baber/WOPTO huggingface dataset:
Patent JP-2002121331-A (JP)
Title: Manufacturing method for filler-containing polyolefin resin composition
Inventor: MIYAKE KUNIHITO
IPC: C08J5/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing a filler-containing polyolefin resin composition, by melt-kneading a polyolefin resin and fillers, preventing completely the polyolefin resin from deteriorating. SOLUTION: The manufacturing method comprises the melt-kneading of a polyolefin resin, a filler, and a phosphite expressed by general formula (I). The filler is talc or the like. The melt kneading uses every 100 pts.wt. of the olefin resin, 0.01 pt.wt. or more to 400 pts.wt. or less of the filler, and 0.01 pt.wt. or more to 5 pts.wt. or less of the phosphite, in which melt kneading 0.01 pt.wt. or more to 5 pts.wt. or less of an amide compound may be added together. The molding of the obtained polyolefin resin composition in a molten state can give a polyolefin resin molded body.
Patent JP-2002125128-A (JP)
Title: Coder, decoder, coding method and decoding method
Inventor: MATSUSHIRO NOBUHITO
IPC: H03M7/30
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a coder that enhances a degree of coincidence between a predicted value and an actual pixel value and improves the compression rate. SOLUTION: When a data reference buffer 3 receives a binary image as a bit stream, a multi-value section 4 applies multi-value processing to values of pixels A, B, C, D in the vicinity of a target pixel X from buffers 3a, 3b, 3c, 3d to obtain a mean value of them. A table address conversion section 7 supplies an address corresponding to a position of the target pixel X to a dither matrix table 8, a comparison section 9 compares data from the dither matrix table 8 with the mean value accordingly to obtain a predicted value, and a comparison section 10 compares the predicted value with an actual value of the target pixel X to obtain a coded value. An RL coder 11 applies run length coding to the coded value obtained in this way.
Patent JP-2002120638-A (JP)
Title: Vehicle for measuring exhaust gas from vehicle
Inventor: MIYASATO NOBUTERU
IPC: B60P3/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To efficiently discharge exhaust gas of an engine for drive to an outside of a vehicle to keep a comfortable vehicular space while preventing interior trim and air from being worsened in a load-carrying platform, in the vehicle mounted with an exhaust gas measuring instrument and the engine for driving the exhaust gas measuring instrument. SOLUTION: The exhaust gas measuring instrument 3 and the engine 4 are mounted on the load-carrying platform 2 under a closed condition, an exhaust duct 5 is provided in an exhaust port part of the engine 4, the duct 5 is extended upto a lower side outside the vehicle 1, and the exhaust gas of the engine 4 is discharged to the lower side of the outside of the vehicle 1.
Patent JP-2002123469-A (JP)
Title: Electronic mail transmitter-receiver, electronic mail system, electronic mail processing method and recording medium
Inventor: YABUNO KIMIKO
IPC: H04L12/58
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To urge the user of an e-mail client having a specific function to transmit and receive the e-mail among the same e-mail clients for the purpose of using the specific function because the e-mail with a virus included in sometimes received. SOLUTION: A database 321 stores a transmission source e-mail client name, the sender e-mail address of an e-mail 11 to be received, the approval/denial to receive an attached file 112 and the type of the attached file 112 to be received. An e-mail client 32 has a function for editing and reading the database 321, a function for acquitting e-mail client information 113 from the mail 11, a function for comparing the database 321 with the information 113 and receiving and selecting the mail 11 and a function for receiving or eliminating the part of the attached file 112 in the case the attached file 112 exists in the mail 11 to be received in addition to a function for transmitting and receiving mail.
Patent JP-2001136349-A (JP)
Title: Hand-held scanner having visual scanning area position feedback system
Inventor: DOW JAMES C
IPC: G06T1/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a hand-held scanner that provides an explicitly visual indication of a position of a scanning area in an object that is being scanned. SOLUTION: This invention provides a scanner that is provided with a main body (30) having at least one thin and long opening (24) extended along a transverse axis (26) to enclose a scanning area (28) in an object (14) during scanning and that has a visual scanning area position feedback system (10). An image sensing system (44) fitted in the main body (30) is optically connected to the thin and long opening (24) to accept image light reflected by the scanning area (28). A 1st light source (66) fitted to the main body (30) generates a 1st light beam (20) that is nearly aligned with the thin and long opening (24) and extended externally from the main body (30) in a 1st direction (76) along the transverse axis (26).  The 1st light beam (20) is made incident onto part of the object (14) that is scanned to provide a visual indication of the position of the scanning area (28) in the object (14).
Patent JP-2002120368-A (JP)
Title: Electrostatic ink jet head and its manufacturing method
Inventor: SHIMIZU AKIRA
IPC: B41J2/055
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To enhance the yield and reliability by fabricating a serge avoiding structure on the Si supporting substrate side and enhancing the serge allowable quantity of charge significantly thereby reducing or preventing breakdown of an individual electrode or a peripheral insulation film. SOLUTION: The electrostatic ink jet head 1 comprises a silicon oxide film 3 and an individual electrode 4 formed on a P type supporting substrate 2. The individual electrode 4 forms an ohmic contact in an N type region 14 on the surface of the supporting substrate 2. A diaphragm 7 is disposed above the individual electrode 4 (more specifically, a protective film 5) through an appropriate gap 6 and a nozzle plate 9 having a nozzle 16 is disposed above the diaphragm 7 through the liquid chamber 17 of ink 15. An electrostatic force is generated between the individual electrode 4 and the diaphragm 7 which is thereby displaced to eject ink 15 from the nozzle 16.
Patent JP-2002124560-A (JP)
Title: Cooling/heating plate for wafer chuck and wafer chuck
Inventor: YAMADA TOSHIHARU
IPC: F25D9/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a cooling/heating plate for wafer chuck that can secure the minimum thickness required for cooling or heating characteristics and stiffness, and at the same time the required flow rate of a heat medium. SOLUTION: In this cooling/heating plate for wafer chuck, two heat exchanger plates having a plurality of channels radially formed from a center-section side to an outer-periphery one are mutually overlapped. On a side-wall plate 12, an outer- periphery channel 21 of the upper-side heat transfer plate, and heat medium gateways 16b and 16a for upper and lower sides are provided in parallel so that each of the heat medium gateways communicates with the outer-periphery channel of a lower-side heat transfer plate. Notches 80b and 80a are provided in a region corresponding to the heat medium gateway for the upper side in a partition board member 80 for partitioning the upper- and lower-side outer-periphery channels, and a region corresponding to the heat medium gateway for the lower side. At the edge section of the notch 80a, the upper-side outer-periphery channel 21 and an upper-side partition wall 81b for partitioning are provided. Then, at the edge section of the notch 80b, the lower-side outer-periphery channel and a lower-side partition wall 81a for partitioning are provided, thus setting the diameter of the heat medium gateway for the upper and lower sides larger than a dimension determined according to the thickness of the heat transfer plate.
Patent JP-2002130636-A (JP)
Title: Fluidized bed incinerator
Inventor: YAMAGISHI SATORU
IPC: F23G5/14
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To smoothly supply fuel gas into a fluidized bed in a fluidized bed incinerator. SOLUTION: In a fluidized bed incinerator in which it comprises a fluidized bed 11A and a free board 11B, and any substance to be incinerated is incinerated while fluidizing sand S in a fluidized bed 11A with primary air supplied to the fluidized bed 11A, it further comprises a fuel gas supply pipe 13 for supplying fuel gas into the fluidized bed 11A, which supply pipe 13 is adapted to be a double pipe structure where a gas pipe 13A through which fuel gas flows is inserted into a cooling air pipe 13B to form an air flow passage through which cooling air flows between an outer peripheral surface of the gas pipe 13A and an internal peripheral surface of the cooling air pipe 13B.
Patent JP-2002126815-A (JP)
Title: Method and apparatus for rolling metallic tube
Inventor: IWAMOTO HIROYUKI
IPC: B21B37/18
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for rolling a metallic tube capable of restraining a deflection of the metallic tube after rolling using a mandrel mill and capable of drastically curtailing the number of mandrel bars to be owned. SOLUTION: In order to realize a wall thickness target value of the tube stock determined based on the outside diameter of a mandrel bar 4, the number of rotation and the distance between rolls of the rolling rolls 20, 20 are set up while the number of rotation of the finish rolls 30, 30 is determined based on the wall thickness target value of the tube stock or the wall thickness record value of the tube stock 1b after rolling with the mandrel mill 2.
Patent JP-2002129693-A (JP)
Title: Winding opening-closing roof
Inventor: TOTANI KATSUKI
IPC: E04B7/16
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight winding type opening-closing roof with a simple composition and lesser number of components. SOLUTION: This winding type opening-closing roof 10 is provided with a plurality of travel passage beams 20 arranged in parallel, roof panels 30 laid between the travel passage beams and capable of moving along the travel passage beams, and a winding drum 50 winding the roof panels along the travel passage beams. The roof panel has a flexible portion 32 composed of a thin plate 37 having water cut-off ability, and reinforcing portions 34 having a predetermined strength attached to the thin plate. The reinforcing portions are attached to indoor and outdoor sides of the thin plate so as to perpendicularly cross the travel passage beams.
Patent JP-2002126321-A (JP)
Title: Installation structure of collecting trough in pachinko game place
Inventor: FUJIO TATSUYA
IPC: A63F7/02
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To improve assembling characteristics and facilitate maintenance by a method wherein the height of a collecting trough in an island of a Pachinko game place can be easily adjusted, while the trough can be easily mounted and dismounted. SOLUTION: The collecting trough 6 is mounted in a space S between oppositely oriented table plates units 1, one to the other, by means of a rail member 7 and a connection member 8. Angle of longitudinal inclination of the trough 6 is set by means of a scale provided on the surface of the member 7, while the displacement of mounting position due to difference in height at the time of mounting can be absorbed by a horizontally-long groove 6b. Since the height of an end of the trough 6 can be adjusted, there is no need to prepare a large number of collecting troughs of different size, thereby achieving mass-production. Since the height of the trough 6 can be adjusted along the rail member 7, the trough 6 can be precisely mounted according to the set position of the table plate unit.
Patent JP-2002129588-A (JP)
Title: Undersea tunnel connecting method
Inventor: HANEDA HIROSHI
IPC: E02D29/063
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an undersea tunnel connecting method which is advantageous in terms of cost compared with a conventional method. SOLUTION: A submerged tunnel 1 is extended over a distance between land and a subaqueous location at a depth suitable for excavation of a shield tunnel, and a sea bottom-side end of the submerged tunnel 1 is connected to a shield tunnel 2 which is constructed at a depth suitable for excavation, under the sea bottom.
Patent JP-2001173415-A (JP)
Title: Device for changing control time of gas exchange valve for internal combustion engine
Inventor: AUCHTER JOCHEN
IPC: F01L1/344
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a device and a required space to economize manufacture are assembly, in a device for changing a control time of a gas exchanging valve for an internal combustion engine, which has a driving wheel 4 and an impeller 5 arranged on an end part of a driving side of a camshaft 3, and in which the driving wheel is composed of a side wall 8 disposed on a side opposite to the camshaft and a side wall 9 disposed on a side faced to the camshaft, and a hollow divided to a pressure chamber by a blade 14 is formed. SOLUTION: The side wall disposed on the side faced to the camshaft in the driving vehicle 4 is formed as a thin wall circular molding part for reducing the weight and the required space. The circular molding part is provided with an edge part section 17 partially enclosing a circumferential wall 7 of the driving vehicle bending in a right angle, and is unseparably attached to the driving wheel by an individual connecting part 18.
Patent JP-2002085122-A (JP)
Title: Forgetting-proof ring
Inventor: KOYAMA NOBORU
IPC: A44C9/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a ring which makes a wearer notice forgetting a thing or a matter in out-going by touch and sight. SOLUTION: This ring has a cylinder shape to fit with a finger. The length is made longer than the distance from the base end of a finger to the second joint (the first joint for a thumb).
Patent JP-2002132955-A (JP)
Title: System for preventing malpractice
Inventor: SAITO TAKAYUKI
IPC: G06Q50/22
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a system for effectively preventing or reducing malpractices by focusing attention on the occurrence possibility of each malpractice. SOLUTION: This malpractice prevention system reduces the occurrence possibility of the malpractices, prevents the occurrence of the malpractice beforehand or aims at reducing the malpractice to nought, by repeating an (A) measure planning process, in which a database formed by defining malpractice contents as a record unit is prepared by identifying the malpractices, having a possibility of taking place according to a medical treatment improvement direction, a measure activity of a malpractice that becomes equal to or greater than a specific rank by ranking occurrence possibility, based on evaluation reference is planned and written additionally in a corresponding record of the database;  a (B) measure performance process, in which the measure activity is conducted and the results of the measure activity are added to the corresponding record of the database, while reducing the occurrence possibility of the malpractice that is equal to or greater than the specific rank; a (C) activity evaluation process, in which the measure activity results are evaluated, and a (D) results reflecting process, in which a current medical treatment activity is re-examined regarding the malpractice which is equal to or greater than the specific rank that has undergone the measure activity performance and evaluation.
Patent JP-2002137015-A (JP)
Title: Wire rod cooling method and its apparatus
Inventor: MIYAZAKI MOTONOBU
IPC: C21D1/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a cooling method that can retard cooling velocity than conventional methods and prevent oxidation during the slow cooling and to provide a cooling apparatus that implement the cooling method. SOLUTION: In a cooling method in which hot rolled wire rod is put into a cooling container equipped with a heat-retaining cover and is cooled in it, the cooling container with a heat-retaining cover is pre-heated and is filled with an inert gas.
Patent JP-2001210904-A (JP)
Title: Generating device for multiple laser beams
Inventor: CHARBONNIER SERGE
IPC: G02B26/10
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam generating device having multiple wavelength ranges. SOLUTION: This generating device for multiple laser beams includes a laser source 10 for outputting an initial beam F of P wavelengths and a wavelength-splitter 12 for dividing the initial beam into N intermediate beams FI, where N<=P is set. Each of the intermediate beams FI contains a wavelength group composed of at least one wavelength. The laser beam generating device includes N' energy splitter assemblies 14, 16, etc., for dividing the respective intermediate beams FI into ni division beams FD, where N'<=N is set. Each of the ni division beam has substantially the same energy. Thereby K division beams (FD) can be obtained according to equation.
Patent JP-2002139085-A (JP)
Title: Shock absorber
Inventor: NAITO HIROKATSU
IPC: F16F7/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To make the initial deflection amount adjustable for a buffer unit in accordance with a level of external force even in the case that the level of external force acting in the buffer unit is different. SOLUTION: A deflection amount adjusting device 8 is constituted by providing an inner cylinder unit 10 screwed to an outer cylinder unit 9 mounted in a tube 1 to mount a buffer unit contact plate 11 in the inner cylinder unit 10. Accordingly, in the case of adjusting a deflection amount of a buffer unit 6, by rotating the inner cylinder unit 10 relating to the outer cylinder unit 9, a space from a piston 4 can be changed by moving the inner cylinder unit 10 in an axial direction, and the initial deflection amount of the buffer unit 6 can be adjusted in accordance with a level of external force. The deflection amount adjusting device 8 can adjust the deflection amount from outside the tube 1, and workability at adjustment time can be improved.
Patent JP-2002145671-A (JP)
Title: Method of regenerating firing vessel
Inventor: OKADA YUTAKA
IPC: F27D3/12
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of regenerating a firing vessel obtained by using a SiC base material. SOLUTION: The method of regenerating the firing vessel, obtained by forming a ceramic film containing, as a main components, at least one or more of Al2O3, mullite, ZrO2 and spinel on the surface of the SiC base material and used for mounting a formed body to be sintered to produce a ceramic component, comprises forming the ceramic film having a thickness of 30 to 500 μm on the surface of the SiC base material by plasma spraying after the firing vessel has been used several times.
Patent JP-2002137536-A (JP)
Title: Ink-jet recording sheet
Inventor: SAITO YOICHI
IPC: B41M5/50
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording sheet which has high ink-recipient properties, high image quality and can prevent offset when stacked and which can be transported at a printer and can be prevented from being slipped on a projector stage. SOLUTION: In the ink-jet recording sheet having an ink recipient layer containing a hydrophilic binder on one side of a transparent supporting body, at least one ink recipient layer has voids formed by the presence of inorganic fine particles and the hydrophilic binder, and contains organic or inorganic particles.
Patent JP-2002140237-A (JP)
Title: Image storing device
Inventor: IIDA MASAHIRO
IPC: H04N1/21
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an image storing device capable of returning to normal operations in its early stages when recovering from a power failure. SOLUTION: This image storing device is provided with an image input part 2, an image memory 13, a plurality of image management tables 12a, a backup memory 11 storing that the device was in middle of image storing if a power failure occurs during storing of an image input from the image input part 2 to the image memory 13, and a control part 1 reading the backup memory 11 when recovering from the power failure and executing a mutual verification of contents of the plurality of image management tables 12a if the device was in middle of image storing.
Patent JP-2001181422-A (JP)
Title: Method for modifying chemical property of surface of material and apparatus therefor
Inventor: HOBBS JOHN PETER
IPC: C08J7/12
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for modifying the chemical properties of the surface of a material having at least one surface area containing at least one kind of polymer and provide an apparatus for the modifying method. SOLUTION: The method of the present invention comprises a step to introduce at least one article into a closed reaction chamber, a step to evacuate the reaction chamber to attain a negative pressure, a step to quickly charge the chamber with a treating gas having an essentially preparatorily defined composition containing at least one component reactive with at least one article introduced into the reaction chamber, a step to effect the reaction of the treating gas with at least one article in the closed reaction chamber, a step to remove the treating gas from the reaction chamber and a step to take at least one article out of the reaction chamber.
Patent JP-2001176597-A (JP)
Title: Electrical connector having replaceable ferrule
Inventor: KROPA WAYNE T
IPC: H01R13/648
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector having a replaceable ferrule at the outlet end of a contact housing for housing various outlet cable structural parts. SOLUTION: A method manufactures the electrical connector and has a step for providing an electrical connector shell and a step for selecting one ferrule. The electrical connector shell is provided with a chamber for holding the electrical contact housing in the electrical connector shell. The shell has a cable outlet part. Electrical cables concentrated in the electrical contact housing escape from the shell through the cable outlet part. The selected ferrule is provided at the cable exit part of the shell. The selected ferrule is selected from different ferrules in accordance with the predetermined property of the electrical connector.
Patent JP-2002145486-A (JP)
Title: Unit for correcting skew
Inventor: UEHARA TAKEYA
IPC: B65H9/16
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a really novel skew correcting unit post-mounted to an applicable object device, such as a printer. SOLUTION: A skew correcting roller comprises a body 100 having a conveyance surface to form a conveyance route 102 for a medium; a feed roller 500 to convey a medium fed to a conveyance route 102 situated at the body 100; a guide part 403 to correct the direction of the medium bringing the medium, fed to the conveyance route 102, into contact therewith; a direction correcting roller 600 to convey a medium, fed to the conveyance route 102, in the direction to make contact with a guide part 403a; a servo motor 700 to exert a rotation drive force on at least the feed roller 500; a connector 802 connected to the control circuit of an applicable object device and inputting a control signal from the control circuit; and a drive control circuit 800 to control the servo motor based on a signal inputted from the control circuit of the applicable object device.