baber/WOPTO huggingface dataset:
Patent JP-2004299293-A (JP)
Title: Recycled extrusion forming and its manufacturing method
Inventor: FUJITA TAMIO
IPC: C08L27/06
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain extrusion formed body in which unevenness does not occur on the inner/outer surfaces of the formed body, whose surface state is excellent, and which have almost no variation of the wall thickness and the dimension of the inner/outer diameters while using excellent material performance of a buried pipe.  <P>SOLUTION: The recycled extrusion formed body can be obtained as follows. The underground buried pipe of a waste power cable made of a vinyl chloride resin is crushed to the size capable of passing through the opening with the opening of ≤30 mmϕ. A resin composition is composed of 100-5 wt.% of the crushed product and 0-95 wt.% of a vinyl chloride resin. The recycled extrusion can be obtained by executing the extrusion forming to the resin composition. In particular, it is preferable to execute the extrusion forming to the resin compositions by using a constant weight feeder respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003264600-A (JP)
Title: Demodulating device
Inventor: ORIHASHI MASAYUKI
IPC: H04L27/22
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the deterioration of the estimated speed and precision of a frame synchronizing signal.  <P>SOLUTION: When a sample timing control signal 107 is changed from an L level to an H level, a base band signal 103 is sampled, and a sampling base band signal 105 is outputted. In this case, when a frequency adjustment signal 109 is, for example, n, the cycle of an operation counter 106A is adjusted by adding n to a value to be set in the operation counter 106A. An offset frequency is estimated by using a sampling base band signal 105 by a frequency offset estimating part 108, and a value obtained by converting the offset frequency as the counter value of a sample timing control part 106 is outputted as a frequency adjustment signal 109, and a value corresponding to the frequency adjustment signal 109 is updated and stored in an update value storing part 106B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004044783-A (JP)
Title: Solenoid valve
Inventor: MASUDA NAOKI
IPC: F16K31/06
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To certainly maintain both of a seating seal property between a first valve element and a first valve seat and a seating seal property between a second valve element and a second valve seat by preventing an inclination of an axis of a movable seat member in a normally closed type solenoid valve in which an area of a flow passage is varied according to high/low of a fluid pressure at an inlet port at the time of the opening of a valve when a coil is excited.  <P>SOLUTION: A cylindrical guide part 57 slidably fitted to a second valve bore 54 is integrally provided on the movable seat member 44 such that an annular passage 58 which is shielded to a valve chamber in the seating state of the second valve element 55 onto the second valve seat 53 and which is communicated with the valve chamber 43 in the state that the second valve element is left from the second valve seat 53 is formed on an inner surface of the second valve bore 54. A communication passage 59 communicating the annular passage 58 with the inside of the guide part 57 is provided on the guide part 57.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046796-A (JP)
Title: Directory management program, object display program, directory management method and directory management device
Inventor: SAKAI HIROAKI
IPC: G06F3/048
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a directory management program, object display program, directory management method and directory management device, for arranging and classifying information with a time-axis as an important factor by giving the concept of time width to the current folder and positioning a file managed in the folder as well on the time-axis.  <P>SOLUTION: A directory management parameter value and a time-axis parameter value are set for an object on a computer, and the object is associated with an applicable cell of a matrix directory consisted of the directory management parameter and the time-axis parameter, based on the respective set value of the directory parameter and the time-axis parameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004314337-A (JP)
Title: Recording device, control method of recording device, control program and recording medium
Inventor: MITSUYA TOSHIYUKI
IPC: B41J11/42
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the throughput and to quickly detect a medium width by reducing the effects of kinds of media (color, reflectivity and the like).  <P>SOLUTION: A sensor circuit 51 detects information on the medium along with one scanning in a width direction from one end side to the other end side of the medium. A memory 54 makes only a scanning range where one end of the medium and the medium near the one end are to be present, and a scanning range where the other end of the medium and the medium near the other end are to be present, a memory scanning range among a range of the scanning, and stores information on the reflectivity obtained in the memory scanning range correspondingly to scanning positions. As a result of this, a controller 52 distinguishes a position where the medium is present on the basis of the reflectivity information stored in the memory 54, and detects the medium width.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319685-A (JP)
Title: Element and device for semiconductor light emitting
Inventor: WATANABE YUKIO
IPC: H01L33/06
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element of sufficient operation voltage.  <P>SOLUTION: A conductive layer 17 of carrier richness is previously formed on the first main surface 16 of a transparent substrate 12 which has translucency to luminescence wavelength. A light emitting layer 13 having a pn junction is formed in a part of region of the current carrying layer 17. A first electrode 14 is formed in the light emitting layer 13, and a second electrode 15 is formed in another region of the current carrying layer 17, respectively. Four side surfaces of the transparent substrate 12 are formed so as to be widening from a second main surface 62 toward the first main surface 16 and further formed of a curvature surface 64 which curves in the outer direction, a tilted surface 63 and a vertical surface 65.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319790-A (JP)
Title: Method for determining complimentary division condition, complimentary division method and program
Inventor: ASHIDA ISAO
IPC: G03F1/22
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining a complimentary division condition, a program and a complimentary division method by which an appropriate complimentary division condition is proposed to suppress a change in pattern or the breakage of a mask.  <P>SOLUTION: The internal stress of a mask is determined based on the changing quantity of surrounding marks when an opening is formed in the mask, and the obtained value is used for a first analysis (step ST12). In the first analysis, the changing quantity of a pattern and a stress concentration generated by the opening of a division pattern are analyzed based on a first analysis model (step ST13). In a second analysis, a changing quantity due to the external force of a film between the division patterns is analyzed (step ST14). The sequence of the first and second analyses may be changeable. Thus, the first analysis result with respect to an influence of the opening of the pattern and the second analysis result with respect to the strength of a membrane between the patterns are combined, and the complimentary division condition is determined based on an allowable changing quantity and stress concentration (step ST15).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326978-A (JP)
Title: Manufacturing method of light transmissive protective film with pressure sensitive adhesive for optical recording medium, and optical recording medium
Inventor: MATSUSHITA MASAHISA
IPC: G11B7/254
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a light transmissive protective film with a pressure sensitive adhesive for an optical recording medium having excellent scratch resistance, weather resistance, a low double refractive index and the like and useful as an optical film and to provide the optical recording medium.  <P>SOLUTION: After an acrylic radiation curing type pressure sensitive adhesive composition is applied on one surface of a release sheet and an acrylic radiation curing type paint composition is applied thereon, both compositions are cured by radiation irradiation to form a transparent film layer and a transparent pressure sensitive adhesive layer integrally with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333531-A (JP)
Title: Optical path switch and electronic equipment furnished with the same
Inventor: SHIMIZU YUKIKO
IPC: G03B11/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To make a switch device miniaturized and thin and to increase the freedom of design.  <P>SOLUTION: The optical switch is composed by providing: a casing 7 which has a base part 9 on which a light passing hole 13a is formed; a driving body 17 which has a shielding part 18a and a fitting part 19a, being freely movably supported on the base part of the casing, and is moved between the shielding position at which the light passing hole is closed with the shielding part and an open position at which the light passing hole is opened; a pressing spring 26 which presses the driving body toward the open position or the shielding position; a pair of electrodes 16 and 16 which are fixed on the base part; and a shape memory alloy wire 33 which is arranged along the outer circumferential edge of the base part, both end parts of which are fixed to the pair of electrodes, respectively, and the intermediate part is fitted on the fitting part of the driving body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297026-A (JP)
Title: Method of measuring strength of solder junction interface joined on circular protrusion of metal
Inventor: NOGUCHI KUNIHIRO
IPC: H01L21/60
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To measure the strength of a solder junction interface by a tension test using a simple tension jig or a shear test by forming on a metal substrate a circular protrusion which is the same height as the metal substrate surface, and joining a solder on the circular protrusion without causing flattening due to wetting of the solder, in order to measure the strength of the solder junction interface.  <P>SOLUTION: A circular protrusion (4) is formed on the surface of the metal substrate (3) by means of mechanical work, ion milling, etching work, metal plating, or vacuum evaporation. The strength of the junction interface of the solder (14) joined on the circular protrusion (4) is measured by a general-purpose tension test using a simple tension jig (15) or a general-purpose shear test.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330538-A (JP)
Title: Stencil printing apparatus
Inventor: SATO MITSUO
IPC: H01M8/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of an unfavorable feeding out of ink due to the incomplete connection between an ink container and a stencil printing apparatus body side or the occurrence of drying and adhesion of ink at the connection part between the ink container and the stencil printing apparatus main body.  <P>SOLUTION: In the stencil printing apparatus 1 in which the ink made to bleed out through a stencil base paper 16 from the inside of the print cylinder around which the stencil base paper 16 is wound is transferred to the printing paper to print an image corresponding to the perforated image formed on the stencil base paper 16, a printing ink supply unit 26, which is equipped with an ink container 33 storing ink, an ink supply tube 20 for communicating the ink container 33 with the inside of the print cylinder, and an ink sending-out mechanism to send out the ink stored in the ink container 33 through the ink supply tube 20, is detachable from the apparatus main body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336320-A (JP)
