baber/WOPTO huggingface dataset:
Patent JP-2004346554-A (JP)
Title: Construction method of continuous wall
Inventor: SHIBAZAKI MITSUHIRO
IPC: E02D5/20
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method of a continuous wall for constructing an excellent continuous wall by allowing cutting of a concrete end face in a conventionally non-cuttable region to positively join concrete placed in a preceding hole, well to concrete placed in a succeeding hole.  <P>SOLUTION: This construction method has a cutting process for cutting the end face Fc by jetting a high pressure fluid jet J from a jetting means N provided at an excavating means B, toward the end face Fc of a consolidating material placed in the preceding hole H1. In the cutting process, the high pressure fluid jet J is jetted toward the end face Fc of the consolidating material in a region below the excavating means B, and the jetting means N is operated to move a collision part of the high pressure fluid jet J from the region below the excavating means B to a region on the same level as the jetting means N.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349575-A (JP)
Title: Heat dissipation structure
Inventor: ENCHI KOHEI
IPC: F21Y103/37
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat dissipation structure wherein heat produced from a first high heat source and a second high heat source is effectively dissipated to a low heat source, and the first high heat source and the second high heat source are securely held at a predetermined temperature or lower.  <P>SOLUTION: The heat dissipation structure 100 comprises: circuit components 1a to 1g adapted to produce heat in itself in operation; a circuit board 2 formed to produce heat in itself with the aid of a current conducted through a wiring for supplying a current to the circuit components 1a to 1g; a cover 3 formed to cover the circuit components 1a to 1g and the circuit board 2; and an assembly of heat dissipation powdery solid particles 4 of one kind disposed to bridge a space among the circuit components 1a to 1g, the circuit board 2, and the cover 3 in order to dissipate heat produced from the circuit components 1a to 1g and the circuit board 2 to the cover 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356137-A (JP)
Title: Light emitting diode and its manufacturing method
Inventor: SASAKI KAZUAKI
IPC: H01L33/14
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode that is improved in light emitting luminous intensity and reduced in surface defect by suppressing the occurrence of hillocks.  <P>SOLUTION: This light emitting diode is a surface emitting type semiconductor light emitting element having a GaAs substrate; a lower clad layer, an active layer, and an upper clad layer, all of which are composed of an AlGaInP-based material making lattice matching with GaAs; and a current diffusing layer. The current diffusing layer is composed of AlGaInAs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004056113-A (JP)
Title: Cat-PECVD METHOD AND SEMICONDUCTOR DEVICE FORMED USING SAME
Inventor: SHINRAKU KOUICHIROU
IPC: C23C16/509
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for depositing a film in a large area while the thickness/quality of the film are highly uniform at a high speed with high quality and to provide a semiconductor device formed using the same.  <P>SOLUTION: In a Cat-PECVDC (catalytic plasma enhanced chemical vapor deposition) method, a source gas containing at least one of Si and C in a molecular formula and a non-Si non-C gas containing a gas not containing the Si and the C in a molecular formula, heated by a heat catalyst arranged on a gas inlet path are injected from a plurality of gas jet ports, provided at an antenna electrode passing through a hollow part of the electrode installed in a film deposition space and having a hollow structure. The gases, injected into the space and mixed, are decomposed/activated by a plasma generated by the electrode connected to a high-frequency power source, and the film is deposited on a base disposed opposite to the electrode in the space. The semiconductor device is formed by using this method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004358761-A (JP)
Title: Card type information storing medium
Inventor: KAZAHAYA MASARU
IPC: B42D15/10
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card type information storing medium which can easily be taken out of a pocket for holding the card.  <P>SOLUTION: The card type information storing medium A is a magnetic card using a magnetic stripe 7 as an information storing part, and is constituted by forming the magnetic stripe on one side edge part of a card base 6 with a size prescribed by JIS/ISO. At appropriate positions of the card base 6, a printing region 8 displaying a kind of the card, an owner and the like by printing, and an embossing region 9 having embossed projected letters and signs by emboss processing, are set. In addition, a small projection 2 which can be hooked by the nail is formed on the side edge part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004035396-A (JP)
Title: Method and apparatus for increasing bulk conductivity of ferroelectric material
Inventor: MILES RONALD O
IPC: C30B31/06
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for increasing bulk conductivity of a ferroelectric material.  <P>SOLUTION: The ferroelectric material (201) is placed in environments (210) containing a metal vapor and worked by being heated to below its Curie temperature in one embodiment. The bulk conductivity of the ferroelectric material can be increased without practically degrading ferroelectric domain characteristics. The ferroelectric material (201) consists of lithium tantalate and the metal vapor consists of zinc in one embodiment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058269-A (JP)
Title: Guide device for moving object
Inventor: INAGAKI HIROSHI
IPC: B23Q1/26
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable an improvement in fineness of a surface for finish machining and high precision positioning by controlling microvibration effectively.  <P>SOLUTION: The guide device is provided with a direct-acting roller bearing for transporting a moving object 4 over a base 1. The influence of a deformation of the moving object is excluded by supporting the moving object 4 with three sliders 3 positioned at each vertex of a triangle, and the passing vibration of a rotating object caused by each slider 3 is controlled by the original normalization effect.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005003219-A (JP)
Title: Combustion control device for stoker type garbage incinerator
Inventor: RYU DAII
IPC: F23G5/50
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion control device for a stoker-type garbage incinerator capable of stably keeping the proper combustion of garbage by estimating the local garbage combustion state on a variable stoker.  <P>SOLUTION: A plurality of stoker temperature sensors 15 measuring a stoker temperature are dispersively mounted along the garbage conveying direction inside or near a member of the stoker, a plurality of gas temperature sensors 14 measuring a furnace gas temperature are dispersively mounted along the garbage conveying direction in a primary combustion chamber 21 on a surface upper part of a garbage layer 9 moving on the stokers, and at least one of a speed of the stokers and the supply of primary combustion air is controlled by each compartment 8 with respect to a part or the whole of the plurality of compartments 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003039-A (JP)
Title: Check valve
Inventor: TAKEDA TOMOHISA
IPC: F16K15/06
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a check valve for restricting a flow of required rate or greater.  <P>SOLUTION: In a valve chest 5 formed between a fluid inlet 3 and a fluid outlet 4 in a valve casing 2 and having a valve seat 7 formed with a valve hole 6 opened at the side of the fluid inlet 3, a valve stem 11 fixes a valve element 12 which is moved apart from the valve seat 7 to open the valve hole 6 when receiving fluid pressure from the side of the fluid inlet 3 and abuts on the valve seat 7 to close the valve hole 6 when receiving fluid pressure from the side of the fluid outlet 4. To the valve stem 11, a flow rate control plate 18 having a proper distribution hole 19 in the plate face is fixed which is located on the side of the fluid outlet 4 of the valve element 12 at a preset space from the valve element 12. On the side of the fluid outlet 4 of the valve chest 5, an abutting portion 20 is provided which abuts on an outer peripheral portion 18a of the flow rate control plate 18 moved a preset distance to the side of the fluid outlet 4 together with the valve element 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001598-A (JP)
Title: Power converter system for ac-dc electric railcar
Inventor: HASHIMOTO TAKASHI
IPC: H02M7/04
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter system for an AC-DC electric railcar which ensures a sufficient outfitting space and reduces the weight of the electric railcar by realizing an efficient arrangement and simplifying the configuration.  <P>SOLUTION: The power converter system for an AC-DC electric railcar comprises a main transformer 5 and a converter 2 for the electric railcar to travel in an AC section as an equipment requiring forced air-cooling, and a filter rector 4 for the electric railcar to travel in a DC section, and the filter reactor 4 is disposed in the same cooling air passage as that of the equipment (2 and 5) for the electric railcar to travel in the AC section requiring forced air-cooling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004054262-A (JP)
Title: Optical element matching device using electronic camera
Inventor: MASSEY BRIAN
IPC: G02B7/00
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and process completely possible to scale toward all two-dimensional optical array without several power meters.  <P>SOLUTION: The device matches an optical fiber array having first and second edges with optical fiber light source with the first edge of the optical fiber array. This is conducted by using an image of the second edge of the optical fiber array caught by CCD camera while the first edge of the optical fiber array is shifting to the optical fiber light source. The device includes a controller connected with a matching stage shifting the first edge of the optical fiber array and a variable attenuator between the second edge of the optical fiber array and the camera. The controller controls the optical fiber matching device responding to the light offered by the electronic camera. The camera is used for rough matching and an optical power meter connected with the matching stage is used for precise matching.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073850-A (JP)
Title: Ultrasonic diagnostic apparatus, medical imaging apparatus, apparatus and method for data processing, and software recording medium
Inventor: YONEYAMA NAOKI
IPC: A61B8/08
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the precision of images displayed, various types of measurements based on these images, or the like, at different times by adjusting the timing of a plurality of continuous image data collected at different times under different conditions.  <P>SOLUTION: This invention is characterized in that it comprises a radiation means to radiate ultrasonic waves to a specimen, a receiving means to receive signals reflecting from the specimen generated as a result in the ultrasonic radiation, and a processor for processing the reflecting signals to obtain first continuous images under first conditions, and second continuous images under second conditions, to measure a first physical quantity about the first continuous images and a second physical quantity about the second continuous images, and adjust the timing of the first continuous images to that of the second continuous images according to the first and second physical quantities measured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005010974-A (JP)
Title: Question answering system using customer information
Inventor: NIIFUKU SATORU
IPC: G06Q50/00
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a question answering system using customer information for allowing a support center to use personal information in a range approved by customers in order to obtain proper answers.  <P>SOLUTION: An enterprise is provided with a customer service device which accepts questions including personal information transmitted from customers and the disclosure level of personal information designated by the customers. The customer service device is provided with a means which accepts the questions, and extracts the customer personal information which can be disclosed corresponding to the disclosure level, and transmits the questions with the added customer personal information to a support center. The support center is provided with an answer database which stores conditions based on various personal information and answers corresponding to questions, and transmits answers obtained by searching the database by using the personal information of the customers received from the customer service device for answers to the customer service device, and the customer service device sends the answers acquired from the support center to the customers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013304-A (JP)
Title: Assist for supporting sitting posture
Inventor: KAWAMURA KENJI
IPC: A61G1/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assist for supporting a sitting posture which can be worn by a person who can not support the sitting posture by his/her own ability and can not bend his/her knees at right angle or more, can be equipped on the stretched knee, and has a capacity of assisting the movement of the person requiring care.  <P>SOLUTION: The assist for supporting the sitting posture comprises a vest-like upper orthosis 1, a pair of lower orthoses 2 and 3, and a pair of connection members 4 and 5 which connect the above orthoses. The upper orthosis 1 is equipped with a belt section 6 at a lower edge which extends from a back waist region to an anterior side. Each of the lower orthoses 2 and 3 comprises an attachment section 13 which extends along the front side of the knee from the upper side of the knee to the place at the bottom of the knee in the vicinity of the ankle, and a loop section 14. The attachment section 13 is cylindrical at the bottom of the knee wherein the lower leg passes and is closed at the inner side by fasteners 17a and 17b. The connection members 4 and 5 connect the leading edge of the belt section 6 and the upper end of the attachment section 13. The waist region of an wearer is supported by the belt section 6. A pair of belts are fixed at the back side of the belt section 6 which a helper holds when the assisting of movement is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020127-A (JP)
Title: Image processor
Inventor: TAKAHASHI NAOTO
IPC: H04N1/409
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image processor which forms a coefficient conversion table with a degree of freedom in accordance with the user's taste or features of an image to effectively convert image components.  <P>SOLUTION: In the image processor, a frequency component decomposing means separates input image signals into image components in a plurality of frequency bands, a parameter input means inputs any number of base points and the coordinates of the base points for forming a conversion curve, an interpolating means spline-interpolates the conversion curve based on parameters inputted by the parameter input means, a discontinuous point correcting means smoothes the curve interpolated by the interpolating means, a coefficient converting means converts coefficients of the image components after forming a coefficient conversion table based on the curve formed by the correcting means, and a restoring means combines the coefficients of the image components converted by the coefficient converting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017541-A (JP)
Title: Image forming method and image forming apparatus
Inventor: AKITA MASAMICHI
IPC: B41J29/38
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To form an image in the most stable image forming mode when abnormality is found in the case of discriminating the kind and the surface state of recording material.  <P>SOLUTION: The kind of the recording material on which the image is formed is discriminated on the basis of the surface image read by an image reader 123 for reading the surface of the recording material as the image. When discriminating that it is the kind of the recording material other than the specified one, the image is formed without changing the parameters for forming an image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014344-A (JP)
Title: Image forming apparatus
Inventor: YAMAZAKI HIROYUKI
IPC: H04N1/29
