baber/WOPTO huggingface dataset:
Patent JP-2004253561-A (JP)
Title: Wafer test device and method therefor, and semiconductor wafer
Inventor: MIZUKOSHI TAKASHI
IPC: H01L21/66
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To carry out a wafer test without contacting a probe pin to the wafer as much as possible to avoid such problems as the increase of the contact resistance due to a plurality of probe pin marks left over on the wafer and a reliability problem, and also to shorten the testing time.  <P>SOLUTION: The wafer testing device comprises a stage 103 to place the wafer 104 under test, a prober 102 for supporting the stage 103, data transmission/reception equipment 107 which is placed face to face with the stage 103 and exchanges data with the wafer 104 under test by radio without contacting the probe pin to the wafer 104 under test, and a tester 101 connected to the data transmission/reception equipment 107. A test circuit on the wafer 104 under test receives a test signal from the data transmission/reception equipment 107 and then starts a test, and sends the test results to the data transmission/reception equipment 107 after finishing the test.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249814-A (JP)
Title: Power consumption correction device and power consumption correction method
Inventor: OZAKI MASAHITO
IPC: B60H1/22
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To correct the power consumption of equipment connected to a dc power supply to a proper one and increase the accuracy of the energy balance of a system including the dc power supply.  <P>SOLUTION: When a running motor 26 is stopped, a DC/DC converter 30 is stopped, and an output voltage and an output current outputted from the dc power supply 20 are detected and the power consumption of an air conditioner 40, efficiency η of an inverter 42, and a correction value K used when the power consumption is calculated are acquired from an air conditioner ECU46. Then, a deviation between the product of the output voltage by the output current and a value obtained by dividing the power consumption by the product of the efficiency η by the correction value K is calculated. Based on the deviation, the correction value K is corrected, and the correction value K of the air conditioner ECU46 is updated with the corrected correction value K. As a result, the power consumption of the air conditioner 40 can be more appropriated, and the accuracy of the energy balance of an electric vehicle 10 can be increased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003255366-A (JP)
Title: Production line of liquid crystal display device
Inventor: BYUN YOUNG SANG
IPC: G02F1/1341
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production line of a liquid crystal display device constituted in such a manner that a sealant is not hardened until arriving in an attaching device.  <P>SOLUTION: A production line blocking cover formed of a UV blocking material is formed on the line between a sealant applying device and the attaching device, and a UV blocking lamp is formed above the line between the sealant applying device and the attaching device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004041688-A (JP)
Title: Cooker for high frequency heater
Inventor: ISOYA MAMORU
IPC: A47J27/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooker for high frequency heater, which can heat the inside of a material to be heated by high frequency heating to get the surface slightly burned.  <P>SOLUTION: This cooker comprises a high frequency exothermic body 11 and a metallic receiving tray 12. The metallic receiving tray 12 is set on the high frequency exothermic body 11 and a gap 13 is set in between the high frequency exothermic body 11 and the metallic receiving tray 12. Thus the inside of a material to be heated can be heated by high frequency heating to get the surface slightly burned.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004258058-A (JP)
Title: Image forming apparatus
Inventor: TAGAWA TAKAO
IPC: G03G15/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity by shortening a first copy time in formation at intervals of a plurality of double face images.  <P>SOLUTION: An image forming apparatus comprises a transfer means having a first image carrier 1, a second image carrier 10, and a third image carrier 100. The apparatus can transfer a clear image on both faces of a recording medium by transferring from the first image carrier 1 to the second image carrier 10, further transfer a clear image transferring from the second image carrier 10 to the third image carrier 100 on one face of the recording medium and transfer the clear image transferring from the image carrier 1 to the second image carrier 10 on the other face of the recording medium. In addition, the clear images are simultaneously formed on both the faces of the recording medium, and a plurality of the clear images of the recording medium are retainably formed and operated on the third image carrier 100. After image data capable of holding on the third image carrier 100 are confirmed to be stored or predicted to be stored in an image storing means, image forming operation is started.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258214-A (JP)
Title: Image forming apparatus and its management method
Inventor: USHIO MASARU
IPC: G03G21/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve setting operability of a means for restricting the use of an image forming function, expand a use mode of a user who receives copy service, and smoothly respond to a variety of copy service agents.  <P>SOLUTION: An image forming apparatus comprises: a plurality of use restriction means for restricting the use of a printer section 13; a use restriction releasing means capable of operating to release an restriction operation in response to the restriction means; an operation and display means 12 for selecting the restriction means in response to a mode of image forming service; a nonvolatile memory 57 for storing setting information contents D0 to set the restriction means selected by the operation and display means 12; a program memory 56 for setting the restriction means corresponded to the mode of the image forming service, based on the contents D0; and an image control CPU 55 for controlling the printer section 13 so as to allow image forming processing, based on the operation of the releasing means for releasing the restriction operation of the restriction means set by the program memory 56.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258322-A (JP)
Title: Gradation display controller and flat panel display device
Inventor: WATABE KAZUYOSHI
IPC: G09G3/28
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gradation display controller that realizes multi-gradation display with simple circuit constitution and can be made low cost.  <P>SOLUTION: A flat panel display device 1 is equipped with a display panel 2, a scanning electrode driving part 3, a data electrode driving part 4, and a signal control part 5. The display panel 2 has scanning electrodes S<SB>0</SB>to S<SB>N-1</SB>, data electrodes D<SB>0</SB>to D<SB>N-1</SB>, and display cells 8. The scanning electrode driving part 3 applies a potential to the scanning electrodes S<SB>0</SB>to S<SB>N-1</SB>selected in specified order. A basic display period wherein multi-gradation data are displayed consists of a series of subordinate display periods each having a predetermined unit time width. Further, the signal control part 5 generates a gradation display signal DIN indicating illumination states or nonillumination states of display cells 8 corresponding to the data electrodes D<SB>0</SB>to D<SB>N-1</SB>for each display period and the data electrode driving part 4 generates a data signal voltage making the display cells 8 illuminate or not illuminate according to the gradation display signal DIN for the subordinate display periods.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003260279-A (JP)
Title: Microprocessor-supported sewing machine control system
Inventor: MEYER BERND
IPC: D05B21/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microprocessor-supported sewing machine control system to be flexibly applied for controlling a sewing machine driving motor and other electric motors controlled depending on or independently of the position of rotation.  <P>SOLUTION: The control system comprises an open loop control unit for controlling motors independently of the rotation position, a closed loop control unit for controlling motors depending on the rotation position, and a selection unit; and the control system is allocated to each electric motor. The selection unit controls/connects either the closed loop control unit or the open loop control unit by the electric motor according to whether the electric motor is controlled by the closed loop control depending on the rotation position or by the open loop control independent of the rotation position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004263334-A (JP)
Title: Polyester fiber for reinforcing rubber and dipped cord using the polyester fiber
Inventor: YAMAMOTO YOKO
IPC: D02G3/48
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester fiber for reinforcing rubber, produceable while causing a very small amount of a material attached to a spinneret even after a long-time continuous spinning through the spinneret, having reduced unevenness of attached adhesive and hardly including fluff; and to provide a dipped cord obtained by using the polyester fiber.  <P>SOLUTION: The polyester fiber for reinforcing the rubber is composed of a polyester polymer. The polyester polymer is obtained by polycondensing an aromatic dicarboxylate in the presence of a catalyst containing a specific titanium compound and phosphorus compound. The molar ratio of the content of phosphorus element to the content of titanium element is 1-15, and the content of the total thereof per repeating unit is 10-100 mmol%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270491-A (JP)
Title: Engine control device for construction machine
Inventor: FUJIMOTO YOSHIAKI
IPC: F02D29/04
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine control device capable of controlling discharged flow of a hydraulic pump during a transitional period of returning from the energy-saving operation to the normal operation to stably operate a construction machine .  <P>SOLUTION: The device comprises a cylinder number control engine equipped with an engine controlling part 10a for switching between the normal operation state in which all the cylinders are driven and the specific operation state in which some cylinders are stopped, a variable displacement-type hydraulic pump 2 powered and driven by the cylinder number control engine, a regulator 16 for controlling the delivery flow of the hydraulic pump 2, and a hydraulic pump controlling part 10b for outputting a flow reducing command to the regulator 16 for minimizing the delivery flow of the hydraulic pump 2 during the specific operation and canceling the flow reducing command with a delay when the specified operation is released.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271798-A (JP)
Title: Microlens array sheet, its manufacture method and transfer sheet
Inventor: SHIINA YOSHIAKI
IPC: G03B21/62
