baber/WOPTO huggingface dataset:
Patent JP-2002137240-A (JP)
Title: Polypropylene resin sheet and manufacturing method therefor
Inventor: MATSUMOTO OKINAGA
IPC: C08L23/10
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin sheet which is molded by a polishing roll process and a bank molding process and shows outstanding surface smoothness and transparency as well as a manufacturing method for the polypropylene resin sheet. SOLUTION: This polypropylene resin sheet is molded by the polishing roll process and the bank molding process using a polypropylene resin with a melt tension of 2.4 or more. In addition, the sheet may have an organometallic phosphate compounded in order to enhance the transparency. The organometallic phosphate is preferably basic polyvalent organometallic cyclic phosphate. Further, the manufacturing method for the polypropylene resin sheet comprises the steps to extrude a polypropylene resin with the melt tension of 2.4 or more from a T-die and mold the extrusions into sheets through the contact parts of paired rolls forcefully nipping the extrusions. In this case of molding the extrusions, a resin reservoir is formed in the pressure nipping parts of the rolls.
Patent JP-2001185873-A (JP)
Title: Case for small-volume apparatus, including manually removable back cover
Inventor: RUFEWOCS PATRICK
IPC: H05K5/03
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a case for a small-volume apparatus, especially clocks, including an intermediate component and a removable back cover attached to the bottom of the intermediate component. SOLUTION: A clock case comprises an intermediate component 2 and a removable back cover 3, the back cover 3 is held with at least one rail 5 at the bottom of the intermediate component 2, and the rail 5 has a first part 7 disposed to easily slide into a groove 9 formed in the intermediate component 2 and a second part 11 disposed to press the edge 13 of the back cover 3. The user removes the rail, without using a tool, and removes the back cover to replace a cell for feeding power to the mechanism.
Patent JP-2002137472-A (JP)
Title: Sheet carrying roller
Inventor: KUSANO ATSUSHI
IPC: B41J13/02
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a high accuracy sheet carrying roller in which carrying accuracy of a print sheet is enhanced by suppressing variation in the diameter, and thereby the outer circumferential length, of a roller piece due to temperature variation. SOLUTION: A roller piece 8 comprises a core 9 of polyphenylene resin press fitted with an ethylene propylene rubber 10 of 1 mm thick exhibiting excellent wear resistance. When a roller shaft 7 is applied with the resin core 9, as a base, and press fitted with the rubber 10, thermal conduction from the metallic roller shaft 7 is suppressed while reducing the volume of the rubber 10 and variation in the diameter of the roller piece 8 due to thermal expansion can be reduced.
Patent JP-2002145299-A (JP)
Title: Liquid pour-out device and method for mounting the same
Inventor: MYOJIN KEISUKE
IPC: B65D47/26
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a detachable liquid pour-out device both to save a space in a distribution for liquid storage bags and to improve usability in pouring out. SOLUTION: The liquid pour-out device includes a nozzle 3 inserted from an opening of a liquid storage bag for leading liquid contents in the bag; a support 4c fixedly provided on the nozzle 3, a pair of plates 4a and 4b which couple with the support 4c, can be opened/closed with the support 4c as a spindle and have a form to be capable of holding the liquid storage bag; a fixing member 5 slidably inserted through the nozzle 3 and having a shape that can be engaged when the pair of plates 4a and 4b are closed; and a head 6 mounted on a top of the nozzle 3 for controlling a discharge amount of the liquid contents.
Patent JP-2001186400-A (JP)
Title: Recording/reproduction display device
Inventor: FUKUDA JIRO
IPC: H04N5/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To use a recording/reproduction display device in a comfortable form without interrupting viewing for photographing when self-photographing is conducted. SOLUTION: A photographing part having a photographing lens and an image pickup circuit obtaining the video signal of an object and a display displaying supplied picture information on a monitor, photograph the object positioned in front of the display by the photographing part. When the photographed object is displayed on the display, the optical axis direction of the photographing lens in the photographing part and the display direction of the display are arranged to turn in the same direction. The connection part of the photographing part and the display is constituted so that the photographing part and the display can be connected without interrupting the viewing field of the photographing lens.
Patent JP-2002147435-A (JP)
Title: Conductive roller and method of manufacturing the same
Inventor: HATTORI SHIN
IPC: G03G15/02
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a conductive roller and a method of manufacturing the same capable of providing an excellent adhesiveness between a conductive elastic layer containing a polar rubber and a conductive shaft body and uniform electric characteristics, and capable of performing a uniform charge by a charge roller and a uniform transfer by a transfer roller in an electrophotographic device. SOLUTION: In this conductive roller having the conductive elastic body layer stuck, through an adhesive agent layer, to the shaft body along the outer periphery of the conductive shaft body, the conductive elastic body layer contains a polar rubber, and the adhesive agent layer is formed of a resin having ester radical in principal chain.
Patent JP-2002144328-A (JP)
Title: Method for manufacturing kneaded mixture, kneaded mixture, molding and sintered material
Inventor: YAMAGAMI TOSHIAKI
IPC: B01F13/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a kneaded mixture obtained by sufficiently mixing a powder and a binder by constituting of a material containing the powder and the binder. SOLUTION: The kneaded mixture is manufactured by kneading the material containing the powder and the binder. The kneading is conducted by giving a kneading energy of 0.07 to 3.5 kWh per the material 1 L. The kneading is preferred by conducting at a temperature of a softening point or higher of the binder or a temperature of a melting point or higher. A content of the powder in the material is preferred to be 50 to 95 vol.%. A mean particle size of the powder is preferred to be 2 to 1,200 μm.
Patent JP-2002149510-A (JP)
Title: Server device
Inventor: SAKIMURA TOSHIO
IPC: G06F13/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent the inequity of connection when many slaves are connected to one Piconet in Bluetooth being a short range radio data communication standard. SOLUTION: A server is provided with a searching means 100, a 1st queue 102, a 2nd queue 103 and a queue inputting means 101. The searching means 100 retrieves in an area, and attribute information such as a detected client address is given to the queue inputting means 101. The inputting means 101 inputs the attribute information of a preferentially connected client to the 1st queue 102 and inputs the attribute information of the other clients to the 2nd queue 103 on the basis of the past connection history. The server preferentially fetches the attribute information stored in the 1st queue 102, and the client having the attribute information is connected to the server.
Patent JP-2001202623-A (JP)
Title: Optical disk, method and device for recording and reproduction therefor
Inventor: KARITA YOSHIHIRO
IPC: G11B7/007
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk, with which access operation is not made unstable. SOLUTION: A non-recording area 5 is provided on the outer peripheral side of a recording area 4 on an optical disk 1. Between the recording area 4 and the non-recording area 5 on the optical disk 1, a mark area 6 is provided. In this mark area 6, a recognizing mark area 6d is formed for recognizing the boundary of the recording area 4 and the non-recording area 5. Inside the mark area 6, first and second buffer areas 6b and 6c are respectively provided before and after the recognizing mark area 6d. The width of the first and second buffer areas 6d is set to the width of >=20 tracks and <=100 tracks.
Patent JP-2002151195-A (JP)
Title: Rubber plug for waterproof connector and waterproof connector structure
Inventor: SUZUKI KATAHITO
IPC: H01R43/28
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a rubber plug for a waterproof connector attachable to an electric wire always in a normal condition without using an insulation barrel. SOLUTION: This rubber plug 1 for the waterproof connector is constructed of a cylindrical rubber plug main body 3 and a short cylindrical cap part 5 integrated with the rubber plug main body 3, and the cap part 5 is formed of a hard material. An exposed electric wire insertion hole 23 in the cap part 5 is formed in diameter smaller than a coated electric wire part in the electric wire.
Patent JP-2002155010-A (JP)
Title: Discotic liquid crystal compound, electroconductive liquid crystal element and organic electroluminescent element using the same liquid crystal compound
Inventor: KAMATANI ATSUSHI
IPC: C07C49/84
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a discotic liquid crystal compound having excellent carrier injecting characteristics or an excellent carrier transporting ability and compose an organic EL element having a high luminous efficiency by using the liquid crystal compound. SOLUTION: This discotic liquid crystal compound has a specific structure in which a >=5C alkyl group is substituted at triphenylenhexayl. The organic EL element is composed by forming a carrier transporting layer or a carrier injecting layer using the discotic liquid crystal compound.
Patent JP-2002184873-A (JP)
Title: Non-volatile semiconductor storage device and manufacturing method thereof
Inventor: KAWASHIMA NORIYUKI
IPC: H01L29/49
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor storage device with little variation in electric characteristics among memory cells. SOLUTION: A floating gate electrode 7 provided on a substrate 1 comprises two or more kinds of materials with different carrier capturing efficiencies. The carrier is accumulated at the floating gate electrode 7 for storing data to constitute a region with little variation of a threshold voltage. The part with little variation is used as a margin for circuit operation, for less variation among cells and faster operation.
Patent JP-2002149439-A (JP)
Title: Method for switching server and server device in distributed processing system
Inventor: KIJI SHINICHI
IPC: G06F15/177
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To shorten the task stopping period accompanying server switching. SOLUTION: A service requesting server 1 executes a plurality of kinds of task processing. Server providing servers 2-5 are constituted as servers for providing various services necessary for the execution of the task processing in the service requesting server 1, and made redundant to the present servers and the preliminary servers. The server 1 stops the task when any failure is generated in the present server 2, and switches the present server 2 to the preliminary server 3, and performs service connection processing to the server 2 as for only the service whose connection priority order is high among the services which are provided by the server 2, and resumes the task. Then, a process for providing the service is generated on the server 2 by the service connection processing.  After resuming the task, the server 1 dynamically executes the service connection of the service whose service connection is not completed when it is necessary to use the service.
Patent JP-2002159183-A (JP)
Title: Power supply
Inventor: MINE RYUTA
IPC: H02M3/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce the size, weight and cost by preventing AC power from being supplied continuously to a power supply circuit in which an abnormality has occurred. SOLUTION: The power supply comprises a power supply circuit 12 being connected with an AC power supply through a switch 13, a power supply circuit 11 being connected with an AC power supply not through the switch 13, a controller 22 operating with a DC output voltage from the power supply circuit 11 to output a command signal, and a SW drive circuit 14 provided in the power switch 12 in order to supply AC power to the power supply circuit 12 or interrupt AC power supply thereto by turning the switch 13 on/off according to a command signal delivered from the controller 22. A monitor section 15 monitors the operating state of the power supply circuit 12 detected at detecting sections 17, 19 and 20 and when an abnormality is detected in the operating state, the switch 13 is interrupted forcibly thus interrupting AC power supply to the power supply circuit 12.
Patent JP-2002157561-A (JP)
Title: Ic card and its manufacturing method
Inventor: NISHIMURA KIMITAKA
IPC: B42D15/10
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To improve a yield. SOLUTION: In this IC card, an antenna board where an IC chip and an antenna circuit are mounted on a board is inserted between at least, one pair of films. At least, one or more through holes are formed on the board in one pair of films, a recessed part and a projecting part are respectively formed on planes facing the antenna board, and the antenna board is fixed to one pair of films in such a manner that the projecting part is fitted into the recessed part through the through holes formed on the board.
Patent JP-2002156823-A (JP)
Title: Developing device for image forming device
Inventor: INOUE KAZUE
IPC: G03G15/08
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a developing device for an image forming device which stirs toner without giving mechanical damage and stably accurately detects the quantity of remaining toner independently of stirring. SOLUTION: A developing device 10 is provided with a toner vessel 11 where toner is stored, a stirring device 1 which stirs the toner in the toner vessel 11, a toner sensor (a light emitting part 15a and a light receiving part 15b) which detects the quantity of toner remaining in the toner vessel 11, and a toner springing-up film 19 which has one end part fixed in the toner vessel 11 and has the other end part brought into contact with the outside peripheral surface of a cylindrical rotating body 2. The stirring device 1 is comprised of the cylindrical rotating body 2 rotatably supported in the toner vessel 11 and plural fins 3 which are provided on the outer peripheral part of this rotating body 2 and scoop the toner.  The light emitting part 15a and the light receiving part 15b of the toner sensor face each other with a hollow part 2a of the rotating body 2 between them and are positioned in the direction from the upper side to the lower side of the hollow part 2a as the toner powder surface level variance direction.
Patent JP-2002154443-A (JP)
Title: Motor-driven power steering device
Inventor: SHIBAMURA YOSHIHITO
IPC: B62D5/04
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven power steering device capable of lessening the backlash amount without giving a preload to a worm meshing part with a worm wheel and reducing the meshing resistance in the meshing part. SOLUTION: The motor-driven power steering device includes a worm 71 rotated by a motor 6 for assisting the steering, a pressing piece 10 to press the worm 71 to the meshing part with the worm wheel 72, and a resilient piece 15 to suppress the pressing force by giving the worm 71 a resisting force to resist against the pressing force of the pressing piece 10, whereby the worm 71 is stopped in a position where the pressing force is balanced with the suppressing force of the resilient piece 15.
Patent JP-2002120492-A (JP)
Title: Writing material system
Inventor: MURATA TAIRA
IPC: B43K29/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a writing material system which enables arbitrary combination of writing materials in conformity with the use, with a writing implement as the core, as is the case of a portable personal filing system, and which is suitable for carrying and can be used also singly. SOLUTION: In this writing material system, a columnar base for setting the writing materials is constituted of a columnar recess which retains a columnar connecting shaft with a spherical protuberance thereof pressed therein and of the columnar connecting shaft which functions as a grip in the use and has the spherical protuberance provided at the fore end, and it is made of a synthetic resin and formed integrally. In the case when all or some of the writing materials are made of the synthetic resin and can be formed integrally, the whole of the all or some of the materials formed integrally is made a component.  The components provided with the same or different kinds of materials formed integrally in the same way are paired and connected by pressing the respective spherical protuberances in columnar recesses, and the writing material system is obtained by combining the writing materials arbitrarily in conformity with the use by combining the components.
Patent JP-2002159030-A (JP)
Title: Private branch exchange system
Inventor: TATSUMI YUKICHI
IPC: H04Q3/62
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a private branch exchange system capable of setting a special purpose button corresponding to group incoming and originating to an extension or a line wire by using the button. SOLUTION: A private branch exchange 10 has an incoming group memory 15 capable of grouping and storing extension numbers given to respective extension ports 1, and an incoming destination memory 14 capable of storing incoming destinations for the incoming from the line wire. Respective extension telephones can be registered with respect to their functional buttons. When incoming to the incoming group, the extension telephone belonging to the group displays on a display means corresponding to the button of the group, and transmits a telephone number and a name of the group to an originator side. When incoming by depressing the button, the telephone transmits the telephone number and the name of the group to the originating destination to an incoming person side.
Patent JP-2002163023-A (JP)
Title: Constant flow valve with check function
Inventor: YAMAGUCHI HIROKI
IPC: F16K15/14
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To allow stable flow regulation and to impart a stable check function. SOLUTION: A flow-in port 13 and a flow-out port 15 are formed in a case 20, and a valve element 11 for opening and closing the flow-in port 13, a plate 12 abutting to the valve element 11 in a downstream, and a compression spring 14 for pressing the valve element 11 to the flow-in port 13 via the plate 12 are arranged respectively inside the case 20. The valve element 11 comprises an elastic body, and the plate 12 is highly rigid. A cut-out 12d is formed in a portion where the plate 12 abuts to the valve element 11, water is passed through a clearance between the element 11 and the cut-out 12d, and water volume is regulated thereby in response to water pressure applied to the valve element 11.
Patent JP-2002129720-A (JP)
Title: Sunshade in street roof
Inventor: KAWAKAMI TAKEYA
IPC: E04F10/08
Filed: 2000-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a sunshade in a street roof, by which ventilation is improved and which can correspond even to an illuminating angle, is opened and closed freely and also has excellent appearance. SOLUTION: In the street roof in which the roof is borne onto a street by a plurality of posts 1, the insides of guide grooves 2 formed in the internal- surface longitudinal direction between the mutually opposite left-right posts 1 are borne slidably by hanging levers 4 formed to the left-right side faces of a sunshade plate 3 while through-holes 5 are penetrated to metal fittings 6 fixed at the upper ends of the left-right posts 1 and a rotating lever 7 in which a driving section is installed at one end is bridged, the base ends of arm levers 9 are fixed at positions in the vicinity of both ends of the rotating lever 7, extended in proper length towards the outside and formed in a derrickable manner,  and left-right end sections at the upper edge of the sunshade plate 3 are borne at the left-right front ends of the arm levers 9 and the sunshade plate 3 is moved vertically and opened and closed along the guide grooves by the derricking of the arm levers 9.
Patent JP-2002168829-A (JP)
Title: Detecting element
Inventor: MATSUNOSAKO HITOSHI
IPC: G01N27/409
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when metal members are brazed to surfaces of terminal parts formed at a solid electrolyte forming a detecting element, brazed parts in the terminal parts are broken down in the tensile test in the vertical direction of the metal members. SOLUTION: The detecting element is provided with a detection part which is composed by forming a pair of electrodes on both main faces of a zirconia solid electrolyte substrate and which detects an environmental state, the terminal parts which are formed on the surface of the substrate and which are connected electrically to the electrodes and the metal members which are brazed to the terminal parts by a brazing material. The terminal parts are composed of composite conductors which are composed of metal phases and metal oxide phases, and the maximum distance between the adjacent metal phases in a reflection electron micrograph on the surfaces of the composite conductor layers is controlled to be 10 μm or less.
Patent JP-2002171304-A (JP)
Title: Fault report processing method and monitoring device
Inventor: ICHIDA KATSUYA
IPC: H04L69/40
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a fault report processing method and a monitoring device capable of suppressing an unwanted fault report. SOLUTION: This monitoring device is provided with a fault detecting part 116 for determining a fault when the weighting W(n) (n=1, 2, 3...) of a monitoring state inside a monitoring object is i<=n<j (i: minimum value of weighting to become report object, j: maximum value of weighting) and a fault reporting part 117 for reporting the fault to the outside based on the output from the fault detecting part. Then, a value W(j) greater than W(n) (i<=n<j) is provided. Thus, even when W(n) (i<=n<j) occurred, fault reporting processing is not performed if W(j) occurred in another monitoring state.
Patent JP-2001218527-A (JP)
Title: Creation of synthetic chimera plant
Inventor: SUGAWARA KUNIAKI
IPC: A01H1/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a rnethod of efficiently creating synthetic chimeras by allowing all of the adventitious buds occurring from the whole upper face of the graft cutting section to grow as the chimera candidates, and novel type of periclinal chimera plants and the like that are created by this technique. SOLUTION: This relates to a method of efficiently creating and growing synthetic chimera plants in which two kinds plant tissues constituting the synthetic chimera are arranged so that they may constitute the upper part and the lower part and the composition plane is grafted horizontally, then after rooting, the upper tissues are cut off from the composition plane so that the upper tissues may be slightly remained and all of the adventitious buds occurring from the whole upper face are grown as the chimera candidates and the objective synthetic chimera plants are created or grown according to the analyses of DNA or genes. In addition, new plants are created and grown by selection of the periclinal chimeras.