baber/WOPTO huggingface dataset:
Patent JP-2004314011-A (JP)
Title: In-line stationary type mixing apparatus and its mixing method
Inventor: HORIE MASAHIKO
IPC: B01F15/02
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of mixing fluids different in the viscosity homogeneously and its apparatus.  <P>SOLUTION: An in-line stationary type mixing apparatus 1 is composed of a valve 3, in which an interval between a valve seat and a valve body seating surface contacted with the valve seat at the time of a valve closing is regulatable to a predetermined opening corresponding to the flow rate of fluids before mixing and which has an opening formed such that the valve body seating surface constitutes a substantially uniform distance in a voluntary opening for the valve seat, and of a stationary type mixer 5 like a static mixer, serial-arranged for the valve 3 in a downstream side of the valve 3. In the apparatus, it is possible to homogeneously mix fluids different in the viscosity without any need to use any power means and to weld a mixing element to a mixer pipe housing. Therefor, the apparatus can realize an easy washing inside the mixer, a pressure loss reduction at the time of mixing, an energy saving, a needless explosion-protection, a low price, etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321607-A (JP)
Title: Endoscope apparatus
Inventor: FUJIYAMA TETSUJI
IPC: A61B1/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope apparatus using a battery, capable of appropriately executing the recording operation in a recording medium even if the output of the battery is reduced.  <P>SOLUTION: The endoscope apparatus to be driven by the battery comprises an image recording means for recording endoscopic images taken by an imaging means in the recording medium, a first output detecting means for detecting the output of the battery and outputting a first determination output if the output of the battery is a first reference value or lower than the predetermined first reference value, a warning output means for outputting a first warning based on the first determination output, and an image recording prohibiting means for prohibiting the recording operation of the endoscopic images in the recording medium by the image recording means based on the first determination output.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322006-A (JP)
Title: Method and apparatus for producing thin filter
Inventor: TANIGUCHI KINYA
IPC: B01D39/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To keep the material cost low by using a material without wasting it.  <P>SOLUTION: A rod-like porous body transported by a transport means 80 is transferred to a supply table 18. The rod-like porous body is inserted by an inserting cylinder into the hole group of a work set means 20. When the rod-like body comes to a cutting position by the intermittent rotation of the work set means 20, the rod-like body is cut in the diameter direction between first circular plates 22 and 22, facing each other, of the work set means 20 by each of knives 32 of a cutting means 30. Thus, a plurality of thin filters with a specified thickness are produced. When the hole group comes to a take out position by the intermittent rotation of the work set means 20, each of thin filters facing each hole 24 is ejected out by an ejecting cylinder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329034-A (JP)
Title: Method for separating nucleated cell
Inventor: TERAJIMA SHUJI
IPC: C12N1/02
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a nucleated cell can efficiently be recovered from a cell-containing liquid containing the nucleated cell and a cell of the object of removal.  <P>SOLUTION: The method for separating the nucleated cell comprises introducing the cell-containing liquid into a filter and recovering the nucleated cell captured with the filter. In the method, a current regulating material for a recovered liquid is used in combination so as to provide a specific arrangement for the capturing material for the nucleated cell. A relatively flat filter having the effective filtration membrane area and a filling thickness of the filter in a specific ratio is used. Thereby, problems are solved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333675-A (JP)
Title: Image forming device
Inventor: SEKIGUCHI HAJIME
IPC: G03G15/16
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that heat from a fixing device 101 raises the temperature of a both-sided transport guide 20a and that the temperature rise may cause the deterioration of toner of an image formation part 3 and defective image formation.  <P>SOLUTION: In a constitution for sucking a sheet to which an image has been transferred to the surface of a transport belt 5 by using a suction fan 6 to transport the sheet, a duct D for guiding exhaust air from the air suction fan 6 to a gap between a fixing device 101 and the both-sided transport guide 20a is formed. Transmission of heat from the fixing device 101 to the both-sided transport guide 20a is interrupted by the exhaust air.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298855-A (JP)
Title: Centrifugal separator provided with liquid separation function
Inventor: YAMAZAKI MINORU
IPC: B04B1/04
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide with a centrifugal separator provided with a new liquid separation function capable of extracting water-insoluble oil of which the specific density or the apparent specific density is very close to the specific density of the water-soluble coolant.  <P>SOLUTION: A centrifugal separator is provided with a base body 23 having a rotating cylinder 15 in which a water-soluble coolant containing water-insoluble oil or the like is flown in, an oil recovery chamber 19 recovering a small specific density water-insoluble oil discharged from the upper part of the rotating cylinder 15, a discharge outlet 21 discharging the water-insoluble oil, a coolant recovery chamber 20 recovering a high specific density water-soluble coolant which is provided at the lower part of the rotating cylinder 15, and a water-soluble coolant discharge outlet 22 discharging the water-soluble coolant. L-shaped pipes 52 which end surfaces are slantwise-shaped are provided at very close position with end surfaces of inside notched parts 51 of blades 14 between the center of rotating cylinder 15 from the upper part of the base body 23 and the end surfaces of the inside notched parts 51 of the blades 14 fixed in the direction of rotation axis 27 from the cylindrical part inner circumference 33 of the rotating cylinder 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330044-A (JP)
Title: Harmful substance sorbent material, and environmental clarification method using the same
Inventor: HIGUCHI TAKAYUKI
IPC: C02F1/28
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new harmful substance sorbent material, and to provide an environmental clarification method using the harmful substance sorbent material.  <P>SOLUTION: The harmful substance sorbent material comprises calcium aluminoferrite and alkanolamine. In the environmental clarification method, the harmful substance sorbent material is used. In the calcium aluminoferrite to be used, C<SB>4</SB>AF or C<SB>6</SB>A<SB>2</SB>F is preferable, and, in the alkanolamine, trialkanolamine is preferable. Since the sorbent material can remove harmful substances, particularly, harmful metals without being affected by interfering substances such as sulfuric acid ions, it is particularly useful for the clarification of soil and water quality.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003322095-A (JP)
Title: Pumping stage for vacuum pump
Inventor: CERRUTI ROBERTO
IPC: F04D23/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pumping stage for a vacuum pump having an improved geometry enabling an optimum balance between pumping rate and exhaust pressure in the pumping stage.  <P>SOLUTION: In this pumping stage 1, an axial extension range, that is, a height of a pumping channel 3 is gradually reduced along an outer periphery of the channel 3 between an inlet port 13 and an outlet port 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004336451-A (JP)
Title: Image decoding unit, image encoder and encoding method employing it, and image decoder and decoding method
Inventor: HAMADA SHINNO
IPC: H04N19/625
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image decoding unit capable of performing decimal precision motion compensation at high speed, and to provide an image encoder/decoder employing it and image encoding/decoding method.  <P>SOLUTION: The image decoding unit 100 comprises a decoding section 110, a data memory section 120, reconfiguration operating section 130, and a frame memory 140. The decoding section 110 comprises an entropy decoding section 111, a motion compensating section 112, a dequantizing section 113, and an inverse DCT section 114, and the data memory section 120 comprises a data memory A121 and a data memory B122. Since the reconfiguration operating section 130 for receiving intermediate data in the way of decoding during decoding process and outputting reconfiguration image data is provided in the way of data transfer to the frame memory 140, a process for generating the reconfiguration image data and a process for storing the reconfiguration image data in the frame memory 140 can be carried out in parallel. Consequently, the image reconfiguration process can be carried out at high speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312973-A (JP)
Title: Inverter device
Inventor: KUMAMORI KENTA
IPC: H02M7/12
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter device in which an auxiliary capacitor is used as a vibrating capacitor by attaching an inductor/an auxiliary capacitor to a smoothing capacitor, in which its rapid discharging increases a feeding effect to a rectifying power supply, and whose power factor is enhanced more than that of a conventional system.  <P>SOLUTION: This inverter device is provided with a rectifying power supply 10 that rectifies the voltage of an AC power source 11, the smoothing capacitor 10 that is arranged at its post stage, and an inverter circuit 100 that is driven by receiving the voltage of the smoothing capacitor to form a high frequency voltage. The inverter circuit 100 has characteristics that an input current flows intermittently. The main winding of the inductor 30 is connected in series to the smoothing capacitor 20, and an auxiliary winding 32 is provided that magnetically interlinks with the main winding 31. The inductor 30 accumulates electromagnetic energy via the auxiliary winding 32 when a smoothing capacitor 40 is discharged. The auxiliary winding 32 forms a current I321 that passes through the rectifying power supply 10 in the forward direction when the electromagnetic energy is discharged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334674-A (JP)
Title: Format conversion system
Inventor: FUKUSHIMA MICHIO
IPC: B41J29/38
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to display any data on the display of a terminal owned by the user.  <P>SOLUTION: When data are inputted to the terminal owned by the user, and the data cannot be displayed in this terminal, the data are transmitted to a format conversion server, whereby the format thereof is converted. According to this, various data can be displayed in the terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004201267-A (JP)
Title: Digital filter, its factor calculation apparatus and factor calculation method
Inventor: SUZUKI HIROYUKI
IPC: H03H17/02
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize a digital filter which can be adjusted easily while a high property is maintained, its factor calculation apparatus and a factor calculation method.  <P>SOLUTION: In the digital filter, its factor calculation apparatus and the factor calculation method, after roll-off windowing function is computed by normalizing the impulse response of a theoretical roll-off filter to level and time base of each factor, each of the factors is established so that the roll-off characteristic of the theoretical roll-off filter is obtained based on the roll-off windowing function.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004337893-A (JP)
Title: Method and device for guiding/cutting spiral wire rod
Inventor: YOSHIMURA YASUTSUGU
IPC: B21F11/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable a long spiral wire rod to be successively guided and cut in a device for guiding/cutting a spiral wire rod, and to provide a method therefor.  <P>SOLUTION: The device is composed as follows. At least a first guide part 21, whose diameter is reduced on the side of manufacturing counter-spiral, is supported freely rotatably so that the spiral wire rod coming out from a spiral wire rod manufacturing part A is revolved in a state of the jumping rope. The first guide part 21 is rotated at a speed equal to or almost equal to the rotational speed at the spiral wire rod manufacturing part. The spiral wire rod, which comes out from the spiral wire rod manufacturing part A and to which centrifugal force generated by the revolving is imparted, is introduced to the first guide part 21. The spiral wire rod coming out from the first guide part 21 is cut with a cutting part 30. A second guide part 22 composed of a cylindrical body may be fixed to the tip of the first guide part. A third guide part 23 having a tapered conical inner face may be fixed to the tip of the second guide part 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342194-A (JP)
Title: Video recording and reproducing apparatus
Inventor: IWAMOTO YOSHITADA
IPC: G11B25/04
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video recording and reproducing apparatus which keeps the temperature of a hard disk drive constant.  <P>SOLUTION: The video recording and reproducing apparatus is provided with a hard disk drive 1, a temperature adjusting means 4 constituted of a plurality of Peltier devices 2 and a temperature sensor 3, and a control circuit 5. The temperature sensor 3 of the temperature adjusting means 4 measures the temperature of the hard disk drive 1 accurately, and the control circuit 5 controls simultaneously the plurality of Peltier devices 2 of the temperature adjusting means 4 so as to cool or heat the hard disk drive 1 in accordance with temperature of the hard disk drive 1 measured by the temperature sensor 3. Thus the temperature of the whole hard disk drive 1 can be kept constant by the temperature adjusting means 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341244-A (JP)
Title: Light diffusion film and method for manufacturing the same
Inventor: ODAGIRI HIROKAZU
IPC: G02B5/02
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive light diffusion film having diffusion anisotropy.  <P>SOLUTION: The light diffusion film is obtained by forming a light diffusion layer 5 having a surface shape in which a large number of semicylindrical protrusions 4 are arranged like a lenticular lens on a substrate film 1 by means of a metal mold using a material prepared by dispersing isotropic spherical fine particles 3 in a resin binder 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337454-A (JP)
Title: Cleaning implement
Inventor: SAGARA KOICHI
IPC: A47L13/17
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To make a cleaning implement for wet wiping quietly operate and stably eject a liquid detergent, and to reduce the weight of the cleaning implement.  <P>SOLUTION: The cleaning implement 1 comprises a cleaning head 40 mounted at the tip of a handle 10, a hand control part 14 mounted on the side of a grip 11 of the handle 10, a push pump type ejection container 50 and a pump pusher 60 mounted on the tip side of the handle 10, and a connection member 30 for connecting the hand control part 14 to the pump pusher 60 mounted along the handle 10. The push pump type ejection container 50 is pushed via the connection member 30 and the pump pusher 60 by the manual operation applied to the hand control part 14, and the liquid detergent is ejected from the ejection container 50 toward the cleaning head 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337119-A (JP)
Title: Structural material for construction and joining structure for structural material for construction
Inventor: KAWAKAMI HIDETADA
IPC: A01G9/14
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structural material for construction in which it is not required to use a metallic pipe for reinforcement and prepare a material having a cross section different in size and shapes according to structural bearing force, and a joining structure for the structural material for construction.  <P>SOLUTION: The structural material for construction is constituted so that resin pipes 2 parallelly arranged are connected through a connecting member 22 to each other. As a result, the pipe 2 can be used without reinforcing the pipe 2 by a metallic pipe and it is not required to prepare the structural material for construction different in size and shapes by determining connecting numbers of resin pipes 2 according to structural bearing force, because a plurality of resin pipes 2 are parallelly connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343657-A (JP)
Title: Optical transmitter and its fixed bias current determination method
Inventor: OZAKI HIROYUKI
IPC: H04B10/2507
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical transmitter of which the number of components are reduced and which generates optical output waveform satisfying pulse mask specification and extinction ratio specification from a laser diode.  <P>SOLUTION: A modulation current driving circuit 2 provides modulation current Imod according to a digital signal inputted from a data input terminal 1 to the laser diode 3. A bias current source 4 provides predetermined optimal fixed bias current Ib satisfying pulse mask specification and extinction ratio specification to the laser diode 3 to manufacturing variation of the laser diode 3. A temperature compensation device 5 detects ambient temperature of the laser diode 3, performs temperature compensation of the modulation current Imod to be provided from the modulation current driving circuit 2 so that the extinction ratio of the laser diode 3 becomes constant even when the ambient temperature changes and performs the temperature compensation of the fixed bias current Ib to be provided from the bias current source 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338684-A (JP)
Title: Vehicle
Inventor: TAKEDA HIDEO
IPC: B60R21/02
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle that receives impact at a collision time with side members on both right and left sides and moderates and absorbs impact to the periphery of an engine/cabin.  <P>SOLUTION: The side members 12 are disposed on both right and left sides of the vehicle 10, and a radiator 18 is floating-supported between the side members 12 in the vehicle width direction by a radiator supporting frame 20. Each side member 12 is provided with a gripper 24 for gripping the radiator 18 from both right and left sides and a hydraulic actuator 26 for making the gripper 24 grip the radiator 18. The radiator 18 is gripped by the grippers 24 based on a collision prediction with an obstacle by a collision predicting means, and the radiator 18 is connected to the side members 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349766-A (JP)
Title: Information processing apparatus ad method, recording medium, and program
Inventor: USHIRO TERUYUKI
IPC: H04B10/11
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance communication accuracy in data communication utilizing an optical beacon and an ID recognition camera.  <P>SOLUTION: A light receiving section 141 receives an optical signal emitted from a transmitter for emitting light in a prescribed blinking pattern on the basis of Manchester-encoded data. A storage section 161 stores the optical signal received by the light receiving section 141 in a frequency being N times the prescribed blinking pattern and in the units of frames. A comparison section 162 calculates the information of the amount of received light for a plurality of frames by each of N frames among the information denoting the amount of received light between the frames stored in the storage section 161 in a prescribed form, and compares the arithmetic result with a prescribed threshold. An ID decode processing section 144 decodes the data subjected to Manchester encoding on the basis of the result of the comparison.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003341938-A (JP)
Title: Long material treating device and delivery management system for long material
Inventor: TSUJI SAKAE
IPC: B65H75/10
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long material treating device and a delivery management system capable of making a proper countermeasure through prediction of the bobbin tube replacing timing and the maintenance timing of the device by observing the used situation of the long material and/or the working situation of the device.   <P>SOLUTION: The long material 21 is wound on the bobbin tube 1, which is furnished with a communication part 17 to transmit and receive signals carrying the treatment information, a storage means 19 to store the treatment information, and a transponder 14 equipped with a transmitting and receiving circuit 18 to store in the storage part 19 the treatment information received by the communication part 17 and transmit the stored treatment information via the communication part 17. The core tube 1 is removably mounted in this long material treating device 33, which applies a specified processing to the long material 21 wound on the bobbin tube 1. The device 33 allows the transponder 14 to store the treatment information through a transmission part 41 and a reception part 42. When the bobbin tube 1 is to be collected, a bobbin tube collecting device 32 reads the treatment information stored in the transponder 14 through a transmission part 58 and a reception part 59 and performs the specified analysis, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004346529-A (JP)
Title: Expansion/contraction adjusting joint structure for use in tiling for alc panel
Inventor: MIURA KENJI
IPC: E04F13/08
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion/contraction adjusting joint structure for use in tiling for an ALC panel, which can adequately secure the function of adjusting the expansion/contraction of a tile, and the performance of sealing of an ALC joint.  <P>SOLUTION: This structure comprises: an ALC panel joint sealing material which is placed between the ALC panels; a tile joint sealing material which is placed between the tiles; and a foamed plastic joint material, one side of which is adhesive and which is installed between the ALC panel joint sealing material and the tile joint sealing material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI