baber/WOPTO huggingface dataset:
Patent JP-2007208437-A (JP)
Title: Cellulation method and device thereof
Inventor: TSUSHIMO KATSUYA
IPC: H04L47/43
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain cellulation method and device of packets received from a plurality of input ports in which the circuit scale is reduced and cellulation is carried out with no lag by simplifying control.  <P>SOLUTION: In the cellulation method, packets PCKT_1-PCKT_4 received from four input ports 100_1-100_4 are stored, respectively, in packet buffers 200_1-200_4. Each packet PCKT_1-PCKT_4 is read out sequentially and cyclically in units of fixed length data (FLD_1-FLD_4) by providing each packet buffer 200_1-200_4 with a read-out request RQ sequentially and cyclically. Subsequently, the fixed length data FLD (any one of the fixed length data FLD_1-FLD_4) thus read out is encapsulated and transformed to an ATM cell, for example. Alternatively, an ATM header is created based on cellulation information INFO (any one of cellulation information INFO_1-INFO_4 synchronized with the fixed length data FLD_1-FLD_4) and used for transformation to an ATM cell CL.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007206881-A (JP)
Title: Hydraulic control valve
Inventor: SATO TAKAO
IPC: G05D16/10
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic control valve having two functions of a cut valve and a pressure reducing valve with a single valve structure.  <P>SOLUTION: The hydraulic control valve comprises a valve body 110; a spool 120; a spring 130 for energizing the spool; an inlet passage 111 for introducing input hydraulic pressure to the valve body; a reaction oil chamber 113 for acting a control force in a direction opposite to the spring; a discharge passage 114 for discharging output hydraulic pressure from the valve body; and a reaction passage 118 for introducing input hydraulic pressure to the reaction oil chamber. In this valve, when the input hydraulic pressure supplied to the inlet passage is lower than a first set pressure, the spool is located in a working position for interrupting the connection of the inlet passage with the discharge passage, when the input hydraulic pressure is higher than the first set pressure and lower than a second set pressure, the spool is located in a working position for connecting the inlet passage with the discharge passage, and when the input hydraulic passage is higher than the second set pressure, the spool is located in a working position for limiting the connection of the inlet passage with the discharge passage and adjusting the output hydraulic pressure of working oil outputted from the discharge passage to the second set pressure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006121120-A (JP)
Title: Semiconductor apparatus and manufacturing method thereof
Inventor: MATSUMI YASUSHI
IPC: H01L23/12
Filed: 2006-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To realize a semiconductor apparatus capable of making a chip direction quite obvious, without changing the arrangement and the shapes of posts, and to provide a manufacturing method thereof.  <P>SOLUTION: A metal layer 30 has a notched part 50, only at an arbitrary point on a side in each side face of the circumference of the chip that is cut by dicing, and parts other than the notched part remain band-like. This allows the notched part 50, where the metal layer 30 is not exposed, to function as a mark representing the chip direction. As a result, the chip direction can be quite obvious without changing the arrangement and the shapes of the posts.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007206526-A (JP)
Title: Liquid crystal display element and drive method for the liquid crystal display element
Inventor: IWAMOTO NOBUHISA
IPC: G09G3/20
Filed: 2006-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display element capable of displaying with high quality.  <P>SOLUTION: The liquid crystal display element comprises a light source; a first liquid crystal cell having first and second substrates, where first and second display units are defined and a first liquid crystal layer arranged between the first and second substrate; a first polarizer on which light transmitted through the first liquid crystal cell is incident; and a second liquid crystal cell, having third and fourth substrates where a first area on which light transmitted through the first display unit is incident and a second area on which light transmitted through the second display unit is incident are defined; a second liquid crystal layer which is arranged between the third and fourth substrates and allows light projected from one of the first area and second area to be transmitted through the first polarizer and disallows light projected from the other to be transmitted through the first polarizer, when the light transmitted through the first polarizer travels forward and backward in the second liquid crystal cell and impinges on the first polarizer again; and a reflector which is arranged on the fourth substrate on the side of the second liquid crystal layer or on the opposite side from the second liquid crystal layer and reflects the light transmitted through the second liquid crystal layer, to make it emit from the light-source side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007207129-A (JP)
Title: Controller
Inventor: TANAKA YOSHIO
IPC: G05B11/28
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller with quick output response without lowering resolution of a time proportional output.  <P>SOLUTION: The controller controls an object to be controlled by an ON/OFF time rate of the time proportional output and is provided with: a PID operation part for performing PID operation to a deviation between a set value and a measured value from the object to be controlled; an integration part for integrating control output values to be operation results in the PID operation part successively; an ON/OFF determination part for determining whether the time proportional output is turned ON or OFF due to an integrated value of the integration part; and a time proportional output part for turning ON/OFF the time proportional output due to the determined value of the ON/OFF determination part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006219367-A (JP)
Title: Lithium silicate glass ceramic
Inventor: APEL ELKE
IPC: A61C5/77
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material which is easily shaped by a computer-aided milling process and a computer-aided trimming process, converted into a strong dental product excellent in chemical resistance and optical properties, shows a significantly low shrinkage during the above last conversion and does not require ZnO in realizing all of the characteristics.  <P>SOLUTION: The material is a lithium silicate material, which can be easily processed into a dental product by machining without excessively wearing a machine tool, and then can be converted into a lithium silicate product exhibiting high strength.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007209412-A (JP)
Title: Method for producing porous structure, porous structure, footing substrate for cell culture composed of porous structure
Inventor: KANEDA MITSUHIRO
IPC: A61L27/00
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a porous structure where cells (pores) of a nanometer order to a micrometer order are not deformed and which has, on its surface, an open recessed structure in which pore sizes are equal and pores are arranged regularly, and which has pores at multiple layers, and to provide the porous structure.  <P>SOLUTION: A polymer and a material non-compatible to the polymer are mixed to prepare a coating liquid, and the coating liquid is applied to a coating substrate to form a coating film. By adjusting the temperature of the polymer in the coating film, the polymer and the non-compatible material are turned into a melted and mixed state, and by adjusting the temperature of the coating film in the melted and mixed state, the coating film having a structure in which the polymer and the non-compatible material are separated from each other is formed. The non-compatible material in the coating film is extracted and removed to form empty pores to produce the porous structure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007218478-A (JP)
Title: Boiler system and its control method
Inventor: TSUTSUMI TAKANORI
IPC: F22G5/18
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve stability in a steam temperature of a boiler in changing load.  <P>SOLUTION: This boiler system comprises a reheater 10 for heating internal steam by heat exchange with a surrounding gas, a reheater gas damper 12 controlling a flow rate of the surrounding gas in response to an open command, bypass piping for bypassing a part of introduced steam introduced to the reheater as the internal steam, a bypass valve for closing the bypass piping, and a control portion 48 for allowing a part of the steam introduced to the reheater to escape to the bypass by opening the bypass valve when a temperature of the internal steam output from the reheater is lowered, and the reheater gas damper is fully opened.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007215469-A (JP)
Title: Mixing type mosquito-repelling method
Inventor: CHO KEIKO
IPC: A01N25/18
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixing type mosquito-repelling method which comprises heating an attractant comprising ingredients secreted from the skins of human bodies and substances imitated to the odors of human bodies in high body temperature states at a temperature near to the temperature of human body, diffusing the attractant in air to attract mosquitoes to a trap of a mosquito collector, rotating a fan to flow the air to produce a vortex field of sink, and sucking and simultaneously killing the mosquitoes dropped in the trap.  <P>SOLUTION: This mixing type mosquito-repelling method comprises heating an attractant especially comprising the odors of human bodies and imitated to the temperature of a gas expired out in a high body temperature state, simultaneously diffusing the heated attractant in air, combining the diffused attractant with a mosquito collector, attracting mosquitoes to the trap of the mosquito collector, flowing air by the rotation of a fan to produce a vortex air field, sucking the mosquitoes approached the trap to strike the mosquitoes with the fan blades of the high speed rotated fan, and then collecting the killed mosquitoes into a mosquito-collecting net.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007218772-A (JP)
Title: On-vehicle navigation device
Inventor: HAKATA HIROSHI
IPC: G08G1/0969
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle navigation device of correctly route guiding even when the distance between continuous guide crossings is considerably short.  <P>SOLUTION: Each threshold in each step to the distance between the first guide crossing a for guiding the escaping direction from the crossing and the second guide crossing b just before it or to an estimated traveling time is provided, and the name of the first guide crossing a or the direction name of a road in the escape direction is guided until the number set by each threshold.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007135384-A (JP)
Title: Charging apparatus
Inventor: TSURUMARU JUNICHIRO
IPC: H01G9/28
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To control an output of a solar cell to a capacitor, so as to improve the charge efficiency of the capacitor by the solar cell, in a charging apparatus which charges an electric double layer capacitor (hereinafter referred to as "a capacitor").  <P>SOLUTION: The charging apparatus 10 comprises: a step-down type switching regulator 32 which has at least a switch 40 and converts power to be supplied from the solar cell 12 to the capacitor 14 corresponding to the variable duty ratio of the switch; a detecting circuit 57 which detects the output current of the solar cell; a duty ratio control unit 84 which controls the duty ratio of the switch; a detecting circuit 50 which detects the current of the capacitor; and a command value supply part 60 which dispersedly changes the command value of the output current of the solar cell and supplies it to the duty ratio control unit, without referring to the voltage of the capacitor. The command value supply part dispersedly changes the command value so that the capacitor current may be substantially maximized, based on the characteristic of the time changes in the capacitor current associated with each dispersed change.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007220993-A (JP)
Title: Forming method of semiconductor film, and manufacturing method of display panel
Inventor: MORIMOTO YUSAKU
IPC: H01L21/20
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To make a portion on level difference side and the other portion be arranged independently in a diameter of crystal grain by annealing with excimer laser when forming the semiconductor film.  <P>SOLUTION: A metal film 102 is formed locally on a foundation substrate 101, and an insulating film 130 is formed by covering the metal film 102. An essential taper-like level difference side 139 of the insulating film 130 is formed on a pattern edge of the metal film 102. An amorphous silicon film 105a is formed on the insulating film 130, and a polysilicon film is formed by annealing the amorphous silicon film 105a by irradiating an excimer laser beam L. When forming the amorphous silicon film 105a, the portion on the level difference side 139 is made to be thicker than the other portion by a range of 20% or less. Or, when forming the insulating film 130, a taper angle of the level difference side 139 is made to be 40° or less. The diameter of the crystal grain of 160 nm or more and 400 nm or less can be obtained including the level difference side 139 by the annealing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007220259-A (JP)
Title: Semiconductor memory device
Inventor: TAKEI TOMOKI
IPC: G11C11/41
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce current consumption in charging of a bit line after a read/write operation.  <P>SOLUTION: An SRAM includes a control circuit 20 and charge circuits 50-0 to 50-n. The control circuit 20 outputs a charge control signal CHL_ and an address AD during reading/writing of data from/to a memory cell MC, and a precharge signal RPC only during reading of data from the memory cell MC. Each charge circuit 50 precharges only a bit line pair BL/BLB of a selection target to be selected by the address AD to a VDD level on the basis of the precharge signal RPC, and charges the bit line pair BL/BLB to maintain a potential VDD-x lower than the VDD level after the data read or write operation. Each charge circuit 50 charges the bit line pair BL/BLB to a fixed potential VDD-x after the read/write operation, but does not charge the pair when a potential exceeds the fixed potential VDD-x.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007221677-A (JP)
Title: Speech recording method and communication terminal
Inventor: TOMINAGA AKIHITO
IPC: H04M3/53
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speech recording method and communication terminal in which speech voice data of a speech using a communication terminal can be easily managed.  <P>SOLUTION: The speech recording method for creating speech voice record data by recording speech voices communicated between a plurality of communication terminals, comprises: generating speech voice data representing speech voices each time a speech session is established between the communication terminal; generating record management data identifying the speech voice data; generating synthetic voice record management data obtained by making synthetic voices representing the record management data in voice into data; and coupling these synthetic voice record management data with the speech voice data as speech voice data. The communication terminal according to the present invention comprises a voice speech function and a means for implementing the speech recording method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228036-A (JP)
Title: Waveguide/microstrip line converter
Inventor: SAITO MASAYUKI
IPC: H01P5/107
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveguide/microstrip line converter whereby a distance between a short-circuit face and a dielectric board formed with a probe conductor can be decreased more than that of a conventional waveguide/microstrip line converter and the distance can optionally be set.  <P>SOLUTION: The waveguide/microstrip line converter is provided with a waveguide 1 and the dielectric board 2 inserted from a window 3 provided to a side wall of the waveguide 1, the short-circuit face 6 is provided to one side of the waveguide 1 when viewed from the inserted dielectric board 2, and a barrier conductor 8 projected from an inner wall of the waveguide in an inner direction is provided to the other side, and the dielectric board 2 includes a strip conductor 4a formed on one side of the dielectric board 2, the tip open type probe conductor 5 electrically connected to the strip conductor 4a, and a ground conductor 4b formed on the side opposite to the one side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228066-A (JP)
Title: Ip telephone using computer and method for checking computer virus
Inventor: SAIKI MINORU
IPC: G06F21/56
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IP telephone that can perform call control processing and sound control processing without any delay for executing virus check and uses a computer, and to provide a method of checking a computer virus.  <P>SOLUTION: The IP telephone transmits data on an inquiry related to the presence or absence of possibility that the software component of the IP telephone is infected by the computer virus to the outside, receives reply data to the inquiry data for determining the presence or absence of possibility that the software component is infected by the computer virus, and activates the call control processing for enabling call out and call in when it is determined that there are no possibilities of infection.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007225151-A (JP)
Title: Structure for preventing freezing and thermal stress fracture of single-tube steam coil of air conditioner
Inventor: NABESHIMA YASUSHI
IPC: F28F9/02
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for preventing freezing and thermal stress fracture capable of preventing the generation of an uneven back pressure at outlets of main tubes and preventing the freezing of drainage water to a degree the same as that in a conventional double-tube coil, in the single-tube steam coil of an air conditioner.  <P>SOLUTION: In the single-tube steam coil in which a plurality of steam move, in a heat exchanger of the air conditioner, orifices are formed at the outlets of a plurality of the main tubes constituting the single-tube steam coil, a steam inlet tube is communicated with an inlet header, an opening of the steam inlet is formed near a central portion in the longitudinal direction of the inlet header, and the direction of the opening of the steam inlet tube is determined at right angles with respect to the longitudinal direction of the main tubes.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007223419-A (JP)
Title: Hydraulic unit for vehicle
Inventor: IIIZUMI HITOMI
IPC: B60P1/44
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To stop the operation of a pump by sensing the arrival of a load receiving platform at the start point or the finish point of the operating range without using an expensive sensor.  <P>SOLUTION: A voltage applied to an electric motor 24 for driving the pump is constantly observed. When the change of the applied voltage to be generated by the arrival at the start point or the finish point of the operating range of the load receiving platform has been detected, the current supply to the electric motor 24 is stopped.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007234979-A (JP)
Title: Shielding substrate, semiconductor package and semiconductor device
Inventor: YANASE SHINICHIRO
IPC: H01L23/12
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shielding substrate in which resistance against heat stress is improved, a semiconductor package and a semiconductor device.  <P>SOLUTION: The shielding substrate is provided with a conductive film 100 on which slits 101 with a shape from which electromagnetic noise is not leaked. These slits 101 are rectangular slits and formed on the conductive film 100 like an array. Due to the constitution, a straight length is blocked on the slit portions and heat stress generated on the conductive film 100 is also interrupted on the slit portions. Consequently heat stress generated on the conductive film 100 is not excessively concentrated into one portion and the generation of cracks or peeling on the conductive film 100 can be prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007243291-A (JP)
Title: Tag communication apparatus, control apparatus, and tag communication method
Inventor: TANAKA YOSHIAKI
IPC: H04B1/59
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable a plurality of tag communication apparatuses to respectively autonomously control transmission and to obtain a communication opportunity even on the occurrence of interference.  <P>SOLUTION: Each communication apparatus includes: a non-response detection section 152 for detecting a communication state with a tag after carrier sensing and start of transmission through a free channel; an interference channel detection section 159 for executing the carrier sensing for all channels to detect a channel with a highest interference level and outputting the channel to an external control apparatus when the non-response detection section 152 detects deterioration in a communication state; a post-transmission stop time setting section 158 for updating and setting a stop time (T<SB>sleep</SB>) after the transmission when the control apparatus informs the post-transmission stop time setting section 158 about an interference causing notice denoting that the tag communication apparatus acts like an interference causing side with another apparatus; and a transmission control section 154 that informs the control apparatus about the channel used at start of transmission to the tag, stops the transmission by the stop time (T<SB>sleep</SB>) after the transmission to the tag, and starts the carrier sensing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240212-A (JP)
Title: Material test piece and method of manufacturing same
Inventor: OGATA TOSHIO
IPC: G01N3/08
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material test piece making it possible to measure the characteristics of a material under various environmental atmospheres by controlling the environmental atmospheres only in the gaps provided to the test piece and constituted so as to perform the evaluation test of the mechanical strength characteristics or environment-resistant characteristics of a structural material even under a usual environment so as to obtain the same result as the evaluation test performed under a peculiar and severe environment, and to provide a method of manufacturing the same.  <P>SOLUTION: Constitution characterized in that an environment constituting fluid is enclosed in the fine gaps formed in the test piece is employed in the test piece.  <P>COPYRIGHT: (C)2007,JPO&INPIT