baber/WOPTO huggingface dataset:
Patent JP-2009025055-A (JP)
Title: Output converting circuit for current transformer
Inventor: KOBAYASHI MASAKAZU
IPC: H02H3/05
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output converting circuit for causing a current transformer to output a predetermined output current with a simple configuration, when its primary current is 0 A.  <P>SOLUTION: The output converting circuit 5 is connected between a power source 6 and the output line of the current transformer 1, and is composed of a constant current circuit 7 connected to the power source 6 to output a constant current I3, and a switching element 8 connected to the circuit 7 to switch the circuit on/off. When a monitoring circuit 4 detects that the output of the current transformer 1 is 0 A, the monitoring circuit 4 outputs a signal to the converting circuit 5 and turns the switching element 8 on, and outputs the constant current I3 from the converting circuit 5. Since current flows in a combined resistance of the resistance R1 of a level converting circuit 2 and the resistance R2 of a winding of the current transformer 1 when the current transformer 1 is normal, and current flows only into the resistance R1 of the level circuit 2 when the current transformer 1 is unusual, a voltage to be input to the monitoring circuit 4 changes. Whether the current transformer 1 is normal is determined from the magnitude of the voltage input to the monitoring circuit 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031091-A (JP)
Title: Device for measuring rotary body
Inventor: YAMAGISHI KO
IPC: G01B11/02
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superior device for measuring rotary body, allowing appropriate observartion and measurement of the target position of a rotary body from a required direction, using a simple configuration.  <P>SOLUTION: The measuring device includes an optical system OP, having an objective lens 1 at the tip end and a half mirror 2 as a light guide unit at an intermediate portion; a camera 3 as image acquisition means, optically connected to a base side of the optical system OP; and a blinking light source 4, arranged to introduce the blinking light X to the half mirror 2. The blinking light X from the blinking light source 4 is outputted from the tip end of the optical system OP via the half mirror 2 and is applied via a space to a rotary body R that is in rotation as a measurement object. The blinking light X' that is reflected is acquired by the camera 3 via the objective lens 1 and the half mirror 2 of the optical system OP so that the rotating body can be measured in a virtually stop state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007275662-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of preventing fraudulence such as opening a board storage box or replacing the board storage box with a replica board storage box.  <P>SOLUTION: A mounting stand 150 and the circuit board box 62 are attached to each other with attaching/fastening means (a one-way screw 160, attaching projections 148a-148c and attaching piece parts 156a-156c) so that the mounting stand and the circuit board box are non-reversibly fastened to each other. A box body 110 and a lid body 80 are assembled to each other with assembly fastening means (one-way screws, attaching piece parts 83a-83c and attaching pieces) so that the box body and the lid body are non-reversibly fastened to each other. Accordingly, the circuit board box 62 is closed in the non-reversible fastened state, and by attaching the circuit board box 62 to a pinball game machine (the mounting stand 150) in the non-reversible fastened state, such fraudulence as opening the circuit board box 62 or replacing the circuit board box with a replica board box can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009034374-A (JP)
Title: Nerve regeneration-inducing tube
Inventor: TANAKA SHUSUKE
IPC: A61F2/04
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nerve regeneration-inducing tube with the use of collagen, which is excellent in nerve cell adhesiveness, cell growth properties and differentiation-inducing properties, as an anchorage for nerve regeneration.  <P>SOLUTION: The nerve regeneration-inducing tube with the use of collagen as an anchorage for nerve regeneration, characterized in that the collagen employed has been purified so that the sodium chloride concentration thereof attains 2.0% by weight or less, preferably 0.1 to 1.5% by weight on the dry basis. The collagen is purified by isoelectric point precipitation at a pH value of 8 or more but less than 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038319-A (JP)
Title: Semiconductor light emitting element
Inventor: WAKAGI TAKAKATSU
IPC: H01L33/32
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element for which the emission of light in a direction other than a light extraction direction is reduced while sufficiently securing a light emitting region, light output on a light extraction surface side is improved, and light extraction efficiency is excellent, and which can be manufactured inexpensively without a problem in terms of safety since a cost requiring process is not needed.  <P>SOLUTION: A semiconductor light emitting part including a first conductivity semiconductor layer, a second conductivity semiconductor layer and a light emitting layer interposed between the first conductivity semiconductor layer and the second conductivity semiconductor layer has an end part side face formed roughly vertically to a substrate, a light transmissive film composed of at least two or more layers of light transmissive layer films laminated in the laminating direction is provided on the side face of the semiconductor light emitting part, and the light transmissive film has an end part side face formed in an inverse tapered shape to the extraction direction of the light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044208-A (JP)
Title: Image processor, imaging apparatus, and image processing program
Inventor: UTAGAWA TAKESHI
IPC: H04N5/243
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To correct a gray scale at the dark part of an image while maintaining the brightness of the whole image, and to achieve suitable gray level transformation.  <P>SOLUTION: The image processor includes: a section for inputting an original image; a first gray level transformation section performing gray level transformation of the original image depending on each pixel value of the original image; a second gray level transformation section performing gray level transformation of the original image based on the pixel value within a predetermined range from each pixel of the original image; a section for selecting any one of a plurality of predetermined gray level transformation modes; and a section for determining a second gray level transformation parameter which is used for gray level transformation at the second gray level transformation section depending on a gray level transformation mode selected at the selecting section, and determining at least one of a first gray level transformation parameter which is used for gray level transformation at the first gray level transformation section and a light exposure in a light exposure regulation means depending on a gray level transformation mode selected at the selecting section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044251-A (JP)
Title: Communication control apparatus and its method
Inventor: KITAGAWA EIICHIRO
IPC: H04N5/232
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication control apparatus and its method, enabling an operation corresponding to the mode of a device through a network and enabling easy selection of an image to be publicized on the network in the device.  <P>SOLUTION: An adaptor connected to a device and connected to a client terminal via a network displays an operation screen corresponding to the processing mode of the device on the client terminal, and remotely controls the device operation on the basis of an operation signal for the operation screen. In addition, when the processing mode is a remote control mode allowing stored data to be read from the client terminal to the device, the images set for publication in the device are displayed on the client terminal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041122-A (JP)
Title: Wader
Inventor: SASAKI MASAYA
IPC: A41D13/00
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wader 20 designed so that water is hardly collected inside a boot 24.  <P>SOLUTION: The wader 20 includes trousers 22 and a pair of boots 24. The boot 24 includes an outer sole 32, a mid sole 34 and an upper 36. The upper 36 includes a foot part 38 and second thigh part 40, respectively. A hem 44 of the trouser 22 is joined with the second thigh part 40 respectively via fusion to be watertight. An upper edge 42 of the second thigh 40 inclines to gradually rise. Such an inclination results in forming a summit level P1 and a lowest level P2. The difference D between the height of the summit level P1 and the height of the lowest level P2 is 10 to 200 mm. The upper edge may incline to gradually rise. The upper edge may incline toward the outside from the inside of the wader.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043517-A (JP)
Title: Circuit breaker
Inventor: OKAMURA HIROYUKI
IPC: H01H73/06
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit breaker excellent in assembling workability of a dust barrier.  <P>SOLUTION: The circuit breaker according to the present invention comprises an insertion hole, into which a dust barrier can be inserted from the outside of a housing, wherein the outside of the slide insertion portion of the dust barrier formed on the inside of the terminal seat of the housing composed of a base and a cover is cut at the midpoint height of the dust barrier. Because the dust barrier 15 can be inserted and attached from the opening for terminal connection of the housing 1 into the slide insertion portion 8 after having assembled the cover 3 and the base 2, the assembling workability can be improved. The slide insertion portion 8 may be a retaining groove or a protrusion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044444-A (JP)
Title: Imaging apparatus, its white balance control method, program and storage medium
Inventor: OGAWA SHIGEO
IPC: H04N5/225
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of substantially shortening the processing time without the need of executing integration processing and computation processing of white balance even when setting the optional mode of the white balance.  <P>SOLUTION: The imaging apparatus 100 executes WB integration processing and WB computation processing in parallel when executing white balance processing for all WB modes during photographing, and omits the WB integration processing when an integration parameter is the same. Then, WB computed results for all the WB modes are stored in the header area of image data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043606-A (JP)
Title: Electric apparatus
Inventor: IWATA SHUICHI
IPC: H01R13/46
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric apparatus capable of preferably fitting a mating connector to a connector for a board by correctly positioning a board-side connector at a predetermined position, and of reducing force such as torsion applied to the board.  <P>SOLUTION: This electric apparatus is provided with: a board 14 with a through-hole 18 formed thereon; the board-side connector 15 arranged on a main surface of the board 14 to cover an opening of a through-hole 14a; a housing case 13 capable of housing the board 14 and the board-side connector 15, and having an insertion opening 13a; the mating connector 11 inserted from the insertion opening 13a, and connectable to the board-side connector 15; and a positioning member formed on either of the housing case 13 and the board-side connector 15, and capable of positioning the board-side connector 15 and the housing case by being inserted into the through-hole 14a, and received in a recessed part 16a formed on the other side of the housing case 13 and the board-side connector 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010269200-A (JP)
Title: Water treatment apparatus and water treatment method
Inventor: DAIMATSU KAZUYA
IPC: B01D63/02
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment apparatus for treating a large quantity of water at a high speed while enhancing the purification efficiency by surely capturing minute solid matter, particularly suitably used for treating ballast water.  <P>SOLUTION: The water treatment apparatus includes a magnetic particle supply section for adding magnetic particles to raw water containing removing objects; a magnetic separator with a magnetic filter for separating the removing objects magnetized by attachment of the magnetic particles added at the magnetic particle supply section, when the removing objects pass through cavities of the magnetic filter; and a filtration device including a porous filtration film having cavities smaller than those of the magnetic filter and capturing the removing objects in the raw water not removed by the magnetic separator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2008046639-A (JP)
Title: System for displaying image
Inventor: HSUEH FU-YUAN
IPC: G09G3/30
Filed: 2007-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for displaying images for saving a layout area.  <P>SOLUTION: The system for displaying images comprises a digital-to-analog converter, in which a first conversion stage selects first and second voltages of a plurality of reference voltages according to m most significant bits of a k-bit input signal; and a second conversion stage converts n least significant bits of the k-bit input signal to a voltage between the first and the second voltages. In the second conversion stage, according to first and second bits of the least significant bits, a first switching capacitor unit charges a first capacitor during a first period and then the second switching capacitor unit performs a first charge sharing between the first capacitor and a second capacitor. The first switching capacitor unit charges the first capacitor again and then the second switching capacitor unit performs a second charge sharing between the first capacitor and the second capacitor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009045786-A (JP)
Title: Liquid jet head and its manufacturing method
Inventor: SUGAWARA SATOSHI
IPC: B41J2/045
Filed: 2007-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid jet head in which variations in jetting amount and jetting speed of a liquid jetted are reduced, and to obtain its manufacturing method.  <P>SOLUTION: Circular holes 250 and circular holes 320 of almost the same size are formed in conformity with positions of nozzle communication openings 37 to a first film adhesive 25 and second film adhesives 32A and 32B between an actuator 20 and a supply port plate 31, between a reservoir plate 33 and the supply port plate 31, and between the reservoir plate 33 and a nozzle plate 34. The circular holes 250 and circular holes 320 are of almost the same size. Therefore, variations in volume of spaces generated by layers of the first film adhesive 25 and second film adhesives 32A and 32B can be reduced, and a difference in channel resistance of the nozzle communication openings 37 can be lessened. The recording head 1 which can reduce the variations between nozzles in ink jetting amount and ink droplet speed can be obtained accordingly.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047551-A (JP)
Title: Instrument for measuring optical characteristic, scanning optical system unit, and image forming device
Inventor: SHIMIZU KENICHI
IPC: G03G21/00
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure a bend or a variation in a sub-scanning direction of a main scanning line of a beam spot which moves on a surface to be scanned.  <P>SOLUTION: From the difference Δt between detection positions of both linear encoders 82A, 82B, and the interval L between both the linear encoders, an angular error displacement Δθ of a Y stage is found, and the position of a light receiving portion by a light receiver 71 at each image height is computed. Read head portions 80A, 80B are fixed to the undersurfaces of the end portions of the guide portion 73 of the Y stage. By the use of adjusting means which is arranged near the read head portions 80 and not shown by any drawings, the optimal positioning (azimuth adjustment) of the read head portions 80 with respect to scale portions 81 is performed. Thereby, excellent outputs of the read head portions 80 can be obtained over the whole moving range of the light receiver 71.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048944-A (JP)
Title: Illumination device
Inventor: MURAKAMI TADASHI
IPC: H05B33/12
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination device capable of changing a light distribution pattern easily without installing a complicated operating mechanism.  <P>SOLUTION: The illumination device is equipped with a light source part 1 and a control part to carry out lighting control of the light source part 1. In the light source part 1, a pair of light-emitting elements 10 consisting of an organic electroluminescent element which is equipped with a light-emitting layer composed of an organic material, and in which a light-emitting face 11 is formed on one face side in the thickness direction and a non-light-emitting face 12 is formed on the other face side in the thickness direction are arranged in a form in which the non-light-emitting faces 12 are mutually opposed, and the control part controls lighting of the pair of the light-emitting elements 10 individually.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050395-A (JP)
Title: Sleep measuring apparatus and method
Inventor: SASAKI TOSHIAKI
IPC: A61B5/11
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sleep measuring apparatus easy to set up an appropriate biological signal amplification rate even if the mat, etc. are deteriorated through the years.  <P>SOLUTION: The sleep measuring apparatus detects and amplifies biological signals from a person sleeping on a mat filled up with water, the biological signal varying according to his sleeping conditions, and evaluates them from the amplified biological signals. For setting up an amplification rate A used for amplifying the biological signals, first, a static component P of inner mat pressure is obtained by a biological signal sensor detecting it (S11). The inner mat pressure is the pressure of water within the mat. From this static component P of inner mat pressure, an inner mat pressure change ΔV corresponding to it (S12) is specified. Each value of this inner mat pressure ΔV is available beforehand by adding a fixed load to it, changing the static component P of inner mat pressure. The amplification rate A is calculated by correcting the prescribed standard amplification rate A0 by means of this specified change value ΔV (S13).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055265-A (JP)
Title: High-pass filter
Inventor: IMAIZUMI HIDEO
IPC: H03H11/04
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter of a low cutoff frequency by reducing the capacitance of a capacitor.  <P>SOLUTION: The capacitor C1 receives input signals at one end and outputs output signals from the other end side. A resistance circuit connected to the other end side of the capacitor C1 and functioning as a resistor with a power source is provided. The resistance circuit includes a PNP transistor Tr1 whose base is connected to the other end of the capacitor and an NPN transistor Tr2 whose base is connected to the other end of the capacitor. Then, a differential amplifier 2 supplies a complementary current to the PNP transistor and the NPN transistor, respectively. Also, signals on the other end side of the capacitor are negatively fed back to the differential amplifier.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055331-A (JP)
Title: Call management system, call management method, administrative server, client server, client terminal, and speech device
Inventor: NAKAGAWA KAZUYUKI
IPC: H04L12/70
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable a thin client system to perform a call management according to the presence of a user.  <P>SOLUTION: The call management system 10 is composed of: a client terminal 200 which carries out presence detection processing for detecting presence by communicating with a speech device 50 to acquire presence information containing a user Id and presence transmission processing for transmitting to an administrative server 100 the presence information containing an ID of the client terminal itself in the presence information of a detected user; and the administrative server 100 which carries out presence acquisition processing for receiving the presence information and storing it in a user management table 125, connection destination read processing for reading presence information of a user corresponding to a telephone number of a called destination upon call origination from a communication terminal 30 and information of a client server 300 as an assignment destination from the user management table 125 as connection destination information, and connection request processing for transmitting to the client server 300 of the assignment destination a call connection request containing information for connection of the communication terminal 30 and requesting speech establishment between the communication terminal 30 and the speech device 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052807-A (JP)
Title: Low-temperature air liquefaction separation device and its operation method
Inventor: ASAOKA HITOSHI
IPC: F25J3/08
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-temperature air liquefaction separation device capable of switching a gas manufacturing operation for manufacturing nitrogen or oxygen gas and the like to a liquid manufacturing operation for manufacturing liquid nitrogen or oxygen and the like in a short time without heating an oil and a bearing of a turbine and performing a recooling operation of a heat exchanger.  <P>SOLUTION: A liquefaction heat exchanger 7 is constituted to be operated in both of a gas manufacturing operation and a liquid manufacturing operation, so that, in the gas manufacturing operation, a part of the refined material air is introduced to a lower tower 15b of a duplex refining tower 15 through a main heat exchanger 4, and the remaining material air is introduced to the same through a liquefaction heat exchanger 7, and in the liquid manufacturing operation, a part of the refined material air is introduced to the lower tower 15b of the duplex refining tower 15 through the main heat exchanger 4, a part of the remaining material air is compressed by a pressure-raising compressor 9b and introduced to the same through the liquefaction heat exchanger 7, and further the remaining of a part of the remaining is compressed by a compressor 12a of the high-pressure expansion turbine 12, expanded by the liquefaction heat exchanger 7 and an expander 12b of the high-pressure expansion turbine 12, and introduced to the same as the cold.operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT