baber/WOPTO huggingface dataset:
Patent JP-2003078124-A (JP)
Title: Radiation imaging device and radiation imaging system using the same
Inventor: ENDO TADAO
IPC: H04N5/335
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a radiation imaging device that can eliminate a waiting duration per frame of a photoelectric convertor and ease photographing animation. SOLUTION: Ci, CSi N and D1 represent a photoelectric conversion element, Vs is a bias power source, TFT is a switching element, C2 is a readout capacity to be applied to a signal wiring, a switch SW-C is a switch that resets the C2 at a GND potential, Vg (on1) is a power source that turns the TFT on and transmits signal charge to the C2, Vg (on2) is a power source that refreshes the photoelectric conversion element, and Vg (off) is a power source that turns the TFT off. During an X-ray irradiation period, SW-D is set to V (off) side and SW-C is turned off. When operating transmission, SW-D is set to SW-E side, SW-E is set to Vg (on1) side, and TFT is turned on. When operating refreshing, SW-D is set to SW-E side, SW-E is set to Vg (on2) side, and SW-C is conducted.
Patent JP-2003339020-A (JP)
Title: Image data decoding method and image data decoding apparatus
Inventor: SATO MASASHI
IPC: H04N19/132
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional decoding apparatus that has had to extend a corrected range when an error takes place and is propagated because the correction is made in the unit of macro blocks.  <P>SOLUTION: An error detection circuit 103 detects an error from reproduced macro block data, an error code provision circuit 107 replaces the data with an error code on the occurrence of the error, when a prediction mode is an in-frame mode, the macro block data captured by a composite circuit 108 are written in a rearrangement memory 111 as they are, a correction circuit 112 reads the data, writes the read data to an output memory 113 when the data are not the error code, and an output circuit 114 outputs the data. In the case of a difference mode, the composite circuit 108 adds the macro block data to reference block data in the unit of elements and rewrites the result to the memory 111 in a difference mode. When the data are summed, in the case that any of the data or both the data are the error code, the error code corresponding to the data is written in the memory 111.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338564-A (JP)
Title: Method of manufacturing semiconductor integrated- circuit device
Inventor: HAYASHI MITSUAKI
IPC: H01L27/112
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a manufacturing TAT when memory data of a mask ROM loaded on a semiconductor integrated-circuit device of a multi-layer wiring structure is changed, and to improve a manufacturing yield.  <P>SOLUTION: The manufacturing of a semiconductor integrated-circuit device having, for example, five layers for wiring layers is conducted as follows. In a sample production phase in which the data written into the mask ROM are often changed, the top layer of the fifth metal wiring layer is used for a bit line, and an interlayer insulating layer immediately thereunder is used for a forming layer of a via hole for writing data to shorten the manufacturing TAT. In a mass production phase in which the ROM data have been determined, the lowest layer of the first metal wiring layer M1 is formed for the bit line, and the interlayer insulating layer Z1 immediately thereunder is used for a forming layer of a via hole V1 for writing data to reduce the number of the layers constituting a memory cell. The manufacturing yield is improved by reducing the number of manufacturing steps of the memory cell.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346339-A (JP)
Title: Optical disk apparatus and recording method
Inventor: TOKUJIYUKU NOBUHIRO
IPC: G11B7/125
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk apparatus having the function of performing fine recording control, when recording to a recording type optical disk, such as phase change in CAV mode.   <P>SOLUTION: In the optical disk, division into a plurality zones is made in the radial direction, the zones are further divided into a plurality of sectors in the track direction, and the optical disk is rotated at a fixed speed for composing one block by sixteen continuous sectors. Test writing is made to one block two blocks ahead from the head block of a user section region being provided in the zone, the test writing result is recorded to the optical disk, and the function of deleting the block section is, after the completion of the trial writing is provided. Further, the test writing is made in one block two blocks behind the final block of the user sector region provided in the zone. The test writing result is recorded in the optical disk, and the block section is deleted, after the test writing is completed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348570-A (JP)
Title: System for monitoring video telephone
Inventor: FUJISAWA NORIYOSHI
IPC: H04N21/4788
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring system which is composed of an economical and simple device and which is very easy to operate.   <P>SOLUTION: A video telephone monitoring system to which a monitoring side video telephone 14 and an operating side video telephone 18 are connected, the monitoring side video telephone 14 is connected to an operator console 16 equipped with an infrared sensor 17 for sensing an intruder, a displacing means for moving the field of view of a camera 210 attached to the monitoring side video telephone 14, a light 248 for replenishing the illumination of the camera 210, a sound collection microphone 225, a speaker 223 for outputting a sound signal transmitted from the operating side video telephone 18 through an earphone terminal of the monitoring side video telephone 14, and a set value storing part 231 for recording the telephone number or incoming tone of the operating side video telephone 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343476-A (JP)
Title: Variable speed water supply device
Inventor: NAKAJIMA KAORU
IPC: F04B49/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable speed water supply device capable of suppressing pressure fluctuation of water at the demand side and reducing the frequency of starting of a pump.   <P>SOLUTION: The water supply device 10 has a pump 12, a discharge pipe 14, a pressure tank 16, a check valve 18, a pressure detection means 20, a motor 22, and a control means 24 controlling the speed of the motor 22. The device is equipped with an insufficient water amount detection means 26 which detects that the water amount of the discharge pipe 12 reaches the predetermined insufficient water amount, a pressure setting means 28 which arbitrarily sets up the stop pressure at the time of insufficient water amount from the outside, and a pressure operation means 32 calculating the starting pressure of the pump 12 based on the stopping pressure. The control means 24 responds to the output signal of the insufficient water amount detection means and controls the rotation speed of the motor 22 so that the discharge pressure of the pump 12 becomes the stopping pressure, and stops the motor 22 after predetermined time and restarts the pump 12 at the stage when the discharge pressure of the pump 12 reaches the starting pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345771-A (JP)
Title: On-line control method for manufacturing device
Inventor: OUCHI SHINICHI
IPC: G06F13/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To introduce to an on-line control system a manufacturing device that is difficult to control on-line without spending costs and time.   <P>SOLUTION: In a manufacturing system into which an existing manufacturing device 23 that is hard to control on-line is introduced and that is subjected to on-line control by a host computer 3, a device controller 4 for controlling the existing manufacturing device 23 is connected to the host computer 3 through a host interface computer 5. The host interface computer 5 converts a recipe ID from the host computer 3 into a recipe ID inputted from a keyboard on the basis of display data acquired from the device controller 4 and outputs the recipe ID to the device controller 4. The device controller 4 operates the existing manufacturing device 23 on the basis of the converted recipe ID received from the host interface computer 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005302-A (JP)
Title: Motion program execution device and motion program debugging device
Inventor: FUJINO KAZUO
IPC: G05B19/05
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a execution device which improves execution efficiency of a motion program, which can change the execution order, and which can perform instructions at the same time.  <P>SOLUTION: This motion program execution device for executing the motion program 1 is provided with a motion execution section 6 having an object memory 7 for registering motion instructions, an event memory 8 for registering execution requirement of the motion instructions, and an action memory 9 for registering execution commands of the motion instructions, and an IO execution section 2 having an object memory 3 for registering output instructions for controlling output signals to be output outside, an event memory 4 for registering requirement of the input signal condition from outside, and an action memory 5 for executing the output instructions, and an event management section 10 for registering an event management table 11 for corellating the motion execution unit 6 and the IO execution unit 2 to each other before executing the motion instruction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004391-A (JP)
Title: Signal processor and signal processing method, recording medium, and program
Inventor: AOKI KENTARO
IPC: H04N5/262
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To realize a signal inversion processor with a required minimum memory capacity.  <P>SOLUTION: A vertical counter 71 is counted up one by one during a display section of an OSD signal at each time of detection of a horizontal synchronizing signal and is fixed to a prescribed value during a section other than the display section. A horizontal counter 72 is counted up one by one during the display section of the OSD signal at each time of detection of a system clock in the case of an even counted number of the vertical counter 71 and is counted down one by one in the case of an odd counted number of the vertical counter 71, and is fixed to a prescribed value during a section other than the display section. A memory controller 61 connects an inversion of the LSB of the horizontal counter 72 to the write enable terminal of a memory 62 when the counted number of the vertical counter 71 is even, and connects the LSB of the horizontal counter 72 when the counted number of the vertical counter 71 is odd, and connects upper bits other than the LSB of the horizontal counter 72 to the address terminal of the memory 62. Thus read and write are performed for one address in order. The signal inversion processor is applicable for a liquid crystal display panel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003167000-A (JP)
Title: Probe unit and manufacturing method therefor
Inventor: TERADA YOSHIKI
IPC: H01L21/66
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe unit, in which probe pins are arranged on a substrate with high accuracy and, in addition, holes used for attaching the unit to a device are formed with high precision.  <P>SOLUTION: This probe unit is manufactured, by forming a probe-holding section 1 forming a sacrificial film on the surface of a substrate, a resist having an opening for a probe-holding section pattern on the surface of the sacrificial film, and the probe-holding section pattern in the opening of the resist, and then, forming an insulating film on the surface of the probe-holding section pattern and removing the resist. In addition, a metal layer is formed on the surface of the sacrificial film except the probe-holding section 1, a foundation film is formed on the surfaces of the insulating film and metal film, and a resist, having an opening for a probe pin pattern having a plurality of positioning sections, is formed on the surface of the foundation film. Finally, the probe pin pattern is formed in the opening of the resist, and the resist and sacrificial film are removed. This probe unit has one or a plurality of positioning sections in the probe-holding section 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004014714-A (JP)
Title: Method for manufacturing capacitor
Inventor: ITO HIROMI
IPC: H01L21/316
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a capacitor in which a platinum family metal is adopted as a material for a lower electrode and the lower electrode with a high aspect ratio can be formed without degrading an electrical characteristic of the capacitor even when a metal oxide with a high dielectric constant is used as a material of a dielectric film.  <P>SOLUTION: A hole 8 reaching a contact plug 2 is made open in an insulation film 7. Then, a dielectric film 9 is formed on the surface of the hole 8. Next, the dielectric film 9 on the bottom of the hole 8 is etched and removed to make a hole 18 reaching the contact plug 2. Furthermore, the holes 8 and 18 are filled to form a lower electrode 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014806-A (JP)
Title: Magnetoresistive element and magnetic memory
Inventor: ODAKAWA AKIHIRO
IPC: H01L21/8246
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical magnetoresistive element superior in energy conversion efficiency.  <P>SOLUTION: The magnetoresistive element contains a first ferromagnetic layer 1 and a second ferromagnetic layer 2 disposed away from each other in an in-plane direction of the layer, a conductive layer 3 for electrically connecting these ferromagnetic layers, and a magnetic transfer layer 5 which can transfer between a ferromagnetism, a paramagnetism and an antiferromagnetism, and is disposed so as to magnetically connect with the first ferromagnetic layer 1 in a ferromagnetic state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010281-A (JP)
Title: Display device for construction machine
Inventor: FUJIMOTO YOSHIAKI
IPC: E02F9/26
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To certainly display a work screen during work though adopting a safely preferable method displaying an auxiliary screen first at the time of start-up.  <P>SOLUTION: When power is supplied, this display device displays an inspection screen showing inspection items of a crane, and displays a setting screen showing crane setting by a first operation of a changeover switch 8, and the work screen showing information necessary for work by a second operation. When an operation lever is operated, the display device displays the work screen as a working state independently of the presence of the operation of the changeover switch 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014452-A (JP)
Title: Light source bulb for vehicle lighting device and assembling method for the light source bulb
Inventor: MOCHIZUKI KUNIMASA
IPC: F21Y101/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge bulb not allowing displacement of a position of a light emitting part to an insulative plug by improving grasp force of a metal band grasping an arc tube.  <P>SOLUTION: In this discharge bulb, the arc tube 10 a rear end part of the arc tube 10 that is the light emitting part is grasped by the metal grasp band 71 fixed and held to the insulative plug 30, so that the arc tube 10 is integrally installed to the insulative plug 30. The grasp band 71 is applied with heat age hardening treatment such that a permanent deformation amount is within a range of 0.003-0.1 mm. In the grasp band 71 shaped by sheet metal pressing, elastic strength and rigidity are increased by the processing hardening, but residual strain is left, and permanent deformation(plastic deformation) is easily caused to an external load by just that much. By applying the heat age hardening treatment after the processing hardening, the residual strain is removed, the elastic strength (tensile strength) and hardness are enhanced, the permanent deformation (the plastic deformation) is hardly caused, the grasp force of the arc tube 10 is maintained by just that much, the number of defective products decreases, and a yield is improved by just that much.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016279-A (JP)
Title: Apparatus and method for body motion detection
Inventor: NAGAI YOSHIO
IPC: A61B5/145
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for body motion detection for detecting body motion.  <P>SOLUTION: The body motion detection apparatus 100 is provided with: a measurement part 30 which emits measuring light of a prescribed wave length and respectively measures a plurality of light intensity changes after passing through a plurality of mutually different paths in an object to be measured about the measuring light; and an arithmetic/control part 16 for discriminating presence/absence of the body motion based on the plurality of the light intensity changes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022630-A (JP)
Title: Compound semiconductor and its manufacturing method and semiconductor light-emitting device and its manufacturing method
Inventor: ONISHI SHUNICHI
IPC: B82Y10/00
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To add p-type impurities having a desired concentration to a semiconductor layer composed of AlGaInP and a semiconductor layer composed of AlGaAs so that a high-output operation is enabled in a semiconductor light-emitting device using the semiconductor layer composed of AlGaAs and the semiconductor layer composed of AlGaInP.  <P>SOLUTION: An n-type clad layer 12, an active layer 13, a first p-type clad layer 14, an etching stop layer 15, a second p-type clad layer 16, a first contact layer 17, a current block layer 19 and a second contact layer 20 are laminated successively on a substrate 11. Mg is added to the first p-type clad layer 14 composed of AlGaInP, the etching stop layer 15, the second p-type clad layer 16 and the first contact layer 17. Zn is added to the second contact layer 20 composed of GaAs as the p-type impurities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017365-A (JP)
Title: Mold for molding and method for regulating temperature of the same
Inventor: SHIMODA TOSHIO
IPC: B29C33/02
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for molding which can uniformly heat a surface of the mold with a simple constitution and which can surely execute uniform cooling of a surface of the mold.  <P>SOLUTION: The mold 1 for molding to sequentially manufacture synthetic resin moldings by repeating heating and cooling processes many times includes a temperature regulating duct 4 for distributing a temperature regulating medium having parallel structures of a predetermined interval in a double tube structure of a large-diameter duct 2 and a small-diameter duct 3 having a smaller diameter than that of the large-diameter duct 2 at a predetermined depth position from a surface S of the mold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022285-A (JP)
Title: Heating means and manufacturing method
Inventor: OTSUKA YASUMASA
IPC: C04B38/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating means having a resistance heat generator with excellent power consumption efficiency and allowing a rapid increase in the temperature of a base body of the resistance heat generator to a certain set value, and a method of manufacturing the same.  <P>SOLUTION: In the method of manufacturing the heating means that is mainly composed of a resistance heat generating base body, an electrode for supplying power to the base body, and a coating layer formed on the outermost peripheral surface of the base body and having heat-resistant, insulating and non-adhesive properties, the base body is formed of a baked material containing 100 parts per mass of an inorganic binder, 0 to 500 parts by weight of a heat-resistant inorganic material, and 5 to 300 parts by mass of a conductive filler as main components, the baked material being porous ceramic having an internal porosity of 25 to 90%, a volume resistivity of 0.01 to 100,000Ωcm, and a bulk density of 0.2 to 1.95 g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022056-A (JP)
Title: Method of initializing magnetic recording medium, method of transferring medium signal, magnetic signal processor, double-sided perpendicular magnetic recording medium
Inventor: HAMAGUCHI SHINGO
IPC: G11B5/74
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of simutaneously initializing the first and second magnetic films on both sides of a double-sided perpendicular magnetic recording medium, and to provide a method of transferring medium signals, a medium signal processing device, and a double-sided perpendicular magnetic recording medium.  <P>SOLUTION: Since initialization is carried out by applying an initializing magnetic field Hi from the outside in the direction (perpendicular direction) crossing the surface of the base plate 10, the first magnetic film 11 and the second magnetic film 12 are initialized at the same time. The direction of magnetization H1i for the first magnetic film 11 and the direction of magnetization H2i for the second magnetic film 12 are in the same direction crossing the base plate 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017507-A (JP)
Title: Documents holder
Inventor: HAMADA ATSUHISA
IPC: B42D3/04
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document holder which makes a page be turned over easily from either side and documents be easily attached/detached and has a simple structure.  <P>SOLUTION: A pair of holes D facing each other is formed at positions in contact with or close to the lining covers C of a front cover A and a back cover B. The size of the holes D is adjusted so that the pinching pieces G of a pinching tool F can be inserted between the front cover A and the back cover B, in order to hold the documents H from the outside of the lining covers C. The documents H are held from the outside of the lining covers C by the pinching tool F so that the documents H are fixed to the lining covers C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016957-A (JP)
Title: Bar magnet fixation structure
Inventor: OGITA FUMIYUKI
IPC: B03C1/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the bond strength of a joined part of a bar magnet with a supporting member by welding.  <P>SOLUTION: One end plug 15 of a pair of end plugs 14, 15 holding a permanent magnet 11 and yoke 12 composing a bar magnet 10 from their both ends is closely attached to a supporting member 60 and at least the outer circumferential face of the end plug in the supporting member 60 side is exposed to the outside of a tube 16 and the exposed outer circumferential face and the supporting member are firmly joined by welding 19.  <P>COPYRIGHT: (C)2004,JPO