baber/WOPTO huggingface dataset:
Patent JP-2008209783-A (JP)
Title: Toner recovery device and image forming apparatus equipped with the same
Inventor: SAKAGUCHI YASUHIKO
IPC: G03G21/10
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply constituted toner recovery device capable of closely charging toner in the whole capacity of a waste toner recovery container in a compressed state, and to provide an image forming apparatus equipped with the toner recovery device.  <P>SOLUTION: The toner recovery device 21 comprises: the toner recovery container 23 for storing the recovered waste toner; and an eccentric spiral 29 for transferring the waste toner guided into the toner recovery container 23 in a direction away from a toner recovery port 25 (direction shown by an arrow B). The eccentric spiral 29 is disposed along the longitudinal direction of the toner recovery container 23, both ends of the eccentric spiral 29 are rotatably supported at the right and left surfaces 23a and 23b of the toner recovery container 23. A toner regulating plate 30 that partitions the toner recovery container 23 into the upper and lower parts is disposed above the eccentric spiral 29.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212045-A (JP)
Title: Casting rod
Inventor: TANIGAWA SHIYOUTARO
IPC: A01K87/02
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting rod, while constructing a rod structure that enables stable support of the rod on the stomach, when resisting the drag of a fish, and which is usable as an extended rod, at casting a fishing tackle.  <P>SOLUTION: A butt-side butt section rod 3B, having a gripping part 5 at the butt end, is foldably connected to a tip-side butt section rod 3A provided with a reel seat 4. The tip-side butt section rod 3A is connected to the butt-side butt section rod 3B with a connection hinge 6, that would deter bending of the rod by 180° to the reverse side, and sandwiching the butt axis core with the side existing of the reel 7 which is attached to the reel seat 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007243951-A (JP)
Title: Apparatus and method for transmitting/receiving signal in communication system using multiple input multiple output scheme
Inventor: JEONG HONG-SIL
IPC: H03M13/19
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for transmitting/receiving a signal in a Multiple Input Multiple Output (MIMO) communication system.  <P>SOLUTION: The present invention relates to an apparatus for transmitting a signal in a MIMO communication system, including: an encoder for encoding an input information data stream into a codeword using a coding scheme; a MIMO mapper for mapping the codeword using a MIMO mapping scheme, thereby generating at least one mapped symbol; a modulator for modulating the mapped symbols into modulation symbols according to a modulation scheme; a transmitter for performing transmission processing on the modulation symbols to generate transmission streams and then transmitting the transmission streams via transmission antennas; and a controller for determining the antennas to be used by the signal transmission apparatus, depending on channel quality information received from a signal reception apparatus corresponding to the signal transmission apparatus, by detecting transmission antenna channel states, and for transmitting the transmission streams via the determined antennas.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008216219-A (JP)
Title: Illuminating device, defect inspection device using the same and defect inspection method, and height measuring device and height measuring method
Inventor: OKA KEIKO
IPC: G01N21/84
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To use a considerably small laser beam source in an inspection device and a height measuring device by so diagonally emitting a laser beam into a desired area on a specimen that an illuminating means can fully perform inspection or measurement, even with a lower laser power by illuminating with a uniform intensity distribution and a high efficiency of using illuminating light.  <P>SOLUTION: The illuminating means is so formed as to change the cross-sectional shape and the distribution of intensity of the luminous flux of an illuminating light so that the illuminating light emitted by the diffractive optical element of an optical element onto a specimen through an emitting part can emit the light beam into the linear area on the specimen with a uniform intensity distribution over the entire linear area in such a state that the focus is achieved over the entire linear area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226004-A (JP)
Title: Input slave unit
Inventor: HARADA HIDEKI
IPC: G05B19/05
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input slave unit which can increase the range of the input voltage of a connectable input device, which increases points for input, and reduces size.  <P>SOLUTION: An IO input circuit 11 is constituted by connecting a first resistor R1, which is a current limiting resistor, in series between a signal input terminal and a photo-coupler 13 and connecting a second resistor R2 in parallel to the photo-coupler, and by arranging a current limiting circuit 15 prior to the first and second resistances R1, R2. The current limiting circuit connects the collector of a transistor TR to the signal input terminal and connects the emitter thereof to the first resistor. A fourth resistor R4 is connected between the collector and the base of the transistor, and the base of the transistor is connected to a COM terminal via a zener diode ZD. The transistor keeps ON, until an input voltage reaches approximately the zener voltage, so that an input current also increases approximately in proportional to the increase of the input voltage. After the input voltage exceeds the zener voltage, the input current is kept at a nearly constant value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008231176-A (JP)
Title: Gas clathrate production accelerator, and production method for gas clathrate
Inventor: NISHIO SUSUMU
IPC: C10L3/06
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production accelerator for a gas clathrate for shifting a production condition for the clathrate to a higher temperature side and a lower pressure side without substantially reducing an amount of gas to be clathrated, and to provide a method for producing the gas clathrate using the production accelerator.  <P>SOLUTION: The gas clathrate production accelerator comprises a non-ionic surfactant, an anionic surfactant, a cationic surfactant or an amphoteric surfactant. In the method, the gas clathrate is produced using the production accelerators.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008234318-A (JP)
Title: Facility operation system
Inventor: MURANAKA YUKIARI
IPC: G05B19/418
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facility operation system, in which operation of a facility can be performed safely, even when a plurality of workers carry out the work.  <P>SOLUTION: A setting area V, a workable area W, a warning area X, an entrance regulated area Y, and a non-restartable area Z are set for each operation state of (a) normal operation and (b) facility stoppage of the facility 2. When a plurality of workers of a worker who operates an operation means 7, and other workers who do not operate the operation means do work in the facility 2, all the workers carry position specification equipment 6. When the other worker who does not operate the operation means enters the warning area X during the normal operation of the facility 2, a warning means makes the operation means output a warning for entrance of the other worker to the warning area X, and makes the facility perform predetermined safe operations, when the worker enters the entrance regulated area Y. According to this, safe operation can be performed, even if the other worker having no operation is present in the dead angle zone of the worker who operates the operation means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235613-A (JP)
Title: Semiconductor device
Inventor: YAEGASHI SEIJI
IPC: H01L29/812
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of reducing contact resistance between an ohmic electrode and an electron travelling layer.  <P>SOLUTION: The semiconductor device comprises a nitride semiconductor layer 24 which is provided on a substrate 10 and comprises an electron travelling layer 18 and an electron supply layer 22, a p-type nitride semiconductor layer 14 provided in the nitride semiconductor layer 24, an n-doping region 26 which is provided in the nitride semiconductor layer 24 to reach the electron travelling layer 18, a gate electrode 44 provided on the electron supply layer 22, and ohmic electrodes 40 and 42 provided to contact the n-type doping region 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230475-A (JP)
Title: Propeller plane and propeller device
Inventor: KAWAGUCHI HIROSHI
IPC: B64C29/00
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propeller plane capable of performing stable horizontal flight and landing or hovering even if an expensive and light weight motor such as a brushless motor is not used.  <P>SOLUTION: The propeller plane 1 is the propeller plane capable of performing horizontal flight and landing and hovering, and is provided with a propeller 5 upwardly arranged on an upper part of a machine body 3; a drive shaft 7 fixed to the propeller 5 and extended to a neighborhood to a center of gravity G of the machine body 3; and a drive part 9 arranged near the center of gravity G of the machine body 3 and rotating/driving the propeller 5 through the drive shaft 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233031-A (JP)
Title: Water leakage detection system
Inventor: IWANAMI KOICHI
IPC: G01M3/16
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water leakage detection system for which there is no need to carry out a complex wirings, and a water leakage location can be pinpointed at low cost and easily, and which is easy of maintenance.  <P>SOLUTION: The system includes a plurality of the water leakage detection sensors 22 which are enable to specify the leak location with a resistance value by the water leakage and the following conduction in a series connection, an information reading means 26 which reads a detection location by the water leak detection sensor 22, and a memory means 24 which stores the information read with this information reading means 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238183-A (JP)
Title: Method for producing magnesium alloy and magnesium alloy
Inventor: ANDO SHINJI
IPC: B22D1/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing magnesium alloy by which crystal grains of magnesium alloy can be refined and mechanical properties thereof can be improved inexpensively and in a simple process, and to provide magnesium alloy.  <P>SOLUTION: Boron oxide (B<SB>2</SB>O<SB>3</SB>) is added to the molten metal of alloy containing as a principal element magnesium such as Mg-Al alloy, Mg-RE (misch metal) alloy or Mg-Al-Ti alloy, and thereafter, the molten metal to which the boron oxide is added is cooled and solidified. The boron oxide is reduced in the molten metal to be a boron simple substance, the boron simple substance forms a compound with the element in the alloy, and the compound forms a nuclei generating point upon solidification. In this way, the crystal grains of the solidified magnesium are refined.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244699-A (JP)
Title: Image processing apparatus and image processing program
Inventor: MAEDA MICHIRO
IPC: G06T1/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently exhibit functions of reading embedded information and of detecting forgery and alteration and a function of restraining duplicating for one printed document.  <P>SOLUTION: A restraint image 13 comprising restraint points having a prescribed position, size, and color is generated from a design determined with a restraint design 11. On the other hand, a woven pattern watermark image 14 after having some woven pattern points removed is generated from a woven pattern watermark image 12 with a document. The restraint image 13 and the woven pattern watermark image 14 after the removal are put together to generate a composite image 15. A printed document output as the composite image 15 is a printed document with very high security that sufficiently exhibits the functions of reading the embedded information and detecting forgery and alteration and the function of restraining duplicating without interference between both woven pattern watermark effect and restraint effect.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241964-A (JP)
Title: Display device
Inventor: TSUNODA YOSHINORI
IPC: G09F9/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate replacement operations of a display panel body part.  <P>SOLUTION: This display device includes a display panel part 20 having the display panel body part 22 for displaying an image and a panel support member which is attached to the display panel part 20 and supports the display panel part 20, wherein handle parts 36-39 are provided in the display panel part 20 and at least a part of the handle parts 36-39 is exposed to the outside from the panel support member 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240333-A (JP)
Title: Locking inhibiting mechanism of locker
Inventor: ISOTOBI MINE
IPC: G07F17/12
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable smooth and sure locking only in the presence of a stored article in a locker, without the provision of a closing-inhibiting protrusive pin in a door.  <P>SOLUTION: A receiving plate 3 is ascendably/descendably arranged on the bottom side of a storage chamber 2 of the locker 1, and a locking inhibiting plate 5 is ascendably/descendably provided by being connected to the receiving plate. The locking inhibiting plate is vertically slidably arranged on the lateral side of the storage chamber and urged upward by a spring member 8, so that the locking inhibiting plate can block a path of a dead bolt 14 of a lock device 13 while being urged by the spring in the state of the absence of the stored article 9 in the storage chamber. A pin 23 is horizontally protruded from the receiving plate 3, and supported by a horizontal support surface 12a of the locking inhibiting plate 5. The locking inhibiting plate 5 is directly urged upward by the spring member 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243609-A (JP)
Title: Image display device
Inventor: MAKIMOTO SHUJI
IPC: H01J31/12
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which uses a low-cost sealing material and can retain a stable and high airtightness even if using the minimum necessary amount of the sealing material, prevents warping of sealing and stress destruction of the substrate, and can maintain a high display performance throughout a long period.  <P>SOLUTION: The image display device is provided with a housing having a front substrate 11 and a rear substrate 12 arranged oppositely and a sealing part 13 which mutually seals the peripheral portions of the front substrate and the rear substrate. The sealing part has a frame 30 which extends along the peripheral portions of the front substrate and the rear substrate and is formed of a metal and sealing materials 32a, 32b which are installed between the frame and the front substrate and the frame and the rear substrate. The frame has a first surface region 36a which is opposed to the front substrate and the rear substrate and has a high affinity to the sealing material, and a second surface region 30c which is positioned between the front substrate and the rear substrate and has a lower affinity to the sealing material than the first surface region. The sealing material is installed on the first surface region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239418-A (JP)
Title: Nitrogen-containing carbon porous body and method for manufacturing the same
Inventor: HINAKO HIDENORI
IPC: C01B21/082
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitrogen-containing carbon porous body having a large specific surface area, a high ratio of nitrogen atoms and a low ratio of hydrogen atoms.  <P>SOLUTION: Azulmic acid which is a polymer obtained by polymerizing hydrocyanic acid is heat-treated at 400-3,000°C in an inert gas atmosphere and then subjected to activation treatment to obtain the nitrogen-containing carbon porous body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238738-A (JP)
Title: Pipeline bridge regeneration method
Inventor: TAKABAYASHI TSUTOMU
IPC: E03B7/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To regenerate a pipeline bridge while utilizing a manhole and saving a construction space without excavating a vertical shaft, further, without cutting the pipeline bridge.  <P>SOLUTION: An opening is formed on one end side of a main pipe 11 by detaching a detachable pipe 12. A flexible cylindrical body 2 has a hollow cylindrical inner surface watertight layer 21 comprising an airtight material, a resin-impregnated layer 22 covering the inner surface watertight layer 21, in which a nonwoven fabric is impregnated with a hardening resin hardening by a heating or irradiation of a light, and an exterior protecting layer 23 covering the resin-impregnated layer 22. The cylindrical body 2 is introduced from the opening, arranged along an axial direction of the main pipe 11, and a gas or a liquid is pressed into the inner surface watertight layer 21, by which the exterior protecting layer 23 is pressure-bonded to the inner surface of the main pipe, and the heating or the irradiation of the light is carried out from the inside of the inner surface watertight layer to the resin-impregnated layer 22. By hardening the hardening resin, the flexible cylindrical body 2 is firmly fixed to the inner surface of the main pipe 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251611-A (JP)
Title: Thin composite element and manufacturing process of the same
Inventor: NAGATOMO KENSHO
IPC: H01C7/04
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thin and small-sized composite element that is resistive to ESD by forming a thermistor and a varistor in the form of a thin-film single chip.  <P>SOLUTION: The thin composite element 10 is provided with: a thin-film varistor 12 formed on an insulated substrate 11; a pair of interdigitized electrodes 13, 14 provided in opposition with each other and formed of a conductive layer formed on the thin-film varistor; a thin-film thermistor 16 covering the thin-film varistor and electrodes 13, 14 to expose each substrate of these electrodes bridging over a pair of interdigitized electrodes; first and a second leadout electrodes 17, 18 formed on the insulated substrate on which the thin-film varistor is not formed, for electrical connection with an exposed base portion of one of the pair of interdigitized electrodes; and a protection film 19 covering all elements 12, 13, 14, 16 on the substrate, except for the pads 17c, 18c for connection of the lead wires of the electrodes 17, 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250423-A (JP)
Title: Use restriction method and its device
Inventor: OKUTOMI YUKIHIRO
IPC: G06F21/12
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a use restriction method and its device for appropriately restricting the time that each user is allowed to use a device by managing the time that each user is allowed to use the device, without having to register the users in advance.  <P>SOLUTION: The device has a function to restrict the use of an electronic device 10 to its users according to predetermined criteria so as to restrict the time that each individual user uses the device. The method is applied to devices such as gaming devices, automobiles, personal computers, etc. Users are automatically registered in a user registering part 34 without being registered in advance. Also, automatic authentication is performed and a use time managing part 38 manages use by each user. The time that each individual user uses the device is automatically restricted to keep them from using a device for a long time and thus reduce the physical burden on the users.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248024-A (JP)
Title: Oil-based ink for ball-point pen
Inventor: TAKAGISHI IKUO
IPC: C09D11/18
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil-based ink for ball-point pen which is hard to cause a light-brush stroke on writing due to the clogging caused by the sedimentation of a pigment with time.  <P>SOLUTION: The oil-based ink ball-point pen comprises at least carbon black, C.I. Solvent Black 3 and/or C.I. Solvent Black 7, a dispersing agent composed of a homopolymer of a hydrophilic monomer having a carboxylic acid group in the molecule or a copolymer with an oleophilic monomer, and an organic solvent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251314-A (JP)
Title: Polymer electrolyte membrane
Inventor: SATO TAKATOSHI
IPC: H01M8/10
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer electrolyte membrane formed by integrating a nonwoven fabric as a porous body reinforcing an aromatic hydrocarbon-based electrolyte membrane, and preventing generation of a pin hole and a crack by repetition of swelling by water and heat.  <P>SOLUTION: This polymer electrolyte membrane is formed by impregnating and integrating an aromatic hydrocarbon-based electrolyte into/with a polyvinyl alcohol (PVA)-based fiber nonwoven fabric. Since the aromatic hydrocarbon-based electrolyte is impregnated and integrated into/with the PVA-based fiber nonwoven fabric, the polymer electrolyte is high in a generation suppression effect against a pin hole and a crack due to repeated swelling by water and heat, can improve durability of a fuel cell using it as a component, and can contribute cost reduction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252546-A (JP)
Title: Call control system, call control method, call connection request processor, and program
Inventor: SASAKI SHIRO
IPC: H04M3/42
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for preventing unauthorized repetition of a transmitting operation by a user in a call control system which allows call connection between himself/herself and a partner by depressing a transmission button displayed on a Web page.  <P>SOLUTION: The call control system 17 is provided with: a means for receiving a call connection request including Web site identification information from a user terminal 11; a means for acquiring a call connection requesting function corresponding to the Web site identification information from Cookie stored in a user terminal; a means for transmitting call connection refusal screen data to the user terminal when use frequencies are restricted frequencies or more and transmitting telephone call requesting screen data to the user terminal when the use frequencies are less than the restricted frequencies; and a means for receiving a telephone call request from the user terminal and performing call connection between first and second telephone terminals when the telephone call requesting screen data is transmitted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245993-A (JP)
Title: Game machine
Inventor: KONNO JUNYA
IPC: A63F5/04
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel game property by notifying a lottery result of a winning combination by the order of partial display areas where symbols are stationarily displayed.  <P>SOLUTION: A performance control part 202 determines the order for stationarily displaying symbols corresponding to the operations of stop switches relative to a plurality of partial display areas on a performance display device 40 based on the lottery result of a winning combination executed by a winning combination lottery part, and stationarily displays the symbols on the partial display areas in the determined order according to the operations of the stop switches.  <P>COPYRIGHT: (C)2009,JPO&INPIT