baber/WOPTO huggingface dataset:
Patent JP-2007225135-A (JP)
Title: Range hood
Inventor: NANRI NOBUYUKI
IPC: F24F7/06
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a range hood capable of preventing generation of abnormal noise by stably keeping an end portion of a filter in contact with a range hood main body.  <P>SOLUTION: As an elastic contact member 7 kept into contact with the filter 6, is disposed inside of a top surface of the range hood main body 1, the contact member 7 presses the filter 6, and the deformation of the end portion by heat of the filter 6 is prevented, thus the filter 6 does not collide with the range hood main body 1, and the range hood not generating abnormal noise in operating a cooking appliance and the range hood 1 can be provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006234167-A (JP)
Title: Coupling for connecting two members
Inventor: BAYER THOMAS
IPC: F16D3/74
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling for connecting, to each other, two members for preventing them from being radially displaced from each other.  <P>SOLUTION: This coupling for connecting two members such as transmission elements and transmission elements with gears to each other comprises a fixed hub 1 and a center hub 2 axially movably connected to each other through at least one bellows 5. The fixed hub 1 is engaged with the center hub 2 to prevent them from being radially twisted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007227446-A (JP)
Title: Polishing solution for barrier, and polishing method
Inventor: KAMIMURA TETSUYA
IPC: B24B37/00
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing solution which is suitable for barrier polishing of a semiconductor device and by which polishing is progressed at satisfactory polishing speed in the planarization step of a surface to be polished by chemical/mechanical polishing, so as to suppress dishing and an increase in cost for actual use.  <P>SOLUTION: The polishing solution for barrier contains (a) organic acid, (b) colloidal silica particle, (c) corrosion inhibitor, and (d) dodecyl benzenesulfonic acid as a surfactant, and it does not contain oxidant.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007226898-A (JP)
Title: Differential amplifying circuit and nonvolatile storage device
Inventor: KAWAGOE TOMOYA
IPC: G11C11/15
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential amplifying circuit for performing a fast and highly accurate data reading operation, and a nonvolatile storage device equipped with the same.  <P>SOLUTION: The sense amplifier SA adjusts the reference voltage Vrefb of a constant current source 80 to set nodes N1 and N2 to high potential levels, e.g., 0.6V or more. In other words, a sufficient current difference is secured between through currents IBL and Iref flowing through a memory cell MC by setting a high value of a voltage Vbias applied to the tunnel magneto-resistive element TMR of the memory cell MC. Branch current path parts 85a and 85b are disposed, and an amplifying operation is carried out by using voltage signals generated by current-voltage conversion of through currents between a through current In obtained by subtracting a through current IBL from a constant current Ip and a through current Inr obtained by subtracting a through current Iref from the constant current Ip as a pair of inputs.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007222841-A (JP)
Title: Pleat element
Inventor: HASEGAWA TAKUYA
IPC: B01D63/00
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-separating module which gives a low pressure-loss, improves handleability, and is particularly suitable for a nitrogen-rich air feeding device for an internal combustion engine, and also provide a manufacturing method thereof.  <P>SOLUTION: A pleat element is composed of; two pleat moldings comprising gas-separating membranes and air-permeable reinforcement materials; and a reinforcement frame. In addition, the two-dimensional side flow channel of the pleat is sealed at its both ends to form an envelope-like structure. The pleat moldings are arranged so that their one-dimensional side pleat faces may be opposite and adjacent to each other, and the reinforcement frame adheres firmly to a sealing means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007234684-A (JP)
Title: Solid state imaging apparatus, and method of manufacturing same
Inventor: YONEMURA KOICHI
IPC: H01L27/148
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid state imaging apparatus which can greatly improve saturation charge amount without degrading transfer efficiency.  <P>SOLUTION: The film thickness 34 of a gate insulating film 4 just under a transfer electrode 11 on an n-type semiconductor substrate 1 is larger than the film thickness 35 of the gate insulating film 4 just under a transfer electrode 13, and a vertical CCD area for transferring signal potential is formed of n-type diffusion layers 7, 8 and 9. The n-type diffusion layer 7 is formed just under the transfer electrode 11, and the n-type diffusion layers 8 and 9 are formed just under the transfer electrode 13. One end of the n-type diffusion layer 8 coincides with an end in the reverse direction of potential transfer of the transfer electrode 13, one end of the n-type diffusion layer 9 coincides with an end in the transfer direction of the transfer electrode 13, and then the pinning voltage of the n-type diffusion layer 7 is set to be equal to that of the n-type diffusion layer 9. Thus, saturation charge amount can be improved without degrading transfer efficiency.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233509-A (JP)
Title: Information processor, information retrieval system, information retrieval method and program
Inventor: IDE HIRONORI
IPC: G06F3/048
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve a user's convenience in information retrieval by facilitating input and confirmation of a plurality of retrieval conditions.  <P>SOLUTION: The information processor comprises an operation means for inputting retrieval condition information for a predetermined information group; a display means for displaying the retrieval condition information and retrieval result information; a retrieval condition receiving means for receiving input of retrieval condition information from the operation means and displaying the retrieval condition information on the display means; and a display processing means for display-outputting retrieval result information based on retrieval condition information to the display means. The retrieval condition receiving means display-outputs each input piece of retrieval condition information so that each piece of retrieval condition information is displayed on each display axis assigned to each type of a plurality of pieces of retrieval condition information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007231766-A (JP)
Title: Secondary air supply device for exhaust emission control
Inventor: INUI HIROSHIGE
IPC: F01N3/30
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary air supply device for exhaust emission control positively introducing secondary air to an exhaust port by effectively utilizing negative pressure accompanied by the opening/closing of two or more exhaust valves.  <P>SOLUTION: In this secondary air supply device for exhaust emission control in a cylinder head 10 provided with at least two exhaust valves 26, the exhaust port 23 introducing exhaust from each exhaust valve 26, a separation bulkhead 23c separating the upstream side of the exhaust port 23 into an upstream side exhaust passage 23a corresponding to each exhaust valve 26, and a secondary air supply passage 81 supplying secondary air to the exhaust port 23, the secondary air supply passage 81 is opened to a downstream side immediately after the separation bulkhead 23c in the exhaust port 23, and is formed in parallel with at least one of exhaust valves 26.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232454-A (JP)
Title: Analytical method and analyzer of organic halogen compound
Inventor: ITO HIROSHI
IPC: G01N30/64
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analytical method and an analyzer therefor of an organic halogen compound, which simply separate and analyze the organic halogen compound in a short period of time with high sensitivity.  <P>SOLUTION: In the analytical method, sample liquid containing the organic halogen compound is separated by a high performance liquid chromatography. The acquired separation liquid is irradiated with an ultraviolet ray to generate a decomposed product, and the decomposed product is detected. The analyzer 1 is equipped with a separation means 2, a photolysis means 3 and the first detection means 4. The separation means 2 separates the sample liquid based on a principle of the high performance liquid chromatography. The photolysis means 3 generates the decomposed product of the organic halogen compound by irradiating the separation liquid with the ultraviolet ray. The first detection means 4 detects the separation liquid including the decomposed product.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007229841-A (JP)
Title: Gear grinding machine
Inventor: YANASE YOSHIKOTO
IPC: B24B53/085
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform dressing treatment for gradually changing a grinding wheel pressure angle of a thread spirally formed on the peripheral surface of a thread-shaped grinding wheel as it is spirally advancing from the starting point toward the end point of the thread.  <P>SOLUTION: Dressing tools 10a, 10b are rotated in the vertical plane while their positions are fixed. The dressing tools 10a, 10b are contacted to a starting point of the thread at a little lower surface side of the peripheral surface of the thread-shaped grinding wheel 3 by controlling the position of the thread-shaped grinding wheel 3 by the NC. The position of the thread-shaped grinding wheel is controlled by the NC so as to move the position where the dressing tools 10a, 10b contact to the thread-shaped grinding wheel 3 along the peripheral surface of the thread-shaped grinding wheel 3 accompanied with the rotation of the thread-shaped grinding wheel 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006270092-A (JP)
Title: Substrate transfer device and substrare treatment device
Inventor: INADA TATSUHIKO
IPC: B25J19/06
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate transfer device and a substrate treatment device capable of cancelling the operation of a brake that a motor has, in a state that the supply of electric power from a main power supply to the motor is interrupted by an emergency interrupting circuit.  <P>SOLUTION: The electric power is inputted to a servo motor 12 through a power supply path 18 from the main power supply 17. The emergency blocking circuit 19 desinged to be switched from a continuity state that allows the electric power supplied from the supply 17 to the motor 12 to an interruption state that interrupts the supply of the electric power is provided in response to the pushbutton operation of an emergency blocking switch 9 on the path 18. Even if the circuit 19 is in interruption, the braking operation of the motor 12 is cancelled because the electric power stored in the battery charger 21 of a brake release unit 10 is inputted to a brake release terminal 14 of the motor 12, if the unit 10 is connected to a joint 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233086-A (JP)
Title: Reflective display device, and electrical apparatus using same
Inventor: TERANISHI TOMOKO
IPC: G02F1/19
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact reflective display device with which a black display is simply performed even when colorizing of a display surface is intended, and which is consequently excellent in display quality, and an electrical apparatus using the same.  <P>SOLUTION: The reflective display device 1 is provided with: a porous layer 8 colored with a predetermined color; a reservoir layer 10 disposed on the side opposite to the display surface side of the porous layer 8 and storing a transparent liquid 11; an upper electrode 15 (a visible ray absorbing section) for absorbing visible rays contained in the external light when the porous layer 8 is filled with the transparent liquid 11; and a piezoelectric element 14 (a driving section) for changing a display color to be displayed on the display surface by increasing or decreasing penetration of the transparent liquid 11 in the porous layer 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007231666-A (JP)
Title: Lock structure of slide bar body
Inventor: MIYAJIMA KUNIO
IPC: F16K3/24
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock structure of a slide bar body, which has a simple structure, enables the bar body to be securely in a lock state, and is extremely easily unlocked.  <P>SOLUTION: A circular insertion hole 3 is formed in a base 1 and the bar body 2 with a circular cross section having a diameter slightly smaller than a hole diameter of the insertion hole 3 is slidably inserted into the insertion hole 3. A support part 4 is formed around the insertion hole 3. A lock ring 5 provided with a through hole 6 which communicates with the insertion hole 3 and has the same shape as that of the insertion hole 3 is rotatably supported on the support part 4. By rotatably operating the lock ring 5 relative to the support part 4, a shape of either one of the support part 4 and the through hole 6, or both shapes of them are set in such a way that positional relation between the through hole 6 and the insertion hole 3 is changed from a positional relation allowing center of the through hole 6 to coincide with center of the insertion hole 3 to a positional relation allowing the center of the through hole 6 to be in an eccentric position relative to the center of the insertion hole 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007235761-A (JP)
Title: Multi-input/multi-output communication device
Inventor: NAKATANI YUUTAI
IPC: H04B7/08
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To select the optimum combination of antennas by considering a factor except fading correlation in a MIMO system.  <P>SOLUTION: A control means 303 considers information on the ratio of a signal to interference noise, delay spread information, or information on the number of conditions of a propagation path matrix in the MIMO communication in addition to space fading correlation information for determining the combination of at least two antenna means in the antenna means 301-1 to 301-P. A switch means 302 selects the determined combination of the antenna means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007231916-A (JP)
Title: Intake device for internal combustion engine
Inventor: ITOU HISANORI
IPC: F02M35/104
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To secure high filling efficiency without generating swirl.  <P>SOLUTION: An intake device has a pair of intake ports 4, 5 having shapes symmetrical with each other with respect to a flat surface including a cylinder axis. An upper wall face 14 of an intake air inlet passage part 8 of each of the intake ports 4, 5 is constituted of a first upper wall face 14a and a second upper wall face 14b lower than the first upper wall face 14a, and a lower-laminar flow passage X and an upper-laminar flow passage Y are formed so that a height position of the second upper wall face 14b is a border between the passages X, Y. The lower-laminar flow flowing in the lower-laminar flow passage X flows in a peripheral direction of a combustion chamber 3 through an intake valve opening part area Z when an intake valve 6 is opened. The upper-laminar flow flowing in the upper-laminar flow passage Y flows into the combustion chamber 3 through a swirl part 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240230-A (JP)
Title: Temperature transmitter
Inventor: TAKEUCHI MAKOTO
IPC: G01K7/24
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that any disconnection can not be detected when a wiring resistance line connecting a resistance thermometer sensor to a temperature transmitter is disconnected.  <P>SOLUTION: The temperature transmitter for inputting voltage signals from the resistance thermometer sensor via two measurement wires and the wiring resistance line, converting the voltage signals into a temperature value by applying an arithmetic operation thereto and outputting a temperature signal, is equipped with a disconnection detecting means which detects the disconnection of the wiring resistance line by using the voltage signals.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007237492-A (JP)
Title: Inkjet recording paper
Inventor: KASHIWAMURA SHINSAKU
IPC: B41M5/00
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide low cost inkjet recording paper which shows excellent curl resistance during humidity change in environments, especially under low humidity conditions.  <P>SOLUTION: This inkjet recording paper has an ink absorptive layer formed on one side of a support for image recording which has an applied undercoat layer and is pressure-treated so as not to leave an unremoved void. The blending ratio of a resin dispersion and a pigment of the undercoat layer meets formula (1) Pa/Ca<Pb/Cb. In the formula, Pa is the mass of the pigment of the undercoat layer on the ink absorptive layer side, Ca is the total mass of the pigment and the resin dispersion of the undercoat layer on the ink absorptive layer side, Pb is the mass of the pigment of the undercoat layer on the back side, and Cb is the total mass of the pigment and the resin dispersion of the undercoat layer on the back side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007238748-A (JP)
Title: Polypropylene resin composition and its molded product
Inventor: SHIMIZU TAKESHI
IPC: C08K3/34
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a talc-containing polypropylene resin composition obtained through in-line compounding, capable of solving the problem of productivity deterioration caused by a reduced degree of compression, particularly in a large kneading machine, which occurs because reduction in the degree of compression, which is conducted to extinguish flakes caused by inadequate dispersion of an inorganic filler, results in an increased amount of air introduced into the machine, and its molded product.  <P>SOLUTION: The polypropylene resin composition contains 55-95 wt.% polypropylene resin (A), 5-45 wt.% deaerated compressed talc (B) and, based on 100 pts.wt. total weight of (A) and (B), 0.1-1.0 pts.wt. fatty acid with a melting point of ≤140°C or a metal salt thereof (C) and 0.01-1.0 pts.wt. fatty acid metal salt (D) with a melting point of ≥150°C. The deaerated compressed talc (B) has an average particle size of 0.1-12 μm, a bulk specific gravity of 0.3-1.0 and a compressibility of 3.1-7.0 and is obtained through deaeration and compression. Its molded product is also provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007242942-A (JP)
Title: Electronic device and method of manufacturing same
Inventor: SATO NAOYA
IPC: H05K1/02
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device which can ensure electric conduction and to provide a method of manufacturing the same.  <P>SOLUTION: The electronic device includes a substrate 14, a first electronic part 10 having a plurality of first terminals 11 formed on the substrate 14, and a second electronic part 20 having a plurality of second terminals 21. The first terminals 11 and the second terminals 21 are overlaid and connected with each other electrically. The first terminals 11 are divided into at least first and second groups 101 and 102. The first terminals 11 of the first group are formed in a manner that they may extend along a plurality of first straight lines L<SB>1</SB>that pass a first point P<SB>1</SB>and are radially arranged. The first terminals 11 of the second group are formed in a manner that they may extend along second straight lines L<SB>2</SB>that pass a second point P<SB>2</SB>and are radially arranged. A cutting line 16 is formed between the first terminals 11 of the first group 101 and the first terminals 11 of the second group 102, on the first substrate 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007238001-A (JP)
Title: Battery state judging device
Inventor: YAMADA KEIZO
IPC: B60R16/04
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery state judging device which can exactly judge the battery state of a battery from an engine starting voltage in consideration of the influence of the temperature of a vehicle.  <P>SOLUTION: Based on an open circuit voltage OCV and the temperature of the vehicle, an engine starting voltage Vst1 corrected by the engine starting voltage Vst of a lead battery at engine starting is calculated (S112). A battery judging voltage Vst_th indicating the voltage at the engine starting voltage of the lead battery is calculated when the growth rate of the internal resistance of the lead battery reaches the predetermined value for exchanging the battery from the open circuit voltage OCV (S122). The battery state of the lead battery is judged by judging whether or not the engine starting voltage Vst1 is not less than the battery judging voltage Vst_th (S126). The temperature of the lead battery measured after elapsed for a predetermined time from the engine stop is considered as the temperature of the vehicle, so that the engine starting voltage Vst1 is calculated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006190472-A (JP)
Title: 256 meg dynamic random access memory
Inventor: KEETH BRENT
IPC: G11C5/06
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize a high density memory by an economical method.  <P>SOLUTION: The dynamic random access memory is a plurality of individual arrays of memory cells, the memory has a plurality of individual arrays forming a plurality of array blocks and a plurality of sense amplifiers, a plurality of memory cells has a plurality of peripheral apparatus writing and reading information, a logic generating a redundant signal controlling a plurality of peripheral apparatus, a power source, and a plurality of pads, only a first layer and a second layer of a metal conductor performs mutual connection between a plurality of memory cells, a plurality of peripheral apparatus, the logic, the power source, and the plurality of pads, the redundant signal is sent to a second metal layer through the sense amplifier.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007243830-A (JP)
Title: Variable gain amplifier
Inventor: IZUMISEKI NOBUHIRO
IPC: H03G3/10
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable gain amplifier for improving an output voltage in the case of 1 dB gain compression by suppressing the deterioration of noise figure.  <P>SOLUTION: A resistor 20 is connected between the drain/source of a field effect transistor 3 configuring a by-pass path 102, and a high frequency signal from the output side to input side of an amplification path 101 is fed back only by a predetermined value without deteriorating an impedance at the input side of the amplification path 101 so that it is possible to obtain a desired power gain, and to improve an output voltage in the case of 1 dB gain compression while suppressing the deterioration of the noise figure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007247144-A (JP)
Title: Excavating work machine
Inventor: OYAMADA YASUYUKI
IPC: E02F9/18
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counterweight of a power shovel having compatibility with a higher-level model without affecting the radius of a back end during slewing.  <P>SOLUTION: In the power shovel 50, the counterweight is formed in the rear of a car-body frame 11 which is elongated from a front end to a lower end in the lower section of a super structure 10, and an engine 14 is placed on the rear of the frame 11. An additional weight 12 is arranged in a gap which is formed between the rear of the frame 11 and the engine 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT