baber/WOPTO huggingface dataset:
Patent JP-2005020666-A (JP)
Title: Digital radio call method and digital radio call device
Inventor: OZAKI TATSUYA
IPC: H04L1/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve voice quality when a mobile station performs telephone communication in an area where an error does not occur, in a digital radio call method in which an error correction code is added to voice data when making a call.  <P>SOLUTION: In the digital radio call method for executing the telephone communication between the mobile station and a base station via a digital radio channel, the mobile station is at least provided with a location detection means, a data table showing if the error occurs or does not occur in each location, a first and a second CODEC units of different bit rates, and a first selector switch for switching between the first CODEC unit and the second CODEC unit. The mobile station is configured to control the first selector switch according to location information from the location detection means and the data table, and execute a telephone communication using either the first CODEC unit or the second CODEC unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023120-A (JP)
Title: Cleanser composition for cleansing surface of plastic container
Inventor: NODA HIROKI
IPC: C11D3/395
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleanser composition for cleansing the surfaces of plastic containers, which can enough and surely remove various dark stains strongly adhered to the surfaces of the plastic containers comprising resins such as polypropylene and used as transportation means for fishes, vegetables, daily dishes or the like for long periods, by immersion methods or by use of automatic cleansing machines.  <P>SOLUTION: This cleanser composition for cleansing the surfaces of plastic containers is characterized by comprising a surfactant and a chlorine- or oxygen-based bleaching agent. The cleanser composition may further contain an alkali agent, a chelating agent, and/or an emulsion of a cross-linked polyacrylic acid or its salt with water with or in place of the above-mentioned bleaching agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030787-A (JP)
Title: Rotator rotation angle detection device for permanent magnet synchronous motor
Inventor: OGURI TAKASHI
IPC: G01D5/244
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotator rotation angle detection device of a permanent magnet synchronous motor capable of detecting the rotation angle of the rotator even when the number of one rotation output pulses of an encoder exceeds the maximum value of an encoder pulse counter.  <P>SOLUTION: This rotator rotation angle detection device for the permanent magnet synchronous motor is equipped with the encoder pulse counter 13 for counting the number of output pulses of a rotary encoder 12 connected to the rotator of the permanent magnet synchronous motor 11 and outputting the counted value, a Z-phase signal detection device 14 for detecting a Z-phase signal outputted in each one rotation of the rotary encoder 12, a counter latch device 15 for storing the counted value at a timing when the Z-phase signal is generated, an operation device 16 for operating a deviation of the counted values at a prescribed operation cycle and operating the accumulated value of the deviation of the counted values by using the counted value stored in the counter latch device 15 as a reference value, and a storage device 17 for storing the accumulated value of the deviation of the counted values.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004105706-A (JP)
Title: Projection type game machine, game board, and game machine
Inventor: HAYAMIZU HIROSHI
IPC: A63F7/02
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type game machine wherein the size of a game screen can easily and properly be adjusted.  <P>SOLUTION: This pachinko machine 1 is provided with: a screen 10 capable of displaying a projection screen by transmitting projection light; a liquid crystal projector 20 for projecting a pachinko game screen; a translucent Fresnel lens 12 which is on an optical path of projection the light from the liquid crystal projector 20 and is provided on the front surface side of the screen 10; a translucent game board 14 which is on the optical path of the projection light from the liquid crystal projector 20, and is provided on the front surface side of fresnel lens 12 a reflector 16 which reflects the projection light from the liquid crystal projector 20 toward the rear surface of the screen 10; and a game control part 52 for adjusting the size of the pachinko game screen based on screen size information showing the size of the screen 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005035685-A (JP)
Title: Paper feeding device
Inventor: KAWAMURA TOSHIHIRO
IPC: B65H3/56
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding device capable of opening and closing its shutter using a simple mechanism without use of the electric component such as a solenoid and eliminating the risk of jamming caused by shoving to the shutter.  <P>SOLUTION: The paper feeding device is equipped with working mechanisms 14 and 15 to make emergence and retreat of a shutter 13 interlocking with the rotational motion of a transport roller 6 and transmitting mechanisms 4e, 3c, 3d to make rotational drive transmission from the drive shaft 4d of the separator roller 4a to a pickup roller 3, wherein the transmitting mechanisms 4e, 3c, 3d include differential means 4g and 4h. When the shutter 13 is retreated by the working mechanisms 14 and 15 from the sheet placing part 2, the differential means 4g and 4h put the pickup roller 3 in delayed rotation after the retreating motion is completed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2007024056-A (JP)
Title: Resin joint boot
Inventor: OSHITA TAKENORI
IPC: B29C65/16
