baber/WOPTO huggingface dataset:
Patent JP-2005204866-A (JP)
Title: Pinball machine
Inventor: TANAKA ASAO
IPC: A63F7/02
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball machine which can prevent the diffusion of dirt to parts of the pinball machines and the induction of troubles in the game devices attributed to the foreign matters such as beverages carelessly spilled onto or ashes of cigeretts dropped into the ball trays of the pinball machines by quickly recovering the foreign matters.  <P>SOLUTION: In the pinball machine which has a ball storage part 56 for storing the game balls and a rectification path 57 where the game balls stored in the ball storage part 56 are aligned and flow down rolling, arranged are a path bottom wall which forms the rectification path 57 to allow the game balls flow down rolling while being provided with a drop hole 71 to drop the foreign matters infiltrated into the rectification path 57 downward and a housing member 73 which is disposed below the drop hole 71 provided in the path bottom wall to house the foreign matters dropped from the drop hole 71. Preferably, the housing member 73 is inserted into a receiving hole 72 cut into a patch 51 formed in the rear of the ball tray sticking out to the front side from the rear side of the patch 51 and detachably mounted on the patch 51 from the rear. A water absorbing sheet 75 may be provided on the bottom part of the housing member 73.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209463-A (JP)
Title: Fuel cell
Inventor: KIDAI MASAYUKI
IPC: H01M8/10
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid macromolecular fuel cell that has high output and improved output stability and durability, is light and compact, has a simple structure, and can be manufactured at low costs.  <P>SOLUTION: In the fuel battery cell in which a fuel electrode opposes an oxidizing gas electrode while holding a solid macromolecular electrolyte, power is collected from the plurality of sides of the electrode, power is collected from the plurality of sides of the electrode made of an electrode base and a catalyst layer, and power is collected from a plurality of sides of the electrode made of the electrode base and the catalyst layer including an electrode block. Then, in a preferable embodiment, the fuel cell is in a side-by-side structure in which a plurality of unit cells are connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162326-A (JP)
Title: Film for packaging cheese
Inventor: UEHA ISAZUMI
IPC: B65D65/40
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film for packaging cheese having an excellent cheese mold-release nature and moderate adhesion force without using PVDC with a high possibility of environmental pollution.  <P>SOLUTION: This heat sealing layer makes polyester resin as a principal component, the polyester resin is 1 as a diol component, and includes 4-cyclohexane dimethanol in 10 to 80 mol% or propylene glycol in 50 to 80 mol%, in the film provided with a layer having heat sealing nature at least in one surface of a resin substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218216-A (JP)
Title: Power supply system
Inventor: NISHIYAMA ICHIRO
IPC: H02J1/10
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent abnormalities from occurring in output voltages from operating power supplies, when a new power supply is added and connected, while a plurality of the power supplies operate in parallel.  <P>SOLUTION: Each power supply A, B has a constant-voltage output circuit 10, an output voltage synchronizing/activating circuit 20 provided with a synchronization signal input/output terminal P2 for inputting and outputting a synchronizing signal between the other power supply when its own power supply is activated, and an output voltage controller 30 using the synchronization signal inputted and outputted from the synchronization signal input/output terminal P2 as required, and controlling to set an output voltage from the constant-voltage output circuit 10 to a predetermined value when its own power supply is activated. The output voltage synchronizing/activating circuit 20 has a synchronization signal connecting circuit 40 for detecting an output voltage from the constant-voltage output circuit 10, when its own power supply is activated, and disconnecting the synchronization signal input/output terminal P2 from the output-voltage synchronizing/activating circuit 20 when the output voltage attains a predetermined value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217334-A (JP)
Title: Cutting method
Inventor: TOKUMITSU NAOYA
IPC: H01L21/301
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting method for a cutter having two cutting blades arranged opposite to each other, the cutting method that provides cutting according to which an amount of both cutting blades' wear may become approximately equal.  <P>SOLUTION: For a cutter having first and second cutting blades 22a and 22b arranged opposite to each other, a cutting method is provided that cuts multiple, approximately parallel cut lines L for a workpiece 12. This cutting method includes a step that measures a wear amount of the first and second cutting blades 22a and 22b, and a single cutting step that uses a cutting blade whose wear amount is less than that of the other between the first cutting blade 22a and second cutting blade 22b to cut cutting lines L4 to L6 out of multiple cut lines L that cannot be cut by using both first and second cutting blades 22a and 22b at the same time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005192959-A (JP)
Title: Foot plate open/close operation device of wheelchair
Inventor: FUJIWARA KOJI
IPC: A61G5/02
