baber/WOPTO huggingface dataset:
Patent JP-2005099761-A (JP)
Title: Optical component supporting substrate, method of manufacturing the same, optical component supporting substrate with optical component, and method of manufacturing the same
Inventor: ONO TAKESHI
IPC: G02B7/00
Filed: 2004-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical component supporting substrate in which reliable positioning is performed without the deviation of an optical axis and the transmission loss of light is small.  <P>SOLUTION: An optical component supporting substrate 10 is provided with a guide member 44 for positioning and a guide member supporting component 45. The guide member 44 for positioning can be engaged with a recessed part 36 for positioning which an optical wave guide 31 has, the optical waveguide 31 being an optical component having an optical transmission function. The guide member supporting component 45 has a recessed part 46 for supporting the guide member with which the guide member 44 for positioning is engaged and supported, and part of the guide member 44 for positioning is fitted to a substrate 11 in a state being projected at the main face 12 side. The optical waveguide 31 and the substrate 11 are positioned by fitting the the guide member 44 for positioning to the recessed part 36 for positioning of the optical waveguide 31. It is preferable that the guide member supporting component 45 is made of a material having better machinability than that of a main material forming the substrate 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006060966-A (JP)
Title: Mems element and device
Inventor: ISAMOTO KEIJI
IPC: G02B26/08
Filed: 2004-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To realize a parallel flat plate type MEMS element, involving no hysteresis nor pull-in phenomenon, and to realize a device that uses it.  <P>SOLUTION: A stopper 34 is formed by a supporting substrate 11 below a mirror portion 21. A stopper 34, forming actuators 22 and 23 on the opposite sides of the mirror portion 21, is connected with an upper layer 13, while being electrically isolated from the other parts of the support substrate 11. According to this arrangement, pull-in phenomenon and hysteresis can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006055565-A (JP)
Title: Oxygen enriched hot-water supplying apparatus
Inventor: SAHASHI KENTARO
IPC: A47K3/00
Filed: 2004-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comfortable oxygen enriched hot-water supplying apparatus capable of operating while dew condensing water in piping for supplying oxygen enriched hot-water is prevented from freezing.  <P>SOLUTION: This oxygen enriched hot-water supplying apparatus is constructed from a burner 10, a heat exchanger 12, a temperature detector 29 for detecting temperature in the apparatus, an additional fire setting circuit 20 for circulating hot-water in a bathtub by using a circulation pump 18, an additional fire setting adapter 22 placed in the bathtub 21, an oxygen enriching apparatus 26 for supplying a high concentration of oxygen, an oxygen fan 25 supplying air to the oxygen enriching apparatus 26, and a mixing device 27 to mix the high concentration oxygen in the additional fire setting adapter 22 to shed the high concentration oxygen together with a mixture of the circulating water through the additional fire setting adapter 22 and to set a control flag when a detected temperature becomes lower than a predetermined threshold value in the temperature detector 29 under firing of the apparatus beyond a predetermined period and to cause an oxygen enriching operation without action of the oxygen fan 25.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006061932-A (JP)
Title: Highly efficient manufacturing method for tube with high dimensional precision
Inventor: KENMOCHI KAZUHITO
IPC: B21C1/00
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a tube having high dimensional precision, with high efficiency over the extensive range of requested tube size.  <P>SOLUTION: In this manufacturing method, ultrasonic waves of the frequency of 10-180 kHz are applied to a die in use in the direction substantially orthogonal to or substantially parallel to a drawing direction, or the direction orthogonal to an inner surface of an inclined portion of the die when manufacturing the tube having high dimensional precision by punching in which a plug is inserted in the tube, and the tube is pressed in the hole of the die.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006062805-A (JP)
Title: Conveying device
Inventor: HAYASHI NOBUHIRO
IPC: B65G17/48
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To increase a lifting stroke a support base 3 of an article to be conveyed supported so as to be liftable through a cross link 13a while retaining a conveying traveling body 1 to a low floor structure.  <P>SOLUTION: A first cam rail 47A acting on a first part 28 to be operated and lifting the support base 3 of the article to be conveyed to an intermediate height H1; and a second cam rail 48 acting on a second part 29 to be operated and lifting the support base 3 of the article to be conveyed from the intermediate height H1 to the highest height H2 are laid. The second part 29 to be operated is provided at a position of an intermediate folding fulcrum 36 of a toggle link 32 interposed between a cross link 13a and a fixed position at the conveying traveling body 1 side. When the support base 3 of the article to be conveyed is raised to the intermediate height H1, the toggle link 32 is developed such that upper both end fulcrums 37, 39 are divided to both front and rear sides in a traveling direction relative to the intermediate folding fulcrum 36. The second part 29 to be operated in a developed state is positioned below the first part 28 to be operated at this time.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006064551-A (JP)
Title: Inspection apparatus, inspection method and sensor for inspection apparatus
Inventor: NISHIMOTO YASUKUNI
IPC: G01R31/02
Filed: 2004-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for inspecting conductor states, which can precisely detect a state of an object to be inspected using a noncontact method, in the case the object to be inspected is a conductor.  <P>SOLUTION: A plurality of X-axis sensor plates are arranged approximately in parallel at prescribed spacings on the front side of an insulating board near an inspection conductor 500 of the object to be inspected being supplied with an inspection signal by a signal supply section, and a plurality of Y-axis sensor plates are arranged at prescribed spacings on the back side of the insulating board approximately in parallel along a direction almost perpendicular to the X-axis sensor plates. Detection signals of the sensor plates are subtracted respectively, and detection values from the sensor plates on the one side are normalized by subtracting subtraction results from the detection values of the sensor plates on the one side, and relative rates of detection signal values from sensor plates on both sides are detected, thereby obtaining detection results corresponding to distances between the sensor plates and the inspection conductor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006063898-A (JP)
Title: Cold trap and vacuum pumping system
Inventor: OSHIMA KEIJI
IPC: F04D19/04
Filed: 2004-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold trap in which small amount of electrical power is consumed by achieving both of increase in the adsorption capacity and a high-speed exhaust, and a vacuum pumping system in which a turbo-molecular pump is used combinedly with the cold trap having such advantages.  <P>SOLUTION: The cold trap 10 comprises a cold panel 200 installed in the space of a vacuum chamber 20, and a refrigerator 100 with its cooling end thermally connected in the inside space of the vacuum chamber 20 to the cold panel 200. In the vacuum pumping system 1000, the turbo-molecular pump 30 is connected through a pipe 40 into the vacuum chamber 20 provided with the cold trap 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006067351-A (JP)
Title: Image forming apparatus and control method of image forming apparatus
Inventor: YOSHIMURA SACHIKO
IPC: H04N1/21
Filed: 2004-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of sorting printouts by a set (group) comprising number of printouts by each page of originals, the printouts being collectively printed, and the control method of the image forming apparatus.  <P>SOLUTION: The image forming apparatus includes: a print section 13; and a control section 1 for controlling the print section such that the print section prints an original image on the same print region being a first print order by number of pages corresponding to number of prints from a first page of each of a plurality of print paper sheets by the number of print paper sheets as to each page of the originals sequentially from the first page to the final page of the originals according to the predetermined print order, on the print regions divided in advance on the same side of each print paper by a required number of the print paper sheets, and when the insufficient state of print paper for printing the same original image by the number of paper sheets takes place up to the final page of the print paper, the print section returns to the print of the first page of the print paper, continues printing on another print region being the succeeding print order and prints the original image up to the final page of the originals by the number of print sheets.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006065111-A (JP)
Title: Image forming apparatus
Inventor: KOBAYASHI TATSUYA
IPC: G03G15/00
Filed: 2004-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tandem image forming apparatus which is satisfactory in alignment of each toner image while there is no need for a transfer belt with a small size at a low cost.  <P>SOLUTION: The image forming apparatus is arranged with a plurality of image forming sections 10 each having at least a photoreceptor drum 1 and an exposing device 3 forming an electrostatic latent image on the drum 1 on a transfer material conveyance path 8 for guiding a transfer material P and transfers the toner image on each drum 1 to the transfer material P conveyed on the transfer material conveyance path 8 by each transfer roller 62 facing the each drum 1. The transfer material conveyance path 8 is provided with an absorption sheet metal 82 which attracts the transfer material P, and a transfer material tip position detection sensor 81 which detects the tip position of the transfer material P is set at the position upstream in the transfer material conveyance direction of the each transfer roller 62 on the transfer material conveyance path 8.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006065177-A (JP)
Title: Developing device, image forming apparatus and process cartridge
Inventor: TAKAGAKI HIROMITSU
IPC: G03G15/08
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish high quality image formation by preventing nonuniform density and soiled base, which are caused by developer flocculating in the position where a developing roller and a developer layer thickness regulating member face each other.  <P>SOLUTION: The developing device includes the developing roller 29 for supplying developer held thereon to an image carrier 2 having an electrostatic latent image formed on it; the developer layer thickness regulating member 32 for regulating the layer thickness of the developer held by the developing roller 29; and an air spray mechanism 35 for spraying air to a part located near the position where the developing roller 29 and the developer layer thickness regulating member 32 face each other and upstream of the developing roller 29 in the direction of the rotation of the developing roller 29. The developer tends to flocculate in the part near the position where the developing roller 29 and the developer layer thickness regulating member 32 face each other and upstream of the developing roller 29 in the direction of the rotation of the roller 29. By spraying air to the part by the air spray mechanism 35, the flocculating developer can be caused to fly and scatter. This prevents nonuniform image density and soiled base, which are caused by developer flocculation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006062299-A (JP)
Title: Thermal recording apparatus
Inventor: NAKAMURA MAKOTO
IPC: B41J2/32
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording apparatus which can surely erase recording even if voltage applied to a thermal head fluctuates.  <P>SOLUTION: A drive control circuit 40 detects an voltage level by means of a voltage detection circuit 45 for detecting the voltage applied to the thermal head, and detects a temperature near the thermal head by means of a temperature detection sensor 18, so as to determine a reference value from a reference value table preset according to the detected voltage level and data on the detected temperature. A pulse width of a strobe signal for being output to the thermal head in such a manner as to correspond to the determined reference value is adjusted, and time for applying the voltage to the thermal head is adjusted, so that energy required for erasing can be constantly and stably applied for the sure erasing of the recording.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006070722-A (JP)
Title: Automatic stop/start device of engine
Inventor: TAKEMOTO YASUSHI
IPC: F02D29/02
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic stop/start device of an engine capable of switching a plurality of starters, wherein confirmation and inspection of operation and automatic stop function in a plurality of starters in a manufacturing plant and a dealer while securing safety without a loss of time, a restriction on place and addition of particular input for confirmation.  <P>SOLUTION: The device comprises a plurality of starters 2, 3 capable of starting an engine 1 mounted in a vehicle, a control means 5 for automatically stopping the engine when prescribed stop conditions are satisfied during operation and starting the engine when prescribed start-up conditions are satisfied, means 4, 5 for switching a plurality of starters in accordance with an operating condition of the vehicle and a control means 5 which is connected to a test device 30 communicable through a communication line 30 and which invalidates at least one of the stop conditions when receiving a signal through the test device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006073261-A (JP)
Title: Manufacturing method of gas diffusion layer, gas diffusion layer, and solid polymer fuel cell
Inventor: YAMAMOTO MASAHIRO
IPC: H01M4/96
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas diffusion layer in which local flooding and drying-out of the polymer membrane are prevented, and diffusion performance of gas is improved and its manufacturing method, and a solid polymer fuel cell in which power generation performance is stabilized and efficiency is improved.  <P>SOLUTION: This is the manufacturing method of a gas diffusion layer applied to a solid polymer fuel cell, and comprises a first process of making hydrophilic the surface of the substrate 13 formed of a conductive material 12 and a second process in which, after the first process, a water repellency treatment process is applied to the substrate 13 using a water repellent substrate 15 having a hydrophilic functional group.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006073672-A (JP)
Title: Laminated piezoelectric crystal, its manufacturing method, piezoelectric actuator and printing head
Inventor: YUU YOSHIHIRO
IPC: H01L41/273
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated piezoelectric crystal which can suppress the interlayer peeling under compressive stress, its manufacturing method, a piezoelectric actuator, and a printing head equipped with the piezoelectric actuator.  <P>SOLUTION: The laminated piezoelectric crystal comprises an electrode layer consisting of a silver palladium alloy on the surface and/or in the inside of a laminate, which are laminated with two or more piezo electric ceramic layers consisting of piezoelectric ceramics. The silver palladium alloy contains silver of 80 volume% or higher, the average diameter of a crystal particle of the silver palladium alloy is 0.3-5.0 μm, and the pore in the electrode layer is 10% or smaller.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006068196-A (JP)
Title: Bathroom clothes drying apparatus
Inventor: NAKAMURA MASATAKA
IPC: F26B9/02
Filed: 2004-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathroom clothes drying apparatus capable of displaying a clothes drying level in real time by computing a ratio of a detected humidity to a predetermined humidity by a humidity sensor detecting the humidity of a bathroom.  <P>SOLUTION: This bathroom clothes drying apparatus 3 is characterized in having a humidity detecting means 7 detecting the humidity of the interior of the bathroom, a clothes drying level computing means 9 inputting the humidity detected by the humidity detecting means 7 and computing the ratio of the humidity to the preset humidity predetermined value, and a clothes drying level display means 10 displaying a result computed by the clothes drying level computing means 9; and in displaying the clothes drying level in real time.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006068676-A (JP)
Title: Fan filter unit
Inventor: IWAMI KENICHI
IPC: B01D46/00
Filed: 2004-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan filter unit enhancing the uniformity of a wind speed distribution, and enabling reduction in size, thickness and weight.  <P>SOLUTION: The fan filter unit has an intake opening 1 on an upper part of a chamber 5, a fan unit 4 housed in the chamber 5, and a diffusion means 11 and a filter 6 arranged at a downstream side of the fan unit 4, and is provided with a baffle 10 crossed at a center, and a plurality of openings 8 and a wind direction guide 9 directed downward on a lower surface of the diffusion means 11. Thereby, the uniformity of a blowout wind speed distribution can be increased to obtain the fan filter unit enabling reduction in size, thickness and weight.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005085458-A (JP)
Title: Self-test architecture to implement data column redundancy in ram
Inventor: EUSTIS STEVEN M
IPC: G06F19/00
Filed: 2004-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide self-test architectures for implementing data column and row redundancy with a totally integrated self-test and repair capability in a random access memory (RAM), either a dynamic RAM or a static RAM.  <P>SOLUTION: The self-architectures are particularly applicable to compileable memories and to embedded RAM with microprocessor or logic chips. The self-architectures uses two passes of self-test of a memory. The first pass of self-test determines the worst failing column, the column with the largest number of unique failing row addresses. After completion of the first pass of self-test, the spare column is allocated to replace the worst failing column. In the second pass of self-test, the BIST collects unique failing row addresses as it does today for memories with spare rows only. At the completion of the second pass of self-test, the spare rows are then allocated. Once the second pass of self-test is completed, the column and unique failing row addresses are transported to the e-fuse macros and permanently stored in the chip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006079262-A (JP)
Title: Eeprom control system
Inventor: NITTA TAKEHIKO
IPC: G06F12/16
Filed: 2004-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To make the shipping initialization of an EEPROM unnecessary, improve productivity, extend the life of the EEPROM by reducing the number of writing times to an EEPROM and efficiently use the region of the EEPROM in an application system such as a home electrical appliance equipped with the EEPROM which stores a setting value for controlling the system.  <P>SOLUTION: The EEPROM control system is provided with; the EEPROM which stores a setting value for controlling a system; a control part which reads out the setting value stored in the EEPROM and controls the system; a determination part which determines whether data stored in the EEPROM are normal based on the data stored in a prescribed address of the EEPROM; and a ROM which stores a default value of the setting value for controlling the system. When the determination part determines that the data stored in the EEPROM are abnormal, controlling is made based on the default value stored in the ROM, or the default value stored in the ROM is written to the EEPROM.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006075767-A (JP)
Title: Water activator
Inventor: TANIGUCHI MASAYASU
IPC: C02F1/48
Filed: 2004-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water activator which can obtain high activation efficiency and can be produced by a simple process.  <P>SOLUTION: In the activator 10 provided with: a water passing tube 12 made of stainless steel; a pair of neodymium magnets 11 provided so as to sandwich the water passing tube 12; and a conductive ferromagnetic layer 14 provided so as to surround the water passing tube 12 and the magnets 11, the water passing tube 12 is covered with copper foil 15 together with the magnets 11 and the conductive ferromagnetic layer 14 provided at the outer circumferential face thereof, and both the edge parts thereof are fixed by a fixing band 16.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005091357-A (JP)
Title: Omnidirectional eddy current probes, array probes, and inspection systems
Inventor: BATZINGER THOMAS JAMES
IPC: G01N27/90
Filed: 2004-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved eddy current probe, array probe, and inspection system that overcomes the problems associated with compensation for the directionality of conventional eddy current probes.  <P>SOLUTION: The omnidirectional eddy current probe (600) includes a number of sense coils (110), arranged in a stack (112) having a principal axis (114). At least two of the sense coils (110) are rotationally skewed about the principal axis (114) relative to each another. The sense coils (110) are operatively connected to each other, and a drive coil (120) is also positioned in the stack (112). An impulse passing through the drive coil (120) induces magnetic influx through a conducting material specimen (12) having a surface (14), thereby generating eddy currents on the surface (14). A secondary magnetic flux, generated from the eddy currents, produces signals corresponding to the sense coils (110), and the signals are then analyzed for the possibility of surface flaw in the conducting material (12).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006077519-A (JP)
Title: Pavement
Inventor: NISHIDA MASAO
IPC: E01C7/30
Filed: 2004-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pavement which is free from a fear of collapse or fracture due to defective hardening, and excellent in water permeability and air permeability, and to provide a method of paving a road.  <P>SOLUTION: The following means are employed to provide the pavement. (1) The pavement is mainly formed of wood chips having a water content of not less than 50 % but less than 100 %, together with a binder resin mixed to the wood chips. (2) Alternatively, the pavement is formed only of the wood chips having a water content of not less than 50 % but less than 100 %, together with the binder resin mixed thereto for hardening the wood chips. (3) Further in the pavement, it is preferred that the wood chips are formed by chipping wood by means of an automatically drawing-type chipper knife having a disk blade.  <P>COPYRIGHT: (C)2006,JPO&NCIPI