Title: Light receiving amplifier device
Inventor: YONEMURA TAKAMOTO
IPC: H04B10/80
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light receiving amplifier device provided with an APD (avalanche photodiode) capable of preventing the self-destruction of the APD even when strong light is input and capable of suppressing power consumption.  <P>SOLUTION: The light receiving amplifier device is provided with a high voltage generation circuit 11, an APD bias voltage control circuit 12, a current detection circuit 13, an APD 14, and a current drop circuit 15. The high voltage generation circuit 11 applies prescribed bias voltage to the APD 14 and supplies a bias current. The APD bias voltage control circuit 12 suitably holds the APD bias voltage at least in the light receiving level range of the APD and controls the inner amplification factor of the APD 14. The current detection circuit 13 detects a current flowing into the APD 14. When the light receiving level of the APD 14 exceeds a maximum light receiving level on the basis of a current value detected by the current detection circuit 13, the voltage drop circuit 15 drops the output voltage of the high voltage generation circuit 11 until the bias voltage becomes the amplification disabling voltage of the APD 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334617-A (JP)
Title: Data distributing system
Inventor: KATSUME TAKESHI
IPC: H04L12/28
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a network load by dynamically retrieving and deciding a server which is the closest to a participant terminal for providing teaching materials.  <P>SOLUTION: When a participant learns, and teaching materials are hybrid teaching materials configured of a text format and multi-media teaching materials such as voice and animations from teaching material information 3, the IP address of the participant is dynamically acquired by a participant address acquiring function 21, and a server which is present on the same network as the acquired IP address of the participant is retrieved from multimedia teaching material base point server information 4 where the multimedia teaching material portion of the hybrid teaching materials is arranged by a teaching material server selecting function 22, and the multimedia teaching material portion of the hybrid teaching materials is distributed from a retrieved multimedia teaching material base point server 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331607-A (JP)
Title: Polyglycerol ester of conjugated fatty acid and method for producing the same
Inventor: YAMAUCHI YOSHIE
IPC: C11B3/12
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyglycerol ester of a conjugated fatty acid and a method for easily and efficiently producing the polyglycerol ester of the conjugated fatty acid under a mild condition without necessitating a troublesome operation.  <P>SOLUTION: The method for producing the polyglycerol ester comprises the esterification reaction of a conjugated fatty acid with a polyglycerol using a polyglycerol ester lipase containing a conjugated fatty acid (conjugated linoleic acid, etc.; its content is preferably ≥50 wt.% in the total fatty acid) as a catalyst. The invention includes a purification method for the polyglycerol ester to separate and purify the monoester, diester or triester by the molecular distillation of the liquid obtained by the reaction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335054-A (JP)
Title: Rotating drum device
Inventor: HASHIMOTO KATSUHIRO
IPC: G11B5/02
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve an error rate of the reproduced signals in a rotating drum device for reproducing a magnetic tape.  <P>SOLUTION: This rotating drum device has a fixed drum 11, a rotating drum 15, and a fixed side rotating transformer 20 and a rotating side rotating transformer 22 facing each other. The fixed side rotating transformer 20 is adhered to the fixed drum 11 while piezo elements 30-1, 30-2 and 30-3 are interposed between them. When voltage is applied to distort the piezo elements 30-1 to 30-3, and the thickness of the piezo elements increases, the gap G between the fixed side rotating transformer 20 and the rotating side rotating transformer 22 is narrowed to improve the error rate of the reproduced signals, the lifetime of the rotating drum device is prolonged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334109-A (JP)
Title: Method for adjusting exposure light quantity and image forming apparatus
Inventor: SHINOZUKA SHIN
IPC: G03B27/73
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for adjusting exposure light quantity by which irregularity in an image can be easily checked in an image for adjustment formed to adjust the light quantity of a light source in each channel in an image forming apparatus using a multi-channel light source, and therefore, irregularity in the output image can be decreased, and to provide an image forming apparatus.  <P>SOLUTION: In the method for adjusting exposure light quantity, when the exposure light quantity is adjusted in an image forming apparatus which exposes a color photosensitive material to the light from a multi-channel light source based on the dot image data to form and output an image, the image for adjustment is exposed to produce lower density than by normal exposure, and the exposure light quantity of the light source in each channel is determined based on the output result of the above exposure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334124-A (JP)
Title: Current driving device and display device
Inventor: DATE YOSHITO
IPC: H03K17/687
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current driving device capable of suppressing the disturbance in an image display, such as display unevenness, when the device is used for a display device.  <P>SOLUTION: The current driving device is equipped with a reference current source 58, a first MISFET 53 which is connected to the reference current source 58, a plurality of MISFETs 55 for current distribution which constitute a current mirror circuit with the first MISFET 53 and serve to distribute the reference current, a MISFET 57 for current input which is connected to the MISFETs 55 for current distribution, and a plurality of current supply sections 59 which have the MISFETs to constitute the current mirror circuits with the MISFET 57 for current input and serve to supply the driving current of pixel circuits. The device is equipped with the plurality of the MISFETs 55 for current distribution, by which the fluctuation in the gate potential of the MISFETs within the current supply section 59 is suppressed and the generation of the crosstalk in the display device can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338478-A (JP)
Title: Rear structure of automobile
Inventor: KURIYAMA SHINGO
IPC: B62D25/20
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To suggest a rear structure of an automobile for making the mounting workability of a trailing arm excellent without lowering a ground height.  <P>SOLUTION: A trailing arm bracket 24 projecting to a ground GL side from an oil tank 23 is arranged on the side of the oil tank 23 disposed on the lower side of a floor panel 21. An oil tank protector 30 vertically extended to protrude to the ground GL side from the trailing arm bracket 24 is disposed on the side of the trailing arm bracket 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342764-A (JP)
Title: Conductive connection film and conductive connection structure
Inventor: SUZUKI TAKUO
IPC: H05K1/14
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive connection film and a conductive connection structure which can exhibit high connection stability even if height of electrodes on a substrate differs, and restoration of a breakage portion is easy.  <P>SOLUTION: The conductive connection film, in which conductive particulate 2 are embeded in a resin film 4 provided with a soft resin layer 1 and a surface layer formed on the resin layer 1, is characterized in that at least a part of the conductive particulate 2 is exposed from the resin film, and at least one surface layer of the resin film is a rigid resin layer 3. The conductive connection structure is characterised in that the conductive connection film is installed between mutually facing electrodes to be conductively connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341135-A (JP)
Title: Device and method for computing opening ratio of liquid crystal display device
Inventor: SHOJI TAKASHI
IPC: G02F1/13
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To anticipate an opening ratio of a liquid crystal display device with high accuracy by considering an error in a manufacturing process.  <P>SOLUTION: A device for computing the opening ratio of the liquid crystal display device based on layout information is provided with a storing part to store the layout information in advance, an extracting part to extract the layout information from the storing part, a manufacturing error anticipating part to anticipate a layout error produced in the manufacturing process of the liquid crystal display device based on the layout information and an opening ratio computing part to compute the opening ratio of the manufactured liquid crystal display device based on the anticipated error.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046810-A (JP)
Title: Dispatch method for application step in client/server environment and service portal system
Inventor: HAMDAN AMEN
IPC: G06F15/16
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for dispatching an application step.  <P>SOLUTION: A dialog is transmitted to an application server 102c for executing a principal section of the application via the Internet and/or an optional cooperative network, and the application forms an output including the following set of possible user dialogs. The application is defined as a program for executing a cycle transferring the output to a user and a cycle waiting for the user dialog. The application uses other parts called steps 110a-109b or divided into different parts enabling direct handling of a single user dialog.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004338589-A (JP)
Title: Passenger protecting device for vehicle
Inventor: FUKAWATASE OSAMU
IPC: B60R21/045
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To increase the constraining performance for an objective passenger by a lower limb constraining means when the objective passenger is sitting on a seat under a leg opened state.  <P>SOLUTION: A leg opening preventing device 40 which prevents the legs of the passenger 28 from being opened is arranged on a front side door 38. The leg opening preventing device 40 is constituted of a main body 42 which prevents the leg parts 28B of the passenger 28 from being placed under a crotch opened state by coming into contact with a vicinity of the knee of the right leg of the passenger 28 who sits on the seat 20, and an actuator 44 which moves the main body 42. Also, the leg opening preventing device 40 is arranged in a console box 45 as well, and the main body 42 comes into contact with a vicinity of the knee of the left leg of the passenger 28 who sits on the seat 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI