baber/WOPTO huggingface dataset:
Patent JP-2007279476-A (JP)
Title: Heat developable photosensitive material and heat development processing system of the same
Inventor: ONUMA KENJI
IPC: G03C5/08
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material which is free of generation of interference fringes in an image in laser exposure, gives a medical diagnostic image having satisfactory image density, and adapts to rapid development by which a larger number of images can be produced in a short time.  <P>SOLUTION: The heat developable photosensitive material has a photosensitive layer containing a photosensitive silver halide, a non-photosensitive aliphatic carboxylic acid silver salt, a reducing agent and a binder resin on one surface of a support and a back layer on the other surface opposite to the photosensitive layer, and is exposed with laser light of ≥700 nm. The heat developable photosensitive material contains a dye having maximum absorption in a wavelength region of 700-900 nm in the photosensitive layer or the back layer, and the absorbance A of the photosensitive layer at the exposure wavelength and the absorbance B of the back layer at the exposure wavelength satisfy the formulae: 0.10≤A≤0.45 and 0.9≤B/A≤2.5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006323368-A (JP)
Title: Electrophotographic developer and image forming apparatus
Inventor: SHU HIYO
IPC: G03G9/097
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To supply an electrophotographic toner so excellent in durability as to ensure less carrier spent and satisfactory image density even after long-term use.  <P>SOLUTION: The electrophotographic toner contains at least a binder resin, a colorant, a release agent and inorganic fine particles. The toner is mixed with a carrier comprising magnetic particles to obtain a two-component developer for electrostatic image development having a toner concentration of 8 wt.%. The charge quantity distribution of the toner in the initial developer is determined by an increment method with a blow off device in an environment at 23°C and 55% RH and a charge quantity distribution function chart is obtained using Poisson's function. In the diagram, a peak is present in a range of 20-40 μC/g in absolute value and a total of distribution function values of ≤14 μC/g is ≤0.8 (mg/10 g). At least titania is contained as the inorganic fine particles and a rate of free titania released from the toner base determined by a ultrasonic vibration method is 5-22%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007277670-A (JP)
Title: Method for melting cold iron source
Inventor: WASHISU SATOSHI
IPC: C21C5/28
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To safely perform the receiving of molten iron by which in a method for melting a cold-iron source utilizing the heat of the received molten iron from a blast furnace, the unevenness in the melting of the cold-iron source is prevented and the cold-iron source is fully melted and moisture amount and oxygen content in the cold-iron source are controlled when the molten iron from the blast furnace is received.  <P>SOLUTION: In the method for melting the cold-iron source, the cold-iron source is beforehand charged into a molten iron receiving vessel for receiving the molten iron produced in the blast furnace, before receiving the molten iron, and the cold-iron source is melted by charging the molten iron into the molten iron receiving vessel already charging the cold-iron source. Then, the cold-iron source is worked so that a typical length L satisfies the formula L=exp(A×√T) and A=0.10C+0.30 according to the molten iron receiving time T and carbon content C (mass%) contained in the cold-iron source.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287752-A (JP)
Title: Electromagnetic wave shielding sheet manufacturing method and electromagnetic wave shielding sheet
Inventor: ITO TOMOAKI
IPC: H05K9/00
Filed: 2006-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a partial electromagnetic wave shielding sheet which permits passage of an electromagnetic wave of a frequency in a 800 MHz band, which a portable telephone set uses, and shields an electromagnetic wave of the frequency of the 13.56 MHz band, which a non-contact IC medium uses.  <P>SOLUTION: A sheet-like total electromagnetic wave shielding sheet 20 is formed by aluminum 5 shielding the electromagnetic wave. For manufacturing the total electromagnetic wave shielding sheet 20 of a total electromagnetic wave shielding-type for shielding all the electromagnetic waves, the total electromagnetic wave shielding sheet 20 is set to be the total electromagnetic shielding sheet 20 of a finished product as it is. For manufacturing a partial electromagnetic wave shielding sheet 30 of an interruption electromagnetic wave selection-type for permitting passage of the electromagnetic wave of the frequency of the 800 MHz band and shielding the electromagnetic wave of the frequency of the 13.56 MHz band, a plurality of holes 31 are formed in the total electromagnetic wave shielding sheet 20, and the partial electromagnetic shielding sheet 30 of the finished product is obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287414-A (JP)
Title: Membrane electrode assembly for fuel cell and its manufacturing method
Inventor: NAOHARA HIDEO
IPC: H01M4/90
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the utilization factor of a catalyst and suppress drop in durability of a fuel cell caused by oxidative corrosion of a carrier carrying a catalyst in a membrane electrode assembly for the fuel cell.  <P>SOLUTION: In the membrane electrode assembly for the fuel cell having a fuel electrode on one side of an electrolyte membrane and an oxidant electrode on the other side, at least one of the fuel electrode and the oxidant electrode contains metal catalyst nano-particles having a primary particle diameter of 0.3-100 nm without carrying them on a carrier the electrochemically active surface area of the metal catalyst nano-particles is 10-150 m<SP>2</SP>/g, and the thickness of a non-carried catalyst-containing catalyst layer is 10 μm or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007288625-A (JP)
Title: Output switching device
Inventor: MAGABUCHI MASATOSHI
IPC: H04N7/173
Filed: 2006-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To switch a plurality of relay devices irrespective of presence/absence of alarm generation.  <P>SOLUTION: A first relay part 54 and a second relay part 56 output transmitting signals, respectively by executing relay processing to a receiving signal received in a receiving antenna 50. A measurement part 64 inputs a plurality of transmitting signals output from each of the first relay part 54 and the second reproducing part 56 and generated from the same receiving signal. respectively and generated from the same receiving signal, respectively. The measurement part 64 measures quality of the plurality of input transmission signals. A measurement part 62 determines selection of either of the plurality of transmitting signals based on the product quality measured in the measurement part 64.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287041-A (JP)
Title: Download system and download method
Inventor: KITAMURA MICHIO
IPC: G06F13/00
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a download system capable of suitably dividing and downloading digital contents, taking a user's time limit into consideration, and a download method.  <P>SOLUTION: The download system comprises a server 11 storing the digital contents, and a terminal unit 13 capable of communicating with the server 11. The terminal unit side is provided with an input part 15 allowing the user to input a download request for downloading the digital contents and the time limit to download the digital contents, and a terminal transmitting part 22 for transmitting the input download request and time limit to the server. The server side is provided with a server receiving part for receiving the download request and time limit from the terminal unit; a speed measuring part 20 for measuring the download speed between the terminal unit and the server; and a dividing part 32 for dividing the digital contents into a plurality of files based on the measured download speed and the received time limit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007286017-A (JP)
Title: Method and device for evaluating meshed state of gear
Inventor: MATSUOKA KATSUMI
IPC: G01M13/02
Filed: 2006-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for evaluating a meshed state of a gear that has high correlation with noise when the gear is actually meshed, rotated, driven and can perform quantitative evaluation.  <P>SOLUTION: The method for evaluating the meshed state of the gear comprises a tooth flank shape measuring process S100 for measuring the three-dimensional shape of a tooth flank 11a of a driving gear 11 and three-dimensional shape of a tooth flank 12a of a driven gear 12, a power spectrum producing process S200 of producing a power spectrum by two-dimensionally Fourier-transforming the three-dimensional shape of the tooth flank 11a of the driving gear 11 and three-dimensional shape of the tooth flank 12a of the driven gear 12, a differential power spectrum producing process S300 of producing a differential power spectrum by calculating the difference between the power spectra of the driving gear 11 and the driven gear 12, and a meshed state determining process S400 of determining the meshed state of the driving gear 11 with the driven gear 12 based on the differential power spectrum.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007293522-A (JP)
Title: Numerical value control device
Inventor: OTSUKI TOSHIAKI
IPC: B23Q15/00
Filed: 2006-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To working a conical surface in which a tool direction vector and its extension are not crossed at the start point, the end point and an interpolation point of an arc.  <P>SOLUTION: Normal direction vectors Vnors, Vnore, tangential direction vectors Vtans, Vtane, and tool direction vectors Vts, Vte at the start point and the end point are determined based on positions PA', PB' of the start point and the end point commanded by a program, a circle center position and each rotation position of two rotating shafts. Each angle (as), (ae) in the tangential direction and each angle (bs), (be) in the normal direction to the tool direction at the start point and the end point are determined from the vectors. Each normal and tangential direction vector and each angle at the start point and the end point are interpolated, to determine normal and tangential direction vectors Vnori, Vtani and angles (ai), (bi) at the interpolation point, and thereby a tool direction vector Vti at the interpolation point is determined. The rotation position of the rotating shaft and the position of a linear shaft are determined by the tool direction vector Vti at the interpolation point. Consequently, conical working becomes possible, even if the arc is commanded three-dimensionally.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007289499-A (JP)
Title: Getting-up detecting apparatus
Inventor: SHIMIZU MASATOSHI
IPC: A61G7/05
Filed: 2006-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a getting-up detecting apparatus of lower equipment cost, and also, is accurate.  <P>SOLUTION: This getting-up detecting apparatus is equipped with an ultrasonic transmitter, an ultrasonic receiver, and a getting-up judging means. In this case, the ultrasonic transmitter is installed in a manner to transmit an ultrasonic wave in the lying direction of a subject from the head side of a bed. The ultrasonic receiver is installed on the head side of the bed so as to receive the reflected wave from the lying direction of the subject. The getting-up judging means judges whether the subject has gotten up or not from the reflected wave of the ultrasonic wave which has been received by the ultrasonic receiver. By the getting-up detecting apparatus, the movement of the head section of the subject is detected from the intensity and the direction of the reflected wave which has been received by the ultrasonic receiver, and the getting-up motion of the subject can be detected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007299085-A (JP)
Title: Image reading apparatus, and image reading method
Inventor: HIGUCHI TERUYUKI
IPC: G06T1/00
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and inexpensive image reading apparatus capable of concurrently and accurately inputting living body features such as a finger print of a finger, a blood vessel, etc. using a 2-dimensional image sensor.  <P>SOLUTION: Regarding a finger 7 to be placed on an upper surface of the 2-dimensional image sensor 1, an image caused by radiated lights to be radiated from its surface is photographed under illumination with a light source 3b of a narrow light emitting wavelength band of a near-infrared wavelength corresponding to an absorption spectrum of hemoglobin, and is photographed again after switching to a light source 3a of a narrow light emitting wavelength band except for a near-infrared wavelength corresponding to the absorption spectrum of the hemoglobin. Then a finger print image is to be removed by taking difference between an image which is photographed under the light source 3b and an image which is photographed under the light source 3b, thereby an image of only the blood vessel is acquired.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007299585-A (JP)
Title: Discharge lamp lighting device
Inventor: KATO TAKESHI
IPC: H05B41/392
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of avoiding large size of a filament heating transformer by controlling filament heating current according to the operating mode of a discharge lamp.  <P>SOLUTION: The discharge lamp lighting device is equipped with a resonance circuit system RC which includes a power supply DC, an inverter means INV, and a discharge lamp DL and is energized by the inverter means and a filament heating circuit FHC which includes a filament heating transformer FT to input the output of the inverter means and to output filament heating current and a switching means Q3 having an impedance to control input of the filament heating transformer and in which the switching means controls input to the filament heating transformer so that a filament heating current corresponding to the operating mode of the discharge lamp may be supplied. The DC current flowing to the filament heating transformer at the time of switching on of the switching means is reduced by resonance of the filament heating circuit and the resonance circuit system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007296200-A (JP)
Title: Slot machine
Inventor: FUKUDA TAKASHI
IPC: A63F5/04
Filed: 2006-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a player from immediately perceiving a change of a permission stage for determining the probability of deciding to the effect of permitting derivation of a prize-winning display result in each game.  <P>SOLUTION: The winning probability of each prize winning combination in internal lottery is determined according to the difference of a set value. A RAM is provided with a set value work for storing data showing set values, separately from works for storing data showing the progress situation (credit, a game state, and the like) of a game other than the set values. When a power supply is turned on while keeping the ON state of a setting key switch provided inside a slot machine, setting change processing is carried out, and the set value stored in the set value work of the RAM can be rewritten. Data stored in the works other than the set value work of the RAM is not cleared only with power-on in the ON state of the setting key switch but is cleared on condition that the power supply is turned on in the ON state of a data clear switch in addition to the setting key switch.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007296577-A (JP)
Title: Rest bar apparatus
Inventor: MIZUTANI YOICHI
IPC: B21B39/16
Filed: 2006-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rest bar apparatus which can achieve reduction in operation load and quick work.  <P>SOLUTION: The rest bar apparatus is equipped with a lateral slide saddle 2 moving along a guide shaft 7, a front-rear slide saddle 3, a front-rear movement adjusting stem 5 for moving the front-rear slide saddle on the lateral slide saddle in the front and rear direction, and a thrust means 6 interlocking with the front-rear movement adjusting stem 5, wherein the lateral slide saddle 2 has a split groove 2b having one end reaching the guide shaft 7 and the groove width capable of widening/narrowing. The thrust means 6 applies the thrust force received from the front-rear movement adjusting stem 5 to the lateral slide saddle in the direction narrowing the groove width of the split groove. The front-rear slide saddle 3 is fixed on the lateral slide saddle by the adjusting stem 5, and the lateral slide saddle is fixed on the guide shaft 7 by the thrust force applied to the thrust means 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007298923-A (JP)
Title: Manufacturing method of electro-optical device, the electro-optical device and electronic device
Inventor: OKUDA TATSUMI
IPC: G09F9/00
Filed: 2006-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and the like of an electro-optical device capable of enhancing positioning, strength and vibration resistance of a light guide plate.  <P>SOLUTION: The manufacturing method of the electro-optical device includes a frame disposing step, a light guide plate disposing step and a display panel mounting step. In the frame disposing step, a frame, having an aperture part that has a size matched to the size of a two-dimensional shape of the light guide plate of an illuminator is fixed to and disposed on the inner side of a box-shaped outer frame. In the light guide plate disposing step, the light guide plate is inserted in the aperture part of the frame. In the display panel mounting step, a display panel is mounted on the frame so as to cover the aperture part. By doing so, the light guide plate can be fixed to the frame, even if no hook is provided to the light guide plate itself, and enhancement of strength and enhancement of vibration resistance to vibration generated during transportation and assembling such as mounting of the display panel can be attained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007306180-A (JP)
Title: Power control circuit of camera
Inventor: TSURUMI YUTAKA
IPC: H04N5/232
Filed: 2006-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To perform power control corresponding to states individually by a plurality of devices.  <P>SOLUTION: The power control circuit 100 of a digital camera has a device group of a device 200 for image processing which processes a photographed image, an exposure adjusting device 210 which adjusts exposure during photography, a setting storage device 220 which stores various set values, and an operation control device 230 which detects a user's operation to perform control. The power control circuit controls power supply to the device group by the individual devices.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007306226-A (JP)
Title: Speaker diaphragm, and manufacturing method thereof
Inventor: TOMIYAMA HIROYUKI
IPC: H04R31/00
Filed: 2006-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker diaphragm capable of preventing dimentional change and weight increase and having a moderate internal loss (tanδ), and to provide a manufacturing method thereof.  <P>SOLUTION: The problem is solved by using the speaker diaphragm 10 using a polymer alloy material having polypropylene resin and PA(polyamide)12 resin. Further, the problem to be solved is solved by the manufacturing method for the speaker diaphragm 10 in which the speaker diaphragm 10 is molded by injection by using the polymer alloy material having the polypropylene resin and PA12 resin. The mixing ratio of the polymer alloy material is preferably such that the polypropylene resin is not less than 70% by mass and the PA12 resin is less than 30 by mass. The polypropylene resin resin has a larger melt flow rate than the PA12 resin, so the polypropylene resin can form a skin layer 11 and the PA12 resin can form an internal layer 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007303972-A (JP)
Title: Position specifying system of radio ic tag, and position specifying device
Inventor: NONAKA MASAYUKI
IPC: G06K17/00
Filed: 2006-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To read stably a radio IC tag, and to specify accurately the position of the radio IC tag, by solving the problems wherein the radio IC tag cannot receive a reading radio wave from a reader/writer with sufficient radio wave intensity, because the direction (directivity) of the radio IC tag is not fixed to the directivity of an antenna of the reader/writer, in the state of being not mounted always in the best direction, or in the state of being moved, or the like.  <P>SOLUTION: This position specification system has a plurality of readers/writers for reading a unique ID from the radio IC tag storing the unique ID by using a vertically polarized wave, a horizontally polarized wave, a clockwise circularly polarized wave, a counterclockwise circularly polarized wave, or the like which are radio waves having each different polarization direction, while switching a used frequency for reading; and a position specifying device for calculating the position of the radio IC tag by using the intensity of a received signal relative to each unique ID acquired relative to each radio wave having each different polarization direction, as a result of reading of the unique ID by the reader/writer by using the radio wave having each different polarization direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007305073-A (JP)
Title: Data processor and memory controller chip
Inventor: NAGASAKA TOSHIRO
IPC: G06F13/16
Filed: 2006-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory system that makes it possible to increase the speed of external bus access by means of a memory controller using FIFO.  <P>SOLUTION: A data processor has: a memory part for storing data: a shared bus connected to the memory part and an external interface part; an FIFO part that stores and outputs data according to control signals; an internal bus for receiving the data; a bus controller part connected to the shared bus, the FIFO part and the internal bus for communicating the shared bus with the FIFO part or communicating the shared bus with the internal bus; and an arbitration part that supplies the bus controller part with control signals matching operation signals given from the external interface part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007308153-A (JP)
Title: Paper box
Inventor: UKATA KENTARO
IPC: B65D5/42
Filed: 2006-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper box which can make a folding line being generated by bending at a folding ruled line into a sharp folding line.  <P>SOLUTION: This paper box is built up by folding a paper at the folding ruled lines. In the paper box (20), arc-form folding ruled lines (a and b) are provided on two folding surfaces which are adjacent to each other. On the two folding surfaces (11 and 12) which are adjacent to each other, an arc surface (13) is formed while being pressed down inward more than the adjacent two folding surfaces (11 and 12). In this case, the arc-surface (13) is surrounded by the two arc-form folding ruled lines (a and b) of which the both ends are the same in a manner to be pinched by the two folding surfaces. The central section of the arc surface (13) expands, and the arc surface (13) becomes narrower as coming closer to both ends.  <P>COPYRIGHT: (C)2008,JPO&INPIT