Filed: 2004-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for opening/closing a foot plate of a wheelchair, considering the standards or dimensions of various wheelchairs generally manufactured and sold on the market, having various materials, dimensions and safety devices to be easily attached without impairing the design, function and safety, and allowing a disabled person to remotely operate the device in a comfortable posture.  <P>SOLUTION: An operation lever is mounted either on the left or right side or on both sides. The frictional resistance in a place where a footrest and the foot plate are attached to each other is eliminated. The rotatable left and right foot plates are connected with a wire/rope, and fixed and guided with guide clamps.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219153-A (JP)
Title: Lens grinding device
Inventor: WATANABE KENICHI
IPC: G02C13/00
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens grinding device measuring the thickness of a spectacle lens clamped part clamped between first and second clamping shafts.  <P>SOLUTION: This lens grinding device has a lens rotating shaft 23 for clamping the spectacle lens ML, and a lens rotating shaft 24 disposed in series on the same axis as the lens rotating shaft 23 and provided in an advancing/retreating manner to the lens rotating shaft 23 to clamp the spectacle lens Ml together with the lens rotating shaft 23. The lens grinding device further has: a pulse motor 213 for driving the lens rotating shaft 24 to advance/retreat relative to the lens rotating shaft 23; a pulse counting part 80a for detecting the advance/retreat amount of the lens rotating shaft 24 to the lens rotating shaft 23; a grinding wheel 35 for grinding the spectacle lens ML clamped by the lens rotating shafts 23, 24; and an arithmetic control circuit 80 for performing the driving control of the pulse motor 213. The arithmetic control circuit 80 finds the thickness of the spectacle lens clamped part ML by obtaining a space between the lens rotating shafts 23, 24 based on a moving quantity detection signal from the pulse counting part 80a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222817-A (JP)
Title: Scanning electron microscope provided with function of x-ray microscope
Inventor: MITAMURA SHIGEHIRO
IPC: G21K7/00
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning electron microscope with a function of an X-ray microscope capable of easily switching between both functions.  <P>SOLUTION: On the observation through the scanning electron microscope, a holder 16 is positioned so that an opening 20 is set on the path of electron beam 4. The electron beam 4 is irradiated and scanned on a sample 12, and an SME image can be obtained by detecting secondary electron or reflected electron generated at the sample 12. On the observation through the X-ray microscope, either one of anodes 18a, 18b, or 18c is positioned on the path of electron beam 4 by shifting the holder 16. An X-ray is generated by the irradiation of electron beam 4 on either one of the anodes 18a, 18b, or 18c, and the X-ray is transmitted through the sample 12 and converted into light at a phosphor 26. The light is detected by a CCD camera 28, and an enlarged image is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221823-A (JP)
Title: Display apparatus
Inventor: SOGA TAKAYUKI
IPC: H04N5/64
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display apparatus in which there is no restriction on designing and whose safety during rotating operation is enhanced.  <P>SOLUTION: In the display apparatus, a display body is supported on a stand and the stand is composed of an external post forming an exterior part and an internal cylindrical post which is inserted into the external post. A top edge of the internal post projects into the display body and a swivel mechanism is attached at the top edge of the internal post and, in order that the display body is rotatable around an axis of the internal post, a bottom face of the display body and the swivel mechanism are connected by a metal fixture so that the display body is supported by the swivel mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222662-A (JP)
Title: Information recording device
Inventor: MAEKAWA TOMOYUKI
IPC: G11B20/12
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording device which processes data of information recording data format to which parity is added by a product sign, while suppressing increase in circuit scale.  <P>SOLUTION: As a data transmission circuit 64 transmits the data for 1 sector, for example out of a 1ECC block, a data-receiving circuit 62 records a sector for the recording data 2 blocks ahead on a buffer area 22 for error correction, to which the data for this transmitted sector is stored. While the data transmission circuit 64 is transmitting the recorded data from one of the storage areas (for example, A) for the buffer 22 for the error correction, a parity addition circuit 29 adds parity to the data recorded on the other storage area (for example, B) of the buffer 22 for the error correction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221966-A (JP)
Title: Waveguide type variable optical attenuator
Inventor: ABE YUKIO
IPC: G02B26/02
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveguide type variable optical attenuator having no variation in polarization dependent loss and small power consumption.  <P>SOLUTION: In the waveguide type variable optical attenuator composed of: one or a plurality of input waveguides 31 formed on a substrate 38; a first optical coupler 38 connected to the input waveguides 31; one or a plurality of output waveguides 32; a second optical coupler 34 connected to the output waveguides 32; and a plurality of channel waveguides 35 and 36 connecting the first optical coupler 33 and the second optical coupler 34, one or more liquid driving elements 41 which vary refractive index by moving a sealed liquid 37 are provided in the channel waveguides 35 and 36.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220886-A (JP)
Title: Pump
Inventor: KISHIMOTO KOICHI
IPC: F04D15/00
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump capable of changing a flow rate.  <P>SOLUTION: In this pump 10, an impeller 16 having centrifugal blades is arranged inside a pump chamber 50, and fluid at a predetermined flow rate is flowed from a suction port 54 of the pump chamber 50 to its discharge port 58 by rotating the impeller 16 by a motor 12. The pump 10 can rotate the impeller 16 in a normal or reverse direction, and reduces the flow rate at the time of the reverse rotation of the impeller 16 compared with that at the time of the normal rotation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244261-A (JP)
Title: Multichannel optical modulator and multichannel optical transmitter
Inventor: SUZAKI YASUMASA
IPC: H04B10/61
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To perform optical modulation even when the wavelength of light outputted from a wavelength variable multi-wavelength generating light source is changed in units of blocks.  <P>SOLUTION: The multi-wavelength generating light source 101 can change the wavelength of emission light in units of blocks each comprising N sets of channel lights with different wavelengths and 0 or several channels of guard channel light. The multichannel optical modulator 110 includes: an optical demultiplexer 111; a plurality of optical modulators 112; and an optical multiplexer 113, each of the demultiplexer 111 and the multiplexer 113 has an FSR with a wavelength width corresponding to that of one block. Thus, even when the wavelength of the light emitted from the multi-wavelength generating light source 101 is changed in units of blocks, the multichannel optical modulator 110 can execute optical modulation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230151-A (JP)
Title: Vacuum cleaner
Inventor: OGAWA TAKAAKI
IPC: A47L9/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner for preventing the drawing of a lead wire laid inside the main body thereof.  <P>SOLUTION: The vacuum cleaner includes an openable and closable cover (not shown here) of a dust collection portion, which covers the opening of the dust collection portion (not shown here), and an elastic body 9 for sealing the dust collection portion (not shown here) and the cover (not shown here) when the cover (not shown here) is closed, and has a groove portion 13 for laying the lead wire at a side wall portion of the dust collection portion (not shown here). The groove portion 13 is covered with the elastic body 9, and a space between the lead wire 12 and the elastic body 9 is provided with a cover body 14. Even if the elastic body 9 is intentionally detached, the cover body 14 over the lead wire 12 prevents the drawing of the lead wire 12 laid in the groove portion 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234815-A (JP)
Title: Meter reading information management system, container usable in the system, and meter reading information management method
Inventor: OSHIMA YASUHISA
IPC: G08B25/10
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily manage environment monitoring inside a container at low cost.  <P>SOLUTION: In this management system, the container 10 is installed with various kinds of sensor-equipped slave units 22, and meter reading information of a sensor is transmitted to a center 40 through a master unit 20 capable of controlling the slave unit 22. Identification information about the master unit 20 and identification information about a cellphone of a manager or a driver of a container vehicle are registered in the center 40, abnormality of center information of the container is monitored, and alarm information is transmitted to the cellphone of the manager or the driver of the container when the abnormality is occurred.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231799-A (JP)
Title: Image forming device
Inventor: MARUKO MASAMI
IPC: G03G15/20
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of uniformly performing solidification of wax and forming an image without generating gloss unevenness or image unevenness when toner with a high wax content is used.  <P>SOLUTION: The image forming device has a fixing device 24 for feeding a recording medium PE carrying a toner image to fix the toner image formed on the recording medium under heat and pressure, a paper delivery roller 25 provided apart from the fixing device 24, a guide means 285 arranged in at least one part of a recording medium paper delivery passage between the paper delivery roller and the fixing device, for guiding conveyance of the recording medium, and one or more spurs 291, 292, 293 provided on the guide means, on an outer periphery of which a plurality of teeth are formed, and is formed so that the recording medium PE delivered from the fixing device reaches the paper delivery roller 25 without coming into direct contact with the guide means 285.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231321-A (JP)
Title: Water degradable sheet and treatment bag used for toilet
Inventor: OTA SHIGEFUMI
IPC: B65D65/46
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water degradable sheet and a treatment bag for toilet which can suppress a decrease in strength upon use under keeping water degradability upon wasting.  <P>SOLUTION: A water degradable sheet 21 is composed of a water soluble film 12, a water resistant layer 13, a protecting layer 14, a coating layer 22 and a water absorbing material 23. The water resistant layer 13 is laminated on a surface of the water soluble film 12, the protecting layer 14 is laminated on the back surface of the water soluble film 12, the coating layer 22 is provided on the water resistant layer 13, and the water absorbing material 23 is provided between the water resistant layer 13 and the coating layer 22. The treatment bag for toilet is constructed in such a way that the coating layer 22 is positioned in the inner direction of the water soluble sheet 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120334-A (JP)
Title: Liquid crystal composition and liquid crystal element
Inventor: TAKAKU KOJI
IPC: C07D498/04
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal element containing a pigment compound having a high absorptivity coefficient, a sharp hue, a high order parameter and a high solubility.  <P>SOLUTION: A liquid crystal composition comprises a liquid crystal and a compound represented by general formula (1) (wherein R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>, R<SB>4</SB>, R<SB>5</SB>, R<SB>6</SB>and R<SB>7</SB>are each independently a hydrogen atom or a substituent, and X is an oxygen atom or a sulfur atom). The liquid crystal element comprises the liquid crystal composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239980-A (JP)
Title: Resin composition containing colloidal particulate lamellar double hydroxide-amino acid composite
Inventor: HIBINO TOSHIYUKI
IPC: C08K9/04
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition having a metal hydroxide being a principal constituent of a lamellar double hydroxide held in its structure in order to keep characteristics as the resin compounding agent therefor and composited with stably present fine particles in a form dispersed in a resin in a nanometer-several hundred nanometer level.  <P>SOLUTION: The lamellar double hydroxide-amino acid composite is prepared as a precursor and the composite layer, which has an intermediate layer having amino acid ions and a metal hydroxide layer as fundamental units, is converted to stable colloidal particles laminated into a size of several layers or several layers to several ten layers by the reaction with formamide. These colloidal particles are composited with the resin to obtain the resin composition wherein the metal hydroxide component is dispersed in the resin in the nanometer-several hundred nanometer level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249889-A (JP)
Title: Transfer device and image forming apparatus
Inventor: IMAI RYOJI
IPC: G03G15/14
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer device, having high reliability surely separating a material to be transferred in a transfer process, regardless of the moisture absorbing state of the material to be transferred, and also to provide an image forming apparatus.  <P>SOLUTION: The transfer device 7, for transferring toner images formed on an image carrier 18 on the material to be transferred, comprises varying means 80-82 for varying an abutting condition N, when the material to be transferred is contacted on the image carrier 18, in response to a water content amount of the material to be transferred. Herein, the moisture content of the material to be transferred is detected with the moisture content detecting means 30 and 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246505-A (JP)
Title: Precision machining method
Inventor: YAMANE YASUO
IPC: B24B49/10
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precision machining method having an inexpensive and highly reliable measuring method for measuring the shape of a tool in rotation with high accuracy in a short time in a system for grinding a machined surface of a die or the like.  <P>SOLUTION: In the machining system, a conductive workpiece is gripped to a workpiece spindle 2 through an insulator, and a conductive tool is gripped to a tool spindle 5. A high frequency current is supplied to a closed circuit 7 formed between the workpiece and the tool 6, to excite an induction current, and capacitance generated between the tool and the workpiece is measured in a non-contact state to obtain a spacing error between the rotating tool and workpiece with high accuracy. Geometric operation is performed based on the error to separate the error into a tool diameter error and a tool center position error and to obtain the respective errors, and the tool diameter and the tool center position are accurately corrected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250626-A (JP)
Title: Computer system and program for it
Inventor: IWAMURA TAKANARI
IPC: H04L45/586
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To shorten service unavailable time due to occurrence of failure in a normal site for quick failover.  <P>SOLUTION: This computer system is provided with a first site used for normal operation and a second site used for operation when a failure is caused in the first site, and a first storage and a second storage have synchronizing parts equalizing storage contents mutually. A client is provided with a cache storing an expiration date of address information with the address information for accessing a server offering a service. The first server is provided with a first request log operation processing part instructing reduction of effective time of stored DNS information to the client when it is detected that communication with the second site cannot be carried out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250681-A (JP)
Title: Data transfer memory and module
Inventor: NODA ATSUSHI
IPC: G06F13/38
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer memory useful in reducing the number of part items that constitutes a module.  <P>SOLUTION: When a power-on detection signal is inputted from a power-on detection circuit 45 to a master controller circuit 46, a command to start transfer is issued to a master clock generator circuit 47. The master clock generator circuit 47 then generates a basic clock, outputs a clock signal to an SCL line, and causes a master transfer sequencer circuit 48 to execute a transfer sequence. On an SDA line, the master transfer sequencer circuit 48 implements the sending of a start condition, the sending via a serial control circuit 43 of data stored in a nonvolatile memory 44, and the sending of a stop condition, all in synchronization with the basic clock.  <P>COPYRIGHT: (C)2005,JPO&NCIPI