baber/WOPTO huggingface dataset:
Patent JP-2006330118-A (JP)
Title: Optical waveguide structure
Inventor: NAGAKI KOJI
IPC: G02B6/13
Filed: 2005-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide structure which has broad design flexibility of a pattern shape of an optical circuit, is capable of forming an optical path having high dimensional accuracy by a simple method and has optical waveguides excellent in durability.  <P>SOLUTION: The optical waveguide structure 1 is provided with: a substrate 2 on which protruded parts 21 and recessed parts 22 are formed; a metal layer 5 formed on the upper surface of the substrate 2; the optical waveguides 9 which are formed in the recessed part and are made by stacking cladding layers 91, 92 on both surfaces of a core layer 93; reflective surfaces 961 which are formed on oblique surfaces of outer periphery of the protruded parts 21 and reflect transmitted light 18; substrates 3; a light emission element 10; a light receiving element 11; and an electronic circuit element 12. The core part 93 has a core part 94 and a cladding part 95, wherein the core part 94 is formed into a desired shape by selectively irradiating the core layer 93 composed of a material whose refractive index is changed by irradiation of active radiation and heating, with active radiation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006328154-A (JP)
Title: Method for producing water-absorbing polyurethane foam
Inventor: SAKAKIBARA KENICHI
IPC: C08G18/40
Filed: 2005-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing water-absorbing polyurethane foam suppressing discoloration and easily producing the water-absorbing polyurethane foam with excellent water-absorbing property.  <P>SOLUTION: The water-absorbing polyurethane foam is produced by reacting a raw material comprising polyisocyanates, polyesterpolyols, polyoxyethylene compounds as a hydrophilicity imparting agent, a catalyst and a foaming agent. A prepolymer having isocyanate groups on the ends obtained by reacting aliphatic or alicyclic polyisocyanates as polyisocyanates with the polyesterpolyols is used. The amount of formulation of the polyoxyethylene compounds is 1-10 pts. by mass per 100 pts. by mass of the sum of the polyesterpolyols and polyoxyethylene compounds. The preferable molar ratio of the aliphatic or alicyclic polyisocyanates and the polyesterpolyols forming the prepolymer is 3:1 to 100:1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006315077-A (JP)
Title: Pipe bending machine and pipe bending method
Inventor: SUZUKI KOJI
IPC: B21D7/025
Filed: 2005-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe bending machine and a pipe bending method having a simple machine configuration in which the material reduction on the outer bending side is suppressed in the bending of the relatively large bending radius, and any wrinkle (buckling) on the inner bending side does not occur without using any tool such as a core and a wrinkle holder.  <P>SOLUTION: The pipe bending machine comprises a bending die 1 having grooves 1U, 3U of the shape corresponding to the bending shape, a press die 3, a clamp 2 and a pressing means 8, and a drive means 12 to drive the press die. The pressing means 8 performs the pressing at the intersection between the line L1 which is obtained by deviating the line L0 passing through an abutting point of a pipe (p) of the bending die 1 and the rotational center (o) to the pipe input side by the distance δ (0-D) in the direction of the line L1, and the drive means 12 applies tension to the pipe (p) in its axial direction. The sum of the peripheral length of the grooves 1U, 3U is set to be smaller than the circumferential length of the pipe, and the pipe is reduced and bent while applying the tension in its axial direction. Occurrence of wrinkles on the inner bending side can be effectively suppressed when bending a thin-walled pipe in a relatively large bending radius.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006333169-A (JP)
Title: Surface acoustic wave resonator, surface acoustic wave device and communication apparatus
Inventor: OTSUKA KAZUHIRO
IPC: H03H9/145
Filed: 2005-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device having excellent characteristics in which insertion loss is reduced while sustaining a wide passband, and flatness of passband is enhanced, and also to provide a communication device employing it.  <P>SOLUTION: A plurality of IDT electrodes 2-7 having a large number of electrode fingers elongated in the direction intersecting the propagation direction perpendicularly are arranged on a piezoelectric substrate 1 along the direction of a surface acoustic wave propagating thereon. Two adjacent IDT electrodes out of the plurality of IDT electrodes 2-7 are constituted, respectively, of a first portion which is a part from the counterpart side end and having an electrode finger pitch different from that of the remaining portion, and a second remaining portion having a constant electrode finger pitch. Average value of the electrode finger pitch in the first portion is set shorter than the electrode finger pitch in the second portion. Electrode finger pitch in the first portion becomes shorter toward the boundary of two adjacent IDT electrodes and the smallest electrode finger pitch portion in the two first portions is located on one side deviating from the boundary.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006331967-A (JP)
Title: Vehicular lighting tool
Inventor: WAKAO NOBUTAKA
IPC: F21Y101/02
Filed: 2005-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To the enhance efficiency of assembling work by reducing the number of components and lowering a manufacturing cost.  <P>SOLUTION: The lighting tool is provided with a housing 1 loading a light-emitting diode 5 to be a light source and various elements 7 or the like for lighting the light-emitting diode 5 integrally equipped with a substrate 11 with a circuit or the like formed on its rear-face side, a reflector 2 set in the housing 1 for serving the role of reflecting light from the light-emitting diode 5, and a lens 3 made of a transparent body keeping a whole body in a sealed state together with the housing 1 with the reflector 2 fitted inside. The housing 1 is in a cup-shape as a whole, at the bottom 15 of which, the substrate 11 equipped with a mounting part 112 or the like for mounting a bus bar 111 or the various elements 7 including the light-emitting diode 5 to start with is integrally formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006335896-A (JP)
Title: Cleaning agent composition for container and cleaning method using the same
Inventor: AKIMOTO RYUJI
IPC: C11D1/04
Filed: 2005-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning agent composition for containers excellent in scale adhesion-suppressing performance, cleaning performance, storage stabilizing performance and corrosion-suppressing performance of aluminum when cleaning containers used for operation in production plants of various kinds of foods such as beverages and foods, and containers used for transporting beverages, foods, etc., in distribution and to provide a cleaning method using the composition.  <P>SOLUTION: The cleaning agent composition for container comprises (a) an alkali metal hydroxide, (b) an aliphatic carboxylic acid, (c) a sequestering agent, (d) a surfactant, (e) a polymer and (f) water.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006337759-A (JP)
Title: Method for manufacturing electrophotographic photoreceptor and electrophotographic photoreceptor employing the same
Inventor: ARIMURA TAKUYA
IPC: G03G5/00
Filed: 2005-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing electrophotographic photoreceptors in which splash of droplets of a coating liquid in many directions is suppressed, wherein the droplets are produced by a burst of a coating liquid film formed on the opening side end of a body to be coated, and the splashed coating liquid can be prevented from sticking to an adjacent body to be coated.  <P>SOLUTION: One end 12a of each body 12 to be coated is closed and the other end 12b is opened. The body 12 is dipped in a coating liquid 13 from the opening side end 12b, the body 12 is pulled up from the coating liquid 13, and when the opening side end 12b of the body 12 is set apart from a coating liquid surface 13a, by sucking the inside air of the body 12 from the closed side end 12a, droplets 43 of the coating liquid forming a coating liquid film 40 are turned from the inside of the body 12 and the opening side end 12b toward the coating liquid surface 13a and the droplets 43 of the coating liquid can be sucked into the body 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006339044-A (JP)
Title: Apparatus with induction coil
Inventor: IMAI SHIGEO
IPC: E03C1/042
Filed: 2005-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus with an induction coil in which operation control of an electric equipment is performed by approaching and separation of a movable member and a fixed member, by equipping an induction coil with a switching function.  <P>SOLUTION: A primary coil 5 as an induction coil is installed at the front end face 2a of a body 2 of a storage box 1. A secondary coil 6 as an induction coil 2 is installed at a position facing the primary coil 5, when the door 4 is closed, of the rear face. An UVLED 7 as an ultraviolet-ray emitting body installed at near-by the center of the rear face of the door 4. When the door 4 is closed, the primary coil 5 and the secondary coil 6 face each other and an induction current is made to flow to the secondary coil 6, and the UVLED 7 is lighted. Thereby, the inside of the storage box 1 is sterilized by the ultraviolet rays. When the door 4 is opened, the primary coil 5 and the secondary coil 6 are separated, the UVLED 7 is turned off.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006027265-A (JP)
Title: Apparatus, method and program for image processing
Inventor: SUGIYAMA NAOKI
IPC: G06F3/12
Filed: 2005-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To convert to a format as requested by an external device taking into consideration an image processing already performed based on the requested image data and send them to the external device.  <P>SOLUTION: The image processing apparatus includes a client PC131 connected to a network 130, an NIC 126 which transmits and receives data, an image reading unit 110 which reads manuscript and outputs it as image data, an image forming unit 116 which receives a printing instruction of image data from the client PC131 for printing the image data, a hard disk 125 which stores the image data output by the image reading unit 110 and printed by the image forming unit 116 and an image format converter 127 which converts the image data stored in the hard disk 125 into a format based on the instructions of the client PC131. The image processing method and the program for the image processing are also disclosed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006344668-A (JP)
Title: Semiconductor device
Inventor: INOUE SUSUMU
IPC: H01L21/8247
Filed: 2005-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device comprising a one layer gate type nonvolatile memory element having a novel structure.  <P>SOLUTION: The semiconductor device comprises an isolation insulating layer 20 provided on a semiconductor layer 10 while including a first region 10C, a second region 10B adjacent to the first region 10C, and a third region 10A adjacent to the second region 10B and defining a region for forming a nonvolatile memory element, a first diffusion layer 14 formed in the first region 10C, a second diffusion layer 16 formed in a first source region and a first drain region 38 which are formed on the first diffusion layer 14 and around the first diffusion layer 14 and in the second region 10B while spaced apart from the first diffusion layer 14, a third diffusion layer 12 formed in a second source region and a second drain region 36 which are formed on the second diffusion layer 10B and in the third region 10A, a first insulation layer 30 formed on the semiconductor layer 10, and a first conductive layer 32 provided on the first insulation layer 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005319809-A (JP)
Title: Method for measuring color on printing machine by collation
Inventor: RUNYAN STEVEN
IPC: B41F33/14
Filed: 2005-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color measuring system including a measuring patch which is usable on a continuous sample of color printed matter.  <P>SOLUTION: The patch 200 has a first predetermined shape with a reference area 202 disposed in the central part of the patch and a high-contrast characteristic part 204 disposed in proximity to the edge of the patch 200. A camera scans the sample and generates a position signal in accordance with detection of the high-contrast characteristic part 204, and this position signal enables accurate positioning of a measuring sensor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320972-A (JP)
Title: Internal combustion engine
Inventor: ISHIZAKA TAKASHI
IPC: F02F7/00
Filed: 2005-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine, having a cover for protecting a sensor for detecting the operating condition of the internal combustion engine, and a cylinder, and further for efficiently cooling the sensor and the cylinder.  <P>SOLUTION: The sensor cover 140 for protecting the temperature sensor 132 for detecting the temperature of oil is mounted to the cylinder 74. The sensor cover 140 comprises a rod-like member 142 made of iron, a flat member 144 made of steel, and a mount plate 146 made of steel, and is retained at the side of the cylinder 74 via the mount plate 146, and a mount boss (mount section) 170 provided on the side of the mount plate 146 and the cylinder 74.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006344746-A (JP)
Title: Nonvolatile semiconductor memory device and its manufacturing method
Inventor: ICHIGE MASAYUKI
IPC: H01L29/792
Filed: 2005-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor nonvolatile memory device which restrains interference effect between cells and realizes highly reliable high integration, and to provide its manufacturing method.  <P>SOLUTION: The nonvolatile semiconductor memory device consists of a semiconductor substrate 100; a floating gate which is provided to the upper part of the semiconductor substrate via a tunnel insulating film 120 thereon, and consists of a second conductive layer 140 connected to a first conductive layer 130 and an upper part of the first conductive layer; an interelectrode insulating film 150 formed in an upper part of the floating gate; and a control gate 160 formed in an upper part of the interelectrode insulating film. In the second conductive layer 140, both a width in a cross-section along the widthwise direction of the control gate 160, and a width in a cross section along a longitudinal direction of the control gate 160, are narrower than the width of the first conductive layer 130.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006346864-A (JP)
Title: Control device of continuously plasticizing type injection molding machine
Inventor: OGURA KATSUHITO
IPC: B29C45/47
Filed: 2005-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a continuously plasticizing type injection molding machine characterized in that the control device including an operation panel for an operator is unified in the continuously plasticizing type injection molding machine which utilizes an electrical servomotor as the drive device of an accumulator device and an injection device.  <P>SOLUTION: The control device 100 of the continuously plasticizing type injection molding machine is constituted of an external communication unit 102, a common memory 104, a CPU (central processing unit) 108 for main control, a CPU (central processing unit) 110 for sequence and a CPU (central processing unit) 112 for servo which are connected to a bus line 106, a display operation unit (including a CRT screen and a keyboard KB) 114, an i/o module unit 116 and a servo drive unit 118 all of which are respectively connected to the CPUs. The operator operates a single operation screen using the display operation unit to efficiently perform the works for the setting, correction, monitoring, etc. of the order value of the continuously plasticizing type injection molding machine.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006347648-A (JP)
Title: Sticky sheet for handrail
Inventor: GOTO KAZUMI
IPC: B66B23/24
Filed: 2005-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sticky sheet for a handrail, in which wrinkling or peeling is not susceptible to occurrence even if the sticky sheet is repeatedly used for the handrail, and printed pictures or characters do not cause a sense of incongruity.  <P>SOLUTION: In the sticky sheet 9 for a handrail, the sticky sheets 1, 8 are formed by accumulating polyester-based thermoplastic polyurethane resin films 2, 4 and a sticky substance layer 3. stress at 5% elongation of the thermoplastic polyurethane resin films 2, 4 is zero and strain is 0.4% or less as the feature.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006010688-A (JP)
Title: Load test support system
Inventor: YOKOYAMA TAKASHI
IPC: H02J7/00
Filed: 2005-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load test support system, connected with a power source being a test sample as a load for testing of response to the load of the power source, which can be adapted to the actual load current value for enabling the minimum width of the load resistance, adjustable in each electric power range, to be set as small as possible.  <P>SOLUTION: This system comprises a plurality of electronic loading devices which have common maximum power consumption for consuming supplied power as the load of resistance assigned separately from an external source, an arithmetic operation means for calculating the minimum integer larger than the ratio between the product of maximum summation value of the load current, which can be supplied by the power source being an object under load test in its load test process by the load voltage applied from the power source and the maximum power regarding the plurality of electronic loading devices, and a number-setting means for forming the load of the power source, by combining the electronic load devices in number, equivalent to the integer calculated by the arithmetic operation means arranged in parallel.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006347713-A (JP)
Title: Communication device and conveying device
Inventor: IMAIZUMI KIYOSHI
IPC: B65G1/00
Filed: 2005-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device and a conveying device with a stable communicable area even in the case where an article having an IC tag has a communication hindrance factor.  <P>SOLUTION: In a forklift 10 provided with a reader writer device 15, the reader writer device 15 is equipped with a transmitting/receiving part 16 for performing communication with the IC tag 53 by transmitting radio waves, a weight sensor 17 for detecting the weight of a package body 50 having the IC tag 53, and a control part 18 for changing output of the radio wave transmitted by the transmitting/receiving part 16 according to the output of the weight sensor 17.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006349536-A (JP)
Title: Jet pump
Inventor: OTSUKA MASAYA
IPC: G21C15/25
Filed: 2005-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the performance of a jet pump by changing the nozzle geometry of driving water of the jet pump.  <P>SOLUTION: The jet pump has a constitution where recirculation water 10 of a boiling water reactor is supplied to a plurality of nozzles 9 of a jet pump as driving water; while the flow is passing the path 22 of the driving water of the nozzles 9, the driving water is guided by spiral projections 25 provided to the inner wall surface in the path and swirls; and the driving water 23, having swirled and flowed out of the nozzles 9, accompanies cooling water 8, existing around the nozzles 9 as water to be driven, and goes inside a bellmouth 24 of a mixer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006347037-A (JP)
Title: Safety device for injection molding machine
Inventor: MUROHAMA KATSUMI
IPC: B29C45/84
Filed: 2005-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device for an injection molding machine that detects the condition and can perform the controlling corresponding to the detection result correctly irrespective of whether a block lever is in a right wheel block position or not.  <P>SOLUTION: In the safety device for an injection molding machine, since a limit switch 26 detects whether a block lever 20 is in a right wheel block position or not when the end of a safety door 1 is located in a shift block position PB in a sealing direction, a lever position indication control part receiving the result of the detection can perform control corresponding to the result of the detection correctly irrespective of whether the block lever is in the right wheel block position or not.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007005009-A (JP)
Title: Power generating device, manufacturing method of the same, and solar power generating system
Inventor: TAKAHASHI HIDEKAZU
IPC: H01M14/00
Filed: 2005-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generating device free from CO-poisoning due to methanol decomposition at fuel electrode, not requiring any additional film, capable of attaining cost reduction, capable of improving conversion efficiency to light energy, and provide a manufacturing method of the same, and a solar power generating system.  <P>SOLUTION: The power generating system is composed of a fuel electrode 107 containing conductive material, photocatalyst, and electric charge separation material, a proton conduction layer 108, an air electrode 110 containing conductive material and metallic material, a light source, and an electric conduction wiring. The light source 101 irradiates visible light on the fuel electrode contacting water 102, the fuel electrode generates oxygen 104, proton 105 and electron 106 from from the water, the proton conduction layer conducts the proton from the fuel electrode to an air electrode, and the air electrode generates the water 109 from the electron, and oxygen 103 in the air. The power generating device is manufactured by obtaining fuel electrode by mixing the conductive material, the photocatalyst, and electric charge separation material, and drying them. The solar power generating system is equipped with the power generating device in a translucent case, and provided with a water supplying means, an oxygen exhausting means, an air supplying means, and a water draining means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007006559-A (JP)
Title: Protection circuit
Inventor: MORI IICHIRO
IPC: H01M10/44
Filed: 2005-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection circuit having a simple circuit and protecting a secondary battery against an overcharge and an overcurrent.  <P>SOLUTION: A comparator A1 outputs a high level signal if a voltage from the secondary battery 6 exceeds a predetermined reference (an overcharge protection voltage) Ref1, turns on a transistor Q1, carries a current to a heater R1, turns off a bimetal switch SW1, and protects the secondary battery 6 against the overcharge. A counter C1 counts up each time the comparator A1 outputs the high level signal. When the count value exceeds a predetermined value, the high level signal is outputted, a transistor Q2 is turned on, a current is carried to a heater R2, and a thermal fuse F1 is turned off.  <P>COPYRIGHT: (C)2007,JPO&INPIT