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microlens array sheet having a high density light shielding layer, to provide a manufacture method of the microlens array sheet and to provide a transfer sheet used in the manufacture method.  <P>SOLUTION: In the manufacture method of the microlens array sheet, a microlens array 5 is formed on one side surface of a transparent substrate 1, a photosensitive layer 2 is formed on the opposite surface, thereafter, ultraviolet ray 6 is applied from the one side surface and, thereby, a part 9 condensed by the microlens array in the photosensitive layer is cured. Non-condensed parts 10 are left in the state keeping adhesiveness, a colored layer of the transfer sheet is compression bonded and stripped and, thereby, a light shielding layer whose optical transmission density is at least ≥2.0 is formed on the non-condensed part. Therein, the transfer sheet has the colored layer 4 which contains at least pigment having grain size ≤0.5μm of 60-80 pts.wt. and organic polymer of 15-35 pts.wt. and has a film thickness in the range of 0.2-3.0μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267896-A (JP)
Title: Contamination preventing method for industrial/waste water system
Inventor: HAYASHI SEIICHI
IPC: A01N59/08
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem caused by unreacted hypochlorite which is present in the case wherein hypochlorite and bromide are mixed in a high concentration just before addition to an industrial/waste water system; and prevent the industrial/waste water system from being contaminated with microorganisms by a simple method without using an expensive device such as a static mixer.  <P>SOLUTION: A contamination preventing method for preventing the industrial/waste water system from being contaminated comprises the step of continuously or intermittently adding to the system an aqueous solution containing hypochlorous acid or its salt having a concentration of 60,000-70,000 mg/liter of free bromine prepared by mixing an aqueous solution containing hypochlorous acid or its salt and an aqueous solution containing bromide beforehand.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272594-A (JP)
Title: Data use device, data use method and computer program
Inventor: GAMO TSUTOMU
IPC: G06F21/12
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To use data while preventing falsification or analysis of the data developed to an executable state for data use.  <P>SOLUTION: A security block requiring the prevention of the falsification or decoding is applied with a encryption process. When the data are used, the security block is decoded by a decoder inside the same chip as a processor, and is sent to the processor. Decoded data are stored in a secure memory inside the same chip as the processor. When the secure memory becomes insufficient, contents thereof are encrypted by a cryptographic device inside the processor, and are stored in a processor external memory or a hard disk.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004277094-A (JP)
Title: Sheet handling device
Inventor: SATO RYUICHI
IPC: B65H31/32
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet handling device devised capable of using sheet arranging time of a first sheet (a plurality of accumulated sheets) of a sheet bundle for another sheet arranging time.  <P>SOLUTION: This sheet handling device 2 is furnished with a compiling function to compile a specified number of sheets to be carried as one sheet bundle by accumulating them, also furnished with a compiling tray 105 to form one sheet bundle by accumulating the sheets to be supplied and a buffer part provided on the upstream side of a sheet carrier passage against this compiling tray 105 to carry a plurality of sheets (for example, two sheets) by accumulating them and supplies a plurality of these accumulated sheets to the compiling tray 105 by this buffer part by delaying them by a specified length of time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282907-A (JP)
Title: Switchgear
Inventor: HORIKIRI KAZUHITO
IPC: H02G5/06
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve an insulated conductor for connecting molded electric apparatus in units of element.  <P>SOLUTION: The switch gear constitutes a power supply system by connecting the main circuit end of molded electric apparatus in units of element through an insulated conductor 31. In the switchgear, the insulated conductor 31 comprises a tubular insulator 33 having a hollow section 330 for passing a central conductor 32 conducting the maximum conduction current capacity of the switchgear and provided with a conductive layer 37 on the inner surface, a central conductor 32 penetrating the hollow section 330 of the insulator 33 and having parts 34a and 34b for connecting the main circuit ends of the electric apparatus at the opposite ends and adapted to the conduction current capacity of the switchgear, and contact members 35a and 35b for fixing the central conductor 32 by abutting against the opposite ends of the insulator 33. Potential is equalized by touching the conductive layer 37 with the contact members 35a and 35b made of a material having a resistivity higher than that of the central conductor 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286446-A (JP)
Title: Manufacturing method of optical element
Inventor: HIRAI TOMOO
IPC: G02B5/30
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring the thickness of a liquid crystalline polymer solution layer applied onto a traveling long substrate film, monitoring the state of application, and controlling an application process.  <P>SOLUTION: Light is irradiated from the side of the liquid crystalline polymer solution layer of a long layered product made of a traveling uncured liquid crystalline polymer solution layer/substrate film. On the basis of the optical path difference between reflected light from the surface of the liquid crystalline polymer solution layer and reflected light from the interface between the solution layer and the substrate film, the thickness of the liquid crystalline polymer solution layer is continuously measured to monitor the state of application.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288952-A (JP)
Title: Field effect transistor and method for manufacturing the same
Inventor: YAMASHITA YOSHIMI
IPC: H01L21/338
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To meet the demand for a further reduction in HEMT parasitic resistance which is as high as 100 Ω/square as achieved by using a high-concentration cap layer which is one of the means now available, and solve the problem that the gate length cannot be reduced below the lithographic limit.  <P>SOLUTION: An insulating layer is formed on a metal layer and then the substrate is subjected to heat treatment. This results in an ohmic connection extremely low in resistance between the barrier layer and the metal layer for the achievement of a great reduction in parasitic resistance. The gate length of a field effect transistor is reduced below the lithographic limit by utilizing the side walls.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292368-A (JP)
Title: Anti-obesity agent
Inventor: YAMAKAWA TAKAHIRO
IPC: A61P43/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a highly safe anti-obesity agent having higher lipase inhibitory activity.  <P>SOLUTION: This anti-obesity agent comprises an Erythroxylum catuaba plant and/or its extract or a lipase inhibitor extracted from the plant as active ingredient. Pharmaceutical compositions or health food products for preventing or treating diseases selected from diabetes, hypertension, hyperlipemia, arteriosclerosis and comedo each caused by obesity are also provided. By intake of this agent, obesity and the above diseases can be prevented or treated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293173-A (JP)
Title: Sheet shutter grounding structure
Inventor: KOMATSU AKIO
IPC: E06B9/84
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grounding structure of a sheet shutter, which is constructed such that a collision detecting sensor section formed of a flexible hollow member is arranged along a core member of a grounding section, and that the sensor section can cushion an impact at the time of collision and detect the collision against an object due to the elasticity of the sensor section per se forming an air passage.  <P>SOLUTION: The sheet shutter is formed of a windup device 5 for winding/unwinding a sheet 2, supports 3 arranged on both sides of the windup device 5 for movably supporting both sides of the sheet 2, and the grounding section 12 having the core member 75 arranged along a lower edge of the sheet 2. According to the structure of the grounding section 12, the air passage is formed along the core member 75 therethrough, and the sensor section formed of the flexible hollow member, for detecting collision is arranged therein, followed by connecting the air passage of the sensor section to a sensor switch section 78 arranged in the grounding section 12. Then the sensor switch section 78 is activated by air pressure fluctuating by collision of the sensor section against the object, which leads to generation of a collision detecting signal, to thereby retreat or stop the sheet 2, based on the generated abutment detecting signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291891-A (JP)
Title: Electric power source system for vehicle
Inventor: ASAO YOSHITO
IPC: H01M50/249
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power source system for a vehicle capable of improving a torque characteristic of rotary electric equipment and with light and inexpensive constitution by setting an inverter unit in the neighborhood of a battery, shortening a direct current wiring between the battery and the inverter and reducing voltage drop due to the direct current wiring.  <P>SOLUTION: This system is furnished with the battery 6, an inverter unit 400 to drive the rotary electric equipment by converting direct current electric power of the battery to alternating electric power and supplying it to the rotary electric equipment, an alternating wiring to connect the rotary equipment and the inverter unit 400 to each other and the direct current wiring 81 to connect the inverter unit 400 and the battery 6 to each other, and the inverter unit 400 is set in the neighborhood of the battery 6 so that the direct current wiring 81 becomes shorter than the alternating wiring 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293755-A (JP)
Title: Raceway ring for rolling bearing, and manufacturing method thereof
Inventor: KIZAWA KATSUHIKO
IPC: C21D9/40
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raceway ring for a rolling bearing capable of improving a fatigue service life of a raceway surface and capable of restricting plastic deformation in a surface opposite to the raceway surface, and to provide a manufacturing method thereof.  <P>SOLUTION: In this outer ring 1 for a rolling bearing made of steel and having a thickness of 25 mm or more, metal organization of a surface layer 3 of the inner peripheral surface 2 as a raceway surface is composed of martensite and residual austenite. Metallographical structure of a part P1 at 1/4 of the whole thickness from the inner peripheral surface 2 is composed of martensite and pearlite. Metallographical structure of a part P2 at 1/2 of the whole thickness from the inner peripheral surface 2 is composed of pearlite. Metallographical structure of a surface layer part 5 of the outer peripheral surface 4 is composed of martensite and the residual austenite, and metallographical structure of a part P3 at 1/4 of the whole thickness from the outer peripheral surface 4 is composed of martensite and pearlite. Quantity of the residual austenite in both the surface layer parts 3 and 5 is set at 5-30 vol.%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI