baber/WOPTO huggingface dataset:
Patent JP-2003224617-A (JP)
Title: Apparatus and method for communication
Inventor: DOGUCHI MAKOTO
IPC: H04L29/06
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To actualize a high transmission rate by avoiding discarding of a packet even in the case of abrupt change of a transmission line state and preventing resending processing.  <P>SOLUTION: Modulation systems and the number of error bits of received packets are stored in a received packet information storage part 28A by transmission source addresses of the received packets and a transmission destination address detection part 29 retrieves the transmission destination address of a transmitted packet from the received packet information storage part. A modulation system determination part 30A determines a modulation system which has higher efficiency than the modulation system stored in the received packet information storage part when the number of error bits of the same address as the transmission destination address is 0, determines the same modulation system as the modulation system stored in the received packet information storage part when the number of error bits is within a specified range, determines a modulation system with lower efficiency than the modulation system stored in the received packet information storage part when the number of error bits exceeds the specified range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003114789-A (JP)
Title: Image forming device, data processing device, and data processing method
Inventor: NAKAMURA TADAHIRO
IPC: B41J5/30
Filed: 2002-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a data processing device easily capable of accepting data transmitted from a specific device that is preset, while rejecting processing data from other devices than that, or rejecting processing of data from a specific device that is preset when received. SOLUTION: To this data processing device, registration of a user or host computer to which execution of processing is permitted, and registration of a user or host computer to which execution of processing is prohibited are enabled.
Patent JP-2003226089-A (JP)
Title: Applicator
Inventor: UCHINO MASAHIRO
IPC: C09D11/17
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an applicator preventing the scattering of a back-flow preventing agent or ink even if receiving an impact by falling or the like.  <P>SOLUTION: The applicator is characterized in that the complex modulus of the back-flow preventing agent is adjusted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225700-A (JP)
Title: System for recycling waste sludge
Inventor: KIUCHI ETSUO
IPC: B22C3/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for recycling waste sludge, in which the waste sludge generated when waste slurry is regenerated is separated into a residual liquid (an organic solvent) and a fine solid by extraction at a low cost so that the fine solid can be recycled effectively and the residual liquid can be recycled as a coolant component when preparing new slurry, which is helpful in solving the environmental problem since industrial waste is not generated at all.  <P>SOLUTION: This system comprises a distilling and drying step to vaporize the residual liquid separated from the waste sludge generated when the waste slurry is regenerated, dry the fine solid and reduce the dried fine solid to powder. The obtained powdery fine solid is reutilized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229441-A (JP)
Title: Carrying mechanism of tape carrier for semiconductor device
Inventor: KASAGI YUSUKE
IPC: H01L21/50
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need for the work of a change in setting upon conditions of a carrying speed being changed, and detect timely a mistake (slip) of carrying a material with high accuracy in a carrying mechanism of a tape carrier for a semiconductor device.  <P>SOLUTION: In a carrying mechanism, a TAB tape material 7 of a tape carrier for a semiconductor device is held between a drive roller 2 and a press roller 1, and is carried, and the TAB tape material is supported on and guided with a free roller 1 located upstream the drive roller 2. There are provided a first encoder 4a rotatable in synchronism with the drive roller 2; a second encoder 4b rotatable in synchronism with the free roller 1; and decision means 5 for receiving outputs from both encoders 4a, 4b, comparing the revolutions of the drive roller 2 and the free roller 1, and determining whether or not there is existent a slippage of carrying for the TAB tape material 7 by making use of a difference between the revolutions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002268396-A (JP)
Title: Paper-peeling device
Inventor: YASUDA YUJI
IPC: B65H29/54
Filed: 2002-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a paper-peeling device by which uneven wear will not be caused on a photoreceptor drum. SOLUTION: This device is provided with a rotary cam 30 which is connected with several peeling claws 25, brought into press-contact with the photoreceptor drum and by which the peeling pawls 25 are moved in the width direction of the photoreceptor drum. The rotary cam 30 is set, so as to form a locus drawn by the individual claw 25 on the rotating photoreceptive drum into a triangular wavy form.
Patent JP-2003232368-A (JP)
Title: Rolling device
Inventor: UYAMA HIDEYUKI
IPC: C22C1/10
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a roller bearing which is superior in all of corrosion resistance, non-magnetizability and wear resistance.  <P>SOLUTION: An inner race and an outer race are formed in matrix comprising a titan alloy by a material in which a particle comprising titanium boride is dispersed and deposited in ratio between fraction of above 3% by volume and fraction of below 40% by volume. A rolling body is made of silicon nitride.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234494-A (JP)
Title: Semiconductor light receiving element
Inventor: INOGUCHI YASUHIRO
IPC: H01L31/0232
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light receiving element having a structure wherein desired filter characteristic can be realized by using an InGaAsP semiconductor film.  <P>SOLUTION: This semiconductor light receiving element 1a has a semiconductor part 2 provided with a substrate 2a, a light detector 2b and a filter 2c, which are arranged in order in a prescribed axial direction. The light detector 2b is provided with a light absorbing layer 8 containing a III-V semiconductor layer, a window layer 10 containing a III-V semiconductor layer, and an anode semiconductor region 12. The light absorbing layer 8 is an N-type conductivity type semiconductor layer or an I-type conductivity type semiconductor layer and arranged between a III-V semiconductor layer 6 and the window layer 10. The light detector 2b is arranged on a surface 4a of a semiconductor substrate 4 via the III-V semiconductor layer 6. The filter 2c is provided with InGaAsP semiconductor layers 24a, 24b, and 24c and III-V semiconductor layers 26a, 26b, and 26c.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231841-A (JP)
Title: Ink for ink-jet recording and ink-jet recording method
Inventor: TAGUCHI TOSHIKI
IPC: C09D11/40
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet recording ink having excellent jetting stability even after the storage for a long period, keeping the original hue and having excellent weather resistance.  <P>SOLUTION: The ink for ink-jet recording contains one or more kinds of azo dyes having a specific structure and dissolved or dispersed in an aqueous medium and is free from antiseptic agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242416-A (JP)
Title: Fee charging method, fee charging device, program, and recording medium
Inventor: TAKADA SHINYA
IPC: G06Q30/06
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fee charging method, a fee charging device, a program, and a recording medium capable of solving problems in a periodic fee charging system.  <P>SOLUTION: Based on contract information registered when an accounting period is started, initial use fee is computed under estimation that the contract information is kept unchanged till end of the accounting period, and the initial use fee and the contract information are stored as initial information. When a contract processing event occurs in the middle of the accounting period, the initial information or intermediate information is obtained every time the contract processing event occurs, and difference between the first contract information before occurrence of the event and second contract information reflecting contents of the event is detected. Based on third contract information indicating the difference, intermediate use fee is computed again under estimation that the second contract information is kept unchanged till end of the accounting period, and the intermediate use fee and the second contract information are stored as intermediate information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236921-A (JP)
Title: Method and apparatus for molding thermoplastic resin foam
Inventor: SHIRAISHI TERUO
IPC: B29C49/18
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for molding thermoplastic resin foam capable of obtaining a blow molded article comprising a foamed resin having uniform cells and capable of controlling an expansion ratio.  <P>SOLUTION: A parison P is molded from a plasticized thermoplastic resin when the thermoplastic resin foam is molded and mounted in the cavity 2a of a mold 2. After the mold is clamped, inert gas is blown in the parison to be injected and infiltrated in the parison and, thereafter, the gas pressure of the inert gas in the parison is released. The molding apparatus 1 for molding the thermoplastic resin foam is also disclosed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245054-A (JP)
Title: Health food
Inventor: OCHIAI AKIO
IPC: A23L33/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health food which enables the intake of a pungent substance, bitter substance or sour substance, especially the pungent substance, to refresh feelings, prevent forgetfulness, strengthen weakened muscles, treat rheumatisms, and the like.  <P>SOLUTION: This health food contains a pungent substance, bitter substance or sour substance, especially the pungent substance, as an active ingredient.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247779-A (JP)
Title: Agitation heat transfer device and abnormal condition detecting system thereof
Inventor: SATO SUMUTO
IPC: C02F11/12
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for eliminating abnormal conditions and the like of a dried article by detecting abnormal conditions such as abnormal high temperature and overdry of dried articles and cakes near a discharge port in a casing, and automatically spraying water and shutting off a heat exchange medium.  <P>SOLUTION: An abnormal condition detecting sensor 22 such as a temperature sensor for detecting abnormal high temperature of the dried articles and products and the like stagged near a discharge port 7 in a casing 1 is provided at a top face part 1d on the other end (rear end) of the casing 1. Abnormal overheating of the dried articles and the like is detected by the abnormal condition detecting sensor 22, and water is sprayed by a water spray means 23 provided in the casing 1 according to detection signal to spray or distribute water evenly to the top face part inside the casing 1, and an abnormal condition portion, namely an abnormal high temperature portion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247673-A (JP)
Title: Soundproof pipe joint and method of its manufacture
Inventor: OGUCHI TAKASHI
IPC: B29L23/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound proof joint and a method of its manufacture which provides a comfortable living space by having a sufficient impact absorbing effect and excellent soundproof performance.  <P>SOLUTION: On the inner face of an outer layer made of a synthetic resin, an inner layer is laminated made of a soft resin and having a maximum value of a buffer factor of 20 or less under a static stress of 0.1 to 1 MPa. The inner layer is made of an independent foaming body with an expansion ratio of 1.1 or more and a thickness of 2 mm or more in which a soft resin with rubber hardness in the non-foamed state is 50 or less is made to foam. The outer layer molded in advance is attached in a die for injection molding, and a soft resin impregnated with a carbonic acid gas is injected into the inner face of the outer layer within a cavity formed by the outer layer and the die for injection molding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002303601-A (JP)
Title: Controller for gas concentration sensor
Inventor: HANEDA SATOSHI
IPC: G01N27/416
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a controller for gas concentration sensor that can accurately control the concentration of a gas to be detected even when noise is superimposed upon a detected element resistance value. SOLUTION: This controller for a gas concentration sensor which outputs the current signal corresponding to the concentration of the gas to be detected limits the variation of the element resistance detected by means of the gas concentration sensor. Consequently, it is prevented that the noise produced from the operating state of an internal combustion engine or the wired state of sensor signals is superimposed upon the detected element resistance value and makes the resistance value largely different from its true value.
Patent JP-2002314605-A (JP)
Title: Node device and packet transferring method
Inventor: NAGAMI KENICHI
IPC: H04L45/16
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a packet does not reach a recipient who participates in a multicast group but is not connected directly to the multicast group because the packet is caused to flow only to a directly connected virtual connection in the case multicast packet transfer is realized with direct connection. SOLUTION: In transferring the packet with direction connection, a packet is duplicated when needed without deciding and transferring the next stage node by transfer processing on a network layer level with respect to the packet if nothing is done, on the one hand, the packet is transferred with direct connection, and also, on the other hand, the duplicated packet is received by all nodes that participate in the multicast group, including recipients who are not directly connected.
Patent JP-2003260539-A (JP)
Title: Method for producing casting collapsible sand core and sand core
Inventor: FUJIMOTO GUNPACHI
IPC: B22C3/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a casting collapsible sand core which dispenses with equipment such as a drying furnace or the like, can maintain excellent workability and can be produced at a low cost, and a sand core.  <P>SOLUTION: The sand core is baked and a coating fluid comprising a fine powder refractory and a thermosetting plastic is applied over the surface of the sand core having the remaining heat of the surface temperature as high as 120-160°C. Then, the remaining heat of the sand core is used to dry the coating fluid to finish the coating layer. The natural drying of the coating fluid with the use of the remaining heat of the baked core eliminates the necessity of drying equipment such as the drying furnace or the like and also allows drying in a short time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263927-A (JP)
Title: Tape for press-winding electric cable and electric wire
Inventor: YANAI TAKASHI
IPC: D04H3/011
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape having proper winding/fastening property for press- winding an electric cable, and an electric wire having proper appearance and high quality.  <P>SOLUTION: The tape is disposed between the electric cable and a sheath covering the cable, and press-wound on the cable, where the tape is composed of a polytrimethylene terephthalate long-fiber nonwoven fabric. The electric wire has the cable tightly wound with the tape, and the tape is coated with a synthetic resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270366-A (JP)
Title: Electronic clock with solar cell
Inventor: CHO TAKASHI
IPC: G04G99/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve design-restriction problems in a conventional electronic clock with a solar cell having the solar cell arranged substantially vertically to a dial plate and stored in a supporting ring groove part and requiring a depth for obtaining a necessary power generation amount because a supporting ring connection part is positioned on the wind shield side or an electronic clock having a solar cell arranged in a parting diameter part in a stainless steel thin plate and cannot shield a dark brown color of the exposed solar cell.  <P>SOLUTION: A flexible solar cell 1 is optically stuck to the outer circumference of a translucent lining ring 2 arranged in a clearance between wind shield glass 4 and the dial plate 5. Alternatively, the solar cell 1 is arranged to be optically stuck to a supporting ring 22 having a groove part 10a on the wind shield side of the lining ring 2. In this way, a structure capable of securing a sufficient power generation amount and solving designing problems can be realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265031-A (JP)
Title: Towed bale wrapper
Inventor: OKAJIMA HIROSHI
IPC: A01F25/13
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To bring a towed wrapping machine for rolled bales to be compact and light by simplifying a construction of a loading means for loading rolled bales to a bale support stand and a discharge means for taking down the rolled bales already wrapped on the bale support stand.  <P>SOLUTION: In the towed bale wrapper its frame is constituted to have a shape to open a front side of a bale support stand installed to the frame, the bale support stand for supporting the bale is installed on a damp frame for supporting the bale support stand to rotate forward to be damped, an arm support frame is vertically installed to the damp frame, a loading arm protruding forward and vertically swinging by action of an actuator is installed on the front end of the arm support frame and a bale holding arm laterally crossing the front side of the bale support stand is installed on the swinging end of the loading arm in a planar view.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274013-A (JP)
Title: Communication line changeover device
Inventor: HIROSE KAZUHIRO
IPC: H04M3/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To utilize both an ordinary telephone system and an Internet telephone system by using a conventional telephone.  <P>SOLUTION: A public telephone line network 10, the Internet 20, and a telephone 2 are respectively connected to first to third connection terminals 30a, 30b, 30c, and a signal processing section 31 for applying conversion processing to an analog voice signal and digital data is provided to a pre-stage of the second connection terminal 30b. A line changeover control section 32 switches a connection destination when the telephone 2 is used to make a call via the public telephone line network 10 or when the telephone 2 is used to make a call via the Internet 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273554-A (JP)
Title: Electronic unit
Inventor: ABE TAKESHI
IPC: H05K7/20
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent inside of an electronic unit from being filled with heat from a high heating electronic component, and to prevent a weak heating electronic component from reaching higher temperature than a guarantee temperature.  <P>SOLUTION: In an electronic unit 1, the high heating electronic component 4 and the weak heating electronic components 5 and 6 that should be protected from an effect of heat due to the high heating electronic component 5 are packaged onto a printed-wiring board 2, and the printed-wiring board 2 is accommodated into a metallic shield case 3. In this case, and accommodation chamber 7 where the high heating electronic component 4 is accommodated is formed in the shield case 3 by using a demarcation wall 8 made of a material having superb thermal conductivity, and heat from the high heating electronic component 4 is radiated outside the shield case 3 via the demarcation wall 8, thus effectively preventing the temperature of the weak heat electronic components 5 and 6 from reaching the operation guarantee temperature or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270777-A (JP)
Title: Plate state discrimination device
Inventor: FUKUDA TSUYOSHI
IPC: G03F7/26
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a plate state discrimination device which is low-cost and is capable of surely discriminating the state of a print plate.  <P>SOLUTION: The image recording surface side of the print plate is irradiated with coherent light having a prescribed wavelength by a light source, and the print plate is moved relatively to the optical axis of the coherent light radiated from the light source by a moving means, and reflected light on the image recording surface side to the coherent light radiated from the light source is received in a light reception part at the relative movement by the moving means, and the quantity of the reflected light received in the light reception part is detected by a reflected light quantity detection means. Thus, the quantities of reflected light reflected in a plurality of arbitrary positions of the print plate are detected, and the state of the print plate is discriminated by a discrimination means on the basis of the detection result of the reflected light quantity detection means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267355-A (JP)
Title: Setup type packaging box
Inventor: TAKEUCHI YUJI
IPC: B65D5/66
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To easily remove contents irrespective of the size of a packaging box.  <P>SOLUTION: Side plates 2a, 2b, 2c and 2d are provided on respective sides of a rectangular base plate 1. A lid plate 3 and an auxiliary plate 4 are provided respectively on upper sides of an opposite pair of sides plates 2a and 2b. An upper side plate 6 is provided on both sides of the plate 4. The respective adjacent side plates are fixed to each other via a tab provided on one of the opposite sides. The auxiliary plate 4 fixes the upper side plate 6 to the surface of the side plates 2c and 2d and covers a rectangular opening formed by the side plates 2a, 2b, 2c and 2d except a take-out port, while the lid plate 3 is put over the auxiliary plate 4 and separably fixed thereto. A hinge plate 5 is provided on both sides of the lid plate 3 and movably inserted between the side plates 2c and 2d and the upper side plate 6. Thus, when the lid plate 3 is opened, a stopper piece 8 at the tip of the hinge plate 5 is locked with a connecting rim 9 between the auxiliary plate 4 and the upper side plate 6. Since the lid plate 3 is prevented from opening by a required angle or larger, even if contents W are exposed outside the box 10, they can be stopped by the lid plate 3.  <P>COPYRIGHT: (C)2003,JPO