baber/WOPTO huggingface dataset:
Patent JP-2004304558-A (JP)
Title: Video intercom system
Inventor: KITAGAWA KAZUMI
IPC: H04N7/18
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video intercom system whose power consumption can be reduced by simplifying the circuit structure of an intercom slave unit with camera.  <P>SOLUTION: An imaging circuit block 11 constituting the intercom slave unit with camera is provided with an optical lens 1g for imaging a visitor, a solid-state image sensing device 1a, an A/D conversion circuit 1b for converting the analog video signal S1b imaged and outputted by the solid-state image sensing device into a digital video signal S1c, an imaging signal processing circuit 1c for selecting and segmenting the pixels required for displaying from the imaged pixels, a modulation circuit 1d for transmitting the segmented pixel data S1d by a digital modulation signal f1 and a timing signal generation circuit 1f for imaging and transmission and a video display circuit block 31 constituting an intercom master unit with monitor is provided with a demodulation circuit 3a for demodulating a digital modulation signal, a display signal processing circuit 3b for arranging segmented pixel data S31a in specific pixel arrangement data S3b, a video signal processing circuit 3c compensating white balance and colors of an imaged video image and a display unit 3f for confirming a video image of the visitor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304666-A (JP)
Title: Method of providing ip telephone communication service for enterprise, application service providing system using the same, program, and recording medium
Inventor: HAYASHI NAOKI
IPC: G06F13/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To support business communication in an enterprise intensely and provide efficiency and speed-up in routine work.  <P>SOLUTION: A SIP server 1 is provided, and a request from a corporate user with a multi-communication terminal 4(5) connected to a LAN is received through a IP network (IP-VPN network 6) which is closed among enterprises, so that IP a telephone communication service is offered. A conference server 2 is provided, and thereby a voice or speech video image communication service in peer to peer or multi to multi is offered. In addition, an application server 3 is provided, and thereby the presence information of the corporate user as a communication partner is certified and the voice or speech video image communication service in peer to peer or multi to multi is offered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311465-A (JP)
Title: Method of plotting pattern and method of manufacturing photomask
Inventor: FUKUHARA NAOKI
IPC: G03F1/68
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of plotting a pattern for photomask etc., by which the display performance of a display device can be prevented from being lowered by the occurrence of an abnormal (uneven) pattern at the time of repetitively plotting patterns.  <P>SOLUTION: In this method of plotting pattern, a path B is formed by forming plotted units A alternately in the Y-direction by alternately plotting the plotted units on a first stripe (first column) as shown in Fig.(1). Then, another path B is formed by forming plotted units B alternately plotted in the Y-direction on a second stripe (second column), by shifting the second stripe (second row) from the first stripe in the X-direction by the 1/2 of the scanning width as shown in Fig.(2) and, in addition, alternately plotting the plotted units B in each area containing each area not plotted in the Y-direction on the first stripe. The whole area to be plotted is plotted by repeating the formation of the paths A and B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308033-A (JP)
Title: Helmet
Inventor: MIHASHI RYOJI
IPC: A42B3/08
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a helmet which has excellent convenience, can prevent the formation of dusts, and is especially suitable for use in clean rooms.  <P>SOLUTION: This helmet comprises a cap body 1, an impact-absorbing liner 2 mounted on the inside of the cap body 1, a sweat-absorbing cloth 7 mounted on at least the front side of the inside of the cap body 1, and a holding band 8 for holding a helmet-wearing state. Therein, the sweat-absorbing cloth 7 is made from an olefinic material. The holding band 8 is made from EVA resin. Reinforcing fibers are embedded in the longitudinal direction of the EVA resin formed into the band.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310326-A (JP)
Title: System, device and method of contents distribution, and computer-readable data composition program
Inventor: UEHARA AKIHIKO
IPC: G06F13/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for compositing contents in various data formats into one file, and for satisfactorily displaying such file even with a small amount of resources such as the function or the storage area of a device on a user side which displays the file.  <P>SOLUTION: A contents distributing device 14 is provided with an automatic compositing means 30 for executing a step for selecting and extracting several contents data 9 from a plurality of contents data 9 stored in a data storage means 20 and a step for arranging the extracted several contents data 9 on the basis of layout specification data 46 where the arrangement positions of the respective contents data 9 are preliminarily set when the contents data are displayed at the display means 38 of a client computer 15, and for compositing those several contents data into one data file 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308218-A (JP)
Title: Support member for modification and modifying structure
Inventor: NISHIZAWA KAZUYUKI
IPC: E04D3/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support member for modification, and a modifying structure used for modifying various batten seam roofing roofs.  <P>SOLUTION: This modifying structure supports a new roof on the support member by installing the support member 1 for modification on an existing roof 2 of respectively projecting seam parts 21 and 21 in the opposite direction of the longitudinal direction. The support member 1 for modification is composed of an upper surface body 11 becoming an installing part of the new roof, two side surface bodies 12 having a locking part 123 locked on the lower end of the seam parts 21 in a construction state, a lifting mechanism integrally equipped on the upper surface body 11, and lifting the side surface bodies 12, and an adjusting mechanism for adjusting an interval in the longitudinal direction of the two side surface bodies 12. The support member 1 for modification adjusts the interval in the longitudinal direction of the two side surface bodies 12 and 12 in response to an interval between the seam parts 21 and 21 of the existing roof 2, and is arranged by striding over a pair of seam parts 21 and 21 of the existing roof 2. The side surface bodies 12 are lifted by the lifting mechanism 13 of the upper surface body 11. The locking part 123 is locked on the seam parts 21 from below. The new roof is supported by the upper surface body 11 of this support member 1 for modification.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309885-A (JP)
Title: Label for sales promotion
Inventor: SHIRAIWA OSAMU
IPC: G09F3/10
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent QR (quick response) codes from being read by a person who does not purchase merchandise.  <P>SOLUTION: The label for sales promotion to be stuck to the outside surface of the merchandise or a packaging container has a pastboard 10 which is printed with the QR codes 11a on the front surface and whose rear surface is formed as an adhesive surface 13 and a sheet 20 to be laminated in superposition on the front surface of the pastboard. The sheet shields the whole or part of the QR codes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307960-A (JP)
Title: Sliding member
Inventor: TAKAYANAGI SATOSHI
IPC: C22C1/05
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding member which is satisfactory in a performance balance as to fatigue resistance, wear resistance and non-seizure properties in the one using Ag for the matrix of a sliding layer.  <P>SOLUTION: As for an overlay 4 composing a sliding layer, into Ag to be a matrix, e.g. 0.05 to 30 mass% easily sulfurizing metal particles (e.g. of Mo) with a particle diameter of ≤1 μm which do not form a compound with the Ag and form a compound with sulfur and 0.05 to 30 mass% solid lubricating hard particles (e.g. of amorphous carbon) with a particle diameter of ≤0.5 μm are incorporated. The overlay 4 is formed by a sputtering device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317575-A (JP)
Title: Method for producing hydroxyacid compound, negative resist material and method for forming wiring
Inventor: YOKOYAMA YOSHIYUKI
IPC: C07C67/29
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a hydroxyacid compound having a reduced metal impurity content and capable of providing a good resist pattern by performing ring opening of a lactone ring using an organic alkali.  <P>SOLUTION: The method for producing a hydroxyacid compound having a reduced metal impurity content and suitable for use in a resist material comprises a metal impurity removing step in which metal impurities contained in a starting material compound having a lactone moiety in a side chain are diminished, and an organic alkali hydrolysis step in which ring opening of the lactone moiety of the starting material compound is performed using an organic alkali to obtain the objective hydroxyacid compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314203-A (JP)
Title: Machine tool table device and rolling bearing for machine tool table device
Inventor: MURAI TAKASHI
IPC: B23Q1/40
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-torque and low-cost rolling bearing suitable for a machine tool table device which receives a radial load, axial loads in both directions and a moment load by the single rolling bearing while maintaining a bearing rigidity, and also to provide a machine tool table device with the roiling bearing installed therein.  <P>SOLUTION: In a rolling bearing for a main spindle of a machine tool table, a plurality of rolling bodies are installed between a pair of race rings through a holder, and each of the race rings has a raceway groove constituted of a raceway face with a greater diameter than the radius of the rolling body. Among them, at least one of the race rings is constituted of two raceway faces. The rolling bodies, the outer diameter of each of which as a rolling contact face has a curvature in axial direction, are so arranged on the circumference to be alternately crossed. The outer diameter of each of the rolling bodies are always in contact with the raceway face of one of the opposing race rings and the raceway face of the other race ring respectively on one point, in total two points. The pair of race rings are respectively formed to be integrated, and a groove smaller than the raceway groove is formed on a part of either one or both of the race rings.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315111-A (JP)
Title: Passenger conveyor
Inventor: KOBAYASHI KIYOSHI
IPC: B66B21/10
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce thickness in the vertical direction of a passenger conveyor of moving sidewalk type.  <P>SOLUTION: A plate 1 is used instead of an endlessly steps connected used in an ordinary moving sidewalk. The plate 1 is divided into three groups. The plate 1A in the first group moves up to the center P1c of a going passage part P1 from a start point P1s of the going passage part P1. The plate 1B in the second group moves up to a start point P2s of a return passage part P2 from the center P1c of the going passage part P1. The plate 1C in the third group moves up to the start point P1s of the going passage part P1 from the start point P2s of the return passage part. A passenger is conveyed in the horizontal direction by repeating this operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313401-A (JP)
Title: Foldable wagon
Inventor: AKAMINE HIROBUMI
IPC: A47B31/06
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable wagon with a simple structure to be easily folded with a small operation force.  <P>SOLUTION: First, an upper tray 11, a center tray 12, an under tray 13, a coin and small item case 14, a center unit 15, an under unit 16, and a magazine rack 17 are detached from the wagon 10, and a pair of a first frame 20 and a second frame 40 facing each other are connected by two sets of links with a predetermined gap in-between in the left-right direction. After that, by rotating the sets of links around the attached point to the first and second frames 20 and 40, the first and second frames 20 and 40 are relatively moved in the front/rear directions of the wagon 10 to reduce the gap in-between. Then, the wagon 10 is folded in such a way that the first and second frames 20 and 40 are brought into contact with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320478-A (JP)
Title: Communication equipment, its control method, and communication method
Inventor: YOSHIDA ATSUSHI
IPC: H04L12/28
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a printer connected with a network requires a server function and many memories in order to process pieces of data transmitted in a random order by every transmitting origin.  <P>SOLUTION: A relaying apparatus 101 or the printer 102 selectively receives only data from a host 103 at a transmitting origin of data which is under relaying to the printer 102 or under printing at present among the pieces of data transmitted from the host 103 in the random order and receives the data from all the hosts 103 when the relaying or the printing is completed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316804-A (JP)
Title: Sliding bearing device
Inventor: NAKAHARA DAISUKE
IPC: F16C33/12
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage from occurring by a strong contact between a shaft and a sliding bearing without performing troublesome machining and without lowering load capacity.  <P>SOLUTION: An elastomer layer 10 formed of a thermoplastic elastomer is formed between the rear face (rear face 2b of a split bearing 2) of the sliding bearing 1 and the inner surface 3a of a housing 3. The elastomer layer 10 has a Vicat softening temperature of 100 to 180°C and a thermal deformation temperature (0.45 MPa) of 60 to 140°C, and its thickness is 5 to 20 μm. When a strong contact occurs between the shaft 4 and the inner surface of the sliding bearing 1, the elastomer layer 10 is softened by heat generated at that time, and the elastic deformation of the sliding bearing 1 to the housing 3 side is allowed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324698-A (JP)
Title: Secondary balancer for vertical engine for outboard motor
Inventor: KOYAMA HIDEO
IPC: F02B77/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary balancer for a vertical engine for an outboard motor for achieving compactness, for which existing parts can be used.  <P>SOLUTION: In a series multi-cylinder engine 3 in which a crank case 16, a cylinder block 17, and a cylinder head 18 are disposed in this order from the front, a crank shaft 4 is roughly vertically disposed, and an intake pipe 47 is disposed on one side of the engine 3, while a throttle body 44 and an intake silencer 43 are disposed ahead of the crank case 16 to provide a vertical engine 3 for an outboard motor. Between the crank case 16 and the intake silencer 43 ahead of the crank case 16, a space is provided, and in the space, a secondary balancer 59 composed of two balancer shafts 57 and 58 is disposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004031926-A (JP)
Title: Laminated capacitor and its manufacturing method, and wiring board, decoupling circuit and high-frequency circuit incorporating the same
Inventor: NAITO YASUYUKI
IPC: H05K1/18
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To minimize an equivalent series inductance and attain a large capacitance.  <P>SOLUTION: The laminated capacitor is provided with first and second main surface terminal electrodes formed respectively on first and second main surfaces of its main body. The first and second side surface terminal electrodes are formed on four side surfaces of the main body. The main body is divided into a low ESL part on the first main surface side and a large capacitance part on the second main surface side. The low ESL part is provided with first and second low ESL internal electrodes; a first via hole conductor that electrically connects a first low ESL internal electrode with the first main surface terminal electrode; and a second via hole conductor that electrically connects a second low ESL internal electrode with the second main surface terminal electrode. The large capacitance part is provided with first and second large capacitance internal electrodes; a first lead-out electrode that electrically connects a first large capacitance internal electrode with the first side surface terminal electrode; and a second lead-out electrode that electrically connects a second large capacitance internal electrode with the second side surface terminal electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004327942-A (JP)
Title: Mask for arranging conductive balls
Inventor: OCHIAI MASANORI
IPC: H01L21/60
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask for arranging conductive balls exhibiting good thermal conductivity, e.g. solder balls, accurately at specified positions of a work, e.g. an electrode.  <P>SOLUTION: In order to arrange conductive balls in a specified pattern on one surface of a work, the mask has through holes capable of inserting the conductive balls and corresponding to that pattern. The mask is arranged on one surface of the work coated with temporary fixing agent in solid state under room temperature and mounted on the temporary fixing agent while filling the through holes with the conductive balls. Subsequently, the temporary fixing agent is thermally fused and the conductive balls are temporarily fixed to one surface of the work through the solidified temporary fixing agent. The mask has a thermal conductivity lower than that of the conductive ball.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321709-A (JP)
Title: Game machine
Inventor: IMOTO MASAHIKO
IPC: A63F7/02
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with a movable member which is easily attached and detached.  <P>SOLUTION: In case of detaching the movable member 71, a screw 75d which connects and secures a connecting member 75c to a protruding part 71c1 of the movable member 71 is removed first. Then, the movable member 71 is taken out of the opening of a movable device case 73, while the protruding part 71c1 is pulled out of each through hole 73d2, 73c2 from the opening side of the movable device case 73. On the contrary, in case of attaching the movable member 71, the movable member 71 is inserted from the opening of the movable device case 73 first, and is passed through the through holes 73d2, 73c2. Then, the protruding part 71c1 is connected with a connecting part 75c of the connecting member 75c, and the connecting member 75c and the movable member 71 are connected and secured with the screw 75d from the back side of the connecting member 75c. Consequently, the movable member 75 is easily attached and detached while the movable device case 73 is mounted on a game board 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333759-A (JP)
Title: Toner for electrophotograph, and developer
Inventor: MATSUMOTO KATSURU
IPC: G03G9/087
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner for electrophotographs having improved balance in low-temperature fixing properties, hot-offset-resistant properties, and shelf life.  <P>SOLUTION: The toner for developing electrostatic charge images contains at least one type of a binding resin, where at least two types of resins are mixed, and a crystalline polyester resin (resin (C)) whose melting point is in the range of 80°C-140°C, and a wax (W) whose penetration is 1.5 or smaller and the melting point is in the range of 80-110°C. The binding resin comprises resin (A) that has the softening point of 120-170°C, glass transition point of 58-75°C, and a chloroform insoluble fraction of 5-50 percentage by mass; and resin (B) that has the softening point of 90-120°C and the glass transition point (Tg) of 58-75°C. The chloroform insoluble fraction of the binding resin, where the resins (A) and (B) are mixed, is smaller than 30 mass percent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335818-A (JP)
Title: Electromagnetic wave shield box
Inventor: SHIZU KINYA
IPC: H05K9/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To secure a visibility and an air permeability of an accomodating equipment and to surely demonstarte a function for shielding an electromagnetic wave without increasing the type of component.  <P>SOLUTION: A plurality of conductive supporting columns 12 are erected on a conductive base plate, and a plurality of conductive crosspieces are hung between the columns to compose a skeleton structure 14. A conductive door 16 releasably shuts an opening part 14a for the door out of the opening part of a periphery surface of the bone structure, a conductive wall member 17 shuts an opening part 14b of a periphery surface of the bone structure except an opening part for the door, and a conductive ceiling member shuts an opening part of an upper surface of the bone structure. The door has a frame 16a for the conductive door, and a net 16b for the conductive door with its periphery edge fixed to the frame for the door. The wall member has a frame 17a for the conductive wall and a net 17b for the conductive wall with its periphery edge fixed to the frame for the wall. The ceiling member has a frame for the conductive ceiling and a net for the conductive ceiling with its periphery edge fixed to the frame for the ceiling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335019-A (JP)
Title: Magnetic recording medium
Inventor: KISHIMOTO MIKIO
IPC: G11B5/70
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium which maintains the excellent surface smoothness even in an area where the magnetic layer is thin and which is excellent in reproduction output in a long wavelength region and a short wavelength region.  <P>SOLUTION: This magnetic recording medium is constituted by forming a low coercive force layer which includes magnetic powder and binder and whose coercive force measured in the longitudinal direction is ≤5.9 kA/m and a magnetic layer for recording signals including magnetic powder and the binder in this order on a non-magnetic supporting substrate. The magnetic layer includes substantially sphere-shaped or ellipse-shaped nitrided iron-based magnetic powder which is constituted of iron or transition elements mainly composed of iron and nitrogen as essential elements and which has mean particle diameter of 5 to 50nm and an average axial ratio of 1 to 2, as magnetic powder and the magnetic layer is perpendicularly aligned substantially and, moreover, coercive force measured in a direction vertical to the surface of the magnetic layer is 79.6 to 318.4 kA/m and the square shape measured in a vertical direction is in the range of 0.6 to 0.9 after demagnetizing field correction and the thickness of the layer is≤300 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI