baber/WOPTO huggingface dataset:
Patent JP-2009247268-A (JP)
Title: Method for catching wasp alive
Inventor: KARAKI MINAKO
IPC: A01M1/02
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve a conventional wasp-catching method into a method for catching wasp alive.  <P>SOLUTION: The method for catching wasp alive includes a method for luring wasps by making use of such a floss-bearing bait that the tip of floss with its tip formed into a twisted-paper-string shape is attached with a bait made by peeling the skin off a live frog to form a dumpling-shaped pill and a bait-bearing twig made by peeling the skin off a live frog followed by inserting the skin into the tip of a twig, a method for finding wasp a nest hole by such means that the above live-frog-skin-bearing twigs are brought into a undeveloped area near a forest in the evening and put into desired soil to effect wasps such as Vespa mandarinia, Vespa simillima, Vespa analis and Vespa ducalis hold the bait-bearing floss followed by running after the wasp to the nest hole, a method for catching the wasp alive in the nest hole, and a method for keeping the wasp by directly containing the thus caught wasp's nest in a wire-mesh container followed by containing in a wooden container.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251441-A (JP)
Title: Electrophotographic photoreceptor
Inventor: DEGUCHI HIDEAKI
IPC: G03G5/02
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor capable of securing an electric continuity state between a conductive rotating base body and a conductive support shaft.  <P>SOLUTION: A photoreceptor drum 61 includes: a drum body 110 having the cylindrical conductive rotating base body 111 and a photosensitive layer 112 on which an electrostatic latent image is formed by exposure, on the outer surrounding surface of the conductive rotating base body 111; a conductive drum shaft 120 arranged on the center axial line of the drum body 110; and a conductive member 140 which is fixed on the drum shaft 120, is extended toward the conductive rotating base body 111, is brought into sliding contact with the inner surrounding surface of the conductive rotating base body 111 and, thereby, conducts electricity between the drum shaft 120 and the conductive rotating base body 111. The drum body 110 is configured relatively rotatably to the conductive member 140 and the drum shaft 120.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257382-A (JP)
Title: Shaft connection device and torque limiter
Inventor: MORIMOTO TAKEKATA
IPC: F16D9/00
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft connection device having welding parts on both sides of a hydraulic path hardly destroyed, and having a long life and a high reliability, and a torque limiter.  <P>SOLUTION: A first member 2 and a second member 3 are disposed to overlap each other in the axial direction in a welding part 30 between the axial end face opposite to the ring part 12 of the first member 2 and the axial end face of the ring part 22 of the second member 3. The first member 2 and the second member 3 are also disposed to overlap each other in the axial direction in a welding part 31 between the axial end face opposite to the ring part 22 of the second member 3 and the axial end face of the ring part 12 of the first member 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260031-A (JP)
Title: Insulation gate type semiconductor device
Inventor: YANAGIDA MASAMICHI
IPC: H01L29/49
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: in an MOSFET achieving a bidirectional switching operation with a single chip, a source electrode and a back gate electrode are each formed into a one-layer structure, a region for arranging a source pad electrode and the back gate electrode outside an element region is necessary, and miniaturization of a chip size is not progressed; or the area of the element region is reduced relative to the chip size, and reduction of on-resistance and cost is limited.  <P>SOLUTION: A source electrode and a back gate electrode are each formed into a two-layer structure, and the source electrode and the back gate electrode in the second layer are each formed into a pad electrode. Accordingly, miniaturization of the chip size is achieved when the same element region area is kept. Alternatively, when the same chip size is kept, the element region area can be increased, and on-resistance can be reduced. The degree of freedom in a position for fixing an external connection means is improved, and versatility is improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260835-A (JP)
Title: Overcurrent protection circuit and class d amplifier
Inventor: NISHINO YASUSHI
IPC: H03K17/08
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overcurrent protection circuit capable of preventing breakage of a class D amplifier, and to provide the class D amplifier.  <P>SOLUTION: A PWM signal S22A, a PWM signal S22B which is such the PWM signal S22A as waveform is inverted, and pulse signal S31 are synthesized to generate a PWM output signals S24A and S24B. A current flowing to a class D amplifier IC105 is detected as a voltage by a current detecting part 132. By detecting a voltage of PWM output signal S25A outputted from an output stage 112 and a voltage of PWM output signal S25B outputted from an output stage 113, it is detected whether an overcurrent is flowing to a signal processing part 111 or to an amplifier control part 114 or not. Upon detecting the overcurrent, the current flowing from a battery 2 to the signal processing part 111, the amplifier control part 114, the output stage 112, and the output stage 113, are cut off, to prevent breakage of the class D amplifier IC105.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008259218-A (JP)
Title: Decoding method and decoding device
Inventor: SUMINO SHINYA
IPC: H04N19/91
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decoding method and a decoding device capable of decoding coded data from which redundancy of information included in data (quantized coefficient) to be subjected to variable length coding processing are removed more effectively according to characteristics of quantized coefficients and the state of coding processing on the quantized coefficients, and then further improving the compression rate for an image signal or the like.  <P>SOLUTION: A code table is selected based upon information on the number of undecoded zero coefficients which indicates the number of zero coefficients corresponding to undecoded run values among coefficients whose coefficient values are zero, and the selected code table is used to perform variable length decoding of undecoded run values in order from a high-frequency component to a low-frequency component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009261437-A (JP)
Title: Catheter
Inventor: KAWAKATSU YUTA
IPC: A61L29/00
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catheter, excellent in blood compatibility and biocompatibility, not impairing physical properties or chemical characteristics if retained in-vivo for a long period of time.  <P>SOLUTION: At least part of a bodily fluid contact part of the catheter is covered with an antithrombogenic material made of a (meta-)acrylate copolymer comprising copolymerized hydrophobic (meta-)acrylate and hydrophilic (meta-)acrylate. The catheter is characterized by the (meta-)acrylate copolymer which is purified at the purity of 95 mol% or higher and which is water-insoluble.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263022-A (JP)
Title: Thin type care crane for japanese wooden house
Inventor: IWAUCHI KINJI
IPC: B66C17/00
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To utilize a thin type care crane for a Japanese wooden house as a life aid for an elderly person with difficulty in walking or a bodily inconvenient person or an object for care by utilizing a general ceiling crane system used in a factory for a room of the general Japanese house, and to attain the light weight of the whole of the ceiling crane, the high position storage of the crane and movement in a wide range.  <P>SOLUTION: Since the vertical width of a guarder 1 and a saddle 2 can be made thin by changing the saddle 2 adopted for the general ceiling crane to a side surface of the guarder 1, a storage place of the crane can be set to a high position by that amount, and light weight can be attained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008235924-A (JP)
Title: Method of controlling particle and plasma processing chamber
Inventor: WICKER THOMAS E
IPC: H01L21/302
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of processing a substrate by reducing particle contamination of the substrate in a plasma processing chamber when the substrate is consecutively processed to process the substrate.  <P>SOLUTION: A plasma processing chamber is provided with a substrate holder 12 and silicon nitride members such as a liner 30, focus ring 14, or gas distribution plate 22. The member has an exposed face in the vicinity of the substrate holder 12. The exposed face is effective for minimizing particle contamination when processing the substrate. The chamber inductively couples with RF energy through the gas distribution plate 22 to supply a plasma gas with energy to make it a plasma state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009266554-A (JP)
Title: Push-button switch for emergency stop
Inventor: SAKAMOTO YOJI
IPC: H01H13/02
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shutter opening/closing mechanism of a simple structure surely opening/closing a shutter by being operatively connected to pressing/twisting operations of a push button.  <P>SOLUTION: Locking holes 2b and 3a are formed oppositely to each other on circumferential surfaces of a push button 2 and a bezel 3 attached to a frame 1, respectively; thereafter a shutter member 7 is arranged inside the locking holes; an opening/closing guide 9 arranged on the circumference of the shutter member as an opening/closing mechanism of the shutter member 7 is fitted in a guide groove 2c formed on a circumferential wall of the push button 2, and axially movably guided and supported; thereafter the opening/closing guide is provided with a lock pin 11 spring-energized to project toward the frame; and the frame 1 is formed, oppositely to the lock pin, with a stopper part 1b engageably holding the shutter member to the closing position at a wait position of the push button 2, an opening guide cam part 1c moving the shutter member to the opening position in operating a push lock operation of the push button, and a restoration guide cam part 1d moving the shutter member from the opening position to the closing position by a turn reset operation of the push button.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008218427-A (JP)
Title: Organic light emitting device, and display device
Inventor: YOKOYAMA SEIICHI
IPC: H05B33/02
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of balancing securement of display performance with securement of manufacturability.  <P>SOLUTION: Thicknesses DR, DG and DB of barrier layers 163R, 163G and 163B within lower electrode layers 16R, 16G and 16B are made different from one another among three organic light emitting elements 30R, 30G and 30B (DR>DG>DB). By utilizing an interference phenomenon of light caused by the difference of resonance lengths among the three organic light emitting elements 30R, 30G and 30B based on the difference among the thicknesses DR, DG and DB, white light generated in a layer 18 including a luminescent layer is converted to three color light rays, that is, red light ER, green light EG, and blue light EB. Since it is not necessary to color-code the layer 18 including a luminescent layer by using a metal mask, a display size can be increased and, since it is not necessary to convert white light to three color light rays ER, EG and EB by using only a high-concentration and relatively thick color filter for color conversion, utilization efficiency of light is secured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009269418-A (JP)
Title: Air supply device for tire of two-wheeler
Inventor: HAYASHI YUSUKE
IPC: B60C23/00
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air supply device for a tire of a two-wheeler, automatically supplying compressed air to the tire by the travel of the two-wheeler.  <P>SOLUTION: A front fork 3 and an air pump 50 are arranged parallel to each other. A cylinder 51 is fitted to a boss 44 of a bottom pipe 41, and a piston rod 55 is fitted to a bottom bridge 43. A rubber hose 53 led from the cylinder 51 is connected to a hollow front wheel axle 6. The front wheel axle 6 is communicated with an axle side air chamber 64 provided in a hub 7 of a cast wheel, and the axle side air chamber 64 is communicated with a tire side air chamber 66 provided on the inner side of a tire 63 via an air passage 65 provided in a spoke 61. When the front fork 3 is expanded/contracted by the upper and lower motion of a front wheel 5 during the travel, a piston 52 is integrally advanced/retracted, and compressed air is generated in the cylinder 51 and supplied to the tire side air chamber 66.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270864-A (JP)
Title: Flaw inspection apparatus for metal wire-like material, and continuous processing apparatus for metal wire-like material using same apparatus
Inventor: KOMORI YUKITAKE
IPC: G01N21/892
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flaw inspection apparatus for metal wire-like material and a continuous processing apparatus comprising an inspection means capable of being adopted without limitation on property and type of objective wire material and of inspecting with low cost a wire material moving at high speeds.  <P>SOLUTION: The flaw inspection apparatus for metal wire-like material and the continuous processing apparatus using the flaw inspection apparatus are provided, wherein a circuit is formed by being made cordless in a contact or noncontact manner between a light source section 16 which is comprised of a rotating body rotating around wire-like material W as an axis and which irradiates an illuminating light orthogonal to the wire-like material, a rotating substrate 11 which comprises a light receiving sensor 17 arranged at a location where the illuminating light and a reflected light from the wire-like material are received at an angle θ of >90 degrees to <180 degrees in view of the cross section of the wire-like material, a supplying source of the illuminating light provided outside the system, and a data analyzing section which analyzes received light data by the light receiving sensor to convert it into a surface flaw, with respect to electric connection with the rotating substrate in an outside system apparatus.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272395-A (JP)
Title: Imaging element
Inventor: SEO HOKUTO
IPC: H04N5/369
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging element achieving the increase of the number of bands and the miniaturization of the element while maintaining the spatial resolution.  <P>SOLUTION: This imaging element is an element comprising: a first imaging part having a pair of first transparent electrodes and a plurality of first photoelectric converting parts arranged between the pair of first transparent electrodes in a matrix-shape and composed of an organic film, wherein the first imaging part is for reading out an image focused in the first photoelectric converting parts; and a second imaging part having a pair of second transparent electrodes and a plurality of second photoelectric converting parts arranged between the pair of second transparent electrodes in a matrix-shape and composed of an organic film, wherein the second imaging part is for reading out an image focused in the second photoelectric converting parts. The first imaging part and the second imaging part are laminated and in each of the first imaging part and the second imaging part, four or more types of photoelectric converting films having luminosity sensitivities different from each other are contained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269342-A (JP)
Title: Hydraulic transfer method
Inventor: FUJII TETSUYA
IPC: B41M5/00
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic transfer method by which cost can be more reduced than a case where a printed pattern layer is transferred by using a film.  <P>SOLUTION: An inkjet printer 16 directly sprays ink particles 24 onto a liquid surface 22 of liquid 21 stored in a transfer tank 15 from above to draw the printed pattern layer 13. Then a body to be transferred 11 is lowered from above the printed pattern layer 13 and is pushed in the liquid 21 to transfer the printed pattern layer 13 onto a surface of the body to be transferred 11 by pressure of the liquid 21. Thereby the film on which the printed pattern layer is printed becomes unnecessary and further nature change (viscosity increase or the like) of the liquid 21 due to dissolution of the film becomes small and consequently replacement frequency of the liquid 21 becomes low.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008234829-A (JP)
Title: Semiconductor memory
Inventor: FUKUSHI ISAO
IPC: G11C11/22
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a decrease in read margin when reading data written in memory cells.  <P>SOLUTION: A charge storage circuit is connected to a bit line via a charge transfer circuit 12 to store charges read from a memory cell to the bit line in reading and to generate a reading voltage according to the stored charges. A reading circuit generates a logic of data held in the memory cell according to the reading voltage generated by the charge storage circuit. To store charges read to the bit line, the charge storage circuit is provided with first and second capacitors C9a and C9b having one-ends connected to the charge transferring circuit and arranged in parallel, and disconnection circuits 34a and 34b for disconnecting the second capacitors and the charge transfer circuit after the start of reading. The capacitance value of the capacitor connected to the charge transfer circuit is reduced due to disconnection. Thus, a read voltage is steeply increased, and a read margin is increased.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009278207-A (JP)
