baber/WOPTO huggingface dataset:
Patent JP-2006066903-A (JP)
Title: Positive electrode for semiconductor light-emitting element
Inventor: MIKI HISAYUKI
IPC: H01L21/60
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode for a face-up type semiconductor light-emitting element with a low driving voltage and high light luminous intensity.  <P>SOLUTION: This positive electrode for the semiconductor light-emitting element is composed of a translucent electrode formed on a semiconductor layer and a bonding pad electrode formed on the translucent electrode. The bonding pad electrode has a reflective layer at least on a surface where the bonding pad electrode touches the translucent electrode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007043233-A (JP)
Title: Piezoelectric sound wave sensor
Inventor: KAWADA HIROSHI
IPC: H04R17/02
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To more enhance the sensing sensitivity of a piezoelectric sound wave sensor formed of a semiconductor substrate than heretofore.  <P>SOLUTION: A difference between this embodiment and prior arts resides in that a plurality of voids 8 are provided to each layer of a piezoelectric film 6 and an upper electrode 7 on the surface of a diaphragm part 3 in this embodiment. The voids 8 comprise a plurality of parallel straight line grooves each penetrating through the upper electrode 7 and the piezoelectric film 6 and reaching up to the surface of a lower electrode 5. Since the voids 8 are provided to the piezoelectric film 6 on the surface of the diaphragm part 3, the voids 8 can relax components of a residual stress caused in the piezoelectric film 6 in a direction in crossing with the length direction of the voids 8. As a result, because the effect of the residual stress is reduced to allow the diaphragm part 3 to be easily deflectable, the sensing sensitivity can be enhanced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007014710-A (JP)
Title: Trousers hanger
Inventor: NAKAMURA NOBUTAKA
IPC: A47G25/48
Filed: 2005-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hanger equipped with a trousers suspender, from which took-off trousers or skirt can be conveniently suspended.  <P>SOLUTION: A hanger is equipped with a hinge having openable lower parts provided with clamping pieces for clamping trousers between them and thereunder hooks for hanging a belt from them.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007038095-A (JP)
Title: Hydrogen separation membrane and its production method
Inventor: CHO SENKOKU
IPC: B01D71/02
Filed: 2005-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple production method capable of obtaining a hydrogen separation membrane which is free from defects common in the conventional art and has no pin holes even though it is thin.  <P>SOLUTION: The hydrogen separation membrane comprises a nonporous metal membrane having hydrogen permselectivity on a rolled metal foil having pin holes. The production method of the hydrogen separation membrane comprises fixing the rolled metal foil having pin holes on a porous supporting body or a non porous supporting frame, and thereafter forming a non porous membrane by covering on at least one side of the rolled metal foil with a material having hydrogen permselectivity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007040636-A (JP)
Title: Air conditioner
Inventor: NIIMURA TAKUYA
IPC: F24F13/22
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of smoothly discharging drain water while reducing the risk of clogging a suction port of a suction pump with foreign matter by removing the foreign matter, even if it is included in drain water within a drain pan, by a cleaning device.  <P>SOLUTION: This air conditioner comprises an evaporator 3; the drain pan 5 for receiving drain water 4; a partition plate 8 for partitioning the drain pan 5 to an upper layer part 6 and a lower layer part, the plate having a plurality of holes 8a; a first level sensor 9 detecting a level within the drain pan 5; a drainage pipe 11 for passing the drain water 4, the tip thereof being opposed to the inside of the upper layer part 6; a drainage pump 10 discharging the drain water 4 according to a signal of the first level sensor 9; a cleaning pipe 12 for passing the drain water 4, the pipe having one end part connected to the lower layer part 7; and a Y-shaped strainer 15 removing the foreign matter contained in the drain water 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007038173-A (JP)
Title: Oil and water separating method and oil and water separating apparatus
Inventor: TSUKAHARA SATOSHI
IPC: B01D17/035
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to separate a water containing a low hydrophobic oil at a high speed into oil and water up to the effluent standard.  <P>SOLUTION: In the oil and water separating method and the oil and water separating apparatus, which are for floating the oil component contained in a liquid to be treated together with bubbles to separate oil and water by supplying the bubbles into the liquid to be treated stored in a treating tank 11; air is mixed with the liquid to be treated taken out from the lower part of the treating tank 11, the pressure of the liquid is raised by a circulation pump 31 to be jetted from a nozzle 33 provided at the lower part of the treating tank 11 to return and circulate the liquid to be treated to the treating tank 11, and an untreated liquid to be treated is supplied to a circulation pipeline of the liquid to be treated or to the lower part of the treating tank 11. A small amount of a calcium chloride, a hydrochloric acid and a sodium hydroxide are added to this line to promote agglomeration of the oil in order to improve the oil separating performance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006289489-A (JP)
Title: Laminate material for heat exchanger, tube material for heat exchanger, header material for heat exchanger, method for producing heat exchanger, and heat exchanger
Inventor: YAMANOI TOMOAKI
IPC: B23K35/14
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for a heat exchanger having excellent high temperature strength and corrosion resistance, e.g. a material used for a tube or a header, and the like.  <P>SOLUTION: At least one side of an aluminum core material comprising, by mass, 1.25 to 2.45% Si, 0.15 to 0.8% Fe, 0.01 to 0.08% Cu, 1.4 to 2% Mn, 0.05 to 0.2% Ti and 0.12 to 0.3% Zr, and the balance Al with impurities is laminated with an aluminum surface material comprising 7.5 to 11.5% Si, 0.2 to 0.8% Fe, 0.005 to 0.35% Cu and 0.005 to 0.4% Zn, and the balance Al with impurities.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007040275-A (JP)
Title: Supercharging control device for internal combustion engine
Inventor: EIRAKU REI
IPC: F02B37/00
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for quickly releasing intake air pressure on the downstream side of a compressor to an exhaust system when the intake air pressure on the downstream side of the compressor of a centrifugal supercharger is a predetermined value or greater.  <P>SOLUTION: This supercharging control device for an internal combustion engine increases the opening of a throttle valve when the intake air pressure on the downstream side of the compressor of the centrifugal supercharger is the predetermined value or greater and increases a valve overlapping amount between intake and exhaust valves to release the intake air pressure to the exhaust system. When the valve overlapping amount is increased, a timing delay amount in a period for opening the exhaust valve is made greater than a timing advance amount in a period for opening the intake valve to increase a relative difference between exhaust air pressure and intake air pressure in a valve overlapping period. Thus, the intake air pressure on the downstream side of the compressor is quickly released to the exhaust system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007047320-A (JP)
Title: Optical waveguide for bidirectional communication and its manufacturing method
Inventor: SHIMIZU TAKASHI
IPC: G02B6/42
Filed: 2005-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide for bidirectional communication, which can adopt constitution in which no stray light is input in both light emitting and light receiving elements by using a light source of one wavelength.  <P>SOLUTION: The optical waveguide 100 for bidirectional communication includes, on the surface of a clad substrate 120, a main waveguide core 10 having a curved part P and a sub-waveguide core 50. The main waveguide core 10 is composed of a pre-curve main waveguide core 20 having an optical axis in the direction of the arrow A and a post-curve main waveguide core 30 having an optical axis in the direction the arrow B, with a curved part P as the boundary between the two cores. The post-curve main waveguide core 30 is curvilinearly shaped. The main waveguide core 10 includes a main coupling face 12 on the projected side face of the curved part P, while the sub-waveguide core 50 includes a sub-inclined face 52. The main waveguide core 10 and the sub-waveguide core 50 are arranged closely in a manner facing oppositely. The pre-curve main waveguide core 20 needs to be formed with a curvature smaller than that of the main coupling face so as not to leak out from the side face of the main waveguide core.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007044936-A (JP)
Title: Ink cartridge and ink tank stand for ink cartridge
Inventor: KASAI MASAMI
IPC: B41J2/175
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink cartridge that allows a user to replace only an ink tank part without disposing an information storage means such as an IC chip when replacing an ink cartridge, can be disposed as general waste while reducing a waste amount, and also, enables the user to visually recognize a residual amount of ink.  <P>SOLUTION: The ink cartridge is composed of a casing 1, which is adapted for a carriage of an ink-jet recording device and provided with the information storage means 15 such as the IC chip, and the ink tank 30 fitted freely attachably/detachably to/from the casing 1. Most of the parts of the ink tank 30 are set to a size storable in the casing 1. The ink tank 30 is provided with a mounting lever 32 as a mounting engaging part to the carriage. The mounting lever 32 as the mounting engaging part and an ink supply tube part 31 are composed so as to protrude outside the casing 1 under the condition of storing the ink tank 30 in the casing 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007048033-A (JP)
Title: Web browsing device and web information display method
Inventor: SASAKI MIKIRO
IPC: G06F3/0485
Filed: 2005-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a web browsing device and method capable of displaying a user-friendly effective screen even on a small display screen without interfering with display information.  <P>SOLUTION: This web browsing device 1 is provided with a screen for displaying divided frames respectively indicating the information of independent regions with display information in those frames, and displaying information in those different frames for the number of the plurality of frames. This web browsing device 1 is provided with an information display part 4 for, when the display information whose data quantity is larger that of the selected region in the displayed screen is stored in a memory, controlling the display of a scroll bar showing that overflowing information is not displayed. The information display part discriminately displays an active frame as the frame showing the selected region, and controls the display of the scroll bar in a non-selected region outside the active frame.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007043989-A (JP)
Title: Method for screening apoptosis-promoting compound or anti-apoptotic compound, and method for judging degree of malignancy of neurodegenerative disease
Inventor: NAKAGAWARA AKIRA
IPC: C12N15/09
Filed: 2005-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To elucidate a molecular mechanism of nerve cell death by NEDL1 and provide a method for screening an apoptosis-promoting compound and anti-apoptotic compound based on the molecular mechanism.  <P>SOLUTION: This screening method judges whether a tested compound is an apoptosis-accelerating compound or an anti-apoptotic compound by measuring an interaction of p53 and NEDL1 under conditions of the presence and absence of the tested compound, and comparing the strengths of interactions of the p53 and NEDL1 in the presence and absence of the test compound.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005328577-A (JP)
Title: Glass antenna
Inventor: TANIGUCHI TATSUAKI
IPC: H01Q1/22
Filed: 2005-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass antenna having a high reception sensitivity while securing a driver's sight.  <P>SOLUTION: On a window glass, when the wavelength of reception frequency is defined as λ and a glass reduction rate is defined as α, the longitudinal length (y) of a pattern of the glass antenna from a power feeding part is set to y≤λ/4×α, and the lateral length (x) of the pattern is set to 60 cm-y≥x.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007051474-A (JP)
Title: Sleeper connecting structure and its manufacturing method
Inventor: ONISHI KUNIAKI
IPC: E01B3/48
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sleeper connecting structure which can reduce a risk that a bolt or a nut may be loosened or damaged even if a force acts in the direction of the vertical separation of sleeper connecting members, when sleepers are connected to one another by means of the two upside and downside sleeper connecting members.  <P>SOLUTION: The sleeper connecting structure 1 is provided with a vertical regulation member 11, and the member 11 is provided with an upside horizontal plate (upside part) 20 and a downside horizontal plate (downside part) 22. The vertical outside motion of the horizontal plates 16 and 18 of the two sleeper connecting members 10 is regulated by the member 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007053055-A (JP)
Title: Battery
Inventor: ARAKAWA HIROSHI
IPC: H01M10/05
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery with reduced cost and easy to manufacture while it is the battery capable of preventing a thermo-runaway reaction by causing contact short circuit at the time of abnormal heat generation of the battery.  <P>SOLUTION: The lithium secondary battery 100 has a wound round electrode body 130. Out of it, a positive electrode plate 131 has a second positive electrode active material non-existing part 136 which does not have a positive electrode active material layer 133. Also, the negative electrode plate 141 has a negative electrode active material non-existing part 145 which does not have a negative electrode active material layer 143. Then, a separator 151 has a short circuit planned part 155 which is interposed between these second positive electrode active material non-existing part 136 and the negative electrode active material non-existing part 145. This short circuit planned part 155 moves by the heat at the time of abnormal heat generation of the battery and produces a short circuit passage 158 which enables contact short circuit of the active material non-existing parts 136 and 145.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007051750-A (JP)
Title: Wheel bearing device
Inventor: OBATA TAKUYA
IPC: F16C19/18
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel bearing device capable of suppressing wear due to creeping, and capable of suppressing abnormal detection, even when there is deformation due to repeated appliance of high stress such as during turning of an automobile, by improving fatigue strength and hardness in a bearing constituent member fit with a support component such as a pulser ring or a sensor cap provided with a part to be detected or a detecting part for rotation detection.  <P>SOLUTION: In the wheel bearing device of an outer ring rotating type provided with an inner ring 15 and an outward member 2 to be an outer ring, the pulser ring 41 is attached to an end outer circumference of an inboard side of the outward member 2. A surface of a portion to be fit with the pulser ring 41 of the outward member 2 is regarded as a portion 30 of a non-normal structure. The non-normal structure is any one of a fine ferrite-pearlite structure, an upper bainite structure, a lower bainite structure, or a tempered martensite structure, or a mixed structure of at least two types of the structures. In a wheel bearing device of an inner ring rotating type, a fitting part of the sensor cap is regarded as the portion of the non-normal structure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007060245-A (JP)
Title: Communication controller, system, and method therefor
Inventor: YAMADA SHOHEI
IPC: H04L12/70
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To establish a session by dividing it among a plurality of communication terminals which constitute PAN, in response to request for establishing a session for a specified PAN, in a mobile communications network.  <P>SOLUTION: A communication controller 4 includes a session control means 4a for controlling connections among communication terminals, and a subscriber information managing means 4b for managing a public identifier for identifying a PAN9, a communication terminal #1 connectable to the mobile communications network 2 constitutes together with communication terminals #2 and #3. When the session control means 4a receives, from the communication terminal #3 which constitutes PAN9, a call request command for asking for sending a call connect request or session connect request to a communication terminal #4 of the opposite party; it divides the received call request command into call request commands for the communication terminals #1 and #2 which constitute the PAN9 to the communication terminal #4, and transmits the command.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007058572-A (JP)
Title: Ic card reusing system, and information recording medium reusing method and device
Inventor: ISHII MANABU
IPC: G06K19/077
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To reuse an information recording medium while securing security.  <P>SOLUTION: A rewritable film is attached to an IC card, and a rewritable film printing part 23 rewrites the face print items of the IC card. As for the write information in an IC chip, an IC rewriting part 24 changes the information of a person himself whose identity should be provided. When preparing an identification card, the rewritable film printing part 23 performs face print on the IC card, and simultaneously the writing of data in the IC chip by the IC rewriting part 24 and notification to an IC card relevant system such as an entering/leaving system by a notification part 28 is performed. Also, when returning the identification card, a rewritable film print part 23 erases the face print, and simultaneously the data erasures of the IC chip by the IC rewriting part 24 and notification to the relevant system by the communication part 28 is performed. While assuring security, the identification card is prepared by reusing the IC card where the erasure of the face print and the data erasure of the IC chip have been performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006092722-A (JP)
Title: Magnetic disk substrate and production method of magnetic disk
Inventor: MACHIDA HIROYUKI
IPC: G11B5/73
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk glass substrate preventing the occurrence of dust and adhesion of particles to the magnetic disk surface during a magnetic disk production process by regulating an outer peripheral edge shape of the glass substrate, to provide a production method wherein a magnetic recording layer is formed on the magnetic disk glass substrate, and also to provide a magnetic disk.  <P>SOLUTION: The glass substrate has a construction in which the outer peripheral edge shape formed around a peripheral edge portion of a main surface has, with another flat portion of the main surface being the reference: an outer peripheral edge portion ski jump value of not greater than 0 μm; an outer peripheral edge portion roll-off value of -0.2 to 0.0 μm; and an outer peripheral edge portion dub-off value of 0 to 120 Å; and the glass substrate has a chamfer surface between the main surface (data surface) and the outer peripheral edge surface (straight surface), and has a round surface having a radius of curvature of 0.013 to 0.080 mm between the data surface and the chamfer surface of the glass substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007061113-A (JP)
Title: Ring-like object molding method using noble metal clay and its mold
Inventor: KITA YASUTAKA
IPC: B22F3/02
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ring-like object molding method capable of molding a ring-like object without the need of the conventionally required work of "connecting" both ends of noble metal clay molded into a bar shape, and its mold.  <P>SOLUTION: In the ring-like object molding method using the noble metal clay, after closely fitting a male mold 6 and a female mold 1 interposing the noble metal clay as a raw material, excessive noble metal clay is removed from through-holes formed on the male mold and the female mold or the excessive noble metal clay is removed by inserting a cutting mold 12 to the through-holes 10 and 5 formed on the male mold 6 and the female mold 1 and punching the center part of the noble metal clay, and a ring-like molded object is obtained. A ring-like object molding die using the noble metal clay is composed of: the male mold 6 for which an annular projection part 8 is formed on the upper surface 7 and an annular recessed part 9 and the through-hole 10 are formed on the inner side of the annular projection part 8; the female mold 1 for which a circular recessed part 3 is formed on the lower surface 2 and an annular recessed part 4 and the through-hole 5 are formed on the inner side of the circular recessed part 3, and which is to be fitted from the upper part of the male mold 6; and a cylindrical cutting die 12 having a diameter length matched with the diameter length of the through-holes 5 and 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007061114-A (JP)
Title: Simple toilet bowl and simple rest room
Inventor: TOMIYAMA MICHIKO
IPC: A47K11/04
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple toilet bowl and a simple rest room, capable of reducing the labor in flushing filthy matter even if the toilet bowl is continuously used, and reducing the quantity of water necessary for the flushing.  <P>SOLUTION: The simple toilet bowl 1 has a toilet seat 3 on a toilet bowl body 2 for receiving filthy matter. The simple toilet bowl 1 also comprises an attaching/detaching part 4 for attaching/detaching the toilet bowl body 2 above a polyethylene tank 100 and a discharge part 5 connected from the toilet bowl body 2 to an outlet 101 of the polyethylene tank 100 for discharging the filthy matter in the toilet bowl body 2 to the polyethylene tank 100.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007068366-A (JP)
Title: Rotary electric machine for vehicle
Inventor: TAJIMA SUSUMU
IPC: H02K5/14
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To protect electrical contacts such as a brush, a slip ring part and a rotating position sensing device from foreign matters such as water, dusts or the like in an environment of practical use.  <P>SOLUTION: The fixing part 16 of the rotating position sensing device is held by a third bracket 18 (31), protective walls 15, 24 are provided to a bracket holder 14 so as to surround in double the contact portion of the slip rings 10, 11 and the brushes 8, 9 from the circumferential direction, and a packing is disposed between the protective wall 15 and the second and the third brackets 13, 18.  <P>COPYRIGHT: (C)2007,JPO&INPIT