baber/WOPTO huggingface dataset:
Patent JP-2004136667-A (JP)
Title: Belt conveyance mechanism for inkjet recorder and inkjet recorder having the same
Inventor: TAKAGI OSAMU
IPC: B41J2/18
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To immediately perform flushing in a comparatively simple structure and to prevent strength of a conveyance belt from being lowered.  <P>SOLUTION: A belt conveyance mechanism including two rollers and the conveyance belt 8 which is suspended on the rollers to convey a paper is provided to an inkjet printer. A recessed portion 24 is formed on the surface 80b of the conveyance belt 8 and ink is ejected in the recessed portion 24 during the flushing. A bottom face of the recessed portion 24 at the upstream side in the running direction of the conveyance belt 8 is made to be a non-water-repellent region 24x and the region 24x functions as an ink holding section for holding the ink. An ink absorbing member for absorbing the ink held on the ink holding section from the side of the rear face 80a of the conveyance belt 8 is provided to the rear face 80a thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005097974-A (JP)
Title: Retaining wall structure coping with rock fall
Inventor: SHODA TADAHIKO
IPC: E02D29/02
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retaining wall structure coping with rock fall that can surely receive by completely absorbing energy of a rock so that large rock fall is not sprung out.  <P>SOLUTION: The retaining wall structure has a support for strength support, and arranges to put a space inserting a large rock on the bottom of a slope of a mountain opposing the rear face of a semi-trapezoidal retaining wall filling the inside with an energy highly absorbing function to a rock flying direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106480-A (JP)
Title: Detection method using sensor device and sensor element
Inventor: ONO SHIZUKO
IPC: G01N27/416
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor device capable of simply detecting a detection object and detection method.  <P>SOLUTION: The sensor elements 20 for sensing carbon dioxide are serially connected where the sensor 20 provided with a sensing electrode 22 and a counter electrode 23 on the electrolytic layer 21 outputs electromotive force generated between them. The output of each sensor element 20 is summed up and detected by the potentiometer. Therefore, the output of the sensor element 20 can be simply amplified. Sensors of different kinds e.g. sensors for carbon dioxide and sensor for carbon monoxide may be serially connected. In such case total concentration of different gases can be directly detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106688-A (JP)
Title: Laser ablation system and laser ablation method
Inventor: KAWASHIMA YASUSHI
IPC: G01N1/28
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser ablation system, a laser ablation method, a sample analysis apparatus and a sample analyzing method, by which values of background intensity caused by the atmosphere can be lowered and made stable in a short period of time, and to provide a method of manufacturing electronic components.  <P>SOLUTION: The laser ablation system 10 is provided with a sample cell 11 in which a sample 15 is disposed; a floodlight 12 which irradiates the sample 15 with laser light L and carries out its laser ablation; inlet paths (P1, P2) through which carrier gas is fed to the sample cell 11; and an outlet section 19 which is connected to the sample cell. The outlet section 19 has first outlet paths (P3, P6 and P5) which guide the sample being subjected to the laser ablation to flow out therethrough, and second outlet paths (P3, P8) having an exhausting device 18 which exhausts gas in the sample 11 to system outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111494-A (JP)
Title: Spot welding gun, and spot welding method
Inventor: YUHARA HIROSHI
IPC: B23K11/11
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the upsizing of a spot welding gun with a structure where the spacing between electrodes is widely opened.  <P>SOLUTION: A movable electrode side gun arm 5 formed into a circular-arc shape is provided with a guide rail 17 with a circular-arc shape, and a rack 23 with a circular-arc shape moving along the guide rail 17 is provided. The tip of an electrode holder 27 with a circular-arc shape provided movably so as to be integrated with the rack 23 is provided with a movable electrode 9. The rack 23 is connected to a servomotor via a pinion 15, and, the movable electrode 9 is moved in a circular-arc shape to the approaching-separating directions to a fixed electrode 7 by the driving of the servomotor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112660-A (JP)
Title: Oxygen enricher equipped with negative-ion generator
Inventor: MORIYA YOSHIFUMI
IPC: C01B13/02
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen enricher wherein an apparatus which generates negative ions without generating ozone in principle is incorporated.  <P>SOLUTION: The oxygen enricher is equipped with an electrically grounded 4 photoelectron-generating material 1, a light source 3, an oxygen enrichment membrane module 5, a vacuum pump 6 and a control circuit 7. Photoelectrons generated by the photoelectron-generating material 1 through ultraviolet irradiation from the light source 3 collide with high-concentration oxygen generated by the oxygen enrichment membrane module 5 and becomes negative ions, so negative ion particles and high-concentration oxygen can be supplied without generating any ozone. After releasing the photoelectrons, the photoelectron-generating material 1 forms holes at points of release, but the holes are supplemented with electrons as soon as the material 1 is electrically grounded 4. The released photoelectrons or negative ions do not return to the holes, so negative ion particles can be generated without being reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113344-A (JP)
Title: Synthetic fiber tire fabric for reinforcing rubber and pneumatic tire by using the same
Inventor: ITO SEIJI
IPC: D03D1/00
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic fiber tire fabric for reinforcing rubber, capable of uniformly stretching weft yarns with the increase of spaces among warp yarns on forming it as a circular shape in a tire-molding process, and exhibiting an excellent effect of improving the uniformity of a pneumatic tire, and the pneumatic tire by using the same.  <P>SOLUTION: This tire fabric is obtained by weaving warp yarns consisting of a synthetic fiber treated with first-twisting and final-twisting and weft yarns consisting of the synthetic fiber, and the weft yarns have strength in a specific range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121734-A (JP)
Title: Camera
Inventor: IWANE TORU
IPC: G03B13/06
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera having a display device whose image quality is high.  <P>SOLUTION: The camera is equipped with an observation optical system 1 by which an object image obtained through a photographing optical system can be observed, an image pickup means 4 for picking up the object image, a reproducing means for reproducing the object image picked up by the image pickup means 4, a superposing means 13 arranged on the optical axis of the optical system 1 and superposing the reproduced image by the reproducing means on the optical system 1 so as to observe it, and a restricting means 8 for restricting luminous flux to the optical system 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083570-A (JP)
Title: Pressure-release response type multi-purpose constant rate distribution valve
Inventor: IMADA YOSHIO
IPC: F16N25/00
Filed: 2003-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-purpose constant rate distribution valve being used in a constant rate distribution system of a lubricant agent using a pressure releasing function, belonging to an advance feed-type constant rate distribution valve, applied to the grease (commonly known as consistency number 2) of comparatively high consistency, and further effectively used for measuring and distributing various kinds of lubricant agent over lubricants in general.  <P>SOLUTION: This distribution valve is composed of a centralized lubricating device having a function for distributing the predetermined amount of lubricant agent to a lubricated part in a machine and the like by mounting one or more pressure-release response type distribution valve functioned by alternative action of pressurization, and pressure-release or depressurization of fluid pressure acting in a supply main pipe, in the supply main pipe (circuit) to which the lubricant agent (fluid and viscous material/herein after, fluid) is supplied. Whereby the distribution of the grease having comparatively high viscosity and difficult in its flowing in pipes of the distribution valve can be easily performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121791-A (JP)
Title: Musical instrument toy
Inventor: KASHIMOTO KIYOSHI
IPC: A63H5/00
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a musical instrument toy which enables even an infant to easily play correct melodies.  <P>SOLUTION: The musical instrument toy comprises a control unit 13 for storing intervals of a program and pronouncing the intervals in a prescribed order, a swing body 7 swung by an operation lever 3, a voice-generating switch opened and closed by the swing body, and a speaker 15. The musical instrument toy corresponds to the opening time of the voice-generating switch 10 and successively pronounces the intervals of the program to play the melody and is provided with an operation instructing means 20 for instructing the switch on time of the voice-generating switch 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119530-A (JP)
Title: Door glass run structure
Inventor: NAKAJIMA ZENJI
IPC: B60J10/04
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door glass run structure capable of preventing or suppressing generation of abnormal sound when closing door glass.  <P>SOLUTION: A plurality of cords 30 made of resin or metal are buried in a mutually contacting state at a substantial center part of a base bottom part 22A of a door glass run main body 22. When a peripheral edge part 14A of the door glass 14 slides, while strongly hitting on the base bottom part 22A of the glass run main body 22, and the base bottom part 22A self-excites and vibrates in a waving mode in the longitudinal direction when closing the door glass 14, the plurality of cords 30 buried at the inside rub with each other, and the vibration is damped by frictional force generated at the time. As a result, generation of abnormal sound can be prevented or suppressed when closing the door glass14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125418-A (JP)
Title: Fastening system and fastening method
Inventor: HAYASHI KATSUYA
IPC: B25B21/00
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening system and a fastening method capable of surely fastening a fastening member to a fastening object member by preventing the occurrence of fastening failure caused by an insertion state of the fastening member.  <P>SOLUTION: The fastening system 1 and the fastening method are provided so that a fastening tool 2 is connected with a first motive power supply passage 3 of interposing a motive power reducing means 7, and a second motive power supply passage 4 of interposing no motive power reducing means 7; the first motive power supply passage 3 and the second motive power supply passage 4 are switched by a switching means 5; when starting the fastening tool 2 by a starting means 9, motive power is first supplied to the fastening tool 2 via the motive power reducing means 7 from the first motive power supply passage 3; the motive power supply passages 3 and 4 are switched by the switching means 5 after a predetermined time (t) passes; and the motive power is supplied to the fastening tool 2 without passing through the motive power reducing means 7 from the second motive power supply passage 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004033792-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: TAKIGUCHI KENJI
IPC: A61B5/055
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously measure a high-resolution anatomical image and a high-time resolution functional image within a same cross section.  <P>SOLUTION: A cross section to be measured is selected and excited by a first high-frequency magnetic field 11, and an encode gradient magnetic field 13 and readout gradient magnetic field 14 are applied to measure a first echo 15. Subsequently, a reduced small cross section of an area within the excited cross section is selected by a second high-frequency magnetic field 17 and a third high-frequency magnetic field 19, and an encode gradient magnetic field 21 and a readout gradient magnetic field signal 22 are impressed to measure a second echo 23. Echoes are measured from a large visual field cross section and a smaller visual field cross section at the same time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005134213-A (JP)
Title: X-ray tomographic method and device
Inventor: KATAGAI KENICHI
IPC: G01N23/04
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To acquire a projection image having a high resolution, for example, a fourfold resolution compared with hitherto, without changing a magnification of an X-ray two-dimensional detector as it is.  <P>SOLUTION: When imaging a transmitted X-ray by using a two-dimensional detection means by irradiating an inspection object with the X-ray and reconstituting internal structure data of the inspection object from projection images of the inspection object imaged at each angle deformation, the inspection object is irradiated with the X-ray and the first projection image 31 is imaged by the two-dimensional detection means on the ordinary position, and the second projection image 32 of the inspection object is imaged after moving the two-dimensional detection means as much as a half pixel portion in the vertical and lateral direction from the ordinary position. Then, the first and second projection images 31, 32 imaged at each angle deformation are converted into the first and second enlarged projection images having a prescribed resolution respectively, and the first and second enlarged projection images are composed together at each angle deformation to form a composite enlarged projection image, and the internal structure data of the inspection object is reconstituted from the composite enlarged projection image at each angle deformation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132197-A (JP)
Title: Accelerator pedal device for automatic automobile
Inventor: IWATA HIROSHI
IPC: B60K26/02
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent runaway of an automobile caused by pedalling of an accelerator pedal in mistake for a brake pedal.  <P>SOLUTION: This device is provided with an accelerator arm 1 equipped with an accelerator pedal 2, and a stopper 6 protrudingly provided on a floor of a driver's seat and preventing turning of the accelerator arm by a tip surface abutting with a back surface of the accelerator pedal on a non-acceleration position. A lower arm part of the accelerator arm can take a first position (a solid line) where the back surface of the accelerator pedal is abutted with the tip surface of the stopper and turning of the accelerator arm from the non-acceleration position to the front is prevented, and a second position (a virtual line) where the back surface of the accelerator pedal is retreated from the tip surface of the stopper and a whole of the accelerator arm can turn between the non-acceleration position and a maximum acceleration position. A spring 5 always energizing the lower arm part to the first position is attached between the floor surface of the driver's seat and the lower arm part, and an accelerator pedal operation plate 11 is protrudingly provided on a right end of a surface of the accelerator pedal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004172604-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAIKI TAKASHI
IPC: H01L21/60
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the size of a semiconductor integrated circuit device, which requires high-density packaging and has bumps or the like in its terminal areas for direct mounting on a substrate or the like, from increasing as much as possible even if no-connection dummy bumps are provided in its corners to avoid damage to the semiconductor chip caused by pressure applied when mounting.  <P>SOLUTION: The projection areas of dummy bumps on a chip are made larger than those of normal bumps having an electrical function on the chip.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005133701-A (JP)
Title: Manufacturing method for cylinder block and its structure
Inventor: OMURA SEIJI
IPC: F02F1/00
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a cylinder block and its structure for using parts in common when manufacturing the cylinder block and setting connecting rod ratio within the optimum scope.  <P>SOLUTION: In this cylinder block manufacturing method, a plurality of kinds of cylinder blocks having different displacement are manufactured by changing length of a cylinder by machining a deck face when manufacturing the cylinder block constituted through combination of a cylinder structural body provided with a flange part surrounding the cylinder and a part of the outer periphery of the cylinder and forming the deck face by an end face of the cylinder and an end face of a block main body belonging to substantially the same plane and a block main body provided with a storage part storing the cylinder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140640-A (JP)
Title: Liquid level detector for vehicle
Inventor: MIYAGAWA ISAO
IPC: G01F23/60
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid level detector for vehicles capable of detecting a liquid level precisely, by fully working out the configuration of a second cylinder.  <P>SOLUTION: A float 7 that can travel axially in a guide pipe 6 in linking with a liquid surface 81 of fuel 8, while floating in the fuel 8 is arranged in the guide pipe 6. Ultrasonic pulses, that are discharged from an ultrasonic sensor 3 and advance toward the liquid surface 81 in the guide pipe 6, are reflected at a reflecting surface 72b of the float 7. The reflected pulses are received by the ultrasonic sensor 3 for detecting the position of the liquid surface 81. As a result, ultrasonic pulses generated from the ultrasonic sensor 3 greatly increase the energy of reflection pulses reflected on the reflecting surface 72b, as compared with the energy of reflection pulses reflected on a liquid surface 102 in the conventional liquid level detector 100 for vehicles, thus increasing a detection signal level by the ultrasonic sensor 3 and achieving the fuel level detector 1 for precisely detecting the liquid surface 81.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143240-A (JP)
Title: Charger and determination method for state of charge
Inventor: SATO MASANAO
IPC: H02J7/02
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charger and a determination method for the state of charge wherein the remaining capacity of a secondary battery on charge can be grasped with accuracy.  <P>SOLUTION: The microcomputer 36 of the charger 30 is fed with the discharge voltage of a secondary battery 43 on charge, and measures the voltage value at predetermined time intervals using an A/D conversion unit 37 and the like. Utilizing the fact that change in the voltage value of the secondary battery 43 on charge has a certain pattern, a CPU 38 identifies which of four states the state of charge of the secondary battery 43 is based on this change in voltage value, and carries out control so as to display it. The four states are separated at three points: the first point is a point at which the first voltage rise becomes gentle; the second point is a point at which constant voltage rise is observed again; and the third point is a point at which voltage rise become gentle again.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142129-A (JP)
Title: Guide light device
Inventor: MATSUNO SUSUMU
IPC: F21S9/02
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide light device capable of sharply reducing time and labor for extraordinary lighting inspection.  <P>SOLUTION: The life of a battery 30 is estimated by a battery voltage inspection part 52 and a control means 24 at extraordinary lighting inspection. In the case of judgement that the battery 30 will get into its life end approximately at the next inspection, such an information is informed by an information part 32. Accordingly, as the number of batteries which needs to be exchanged at the next inspection can be estimated beforehand, it is unnecessary for a worker of the extraordinary lighting inspection to bring a large number of batteries 30, and the burden of operation is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151248-A (JP)
Title: Radio receiving apparatus and signal strength measuring method
Inventor: MINAMIDA TOMOAKI
IPC: H04B17/00
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy in measuring a signal strength and to prevent the reception performance from deteriorating.  <P>SOLUTION: A gain control start part 108 instructs a control time counter 111 to start counting the number of times of control, when control is started. An average section control part 112 makes a received power averaging part 110 read the result of the measurement of received power stored in a reception power storage part 105, when the counted number of times of control is greater than the predetermined number of times, divide and then average the result with a gain value received from a control gain updating part 107, and outputs an averaged reception power value. The average block control part 112 will not make the reception power averaging part 110 perform the averaging operation, when the counted number of times of control is smaller than the predetermined number of times, and will not make it output the averaged reception power value, either.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150568-A (JP)
Title: Nitride semiconductor light emitting element and optical pickup device
Inventor: TANI YOSHIHIKO
IPC: H01S5/343
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor light emitting element suppressing a light escaping to the p-layer region, having a satisfactory optical power characteristic, and a sufficiently low jitter, and also to provide its manufacturing method, and an optical pickup device using the nitride semiconductor light emitting element.  <P>SOLUTION: The nitride semiconductor light emitting element comprises an active layer for emitting light by trapping a carrier, a carrier block layer for locking a carrier in the active layer, and an intermediate layer of not less than 40 nm composed between the active layer and the carrier block layer. A grated layer contacting the carrier block layer with its energy gap continuously changed is composed at a part of the intermediate layer, and the grated layer comprises an Al<SB>x</SB>Ga<SB>1-x</SB>N(0≤x≤1) layer. This structure in which the material forming the grated layer is a satisfactory crystalline AlGaN decreases a recombination of a hole carrier in the intermediate layer to improve the jitter characteristic while maintaining an implantation efficiency of the hole carrier to the active layer in the same level as before.  <P>COPYRIGHT: (C)2005,JPO&NCIPI