baber/WOPTO huggingface dataset:
Patent JP-2007006464-A (JP)
Title: Semiconductor device
Inventor: SHIONOIRI YUTAKA
IPC: G06K19/07
Filed: 2006-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an operational defect such as malfunction or no response caused by changing a pulse width in a semiconductor device capable of communicating data through wireless communication.  <P>SOLUTION: In a semiconductor device, a level shift circuit is provided between a data demodulation circuit and each circuit block to which a demodulated signal output from the data demodulation circuit is sent. Therefore, a voltage amplitude of a demodulated signal is approximately equalized with a voltage amplitude of an output signal from each circuit block. Thus, a pulse width of the demodulated signal is approximately equalized with that of a signal within each circuit block or the pulse width of the demodulated signal is approximately equalized with that of an output signal from each circuit block, thereby preventing an operational defect such as malfunction or no response caused by changing a pulse width.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007313441-A (JP)
Title: Crushing machine
Inventor: KITAGUCHI ATSUSHI
IPC: B02C18/18
Filed: 2006-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crushing machine capable of stably and efficiently producing a crushed object with a good particle size quality.  <P>SOLUTION: The crushing machine comprises a crushing rotor 32 arranged with a crushing bit 35 for crushing an object to be crushed and rotated, an anvil 33 provided on an outer side in a radial direction of the crushing rotor 32 so as to be opposed to a rotation direction of the crushing rotor 32, and screens 39, 40 provided in a downstream side in a circulation direction of the object to be crushed of the anvil 33 and at an outer side in the radial direction of the crushing rotor 32 and having a discharge hole for discharging the crushed object. The anvil 33 is arranged such that the crushing rotor 32 and an opposed surface 37b are positioned at the crushing rotor 31 side as compared with the screens 39, 40 such that the object to be crushed is positively crushed until they reach to the screens 39, 40.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007315990-A (JP)
Title: Method and device for inspecting optical element
Inventor: KINOSHITA AKIHIRO
IPC: G01M11/00
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method of an optical element, capable of inspecting the state of transmission surface and reflection surface of light of the optical element with the same wavelength as in the state of an electronic apparatus for mounting the optical element.  <P>SOLUTION: In the inspection method of a prism 50, a laser beam of the same wavelength as the laser beam used in the electronic apparatus mounting the prism 50 is radiated from a light source 20 or a light source 60, light quantity of the reflected light or transmitted light obtained by irradiating the surface of the prism 50 with the laser beam is detected by a photodetector 100, and the quality of the surface state of the transmission surface (planes X, Y and U) and reflection surface (slope Z) is determined, based on the difference between the light quantity detected by the photodetector 100 and reference light quantity. This inspection method is effective, especially at detecting fogging of the prism 50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007313628-A (JP)
Title: Die for processing of mother board, manufacturing method for working plate, and manufacturing method for product plate
Inventor: IWAMOTO KATSUHIKO
IPC: H05K3/00
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To perform processing of a mother board in dividing into a plurality of processing regions along the mother board transported direction, in which it is possible to extend the degree of freedom in selecting the processing method in each region without complication of a processing die or its enlargement in the size.  <P>SOLUTION: A first region 12 and a second region 14 are provided in the downstream and upstream, respectively, about the mother board transported direction, and a mother board cutting means to cut the mother board in the direction crossing the mother board transported direction is installed between the first 12 and second regions 14. The mother board cutting means includes a female die 60 with the undersurface of the upper die 50 secured to the first region 12 and an upper die stripper 70 for cutting the mother board arranged movably in the vertical direction along the side face in the upstream of the female die 60 and energized downward, and on the second region 14 of a lower die 20, a punch 38 for cutting the mother board is installed in such an arrangement that its side face in the downstream slides along the side face in the upstream of the female die 60.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007323347-A (JP)
Title: Information processing apparatus, cooling system and cooling method
Inventor: KOMAKI HIROAKI
IPC: G06F15/78
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus, a cooling apparatus and a cooling method which can efficiently cool a multicore processor.  <P>SOLUTION: The information processing apparatus is provided with: a temperature sensor 221 for measuring the average temperature of a die; a multicore processor 102 having a plurality of processors 201, 211 to 218; a temperature controller 230 and a cooling fan 240 for cooling the multicore processor 102; a first storage part 251 for storing a maximum temperature specified for the case temperature of the multicore processor 102 and a reference temperature measured by a temperature sensor in a no load state of the plurality of processors 201, 211 to 218; a second storage part 252 for storing the maximum temperature specified for the case temperature of the multicore processor 102, a temperature difference between a temperature measured by the temperature sensor in a state that load is applied at least to one of the plurality of processors 201, 211 to 218 and the reference temperature and relation of distribution of usage rates of a management processor and sub-processors; and a setting part for setting a set temperature in a temperature register 232 in accordance with the distribution of the usage rates of the processors 201, 211 to 218.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007325005-A (JP)
Title: Output buffer circuit, and method for adjusting its waveform
Inventor: IIO YOSHINORI
IPC: H03K19/0175
Filed: 2006-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To fall a crossover voltage of output signals of a positive phase and a negative phase into a given range.  <P>SOLUTION: Buffer circuits 11, 12 adjust a leading time or trailing time with respect to input signals INP, INM, respectively, and output as a positive phase output signal OUTP and a negative phase output signal OUTM, respectively. A determination circuit 13 outputs to a control corcuit 14 a signal CU which becomes an H level when both of the positive phase output signal OUTP and the negative phase output signal OUTM are equal to or more than a reference voltage Vref2, and a signal CD which becomes the H level when both of them are equal to or less than a reference voltage Vref1. The control circuit 14 controls the buffer circuits 11, 12 so that the control circuit 14 prolongs the leading time of a leading signal or shortens the trailing time of a trailing signal when the signal CU is at the H level, and shortens the leading time of the leading signal or prolongs the trailing time of the trailing signal when the signal CD is at the H level.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007297206-A (JP)
Title: Paper feed device for continuous paper
Inventor: TSUCHIYA MASAHITO
IPC: B65H20/20
Filed: 2006-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feed device for continuous paper composed of a potentiometer and a dancer arm and capable of preventing smooth flow of paper from being impaired even if the continuous paper is suddenly delivered and jumped up when the dancer arm is pulled to a step on the downstream side.  <P>SOLUTION: A connecting projection prevention member B is installed between a drive means K formed of a pin tractor P and a roller R fitted to the end of the dancer arm A.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007324017-A (JP)
Title: Heating cooker
Inventor: ISHIO YOSHIAKI
IPC: H05B6/12
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To transmit certainly a notification sound of completion of automatic cooking to a user and improve user friendliness.  <P>SOLUTION: When a user operates a control means and selects an automatic cooking, a notification by sound is made by a sound synthesizing means at the completion of cooking, and if the user has left it standing without operating the control means, a sound synthesizing means makes the notification periodically for a certain period by a timer signal of a timer means, thereby, the notification of completion at the time of cooking completion can be transmitted to the user certainly and user-friendliness can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007319825-A (JP)
Title: Sorting device
Inventor: TAKAKUWA KOKICHI
IPC: B07B1/46
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sorting device capable of removing foreign substances that are mixed together with a group of PET bottles without using vibration.  <P>SOLUTION: A sorting device 1 is used for removing cullets 53 that are mixed together with collected PET bottles 51. A mixture of PET bottles 51 and cullets 53 is introduced from the downstream end 3a of a belt conveyer 3 into the device 1. The device 1 is provided tilted at a position toward which the introduced mixture falls, so that PET bottles 51 in the mixture are guided downward along the slope. The device 1 is further provided with screens 5 for causing cullets 53 in the mixture to fall downward, a PET bottle discharge port 2a for discharging PET bottles 51 introduced with the use of screens 5, and a cullet discharge port 2b for discharging cullets 53 that fall from the screens 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007323018-A (JP)
Title: Optical device and display device using same
Inventor: WAKABAYASHI KOTARO
IPC: G02B27/28
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a half wave length plate used under a high temperature atmosphere easily causes the deterioration of optical characteristics of an organic film by the heat and the half wave length plate is conventionally arranged to have a certain interval from a polarizer to prevent a bad influence from the heat generated in the polarizer, but the arrangement interval prevents the miniaturization of an optical engine or a display device.  <P>SOLUTION: The optical device 10 is formed by laminating a polarization plate 15 on an exposed main surface of one of both outermost birefringent plates of the half wave length plate part formed by laminating the plurality of birefringent plates made of quart as a base material. The display has the optical device 10 placed on the front stage of light incident surface and/or the subsequent stage of light out-going surface of a polarized beam splitter 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007306899-A (JP)
Title: Mutant bdnf gene introducing knock-in mouse
Inventor: KOJIMA MASAMI
IPC: G01N33/15
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knock-in animal expressing a precursor form of human neurotrophic factor BDNF.  <P>SOLUTION: The invention provides a non-human knock-in animal having a mutation in a proBDNF gene, wherein the conversion from proBDNF to BDNF is inhibited by the mutation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007301328-A (JP)
Title: Chair for game saloon with baggage leaving prevention, and baggage leaving prevention unit
Inventor: OMI HIROSHI
IPC: A47C7/62
Filed: 2006-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which is easy to operate, which warns a customer not to leave his/her baggage behind at need, where complicated electric wiring is eliminated, and where frequency of battery replacement is reduced by reducing power consumption even when using a battery.  <P>SOLUTION: A chair 1 for a game saloon is provided with: a seat-taking sensor 5 at a housing part where a seat-taking part 2 of the chair 1 functions as a cover, and the seat-taking part of the chair; a baggage housing sensor 6; a warning unit 7 of generating warning when prescribed conditions set in advance are satisfied; and a controller 8 for operating a warning means of the unit 7. In another embodiment, the seat-taking sensor 5 is provided at the chair 1 or on an island side. Then, when the sensor 5 is on the side of the chair 1, a sending unit for sending a signal is provided on the side of the chair 1, and a receiver for receiving the signal, a warning means which warns when the prescribed conditions set in advance are satisfied and a control means for operating warning are provided at a game machine used presently or on the side of an island near the game machine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007330046-A (JP)
Title: Drive control method for stepping motor
Inventor: UEDA SATOSHI
IPC: H02P8/12
Filed: 2006-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive control method for a stepping motor capable of attaining low vibration, cost reduction and low current consumption without adding radiating materials such as a cooling fan and a radiating fin leading to a cost increase, by inhibiting vibration in increasing a current value from standby current value to a rotational operation current value when the stepping motor of an electrophotography device is driven, by shortening the settling time of the vibration, by preventing the step-out of the stepping motor, and by reducing current consumption upon stopping of the stepping motor and heat generation of a motor driver circuit.  <P>SOLUTION: While the stepping motor 4 is stopping, the standby current value is set so as to be low. In driving the stepping motor 4, a motor current 6 is raised step by step or gradually in raising a standby current to a rotational operation current ahead of the input timing of an initial driving pulse.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007327442-A (JP)
Title: Air intake device for internal combustion engine
Inventor: SASANO NORIHISA
IPC: F01P11/10
Filed: 2006-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air intake device 1 for an internal combustion engine suitable for space reduction, easily mountable on a vehicle, and capable of restraining a temperature rise in intake air.  <P>SOLUTION: A module is formed by integrally molding an electric fan shroud 14 of a heat exchange unit 10 composed of a radiator 12 of the internal combustion engine and an air cleaner case 5 of the intake device 1 supplying cleaned intake air. An air cleaner cap 6 constituting an air cleaner part 2 is formed as a doubled structure by sandwiching and installing an air cleaner element 7 by and on an opening surface of the air cleaner case 5. A flow passage having a uniform and effective flow pattern on the whole surface of the air cleaner cap 6, is partitioned by arranging a partition rib in a space formed of its doubled structure. At least one of the opening end of the doubled structure is communicated with the electric fan upstream side of the electric fan shroud 14. Outside air is taken in the space 62 of the doubled structure by operation of an electric fan, to restrain the temperature rise in the intake air flowing inside.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007326349-A (JP)
Title: Sheet processing device and image forming device
Inventor: OIKAWA ATSUTERU
IPC: B65H37/04
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet processing device capable of securing bookbinding quality when a sheet bundle including folded sheets are book-bound, and an image forming device.  <P>SOLUTION: Sheets folded by a sheet folding section are stored in a sheet storage section 237 standing therein, and the sheet bundle including folded sheets P with their bottom ends abutting on a lower end registering member 239 is folded by folding means 241, 242, 243 to book-bind the sheet bundle. Then, the sheets folded by the sheet folding section are reversed upside down by a reversing section 233 and conveyed to the sheet storage section 237 with their folding part located at the rear end, allowing the tip end of the sheets to abut on the lower end registering member 239.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007330852-A (JP)
Title: Isotope gas separation method using pressure swing adsorption process
Inventor: NISHIO SUSUMU
IPC: B01D53/04
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an isotope gas separation method using a pressure swing adsorption process, the method achieving high separation and enrichment effect without needing a large-scale apparatus like in precedent arts.  <P>SOLUTION: An isotope gas separation and enrichment method using the pressure swing adsorption process in an adsorption column packed with an isotope selective adsorbent is characterized in that: (a) at least one kind of isotope gas is adsorbed in the isotope selective adsorbent in the adsorption column from raw material gas containing several kinds of isotope gases, and other isotope gases are passed therethrough for recovering; (b) the other recovered isotope gases are returned to the raw material gas supply side; (c) then the isotope gas adsorbed in the isotope selective adsorbent is desorbed and regenerated by reducing the pressure of the adsorption column lower than in the adsorbing time; and (d) the operations of (a)-(c) are repeated more than once.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007332267-A (JP)
Title: Coating paste
Inventor: ICHITANI MOTOKUNI
IPC: H01G4/12
Filed: 2006-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating paste excellent in coatability and the dispersibility of inorganic powder or electrically conductive powder therein.  <P>SOLUTION: The coating paste is to be used in laminated-type electronic parts and characterized in containing 0.01-20 wt.% of organic microparticles 0.01-1μm in average size. Therefore, the coating paste is excellent in coatability and the dispersibility of inorganic powder or electrically conductive powder therein, enabling printing in high accuracy, furthermore, being usable as an electrically conductive paste by including electrically conductive powder therein, and since the electrically conductive paste is excellent in degreasing tendency after baking, enabling forming coating film of excellent electrical properties.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007332939-A (JP)
Title: Various-fuel internal combustion engine
Inventor: ITO YASUSHI
IPC: F02B23/10
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve engine performance, fuel economy performance and emission performance in a well-balanced state in high load operation.  <P>SOLUTION: This various-fuel internal combustion engine is provided with a fuel characteristic detecting means for detecting an ignitability index value Pc and an evaporability index value Pv of respectively indexing ignitability and evaporability of fuel in a combustion chamber CC composed of at least two kinds of fuels F1 and F2 different in property, a combustion mode setting means of setting a combustion mode in a stoichiometric compressed self-ignition diffusion combustion mode when its ignitability index value Pc and the evaporability index value Pv are respectively an ignitability determining reference value Pc1 and an evaporability determining reference value Pv1 or more for satisfying excellent ignitability and evaporability suitable for the stoichiometric compressed self-ignition diffusion combustion mode, and a combustion control executing means for operating in the combustion mode set by this combustion mode setting means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008002350-A (JP)
Title: Exhaust gas recirculation device for internal combustion engine
Inventor: ONO TOMOYUKI
IPC: F02M25/07
Filed: 2006-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of suppressing the occurrence of an engine stall by reducing an EGR gas amount immediately after instruction for reducing an EGR gas amount is issued in the start of a vehicle and increasing the proportion of fresh air of gas flowing in an internal combustion engine, in an exhaust recirculation device for an internal combustion engine.  <P>SOLUTION: The exhaust recirculation device for an internal combustion engine comprises: a turbocharger having a turbine disposed to an exhaust passage and a compressor disposed to an intake passage; a low-pressure EGR passage; and a high-pressure EGR passage; a means (S103) for determining intention to start; and an EGR gas amount control means (S104) reducing the low-pressure EGR gas amount recirculated in the low-pressure EGR passage and increasing a high-pressure EGR gas amount recirculated in the low-pressure EGR passage in advance before the vehicle is started while keeping an EGR rate, when the means for determining the intention starts the vehicle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008002441-A (JP)
Title: Axial blower
Inventor: ARAI TOSHIKATSU
IPC: F04D29/66
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axial blower reducing noise without increasing axial dimensions of the axial blower.  <P>SOLUTION: The axial blower is provided with a boss 2 driven and rotated by a motor and a plurality of rotors 1 radially mounted to the boss 2 and blasting air in a rotary shaft 3 direction. A chord center line Pr1 in a first region from the boss 2 to a bending point Pw of a radial direction intermediate part of the rotor 1 is inclined to an upstream side by a fixed forward inclination angle δzw larger than 0°. The chord center line Pr1 in a second region from the bending point Pw to a rotor outer circumference is inclined to the upstream side by an angle larger than the first forward inclination angle δzw, and a forward inclination angle δzs of a tangent 15 of the chord center line Pr1 at the rotor outer circumference is set in a range of 30°-40°.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008004507-A (JP)
Title: External electrode type discharge lamp, and backlight unit
Inventor: TERADA TOSHIHIRO
IPC: H01J65/00
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external electrode type discharge lamp and the like capable of preventing separation of an electrode from a glass bulb.  <P>SOLUTION: This external electrode type discharge lamp is provided with the glass bulb 3 formed out of a glass material, electrodes 5 and 7 arranged on outside surfaces of both ends of the glass bulb 3, and covering members covering the electrodes 5 and 7. The glass bulb 3 has a protective layer, a phosphor layer and the like formed on its inside surface, and is filled with mercury, a rare gas and the like. The electrodes 5 and 7 contain conductive materials 5a and 7a, and frit glass pieces 5b and 7b having a melting point lower than that of the glass bulb 3, respectively, and the plurality of frit glass pieces 5b and 7b are jointed to the outside surface of the glass bulb 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT