baber/WOPTO huggingface dataset:
Patent JP-2004343780-A (JP)
Title: Image processing apparatus and image processing method
Inventor: IKENOUE YOSHIKAZU
IPC: G06T1/00
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent image data to be kept secret from illegal leakage without damaging practicality in an image processing apparatus such as a copying machine.  <P>SOLUTION: The image processing method includes the steps of: searching a region to embed additional information on the basis of predetermined conditions when embedding the information into image data; determining whether a region which fulfills the predetermined conditions has been searched in the searching step; and embedding the additional information into the region which has been determined in the determining step.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005344304-A (JP)
Title: Structure of paved road
Inventor: HORIE TAKAHIRO
IPC: E01C11/18
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a good pavement surface by improving durability on a paved road formed by connecting mutually adjacent concrete paving members.  <P>SOLUTION: Concrete is placed and formed in the inserted state of a connecting internal thread member 16 to provide an effusion type freeze preventing slab 1 (a concrete paving member) fixed to the inside of a surface 1a, and a tread slab 7 (a concrete paving member) formed with a connecting recessed part 10 opened on the surface side. In the mutual contact state of the effusion type freeze preventing slab 1 and the tread slab 7 at their joint faces 6, 12, a connecting external screw rod 2 inserted through the effusion type freeze preventing slab 1 from the connecting recessed part 10 is screwed with the connecting internal thread member 16. The effusion type freeze preventing slab 1 and the tread slab 7 are thereby connected to each other to form the paved road. Since there is no need to provide the surface 1a of the effusion type freeze preventing slab 1 with a relatively large recessed part for performing the mounting work of a connecting metal fitting, the generation of a crack and a step on the surface 1a is prevented to improve durability. Consequently, the good pavement surface can be obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005345828-A (JP)
Title: Two-component developing device and image forming apparatus
Inventor: SAKAI MASAHIRO
IPC: G03G9/08
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-component developing device with which a coating material of a carrier does not peel even after long-term use, whereby stable image quality can be obtained, and with which lowering of image density and image fogging due to faulty charge of a developer are prevented in low density original printing, whereby an image of high image quality can be ensured.  <P>SOLUTION: The two-component developing device 3 for developing a latent image on a latent image bearing member 2 while applying a DC developing bias between the latent image bearing member 2 and a developing roller 7 has the developing roller 7, a doctor blade 9, a developer housing vessel 6 and a two-component developer 8 housed in the developer housing vessel 6, wherein the two-component developer 8 includes a carrier and toner, the carrier comprises a core material and a coating material layer, and the coating material layer is formed in such a way that its volume resistivity decreases from a part near the core material toward the outer surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005346574-A (JP)
Title: Link generation method and link generation system
Inventor: NOMA TSUNENORI
IPC: G06Q50/00
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To perform a unitary management from a link of commercial sites to application of remuneration.  <P>SOLUTION: A Web log site 2 transmits an editting screen 10 of web log to a manager terminal 4. A button 15 is provided to the editting screen 10. When a web manager selects a button 15, the link display screen 20 is displayed. The link display screen 20 is provided with a name, URL, remuneration form and remuneration results of a commercial site, and name, contents and general outline of products. Looking these information items, a web log manager selects a commercial site 6 to be linked with the own web log to click a selective button 72.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005344922-A (JP)
Title: Belt type continuously variable transmission
Inventor: KODA JOJI
IPC: F16H57/023
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt type continuously variable transmission shortened in the shaft direction.  <P>SOLUTION: This belt type continuously variable transmission has a primary pulley, a secondary pulley, and a belt for transmitting driving force of the primary pulley to the secondary pulley. The primary pulley or the secondary pulley has a fixing wall integrally rotating with a rotary shaft, and a cylinder chamber having opening one end and formed of a substantially bottomed cylindrical hydraulic cylinder integrally moving with a movable sheave. A part of a bearing for journaling at least the rotary shaft and an opening side end part of the hydraulic cylinder, are arranged to overlap in the shaft direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005354191-A (JP)
Title: Antenna
Inventor: YOSHIDA YUTAKA
IPC: B60R25/04
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna capable of raising reliability in transmitting/receiving signals.  <P>SOLUTION: A first antenna unit 22 comprises a first coil 31 in which a first conductive wire 31a is wound in spiral, and a second coil 32 in which a second conductive wire 32a is wound in spiral with the first coil 31 and the second coil 32 connected in parallel. The first antenna unit 22 has the first conductive wire 31a and second conductive wire 32a, arranged as a pair of threads of double-start thread.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005093044-A (JP)
Title: Circuit and method for reading data in semiconductor memory
Inventor: OH HYUNG-ROK
IPC: H01L27/105
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit and a method for reading data, equipped with a bias current supply part for the purpose of compensating for a current flowing in a unit cell.  <P>SOLUTION: This circuit is provided with a selection part for selecting a unit cell according to an address signal, a clamping part for supplying the clamping voltage of a fixed level to the bit line of the unit cell according to a clamping control signal, a precharging part for precharging a sensing node by the voltage of a fixed level according to the applied control signal of a first state in a precharging mode and compensating for the current reduction of the bit line connected to the selected unit cell according to the applied control signal of a second state in a data sensing operation mode through a sensing node, and a sense amplifier part for comparing the level of the sensing node with a reference level and sensing data held in the selected unit cell when the control signal of the second state is applied to the precharging part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005353332-A (JP)
Title: Magnetron
Inventor: OBATA HIDEYUKI
IPC: H01J23/10
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetron with a structure capable of maintaining a stable oscillation characteristic to the temperature change of the magnetron without providing a large-scale heat dissipation structure.  <P>SOLUTION: A cathode 2 is provided at the center of a cylindrical anode 1 along the axial direction of an anode 1, and a pair of pole pieces 3 are provided so that ends 3a thereof face with a predetermined gap so as to apply a magnetic field generally parallel to the cathode 2 to an interactional space 14 formed between the cathode 2 and the anode 1. A magnetic circuit containing gaps is formed by connecting the sides of other ends 3b of a plurality of the pole pieces 3 via a magnet 4 and a yoke 5 in series. Magnetic adjusting steels 6 are provided in parallel with this magnetic circuit, and heat conduction conducting the magnetic adjusting steels 6 is made larger than heat conduction conducting heat generated at the anode 1 to the magnet 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005352191-A (JP)
Title: Imaging apparatus
Inventor: SAKATA NORIAKI
IPC: H04N5/225
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a lens barrel provided in close vicinity to an imaging element unit from being thermally deformed.  <P>SOLUTION: The imaging apparatus comprises the imaging element unit 12 having an imaging element 21, a lens mount 7 where a lens unit 3 can be attached/detached and which has an optical datum plane 53 of the lens unit 3 and the imaging element 21 to be attached and a lens barrel 41 which is provided between the lens mount 7 and the imaging element 21. The lens barrel 41 is formed of a material of low linear expansion coefficient to prevent thermal deformation of the lens barrel 41 and thereby optical path length is prevented from changing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005027665-A (JP)
Title: Utilization of cell forcibly expressing toll-like receptor
Inventor: SAITO TADAO
IPC: A61P31/04
Filed: 2004-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide utilization of cell forcibly expressing Toll-like receptor.  <P>SOLUTION: The cells forcibly expressing Toll-like receptor 9 (TLR9) or Toll-like receptor 2 (TLR2) are prepared by cloning each gene from swine intestinal tract Peyer's patches. As the results of functional analysis on CpG DNAs using the above cell, it is clarified that swine TLR9 shows higher recognizability for a human CpG DNA motif than for a mouse-specific CpG DNA motif. When mRNA expression amounts in various tissues are compared by the Real-time PCR method, it is found out that mRNA is expressed in swine intestinal tract Peyer's patches and intestinal tract membrane lymph nods, in an amount thrice or more as much as in spleen. The swine TLR2 transfectant recognizes intact lactobacteriaceae besides zymosan from yeast cell wall component and shown that transcription factors (NF-κB) activation can be induced. Thus, the cell forcibly expressing TLR9, which is expressed in intestinal tract tissues (for example, TLR9, TLR2, etc.), is usable in identifying a sample capable of activating the intestinal tract immune system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006005072-A (JP)
Title: Substrate carrying and keeping container and its using method
Inventor: OHASHI TOMONORI
IPC: H01L21/673
Filed: 2004-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate carrying and keeping container which does not cause any air current and does not suck any contaminated particles when a fan is operated at the time of opening the container by the latching operation performed for fixing the container, and to provide a method of using the container.  <P>SOLUTION: The substrate carrying and keeping container houses substrates and, at the same time, is constituted of a container main body having an opening for carrying out and in the substrates and a door which can open and close the opening. The container is provided with an environmental box having a means which contains the fan and forms an air current, a locking mechanism which locks the door, and a sensor which detects the opening and closing locking operation of the locking mechanism. The sensor is attached to the claw of the locking mechanism of the container, and detects the locked state of the door. Before the substrate carrying and keeping container is opened, the operation of the fan contained in the environmental box is stopped by transmitting a stop signal to the fan before the unlocking operation of the locking mechanism is started.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006003017-A (JP)
Title: Grill door
Inventor: MATSUYUKI NORIHIKO
IPC: A47J37/06
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To produce a high-grade feeling by forming a grill door in aluminum specifications; and to restrain a temperature rise in a grip when using a grill.  <P>SOLUTION: A front panel 63 is arranged on the front side of a back board 61 made of a steel plate, and is composed of a resin base member 631 and an aluminum decorative sheet 632 for covering a front face of the base member. A projection part 636 projecting forward via the decorative sheet 632, is formed in the base member 631, and the aluminum grip 64 is connected to the projection part 636. A peripheral surface of the projection part 636 is covered with an aluminum cover member 636a. An upper frame 65 is composed of an upper frame body 651 formed on an aluminum extrusion molding material and a steel plate presser plate 652 overlapping with a tongue piece part 654 of a reverse surface of the body, and an eaves part 655 for preventing hot air leakage in half closing, is formed on the presser plate 652. A hemming part 652b is formed on the pressure plate 652 and a clearance is provided between the tongue piece part 654 and the pressure plate 652.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006005778-A (JP)
Title: Combined recording/reproducing device
Inventor: FUJIMOTO SHOJIRO
IPC: H04N5/76
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To inform a user about which recording medium a video signal is recorded on in reserved video recording that is performed the earliest.  <P>SOLUTION: In this combined recording/reproducing device provided with a first recording means 1 for recording a video signal on a first recording medium 11 extractable from a device main body, a second recording means 2 for recording the video signal on a second recording medium extractable from the device main body and a reservation video recording control means 16 for receiving the setting of reservation video recording, the reservation video recording control means 16 is employed to display which is a recording medium corresponding to the reserved video recording that is performed the earliest in the set reserved video recording between the first recording medium 11 and the second recording medium 12 on a display part 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006010775-A (JP)
Title: Method for manufacturing plastic optical fiber preform
Inventor: MIZUSHIMA YASUYUKI
IPC: G02B6/00
Filed: 2004-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a clad loss due to volume decrease in core polymerization of a preform.  <P>SOLUTION: An inner core is formed by tying an extension member 51 to one end part of a clad 12 provided with an outer core, and by injecting a monomer for the inner core into the outer core together with dopant or the like for polymerization. Before injecting the monomer, a volume ratio of the volume of the monomer for the inner core before polymerization to a polymerized body obtained after polymerization is obtained beforehand, and then an injection amount of the monomer for the inner core is determined so that the inside of the clad is filled with the core after polymerization. As to the plastic optical fiber preform thus obtained, the inside of the clad is filled with the core and the clad does not have a loss part, but the plastic optical fiber can be manufactured without waste. The optical fiber obtained has an excellent transmission characteristic.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006006196-A (JP)
Title: Constant-temperature and high-humidity chamber
Inventor: WAKAMI SATOSHI
IPC: F25D23/00
Filed: 2004-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently control temperature and humidity in a chamber by reducing humidification in the chamber caused by water attached to a cooler when carrying out dehumidification control.  <P>SOLUTION: The moisture condensation of air in the chamber is preferentially carried out to an inlet pipe 18 of a cooler when dehumidification control is carried out by providing the inlet pipe 18 of the cooler having a diameter nearly equivalent to pipe used in the cooler 7 on the outside of air-circulating air pathway 17 in the chamber and between a depressing apparatus 19 and the cooler 7, and humidification in the chamber, when dehumidification control is finished and cooling operation in the chamber is restarted, is suppressed and the temperature and humidity in the chamber can efficiently be controlled by discharging water from a drain pan 23.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006014104-A (JP)
Title: Ring antenna
Inventor: MATSUOKA TORU
IPC: H01Q1/38
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ring antenna which does not need a large area and includes a functional element for carrying out rectification, detection or switching function.  <P>SOLUTION: First and second conductors are arranged with both ends opposite so that a ring is formed on a dielectric substrate. A capacitance element is connected between one end of the first conductor and one end of the second conductor, while a functional element is connected between the other end of the first conductor and the other end of the second conductor. When λo is the free space wavelength of an operating frequency fo, the length of the first and second conductors is λo/4 or smaller, and the length of the ring is λo/2 or smaller. When a major axis is the one in parallel with an elongated direction of the functional element in the ring, a minor axis is the one crossing the major axis, L1 is a length of the minor axis, and L2 is a length of the major axis; L1/L2 is 0.5 or smaller. Then, the functional element is the one for carrying out rectification, detection or switching and is a diode as an example.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006011273-A (JP)
Title: Toner recovery device
Inventor: YOSHINAGA SHINJI
IPC: G03G21/10
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner recovery device capable of easily preventing a motor buzzing without altering the motor itself.  <P>SOLUTION: The toner recovery device 1 which agitates used toner recovered in a waste toner container 2 comprises a shaft member 3 which is supported rotatably on both side walls of the waste toner container 2, a blade 3A provided integrally with the shaft member 3, the motor 4 which is provided outside the waste toner container 2 and drives one end of the shaft member 3 for rotation, a cylindrical warm gear 16 which is provided between the motor 4 and one end of the shaft member 3 and transmits the rotation of the motor 4 to the shaft member 3 and also makes the motor spindle 4A generate a thrust force, and an elastic member 17 which is provided at one end side of the shaft member 3 and energizes the shaft member 3 toward the other end. When the motor 4 drives the shaft member 3 to rotate, the elastic member 17 increases the thrust force generated by the motor spindle 4A by using an increase in rotational torque of the shaft member 3 by the energizing force applied to the shaft member 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006016222-A (JP)
Title: Method for rupturing carbon nanotube and carbon nanotube
Inventor: TSUDA KAORU
IPC: C01B31/02
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for rupturing carbon nanotubes, by which the carbon nanotubes can be easily and efficiently ruptured; and to provide ruptured carbon nanotubes ruptured by the same.  <P>SOLUTION: In the method for rupturing the carbon nanotubes, for example, a pressurized carbon nanotube-supporting liquid is sent into complicated flow passages of fine tubes, and the carbon nanotubes are ruptured by the collision of the carbon nanotube-supporting liquid with the wall surface and by the shear force, shock waves, cavitation, expansion or the like, generated when the carbon nanotube-supporting liquid are allowed to collide to each other and to flow together.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006020113-A (JP)
Title: Image reader-recorder
Inventor: HIRAOKA TORU
IPC: H04N1/00
Filed: 2004-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an image reader-recorder from being used in a wrong mode when the image reader-recorder is used as facsimile and a copying machine.  <P>SOLUTION: When an original is detected or the like, a function mode at that point of time is changed to a voice guidance to notify a user of the original detection. Since the user can recognize whether to be a correct mode by hearing the voice guidance, the user does not make wrong processing to be done any more and does not have to make an input again because an input is not accepted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006022477-A (JP)
Title: Tiling panel and its manufacturing method
Inventor: MIURA MASATOSHI
IPC: E04F13/08
Filed: 2004-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tiling panel having improved appearance design quality by simplifying work for uniformly applying adhesive to predetermined positions, preventing the stick-out of the adhesive to joint portions, and improving the dimensional accuracy of positions where tiles are adhered.  <P>SOLUTION: On the surface of a panel base 1, recessed portions 3 and joint protruded strips 4 are provided which match to the adhesion assigned position of the tiles 2 and which correspond to joint gaps between the adjacent recessed portions, respectively. The tile 2 in a T-shaped cross section has a tile body 2a having an outer shape larger than the contour of the recessed portion 3 and a protruded portion 2b formed on the reverse of the tile body 2a into a flat shape approximately matching to the recessed portion 3 so as to be fitted into the recessed portion 3 via the adhesive 6. Between the reverse of an extending portion 2c extending from the outer periphery of the protruded portion 2b of the tile 2 and a surface 4b of the joint protruded strip 4, a space S is formed into which extra adhesive 6 sticking out of the recessed portions 3 escapes.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006021224-A (JP)
Title: Solid wire for laser arc compound welding, and laser arc compound welding method
Inventor: USHIO MASAO
IPC: B23K26/346
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid wire for laser arc compound welding, and a laser arc compound welding method with which a sound weld whose bead shape is excellent can be formed even when the fillet welding is performed on a galvanized steel plate at high speed, by suppressing production of spatter, pits and blowholes.  <P>SOLUTION: A welding wire 5 has a composition composed of, by mass, 0.01-0.13% carbon (C), 0.1-1.2% silicon (Si), 0.5-2.5% manganese (Mn), and ≤ 0.3% one or two or more kinds selected from a group consisting of aluminum (Al), titanium (Ti) and zirconium (Zr) in total, and the balance Fe with inevitable impurities. The ratio (Si/Mn) is set to be larger than 0.2 and below 1.5, and satisfies the inequalities 4.5 < Si + 2.3Mn + 5(Ti + Al + Zr) < 7.0.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006024518-A (JP)
Title: Direct backlight and liquid crystal display
Inventor: HARA KAZUTAKA
IPC: G02F1/13357
Filed: 2004-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct backlight using a reflecting polarizer and improved in light utilization efficiency.  <P>SOLUTION: In the direct backlight, a lenticular lens array having a plurality of parallel ridgelines arranged nearly parallelly with the axes of linear light sources, and the reflecting polarizer are disposed to one side of the linear light sources, and a reflecting plate having ridgelines and repeating slant structure is disposed to the other side of the linear light sources such that the ridgelines of the reflecting plate and the axes of the linear light sources nearly cross.  <P>COPYRIGHT: (C)2006,JPO&NCIPI