baber/WOPTO huggingface dataset:
Patent JP-2003236601-A (JP)
Title: Apparatus for preventing occurrence of twist of steel sheet, and its operation method
Inventor: KAWAMIZU TSUTOMU
IPC: B21B1/22
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the twist of a steel sheet which is caused in the stage of cross rolling.  <P>SOLUTION: Twist preventing rolls 6, 6a, 8, 8a are installed on the inlet and outlet sides of a rolling mill by inclining at the same angle as the rolling rolls 1, 2 of the rolling mill to the advancing direction of the steel sheet or at right angle to the advancing direction of the steel sheet and the steel sheet 5 is passed through between the twist preventing rolls. At this time, the gap between the twist preventing rolls is set variably and the inclination to the horizontal direction of the twist preventing roll is set variably.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238255-A (JP)
Title: Ceramic green sheet and production method therefor
Inventor: TAGA GENJI
IPC: C04B35/622
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic green sheet in which the occurrence of cracks and chips is extremely reduced in transfer to a working stage of a ceramic green sheet or in treatment on the working, and to provide a production method by which the production of a ceramic green sheet can extremely efficiently be performed while reducing drying time in the production process and preventing the occurrence of cracks even on rapid drying.  <P>SOLUTION: The ceramic green sheet is obtained by laminating with films at a specified peeling strength on both surfaces of a ceramic green sheet consisting of ceramic powder, a solvent and additives such as a binder and a sintering aid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002251980-A (JP)
Title: Dielectric barrier discharge lamp
Inventor: HIROSE KENICHI
IPC: H01J65/00
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric barrier discharge lamp capable of achieving a long life and avoiding deterioration of the covering part of a feeder due to ultra violet rays by improving the feeding structure between the feeder and electrodes and thereby preventing severance between the feeder and the electrodes, breakage of the electrodes, a discharge vessel, etc. SOLUTION: The dielectric barrier discharge lamp comprises the discharge vessel 1 consisting of an outer tube 2 and an inner tube 3, formed with dielectrics, a first electrode 4 provided on the outer or inner surface of the outer tube 2, a second electrode 5 provided on the inner side of the inner tube 3, and the feeder 10 for feeding power to the second electrode 2. The feeder 10 is covered with a covering portion, and a metal wire 8 is provided at the tip of the feeder 10. An elastic member 6 is provided for the metal wire 8 to slidably abut on the second electrode 2 due to its elastic force.
Patent JP-2003219781-A (JP)
Title: Method for stopping fluid flowing through tube by using stopper
Inventor: ARAKAWA HARUO
IPC: A01M17/00
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a means for closing a tube used for spraying hot water or steam for killing an insect pest, etc., of a field for culture of farm products at a specific position and stopping flow of the fluid by using a single component.  <P>SOLUTION: A stopper 10 composed of a first rod part 12, a second rod part 13 and a third rod part 14 extending in parallel in same direction from a base part 11 and being each longer than the lateral width of the tube 15 is put at the same height as that of the tube 15 and a tube 15 is put between the first rod part 12 and the second rod part 13 and a stopper 10 is reversed while interposing the tube 15 and the third rod 14 of the stopper 10 is pushed into the outside of the tube 15 to stop flow of the fluid in the tube 15. When the temperature of the tube 15 is lowered to the temperature at which human hand can touch, the stopper 10 is pulled from the tube 15 to make the fluid flow out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250652-A (JP)
Title: Device for adjusting difference in height in haircutting and hairdressing chair
Inventor: SHIMONO KOICHI
IPC: A47C1/06
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a conventional haircutting and hairdressing chair that customer's hair is cut by supporting his/her neck on a neck receiving part while a support for the back is turned down and laid on its side by about 50 degrees from a horizontal position wherein the customer must take unnatural posture, thereby feeling pain, and a hairdresser must say to the customer so as to shift his/her body.  <P>SOLUTION: A device for adjusting a difference in height in the haircutting and hairdressing chair is provided with a seat part 6, an elevating device 3 for elevating and lowering the seat part, the back 7 attached to the seat part so as to rise and fall, and support for the back regulation means 4a, 8, 9a for maintaining the back in a rising condition and turning the back down by a desired angle while the seat part rises by the elevating device in a condition in which the seat part is positioned at the lowermost position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258295-A (JP)
Title: Light emitting diode
Inventor: TAKAHASHI MASANORI
IPC: H01L33/14
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode that has a current diffusion layer and a current suppression layer, and can be easily manufactured.  <P>SOLUTION: A light emitting diode 1 has a light emitting layer section 9 and a conduction electrode 7. A current diffusion layer 6 and a current suppression layer 8 are laminated in this order between the conduction electrode 7 and the light emission layer section 9. The light emission layer section 9 has a double hetero-junction structure where a p-type clad layer 5, an active layer 4, and an n-type clad layer 3 are laminated in this order from the side of the conduction electrode 7. The current suppression layer 8 has a shape corresponding to the conduction electrode 7, and is formed directly below the conduction electrode 7 via the current diffusion layer 6. The current suppression layer 8 is made the same p type conductivity as the p-type clad layer 5 and the current diffusion layer 6, and forms a hetero-barrier interface with the current diffusion layer 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257926-A (JP)
Title: Drying apparatus and method for cleaning object
Inventor: YAMAGUCHI KENSUKE
IPC: B08B3/02
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drying apparatus and a method for cleaning an object which are capable of drying a wet cleaning object to be cleaned in a short period of time without the contamination of the object to be cleaned and energy loss.  <P>SOLUTION: In this drying apparatus for the object to be cleaned, a drying vessel 20 and a rinse vessel 30 are integrated, the upper part of the drying vessel 20 can be opened and thereby the object to be cleaned is accommodated or taken out of the upper side, and the apparatus is closed hermetically with the opening and closing of an opening/closing cover 21. The drying vessel 20 is provided with a mist guiding plate 22 to supply an organic solvent mist M of normal temperature to the object to be cleaned. The wet object to be cleaned is dried up with the organic solvent mist M radiated from the mist guiding plate 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250620-A (JP)
Title: Tripod housing bag
Inventor: NAKAKURA TARO
IPC: B65D85/20
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tripod housing bag usable for various combinations of tripod and camera platform.  <P>SOLUTION: The upper part of a tripod 10 is covered with a first bag 2, the lower part of the tripod is covered with a second bag 3, and the first bag is connected to the second bag with an expansible and contractible belt 4. The first bag 2 and the second bag 3 are drawstring bags. Fasteners 6 for strings 5 of the bags are provided on the belt 4 so that, when the first and second bags 2 and 3 are pulled in the directions of separating from the belt 4, the strings 5 and 6 fasten the openings of the bags, whereby the slippage of the first and second bags 3 during carrying can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258273-A (JP)
Title: Optical link module and optical link module board
Inventor: INUSHIMA KOUNO
IPC: H01L33/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical link module and an optical link module board having a structure for improving the integration and production efficiency without increasing the module in scale.  <P>SOLUTION: This optical link module 10 is equipped with a light emitting element assembly 12, a light receiving element assembly 14, a plurality of electronic components, and a board 24 having main surfaces 24a and 24b facing each other. A plurality of the electronic components is mounted on both the main surfaces 24a and 24b of the board 24, and the electronic components which require wiring are mounted only on either the first main surface 24a or the second main surface 24b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002236946-A (JP)
Title: Automatic ticket checking and collecting machine divided for right-hander and left-hander
Inventor: KOJIMA YUKIMASA
IPC: G07B15/00
Filed: 2002-01-30
Abstract: PROBLEM TO BE SOLVED: To equalize handiness of an automatic ticket checking and collecting machine for both a right-hander and a left-hander. SOLUTION: Two systems having the same circuit are provided in parallel and they are incorporated in one automatic ticket checking and collecting machine. The automatic ticket checking and collecting machine is divided for a right-hander and a left-hander in a portion of its outer side.
Patent JP-2003261543-A (JP)
Title: Crystal modification of 2,2'-methylenebis[4-(1,1,3,3- tetramethylbutyl)-6-benxotriazolylphenol], method for producing the same, mixture containing the same and ultraviolet absorber produced by using the same
Inventor: FUKUOKA NAOHIKO
IPC: C09K3/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a type-II crystal modification of 2,2'-methylenebis[4-(1,1,3,3- tetramethylbutyl)-6-benzotriazolylphenol] as a crystal easily handleable in use, and generating little dust, to provide a method for the production of crystal modification, a mixture containing the same and an ultraviolet absorber produced by using the crystal modification.  <P>SOLUTION: The crystal modification of 2,2'-methylenebis[4-(1,1,3,3- tetramethylbutyl)-6-benzotriazolylphenol] is an amorphous substance developing no definite diffraction peak and developing a halo by powder X-ray diffraction analysis with Cu-Kα X-ray. The invention further provides a method for producing the crystal modification, a mixture containing the same and an ultraviolet absorber, an emulsion composition and a polymer material produced by using the crystal modification.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263092-A (JP)
Title: Image forming means positioning method, image forming apparatus, and positioning tool
Inventor: NAKAHARA TOMOTOSHI
IPC: G03G21/16
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To keep a development gap constant by surely positioning an image forming means, in particular, an image carrier unit and a developing unit composing the means, without degrading operability for attaching/detaching the image carrier unit, etc.  <P>SOLUTION: Unit support members 56 are temporarily fastened to main body side-plates 50 disposed opposite to each other within an image forming apparatus main body. Then, a positioning tool 65 is mounted between the opposite main body side-plates, and the unit support members 56 are positioned with the positioning tool. Subsequently, the unit support members are fixed to the main body side-plates 50 and then the positioning tool 65 is detached. The image carrier unit and the developing unit are mounted while being supported with the unit support members 56. The image carrier unit and the developing unit are positioned while supported between the opposite main body side-plates.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003079402-A (JP)
Title: Midsole having buffer structure
Inventor: NISHIWAKI TAKASHI
IPC: A43B13/16
Filed: 2002-03-08
Abstract: PROBLEM TO BE SOLVED: To improve a buffer property by shearing deformation by providing a novel structure of soles. SOLUTION: A midsole has thick planar or columnar buffer sections 1R and 1L. A plurality of grooves 11 are formed on outer peripheral surface 10 of the buffer sections 1R and 1L. The respective grooves 11 are spirally formed round an approximately perpendicular axis V. The groove 11 are arranged to each other approximately in parallel. The range α where the grooves 11 are formed in greater than the range of 15 deg. around the axis V and is smaller than the range of 180 deg. around the axis V.
Patent JP-2003266465-A (JP)
Title: Molding equipment for product comprising core material and skin layer
Inventor: CHIAKI JUN
IPC: B29C43/18
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin material, which is inevitably larger in size than a core material due to the necessity of the extension of the terminal part of the skin material to the position of a sealing part for sealing compressed air.  <P>SOLUTION: In the forming of an upper trim 51 as the laminate of the skin material 53 and the core material 54, in which press molding upper and lower molds 20 and 10 are closed together for performing a pressure and press molding under the condition that a sealing projecting part 13 is provided on the skin material side molding surface part 11 of the press molding lower mold 10, compressed air is made to be prevented from leaking by overlappingly sealing the core material 54 with the sealing projecting part 13 through the skin material 53.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269590-A (JP)
Title: Shift control method for automatic transmission
Inventor: KANENAKA KATSUYUKI
IPC: F16H61/02
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift control method for an automatic transmission capable of learning the most suitable power on/off judging value according to the variance and secular changes depending upon vehicles to perform appropriate shift control.  <P>SOLUTION: The automatic transmission is connected via an engine and a torque converter, and judges the power on/off state of the engine with a power on/off judging value for up shift set based on the rotation number of the engine and load information to carry out up shift according to the judging result. The shift control method for the transmission comprises a step for detecting a power on/off measurement value consisting of the rotation number of the engine and load information when a difference between the rotation number of the engine and that of a turbine is within a prescribed value, and a step for correcting or updating the set judging value according to the detected measurement value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273873-A (JP)
Title: Electronic device, and program
Inventor: OHARA KIYOTAKA
IPC: H04L12/28
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device, etc., which can properly set an address used for communication.  <P>SOLUTION: The device broadcasts ICMP (Internet Control Message Protocol) echo by an IP address 255.255.255.255 (S130), confirms whether there are N or more number of devices (terminals, etc.), using the APIPA (Automatic Private IP Addressing) technology from the answering condition (S190). When N or more are confirmed (S190: YES), IP address setting of the APIPA is made (S230). By this means, it is possible to avoid meaningless execution of the APIPA processing under LAN environment not using the APIPA technique. The APIPA operation is made, after the network environment is confirmed to suit to the APIPA environment, therefore, self determination of an unnecessary IP address is not made.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271248-A (JP)
Title: Decompressing valve
Inventor: KOIKE TADASHI
IPC: F16T1/14
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decompressing valve having excellent responsiveness to a lowered pressure on a secondary side.  <P>SOLUTION: A valve casing is composed of an upper lid 3, a body 5 and a lower lid 7. An inlet 19, a valve port 22 and an outlet 20 are formed in the body 5, and a valve body 4 is laid below the valve port 22. An upper end of a bellows 28 is fixed to the underside of the periphery of the valve body 4 and a lower end of the bellows 28 is fixed to an upper end of an annular fitting member 30. A drain valve 6 is fixed between the fitting member 30 and the lower lid 7. A seal member 33 is provided between the body 5 and the fitting member 30. A balance chamber 34 is formed between the valve body 4 and the lower lid 7 by the bellows 28, and a communicating hole 35 to introduce the pressure of the outlet 20 to the balance chamber 34 is formed at the valve body 4. A drain hole 36 is formed at the lower lid 7 and the drain hole 36 is opened or closed by the drain valve 6 laid in the balance chamber 34.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271558-A (JP)
Title: Computer system and performance monitoring method of program
Inventor: KONDO KOJI
IPC: G06F15/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a performance monitoring system capable of preventing the deterioration in performance of the system and the increase in man-hour and ensuring a sufficient measurement precision.  <P>SOLUTION: A central processing part 1 operates on the basis of programs A1-An to be monitored for performance and generates a message. The performance monitoring system 4 for monitoring the performance of the programs A1-An to be monitored for performance is provided independently from the application of the central processing part 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273645-A (JP)
Title: Voltage/frequency conversion circuit and control method therefor
Inventor: HARIO TOSHIO
IPC: H03B5/12
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To select a voltage/frequency conversion range only with a DC input voltage without requiring a control input from the outside and output a corresponding voltage/frequency converting signal.  <P>SOLUTION: The voltage/frequency conversion circuit for varying a frequency of an output signal in proportion to the DC input voltage is provided with a DC input voltage detection means and a means for selecting any one of a plurality of voltage/frequency conversion ranges in accordance with the detected DC input voltage and outputting the corresponding voltage/frequency conversion range. A voltage comparator is employed as the DC input voltage detection means, and the voltage/frequency conversion range from which a signal is to be outputted is selected according to the output state of the voltage comparator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272533-A (JP)
Title: Gas discharge panel and its manufacturing method
Inventor: AKIYAMA KOJI
IPC: H01J11/24
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas discharge panel for PDP of high reliability capable of reducing its discharge start voltage, establishing high brightness, and unlikely to generate a deterioration with the time and provide a manufacturing method for the discharge panel.  <P>SOLUTION: The gas discharge panel includes a front face plate 100 of such a structure that a plurality of displaying electrode pairs 104, a dielectric substance layer 105 covering them, and a protection layer 106 are formed on a transparent, insulating front substrate 101 and a back face plate 110 of such a structure that at least phosphor layers 115 and barrier ribs 114 are formed on a rear substrate 111, in such an arrangement that the front face plate 100 and the back face plate 110 are confronting with a discharging space 120 interposed, wherein the protection layer 106 contains chiefly elements belonging to group II and group VI in the periodic table and also contains at least one additive element selected among the element in group IV and group V, and the concentration of the first additive element on the side with the discharging space 120 is made larger than on the side with the dielectric substance layer 105 in the film thickness direction directed from the dielectric substance layer 105 toward the discharging spacer 120.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273920-A (JP)
Title: Transmitter and receiver of general data and priority data
Inventor: MORIOKA YOSHIHIRO
IPC: H04L47/43
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To independently perform processings of a priority packet the transmission processing of which is preferentially performed and a general data packet.  <P>SOLUTION: This transmitter transmits the priority packet which is preferentially transmitted and the general packet having transmission priority lower than that of the priority packet by time-axis multiplexing and controls average transmission data rate of the priority packet so that it does not become average input rate of the priority data, for example, by using exclusive hardware. In addition, the general data are intermittently transmitted while the priority data are transmitted by using a CPU and a microcomputer, etc., and burst transmission is evaded in average. As a communication protocol header to be used here, for example, an IP address is used as an address and an UDP port number is used as a sub-address.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273345-A (JP)
Title: Solid-state image sensing element and its manufacturing method
Inventor: YAMAMOTO MINORU
IPC: H04N5/372
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image sensing element which prevents abnormal expansion of a tungsten film which is an upper layer film of a transfer electrode due to absorption of oxygen and increase of resistivity of a transfer electrode, and prevents damage of the shape of a clearance part, and to provide its manufacturing method.  <P>SOLUTION: An amorphous silicon film 41 of a transfer electrode 40 is formed to have a bump 41A by a projection part 30 formed between adjacent transfer electrodes 40. A tungsten film 43 is formed in a recess between adjacent bumps 41A. A tungsten nitride film 60 is formed on the tungsten film 43 of the transfer electrode 40. The tungsten film 43 is prevented from reacting with oxygen in the silicon glass film 71 on the tungsten nitride film 60 even if it is subjected to high temperature heating treatment. The tungsten film 43 is not exposed in a clearance 50 which separates the adjacent transfer electrodes 40 and is not oxidized even under high temperature oxygen atmosphere.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279162-A (JP)
Title: Wall type water heater
Inventor: KANEDA MANABU
IPC: F24H9/06
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall type water heater provided with a metal fixture enabling to install a water heater main body with saving time and labor for installing an existing water heater on a wall by hanging a screw hole center part 10 of the metal fixture 5 in a water heater main body upper part on a temporally fixed wood screw 7 and threadedly fixing four parts of the screw holes 6 of the metal fixture at an upper part and a lower part of the water heater main body since it is difficult to see the hanging position of the metal fixture upper part due to thickness of the water heater main body and an operator needs to carry the heavy water heater main body during installing the same on a wall.  <P>SOLUTION: A second metal fixture 2 provided on the water heater main body 1 is inserted in a first metal fixture 3 fixed on a wall surface 4 with being slid in a lateral direction.  <P>COPYRIGHT: (C)2004,JPO