baber/WOPTO huggingface dataset:
Patent JP-2011159567-A (JP)
Title: Luminaire for streetlight
Inventor: MERA MITSUTSUGU
IPC: F21V7/22
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire for a streetlight, which efficiently diffuses thermal energy generated from an LED element and power supply device in a lamp main body.  <P>SOLUTION: The luminaire for a streetlight consists of: a lamp casing mounted on a metal pole; a cover body mounted on the casing so as to open and close; a substrate with a plurality of LED elements arranged; a reflector arranged in a periphery of the substrate; and the power supply device which make the LED elements emit light. The lamp casing is formed of a light metal die cast, and the cover body is formed of metal material with higher thermal conductivity than that of the lamp main body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165752-A (JP)
Title: Chip resistor
Inventor: HAYASHI SHINKIN
IPC: H01C1/01
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip resistor that prevents the generation of cracks in a joint between a chip resistor and solder even if energization is repeatedly executed in a state that the chip resistor is mounted to a printed circuit board via a solder fillet.  <P>SOLUTION: The chip resistor P1 has a side electrode 50 formed of resin-based conductive paste (for example, resin silver paste), and plating 60 formed on the side electrode. The plating 60 has copper plating 62 whose thickness is 10-30 μm as an inner layer. The copper plating 62 is laminated on the surface of the side electrode 50.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164786-A (JP)
Title: Device, method and program for verifying operation
Inventor: TAKAHATA ISATO
IPC: G06F11/28
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate comparison of new and old output results by an operation verification test of a Web page.  <P>SOLUTION: An operation recording part 137 detects data input operation to the Web page, and records a function corresponding to the data input operation into an operation content file. A program generation part 132 sets a program code according to the function recorded in the operation content file to generate a test program for reproducing a series of operation executed to the Web page. A program execution part 134 makes the test program be executed. A test result holding part 152 records the Web page after the test program execution as test result data. A comparison part 514 compares the preceding test result data after the preceding test program execution and the this-time test result data after the this-time test program execution. A comparison result creation part 518 outputs a comparison result image wherein a discordance portion is identified and displayed as the result of the comparison by the comparison part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010103572-A (JP)
Title: Method for manufacturing solar cell element, and solar cell element
Inventor: TSUJIMOTO HIRONOBU
IPC: H01L31/04
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a solar cell element which reduces irregularities of the surface of a collector electrode formed in a screen printing process step to reduce its resistance value, and contributes to improvement in photoelectric conversion performance.  <P>SOLUTION: When the collector electrode 5 of the solar cell element is formed (d) by conductive paste screen printing, screen printing treatment is repeated two or more times. At this moment, each screen printing treatment is executed using a different mesh pattern. By repeating screen printing treatment plural times, the surface of the collector electrode 5 formed is flattened.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011166345-A (JP)
Title: Laminated band-pass filter
Inventor: TOMAKI SHIGEMITSU
IPC: H01P1/203
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To achieve miniaturization, thinning, and desired characteristics in a laminated band-pass filter having three or more resonators.  <P>SOLUTION: The laminated band-pass filter 1 includes a first to fourth resonators integrated with a laminate 20. A grounding conductor layer 23 is arranged on the bottom surface 20B of the laminate 20. Each resonator includes: an inductor constitution part including an inductor conductive layer and being long in one direction; a capacitor connection passage for electrically connecting the inductor constitution part to a capacitor; and first and second grounding connection passages for respectively connecting first and second end parts positioned at both longitudinal ends of the inductor constitution part to the grounding conductive layer. The capacitor connection passage and the first and second grounding connection passages respectively include one or more through-holes. The grounding connection passage between the two adjacent resonators is shared.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164254-A (JP)
Title: Organic photoreceptor, image forming apparatus and process cartridge
Inventor: TAKAO HIROKI
IPC: G03G5/047
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic photoreceptor which eliminates thixotropy that is apt to occur in a coating liquid of a condensed polycyclic pigment, resultant aggregation of pigment fine particles in the coating liquid, and image unevenness in a charge generating layer after coating, and exhibits favorable sensitivity characteristics with respect to short wavelength laser exposure and excellent dot reproducibility, by using the charge generating layer, and to provide an image forming apparatus and a process cartridge using the organic photoreceptor.  <P>SOLUTION: The organic photoreceptor includes a charge generating layer and a charge transporting layer on a conductive support. The charge generating layer contains a condensed polycyclic pigment having an average major axial length of 25 to 150 nm and an average minor axial length of 10 to 50 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163640-A (JP)
Title: Heat exchanger
Inventor: MACHIDA KAZUHIKO
IPC: F28F13/12
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger that includes a heat transfer promoter sufficiently improving heat transfer performance, and is manufactured in a simple manner.  <P>SOLUTION: The heat exchanger includes: two inner pipes 103 through which a refrigerant flows; an outer pipe 105 provided outside of the pipes, and forming a fluid flow passage together with the inner pipes 103 therebetween, through which water flows; and the heat transfer promoter 90 for reducing a flow passage cross-sectional area S1 of the fluid flow passage. The heat transfer promoter 90 is fixed linearly coming into contact with each of the two inner pipes 103 along in the longitudinal direction so that a minimum clearance Δt2 defined between the heat transfer promoter 90 and the outer pipe 105 becomes substantially equal to a minimum clearance Δt1 defined between the two inner pipes 103 and the outer pipe 105, thereby improving the heat transfer performance and also the insertion properties of the heat transfer promoter 90, and thus the heat exchanger having high heat transfer performance is manufactured in a simple manner.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160982-A (JP)
Title: Electric razor
Inventor: INOUE KAZUHIKO
IPC: B26B19/26
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently demonstrate a cutting function by a rotary blade and to improve beard cutting efficiency and sharpness further by forcibly vibrating the rotary blade at high speed in the axial direction as well simultaneously while rotating the rotary blade around a predetermined axis in a rotary electric razor.  <P>SOLUTION: In the electric razor having the rotary blade to be rotationally driven around the predetermined axis, on at least one side face 34a of an cutter (rotary blade) 11, a piezoelectric element 50, to which a driving voltage is applied to vibrate the cutter 11 in the axial direction when the cutter 11 is rotationally driven, is disposed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165005-A (JP)
Title: Imaging apparatus and toll collection system
Inventor: HASHITANI SEIICHI
IPC: G07B15/00
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which can pick up the image of a person such as a driver in a vehicle as a high quality of moving image, by reducing the influence of the light reflected on a windshield due to sunlight or the like, even with respect to a vehicle whose windshield angle is different.  <P>SOLUTION: The imaging apparatus includes a plurality of cameras, whose installation positions and the polarization angles of polarizing filters that are mounted on their image-pickup face sides are optimized, in order to minimize the light reflected on a windshield with any angle at any vehicle position in an image-pickup area, and configured to measure the windshield angle of the vehicle and the vehicle position, select the optimal camera with respect to the windshield angle of the vehicle from among the plurality of cameras based on the measured windshield angle, determine the optimal image-pickup position with respect to the selected camera, and when the measured vehicle position reaches the determined optimal image-pickup position, obtain a still image from the selected optimal camera.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165065-A (JP)
Title: Feed speed control method and feed speed control apparatus
Inventor: HAMADA KENJI
IPC: G05B19/416
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feed speed control method and a feed speed control apparatus which prevents a local processing burn.  <P>SOLUTION: The feed speed control method controls a relative feed speed F of a tool 30 with regard to a workpiece 15, such that a process efficiency Q"(w, θ, t) at each micro-region is controlled to be equal to or below the upper limit Q"set1 when dividing the processing region into a plurality of micro-regions by the tool 30 at each instant t during the processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163729-A (JP)
Title: Cooling device
Inventor: FUKUI TAKASHI
IPC: F24F11/02
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cooling device with improved determination accuracy of a water freezing condition for operating antifreezing control.  <P>SOLUTION: A refrigerating cycle circuit is configured by sequentially connecting a compressor 1 for compressing a refrigerant, a condenser 2 for condensing the refrigerant compressed by the compressor 1, a throttle means 4 for decompressing the refrigerant condensed by the condenser 2, and an evaporator 5 for evaporating the refrigerant decompressed by the throttle means 4 and cooling a cooling fluid by piping to circulate the refrigerant. The cooling device includes a calculating part 21 for correcting freezing determination state quantity being a threshold value of freezing state determination calculated with respect to the entire evaporator 5 based on distribution of the state quantity of the cooling fluid inside the evaporator 5, a determination part 23 for determining the state regarding freezing based on the freezing determination state quantity regarding the correction by the calculating part 21, and a control part 24 for performing processing for preventing freezing of the cooling fluid based on the determination result of the determination part 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171850-A (JP)
Title: Communication equipment and frequency correction method
Inventor: MIMA TAKAYUKI
IPC: H03F3/24
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication equipment provided with an amplifier, and to provide technology capable of improving quality of communication with communication partner equipment of the communication equipment.  <P>SOLUTION: A transmission/reception processing part 10 of the communication equipment is provided with the amplifier 20, a correction information storage part 64, and a frequency correction part 601. The correction information storage part 64 stores correction information for correcting a frequency deviation of an output signal of the amplifier 20 in a transient response of the amplifier 20. The frequency correction part 601 corrects a frequency of an input signal to the amplifier 20 on the basis of the correction information stored by the correction information storage part 64.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169710-A (JP)
Title: Core and fuel assembly in fast breeder reactor
Inventor: FUJIMURA KOJI
IPC: G21C5/20
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core of a fast breeder reactor which attains the reduction in the time required for the reprocessing of spent nuclear fuel materials.  <P>SOLUTION: The core of the fast breeder reactor is constituted by placing an inner core fuel zone in the center in a radial direction and surrounding the inner core fuel zone with an outer core fuel zone. In each of fuel assemblies 7 loaded into the inner core fuel zone and each of fuel assemblies 8 loaded into the outer core fuel zone, a fuel zone 9 is located in the center of the axial direction and an upper axial blanket zone 10 and a lower axial blanket zone 11 are laid out above and below the fuel zone 9, respectively. The fuel zone 9 contains fissionable Pu. The ratio of Np-237 contained in the nuclear fuel materials in the upper and lower axial blanket zones 10 and 11 to them ranges between 3% and 10% inclusive. The Pu in the spent nuclear fuel materials in each blanket zone is reactor-graded.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170594-A (JP)
Title: Memory access system and memory access control method
Inventor: TAKIZAWA TETSUO
IPC: G06F12/06
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory access system that can efficiently access memory even when making horizontal access and vertical access to two-dimensionally arrayed data stored in a plurality of memory channels.  <P>SOLUTION: The memory access system divides two-dimensionally arrayed data into first storage units each having Xa blocks in an X-direction and Ya blocks in a Y- direction, divides each first storage unit of data further into second storage units each having Xa blocks in the X-direction and Yb blocks in the Y- direction, stores a first block group of data of the first storage unit in the respective first banks of two memory channels in the second storage unit, and stores a second block group of data of the first storage unit in the respective second banks of the two memory channels in the second storage unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167977-A (JP)
Title: Image forming apparatus
Inventor: NARUSE SHINICHIRO
IPC: B05C5/00
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of causing a fall in image quality by a fall in relative position accuracy of a black head and a color head when the black head and color head are separated and connected to be movable.  <P>SOLUTION: The image forming apparatus includes an auxiliary scanning direction positioning means 201 having a reference shaft part 211 provided at a black carriage 15 and extended in a main scanning direction, and positioning groove parts 212 provided at a color carriage 16 and engaged with the reference shaft part 211; a rotating direction positioning means 202 provided at the color carriage 16 and abutting on the black carriage 15 in a rotating direction around the shaft center of the reference shaft part 211 as the rotational center; and a main scanning direction positioning means 203 having groove parts 215, 216 provided at the black carriage 15 and the color carriage 16 respectively in parallel with an auxiliary scanning direction, and a positioning member 219 formed with parallel shaft parts 217, 218 engaged with the two groove parts 215, 216.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174113-A (JP)
Title: Electrolytic refiner for copper and electrolytic refining method for copper using the same
Inventor: SHIMOKAWA KIMIHIRO
IPC: C25C1/12
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic refiner for copper, which can produce electrolytic copper having adequate quality at an adequate production cost, and to provide an electrolytic refining method for copper using the same.  <P>SOLUTION: The electrolytic refiner 10 for copper includes: an electrolytic tank 17 for copper; an electrolytic solution supply unit 11 for supplying the electrolytic solution to the electrolytic tank 17; an additive tank 12 for supplying an additive which contains thiourea and hydrochloric acid to the electrolytic solution supply unit 11; and a glue dissolution tank 13 for continuously supplying an aqueous solution of glue prepared by continuously dissolving the glue that is continuously supplied, to the electrolytic solution supply unit 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176504-A (JP)
Title: Network control method, network control system, and packet transfer device
Inventor: CHIN FUMIHIRO
IPC: H04L45/58
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network control system which is capable of saving power without spoiling stability of a network.  <P>SOLUTION: A first packet transfer device includes: a path information transmission part which transmits path information being information showing a path through which the first packet transfer device transfers packets, to a second packet transfer device; and a power control part which stops power supply to a packet transfer engine switched to the second packet transfer device, to stop the packet transfer engine. The second packet transfer device includes: a transfer information generation part which generates packet transfer information being information showing a path for packet transfer for a packet transfer engine in the second packet transfer device, on the basis of path information received from a path information transmission part of the first packet transfer device; and a path switching part which is provided to the first or second packet transfer device and switches a path connected to the first packet transfer device to the second transfer device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177942-A (JP)
Title: Printing apparatus and printing control method
Inventor: KUSAKABE TAKETOSHI
IPC: B41J3/60
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To resume printing with the minimum possible waste of sheet paper and ink even if an error occurs during printing to interrupt the printing.  <P>SOLUTION: A plurality of images are sequentially printed on a first surface of a sheet, and every time one image is printed, identification information identifying the image is recorded. In the event that an error occurs to interrupt the printing, when the printing is resumed after the error is resolved, the identification information recorded on the first surface of the sheet resupplied from a reverse part is read to specify the image that is to be printed first on a second surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181039-A (JP)
Title: Database access control method, program, and information processor
Inventor: MURAKAMI MASANORI
IPC: G06F12/00
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a processing load for connection checking in using pooled connections.  <P>SOLUTION: A database access control method includes: an acquisition step for acquiring a connection from a connection pool where connections to a database are pooled without checking a connection status when a business processing request from a client terminal is received; a step for issuing a first SQL sentence corresponding to the business processing request to the database using the connection acquired in the acquisition step; and a step for issuing a second SQL sentence for checking the connection status of the connection acquired in the acquisition step when the processing for the first SQL sentence has not been completed normally.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184931-A (JP)
Title: Building unit, unit building, and structural calculation method for unit building
Inventor: SATO YOICHI
IPC: E04B1/348
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building unit having columns optimally designed in comparison with the prior art.  <P>SOLUTION: The building unit 12 is adapted to set the plate thickness of columns 14A on the girder side provided with an external facing material 32, thicker than that of other columns 14B. Two kinds of plate thickness of the columns are thus provided to attain an optimal design of the columns, and the deformation and stress of the columns are balanced while suppressing the amount of material used.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183301-A (JP)
Title: Method and apparatus for concentrating sludge
Inventor: AOI KENTARO
IPC: B01D36/02
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for concentrating sludge in which the concentration of the sludge in the cleaned waste water to be discharged is managed without using a sludge densitometer having a high production cost and the cleaned waste water, which discharge of a further increase of the sludge concentration is prevented.  <P>SOLUTION: The method for concentrating sludge includes: a filtration step of introducing raw water into a filtration facility 10 through an introduction pipe 11, on which a densitometer 16 and a flowmeter 17 are arranged additionally, and filtering the cleaned waste water from the filtration facility 10 by an immersion membrane 41 arranged in a membrane immersion tank 40; and a physically cleaning step of exfoliating the sludge stuck to the immersion membrane 41 and storing the exfoliated sludge in the cleaned waste water in the membrane immersion tank 40. The filtration step and the physically cleaning step are carried out repeatedly to the extent that the integrated amount of turbidity is calculated by an arithmetic unit 20 on the basis of the values measured by the densitometer and the integrated amount of turbidity reaches a predetermined value. When the integrated amount of turbidity reaches the predetermined value, the physically cleaning step is carried out firstly thereafter and then a part of the cleaned waste water in the membrane immersion tank 40 is discharged after a time of transition is ensured.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010210624-A (JP)
Title: New method for on-line measuring in simulated moving bed, and application to control and adjustment of the bed
Inventor: HOTIER GERARD
IPC: G01N21/65
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method of analysis for on-line concentration measurement of flow composition in hydrocarbon traveling within various separated bands of the simulated moving bed based on simultaneous measurement of Raman spectrum and temperature for a sample in the measuring point.  <P>SOLUTION: This invention is the method using an immersion probe and a thermocouple to measure concentration of a form existed in one point of a separator which functions in a manner of the simulated moving bed (SMB). The immersion probe is located in one of the flows entering or coming from one point inside the above separator or the separator itself, while the thermocouple is located near the immersion probe. Further the Raman spectrum obtained by using a laser light source which functions in wavelength of 785 nm is also used.  <P>COPYRIGHT: (C)2010,JPO&INPIT