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of performing gradation-density control optimal for each image mode when the gradation-density characteristics of C, M and Y are matched to the gradation-density characteristics of K in which a color desired by a user can be reproduced at all times regardless of environmental variation.  <P>SOLUTION: The image forming apparatus comprises an image forming means P for forming patches 64 and 65 on a transfer material 11, a means 42 for detecting the chromaticity of the patches 64 and 65, a control means for forming correction tables T140, T141 and T142 based on the chromaticity 42, and a means 132 for correcting the image forming conditions by converting image data according to the correction tables T140, T141 and T142 wherein the control means forms the correction tables T140, T141 and T142 for each image processing mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019171-A (JP)
Title: Manufacturing method of separator for fuel cell
Inventor: HORIKAWA YOSHIHIRO
IPC: H01M8/02
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a separator for a fuel cell moldable even with a carbon content of 50% wt.% or higher.  <P>SOLUTION: A mixture A of powder or granular carbon and resin is housed in a template 5 with a hydraulic press device 11 for a bottom plate, and a hydraulic press device 15 for a cover plate. Then the mixture A is heated and pressurized by the press devices 11, 15, to allow the resin to be melted to embrace the carbon. Then the resin is cooled. The mixture A is pre-heated before being pressurized by the press devices 11, 15. The mixture A in the template 5 can be strongly pressurized in shaping, enabling the separator 1 to be shaped even if the carbon content is 50 wt.% or higher. Pre-heating can shorten the heating period, allowing faster shaping cycles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017175-A (JP)
Title: Recording method, recording medium and recorder
Inventor: SAKAKI HIDEKAZU
IPC: G01D9/20
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To thin a recorder with a simple mechanism, and to solve the problem wherein an arm becomes an obstacle when viewing a record, concerning a recorder for a physical quantity.  <P>SOLUTION: This recorder is equipped with this flat recording medium 6 wherein one surface is a record writing surface 6b and the other surface is a record viewing surface 6a, a recording pen part 3 for recording the physical quantity on the record writing surface 6b, and a recoding medium driving part 7 for moving the recording position on the recording medium 6 relatively to the recording pen part 3, while keeping the record viewing surface 6a visible by a user. The recording medium 6 includes a transparent base material exposed to the record viewing surface 6a side and a recording layer for covering the transparent base material from the record writing surface 6b side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027417-A (JP)
Title: Synchronous rectification circuit and power supply device
Inventor: IWASAKI TAKAYUKI
IPC: H02M3/158
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve power supply efficiency of a power supply device of synchronous rectification method by suppressing self-turn-on of an MOSFET without causing increase in drive loss.  <P>SOLUTION: In the power supply device, a threshold value of a commutation MOSFET constituting a synchronous rectification circuit is higher than that of a rectification MOSFET, the threshold value of a commutation MOSFET3 is set higher than a rectification MOSFET2 by 0.5V or more, with a threshold value of the rectification MOSFET2 being 1.5V or less while that of the commutation MOSFET3 being 2.0V or higher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026501-A (JP)
Title: Electronic-part mounting structure, method for mounting electronic part and adhesive for electronic part
Inventor: SAKAI TADAHIKO
IPC: H01L21/60
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic-part mounting structure and a method for mounting an electronic part, by which excellent thermal fatigue characteristics can be ensured, and an adhesive for the electronic part used in the mounting method.  <P>SOLUTION: The electronic-part mounting structure has a constitution in which a resin for a reinforcement is formed between the bump-forming surface of the electronic part and the electrode-forming surface of a substrate. A substance having a resin material-quality having the characteristics of a softening by a heating is used as the adhesive for the electronic part used for a resin. The adhesive power of the resin defined by a shear strength at a time when a rectangular chip having a 1608 size is bonded on an aluminum plate with a resin is 10 N or more at a normal temperature and is 5 N or less at 70°C. Accordingly, a stress generated in a solder bump by the thermal expansion of the resin section in the case of a high temperature is lowered, and the excellent thermal-fatigue characteristics of the solder bump can be ensured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031208-A (JP)
Title: Image recording medium, id card with photograph of someone's face using the same and visitor identification management system
Inventor: KAWASHIMA IKUE
IPC: G03C1/73
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording medium which, when used for an ID card with a photograph of someone's face, gives a full color rewritable photograph of someone's face by which a person is easily recognized, the time when the photograph of someone's face was taken is known at a glance, and whether a wearer is an admitted person himself or not and whether he is a stayer within an admitted time or not can be accurately and immediately judged, and which can prevent illicit use of an ID card within a term of validity and an expired ID card, and to provide an ID card with a photograph of someone's face using the same and a visitor identification management system.  <P>SOLUTION: The image recording medium has a full color image recording layer which is capable of rewriting with light energy and changes to a decolored state when it receives indoor illuminating light for a definite period of time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI