baber/WOPTO huggingface dataset:
Patent JP-2003277593-A (JP)
Title: Aliphatic polyester resin composition having high biodegradability
Inventor: YOSHII FUMIO
IPC: C08J3/28
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To develop a highly stable and safe bridging accelerator for biodegradable polyester resins which can improve heat resistance of biodegradable materials by bridging efficiently by a radiation or a chemical initiator.  <P>SOLUTION: The bridging properties and biodegradability of the composition are improved by mixing a biodegradable aliphatic polyester with an inorganic material and/or an inorganic compound and bridging the polyester by irradiation of an ionizing radiation or use of a chemical initiator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281716-A (JP)
Title: Magnetic recording medium
Inventor: ARAKI MINORU
IPC: G11B5/86
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve transfer signal quality by eliminating an adhesion failure between a slave medium and a master carrier when magnetic transfer is carried out simultaneously on both surfaces of the slave medium in a magnetic recording medium.  <P>SOLUTION: The signal area 3a of a master carrier 3 carrying information and the signal area 4a of the other master carrier 4 are arranged to be position- shifted from each other in a circumferential direction when they are overlapped by sandwiching the slave medium 2. Thus, when the signal areas having very small irregular patterns are pressed into contact with the slave medium 2 to carry out magnetic transfer, they influence each other to prevent adhesion failures.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283378-A (JP)
Title: Device and method for synchronization judgment
Inventor: IWAI TAKASHI
IPC: H04B1/7073
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent errors in a synchronization judgment and improve synchronization performance and reception quality.  <P>SOLUTION: A synchronization detection part 106 detects synchronization of received signals using a pilot code. A code generator 101 generates fixed N kinds of codes. Correlators 102-1 to 102-N execute correlation operation of the received signals whose synchronization has been detected using the codes generated by the code generator 101. A maximum correlation value detector 201 detects the maximum correlation value from among the N correlation values. A comparator 203 compares the maximum correlation value and a threshold value. A synchronization state determination device 204 determines the current state of synchronization based on the result of the comparison.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281250-A (JP)
Title: Energy rate collecting method and system in energy saving building
Inventor: SASAKI HIROICHI
IPC: G06Q50/16
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To promote the diffusion of an energy saving building by avoiding a loss of a system user by a decrease in an energy saving amount caused by fluctuations in weather conditions.  <P>SOLUTION: This energy rate collection system is so formed that the energy saving amount to be attained is contracted between a system installation person installing an energy saving system and a system user using the energy saving system, the practical energy saving amount measured by an energy saving amount measuring means 13 is compared with the contracted energy saving amount for every set period, and when the practical energy saving amount is less than the contracted energy saving amount, a cost corresponding to the difference of the energy saving amount is restored to the system user so as to promote the diffusion of the energy saving building.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286940-A (JP)
Title: Fluid transport system
Inventor: TONO NAN
IPC: F04B11/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid transport system capable of preventing deterioration of characteristics.  <P>SOLUTION: In this fluid transport system, a plurality of passages 34 or fluid reservoirs 30 are respectively communicating with a chamber 20 in a micropump 10 through aperture parts 24 and 22 or opening/closing valves. In a part of the passage 34 or the fluid reservoir 30, a pressure absorption part to absorb or reduce fluid vibration pressure is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282637-A (JP)
Title: Adhesive composite for circuit connection and circuit connection structure empolying it
Inventor: MOCHIDA YUKO
IPC: H01R12/51
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composite for circuit connection being connected to a composite basic material containing an inorganic material in a short time under low temperatures and exhibiting a good performance even after reliability test, and a circuit connection structure (semiconductor device) employing it.  <P>SOLUTION: The adhesive composite for circuit connection contains (a) a radical polymeric compound, (b) a hardener generating radicals upon irradiation with light or heating, and (c) a silane coupling agent represented by general formula (I). (In the formula, X is an organic group containing a nitrogen atom, R<SB>1</SB>, R<SB>2</SB>and R<SB>3</SB>are alkyl groups, and n, m and l are integers of 1-3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002365161-A (JP)
Title: Measuring method of bending loss by optical time domain reflexometer
Inventor: INGLES ANDREW L JR
IPC: G01M11/00
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method, a system and a computer system for measuring a bending loss of an optical fiber by an optical time domain reflexometer(OTDR). SOLUTION: In this method, an OTDR device for measuring a one-way OTDR connection loss at one point in the optical fiber is generally provided. Successively, a bending is introduced into the optical fiber, and the second one-way OTDR connection loss measurement is performed at the same point as the first measurement. Thereafter, the bending loss of the optical fiber is determined and associated with an approximate cutoff wavelength of the optical fiber.
Patent JP-2003293939-A (JP)
Title: Power generating windmill and rotating speed control mechanism for the same
Inventor: KITAMURA SADAAKI
IPC: F03D11/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generating windmill and a rotation control mechanism therefor in which rotating speed effectively controlled with a simple and low-cost mechanism, and a risk of damage to a generator is precluded, for both a vertical axis windmill and a horizontal axis windmill.  <P>SOLUTION: The rotating speed control mechanism comprises: an electromagnetic plate 5 disposed on a nonrotating part side in opposition to a lower plate 4 as a rotating part; a sensor 6 for detecting the rotating speed of blades 2; and a control part 7 for performing control of energizing the electromagnetic plate 5 when the rotating speed detected by the sensor 6 exceeds a set rotating speed and de-energizing the electromagnetic plate 5 when the set rotating speed is not exceeded. The rotating speed control mechanism controls the rotating speed according to the output of the generator 10. The rotating speed control mechanism operates on electricity generated by the generator 10 mounted on the windmill 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002342927-A (JP)
Title: Optical recording method and optical recording medium
Inventor: TSUKAMOTO SHUJI
IPC: G11B7/125
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording method by which an error ratio is reduced and multilevel recording can be realized. SOLUTION: This optical recording method is for irradiating a recording layer 12 in an optical recording medium 10 with a laser beam condensed by an objective lens to form a recording mark. When the numerical aperture of the objective lens is NA, and the wavelength of the laser beam is λ, a virtual recording cell 40 whose unit length H satisfies 0.10×(λ/NA)<H<1.00×(λ/NA) in a movement direction relative to the laser beam in an recording layer 12 is continuously regulated. Two or more steps of recording marks 48A to 48G different in state are formed on the virtual recording cells 40 by controlling at least one of irradiation time or irradiation power by two or more steps to irradiate the laser beam.  Multilevel recording of information is performed by modulating the light reflectance of the entire part of the virtual recording cells 40 by two or more steps on the basis of the occupancy ratio of the recording marks 48A to 48G to the virtual recording cells 40.
Patent JP-2003298087-A (JP)
Title: Solar cell system
Inventor: YAGUCHI MITSUO
IPC: H01L31/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell system exhibiting excellent photoconversion efficiency.  <P>SOLUTION: In the solar cell system comprising a transparent substrate 1 for supporting a solar cell provided on the light receiving surface side of the solar cell, at least one surface of the transparent substrate 1 is coated with a paint prepared to contain 4 function silicon resin composed of a partial hydrolyzate and/or hydrolyzate of 4 functional hydrolytic organosilane represented by SiX<SB>4</SB>(X is a hydrolytic group), and fine particles of hollow silica having a cavity in the shell as essential components, and then the paint is dried to form a coating 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290225-A (JP)
Title: Image processor and ultrasonic diagnostic device
Inventor: OMIYA ATSUSHI
IPC: A61B6/03
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor in which examination to utilize a synchronizing signal is made possible without inputting the synchronizing signal from the outside.  <P>SOLUTION: An image generating part 102 generates image data of a tomographic image based upon an electric signal received from a transmitting- receiving part 12 via a control part 101. A concerned area setting part 103 sets a concerned area to the generated tomographic image. A feature quantity extracting part 104 extracts a feature quantity (such as capacity of the left ventricle of the heart, for example) with respect to the set concerned area. A synchronizing signal generating part 105 generates the synchronizing signal based upon the extracted feature quantity. A synchronizing information application part 106 applies information presenting the generated synchronizing signal to image data and stores them in an image data storage part 107. A data read part 109 reads the image data applied with the information presenting the synchronizing signal from the image data storage part 107, and an image display part 111 displays the tomographic image of the read image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002356639-A (JP)
Title: Ink composition, ink jet recording method, and record
Inventor: OKI YASUHIRO
IPC: C09D11/00
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition which can give a record excellent in gas resistance and can give a high-quality image; an ink jet recording method using the same; and a record obtained by using the same. SOLUTION: This ink composition is a water-base one containing at least one compound having a structure A (wherein R<1> and R<2> are each an optionally substituted alkyl or aryl group) and may further contain e.g. a dye comprising a metal complex as a colorant.
Patent JP-2003298126-A (JP)
Title: Thermoelectric element module, package for housing semiconductor element, and semiconductor module
Inventor: MORI RYUJI
IPC: H01L35/08
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that thermal stresses are concentrated to the solder joining the thermoelectric element and metallic member of a thermoelectric element module to each other and causes cracks in the solder and, consequently, the performance of the thermoelectric element module and that of a semiconductor module using the module are deteriorated.  <P>SOLUTION: In the thermoelectric element module 10, both ends of a plurality of thermoelectric elements 1 are respectively bonded to a pair of insulating substrates 2 through metallic members 5 and a semiconductor element is mounted on one of the substrates 2. The thermoelectric elements 1 are brought into contact with the metallic members 4 by projecting sections 1a formed on their end faces and, at the same time, form sufficiently large sump sections of solder 3 between the circumferences of the projecting sections 1a and the surfaces of the metallic members 5 facing the projecting sections 1a and are bonded to the substrates 2 through solder 4. The metallic members 5 are brought into contact with the bottom faces of recessed sections 2a formed on the substrates 2 and having larger areas than the end faces of the members 5 on the opposite sides of the projecting sections 1a of the elements 1 by the end faces and form sump sections of the solder 4 between the internal side faces of the recessed sections 2a and the side faces of the members 5 facing the internal side faces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294024-A (JP)
Title: Control cable
Inventor: OGURO YOSHIYUKI
IPC: D07B1/16
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control cable having greater sliding bend and durability, which lessens fretting prevention and deterioration caused by wear between strands due to repeated bending in a simple structure, in the control cable used in buff instead of an in interior cable.  <P>SOLUTION: A space between adjacent side strands is arranged in a designated range in the cable having a two-layered twisting structure. Namely, the side strands are arranged in an even distance from the center of a core strand. A space ratio (r) between the adjacent side strands is set to be in a range of 0≤γ≤3.0%, which is equal to a quotient dividing the sum of spaced angles between the adjacent side strands by 360.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295939-A (JP)
Title: Plant maintenance supporting system
Inventor: YAMAKI MASAHIKO
IPC: G06Q50/10
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a maintenance work is low in efficiency and high in cost, since documents necessary for the maintenance work for a power plant or the like must be selected from a large number of documents that relate to piping devices of the plant, which are wide in range and enormous in quantity, or the documents must be re-edited in accordance with the maintenance work, if necessary, in order to use the documents for the maintenance work, when the plant maintenance work is carried out.  <P>SOLUTION: An enterprise side system is provided with an application, a data base and a three-dimensional CAD model display control means, which are necessary for the maintenance work and connected with user side terminals via a network. The application is accessed from the user side via the network by using the three-dimensional model of the plant as an entrance, and by this various services necessary for the maintenance of the plant are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300292-A (JP)
Title: Plastic multilayer structure
Inventor: SATO TAKU
IPC: B65D81/26
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic multilayer structure which is excellent remarkably in an oxygen permeation resistance and oxygen trapping properties and enables long-time preservation of food and a drink even when they are apt to deteriorate.  <P>SOLUTION: The plastic multilayer structure has a layer constitution wherein a thermoplastic resin layer is disposed as inner and outer layers and a layer of a resin composition prepared by blending an oxygen absorber in a gas-barrier polyglycolic acid is disposed as a core layer, while an adhesive resin layer is disposed between the layers as occasion demands. In another mode, the plastic multilayer structure has a layer constitution wherein the thermoplastic resin layer is disposed as the inner and outer layers and the gas-barrier polyglycolic acid layer is disposed as the core layer, while an oxygen absorbing layer is disposed as intermediate layers and the adhesive resin layer is disposed between the layers as occasion demands.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303155-A (JP)
Title: Data displaying/processing system
Inventor: WADA SHIGEFUMI
IPC: G06Q10/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data displaying/processing system for displaying data.  <P>SOLUTION: This data displaying/processing system has a meta-data reading means for extracting and reading meta-data on an image plane corresponding to an image plane display request from a meta-data data table for storing therein meta-data of each data item on an image plane in a user terminal when the display request is received from the user terminal, an instantiating means for extracting the code of a component corresponding to the kind of component in meta-data read from a component data table, combining it with the read meta-data, and instantiating each data item, thereby preparing control, a code converting means for converting the prepared control into a predetermined form, and an image plane transmitting means for transmitting the form after its conversion to the user terminal for displaying it as an image plane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299403-A (JP)
Title: Traveling direction-correcting apparatus of farm implement
Inventor: TOMABECHI TSUTOMU
IPC: A01B69/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling direction-correcting apparatus for preventing a farm implement from inclining to one side of a prescribed traveling direction when the farm implement travels a field.  <P>SOLUTION: The traveling direction-correcting apparatus is installed in the farm implement 1 traveling the field and used for preventing inclination of the farm implement 1 to one side of the prescribed traveling direction when the farm implement 1 travels the field. The traveling direction-correcting apparatus is equipped with a colter 60 thrust into the field and a fixing means 58 fixing the colter 60 to the farm implement 1 and making an angle of the colter 60 to the traveling direction of the farm implement 1 adjustable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301662-A (JP)
Title: Opening and shutting controller of opening and shutting body
Inventor: SUZUKI SHINTARO
IPC: B60J1/17
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening and shutting controller of an opening and shutting body ensuring an appropriate movement of the opening and shutting body without complicating the structure of the device.  <P>SOLUTION: The opening and shutting controller of the opening and shutting body include a driving motor 14 capable of switching the opening and shutting body 11 to a low speed mode movable at a low speed with a relatively high torque and to a high speed mode movable at a high speed with a relatively low torque, a position detecting means 15 detecting a position to a vehicle body of the opening and shutting body 11 and a controlling means 16 switching the driving motor 14 from either one of the low speed mode or the high speed mode to the other mode in the case the opening and shutting body 11 reaches a first specific position A and, at the same time, making the approximately same moving speed of the opening and shutting body 11 as that of before and after of mode switching by controlling the driving motor 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309566-A (JP)
Title: Target apparatus, system and data transfer method under fiber channel environment
Inventor: NONAKA HAJIME
IPC: H04L12/28
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the overall time of command processing of a WRITE command.  <P>SOLUTION: In a system such that an initiator device and a target apparatus performs transmitting/receiving of commands and data via loops, the target apparatus receives commands in a WRITE direction from the initiator device to analyze them, constructs an FCP(Fiber Channel Protocol for SCSI)<SB>-</SB>XFER(Transfer)<SB>-</SB>RDY(Ready) based on contents of the commands to transmit it to the initiator device, specifies processing to be executed according to command contents specifying information acquired as a result of analyses of the commands by the target apparatus. The target apparatus receives FCP<SB>-</SB>DATA from the initiator device, after receiving the FCP<SB>-</SB>DATA, executes command processing based on the FCP<SB>-</SB>DATA, and executes the processing to be executed according to the specifying information and processing to construct the FCP<SB>-</SB>XFER<SB>-</SB>RDY for transmitting it to the initiator device concurrently.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305343-A (JP)
Title: Dechlorination treatment method and dechlorination treatment system
Inventor: MIYANOSHITA TOMOAKI
IPC: B01D61/12
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently carry out dechlorination even when salt concentrations in raw water are varied.  <P>SOLUTION: Flow rates of a reverse osmosis pump 114 and an electrodialyzer pump 118 are controlled by the measurement of salt concentrations in raw water by using an electro-conductivity meter 112. The ratio of the treatment capacity of a reverse osmosis device 116 to that of an electro-osmosis device 120 is controlled in a way that the treatment capacity of the reverse osmosis device 116 is increased when the salt concentrations are high and that the treatment capacity of the electro-osmosis device 120 is increased when the salt concentrations are low.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305063-A (JP)
Title: Dental treatment apparatus with pipe line washing function
Inventor: FURUTA YOSHIKAZU
IPC: A61G15/14
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dental treatment apparatus with a pipe line washing function easy to handle without needing to secure a special storage place for a pipe line washing apparatus of various dental treatment instruments.  <P>SOLUTION: An erected body part 30 of a spittoon 3 erected near a treatment base 1 is provided with a pipe line washing unit 4 in a freely projecting/receding state. The washing unit 4 is taken out of the erected body part 30 in washing work, and the tip side of various instruments 2 is inserted and held in a holding hole 43 formed in a top plate part 42, to wash a pipe line. Waste wash water is drained to the outside of the apparatus via a drain pipe line 36 of the spittoon from a drain tube connected to a washing tank 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306582-A (JP)
Title: Polyolefin resin composition having fog resistance and its film
Inventor: TANIGUCHI TOMOYUKI
IPC: C08J5/18
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyolefin resin composition which retains a fog resistance over a long period of time and its film.  <P>SOLUTION: The polyolefin resin composition having the fog resistance is prepared by compounding 1-40 pts.wt. polyvinyl alcohol polymer with 100 pts.wt. polyolefin resin. The film is formed by using this.  <P>COPYRIGHT: (C)2004,JPO