baber/WOPTO huggingface dataset:
Patent JP-2009062078-A (JP)
Title: Paper container
Inventor: YOSHIKAWA TOMOTAKA
IPC: B65D5/54
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper container whose productivity and quality are satisfactory and which is provided with a zipper part with an excellent opening property.  <P>SOLUTION: In forming this paper container, the back side of one end edge and the front side of the other end edge are stuck to be in a tubular shape in a condition where each of the two half cut lines (a) on the front side and the two half cut lines b on the back side goes around to overlap each other and a holding part 14 for opening whose width equals to the distance between the two half cut lines (a) on the front side protrudes from the end edge. At lease one auxiliary half cut line c is added between the two back side half cut lines b. When the part 14 is pulled and a zipper part G<SB>1</SB>is opened, even if the part G<SB>1</SB>is deflected to the inside of one of the half cut lines because of a state of applying a force, or the like, the opening operation stops at the line c and the part G<SB>1</SB>is opened to the end without being cut in the middle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009067092-A (JP)
Title: Hybrid drive
Inventor: KAWAI TAKASHI
IPC: B60W20/00
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and effectively reduce the power transmission loss of a hybrid vehicle.  <P>SOLUTION: A hybrid drive mechanism 10A has a first transmission 400 between an output rotating shaft 380 of a motor generator MG1 and a counter shaft 700 and a second transmission 500 between an input shaft 370 connected to an output rotating shaft of a motor generator MG2 and the counter shaft 700. The transmissions each have a plurality of gears, and transmission gear ratio, i.e., the rotational speed ratio of an engine 200 to the counter shaft 700, is selectable over a wide range through the action of a first clutch mechanism 430 and a second clutch mechanism 530 to connect each gear with the counter shaft 700. During a shift by which a gear specified by the conditions of the transmissions is changed to a desired gear, of two kinds of transmission routes defined by the machinery of the hybrid drive mechanism 10A, the transmission route with the smaller number of gears that the route passes through is selected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008143770-A (JP)
Title: System and apparatus for recovering waste heat
Inventor: HARAOKA TAKASHI
IPC: C01B3/38
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for recovering energy in high efficiency and an apparatus for recovering waste heat.  <P>SOLUTION: Carbon dioxide or steam is added to dimethyl ether and the resulting dimethyl ether is subjected to a reforming reaction using waste heat to obtain synthesis gas or hydrogen gas. The pressure energy of the obtained synthesis gas or hydrogen gas is converted into mechanical energy or electrical energy. For example, as shown in figure, the gas which is produced by the reforming reaction and the volume of which is expanded, is introduced into an expansion turbine 2 from a reforming reactor 1 and a turbine of the expansion turbine 2 is rotated by the pressure energy of the introduced gas to convert the pressure energy into the mechanical energy to be used for generating electricity. Meanwhile, the synthesis gas or hydrogen gas discharged from the expansion turbine 2, as before, is introduced into a by-product gas line of a blast furnace or a coke plant, stored in a gas holder 5 as fuel energy and used as fuel energy in a power plant or a factory.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008069782-A (JP)
Title: Hybrid ceramic matrix composite turbine vane assembly and method of manufacturing the same
Inventor: BOY JEFFREY H
IPC: F01D5/28
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a hybrid turbine blade at low cost.  <P>SOLUTION: This hybrid turbine blade 10 is formed by surrounding a composite material core 16 by a composite material shell 14. The composite material core contains silicon carbide, silicon, and carbon. The composite material shell contains a wound or woven ceramic carbide fabric material. The method of manufacturing the blade comprises a step of (a) forming a carbon preform, a step of (b) forming a CMC composite material core part 16 from the mixture of silicon carbide, silica, and carbon by reacting the preform with silica at a temperature higher than the melting point of the silica, a step of (c) forming a multi-core assembly by disposing a temporary mandrel core part 18 adjacent to the CMC composite material core part, a step of (d) forming a composite material shell 14 by laying up a prepreg tape around the multi-core assembly, and a step of (e) removing the temporary mandrel core 18.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009071000-A (JP)
Title: Simulation method and simulation apparatus
Inventor: MIURA MICHIKO
IPC: H01L21/336
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simulation method and simulation apparatus capable of simulating characteristics of an LDMOSFET device with high accuracy by a relatively simple calculation.  <P>SOLUTION: In this simulation method, the potential distribution of the whole device is calculated by regarding a drift region for causing the LDMOSFET to be resistant to high voltage as a resistor and obtaining a potential distribution considering this resistance by an iterative computation (STEP 4, STEP 5). In addition, a capacitance caused in this drift region part is solved analytically, assuming a linear potential distribution. Further, a capacitance caused in an overlapping region between a gate electrode and the drift region is calculated by considering a potential from a depletion region to an accumulation region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070120-A (JP)
Title: Content providing system
Inventor: YAMATORI HIROSHI
IPC: G06Q50/30
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a content providing system, efficiently providing, based on user information of users using an infrastructure, content to users that are providing objects of the content.  <P>SOLUTION: The system comprises: a commuter ticket storing use content information for a use content of a passenger using a railroad 110 and user information for the user; a reader/writer 32 for reading the information stored in the commuter ticket; an automatic ticket gate device 30 which has a passage propriety determination program which determines permission for infrastructure use based on the use content information read by the reader/writer 32 and is set in a station 110; an information tabulation classification program which tabulates the user information read by the reader/writer 32; a content extraction program which extracts optimum content information to be outputted and displayed to the passengers based on the tabulation result by the user information tabulation means; and a large display 40 for outputting the optimum content extracted by the content extraction program.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068450-A (JP)
Title: Control device for internal combustion engine
Inventor: OGO TOMOYOSHI
IPC: F02D23/00
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To surely avoid surge of a turbocharger in relation to a control device for an internal combustion engine.  <P>SOLUTION: In the internal combustion engine provided with the turbocharger and an exhaust variable valve gear capable of varying at least open timing of an exhaust valve, filling efficiency improving control improving filling efficiency by using scavenging effect is executed by changing exhaust valve opening timing so as to make a minimum point of pulsation of exhaust port pressure coincide with a valve overlap period during which exhaust valve opening period and intake valve opening period overlap during heavy load operation. When it is detected that it is under a condition where effect of filling efficiency improving control declines, rise of supercharging pressure is suppressed during execution of filling efficiency improving control.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074253-A (JP)
Title: Level marker
Inventor: SUZUKI SHOYA
IPC: E04G21/10
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constitutionally simple level marker which can not only indicate an upper surface level but also be easily attached/detached, and which is not a hindrance to a placing operation and a level adjusting operation.  <P>SOLUTION: This level marker comprises: a base portion which is arranged in a position corresponding to the upper surface level 30 or which abuts on an arranged supporting material 20; a pair of arm porions which are integrated with the base portion so as to support the supporting material 20 from both sides; and a marker portion 13 which is protruded outward from the base portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077489-A (JP)
Title: In-station power facility of power generation plant
Inventor: KATAYAMA YUKIHIRO
IPC: H02H7/00
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-station power facility of a power generation plant which can reduce the voltage drop width of a station bus bar at a temporary power failure, when an electric power receiving point of the station bus bar is switched.  <P>SOLUTION: When an electrical accident occurs in a power generator 1 and a main transformer 4 of a power transmission circuit 2, a protection device 27 detects the electrical accident. The protection device 27 opens a main transformer circuit breaker 5 and an electric power receiving circuit breaker 14, and stops the power generator 1. The protection device 27, simultaneously, outputs a regeneration mode start command to a power controller 23. The power controller 23 switches a static variable power voltage variable-frequency supply apparatus 19 from a normal operation mode to a regeneration mode, based on the command. The static variable power voltage variable-frequency supply apparatus 19 converts the inertial energy of an electromotor 7, connected to the static variable power voltage variable-frequency supply apparatus 19 at the regeneration mode into electrical energy, and supplies it to the station high-voltage bus bar 11 as power.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072665-A (JP)
Title: Catalyst for olefin polymerization, and manufacturing method of ethylene polymer
Inventor: SUZUKI YASUHIKO
IPC: C07C11/107
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for olefin polymerization having an excellent ethylene polymerization activity, and a manufacturing method of 1-hexene or 1-octene using the catalyst.  <P>SOLUTION: The catalyst for ethylene polymerization includes [A] a transition metal complex compound represented as a general formula (I), and if required, [B] at least one compound selected from a group consisting of (b-1) an organic metallic compound, (b-2) an organoaluminum oxy compound, and (b-3) a compound reacting with [A] the transition metal complex compound to form an ion pair. Additionally, the ethylene polymerization method using the catalyst is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009076813-A (JP)
Title: Semiconductor device
Inventor: YAMA NAOKI
IPC: H01L23/36
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a surface-mounted electronic component which occur when the surface-mounted electronic component is soldered at the time of surface-mounting, such as the generation of a solder crack and the peeling of a pattern in an extended period of use in an environment frequently subjected to vibration or impacts due to the weak bonding strength of a soldering portion composed of a solder ball and a ball formation land.  <P>SOLUTION: Problems such as a solder crack, reduction in cooling power, and deterioration in electric characteristics are suppressed by chamfering corners of a heat-conductive sheet in order to reduce the relative displacement of a heatsink and a surface-mounted electronic component caused by stress generated by vibration or impacts and by thermal expansion and thermal contraction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077355-A (JP)
Title: Location management system
Inventor: TAKEDA MARI
IPC: H04B1/59
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the lifetime of a battery incorporated in a tag by reducing power consumption in a location management system where a location management reader is arranged in each of a plurality of spaces, a wireless active tag possessed by a user originates its unique ID to the reader at a fixed time interval, and the reader side is made to manage the transit of movement or the current position of the tag in each space.  <P>SOLUTION: At the coming/going section (door) of a first space area consisting of an office sectioned into a plurality of spaces and a second space area consisting of a corridor, an access control reader for transmitting a question signal to a tag and detecting passage of the tag by receiving a response signal is installed. A location management reader transmits an ACK signal when its own ID is received, and the tag continues origination of its own ID so long as the ACK signal for origination of its own ID is received after the response signal is transmitted, and stops origination when the ACK signal is not received.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009081048-A (JP)
Title: Secondary battery, battery pack, and vehicle
Inventor: TAKAMI NORIO
IPC: H01M50/463
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery excellent in high-temperature storage performance, output performance, and low-temperature output performance, as well as a battery pack and a vehicle.  <P>SOLUTION: The secondary battery is provided with a cathode 3, and an anode 4 containing a metal compound with a lithium-ion storage potential of 0.2 V(vs.Li/Li<SP>+</SP>) or more, a separator 5 arranged between the cathode 3 and the anode 4, containing cellulose fiber with a void ratio of 55 to 80%, a pore specific surface area of 5 to 15 m<SP>2</SP>/g, and having a pore diameter distribution equipped with a first peak within the range of a pore diameter of 0.2 μm or more and less than 2 μm and a second peak within the range of a pore diameter of 2 to 30 μm, and nonaqueous electrolyte.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086020-A (JP)
Title: Magnification projection optical system
Inventor: YAMAMOTO MASAKI
IPC: G02B17/06
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnification projection optical system suitable for a microscope or the like, whose constitution is comparatively simple, which is easily designed and which can widely secure periphery of a sample.  <P>SOLUTION: A projection optical device enlarges and projects an image of an object to be observed by arranging a pair of concave mirrors M1 and M2 at a predetermined interval so that their concave surfaces may be opposed to each other, arranging the object to be observed at a predetermined position on an optical axis O piercing through sphere centers of the concave mirrors between the concave mirrors, and reciprocatively reflecting light diverged from the object to be observed between the concave mirrors. The projection optical device is equipped with adjusting means 2 and 3 capable of deciding positions of the pair of concave mirrors and the object to be observed with predetermined optical accuracy. The adjusting means is arranged substantially at a position where it does not intercept the optical path of the light reciprocatively reflected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086858-A (JP)
Title: Content-retrieving device, content-retrieving method, program, and recording medium
Inventor: FUJIMURA TAKASHI
IPC: G06F17/30
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content-retrieving device and a content-retrieving method which enable a user to easily select an adequate tag in case that a tag cloud comprising many tags is displayed.  <P>SOLUTION: The content-retrieving device displays a plurality of tags, which conceptually correlate to each other, on a two-dimensional space and expresses the structural relation between the tags by the light and shade or coloring of the background image of a tag cloud to generate a tag cloud which enables a user to easily select a tag which he is interested in.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008091012-A (JP)
Title: Electronic device, method of operating electronic device, memory circuit, and method of operating memory circuit
Inventor: NYGREN AARON JOHN
IPC: G06F12/16
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device and a method of operating the electronic device, wherein a mask and error calculation of data are needed like graphics use.  <P>SOLUTION: The device is provided with a signal path for transmitting data, an input/output interface connected to the signal path, a masking circuit, and an error calculation circuit. The masking circuit is connected to the signal path and the error calculation circuit. The error calculation circuit is connected to the signal path. The signal path is connected to the masking circuit and delivers masking information to the masking circuit. The masking circuit transmits the masked data and non-masked data for masking the data to the error detection circuit, considering the received masking information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009087636-A (JP)
Title: Dry cell and its manufacturing method and its manufacturing device
Inventor: HATTORI SHIGEHARU
IPC: H01M4/06
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry cell in which the electrolyte solution absorbing and impregnating performance of a high-density molded cathode material is improved, and a trend that an absorbed and impregnated volume is decreased is prevented, and the dryout of the electrolyte solution at the discharge of the dry cell is prevented, and high load discharging performance is improved by raising a utilization ratio of an active substance in the dry cell, and which can be applied to an electronic unit requiring high load discharging performance and a high load unit requiring large power consumption.  <P>SOLUTION: In the dry cell, a cathode material 2 on the surface of which cracks 13 are formed for promoting inflow an of an electrolyte solution and for holding the electrolyte solute, an anode material 4, an cylindrical separator and a bottom separator 5 arranged between the cathode material 2 and the anode material 4 and the electrolyte solution are all housed in a cell case 1, and an open mouth of the cell case 1 is sealed by a sealing body 8 provided with an anode current collector rod 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082949-A (JP)
Title: Friction stir welding system and friction stir welding method
Inventor: GENJI KAZUO
IPC: B23K20/12
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction stir welding system and a friction stir welding method, which can detect an omen of a damage of a rotary tool with high accuracy.  <P>SOLUTION: In the friction stir welding system 1, the omen of the damage of the rotary tool 3 is detected by counting how many times a wave pattern M in an output signal for measuring detected by an acceleration detecting sensor 201 intersects sample lines H1 and H2 within a predetermined time and judging whether the number exceeds a predetermined number. The predetermined time for counting the intersection number is set at a time for the rotary tool 3 to rotate several times considering that a period of the wave pattern M of the measuring output signal synchronizes with a revolution period of the rotary tool 3. By this way, the omen part M2 appearing in several periods can be caught clearly and the omen of the damage of the rotary tool 3 can be judged with high accuracy.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083266-A (JP)
Title: Printing apparatus, method for controlling print job, and computer program
Inventor: SATO YUICHIRO
IPC: B41J29/38
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To cancel a print job reliably as compared with existing methods.  <P>SOLUTION: A print job deletion filter 500 including a filter ID 501, the number of deleted print jobs 502, and one or a plurality of filtering conditions 503 are previously set in a printer 5000. The filter condition 503 includes a job attribute 504, a keyword 505 and a search method 506. Upon receiving the print job including print data and job information 400 from a print server system 4000 thereafter, the printer 5000 determines whether or not the job information 400 contained in the print job satisfies the filtering condition 503. If the job information 400 satisfies the filtering condition 503, the printer 5000 deletes the print job (print job received from the print server system 4000) identified by the job information 400.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087036-A (JP)
Title: Recipe information provision system, recipe information provision system, recipe information provision method, and recipe information provision program
Inventor: MORIYA TAKAAKI
IPC: G06Q30/06
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To automatically retrieve and provide recipe information using bargain sale food which can be easily acquired by a user.  <P>SOLUTION: A network service platform 1 acquires the information of stores 8a and 8b dealing with bargain sale food from a merchandise information management server 7, and acquires the recipe information of a dish using the bargain sale food from a recipe creation information providing server 15, and notifies a user terminal 19 of the information of the stores 8a and 8b dealing with the bargain sale food and the recipe information of a dish using the bargain food.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082096-A (JP)
Title: Method for producing sponge cake dough
Inventor: SATO KATSUHIKO
IPC: A21D2/14
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for producing sponge cake dough that is a method for producing the sponge cake dough including adding and mixing a liquid edible oil and fat with foamed dough containing eggs and producing the sponge cake dough by which defoaming of the foamed dough containing the eggs is hardly caused when the liquid edible oil and fat is added even without using a large amount of an emulsifying agent and even without using a food raw material having a strong flavor.  <P>SOLUTION: The method for producing the sponge cake dough includes adding and mixing the liquid edible oil and fat with the foamed dough containing the eggs and producing the sponge cake dough. The method for producing the sponge cake dough is characterized by mixing the liquid edible oil and fat with a complex composed of at least a milk protein, a gelling agent and water and then adding the resultant mixture to the foamed dough containing the eggs.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008093432-A (JP)
Title: Surgical instrument equipped with locking assembly
Inventor: BEARDSLEY JOHN W
IPC: A61B17/072
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a tool assembly that makes articulated motion from being moved unexpectedly while a surgical instrument comprising a tool assembly is operated or handled.  <P>SOLUTION: The surgical instrument 500 is provided with a handle part 510, a main body part 512, the tool assembly 17 that makes articulated motion, and a locking assembly. The handle part is provided with a movable handle 516. The main body part extends far from the handle part to prescribe a first lengthwise axis. The tool assembly that makes articulated motion prescribes a second lengthwise axis, and is movable from a first position to at least a second position. The locking assembly is provided with a member that advances far from the main body part. The member is engaged with the tool assembly that makes articulated motion when the movable handle is operated to move an anvil and a cartridge assembly to approach each other, thereby the tool assembly that makes the articulated motion is kept at the first position.  <P>COPYRIGHT: (C)2008,JPO&INPIT