baber/WOPTO huggingface dataset:
Patent JP-2006031645-A (JP)
Title: Real-time estimation method for dynamic crowd density and crowd accident prevention system
Inventor: MITACHI NARIYUKI
IPC: G06T7/20
Filed: 2004-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide real-time estimation technology for dynamic crowd density based on image processing for caution and prevention of generation of a crowd accident in a store, various kinds of event sites or the like.  <P>SOLUTION: In this real-time estimation method for dynamic crowd density and crowd accident prevention system, so as to grasp a congestion situation in real time to contribute to crowd control, the number of persons is not accurately counted by closely watching the individual person, but a property as a crowd is characterized into a moving lump or a lump having a different background and different brightness, rigidity is not pursued, and simplification is performed as thoroughly as possible to a degree not impairing practicality.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006053287-A (JP)
Title: Electrooptic device, method for manufacturing electrooptic device, and electronic apparatus
Inventor: WACHI REIKO
IPC: G09F9/30
Filed: 2004-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrooptic device, a method for manufacturing the electrooptic device, and an electronic apparatus.  <P>SOLUTION: In the semi-transmissive reflective electrooptic device including an electro-optic material between a pair of substrates placed opposite to each other and having a reflective region and a transmissive region, either one substrate out of the pair of substrates is equipped with a resin layer having a light reflection film formed on the upper side thereof and having a projecting and recessing pattern to impart a scattering function to the light reflection film in the reflective region, and a predetermined protrusion part different from the projecting and recessing pattern on the reflective region and the transmissive region or on either one of them, wherein further the resin layer having the projecting and recessing pattern and the protrusion part are formed with a single transparent resin layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006051170-A (JP)
Title: Image diagnostic apparatus, head ischaemia region analysis system, head ischaemia region analysis program, and head ischaemia region analysis method
Inventor: SATO KYOKO
IPC: A61B5/055
Filed: 2004-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily grasp presence or absence of initial stage ischaemia or an ischaemia region in the head region of a subject using medical images such as simple CT (tomography) images and MR (magnetic resonance) images.  <P>SOLUTION: An image diagnostic apparatus has a means for setting threshold values becoming a reference in extracting intracranial region data from image data, a region dividing means dividing the intracranial region data into a plurality of divided image data, a means for detecting pixel values in normal regions by analyzing the distribution of the respective pixel values of the divided image data, a means for detecting the pixel values in the ischaemia regions using the pixel values in the normal regions by analyzing the distribution of the respective pixel values of the divided image data, and a means for calculating the shift quantity of the pixel value in the ischaemia region by determining the difference value between the pixel value in the ischaemia region and the pixel value in the normal region.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006054980-A (JP)
Title: Semiconductor device
Inventor: ITO HIDENOBU
IPC: H02M3/155
Filed: 2004-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which prevents heat generation of an internal power circuit, and is not subject to restrictions in design due to an input voltage from an external power circuit.  <P>SOLUTION: A first terminal 11 receives the input voltage Vi. A second terminal 12 is connected to an end of an inductor element L1. A third terminal 13 is connected to the other end of the inductor element L1. The third terminal 13 (the other end of the inductor element L1) is, for example, connected to a grounding cable through a capacitive element C1. A switching circuit 14 connects the second terminal 12 either to the first terminal 11 or the grounding cable. A control circuit 15 switches a component to which the switching circuit 14 is connected according to the voltage Vo of the third terminal 13, in order to set the voltage of the third terminal 13 to be a predetermined voltage. The internal circuit 16 receives the voltage Vo of the third terminal 13 as a supply voltage.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006057644-A (JP)
Title: Compact solenoid valve
Inventor: NOHARA KENJI
IPC: F16K1/16