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin joint boot having improved sealing performance between an outer case and itself and securing sufficient durability while suppressing a manufacturing cost increase.  <P>SOLUTION: The resin joint boot 10 comprises a large-diameter-side cylindrical mounting part 12 on the inner periphery of which a plurality of peripheral protruded portions 12a are formed to be fitted into a plurality of recessed portions in the outer periphery of the outer case and which is formed of a laser energy transmissive resin material, and a bellows part 11 which is formed of a laser energy absorptive resin material. The cylindrical mounting part 12 and the bellows part 11 formed separately are concentrically fitted to each other and fixed into one unit with laser welding.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005036070-A (JP)
Title: Hot lubricant composition and its supply method
Inventor: IKEDA JIRO
IPC: C10M103/06
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant which exhibits a high friction coefficient in introducing a steel material into between rolls, exhibits a low friction coefficient in rolling, and is excellent in resistance to seizure.  <P>SOLUTION: The hot lubricant composition comprises 5-70 wt.% solid lubricant, 0.2-5.0 wt.% surfactant, and 25-90 wt.% water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004059591-A (JP)
Title: Method for monoalkylating ch-acidic methylene
Inventor: BODMANN KERSTIN
IPC: C07C51/09
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a CH-acidic methylene, especially, a monoalkylation product of a malonate ester derivative, wherein the space yield of the monoalkylation product is better than that of methods of well-known technological level and formation of intermolecular or intramolecular alkylated products is suppressed as much as possible.  <P>SOLUTION: The method for monoalkylating CH-acidic methylene comprises reacting a methylene-containing substrate with a dihalogenated alkane having two halogen atoms mutually separated by ≥3C chain in a polar aprotonic solvent in the presence of an alkali metal carbonate or alkaline earth metal carbonate and a phase-transfer catalyst with formed reaction water continuously removed, wherein the alkali metal carbonate or alkaline earth metal carbonate is used at a rate of >0.6/1 based on the methylene-containing substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005045456-A (JP)
Title: Method of reporting opposite-side state of ip telephone adapter, ip telephone adapter, and ip telephone device
Inventor: TAHASHI ICHIRO
IPC: H04M11/00
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opposite-side state reporting method for an IP (Internet protocol) telephone adapter that confirms the communication state of an opposite side when making an IP telephone call and also confirms whether or not the opposite side is ready for a telephone call at specified intervals if the opposite side can not accept the telephone call owing to a trouble of a communication line, and an IP telephone adapter and the IP telephone device that implement the method.  <P>SOLUTION: If a telephone device 2 makes an IP telephone call to a telephone device 3 through the Internet 9 and fails to connect owing to trouble on a communication line or a problem of the opposite-side telephone set, it is confirmed at intervals of a specified time whether the telephone device is ready for a telephone call through IP telephone until the problem is solved to enable a telephone call, and when the problem is solved and a telephone call is enabled, that is reported to the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040274-A (JP)
Title: Power-driven exercise aiding system
Inventor: YOSHIDA TETSUO
IPC: A61H1/02
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable an alteration setting of the range of motion to be performed easily and quickly.  <P>SOLUTION: The power-driven exercise aiding device 1 includes driving gears 10 and 30 and moving parts 4L, 4R, 5L and 5R which are driven by the driving gears 10 and 30 to make at least one joint of a human body move repeatedly, and leads stretch exercise of the joints with aiding power actuated by the moving parts 4L, 4R, 5L, and 5R, wherein an input means 108 and 110 which input the positions of the moving parts 4L, 4R, 5L and 5R where the directions of movements of the joints are reversed by the movements of the moving parts 4L and 4R, 5L and 5R, an information of reversal positions storing means 103 to store the information with which the positions of the moving parts 4L, 4R, 5L and 5R input from the above input means 108 and 110 can be identified, and a controlling means 100 which controls the movements of the above moving parts 4L, 4R, 5L and 5R to make the directions of the joints to be reversed at the positions which are stored are equipped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043171-A (JP)
Title: X-ray inspection device and x-ray inspection method
Inventor: FUKAMACHI TETSUAKI
IPC: G01N23/04
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray inspection device and an X-ray inspection method capable of detecting surely a defect in order to solve the problems wherein a case is sometimes generated where a defect to be detected can not be detected accurately when a part having a different brightness level exists in an inspection visual field, and a complicated processing for adjusting a binary level at every time or the like is required.  <P>SOLUTION: This X-ray inspection method for detecting a defect of a sample by using a radiographic image comprises a step for setting an inspection window of the sample and a step for performing at least the first and second twice binarization processing based on a brightness signal level of the radiographic image in the inspection window. The second binarization processing is constituted so that the binarization processing is performed in a region determined based on the first binarization processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046671-A (JP)
Title: Dust collector
Inventor: KONUMA MUTSUO
IPC: B01D47/06
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collector capable of efficiently collecting dust and reducing the causing anxiety of a fire.  <P>SOLUTION: The dust collector is constituted of a fire extinguishing chamber 7 for removing hot particles from dust in the air sucked into a case 3 through a dust collecting duct 13, a mixing chamber 8 for sprinkling water over the air passed through the fire extinguishing chamber 7, a collection chamber 9 for collecting the water and dust mixed by the mixing chamber 8, a separation chamber 10 for separating the dust from the dust-containing water collected by the collection chamber 9 and a filter chamber 11 for removing fine dust in the air passed through the separation chamber 10 by a filter 26. Since a fire is extinguished in the fire distinguishing chamber 7 even if hot particles causing a fire are present in the dust sucked into the case 3 from the dust collecting duct 13, the cause of the fire can be prevented in advance, in the main body 1 of the dust collector.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051850-A (JP)
Title: Vehicle and method for controlling the same
Inventor: MOTOMI AKIRA
IPC: B60L50/16
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent excessive current from flowing to a motor at slip generation time.  <P>SOLUTION: A vehicle includes the motor outputting a torque to a drive shaft by receiving a power of a battery stepped up by a DC/DC converter via an inverter, releases a limit of a torque by updating a torque upper limit value Tmax by adding a predetermined value β to the torque upper limit value Tmax set during slipping when a rotary angle acceleration α of the drive shaft during slipping becomes less than a threshold value αref so that a change of a road surface state is presumed, and thereafter temporarily relaxes the release of the limit of the torque by performing updating of the torque upper limit value Tmax. When a predetermined time for stabilizing an operation of the DC/DC converter 25 is elapsed, the limit of the torque can be rapidly released by performing updating of the torque upper limit value Tmax by a large time change.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004084468-A (JP)
Title: Locking system, game machine, and machine control system
Inventor: KOBAYASHI HITOSHI
IPC: B42D15/10
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking system which carries out unlocking, based on a result of monitoring of a device state.  <P>SOLUTION: According to the locking system, an opening/closing monitoring IC tag 86 is bonded to a rear surface of a glass frame 111 at an upper right location thereof, and a monitoring antenna 68 is bonded to a main frame 110 at a location opposed to the tag. Then an opening/closing monitoring IC tag 186 is bonded to a wooden frame 112 at a location inside a right frame, and a monitoring antenna 168 is bonded to the main frame 110 at a location opposed to the tag. The distance between each antenna and the corresponding IC tag is set to about 3 mm when the frames are in a closed state. Then an R/W unit always polls the IC tags via the antennas. When the glass frame 111 or the main frame 110 is opened so that the distance between the antenna and the IC tag exceeds about 5 mm, communication between them is disabled, which is instantly detected. Further an antenna 128 for a key is embedded in an upper portion of a key hole 120. Therefore when the key with a built-in IC tag for the key is inserted, the R/W unit reads out an ID code, and a locking solenoid is energized only when the read ID code is a registered one, to thereby draw a plunger and unlock the device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005047738-A (JP)
Title: Expansive concrete having low temperature dependency
Inventor: SATAKE SHINYA
IPC: C04B22/14
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide expansive concrete having low temperature dependency.  <P>SOLUTION: The expansive concrete in which an expensive component is blended has ≤33% temperature-dependent variation of restrained expansion distortion in a condition of steel ratio in the stabilized period after curing of ≤1.8 and 10-70°C. In the expansive concrete, for example, an expansive clinker mineral, in which alite, anhydrous gypsum and free quick lime constitute product phases of the expansive component, where the content of anhydrous gypsum is 0.5-10 wt.%, the content of free quick lime is 65-80 wt.% and 15-60 vol.% of free quick lime is included into the alite crystal, is used as a main component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057366-A (JP)
Title: Digital radio communication system
Inventor: KANAZAWA MASAYUKI
IPC: H04L1/16
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To achieve communication of non-voice data with high reliability even under an environment wherein effects of distortion in a propagation path due to fading and multi-path or the like are concerned.  <P>SOLUTION: An error detection section 22 of a mobile station 2 for transmitting non-voice data detects an error rate or the number of erroneous bits of a signal received from a base station 1, a number of times decision section 23 decides the number (N) of times of repetitive transmission of the non-voice data in response to the error rate or the number of erroneous bits that is detected, a frame generating section 24 assembles the decided repetitive number of times transmission information with a communication channel (SC) signal and a transmission control section 25 transmits the same non-voice data to a base station 1 repetitively by the decided number of times. In the base station 1, a reception control section 25 stores the non-voice data repetitively transmitted from the mobile station 2 and a majority decision processing section 13 adopts values at the same bit position of the same non-voice data by majority decision to rebuild up the non-voice data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072632-A (JP)
Title: Communication purpose semiconductor integrated circuit incorporating a/d conversion circuit
Inventor: MOCHIZUKI TOSHIO
IPC: H03M3/02
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication purpose semiconductor integrated circuit incorporating a ΣΔ type A/D converter capable of being externally controlled to obtain an optimum S/N characteristic in response to a modulation mode.  <P>SOLUTION: In the communication purpose semiconductor integrated circuit incorporating the ΣΔ type A/D converter having integraters (12, 14) each comprising a sampling capacitor (Cs), an operational amplifier (AMP1), and a feedback capacitor (Cf) connected between a noninverting input terminal and an output terminal of the operational amplifier, the operational amplifier is configured to be variable its operating current by a control signal, the operating current of the operational amplifier is increased when the S/N of the A/D converter is desired to increase and the operating current of the operational amplifier is decreased when the S/N of the A/D converter is desired to decrease.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076656-A (JP)
Title: Rolling bearing
Inventor: IZAWA NOBUAKI
IPC: F16C33/78
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing capable of precluding a seal from slipping off resulting from a shock.  <P>SOLUTION: The rolling bearing is formed from a pair of raceway rings, a plurality of rolling elements installed between the raceway rings, and a seal member whose stationary part side made of an elastic material is fixed to a seal groove formed in either raceway ring, wherein a seal member slipoff preventive structure is formed from the stationary part side 6 of the seal member 4 and the seal groove 3 in the raceway ring (the outer) 1. For example, the seal member slipoff preventive structure is formed by introducing such an arrangement that the stationary part side 6 of the seal member 4 is held by the seal groove bottom 3a of the raceway ring (the outer) 1 with a tightening fitting margin 7 in the radial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027587-A (JP)
Title: Rod body and fishing rod
Inventor: KAWASHITA TAKEO
IPC: A01K87/00
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing rod exhibiting good action of the fishing rod and composed of a fiber-reinforced resin material; and to provide a technique by which the beautiful bent shape of a rod body constituting the fishing rod is formed.  <P>SOLUTION: A point rod 3 constituting the fishing rod has a pipe-shaped body 11 composed of a prepreg material obtained by impregnating a reinforcing fiber such as a carbon fiber and a glass fiber with a synthetic resin, and a gel 12 having a high specific gravity and arranged at a prescribed position in the axial direction in the interior of the pipe-shaped body 11. The position of the gel 12 having the high specific gravity in the axial direction is set by considering the desired balance of the whole fishing rod calculated from a resonance frequency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004179146-A (JP)
Title: Nonaqueous electrolyte solution and lithium cell using the same
Inventor: ABE KOJI
IPC: H01M10/0569
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary cell which has excellent characteristics such as cycling properties, cell capacity and preservation properties, and a lithium primary cell which is excellent in discharge capacity and self-discharging ratio.  <P>SOLUTION: The lithium cells employ a nonaqueous electrolyte solution in which an electrolyte is dissolved in a nonaqueous solvent, to which a nitryl compound and a compound containing the S=O group, or a small amount of a dinitryl compound is added.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094227-A (JP)
Title: Method and device for driving ferroelectric liquid crystal display panel and electric field alignment method applied to the same
Inventor: KIM HONG CHUL
IPC: G09G3/36
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for driving a ferroelectric liquid crystal display panel adapted to formation of a moving image and to provide an electric field alignment method applied to the same.  <P>SOLUTION: The method and device for driving a ferroelectric liquid crystal display panel and the electric field alignment method applied to the same comprise a step of making the temperature of a ferroelectric liquid crystal substance sufficiently lower than a phase transition temperature to impart a smectic C phase to the ferroelectric liquid crystal and a step of applying an electric field to the liquid crystal display panel to align the ferroelectric liquid crystal substance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005035427-A (JP)
Title: Getting in/out step device for vehicle
Inventor: HIKITA KEIGO
IPC: B60R3/02
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a getting in/out step device for a vehicle where a movable step is used as an auxiliary step for getting in/out the vehicle and the usable area of the whole vehicle floor is enlarged after getting in the vehicle.  <P>SOLUTION: The getting in/out step device for a vehicle comprises the movable step 11 displaceable to a housed state over a fixed step 16 provided at a vehicle doorway 62 and to a developed state to a position outside the vehicle lower than the fixed step 16, and a developing/housing means for developing/housing the movable step 11. When the movable step 11 is developed by the developing/housing means, at least one end of the movable step 11 is once raised from the housed state, then displaced to a developed state. The lower surface side of the step 11 in the housed state is arranged on the upside when the step is developed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI