baber/WOPTO huggingface dataset:
Patent JP-2003158601-A (JP)
Title: Apparatus and method for network communication control
Inventor: KOREEDA KAZUYOSHI
IPC: H04N1/32
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a apparatus and method for network communication control, which can inform a sender that the data are lost without completing transmission if it happens. SOLUTION: The network communication control apparatus which converts data from a facsimile machine into electronic mail and transmits the converted data to another communication terminal and converts the electronic mail from the other communication terminal into facsimile data and transmits the converted data to the facsimile machine, enhances its reliability by storing management data including information as to whether or not transmission from the facsimile machine to the other communication terminal and/or transmission from the other communication terminal to the facsimile machine is completed, discriminating whether or not the management data denoting the presence of uncompleted transmission are stored in a prescribed timing,  and informing the sender about the presence of uncompleted transmission on the basis of contents of the management data when the management data including the information about the uncompleted transmission so as to automatically inform the sender about it when the data transmission is uncompleted.
Patent JP-2003158247-A (JP)
Title: Manufacturing method for ferroelectric non-volatile semiconductor memory
Inventor: SETO MASAHIRO
IPC: H01L21/8246
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a ferroelectric non-volatile semiconductor memory capable of effectively preventing the characteristic deterioration of a memory cell and peeling from an electrode of a ferroelectric layer even when heat is applied to the memory cell in a manufacturing process. SOLUTION: The manufacturing method for the ferroelectric non-volatile semiconductor memory has a process in which the memory cells (21, 22 and 23) are manufactured, a process in which insulating layers 30 and 31 are formed on the whole surface, a process in which the insulating layers 30 and 31 are thermally treated, a process in which an opening section 32 is formed to the insulating layers 30 and 31 in the upper section of the second electrode 23 and a process in which wiring PL is formed.
Patent JP-2003160185-A (JP)
Title: Protective cover for discharge lamp
Inventor: SAKAI MOTOHIRO
IPC: B65D85/42
Filed: 2001-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective cover for a discharge lamp, which can be simply attached to the discharge lamp, and can be easily detached even after the discharge lamp is mounted on a device.  <P>SOLUTION: Characteristically, a self-adhesive sheet is used for the protective covers 51 and 52 for the discharge lamp 1, which covers at least an arc tube part 2 of the discharge lamp 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003154166-A (JP)
Title: Billiard game system, input device therefor and computer program
Inventor: HAMANO TAKASHI
IPC: A63F13/52
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a game system in which the configuration of a simulated ball can be simplified and further the position or angle of shooting of the simulated ball with a cue can be specified without limiting the free movement of the cue. SOLUTION: The game system 1 is provided with a simulated ball 14 as an object to be shot by a player and a plurality of image sensors 37 and 37 for outputting the data of images which are provided by photographing a prescribed detection range 41 which is set on the shooting side of the player in respect to the simulated ball 14 from mutually different viewpoint. On the basis of the data outputted from the individual image sensors 37, the three-dimensional (3D) coordinates of at least two representative points 45a and 45b of a cue 45 in a 3D coordinate system which is set in respect to the detection range 41 are specified, and on the basis of these specified coordinates of the representative points, the point and the angle of shooting of the simulated ball 14 are specified.
Patent JP-2002226548-A (JP)
Title: Hardening resin and hardening resin composition
Inventor: OTSUKI NOBUAKI
IPC: C08G59/14
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a hardening resin and its composition capable of forming a hardened product excellent in characteristics such as heat resistance, moisture resistance, adhesiveness to a substance to be coated and the like by polymerization to be hardened with heat or light, in addition, obtain an alkali developable resin and its composition expressing tack free properties, rapid developing and good physical properties of a hardened coated film. SOLUTION: This hardening resin is obtained by modifying an epoxy resin and is radical-polymerizable and is obtained by reacting an epoxy resin having >2 epoxy groups in a molecule with a compound (I) having one hydroxy group and one functional group selected from a carbonyl group, an amino group and a thiol group bonded through a 3-35C hydrocarbon bond with a monobasic acid.
Patent JP-2003161399-A (JP)
Title: Water shut-off cover for connector
Inventor: INOUE TOMOKI
IPC: F16L57/00
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water shut-off cover for a connector provided with a checking function capable of easily confirming whether a pipe body has completely been inserted and fitted into the connector when installed.  <P>SOLUTION: The water shut-off cover 51 for the connector is composed of two cover members. The internal structure of a shut-off cover 65 which is configured by joining the cover members is constituted of a connector housing part 73 on one axial side which houses a pipe insertion part 5 of the connector and a pipe housing part 75 on the other axial side which houses the pipe body 45, the pipe housing part 75 is formed of a pipe housing body 87 on the other axial side which houses the other axial side from an annular protrusion 49 of the pipe body 45 and a protrusion housing part 89 on one axial side which houses the annular protrusion 49, and the pipe housing body 87 is configured as one with an inner diameter substantially identical to the outer diameter of the pipe body 45.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164909-A (JP)
Title: Method for manufacturing seam welded steel pipe
Inventor: OKABE YOSHITOMO
IPC: B23K13/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stably manufacturing a seam welded steel pipe of good seam quality at a high welding efficiency without generating the excessive melting of the end face corner part of the edge part of an open pipe and the insufficient melting inside the end face of the edge part even if t/D is relatively large.  <P>SOLUTION: In the method which comprises continuously forming a steel strip 10 into the open pipe 11 with a group of forming rolls 4, heating both the edge parts of the open pipe by high-frequency heating at the melting point of steel or above and carrying out the butt welding of the edge parts with squeeze rolls 6, each of the corner parts C<SB>1</SB>-C<SB>4</SB>of both the ends in the width direction and the thickness direction of the steel strip before forming it into the open pipe are chamfered in a tapered shape with the taper angles θ<SB>1</SB>-θ<SB>4</SB>of more than 30° and 80° or less and the taper heights H<SB>1</SB>-H<SB>4</SB>of 5-40% of the thickness t of the steel strip.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165679-A (JP)
Title: Operation device for elevator
Inventor: MORI KAZUNARI
IPC: B66B5/02
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation device for an elevator capable of quickly detecting a failure of an earthquake sensor and greatly improving securement of safety of the elevator.  <P>SOLUTION: This operation device for the elevator has the earthquake sensor 1, performs earthquake time control operation matching the magnitude of the earthquake according to earthquake sensing operation information from the earthquake sensor 1, and if the magnitude of the earthquake is not more than a predetermined magnitude, a reset command for the earthquake sensor is outputted from an earthquake information resetting means 3. The operation device for the elevator is provided with an earthquake information failure determining device 4 constructed of a failure detection timer means 41 setting a time range for detecting a failure of the earthquake sensor 1 and a very-low earthquake information failure detection counter means 42 counting the number of reset command outputs during the set time range and determining a failure of the earthquake sensor 1 when the counted number reaches the predetermined number or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003050570-A (JP)
Title: Planar display device
Inventor: ENDO NAOHIKO
IPC: G09G3/20
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To realize a high reliability planar display device by suppressing deterioration in the characteristics of peripheral driving circuits. SOLUTION: A buffer constituting a peripheral driving circuit includes a plurality of stages of CMOS inverters, and an n type TFT of an odd-numbered inverter is of a double-gate structure, and an n type TFT of an even-numbered inverter is of a single gate structure. Otherwise, a gate width or a gate length of the n type TFT of the odd-numbered inverter is made larger than that of the n type TFT of the even-numbered inverter.
Patent JP-2003165197-A (JP)
Title: Liquid ink scattering preventing device of printing/ coating machine
Inventor: IKEZAWA KAZUO
IPC: B05C11/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the liquid ink or washing liquid which is bonded to a printing plate cylinder or coating roll rotated during the washing of the printing plate cylinder or coating roll during or after operation, in an ink supply pan from scattering to the outside of the ink supply pan as splash ink.  <P>SOLUTION: In the liquid ink scattering preventing device of the printing/ coating machine, the liquid ink 20 is put in the ink supply pan 3, and a cylinder 1 such as the printing plate cylinder, the coating roll or the like is immersed in the liquid ink to be rotated. A sheet S to be printed or coated is introduced into the nip between the cylinder 1 and an impression cylinder 2 under predetermined pressure while scraping off the ink bonded to the peripheral surface of the cylinder 1 by a doctor 4 and fed to be printed or coated. An automatic take-up type long sheet 7 for preventing the scattering of the splash ink 20a is provided at least, between the rear side of the ink supply pan on the downstream side in the rotary direction of the under peripheral surface of the cylinder 1, and the doctor provided above the rear side of the ink supply pan under tension.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169087-A (JP)
Title: Ip streaming system, policy server, network repeater, and ip streaming distribution method
Inventor: ANDO ARATA
IPC: H04N21/24
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use network resources while securing QoS.  <P>SOLUTION: A system is constituted by connecting CMTS 31 which accommodates a cable 40 to which user terminals 51 and 52 are connected and a head-end system 10 which performs streaming distribution of view-request contents via a network 20. This head-end system comprises a navigation server 11 which receives the kind of the view-request contents from a user, a distribution server 12 which makes an inquiry about QoS securing once receiving notice of the view-request contents from the navigation server and distributes the requested contents when they can be distributed, and a policy server 13 discriminates the resource use state of network repeater related devices in the network path for distributing the contents and the use state of the frequency band of the cable to which the user terminals are connected in response to the inquiry and informs the distribution server of the discrimination result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178733-A (JP)
Title: Contact structure of battery
Inventor: SUZUKI SHINJI
IPC: H01M2/10
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact structure of a battery capable of improving fluctuation of battery life due to the individual difference of camera body and batteries by making the contact resistance between the battery and a battery connection terminal low.  <P>SOLUTION: For a battery housing part into which, batteries 12 are inserted along the longitudinal direction of a battery chamber 14, self-cleaning effect between the battery and the battery connection terminals is heightened by closing a battery rid having high contact point pressure which makes the battery and the battery connection terminals relatively move and makes the contacts scrub each other. For example, the battery and the connection terminals at both end sides of the battery are scrubbed each other by making the holding member 24 formed to the inside of the battery rid contact with the side surface of the battery 12, and making the battery rotate in the peripheral direction. It is possible to form into a structure which makes the terminal base slide, interlocking with the slide movement of the battery lid, by jointing the terminal base arranged at the back end of the battery chamber 14 with the terminal base by a linking structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177082-A (JP)
Title: Dioxins-sampling method and dioxins-analyzing method
Inventor: MIYATA HIROSHI
IPC: G01N1/32
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently sample dioxins to accurately analyze the amount of dioxins adhering to a flue that is produced when tearing down incineration facilities such as a garbage incinerator, and a metal deposit such as an EP plate.  <P>SOLUTION: After a metal material is washed by acid, it is dried, and then is subjected to ultrasonic extraction using an organic solvent. The amount of dioxins that are sampled in an acid cleaning liquid and the extraction liquid of the organic solvent is analyzed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002241281-A (JP)
Title: Blood lipid-improving agent composition
Inventor: OSAWA TSUNEOKI
IPC: A61K31/40
Filed: 2001-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an excellent blood lipid-improving agent. SOLUTION: This blood lipid-improving agent composition contains atorvastatin, and one or more vitamins selected from the group consisting of riboflavin compounds, tocopherol compounds, ascorbic acid compounds, pantethine and taurine.
Patent JP-2002212135-A (JP)
Title: Method for synthesizing aliphatic, alicyclic or araliphatic chloroformate
Inventor: BONNARD HUBERT
IPC: C07C69/96
Filed: 2001-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing a (substituted) aliphatic, alicyclic or araliphatic chloroformate by a reaction of phosgene, diphosgene and/or triphosgene with a corresponding alcohol. SOLUTION: The reaction is carried out under a pressure of <=95×103 Pa (i.e., 950 millibars) at a temperature in the range of -30 deg.C to 50 deg.C. The reaction is suitable for producing especially menthyl chloroformate and bencyl chloroformate.
Patent JP-2002286547-A (JP)
Title: Wide band normal incidence telescope
Inventor: TAKIZAWA YOSHIYUKI
IPC: G02B23/06
Filed: 2001-12-17
Abstract: PROBLEM TO BE SOLVED: To reflect rays of a wide energy band, for example, rays ranging over soft X-rays to a visible light area at a high reflectance respectively by a single reflecting mirror so as to observe the rays of the wide energy band. SOLUTION: This telescope has the reflecting mirror having a surface part where each different kind of multilayered film is formed in every area of a prescribed shape to reflect the incident rays in the surface part, and a detector to which the reflected rays reflected in the surface part get incident to be spectrally detected.
Patent JP-2003188740-A (JP)
Title: Portable wireless transmitter
Inventor: EGAWA KAZUHIRO
IPC: G08B25/10
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To share a case regardless of the presence/absence of a cover for a push-button and to solve the problem on the intrusion of dust or the like or the design of appearance.  <P>SOLUTION: The portable wireless transmitter is provided with a lower case 2, an upper case 3 fixed over the lower case, an opening formed on the upper case, a groove 3c for seal formed along the outer periphery of the opening on the rear side of the upper case, a pair of lock grooves 3d formed on the lower parts of confronted surfaces of the opening, a push-button 4' arranged on the opening part and having a pressing part 4a and a projection 4d for seal formed along the outer periphery of the pressing part to be fitted with the groove for seal, and lock pawls 6e of the cover 6 can be locked into the lock grooves 3d.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188841-A (JP)
Title: Digital data multiplexer
Inventor: HARA TATSUYA
IPC: H04N21/44
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a size (capacity) of an input buffer memory in the case of multiplexing digital data in the unit of packets and outputting the multiplexed data.  <P>SOLUTION: The digital data multiplexer is provided with: the input buffers B1 to Bn for a plurality of channels; occupied amount calculation apparatuses O1 to On for calculating their occupancy amounts; a buffer occupancy amount comparator 9 that compares a threshold predetermined to each of the buffers B1 to Bn with an actual occupancy amount by the calculation apparatuses O1 to On; and a data selector 6 that selects the largest buffer among the buffers whose occupancy amount exceeds the threshold and provides an output on the basis of occupancy amount comparison results 10-1 to 10-m of the comparator 9. As a result, since the buffer with the largest buffer occupancy amount is selected and multiplexed data 7 are outputted, it is not necessary to increase the capacity required for each of the buffer memories B1 to Bn and the sum of the memory sizes can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182007-A (JP)
Title: Anti-fogging film
Inventor: ICHIGE AKIHIRO
IPC: C08L23/08
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an olefinic film having excellent anti-fogging properties.  <P>SOLUTION: The concentration of an anti-fogging agent of the olefinic film is 0.01 - below 1 wt.% and at least one surface of this film is subjected to corona discharge treatment and formed from a layer containing a resin composition (C) which is composed of an ethylene/α-olefin copolymer (A) with a density of 870-910 kg/m<SP>2</SP>and an n-hexane extraction amount of 4 wt.% or less and high-pressure radical low density polyethylene (B) and characterized in that the content of the component (A) is 95-40 wt.% and the content of the component (B) is 5-60 wt.% with respect to the sum total amount of 100 wt.% of the components (A) and (B).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184666-A (JP)
Title: Vehicle mounting internal combustion engine and fuel cell
Inventor: SEN BOKU
IPC: B60L50/16
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle mounting an internal combustion engine and a fuel cell with high energy efficiency.  <P>SOLUTION: This vehicle mounting an internal combustion engine 1 and a fuel cell 2 includes a reformer 6 and a hydrogen separating device 9. The reformer 6 reforms at least part of liquid fuel by dehydrocyclization reaction and generates reformed fuel having high-octane component being rich in aromatic hydrocarbon and hydrogen. The hydrogen separating device 9 separates hydrogen from the reformed fuel. The vehicle also includes a device to supply at least part of the reformed fuel as fuel for the internal combustion engine 1, and a device to supply separated hydrogen as fuel for the fuel cell 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002195231-A (JP)
Title: Fastening structure
Inventor: KAWATANI TERUYUKI
IPC: F16B35/04
Filed: 2001-12-19
Abstract: PROBLEM TO BE SOLVED: To provide fastening structure capable of preventing flatness of a flanged face from worsening when serration of a bolt is pressed into a flange. SOLUTION: The bolt 5 having serration 7 in a part of an outer peripheral surface 6 in an axial direction is pressed into a bolt hole 3 that is formed in the flanged portion 2 of an installing member 1 in the fastening structure. The serration 7 is located in a first distance D and second distance C apart from both end faces 2A and 2B of the flanged portion 2, respectively. The first and second distances D and C exceed 13% of the thickness of the flanged portion 2. Consequently, the serration 7 is pressed onto the inner peripheral surface 13 of the bolt hole.
Patent JP-2003199316-A (JP)
Title: Linear synchronous motor
Inventor: KATSUMI KENICHI
IPC: H02K41/02
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To exactly cancel leaking flux generated by a set of two coils for difficult armature reaction, because I/O impedances of the set of two coils are equal to each other, so that drive currents passing through both of them are equal.  <P>SOLUTION: In this linear synchronous motor, where hollow traveling coils 1-1 to 1-6 make the direction of flux excited by the drive current coincide with the self-traveling direction and permanent magnets with quantity of 2N (N: Integer) are arranged side by side in the traveling direction, the set of two adjacent hollow traveling coils are disposed so that one winding finish end and the other winding finish end may face each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194263-A (JP)
Title: Fuel tube
Inventor: KOIKE MASAKI
IPC: F16L11/04
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel tube having excellent flexibility and also a strong inter-layer bonding force even without interposing any adhesive layer while a resistance against fuel permeation is assured to the same degree as a conventional fuel tube.  <P>SOLUTION: The fuel tube is composed of a barrier layer formed from ethylene-vinyl alcohol copolymer (expressed as EVOH) and an outer layer formed from a polymer alloy chiefly containing high-density polyethylene (expressed as HDPE). The polymer alloy contains dicarboxylic acid denatured polyolefin, wherein the melt mass flow rate (MFR) value (at 230°C: JIS K 7210) of the dicarboxylic acid denatured polyolefin is greater than the MFR value (at 190°C: JIS K 7210) of HDPE.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199374-A (JP)
Title: Impact drive unit and recorder and/or reproducing unit
Inventor: KURITA KAZUHITO
IPC: H02N2/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress interference of waves of vibration to be propagated to a distal end of a drive shaft with a wave of a vibration to be reflected at the distal end of the shaft, due to elongation and contraction of an electromechanical transducer.  <P>SOLUTION: The impact drive unit comprises a drive shaft 24, an electromechanical transducer 25 mounted at one end of the drive shaft 24 to make the drive shaft 24 expand or contract axially, in response to a drive pulse, and a movable unit 27 slidably supported to the shaft 24 and sliding axially on the shaft 24 by axially displacing the shaft 24, while the transducer 25 is expanded or contracted in response to the drive pulse. The sectional shape of the drive shaft 24 is partly varied.  <P>COPYRIGHT: (C)2003,JPO