Filed: 2004-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact solenoid valve capable of flowing a large flow rate by reducing pressure loss while suppressing increase of internal volume.  <P>SOLUTION: In this compact solenoid valve 1 constituted by forming a COM port 5b, an NC port 5a, and an NO port 5c in a "housing" to communicate them with a valve chamber 12, providing a first valve seat 6a and a second valve seat 6b in opening parts where the NO port 5c or the NC port 5a is opened in the valve chamber 12, respectively, and swinging a swing valve 7 supported in the "housing" so as to swing by a solenoid mechanism 16 to let a diaphragm 11 abut on or leave the first and second valve seats 6a, 6b alternately and switch a communicating condition of the ports, the area of the COM port 5b is made twice or more and 2.5 times or less the area of the NC port 5a or the NO port 5c.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006060889-A (JP)
Title: Circuit board and electric blower
Inventor: OGISHIMA TAKUYA
IPC: H02P6/06
Filed: 2004-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To make uniform temperature rise in a radiator on a circuit board in which multiple power devices are brought into contact with the radiator and cooled, and thereby enhance the reliability of the circuit board.  <P>SOLUTION: The circuit board 1 has an upper arm-side power device 7 and a lower arm-side power device 7 with respect to each phase, and is mounted with a three-phase inverter circuit 3 by which these power devices 7 are driven by 120 degree energization. The power devices 7 are arranged on a line in contact with the radiator 8 so that the power devices 7 in the same phases adjoin to each other. The order of arrangement of the upper arm-side power device 7c and the lower arm-side power device 7d in the phase positioned in the center of the three phases is made opposite to the order of arrangement of the upper arm-side power devices 7a and 7e and the lower arm-side power devices 7b and 7f in the other two phases.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006057313-A (JP)
Title: Construction machinery
Inventor: INOSE TOMOHIRO
IPC: E02F9/00
Filed: 2004-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide construction machinery capable of being simply and accurately positioned into a front posture suitable for greasing a working device and raising workability in the case of greasing work.  <P>SOLUTION: An arm alignment mark 31 is provided between a boom 12 and an arm 16, and a link alignment mark 32 is provided between the arm 16 and a link mechanism 24. The working device 11 is thereby operated while looking at the arm alignment mark 31 and the link alignment mark 32 to enable the working device 11 to make the front posture suitable for accurately greasing the working device only by one time operation. Accordingly, since there is no need to operate the working device 11 by repeatedly getting into a cab 5, work greasing the working device can be easily carried out. Each of the alignment marks 31 and 32 can be also applied to the existing hydraulic shovel.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006058154-A (JP)
Title: Thickness measuring method and system for metal body
Inventor: SATO YUSUKE
IPC: G01B7/06
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for measuring the thickness of a metal body even in a range exceeding a depth of penetration of electromagnetic waves.  <P>SOLUTION: The measuring system 1 is constituted of a mutual induction type detection coil 2 for detecting an eddy current generated in a metal-made measuring object S, a phase detection circuit 3 for detecting the eddy current with a specific phase, and an arithmetic circuit 4 for obtaining the thickness of the measuring object S from the detection output. The detection coil 2 detects an induction output corresponding to the eddy current by an induction coil when the measuring object S is excited with an exciting coil using an excitation frequency of ca. 10 Hz. The phase detection circuit 3 is constituted of a phase circuit 3a and a detection circuit 3b and detects the output of an alternating oscillator 13 as alternating signal of a phase of ca. 130 degree obtained through the phase circuit 3a using the difference of induction output generated in the induction coil. The arithmetic circuit 4 obtains the thickness from the output of the phase detection circuit, based on a correlation between metal thickness measured and stored in advance for the measuring object S.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006059718-A (JP)
Title: Lighting fixture
Inventor: NISHIKAGE YOSUKE
IPC: F21Y103/00
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To hold a translucent panel in a condition separated from a body only by a prescribed distance in a direction of a normal line of a reflecting surface, and to completely detach a translucent panel from the body only by moving the translucent panel in a prescribed direction from the condition to the body.  <P>SOLUTION: When a recessed part 72 of a metal hook 7 is externally fitted into a pipe 42 of a bar-shaped member 4 from above, a nipple 41 of the bar-shaped member 4 is located between two planes 7A, 7B of the metal hook 7, and an open end of the bar-shaped member 4 faces a through hole 5 of the translucent panel 2 in the status that the metal hook 7 is externally fitted into the pipe 42 of the bar-shaped member 4. The translucent panel 2 does not move to the front surface side of the body 1 by the abutment of the metal hook 7 and the nipple 41, and a fixing screw 6 penetrating a through hole 5 from a front surface side of the translucent panel 2 is screwed in a female screw part 43 of the bar-shaped member 4 for fastening the fixing screw 6 so that the translucent panel 2 is surely fixed to the body 1 through the bar-shaped member 4 without adjusting the position of the translucent panel 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006057569-A (JP)
Title: Overhead valve engine
Inventor: IWANAGA WATARU
IPC: F01M1/06
Filed: 2004-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overhead valve engine having improved lubricating performance between a valve cam and a tappet.  <P>SOLUTION: In the overhead valve engine, a tappet guide hole 6 is provided downward from a bottom wall 5 of a push rod insertion chamber 4, the valve cam 7 is arranged on the lower side of the tappet guide hole 6 for guiding the tappet 8 placed on the valve cam 7 so as to be moved up and down via the tappet guide hole 6, a push rod 9 placed on the tappet 8 is serially inserted into the push rod insertion chamber 4 and a push rod insertion hole 2, and an oil flow-out hole 11 is provided in a range from the bottom wall 5 of the push rod insertion chamber 4 into a crank case 10. An outlet 11a of the oil flow-out hole 11 is opened to the upper side of the cam face of the valve cam 7 so that oil 12 flowing out of the outlet 11a of the oil flow-out hole 11 falls on the cam face of the valve cam 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006056847-A (JP)
Title: Manufacturing method of extract of bamboo grass
Inventor: NEGISHI HISASHI
IPC: A61P31/12
Filed: 2004-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method permitting efficient acquisition of a compound, which has not been heretofore given attention as an ingredient of extracts of bamboo grass, in consideration of an extract amount thereof, and to provide an extract of the bamboo grass exhibiting a wide range of excellent pharmacological actions.  <P>SOLUTION: The extract of the bamboo grass is obtained by steam-cooking dried bamboo blades and/or stalks and water in a mixing ratio by weight of 100:50 to 100:150 at a steam-cooking temperature of 120-170°C followed by extraction with an aqueous solvent, and contains at least 2.5 mg/g of phenylpropanoid when the heating residue of the extracted liquid is adjusted to 40-60 wt%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006060172-A (JP)
Title: Etching method for metal film and method for manufacturing magnetic storage device
Inventor: KIMURA TADAYUKI
IPC: C23F4/00
Filed: 2004-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide the etching method of a metal film, containing platinum and manganese for surely removing reaction products from inside treatment atmosphere and a method for manufacturing a magnetic storage device that uses this metal film.  <P>SOLUTION: The etching method of a metal film is provided to store information, by using magnetization reversal by means of magnetic field, and to carry out the patterning of, by dry etching; an antiferromagnetic layer 13 of a magnetic storage device equipped with a TMR element 14 constituted, by interposing a tunnel insulating layer 14b between a magnetic fixed layer 14a and a magnetic free layer 14c, an antiferromagnetic layer 13 for fixing the magnetizing direction of the magnetic fixed layer 14a and a wiring layer connected to the magnetic free layer 14c and a method for manufacturing a magnetic storage device is provided. The antiferromagnetic layer 13 is constituted of a metal film containing platinum and manganese, and etching gas to be used for the dry etching of the antiferromagnetic layer 13 contains halogen and hydrogen and nitrogen.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006064714-A (JP)
Title: Film holder and image reader
Inventor: OSHIMA TOSHIAKI
IPC: G03B27/62
Filed: 2004-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film holder for accurately positioning a photographic film in the reading area of an image reader, and to provide an image reader using the film holder.  <P>SOLUTION: The film holder for positioning the film document in the reading area of the image reader includes: a holding section for holding both ends of the film document so that the first face of the film document projectingly curves; a transparent section having a platen for pressing the projectingly curved first face of the film document and positioning the film document.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005101571-A (JP)
Title: Method for forming semiconductor device
Inventor: ISOBE ATSUO
IPC: H01L29/786
Filed: 2004-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To form a CPU by using a TFT formed on a glass substrate, especially to form a CPU having a fine TFT whose gate length is at most 1 μm.  <P>SOLUTION: A conductive film 109 is formed on a crystalline semiconductor film formed on the glass substrate, a mask 110 having a taper is formed on the conductive film, the conductive film is etched by using the mask, and the TFT whose gate length is at most 1.0 μm is formed. Regarding the crystalline semiconductor film, an amorphous semiconductor film formed on the glass substrate through a base film is crystallized at low temperature by laser irradiation. As a result, following problems are solved. (1) It is necessary to make length of a gate (gate length) of the TFT smaller for realizing the CPU which is operated at high speed when the CPU etc. are formed by using the TFT formed on the glass substrate, however, since flexure of the glass substrate is large, a gate electrode cannot be etched into gate length of grade by which operation is performed as the CPU, and further, (2) sodium contained in glass contaminates surroundings, and a higher heat-resistant of glass itself is needed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006064436-A (JP)
Title: Radiographic image conversion panel, and manufacturing method therefor
Inventor: NAKANO KUNIAKI
IPC: G01T1/00
Filed: 2004-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiographic image conversion panel excellent in both an adhesive property and high image quality (brightness), in particular, in CsBr stimulable phosphor, and a manufacturing method therefor.  <P>SOLUTION: In this radiographic image conversion panel with a stimulable phosphor layer having CsBr:Eu stimulable phosphor formed on a support by a vapor deposition method (vapor phase method), layers of low luminous intensity and layers of high luminous intensity are layered alternately when a cross section of the stimulable phosphor layer is excited from a support side toward a phosphor layer surface side by an excitation light source.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006064495-A (JP)
Title: Measuring method, substrate conveyance method, and measuring device
Inventor: SUGIHARA TARO
IPC: H01L21/027
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To automatically and surely discriminate a soil of a measuring pattern for position detection.  <P>SOLUTION: Based on results of imaging in a specific plurality of measuring ranges being on a straight line, on an L/S pattern extracted from results P of imaging of a mark as a measuring pattern, a representative point of each measuring range is detected. A minimum approximate straight line based on the representative point and a dispersion value of each representative point with respect to the straight line are determined. When this dispersion value exceeds a predetermined threshold level, it is considered that foreign matters D1, D2 adhere to and soil the mark.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005134880-A (JP)
Title: Image display apparatus, driving method thereof, and precharge voltage setting method
Inventor: SHIN DONG-YONG
IPC: H05B33/00
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method for an image display apparatus capable of reducing a data input time and a precharging method for the image display device taking a deviation in the threshold voltage of a driving transistor into consideration; and to provide a precharging method for the image display device taking the deviation in the power source voltage levels of respective pixel circuits included in the image display apparatus into consideration.  <P>SOLUTION: The driving method for the image display apparatus is provided. The image display apparatus includes a plurality of the pixel circuits, each pixel circuit for displaying an image corresponding to a data current applied thereto; a plurality of data lines for transmitting the data currents to a plurality of the pixel circuits; a plurality of scan lines formed to transmit select signals to the pixel circuits and to intersect with the data lines; and a driving section which applies a precharge voltage to the data lines in response to a first control signal, and supplies the data current to the data lines in response to a second control signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006065020-A (JP)
Title: Method for manufacturing active matrix substrate, active matrix substrate, electro-optical device and electronic equipment
Inventor: NODA YOICHI
IPC: H01L21/336
Filed: 2004-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an active matrix substrate by which a conductive material is prevented from flowing over a semiconductor film when the conductive material is injected into between the semiconductor film and pixel electrodes to form a conductive film, and sufficient film thickness of the conductive film can be obtained.  <P>SOLUTION: The active matrix substrate 20 has wirings 40, 42 in a grid pattern on a substrate P, pixel electrodes 45 placed in regions surrounded by the wirings 40, 42, switching elements 30 electrically connected to the pixel electrodes 45 and the wirings 42 through a conductive film 44, wherein the substrate is equipped with an auxiliary conducting portion 50 to electrically connect the pixel electrode 45 with the conductive film 44 and with a bank 61 on a part of the auxiliary conducting portion 50.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006071832-A (JP)
Title: Semiconductive belt and image forming apparatus
Inventor: FURUKI MANABU
IPC: G03G15/16
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductive belt by which a clear image is obtained when used as an intermediate transfer belt in an image forming apparatus, and also to provide a low-cost image forming apparatus using the semiconductive belt as the intermediate transfer belt.  <P>SOLUTION: The semiconductive belt composed of a belt base containing two or more elastic materials and conductive additives, satisfies following conditions (1) to (3), when an average area of the domain per the elastic material in the case the sectional state is subjected to an image analysis after TEM observation of the sectional direction relating to a region of 100 μm<SP>2</SP>on the section of the belt base is defined as (a), the total of the domains of all the elastic materials as (A), the average area of the domain per the collection of the conductive additives as (B), and the area ratio of the elastic materials expressed by a formula 1, PS=(A+B)x100, as (PS). The condition (1) is 19%≤%PS≤61%, (2) is 0.6 μm<SP>2</SP>≤a≤1.2 μm<SP>2</SP>, and (3) is 0.3 μm<SP>2</SP>≤a≤0.9 μm<SP>2</SP>.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006073901-A (JP)
Title: Ccd solid-state image sensing device
Inventor: HARADA KOICHI
IPC: H04N5/369
Filed: 2004-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CCD solid-state image sensing device that reduces power consumption in transfer registers without reducing charge-transfer efficiency.  <P>SOLUTION: The solid-state image sensing device has transfer registers of single layer electrode structures in which transfer electrodes are formed in single layers and are arranged with a gap between each of them, with widths of gaps at both ends of the transfer electrodes wider than that at the center thereof.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006072157-A (JP)
Title: Method for manufacturing toner, and toner
Inventor: TEJIMA TAKASHI
IPC: G03G9/08
Filed: 2004-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner, by an environmentally-friendly method, capable of manufacturing toner having a uniform shape and a narrow particle size distribution while reducing variation in content of a colorant in toner particles among the toner particles.  <P>SOLUTION: The method for manufacturing the toner includes: a mixing step of obtaining a dispersion 6 by mixing, at ≤pH 6, a first dispersion prepared by dispersing a first dispersoid 611 based on a resin with a second dispersion prepared by dispersing a second dispersoid 612 based on a colorant; and a dispersion medium removing step of obtaining aggregates 9 each consisting of a plurality of aggregated fine particles originating in the first dispersoid 611 and the second dispersoid 612 by discharging the dispersion 6 in a drop shape and removing a dispersion medium 62 in the dispersion 6 during transfer in a solidification section 3. Prior to the mixing step, a pH adjusting step of reducing the difference between the pH of the first dispersion and the pH of the second dispersion is included.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006068442-A (JP)
Title: Bed device
Inventor: KAWAHARA ISAO
IPC: A47C19/22
Filed: 2004-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bed device with a mounting body, on which small articles are mounted, to be taken out/inserted into a head board body.  <P>SOLUTION: The bed device comprises a bed body 1 for mounting a mattress 3 on the upper surface and the head board body 4 attached at one end of the bed body in the longitudinal direction. The head board body comprises a storage part opening on an end face in the cross direction of a part projecting higher than the upper surface of the mattress, and the mounting body 16 stored in the storage part in such a way as can be taken out/inserted into the storage part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI