baber/WOPTO huggingface dataset:
Patent JP-2004272403-A (JP)
Title: Process input/output device and monitor control system using the same
Inventor: KAWAHARA NAOHISA
IPC: H04Q9/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process inputting/outputting device capable of acquiring the state change order information wherein whole process inputs are highly precise even in a system where the number of input data from process equipment is extremely large, or a system where input/output parts are distributed as the independent modules by field bus connection.  <P>SOLUTION: This device is provided with a state change detecting circuit 9 for detecting the change of process data inputted from process equipment 31, and the process data in the change detected by the condition change detecting circuit 9 are time-stamped with the count of a measuring counter 15 in a time stamp circuit 5, and the time-stamped process data at the change are stored in a communication memory 4, and transmitted to a controller 32 in each fixed cycle by a communicating circuit 3, and the measuring counter 15 is reset by outputting a pulse signal each time fixed by a GPS 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269111-A (JP)
Title: Recorded material feeder, recording device, and liquid jetting device
Inventor: YAMASHITA TADAHIRO
IPC: B65H1/26
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To increase the safety of a recorded material feeder when a paper feed cassette is installed therein.  <P>SOLUTION: This recorded material feeder comprises a lever member 313 for pushing up a hopper installed at the bottom face of the paper feed cassette when the paper feed cassette is installed and a lever lock member 331 slidable in the detachment/attachment direction of the paper feed cassette. A hook part 313b formed in L-shape in a lever 313e is inserted into an opening part formed in the lever lock member 331. When the paper feed cassette is pushed in, an engagement part 331a is pushed by the paper feed cassette, and the lever lock member 331 unlocks the locked state of the lever member 313. When the paper feed cassette is withdrawn, the lever 313e is pressed down by the paper feed cassette and the lever lock member 331 locks the lever member 313.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271030-A (JP)
Title: Header device, and sparker and gas generator having the same
Inventor: GURICA VLADIMIR
IPC: B60R21/264
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a countermeasure to prevent the electric instability caused by pressure bonding with igniter powder.  <P>SOLUTION: In this header device having two conductor parts 15, 9, an insulator part 32 mounted between two conductor parts 15, 9, and a conductor resistance line 11 connecting the conductor parts 15, 9, an insulator film 35 is formed on surfaces of the conductor parts 15, 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273026-A (JP)
Title: Disk cartridge
Inventor: KOBAYASHI DAIKI
IPC: G11B23/03
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To surely insert a head of a drive into a shell from an opening for head insertion.  <P>SOLUTION: The disk cartridge 1 comprises a disk 2, a shell 3 for rotatably housing the disk 2, an inner rotor 5 rotatably disposed between the upper half 41 of the shell 3 and the disk 2 to open/close a head insertion opening 37 disposed on the side face of the shell 3 by a peripheral wall 74 and a notch 75 disposed in the peripheral wall 74, and a disk clamping means 6 for pressing the disk 2 to a lower half to clamp it when the inner rotor 5 is rotated to close the opening 37 by the peripheral wall 74. The inner rotor 5 is provided with a thin stepped part 76 whose superimposed surface side with the disk 2 is recessed and whose superposed surface side with the upper half 41 is projected in the position of the notch 75 disposed in the peripheral wall 74.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271374-A (JP)
Title: Instrument for vehicle
Inventor: ISHIZUKA KEIJI
IPC: G01D11/28
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument for vehicle that clearly and effectively displays a plurality of display contents, without providing unwanted perturbations to a driver.  <P>SOLUTION: The instrument 10 for vehicle comprises a first display part 20 incorporated in an indication plate 22, a translucent plate 19a arranged with a space from the indication plate 22, and a second display part 29. The first display part 20 can be viewed as a real image through the translucent plate 19a. The display contents of the second display part 29 can be viewed as false images on the visible region of the first display part 20 by the reflex action of the translucent plate 19a. Both the first and the second display parts 20, 29 consist of light display parts radiating beams, by lighting of each of the parts 20, 29. The display contents by lighting of the first display part 20 and the display contents by lighting of the second display part 29, have the relation that both the contents cannot be generated simultaneously in times, and then the first display part 20 and the second display part 29 are selectively displayed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274633-A (JP)
Title: Antenna for mobile phone and switching method thereof
Inventor: IWATA SHINICHIRO
IPC: H04B1/3822
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna of a mobile phone and a switching method thereof whereby apprehension of the effect of an electromagnetic wave from the antenna on a human body is wiped out at a voice communication and the transmission/reception efficiency of the antenna is not deteriorated when browsing a WEB page.  <P>SOLUTION: The mobile phone with a voice communication function and an Internet access function is provided with first and second antennas 107, 108 respectively arranged at an upper end and a lower end of the mobile phone; antenna changeover switches 208, 210 for switching the first and second antennas to carry out transmission; a voice communication detection section 201A for detecting the voice communication; a voice flag storage section 205A for storing a voice flag when the voice communication detection section detects the voice communication; a transmission occurrence detection section 204A for detecting data transmission; and an antenna switching section 204B for controlling the antenna changeover switches to select the second antenna when the transmission is detected and the voice flag is set and to select the first antenna when no voice flag is set.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279057-A (JP)
Title: Three-dimensional radiation position detector
Inventor: MURAYAMA HIDEO
IPC: G01T1/20
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional radiation position detector capable of increasing the number of layers of scintillator arrays and superior in accuracy for detecting the position of radiation absorption.  <P>SOLUTION: The three-dimensional radiation position detector 1 is provided with a scintillator unit 10, a light receiving element 20, and an operation part 30. The scintillator unit 10 is provided on a light incidence plane of the light receiving element 20 and constituted by sequentially layering four scintillator arrays 11-14 in a direction (the direction of a z-axis) vertical to the light incidence plane. The four scintillator arrays 11-14 are each constituted by two-dimensionally arranging 8×8 scintillator cells. The scintillator cell generates scintillation light according to radiation absorption. Optical conditions of at least one and the same side plane are different between scintillator cells C<SB>k1</SB>,<SB>m</SB>,<SB>n</SB>contained in one layer and scintillator cells C<SB>k2</SB>,<SB>m</SB>,<SB>n</SB>contained in scintillator arrays in another layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282403-A (JP)
Title: Antenna and data reader
Inventor: SHIKURA TATSUYUKI
IPC: H04B5/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data reader and an antenna capable of extending the communication distance.  <P>SOLUTION: The antenna attached to the data reader has a constitution for setting the reactance C<SB>a</SB>of a primary coil side reactance circuit on the basis of a value C<SB>b</SB>of a secondary coil side capacitor, so that the communication distance can be extended.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277646-A (JP)
Title: Heat-storage microcapsule
Inventor: TOYOKAWA TAKUYA
IPC: C08F2/44
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-storage microcapsule having high heat-storage performance.  <P>SOLUTION: This heat-storage microcapsule has a core substance consisting of a phase-change substance accumulating or releasing latent heat according to the phase change and a capsule wall composed mainly of a thermoplastic resin produced by polymerizing a polymerizable monomer and covering the core substance. The capsule wall of the heat-storage microcapsule is a film having a plurality of protrusions on the inner circumferential surface. As an alternative, the heat-storage microcapsule has a thermal weight loss of ≤3% after heating in vacuum at 80°C for 5 hr, and a thermal weight loss of ≤5% after pressing the microcapsule with 1 MPa pressure and heating in vacuum at 80°C for 5 hr.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287713-A (JP)
Title: Security system and its program
Inventor: UEDA YASUHITO
IPC: H04M1/72412
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security system easy to mount and capable of preventing the leaving of a commodity by surely announcing the presence of the commodity left behind to a user, and its program.  <P>SOLUTION: This security system comprises a cellular phone 10, a reader/writer 11 loaded in the cellular phone 10, and an IC tag 21 stuck to or installed in a portable commodity 20. The reader/writer 11 communicates with the IC tag 21 every predetermined time. When the communication is impossible, a first alarm is announced by use of the cellular phone 10, and when both become communicable again, a second alarm is announced. Accordingly, not only the security system can be easily constructed, but also the presence of the commodity left behind can be surely reported to the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297986-A (JP)
Title: Rotary machine
Inventor: NEGISHI SATORU
IPC: H02K3/34
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a manufacturing cost.  <P>SOLUTION: In the rotary machine, winding tees 17 being provided in a stator core are constituted by laminating a large number of stator plates 21 punched into a specified shape. An insulator 31 is interposed between these winding tees 17 and a coil being wound around the winding tees 17. The insulator 31 has a pair of insulator pieces 32 and 33 provided with end wall parts 32a and 33a and a pair of side wall parts 32b and 33b vertically continuous to the end wall parts 32a and 33a wherein the insulator pieces 32 and 33 are coupled each other by means of a pair of resilient parts 34a and 34b for coupling the side wall parts 32b and 33b. When the insulator 31 is fixed to the winding tees 17, the end wall parts 32a and 33a come into repulsive contact with end faces 23a and 23b such that no gap appear between them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304890-A (JP)
Title: Stator of commutator motor
Inventor: OTANI TOSHIO
IPC: H02K3/52
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator of a commutator motor in which a coil is protected against damage during a winding work and the occurrence of an insufficient withstanding voltage can be suppressed.  <P>SOLUTION: The stator of a commutator motor comprises a stator core 1 having a magnetic pole 3 formed on the inner surface, a coil frame 4 having a curved part 5 corresponding to the outline of the magnetic pole 3 and being fixed to the opposite back surfaces of the stator core 1, and a coil 2 wound around the magnetic pole 3 and the curved part 5. The coil frame 4 is provided with a cut 8 at the root of the curved part 5 and step parts 9 for receiving the coil 2 are provided at the opposite ends of the cut 8. Outer end part 9a of the step part 9 has an arcuate shape and an arcuate end position formed at the outer end part 9a is located higher than the inner end part 9b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302067-A (JP)
Title: Light guide plate, lighting device, and liquid crystal display device
Inventor: NIIDA HIDENORI
IPC: G02B6/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide plate capable of realizing uniform and high brightness over the whole light exiting surface, being made thinner, realizing sufficient strength and uniformity of brightness, and being substantially used for a large type lighting device, to provide an easy-to-manufacture lighting device using the light guide plate, and to provide a liquid crystal display device equipped with the device as back-light.  <P>SOLUTION: In the light guide plate, one or more grooves 11 for light source arrangement are formed on the rear surface 14 of the light emitting surface 13. Each of the grooves 11 is provided with a light guide plate 10 consisting of only the planes oblique to the light emitting surface 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305803-A (JP)
Title: Exhaust gas treating agent and manufacturing method therefor
Inventor: KANDA NAOKI
IPC: B01D53/70
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an exhaust gas treating agent capable of efficiently removing three gases of hydrogen chloride and sulfur oxide, and dioxins contained in exhaust gas simultaneously.  <P>SOLUTION: The exhaust gas treating agent contains concrete sludge and a hydrate of an unslaked lime-containing material having ≥30 pts.mass unslaked lime content. The method for manufacturing the exhaust gas treating agent comprises a step to bring a mixture of the concrete sludge with the unslaked lime-containing material having ≥30 pts.mass unslaked lime content into contact with water to hydrate the unslaked lime-containing material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309598-A (JP)
Title: Retardation plate, elliptical polarizing plate and liquid crystal display device
Inventor: TAKAHASHI YUUTAI
IPC: G02F1/1335
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retardation plate and an elliptical polarizing plate contributing to the improvement of contrast and the enlargement of the angle of view in the front direction of a liquid crystal display device.  <P>SOLUTION: The elliptical polarizing plate has a first optical anisotropic layer and a second optical anisotropic layer. When the retardation values of the first and the second optical anisotropic layers are Re<SB>1</SB>and Re<SB>2</SB>, respectively, Re<SB>1</SB>and Re<SB>2</SB>satisfy the following expression (1). Furthermore, the first optical anisotropic layer is formed by fixing a nematic hybrid-aligned liquid crystal compound, and the polarizing plate is constituted by layering the retardation plate and a polarizing film. The expression (1) is 90 nm≥¾Re<SB>1</SB>/2-Re<SB>2</SB>¾(absolute value)≥10 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003341517-A (JP)
Title: Device and method for retrieving train time
Inventor: UEDA AKI
IPC: G06Q50/10
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a train time retrieving device for automatically retrieving and exhibiting a recommended departure time of a point of departure together with using train line information by designating a desired arrival time of the destination.   <P>SOLUTION: Required train line time information is stored in a train line time information database 12 in advance. At the time of retrieving the train line and the time, a departure station and a destination station are inputted, so that line and interchange station retrieving means 13, 14 retrieve information of the database 12, to extract a via line and an interchange station. By inputting a desired arrival date and time of the destination station, a train time retrieving means 16 goes back to the departure station from the destination station via the interchange station, to extract proper boarding date and time at the departure station and a using train kind. A freight and fare calculation means 15 automatically calculates freight and fares.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004261785-A (JP)
Title: Synthetic-resinous extra fine fiber-paralleled filter medium and its manufacturing method
Inventor: MORIMURA TADAKI
IPC: B01D39/16
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that there is a limit to the life time of a filter medium consisting of a flat membrane, a hollow membrane, etc. since the filtration pore (hole) of the filter medium to be used for separation is clogged gradually and the clogged pore can not be backwashed sufficiently.  <P>SOLUTION: This filter medium is constituted so that many extra fine slender slit-like gaps are used as the filtration pores. Therefore, this filter medium can allow the filtration precision to be made optional by adjusting the filtration pressure and the filter medium can be backwashed and regenerated easily.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004308738-A (JP)
Title: Double row conical roller bearing
Inventor: HAMAGUCHI YUTA
IPC: F16C19/38
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double row conical roller bearing having superior lubricating performance suitable for the application environment by positively supplying lubricant to either of rows.  <P>SOLUTION: This double row conical roller bearing comprises a pair of inner rings 11, 12 having inner raceway surfaces 13, 14, an outer ring 15 having outer ring raceway surfaces 16, 17, a plurality of rolling elements 18 relatively rotatably mounted among the inner and outer ring raceway surfaces 13, 14, 16, 17, and a pair of retainers 19, 20 rotatably retaining the rolling elements 18, and has an oil groove 23 for supplying the lubricant on a butting face 22 of the pair of inner rings 11, 12. The butting face 22 of the inner rings 11, 12 is shifted to a bearing end face 11a side with respect to an intermediate position of both retainers 19, 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310939-A (JP)
Title: Aberration detection device, substrate thickness detection device, optical head and optical information processor, computer, image recording device, image reproducing device, and car navigation system
Inventor: ANZAI JIYOUJI
IPC: G01M11/02
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To detect spherical aberration signal without lowering S/N ratio for a recording information signal of a recordable optical disk.  <P>SOLUTION: An aberration detection device collects a converging light 1 of a main beam on an information recording medium and a converging light 2 of a sub beam on the information recording medium so that a focal position differs in a direction toward separation and the direction of an optical axis. Magnitude of reflection of the converging light 2 on the information recording medium is detected using a light detector.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306111-A (JP)
Title: Hot rolling equipment
Inventor: OSADA SHIRO
IPC: B21B1/02
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot rolling equipment which can roll thick or thin slabs with a drastically smaller number of equipment than heretofore and can manufacture a high-strength sheet having a fine crystal structure without increasing alloy elements.  <P>SOLUTION: This equipment is provided with: a high reduction press 10 for highly reducing a slab 1; and/or at least one biderctional drive type roughing mill 12; and at least one bidirectional drive type finishing mill 14 for continuously rolling a rolled stock conveyed from the high reduction press or the bidirectional drive type roughing mill capable of performing a high reduction press or a heavy reduction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312947-A (JP)
Title: Splitting and merging control system of railway vehicle
Inventor: ISHIDA KEIJI
IPC: B60L15/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a ride comfort between a new composition and an old composition from being deteriorated and a load from being unbalanced when the new composition and the old composition having different control characteristics are connected together and operated.  <P>SOLUTION: When the old composition (not show) which carries a controller (not shown) having the control characteristics (A characteristics) with a voltage reference command as a basis and the new composition which carries a controller 12 having the control characteristics (B characteristics) with a torque reference command as a basis are coupled to each other and are traveled as one composition, the A characteristics are incorporated in the controller 12. When the coupling of the new and old compositions is sensed by an electrical coupler 13, the controller 12 is switched to the A characteristics. When a notch command 11 is generated from the new composition, the command having the B characteristics is converted into the command having the A characteristics by a control transmission unit 14, and transmitted to the controller of the old composition via an inter-composition rigging command line 22. And, the converted command of the A characteristics is transmitted to the controller 12 of the new composition, and the new composition is controlled by the A characteristics.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318214-A (JP)
Title: Portable computer having two or more displays
Inventor: HANAKI SHIGERU
IPC: G06F1/16
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable computer having a plurality of displays for preventing the body contact of opposite side players by securing a status that a display at a keyboard operation side and a display at the opposite side are changed at an arbitrary angle to be easily viewed, and increasing the number of displays at the opposite side.  <P>SOLUTION: A first display 2 and a protecting cover 3 are connected through a hinge 7 at the rear edge part of a portable computer main body 1, and a second display 4 is connected through the hinge 7 to the inside of the protecting cover 3 so as to be separated from the first display 2. Also, third and fourth displays may be attached to both sides of the second display 4 so as to be freely turnable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317550-A (JP)
Title: Display data writing device and method for displaying picture using the same
Inventor: TATSUMI EISAKU
IPC: G09F9/37
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily write display a data on an inexpensive display medium which has no drive circuits for scanning electrodes and for data electrodes inside the display medium.  <P>SOLUTION: The display data is written a sheet shaped display medium 11, on which a plurality of pixels equipped with a pair of electrodes 55, 53 to impart an electric field to a medium material 51 for display are arranged in a matrix form, by continuously or intermittently moving a writing device, while being in contact with the display medium, comprising a writing device having a contact 32 for lines to be attachably and detachably brought into contact with a line electrode terminal to apply a writing voltage thereto, and a contact 31 for data to be attachably and detachably brought into contact with a data electrode terminal in the display medium to apply a data voltage thereto.  <P>COPYRIGHT: (C)2005,JPO&NCIPI