baber/WOPTO huggingface dataset:
Patent JP-2007048209-A (JP)
Title: Crime prevention apparatus, vending machine, crime prevention method, and crime prevention program
Inventor: NISHIMURA TOMOYOSHI
IPC: G08B25/00
Filed: 2005-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To effectively deter all criminal acts to a vending machine, in advance, and even if a criminal act is being perpetrated, to store evidence that can specify the situation of the crime scene.  <P>SOLUTION: A face recognition unit 207 judges whether a state of a suspicious person's face stored in a pattern storing unit 208 corresponds with the state of a detected face. Based on the status of the correspondence, it is decided whether the person is abnormal (S12). When it is decided as being abnormal, a CPU 112 sends a command for reproducing instructions to prepare the state of photographing the face properly by a TV camera 201 and instructions to urge the operation of checking whether the state has been prepared, to a voice processing circuit 212 (S16). If a fixed period of time has elapsed, while a photographing preparation confirmation button 210 has not been depressed, vending operation is stopped (S19), and information telling the status and an image signal are sent to an information center 300 (S20).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052162-A (JP)
Title: Method for producing glass substrate for mask blanks and method for producing mask blanks
Inventor: KURIKAWA AKINORI
IPC: B23K26/14
Filed: 2005-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve various problems associated with minute surface roughness generated on the surface of a concavity by forming the concavity by laser irradiation, in a method for producing a glass substrate for mask blanks including a marking step of forming a concavity used as a marker for identifying a glass substrate for mask blanks by illuminating laser light on the surface of an area unrelated to transfer on the surface of the glass substrate for mask blanks to carry out melting or sublimation.  <P>SOLUTION: Substances which are supplied to a portion to be laser irradiated and its peripheral part through an atmosphere around illuminated laser light during laser irradiation in the marking step, and which generate minute surface roughness generated on the surface of a concavity by forming the concavity by laser irradiation are eliminated from the portion to be laser irradiated and its peripheral part, and marking by laser irradiation is carried out in this state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052974-A (JP)
Title: Electrostatic capacitance type switching device
Inventor: TOKURA TAKESHI
IPC: H01H36/00
Filed: 2005-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitance type switching device in which a transparent detecting electrode 2 having flexibility and an electronic base plate 7 are connected to each other, and which is provided with wiring that is inconspicuous from the outside.  <P>SOLUTION: The transparent detection electrode 2 for detecting a change in electrostatic capacitance by the approach of a human body or the like, and wiring 3 composed of a conductive paste so that respective one parts of the transparent detection electrode 2 and the wiring 3 are overlapped with each other are arranged on a transparent insulating base plate 1, and covered by an insulating protective sheet 4 so as to fix and join the transparent detecting electrode 2 and the wiring 3 excluding the outside wiring part 3a. Moreover, the outside wiring part 3a is electrically joined to an input terminal 5a of a constituting element of an electrostatic capacitance detecting circuit 5 possessed by the electronic base plate 7 via an anisotropic conductive film 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052275-A (JP)
Title: Image forming apparatus
Inventor: SHIMIZUHATA AMIKO
IPC: G03G21/00
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable a printer, which is provided with an expendable unit capable of replenishing an expendable material, to attain the the life control of the expendable unit and to prevent expendable materials from mixing.  <P>SOLUTION: In the printer 100, an EEPROM 116 is provided in a developing unit 34 and the life information, identification information, etc. of the developing unit 34 are stored in the EEPROM 116. Developer can be replenished in the developing unit 34. When the developer is replenished in the developing unit 34, various kinds of information stored in the EEPROM 116 are defined or updated in such a state that the developing unit 34 is attached to a printer main body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007051835-A (JP)
Title: Waste heat using system
Inventor: AKAGI RYOSUKE
IPC: F25B29/00
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste heat using system capable of suppressing increase in flow resistance of cooling water circulated for use of waste heat while efficiently using the waste heat from a freezer.  <P>SOLUTION: Waste heat using units 12 and 13 include bypass passages 52 and 53, and the bypass passages 52 and 53 are branched from cooling water passages 32 and 33 and combined to the cooling water passages 32 and 33 while bypassing cooling towers 42 and 43. Heat exchangers 82 and 83 for recovering the waste heat are provided in the middle of the bypass passages 32 and 33. Namely, the heat exchangers 82 and 83 are connected in parallel to the cooling towers 42 and 43 by being provided in the middle of the bypass passages 32 and 33. Based on signals from inlet-side temperature sensors 32c, 33c, branching of cooling water to the bypass passages 52 and 53 by electric three-way valves 62, 72, 63 and 73 is automatically performed so that the inlet-side temperature becomes an inlet-side set temperature.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052888-A (JP)
Title: Editing device and method, program, and program-recording medium
Inventor: ARAKI TAKAHIRO
IPC: H04N5/91
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an editing device which can execute editing operation and writing to a recording medium in parallel and write moving-image/voice data of MPEG format, whose sizes are variable in units of frames, to continuous areas, and also provide a method therefor.  <P>SOLUTION: When parts of recorded segments seg3 and seg4 are rewritten with a seg6 and edited, a segment 6 and the subsequent segments are regarded as unrecorded segments (Figure 6(B)). When "Writing only this segment" is selected in a GUI dialogue, only the seg6 is recorded to an optical disk medium and the seg6 becomes a recorded segment (Figure 6(C)). When "Writing all the remaining segments" is selected, the seg6, a seg4' and a seg5 are recorded to the optical disk medium and become the recorded segments (Figure 6(D)). The unrecorded segments and the recorded segments are discriminated and displayed on the GUI.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056096-A (JP)
Title: Automobile exterior parts composed of polypropylene-based resin composition
Inventor: NAKANE TAKESHI
IPC: C08L25/12
Filed: 2005-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide automobile exterior parts composed of a polypropylene-based resin composition, light weighted and excellent in mechanical strength and impact resistance.  <P>SOLUTION: The automobile exterior parts are composed of the polypropylene-based resin composition comprising (A1) 50-80% by mass of the polypropylene, (A2) 1-10% by mass of a propylene-based block polymer and (B) 10-49% by mass of a copolymer of a nitrile compound having a vinyl bonding and an aromatic vinyl compound, wherein the propylene-based block polymer (A2) comprises (a) a block mainly composed of polypropylene and (b) a block mainly composed of methylmethacrylate. The preferable number average molecular weight of the block (b) mainly composed of the methylmethacrylate in the propylene-based block polymer (A2) is 10,000-100,000.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056297-A (JP)
Title: Cu-Mg-P COPPER ALLOY AND MANUFACTURING METHOD THEREFOR
Inventor: NARUEDA HIROTO
IPC: C22F1/08
Filed: 2005-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper alloy material which has high electroconductivity and superior migration resistance.  <P>SOLUTION: The copper alloy has a composition comprising, by mass%, 0.1-0.4% Mg, 0.08-0.35% P and 0-0.4% Sn, while satisfying the expression (1): -0.14≤Mg-1.2P≤0.18, or further the expression (2): Cu+Mg+P+Sn≥99.7. The process for manufacturing the material includes the steps of: holding a slab at 750 to 900°C; then taking it out and hot-rolling it; and cold-rolling the plate while interpolating an annealing step. Particularly, in order to obtain the material having the electroconductivity of 75% IACS or higher, the process further includes aging it at least once by holding it at 400 to 600°C as intermediate annealing to precipitate a Mg-P-based compound in the material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007060810-A (JP)
Title: Apparatus and method for controlling alternating-current motor
Inventor: OISHI KIYOSHI
IPC: H02P23/07
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for controlling an alternating-current motor provided with a method and means for controlling switching wherein the switching signals of an instantaneous space voltage vector inverter are independently controlled for each phase to change an output period as needed, and a control delay time is shortened to control a current with a high gain.  <P>SOLUTION: A control device for alternating-current motors includes current control means for controlling the current of an alternating-current motor. The control device controls the alternating-current motor as follows: the switching time in each phase is computed from a voltage command vector using three phase voltage vectors; and these switching times are carrier modulated to determine a switching signal for the inverter.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007054348-A (JP)
Title: Small article storage case
Inventor: MORIMOTO YOSHINORI
IPC: A47K17/02
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small article storage case easily cleaning inside a storage chamber and easily changing the design of the surface.  <P>SOLUTION: This small article storage case is provided with a bottom wall part and a cylindrical side wall part erecting from the circumference of the bottom wall part; the cylindrical side wall part is formed of a sheet with flexibility; the both right/left ends of the sheet have connecting means for connecting the both ends to each other with the sheet deformed into cylindrical shape; the interval between the lower end and the bottom wall part of the sheet has locking means for locking the lower end of the cylindrical side wall part, which is formed by connecting its both ends by the connecting means, to the bottom wall part; and the cylindrical side wall part connected by the connecting means is detachably attached to he bottom wall part via the locking means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007066930-A (JP)
Title: Optical semiconductor device
Inventor: ARAI MASAKAZU
IPC: H01S5/343
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve crystallinity of a high distorted quantum well structure on an InGaAs substrate and to reduce its heat resistance.  <P>SOLUTION: A distorted quantum well structure α is formed on an InGaAs substrate 1. The quantum well layers 4, 6 and 8 of the distorted quantum well structure α are distorted at high compression so that an oscillation wavelength may be a communication band wavelength. To strain-compensate the compression strain, InGaAs/GaAs barrier layers 3, 5, 7 and 9 including a GaAs layer as a tensile strain are stacked and formed among the quantum well layers 4, 6 and 8. Thus, misfit transition or the generation of fault due to strain is reduced. In addition, a GaAs as a binary crystal can reduce heat resistance and suppress an increase in temperature.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007066231-A (JP)
Title: Character recognition device
Inventor: SUGITANI TAKAYUKI
IPC: G06K9/20
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To attain satisfactory character recognition considering the brightness of a subject field.  <P>SOLUTION: The character recognition device comprises an image sensor 60, and the image sensor 60 outputs an image signal corresponding to an optical image of the subject field. The gain of the outputted image signal is adjusted by an analog AGC circuit 62 so that a reproduced subject field image thereof has sufficient brightness. A CPU performs edge enhancement to the image signal having the adjusted gain, and performs character recognition to the edge-enhanced image signal. The CPU sets the degree of edge enhancement smaller as the gain adjusted by the AGC circuit 62 is larger. The gain of the image signal is adjusted so that the subject field image to be reproduced has sufficient brightness, and the degree of edge enhancement is thus smaller as the adjusted gain is larger. Accordingly, character recognition rate on white background is improved, and reduction in character recognition rate on a colored background can be avoided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007070392-A (JP)
Title: Araliphatic polycarbonate resin copolymer
Inventor: YOSHIDA SHU
IPC: C08G64/16
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic-aliphatic polycarbonate resin copolymer having superior retention stability, color and a low photoelastic constant.  <P>SOLUTION: The aromatic-aliphatic polycarbonate resin copolymer is a polycarbonate copolymer obtained by melt-phase polymerization of 5-100 mol% of a dihydroxy compound represented by general formula (1) and 95-0 mol% of a dihydroxy compound represented by general formula (2) with an aromatic diester, wherein aromatic monohydroxy compounds remaining in the resin copolymer is ≤1,000 ppm. In formula (1), R<SB>1</SB>and R<SB>2</SB>are each independently a hydrogen atom, 1-10C alkyl group, 6-10C cycloalkyl group, or 6-10C aryl group. X indicates a 2-6C alkylene group that may be branched, a 6-10C cycloalkylene group, or a 6-10C arylene group. The signs n and m indicate each independently an integer of 1-5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007070482-A (JP)
Title: Flame-retardant composition for coating of electric wire/cable and flame-retardant electric wire/cable
Inventor: YOSHIDA SHIN
IPC: C08K3/22
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a halogen-free flame-retardant composition for the coating of an electric wire/cable, having flame-retardancy comparable to a PVC-based halogen-containing flame-retarding material and good flexibility and provide a flame-retardant electric wire/cable produced by using the flame-retardant composition.  <P>SOLUTION: The halogen-free flame-retardant composition for the coating of an electric wire/cable contains 100-300 pts.wt. of a metal hydroxide in 100 pts.wt. of a polymer component composed of (a) 25-60 wt.% ethylene/vinyl acetate copolymer having melt viscosity (MFR) of ≤2 g/10 min and a vinyl acetate content of ≥30 wt.%, (b) 35-70 wt.% non-modified styrene elastomer and (c) 3-20 wt.% styrene elastomer modified with maleic anhydride. The invention further provides a flame-retardant electric wire/cable having a coating layer composed of the composition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007070089-A (JP)
Title: Web carrying device and image forming device
Inventor: HAMABA KEIJIRO
IPC: B65H26/02
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a web carrying device securely correcting skew of a web.  <P>SOLUTION: Based on detection results of a line sensor 202 and a line sensor 204, a skew angle θ of a continuous form P is determined so as to set below a predetermined angle. Angles of alignment rolls 27, 127 and pressure balance of nip pressure in the width direction between an idle roll 19A and an idle roll 19E are adjusted, such that the web abuts on a side guide 128, based on the detection result of the line sensor 204.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072339-A (JP)
Title: Converging optical system
Inventor: NAMII YASUSHI
IPC: F21Y101/00
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a converging optical system which illuminates a body to be illuminated at a high illumination while effectively utilizing light beams from a light source, and is compact, and to provide a light source device using the converging optical system.  <P>SOLUTION: An optical member comprises a first reflective surface R1 and a second reflective surface R2, wherein the first reflective surface R1 partially has a first transmission refractive surface T1, the second reflective surface R2 partially has a second transmission refractive surface T2 and the second transmission refractive surface is disposed on the substantially same axis with the first transmission reflective surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073465-A (JP)
Title: Organic electroluminescent element, display device using it, and lighting system
Inventor: FUKUDA KAZUHIRO
IPC: H01L51/50
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroluminescent element improved greatly in light extraction efficiency, and to provide a display device using the element, and a lighting system.  <P>SOLUTION: The organic electroluminescent element has a transparent electrode, an organic electroluminescent layer, and a negative electrode provided in order on a transparent substrate. A membrane having a gradient structure of refractive indices is provided between the transparent substrate and the transparent electrode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006079098-A (JP)
Title: Low power random bit generator and random number generator
Inventor: KIM CHEOL-MIN
IPC: G09C1/00
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low power random bit generator utilizing an MDAC (Multiplying Digital to Analog Converter) which is used in a switched capacitor amplifying circuit and an ADC (Analog to Digital Converter) with a pipeline architecture.  <P>SOLUTION: The RBG (random bit generator) is equipped with an MDAC, a comparator, and a data storage unit. The MDAC outputs a predetermined analog voltage Vout1 formed by using a ground voltage GND, a reference voltage Vref, an input signal Vin, and a digital signal Dout. The comparator outputs a DC voltage Vout2 determined by comparing the analog voltage Vout1 with a virtual ground voltage. The data storage unit stores a predetermined digital signal corresponding to the DC voltage Vout2, and outputs the digital signal Dout.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007078845-A (JP)
Title: Developing device and image forming apparatus with the same
Inventor: KATO KEIJI
IPC: G03G15/08
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of preventing defective image quality such as void caused by the torque increase of a rotating system without providing a drive source having excessive capacity, thereby developing an image with a satisfactory quality.  <P>SOLUTION: When detecting that the drive load current of a motor 25 has reached a predetermined value or above, the developing device 1 operates a switching means 30 such that an idle gear 24 is disengaged from a supply roller gear 23 and a stirring conveyance gear 22. In this state, the rotation of a toner supply roller 12 is stopped and the the value of the drive load current of the motor 25, that is, rotating torque consequently decreases. This prevents a developing roller 5 rotated by the motor 25 from causing an abnormal operation such as gear skipping of the developing roller gear 21.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007087467-A (JP)
Title: Data transfer operation end detection circuit and semiconductor memory device provided with the same
Inventor: FUJISAWA HIROKI
IPC: G11C11/407
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To detect the end of a data transfer operation in semiconductor equipment capable of receiving new data transfer command during the data transfer operation.  <P>SOLUTION: A data transfer operation end detection circuit is provided with a first counter part 21 for performing a shift operation in response to generation of a read start signal RD, a second counter part 22 for performing a shift operation in response to generation of a burst end signal BE and an SR latch circuit 25 for generating a read enable signal RE in response to the generation of the burst end signal BE in a state that the count value of the first counter 21 coincides with the count value of the second counter 22. Since the end of data transfer operation such as the read operation is detected on the basis of the reception history of the read start signal RD, when all read operations are completed can be detected even when a new read command is received on the way of execution of read operation or the like.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006098402-A (JP)
Title: Method and apparatus for measuring input frequency response of digital receiver
Inventor: WASCHURA THOMAS E
IPC: G01R27/28
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for measuring the analog input frequency response at a determination point of a digital receiver.  <P>SOLUTION: A frequency response measurement circuit 20 is provided with a generation circuit 22. The generation circuit 22 provides an input signal 23. The input signal 23 has a voltage Vin and programmable frequency characteristics in response to a frequency control signal 37. A decision circuit 25 is coupled to the generation circuit 22. The decision circuit 25 samples the input signal 23 at predetermined intervals in response to a sampling clock signal 27. Furthermore, the decision circuit 25 determines the amplitude characteristics of the input signal 23 in relation to a variable threshold signal 29. A control circuit 36 is coupled to the decision circuit 25. The control circuit 36 determines the frequency response characteristics of the input signal 23 at various frequencies and threshold voltages 29 in response to the frequency control signal 37.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007082499-A (JP)
Title: New strain of fusarium oxysporum
Inventor: WATANABE TAKESHI
IPC: A01N63/00
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new microorganism that is effective for controlling various disease damages, does not exhibit pathogenicity on main crops and a new biological pesticide having a wide antimicrobial spectrum.  <P>SOLUTION: The new microorganism Fusarium oxysporum NPF-9901 strain, Fusarium oxysporum NPF-9905 strain and Fusarium oxysporum NPF-9910 strain are obtained. The controller comprising the new Fusarium oxysporum strain as an active ingredient is effective for controlling various plant diseases independently, respectively, applied by any of various application methods and is an excellent biological pesticide with respect to all of resource saving, labor saving and environmental protection.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007085127-A (JP)
Title: Auxiliary pressure device for feedwater
Inventor: ABE MASAYUKI
IPC: F04B23/02
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary pressure device for feedwater which prevents a drop in the suction pressure of a feedwater auxiliary pump caused by a narrow diameter of a water service pipe.  <P>SOLUTION: The auxiliary pressure device for feedwater has a preventing means 30 on the primary side of a back flow preventing section of the feedwater auxiliary pump 17 having a feedwater capacity larger than that of the water service pipe 1, for preventing a drop in the suction pressure during pumping operation which is carried out when water consumption is larger than a water discharge quantity of the feedwater auxiliary pump 17. Thus the drop in the suction pressure caused by constraints of application of the narrow service water pipe 1 can be avoided.  <P>COPYRIGHT: (C)2007,JPO&INPIT