Title: Solid-state imaging device
Inventor: TSUKIMURA MITSUHIRO
IPC: H04N5/378
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device which suppresses variation of clip operation at minimum without separately arranging a clip circuit for highlight lateral stripe phenomenon prevention so that thresholds of the clipping operation do not differ between pixels.  <P>SOLUTION: A first clip voltage VclipH slightly lower than a power supply voltage VDD, and a second clip voltage VclipL lower than the first clip voltage are generated and switched by using pixels included in a transition region 103 between a signal read-out effective region 101 and a light shielding region 102 of a pixel part 100. A potential of a vertical signal line connected to a CDS circuit 10 and a transistor for bias is clipped by using the first clip voltage in a reset sampling period, and is clipped by using the second clip voltage in a signal sampling period. Thereby, occurrence of a black sun phenomenon and highlight lateral stripe phenomenon can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274175-A (JP)
Title: Spray can drilling apparatus
Inventor: NAGANAWA KOJI
IPC: B26F1/24
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable a used spray can to be drilled without affecting a circumferential environment.  <P>SOLUTION: A spray can drilling apparatus is provided with a spray can holding mechanism for holding the used spray can in a laterally turned state, a drilling pin which is arranged below the spray can held by the spray can holding mechanism so as to move forwardly/rearwardly in a vertical direction and drills the spray can with the top end sharp-edge part of the drilling pin by pushing out it upward from below, a drilling pin drive mechanism for vertically moving the drilling pin, and a liquid collecting part arranged below the drilling pin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273687-A (JP)
Title: Endoscope apparatus capable of adjusting optical axis
Inventor: OTA NORIKO
IPC: A61B1/06
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image photographed with appropriate illumination by securely adjusting the optical axis.  <P>SOLUTION: In adjusting the optical axis of an objective lens 13, a luminance contour line is created from a real-time image obtained by the illumination of an external light source, and the image is displayed in a monitor 55. The position of the objective lens 13 is adjusted along X' and Y' axes so that the position of the largest luminance of the luminance contour line matches the center of the screen and that the luminance contour line is a symmetrical distribution curve relative to the center of the screen. Meanwhile, in adjusting the optical axis of a condenser lens 26, a white chart is photographed, and the luminance contour line is displayed in the monitor 55 from the real-time image. The position of the objective lens 26 is adjusted in the direction of the X and Y axes and around the X and Y axes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275620-A (JP)
Title: Control device of supercharger
Inventor: TSUZUKI NAOYUKI
IPC: F02B37/24
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a supercharger capable of improving the follow-up performance of actual supercharging pressure with respect to target supercharging pressure more than a conventional device.  <P>SOLUTION: An engine ECU calculates a value Vnfbdb of a basic differential term according to the actual supercharging pressure Pbact and a supercharging pressure deviation change rate Pbdif(i) in an operational expression used for PID control for adjusting the opening of a variable vane (step S8), and calculates a value Vnfbdc of a differential correction term for correcting the value Vnfbdb of the basic differential term according to the value Vnfbdb of the basic differential term and a supercharging pressure deviation ΔPb(i) (step S9), and thereby suppresses the fluctuation of a value Vnfbd of a differential term that strengthens an influence over the follow-up performance of the actual supercharging pressure with respect to the target supercharging pressure Pbbase as the supercharging pressure deviation ΔPb(i) increases.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283198-A (JP)
Title: Embedded lighting device
Inventor: SHINODA TAKUYA
IPC: F21Y103/00
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embedded lighting device with an auxiliary light source, in which the auxiliary light source can not be seen from right below and glare is reduced.  <P>SOLUTION: The embedded lighting device includes a main light source, a reflecting plate guiding light from the main light source forward, and an auxiliary light source. The auxiliary light source is provided in a recessed portion arranged in the reflecting plate, and the reflecting plate is provided with a reflecting surface with which light from the auxiliary light source is emitted after being reflected by the reflecting plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283723-A (JP)
Title: Semiconductor device manufacturing apparatus
Inventor: HASE TAKESHI
IPC: B23K26/00
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing apparatus that reliably removes and collects soot generated during laser marking and is less likely to scatter soot all over a room and has a high efficiency of maintenance work and is economically and spatially efficient.  <P>SOLUTION: A dustproof cover 39 of a marking unit body 31 includes an ejector 8. Near a satellite table 10, a brush 23 for brushing the surface of a semiconductor device S is disposed. The exhaust side of the ejector 8 is connected to a dust collecting section 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT