baber/WOPTO huggingface dataset:
Patent JP-2008220419-A (JP)
Title: Sheath for endoscope
Inventor: GONO TAKAAKI
IPC: G02B23/24
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheath for an endoscope easily inserted into a stenosed body cavity.  <P>SOLUTION: The sheath 12 for the endoscope has a sheath body 14 having a hollow portion 18 into which the endoscope is introduced so as to be able to move forward and rearward, a flexible bag-like portion 24 formed in the distal end portion of the sheath body 14 and closing the distal end portion of the hollow portion 18, an inserting and drawing hole 30 formed eccentrically relative to the center axis C of the sheath body 14 in the bag-like portion 24 and into or from which the endoscope is inserted or drawn, and a deforming portion 32 which keeps at least a part located at an opposite side of the inserting and drawing hole 30 relative to the center axis C and at the proximal end side of the inserting and drawing hole 30 in the bag-like portion 24 and which can be more easily deformed than the other portion of the bag-like portion 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225624-A (JP)
Title: Memory controller, control method for semiconductor memory, and system
Inventor: IWAKI SHINYA
IPC: G06F12/00
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To execute optimum power down control without reducing access efficiency to reduce power consumption of a semiconductor memory.  <P>SOLUTION: A memory controller SDRAMC outputs an access control signal CMD to the semiconductor memory SDRAM in response to an access request supplied from a system controller CPU. The memory controller SDRAMC deactivates a power control signal CKE in response to completion of access operation of the semiconductor memory SDRAM responding to the access request. The semiconductor memory SDRAM transfers to a power down mode during deactivation of the power control signal CKE. The memory controller SDRAMC activates the power control signal CKE in synchronization with the next access request when the next access request is present within a prescribed time from the access request, and activates the power control signal CKE in synchronization with a lapse of the prescribed time when the prescribed time lapses before the next access request.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221611-A (JP)
Title: Multi-layer plastic sintered body and its manufacturing method
Inventor: SOMEYA SHU
IPC: G10K11/162
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic sintered body having a desired filtering precision and a desired noise reducing effect without increasing pressure loss not so much, and further having an improved service lifetime.  <P>SOLUTION: The sintered body is obtained by sintering a plastic powder in a mold and is formed into a multi-layer with individual layers formed by sintering plastic powders of different particle sizes. Because two or more layers having different sizes of void can be laminated, and the service lifetime of the plastic sintered body can be enhanced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227239-A (JP)
Title: Semiconductor device
Inventor: SUZUKI TAKASHI
IPC: H01L29/12
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve dynamic characteristics of a semiconductor device.  <P>SOLUTION: The semiconductor device 10 comprises: a center region where a MOSFET is incorporated; and a terminal region formed around the center region. The center region comprises: a body region 27 formed on the surface of the center region; a contact region 26 formed in the body region 27; a source electrode 36 electrically connected to the contact region 26; and an insulator region 28 formed between the contact region 26 arranged at the furthest terminal side and the terminal region. The insulator region 28 is in contact with the side of the contact region 26.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007229481-A (JP)
Title: Counting device
Inventor: FURUMIYA SHIGEO
IPC: A63F7/02
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counting device allowing cigarette butt collection devices to be juxtaposed along a projecting plate under the projecting plate projecting forward on the lower side of a game machine in a game machine island in which a plurality of game machines are juxtaposed, and capable of being slimmed.  <P>SOLUTION: The counting device 23 is detachably locked along a side face of the pachinko island 100 under a counter 104 projecting forward under the pachinko machine 2 in the pachinko island 100, in which a plurality of pachinko machines 2 are juxtaposed, and is disposed in such a way that cigarette collecting/carrying passages 107 for collecting cigarette butts can be juxtaposed. The counting device 23 has a game medium downflow unit 300 with a downflow passage 304 disposed within 50 mm range in the front of the pachinko machine from the side face of the pachinko island 100.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008225232-A (JP)
Title: Signal processing method and audio content distribution method
Inventor: HIKAWA KAZUO
IPC: H04N21/81
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to create a music market in a new style by giving added value to audio contents themselves while using the existent market infrastructure for audio content distribution.  <P>SOLUTION: In a method of distributing an audio content in which musical performance information associated with a source audio signal is embedded as additional information from a transmission side 21 to a reception side 23, the additional information is embedded to synchronize with the source audio signal on the time base and to continue when one of processing for recording the audio content in a file and processing for compressing the file is performed. The transmission side transmits a file selectively specified among data files including a plurality of files to which musical performance information differing in musical performance part or musical performance information on all musical performance parts is added by a plurality of audio contents. The reception side downloads a file corresponding to a desired audio content by selectively specifying it, and extracts a source audio signal and musical performance information from the downloaded file.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222401-A (JP)
Title: Cleaning device and cleaning method of discharge roller
Inventor: MORIKUNI SHUICHI
IPC: B65H5/00
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device and a cleaning method of a discharge roller capable of accurately cleaning the discharge roller.  <P>SOLUTION: This cleaning device 1 of the discharge roller comprises a cleaning pad 2, a support member 3 of the cleaning pad 2, a temperature sensor 4 and a control means (unillustrated), and cleans the surface of a discharge roller 6a between a pair of discharge rollers 6 by making the cleaning pad 2 contact with the discharge rollers. The control means controls so that the cleaning pad 2 contacts with the discharge roller 6a when a surface temperature of the discharge roller 6a outputted from the temperature sensor 4 exceeds a predetermined boundary temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227341-A (JP)
Title: High repetition and high peak output fiber laser
Inventor: TEI WAYOKU
IPC: H01S3/06
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact higher harmonic convertible fiber laser capable of generating the laser pulses of high repetition ≥10 kHz and high peak output ≥100 kW, and to highly efficiently generate higher harmonics by a nonlinear optical crystal by using the output.  <P>SOLUTION: A system is constructed by an oscillator which has an active loss switching system and has an oscillation spectrum width ≥1 GHz even though a resonator length is short and one stage of a fiber amplifier, and introduction is performed to a polarization plane maintaining double clad fiber having an absorption coefficient ≥3 dB/m.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008107316-A (JP)
Title: Acceleration sensor
Inventor: WATANABE JUN
IPC: G01P15/10
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve detection sensitivity.  <P>SOLUTION: An acceleration sensor 10, including: an oscillator unit 12 including a first piezoelectric vibrating reed 16 that performs bending vibration; a 90°-phase shifting unit 20 for shifting by 90° and outputting a phase angle of an output signal of the oscillator unit; a phase shift circuit unit 22 arranged at an output side of the 90°-phase shifting unit 20, provided with a second piezoelectric vibrating reed 24 that has the same resonance frequency as the first piezoelectric vibrating reed 16 and performs bending vibration, and having a point-symmetrical phase shift characteristics around the resonance frequency of the second piezoelectric vibrating reed 24; and a phase shift modification output unit 45 which outputs, on the basis of a phase shift of an output signal of the phase shift circuit unit 22 and an output signal of the oscillator unit 12, a signal corresponding to the phase difference between both of them, wherein the first piezoelectric vibrating reed 16 and the second piezoelectric vibrating reed 24 are arranged so that the axial line directions of their vibrating arms are directed in opposite directions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008232845-A (JP)
Title: Precast block for radiation shield, radiation shielding structure and method for constructing it
Inventor: KAWAMURA TAKEYA
IPC: G21F1/10
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide precast blocks for radiation shield and a radiation shied structure consisting of the blocks which can be constructed easily in the assembly and disassembly of them even in a narrower space, can also be reused without generating any waste even after the disassembly of them and is resistant to fracture.  <P>SOLUTION: The precast blocks 1 for radiation shield are made by forming a resin layer 3 containing a boron compound, aggregate and a resin binder and a concrete layer 4 in metal frames 2 as outside frames. The radiation shield structure is employed for absorbing or moderating radiations such as neutrons and consists of a side-wall part made by piling up and connecting the precast blocks 1 for radiation shield and a ceiling part made by connecting them in parallel horizontally in the upper part of the side-wall part. The side-wall part and the ceiling part surround an internal space which embraces a radiation emission source.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244530-A (JP)
Title: Optical transmitter and transmission method for compensating wavelength dispersion using control signal
Inventor: YAMADA KEIICHI
IPC: H04B10/2507
Filed: 2007-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To transmit a control signal to the reception side without being influenced by wavelength dispersion on the transmission line in a long haul optical transmitter, and to compensate for the wavelength dispersion of an optical main signal by the control signal on the reception side.  <P>SOLUTION: On the transmission side of a long haul optical transmitter, a main signal is converted into an optical main signal, a control signal of lower frequency than the main signal is converted into an optical control signal and both signals are multiplexed, before being delivered as multiplex light to the transmission end of an optical transmission path. On the reception side, a component for compensating wavelength dispersion is detected from an optical main signal passing a variable dispersion compensation circuit, connected with the reception end of the optical transmission path, a control signal is also detected from multiplex light from the reception end, and the variable dispersion compensation circuit is controlled, by both detection signals, thus compensation for variable dispersion of the optical main signal received during transmission is carried out.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243474-A (JP)
Title: Switch device
Inventor: KAWAMURA TAKASHI
IPC: H01H89/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch device equipped with both a two-step push-switch function and a self-resetting rotary switch function compact and available at low cost.  <P>SOLUTION: The device has integrally provided a push switch P capable of changing over two kinds of switching circuits in two steps at the center, and a rotary switch R of a self-resetting type arranged around the push switch P at the center capable of changing over at least two kinds of switching circuits in a right-and-left rotation, and yet equipped with a torsion spring 10 resetting the switch back to a neutral position when a rotating operation is stopped.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244066-A (JP)
Title: Semiconductor device
Inventor: NAGAKI YASUNORI
IPC: H01L21/822
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device achieved in the securing of a necessary signal wiring route without depending on complicated structure and having high reliability in terms of the securement.  <P>SOLUTION: The semiconductor device (1) is provided with a plurality of circuit blocks grasped by a semiconductor substrate as an aggregate of a plurality of circuit cells. One part of the plurality of circuit cells are filler cells (40, 41 and 42) arranged to form power supply routes between the circuit cells while the first filler cells (40, 42) connected to the power supply routes with a power supply stabilization capacity and the second filler cell (41) excluding the power supply stabilization capacity from the first filler cells are provided as the filler cells. The second filler cell is employed at a place (35) where wiring is conjested, whereby necessary signal wiring routes can be secured without depending on the complicated structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238032-A (JP)
Title: Water treatment system
Inventor: IMAMIYA MORIO
IPC: B01D39/02
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment system which effectively recover a waste water with a high SS concentration generating from a circulation system B without discharging a residual water from a dust collecting system A to the outside 10 of a converter system to the utmost.  <P>SOLUTION: The water treatment system has a dust collecting system for carrying out a solid/liquid separation treatment for a dust-collected waste water from a wet-type dust collector (6) to supply the treated water to the wet-type dust collector, a treatment means (15, 21), having a filter (21), for carrying out the solid-liquid separation treatment for the waste water containing a solid matter, and a supplying means for supplying a cleaning water of the filter to the dust collecting system, wherein the filter carries out the solid/liquid separation treatment using a floating filtration material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238100-A (JP)
Title: Vessel mounting structure of centrifugal separator
Inventor: KUROSAWA SHOJI
IPC: B04B7/02
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vessel mounting structure of a centrifugal separator, which even if a rotor of the centrifugal separator is broken in operation, prevents the scattering of broken pieces of the rotor to the outside of the centrifugal separator therefore improving safety much more and facilitates the removal of the vessel to the upper part of a casing.  <P>SOLUTION: A hole diameter D2 of an opening of an upper surface plate 26 is made larger than the outside diameter D3 of a brim part 23B of the vessel 23. A vessel supporting elastic member 50 is fit to the back surface of the upper surface plate 26 while interposing a clamp 51 between them. The rigidity of the clamp 51 is made lower than that of the upper surface plate 26. The vessel 23 is housed in the casing 21 in the position lower than that of the upper surface plate 26 and the brim part 23B is put on the vessel supporting elastic member 50. Edge rubber 27 is fixed to the upper surface of the upper surface plate 26 and a press part 27C is pressed against the brim part 23B to hold the brim part 23B between the press part 27C and the vessel supporting elastic member 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239907-A (JP)
Title: Method for determining extent of carbonization in coke oven, and method for carbonizing in coke oven
Inventor: SHIBATA TOMONORI
IPC: F27D21/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining the extent of carbonization, in which a local extent of carbonization in the vicinity of the furnace lid can be determined, and to provide a method for carbonizing in the coke oven.  <P>SOLUTION: This method for determining the degree of carbonization is carried out by photographing the image of coke face with a camera 80 for imaging and image-processing the photographed picture at the time when the furnace lid 24 of the coke oven 50 is opened. The method for carbonizing in the coke oven 50 is carried out as follows: based on the result of determination of degrees of carbonization, pushing out is conducted when determined that carbonization is completed, and the furnace lid 24 is closed again and carbonization is continued when the completion of carbonization is not determined.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252303-A (JP)
Title: Antenna device and antenna composite unit
Inventor: NAKADA TAIHEI
IPC: H01Q1/28
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To minimize airframe loading restrictions, to enlarge an opening, and to achieve the high performance of an airframe loading radar etc.  <P>SOLUTION: An antenna composite unit is manufactured by forming a plurality of antenna elements A2 on the front surface of a flexible device board A1, bonding an antenna module unit A which is formed of a transmission/reception module A3 under each antenna element forming unit on the backside of the device board and a pulse power supply unit C which forms a pulse power supply circuit on the flexible device board through a soft filling material sheet D, and mounting an outer covering board B formed by boring a region facing the antenna element A2 on the front surface of the antenna module unit A. Inputs and outputs of respective transmission/reception high frequency signals are controlled by using a plurality of the antenna composite units, arranging them on a flexible and stiff sheet, and supplying electric power to the respective antenna composite units.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248038-A (JP)
Title: Antistatic polyolefinic resin film
Inventor: MOCHIZUKI ATSUSHI
IPC: B32B27/32
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antistatic polyolefinic resin film having an electroconductive coated film formed on a stretched film of a polyolefinic resin.  <P>SOLUTION: The electroconductivity of the stretched film of the polyolefinic resin is improved by coating the top surface of the stretched film of the polyolefinic resin with the electroconductive coated film containing a surfactant having a 7-15C alkyl group in the side chain and a sulfonic acid group, polypyrrole and a synthetic resin binder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246101-A (JP)
Title: Game machine
Inventor: OKAMOTO TAKAAKI
IPC: A63F7/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of carrying out unexpected performance of an integration symbol displayed by a symbol display device while suppressing a burden on a memory and a burden on operation processing necessary for performing symbol performance in comparison with the case in which performance by animation moving picture display is performed.  <P>SOLUTION: A symbol control means 230 displays a normal symbol N created by combining a lottery symbol (a) with an individual background symbol (c) corresponding to the lottery symbol (a) as an integration symbol L, C, and R to be displayed in respective pattern display areas LA, CA, and RA, respectively. In performing ready-to-win processing, as at least one of a plurality of integrated symbols L, C, and R to be displayed in the plurality of pattern display areas LA, CA, and RA, respectively, the symbol control means 230a has a special symbol display mode for displaying a special symbol S created by combining the lottery symbol (a) that one normal symbol N has with an individual background symbol (c) other than the individual background symbols (c) that the lottery symbol (a) has.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252803-A (JP)
Title: Functional antenna device and radio system employing the same
Inventor: MATSUI TOSHIAKI
IPC: H01Q3/14
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a functional antenna device which is capable of directional control of electromagnetic waves in a direction optimal for radio link formation, and is small-sized and suitable for reduction of costs, and a radio system employing the same.  <P>SOLUTION: The present invention comprises: a substrate 101; a patch antenna 102 which is patterned and formed on the substrate 101; a mechanical structure which has one symmetric surface, being asymmetric when watched from the patch antenna 102, including a vertical axis 106 of the center of the patch antenna 102 and in which one α side 103a within the symmetric surface is tilted within an angle range θ1 of 0°±20° in parallel with the vertical axis 106 of the center of the patch antenna 102 and another β side 103b is tilted within an angle range θ2 of 70°±20°in parallel with the vertical axis 106 of the center of the patch antenna 102; a dielectric body 105 which is added to the mechanical structure and in which the β side 103b is thicker in comparison with the α side 103a when watched from the patch antenna 102; and an electromagnetic wave shielding structure 104 provided between the substrate 101 and the mechanical structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253287-A (JP)
Title: Prize acquisition game device and prize acquisition game system
Inventor: NAMATAME ARIMICHI
IPC: A63F9/30
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide digital software as a prize of a crane game machine.  <P>SOLUTION: The prize acquisition game machine is provided with a display section for displaying two-dimensional codes and the prize acquisition game device 1 acquires digital software by capturing displayed two-dimensional codes by portable terminal equipment 9, prizes to be acquired by the prize acquisition game machine are tangible false prizes 5. Wireless tags 52 having unique IDs are attached to the false prizes, the prize acquisition game machine is provided with a wireless tag reader for reading data of a wireless tag acquired by a user, displays a two-dimensional code corresponding to data read by a two-dimensional code conversion circuit, portable terminal equipment captures the displayed two-dimensional code, connects with a prize distribution server from the captured code data, and the prize distribution server outputs digital software corresponding to the two-dimensional code and the portable terminal 9 acquires the digital software as the prize.  <P>COPYRIGHT: (C)2009,JPO&INPIT