured to close a jaw member upon a first actuation of the trigger and advance a staple driver and/or cutting member upon a subsequent, or second, actuation of the trigger.  <P>SOLUTION: Such a surgical instrument can allow a surgeon to position the surgical instrument in a surgical site and close the jaw member with an initial actuation of the trigger without deploying any staples into, or incising, the tissue. As a result, the surgeon can manipulate the position of the surgical instrument and then actuate the trigger a second time to deploy staples into, and/or incise, the tissue. In at least one such embodiment, The first actuation of the trigger which closes the jaw member can also unlock a firing drive configured to advance the staple driver and cutting member during the second actuation of the trigger.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009296756-A (JP)
Title: Power conversion device
Inventor: MASUZAWA TAKASHI
IPC: H02M1/12
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To make a common mode current flow into a loop circuit comprising a parasitic capacitor cp3 between a primary-side coil 20a and a secondary-side coil 20b of a transformer 20 of a DCDC converter CV, parasitic capacitors cp1, cp2 between a primary-side coil and a secondary-side coil of a pulse transformer PT, and a ground line GL.  <P>SOLUTION: A middle point tap mt at the primary side of the pulse transformer PT is connected to a connecting point of a Y-capacitor CY2 via a capacitor 50. By this, a high-frequency current is made to flow on the loop circuit which includes either the parasitic capacitors cp1, cp2 of the pulse transformer PT or the Y-capacitor CY2, and furthermore, the high-frequency current is prevented from flowing to the ground line GL.  <P>COPYRIGHT: (C)2010,JPO&INPIT