baber/WOPTO huggingface dataset:
Patent JP-2006145174-A (JP)
Title: Air conditioner and its operating method
Inventor: NAKAMOTO MASAHIKO
IPC: F24F11/02
Filed: 2004-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of preventing stagnation of liquid refrigerant in an outdoor heat exchanger even at a low outside air temperature such as winter.  <P>SOLUTION: In this air conditioner comprising an outdoor unit comprising a compressor for compressing a refrigerant and a plurality of outdoor heat exchangers, a plurality of indoor heat exchangers connected with the outdoor unit by a low-pressure gas pipe, a high-pressure gas pipe and a liquid pipe, and exchanging heat between the refrigerant from the high-pressure gas pipe or the liquid pipe and the indoor air, and a control portion for deciding an operating state of the outdoor heat exchangers and the number of outdoor heat exchangers to be operated, the control portion prohibits an operation pattern wherein all of the outdoor heat exchangers are in a state of evaporator standby, and an operation pattern where one of the outdoor heat exchanger is operated as a condenser under a condition less than rating, and the other outdoor heat exchanger is in a state of evaporator standby, when the outside air temperature is lower than a prescribed value, and the temperature difference obtained by subtracting a refrigerant saturation temperature under suction pressure of the compressor, from the outside air temperature is less than a prescribed value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005160105-A (JP)
Title: Method and system for improving bit rate in dmtquad-spectrum system
Inventor: BARAK EHUD
IPC: H04M11/06
Filed: 2004-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for achieving a maximum bit rate in a DMT system using a quad spectrum for avoiding an interference with a radio frequency interference (RFI).  <P>SOLUTION: A method, which is obtained by combining embodiments of this present invention variously, optimizes bit allocation and utilizes plural bins in notched areas for transmission over short loops without violating the power spectral density (PSD) mask.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006153311-A (JP)
Title: Freezing refrigerator
Inventor: SHIBATA KOICHI
IPC: F25D23/00
Filed: 2004-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freezing refrigerator capable of being installed in a limited space.  <P>SOLUTION: The freezing refrigerator comprises a heat insulating box 1 in which a refrigerating chamber 2 and a vegetable chamber 3 are provided as storage chambers in a refrigerating temperature zone and an ice making chamber 4 and a freezing chamber 5, 6 are provided as storage chambers in a freezing temperature zone, the storage chambers in the refrigerating temperature zone being partitioned from the storage chambers in the freezing temperature zone with a heat insulating partition wall 18. The heat insulating box has a width of 600 mm or less, a depth of 640 mm or less and an inside capacity of 385 litter or more.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006149253-A (JP)
Title: Method for estimating death by utilizing ic tag
Inventor: OKANO TAKASHI
IPC: A01K31/00
Filed: 2004-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for estimating death for estimating the death rate of hens by utilizing IC tags, by blending the IC tags with feed, giving the feed to the hens, reading information from the excreted IC tags, automatically estimating the death of the hens collectively kept in a cage or kept in individual cage and sounding an alarm in a good accuracy and simply when the rate exceeds a dangerous death rate.  <P>SOLUTION: This method for estimating the death comprises a step of reading and memorizing the information of the IC tags before or after blended in the feed by a reader, a step for reading and memorizing the information of the IC tags from the excrements excreted from the hens given with the feed blended with the IC tags and a step of estimating the number of death based on the memorized information of the IC tags blended in the feed and the memorized information read from the IC tags in the excrement.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006150395-A (JP)
Title: Die-casting system and die-casting method
Inventor: FURUKAWA YUICHI
IPC: B22D17/20
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die-casting system which is suitable for carrying out the effective utilization of a nitrogen gas and an oxygen gas aiming at an effective utilizing method for these gases.  <P>SOLUTION: The die-casting system 1 comprises a die-casting machine 2, an air separating device 3 for taking in and separating an atmosphere into a nitrogen gas and an oxygen gas, a cooling water supplying device 5 for supplying cooling water to a cooling passage 4a of a die 4 of the die-casting machine 2, lubricant applying devices 6a, 6b for applying lubricants to the inside of the cavity 4b of the die 4 and the inside of an injection sleeve 4c of the die-casting machine 2, respectively, a nitrogen gas mixing device 31b (a nitrogen gas supply pipe 31c) for mixing the nitrogen gas into the cooling water, and oxygen gas blowing devices 8a, 8b for blowing the oxygen gas to the lubricants applied to the inside of the cavity 4b and the inside of the injection sleeve 4c, respectively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006149611-A (JP)
Title: Implement for attaching probe of brain-activity measuring apparatus
Inventor: TANIDA MASAHIRO
IPC: G01N21/359
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an implement for attaching a probe of a brain-activity measuring apparatus which attaches the probe acting on the scalp of a subject to the head of the subject while avoiding an unnecessary increase in pressurizing force of the probe leading edge thereby avoiding giving a pain or a pressurizing mark to the subject and nonetheless causes no deviation in a probe position in a simple manner.  <P>SOLUTION: The implement comprises a probe plate 6 for fixing a plurality of probes 1 and an extensible belt-like member 12 provided on one surface of the probe plate. The probe plate is provided with a plurality of fixing holes through which the probes are inserted and fixed, and the belt-like member is provided with: a mesh part 13 having through holes corresponding to the fixing holes of the probe plate; connection means 16a and 16b for putting the belt-like member around the outer periphery of the head of the subject and connecting both of the ends of the belt-like member; and a spacer 17 provided around the mesh part and on a surface opposite from the probe plate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006150748-A (JP)
Title: Folder gluer
Inventor: YONEDA TOSHIHIRO
IPC: B31B50/36
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folder gluer for obtaining a corrugated cardboard box high in dimensional accuracy.  <P>SOLUTION: A corrugated cardboard sheet is conveyed to a folding part. During the conveyance by the folding part, a first panel and a fourth panel on both sides partitioned by a longitudinal ruled line are folded at 180° along a first longitudinal ruled line and a third longitudinal ruled line formed inside the panels. The lapped parts of the first panel and a joining margin are bonded together to form a flat box A<SB>1</SB>. A pair of molding belts 21 and a pair of inclined sideways approaching belts 22 in contact with the first and fourth panels of the box A<SB>1</SB>are set in the transportation path of the box A<SB>1</SB>. When the width of the box A<SB>1</SB>is larger than a proper value, both side parts of the box A<SB>1</SB>are pressed by the molding belts 21 to be corrected to a proper width. When the width of the box A<SB>1</SB>is smaller than the proper value, the first and fourth panels are moved outside by the sideways approaching belts 22 to correct the width of the box A<SB>1</SB>to the proper width.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006158095-A (JP)
Title: Power supply control circuit, electronic apparatus, semiconductor device, control method of power supply control circuit, and control method of electronic apparatus
Inventor: NAKAMIYA SHINJI
IPC: H02J7/10
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply control circuit reduced in charging loss and reduced in leak current irrespective of the kind of a generating set, and whereby to improve the charging efficiency of an electronic apparatus comprising the generating set or an accumulator device, and to elongate a time for driving the electronic apparatus.  <P>SOLUTION: The power supply control circuit 10 interposed between a power supply device 11 and the accumulator device 12 accumulated by the power supply 11 comprises: a charging current detection part 13 that detects a charging current IC flowing to the accumulator device 12 from the power supply device 11; a reverse current prevention part 15 that blocks a reverse current IR flowing to the generating set from the accumulator device on the basis of an inputted reverse current prevention control signal SH; and a reverse current monitoring part 14 that monitors the presence or the absence of the charging current IC in terms of sampling until the charging current IC is detected, constantly monitors the presence or the absence of the charging current IC after the charging current IC is detected, and when the charging current IC does not flow, outputs the reverse current prevention control signal SH that blocks the reverse current IR.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006026881-A (JP)
Title: Surface coated cemented carbide cutting tool having hard coating layer exhibiting excellent wear resistance in high-speed cutting of heat resistant alloy
Inventor: OGAMI TSUTOMU
IPC: B23B27/14
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coated cemented carbide cutting tool having a hard coating layer exhibiting excellent wear resistance in high-speed cutting of a heat resistant alloy.  <P>SOLUTION: The surface coated cemented carbide cutting tool has a cemented carbide body formed of a tungsten-carbide-based cemented carbide or a titanium-carbonitride-based cermet, and the hard coating layer consisting of (a) a lower layer, (b) a tight bonding layer, and (c) an upper layer, on the surface of the body. (a) The lower layer is formed of a (Ti, Al, Si)N layer which has a mean layer thickness of 0.8 to 5 μm and satisfies the following composition formula: (Ti<SB>1-(X+Z)</SB>Al<SB>X</SB>Si<SB>Z</SB>)N (where X is in the range of 0.25 to 0.65, and Z in the range of 0.01 to 0.10 by atomic ratio, respectively). (b) The tight bonding layer is formed of a CrN layer having a mean layer thickness of 0.1 to 0.5μm. (c) The upper layer is formed of a CrB<SB>2</SB>layer having a mean layer thickness of 0.8 to 5 μm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006150889-A (JP)
Title: Communication apparatus
Inventor: KOIZUMI SHIGERU
IPC: B41J29/46
Filed: 2004-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus which can store the status of an interface between an LBP recording means and a main control section and information upon generating error, display as necessary and print on a recording sheet of paper.  <P>SOLUTION: In case of a recording system error, the VideoI/F status and error factor information are printed together with an error code. Furthermore, the status and the error factor information are stored in a non-volatile memory.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006165162-A (JP)
Title: Solid-state imaging device
Inventor: OKOCHI NAOKI
IPC: H04N5/369
Filed: 2004-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device that has microlenses disposed on a chip, and reduces shading and cross talk.  <P>SOLUTION: In the solid-state imaging device, a plurality of pixels are two-dimensionally disposed that have light receiving units 2 for performing photoelectronic conversion, and microlenses 12 that are disposed on the chip correspondingly to the light receiving units 2 to focus incident light onto the light receiving units 2. Recesses 11a that have lens surfaces acting to focus light onto the light receiving units 2 are formed on parts near gaps L between adjacent microlenses 12 on a flattened layer 11, which is interposed between the microlenses 12 and light receiving units 2, and is laminated on the microlenses 12 side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006160435-A (JP)
Title: Printer
Inventor: KITAHARA MASAKI
IPC: B65H29/70
Filed: 2004-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly convey curled print paper at a printing section, in a printer equipped with a conveying pass for conveying the print paper which is set in a paper setting section to the printing section.  <P>SOLUTION: This printer includes a switch-back unit U4 which is provided between a cutter unit U2 and a print unit U5, receives and holds the print paper P conveyed from the cutter unit U2, and which delivers the held print paper P to the print unit U5. The switch-back unit U4 delivers the print paper P in a direction inclined to a straight line which connects an abutment part 41c and a guide surface 74a of the rollers 41 by a predetermined angle θ when viewed from a print paper width direction so that a front end of the curled print paper P may reach the guide surface 74a of a guide member 74.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006160044-A (JP)
Title: Vehicular canister arrangement structure
Inventor: KAWAI NOBUYUKI
IPC: B60K15/077
Filed: 2004-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular canister arrangement structure capable of reducing the pressure applied on a fuel tank in a rear end collision.  <P>SOLUTION: In the vehicular canister arrangement structure in which a canister 4 is arranged behind a fuel tank 1 below a floor panel 2, the fuel tank 1 and the canister 4 overlap each other in the vertical direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006164779-A (JP)
Title: Positive electrode material, nonaqueous electrolyte secondary battery and manufacturing method of positive electrode material
Inventor: MIYAKE MASAHIDE
IPC: H01M4/36
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode material capable of providing high energy density, to provide a nonaqueous electrolyte secondary battery, and to provide a manufacturing method of the positive electrode material.  <P>SOLUTION: By subjecting a simple sulfur substance and carbon to mechanical milling treatment, a material of a positive electrode 1 formed of a mixture of the simple sulfur substance and carbon is manufactured. The ratio of the tap density of the mixture obtained by the mechanical milling treatment to the tap density of the mixture of the simple sulfur substance and carbon before the mechanical milling treatment is set to 1.4-1.93. The simple sulfur substance and carbon are subjected to the mechanical milling treatment so that the tap density of the mixture of the simple sulfur substance and carbon is set to 0.364-0.503 g/ml. Alternatively, the simple sulfur substance and carbon are subjected to the mechanical milling treatment so that the median diameter of the mixture of the simple sulfur substance and carbon is set to 3.4-6.1 μm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006159135-A (JP)
Title: Hollow fiber membrane module
Inventor: MATSUTANI NORIO
IPC: B01D63/02
Filed: 2004-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a hollow fiber membrane module in which the stuck/fixed ends of hollow fiber membranes can be prevented from being cut or damaged owing to the hydrodynamic stress of a water current and the filtration performance of which can be kept excellent even when a filtration apparatus is made compact or made to have high performance.  <P>SOLUTION: This hollow fiber membrane module is constituted so that a hollow fiber membrane bundle formed by sticking/fixing both ends of a plurality of bundled hollow fiber membranes to one another is housed in a cylindrical case and the water, which is to be treated and is introduced through an opening for allowing the inside of the cylindrical case to communicate with the outside, is permeated through each of hollow fiber membranes from the outside surface side to the inside surface side to filter the water to be treated. The opening is arranged so that the end of the opening is parted from the end of the stuck/fixed part of hollow fiber membranes by ≥10 mm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006161753-A (JP)
Title: Hydraulic motor with reduction gear
Inventor: KISE TAKESHI
IPC: F16H57/02
Filed: 2004-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to always perform proper lubrication and cooling etc. for a reduction gear.  <P>SOLUTION: A part of pressure oil (a pressure oil signal for tipping) for tipping flowing through an oil passage 17 for tipping is introduced as lubrication oil in a motor chamber 5 through a lubrication oil introduction passage 42. This constitution causes lubrication oil introduced in a motor chamber 5 to flow in a reduction gear chamber 24 through a communication passage 44 and discharge to a tank 35 through a drain passage 45 after lubrication, cooling and the like for planetary gear reduction mechanisms 26 and 30 is carried out. Thereby, lubrication oil introduced in a motor chamber 5 flows in a reduction gear chamber 24 through a communicating passage 44 and is discharged in a tank 35 through a drain passage 45. Thereby, enough lubrication oil can be always supplied to the reduction gear chamber 24 by utilizing pressure oil flowing through the oil passage 17 for tipping without depending on leak oil from a hydraulic motor 2 and using a pump etc. for supplying lubrication oil to the reduction gear chamber 24, and lubrication and cooling for a reduction gear 18 can be always properly effected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006173779-A (JP)
Title: Digital/analog conversion circuit and display
Inventor: MURASE MASAKI
IPC: H03M1/74
Filed: 2004-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital/analog conversion circuit in which the scale of circuit is reduced, and to provide a display in which the size is reduced by employing that digital/analog conversion circuit.  <P>SOLUTION: In a switch circuit, one voltage out of 64 reference voltages Vref being supplied from a reference voltage output circuit is selected depending on a 6 bit signals (b0-b5) and delivered to an output line DAO as an analog signal. 64 signal paths leading to the output line DAO from each input line of the reference voltage V0-V64 are classified into 32 sets of signal path group each comprising two signal paths wherein the two signal paths in the same set share five out of six transistors connected in series. Consequently, the number of transistors used is decreased by 160 as compared with a case where the transistors are not shared.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006170318-A (JP)
Title: Electric linear actuator
Inventor: KAZUNO KEISUKE
IPC: F16H25/22
Filed: 2004-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric linear actuator increased in quality by suppressing the occurrence of vibration and noise even if a load causing vibration or an alternating load is applied to a ball screw.  <P>SOLUTION: This electric linear actuator 1 is coaxially connected to an electric motor 5 and comprises the ball screw 3 having a screw shaft 7, a nut 8 having a support shaft 12 supporting one end part of a link 2 at its outer periphery, and balls 9 stored between the nut 8 and the screw shaft 7 and swingably moving the link 2 through the support shaft 12 and a pair of support bearings 10 and 11 pivotally supporting the screw shaft 7 rotatably and unmovably in the axial direction. The axial clearance of the support bearing 10 on the electric motor 5 side is set smaller that that of the other, and the bearing is formed in a four-point contact ball bearing. Also, a super finished surface with a prescribed surface roughness is formed on the rolling surface of the bearing. Thus, the occurrence of vibration and noise can be suppressed even if a load causing vibration and an alternating load is applied to the ball screw 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006172229-A (JP)
Title: Operation control method for task, operation control system for task and program
Inventor: MIYAZAKI GEN
IPC: G06F9/48
Filed: 2004-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation control method for a task, an operation control system for the task and a program which can prevent delay of processing of a low-load mechanism, even if a load on a certain mechanism is increased and a system is heavily loaded, regarding the plurality of mechanisms for processing requests.  <P>SOLUTION: A priority control part (A)1 obtains execution time for a first task by a task operation time measurement part 8, and if the execution time exceeds a certain value within predetermined time, the priority of the task is lowered by a task priority confirmation and change part 7. A priority control part (S)4 waking up periodically, if a period during which its priority is lowered exceeds a predetermined period, returns the priority of the first task to its former priority.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006180070-A (JP)
Title: Imaging apparatus and image processing apparatus
Inventor: HOJUYAMA HIDEO
IPC: H04N5/225
Filed: 2004-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To perform optimal image processing by forming new firmware using characteristic of an individual imaging element when the firmware is upgraded including software which corrects a solid state difference existing in the imaging element.  <P>SOLUTION: Imaging apparatus individual characteristic information on a camera each measured in a manufacturing plant 1 of the camera 5 is stored in a server 2. At the time of upgrading, in the server, the imaging apparatus individual characteristic information is referred by a customer's serial number etc., and firmware unique to the camera 5 is created by the server using the imaging apparatus individual characteristic information. The created firmware is stored in the camera 5 by downloading.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006180172-A (JP)
Title: Selecting method of crc generator polynomial, crc encoding method, and crc encoding circuit
Inventor: SHINAGAWA HITOSHI
IPC: H03M13/09
Filed: 2004-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To select a generator polynomial G(x) suitable for a CRC encoding circuit.  <P>SOLUTION: In the selecting method of a CRC generator polynomial, maximum and minimum hamming distance (Max.d<SB>min</SB>) is acquired which is maximum value of minimum hamming distance (d<SB>min</SB>) at each code length n of the codes with code length n added with a parity of r bit for information words, with the information word having k bit. The code length n is acquired in which Max.d<SB>min</SB>changes, and the range of n (n<SB>min</SB>≤n≤n<SB>max</SB>) is acquired (S2). In the range of n, the generator polynomial (G(x)) which satisfies d<SB>min</SB>=Max.d<SB>min</SB>at all times is found by total searching (S3). The one of minimum number of terms (w) and non-detection error probability (P<SB>ud</SB>) of code is selected from among G (x) found by the total searching (S4).  <P>COPYRIGHT: (C)2006,JPO&NCIPI