baber/WOPTO huggingface dataset:
Patent JP-2010163901-A (JP)
Title: Fuel separating device
Inventor: UEDA TAKANOBU
IPC: F02D19/08
Filed: 2009-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel separating device by which even if content of aromatic components before separation is low, octane content of fuel separated as high-octane fuel can be appropriately enhanced.  <P>SOLUTION: The fuel separating device is provided with a separation membrane 1a for separating aromatic component in the fuel as high-octane fuel. When the content of the aromatic components of unseparated fuel is at a set value or lower, separability of aromatic component in the separation membrane is enhanced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009167187-A (JP)
Title: HYDROFLUORINATION OF 2-CHLORO-3,3,3-TRIFLUOROPROPENE TO 2-CHLORO-1,1,1,2-TETRAFLUOROPROPANE BY USING SbCl3, SbCl5, SbF5, TiCl4, SnCl4, Cr2O3 AND FLUORINATED Cr2O3 AS CATALYST
Inventor: MERKEL DANIEL C
IPC: C07C17/087
Filed: 2009-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing 2-chloro-1,1,1,2-tetrafluoropropane which is a synthetic raw material for 2,3,3,3-tetrafluoropropene useful as a refrigerating agent and a foaming agent.  <P>SOLUTION: The method for producing 2-chloro-1,1,1,2-tetrafluoropropane contains a step to hydrofluorinate 2-chloro-3,3,3-trifluoropropene in the presence of a catalyst selected from the group consisting of SbCl<SB>3</SB>, SbCl<SB>5</SB>, SbF<SB>5</SB>, TiCl<SB>4</SB>, SnCl<SB>4</SB>, Cr<SB>2</SB>O<SB>3</SB>and fluorinated Cr<SB>2</SB>O<SB>3</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010171126-A (JP)
Title: High-frequency semiconductor device
Inventor: KAWASHIMA KEIICHI
IPC: H01L21/60
Filed: 2009-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency semiconductor device that can increase wire lengths of a gate wire and a drain wire.  <P>SOLUTION: The high-frequency semiconductor device includes a package having a cavity, a semiconductor chip disposed on a cavity bottom surface and having a gate electrode, a source electrode and a drain electrode on an upper surface, a gate frame, a drain frame and a source frame disposed on the cavity bottom surface, the gate wire connecting the gate electrode and gate frame to each other, the drain wire connecting the drain electrode and drain frame to each other, and a source wire connecting the source electrode and source frame to each other. Then the semiconductor chip is disposed a predetermined offset away from the center part of the cavity bottom surface so as to have longer lengths of the gate wire and drain wire than when disposed at the center part of the cavity bottom surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010174912-A (JP)
Title: Method and device for measuring residual pressure in gas container
Inventor: TAKEDA MASARU
IPC: F17C13/02
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively execute accurate calculation of residual gas pressure in a gas container without installation of an electric pressure sensor to a container valve, or while maintaining a small size of the container valve and reducing the necessary number of pressure sensors in the whole system.  <P>SOLUTION: A storage gas pressure in the gas container (2) in connection to a gas supply passage (6) is stored as an initial cylinder pressure (P<SB>0</SB>). The ratio of pressure reduction (Δp) of secondary pressure (p) of a pressure reducing valve (4) to pressure reduction (ΔP) of primary pressure (P) thereof is stored as pressure reducing characteristic coefficient (α) of the pressure reducing valve (4). A standard initial secondary pressure (p<SB>0S</SB>) set relative to the initial cylinder pressure (P<SB>0</SB>) is stored. The secondary pressure (p) fluctuated by consumption of gas is measured by a secondary pressure measuring means (25), and the residual gas pressure in the gas container (2) having the primary pressure (P) is calculated according to the relational expression of P=P<SB>0</SB>-(p<SB>0S</SB>-p)÷α from this secondary pressure (p), the initial cylinder pressure (P<SB>0</SB>), the standard initial secondary pressure (p<SB>0S</SB>), and the pressure reducing characteristic coefficient (α).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010176247-A (JP)
Title: Information processing system
Inventor: YOSHIDA HIROSHI
IPC: G06F13/00
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system in which an increase in the processing load of a client terminal is suppressed even when the number of content data stored in a content server is large.  <P>SOLUTION: The information processing system 100 includes: the content servers 10 (10a to 10c) for storing a plurality of content data 201 to 208, and for holding content lists 11 (11a to 11c); the client terminal 20 for obtaining the content lists 11 (11a to 11c) and the content data 201 to 208 from the content servers 10 (10a to 10c) through a network 110, and for reproducing the content data 201 to 208; and a list processing server 30 for receiving the content lists 11 (11a to 11c) from the client terminal 20, and for applying prescribed processing to the content lists 11 (11a to 11c).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010172800-A (JP)
Title: Apparatus and method for generating fine air bubbles
Inventor: NAKAMURA TAKUZO
IPC: B01F5/00
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for generating fine air bubbles by turning a liquid in a flow direction, capable of efficiently generating a large amount of air bubbles in a short time in a simple configuration and performing execution regardless of the kind of the liquid.  <P>SOLUTION: In a flow tube where the liquid flows, a turning flow generating fixed blade body comprising a plurality of fixed blades inclined in a spiral direction and directly or indirectly fixed to the inner wall surface of the flow tube at the outer edge is installed. Further, on the downstream side, another turning flow generating fixed blade body comprising fixed blades inclined in the spiral direction left-right reversed from that of the turning flow generating fixed blade body is installed. The flow of the liquid is turned in the spiral direction and then the turing direction is reversed to the left-right reversed direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177531-A (JP)
Title: Light emitting diode control device
Inventor: NAKAI KAZUYA
IPC: H01L33/00
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce useless power consumption caused by the manufacturing variations or temperature characteristics of a light emitting diode.  <P>SOLUTION: This light emitting diode control device 10 includes: a voltage source circuit 33 for supplying voltage to an anode of the light emitting diode 13; a current source circuit 34 for selectively supplying current to a cathode of the light emitting diode 13; a first voltage detection circuit 36 which compares cathode voltage of the light emitting diode 13 connected to the current source circuit 34 with first reference voltage; a second voltage detection circuit 37 which compares the cathode voltage with second reference voltage lower than the first reference voltage; and voltage control circuits 32, 35 which control a value of voltage to be supplied by the voltage source circuit 33. Then, the voltage control circuits 32, 35 control the voltage source circuit 33 so that the voltage to be supplied by the voltage source circuit 33 becomes between the first reference voltage and the second reference voltage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010174809-A (JP)
Title: Control device of multi-cylinder internal combustion engine
Inventor: DEMURA TAKAYUKI
IPC: F02D13/02
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To make a learning value early converge after removal of a battery.  <P>SOLUTION: A control device updates a first feedback amount for bringing an output value of a downstream side air-fuel sensor 68 arranged downstream of a catalyst 53 in agreement with a value according to a downstream side target air-fuel ratio, and updates the learning value so that it has an amount according to a regular component of the first feedback amount. The control device controls a fuel amount injected from a fuel injection valve 39 based on at least either one of the first feedback amount and the learning value. The control device, when a learning failure condition of the learning value is estimated to occur, performs learning acceleration control for increasing an update speed of the learning value. The control device further includes an engine controlled variable change means for changing "an air-fuel ratio variation factor controlled variable". The engine controlled variable change means, when the learning acceleration control is performed, reduces at least one of the air-fuel ratio variation factor controlled variable and a change speed of the air-fuel ratio variation factor controlled variable.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010174210-A (JP)
Title: Photocurable type resin composition and cured product thereof
Inventor: SHIMIZU KATSUYA
IPC: C08G59/66
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocurable type resin composition with a clear difference in the curability due to the presence or absence of light irradiation.  <P>SOLUTION: The photocurable type resin composition includes (a) a compound of a 2-aminotropone derivative shown by formula (1), (b) a compound having two or more structures of 3-mercaptopropionic acid ester in the molecule and (c) a resin having two or more functional groups reactive with a thiol group, wherein R<SP>1</SP>and R<SP>2</SP>are each independently hydrogen, alkyl or aryl, R<SP>3</SP>-R<SP>7</SP>are each independently hydrogen, carboxyl, alkoxycarbonyl, cyano, formyl, acyl, nitro, nitroso, alkyl, aryl, hydroxy, thiol, alkoxy, halogen or amino, and R<SP>1</SP>-R<SP>7</SP>may be bound to each other to form a saturated ring or an unsaturated ring, and may independently have an univalent group made by elimiating one hydrogen atom from the compound shown by formula (1) as a substituent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010178290-A (JP)
Title: Server apparatus, communication processing system, communication processing method, and communication processing program
Inventor: YAMADA HIDEKI
IPC: H04L29/08
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To allow each user performing communication to check his/her communication partner based on reliable information independent from operation of a call control terminal, when third person call control is executed using a (3PCC) system.  <P>SOLUTION: Upon receipt of an INVITE signal directing call a connection of user terminals UA1 and UA2 from a call control terminal UA3, a SIP (Session Initiation Protocol) server verifies whether or not a call origination has been made as described in information on third person call control (third person call control header) inserted into a header of each INVITE signal. When it is determined that the call origination has been made as described in the information on third person call control as the result of the verification, the SIP server inserts warranty information into the header of the INVITE signal, and relays it to the UA1 and the UA2 to be connected respectively to notify that the call originated is a signal which connects the terminals (between UA1-UA2) by third person call control employing the UA3 as the starting point.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181151-A (JP)
Title: Method and device for determining lubricated state of rolling bearing
Inventor: ANDO TOMOHARU
IPC: G01H3/00
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine a lubricated state of a rolling bearing, taking various conditions of operation into consideration.  <P>SOLUTION: This device for determining the lubricated state of the rolling bearing includes a setting means which sets a sound pressure variation threshold level ΔA0 and sound pressure threshold levels AL and AM of the rolling bearing 13, based on prescribed conditions of operation, regarding the roller bearing 13 to be determined as to the lubricated state, a motor 14 which drives the bearing 13 to rotate, based on the conditions of operation, a microphone 42 which measures sound pressure generated from the bearing 13 in operation, a decision part 75 which determines the variation of the sound pressure measured by the microphone 42 and decides a start of determination of the lubricated state of the bearing when the determined variation is smaller than the variation threshold level ΔA0, and a determination part 76 which compares the sound pressure An measured by the microphone 42 with the sound pressure threshold levels AL and AM after the start of determination is decided by the determining sound pressure decision part 75 and thereby determines the lubricated state of the bearing 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179996-A (JP)
Title: Electromagnetic brake control device for elevator
Inventor: ITO MASANOBU
IPC: B66B11/08
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake control device for an elevator, capable of reducing the capacity of a current control power source for continuously controlling the current without constituting a plurality of electromagnetic coils by one electromagnet.  <P>SOLUTION: The brake control device for the elevator includes a braking piece 7 which is pressed against the brake drum 6 of the elevator to generate the braking force, a braking spring 9 for applying the braking operation to the braking piece 7, electromagnetic coils 11a, 11b to constitute electromagnets for releasing the braking by executing the attraction against the urging force of the braking spring 9, and a coil excitation power source 16 for controlling the current running in the electromagnetic coils 11a, 11b. The coil excitation power source 16 includes a current control power source 27 and a forced excitation power source 28. The electromagnetic coils 11a, 11b form one electromagnetic coil consisting of two coil parts of different winding direction, and one of the coil parts executes the excitation by the current control power source 16, and the other of the coil parts executes the excitation by the forced excitation power source 27 with the changing point of the winding direction being the same polarity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186761-A (JP)
Title: Exposure apparatus, exposure method, and production method of device
Inventor: NAKAMURA TADAO
IPC: H01L21/027
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure apparatus having high reliability by suppressing deterioration of liquid-repellent members.  <P>SOLUTION: This exposure apparatus is an exposure apparatus EX for exposing a substrate P to light via a mask M and a projection optical system PL projecting a pattern of the mask M to the substrate P, while filling between the projection optical system PL and the substrate P with a liquid which has a lighting optical system IL, equipped with a lightproof member MB changing an exposure view angle; a substrate stage PST constituted as supporting the substrate P in which around a supporting region of the substrate P; a liquid-repellent member is provided. A control apparatus MAIND for controlling the lightproof member MB so as to adjust an offset region around an exposure view angle, where the control apparatus MAIND makes an offset region form in the same surface plate D which is smaller than the offset region formed in the substrate P.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187044-A (JP)
Title: Communication system
Inventor: SUGIHARA TOMOE
IPC: H04L12/44
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system which enables a user to specify the position of the communication port of a slave side node device actually connected with the communication port of a master side node device without viewing the position.  <P>SOLUTION: The communication system 100 includes the plurality of slave side node devices 110 provided with the communication port and the master side node device 120 provided with the plurality of communication ports. The communication system is configured such that the slave side node device and the master side node device can communicate by connecting the communication port of the slave side node device and the communication port of the master side node device. The slave side node device transmits slave side port position specifying information for specifying the position of the communication port through the communication port of the slave side node device. When receiving the slave side port position specifying information through one of the plurality of communication ports of the master side node device, the master side node device stores master side port identification information for identifying the communication port and the received slave side port position specifying information in correspondence.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186418-A (JP)
Title: Electronic settlement processing apparatus and control program therefor
Inventor: OGAWA YUICHI
IPC: G06Q20/00
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic settlement processing apparatus which enables a customer to easily select an electronic money brand to be used and performs smooth settlement processing, and its control program.  <P>SOLUTION: In the electronic settlement processing apparatus including a detection means for detecting electronic money information from an electronic money medium storing the electronic money information relating to several kinds of electronic money brands and a display means provided on a customer side, the electronic money balance of each brand is determined on the basis of the electronic money information detected by the detection means. A priority order is set to each brand on the basis of the determined electronic money balance. A screen showing information relating to each brand arranged according to the set priority order, is displayed on the display means. Then, electronic money settlement is performed using the brand selected from the display content of the image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188753-A (JP)
Title: Vehicle body structure of vehicle
Inventor: KUSAMA RYUICHI
IPC: B60R19/34
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body structure of a vehicle, which improves a shock absorption performance by causing crush deformation of a middle projection of a bumper beam in a vehicle collision by a deformation promotion part.  <P>SOLUTION: Ends of a crush box 18 are connected from an upper flange 19A to a lower flange 19B of the cross-section hat-shaped bumper beam 19. The deformation promotion part 18A provided in a recess or projection shape in a vehicle width direction for promoting the deformation of the middle projection 19 of the bumper beam 19 is provided in the crush box 18 at a position corresponding to the middle projection 19C of the cross-section hat-shaped bumper beam 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010167235-A (JP)
Title: Pillow filled with pad formed of silkworm cocoon penetrated with essential oil and wrapped in silk fiber
Inventor: KAWAGUCHI YOSHIRO
IPC: A47G9/10
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pillow constituting a middle core (cushion) formed of a silk material that retains properties consisting mainly of air permeability and inherent in the silk material, not providing a person with a pain or a sense of discomfort in the use and relieving the smell of perspiration and the smell inherent in the silkworm cocoons.  <P>SOLUTION: The pillow includes a double-layer structure consisting of the middle core formed of the silkworm cocoons or cut cocoons (a cocoon of which part is cut to remove a silkworm inside), of which fiber parts are penetrated with an essential oil (an organic compound including an aromatic material extracted from a plant) and the silk fibers in which the middle core is wrapped. While retaining the air permeability with air layers formed by the cocoons and the cut cocoons (a cocoon of which part is cut to remove a silkworm inside), which are disposed in the center of the pillow and have hollow shapes, the pillow relieves the pain and a sense of the discomfort through cushion properties of the silk fibers, easing or eliminating the smell of perspiration and the smell inherent in the cocoons through the aroma of the essential oil.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191298-A (JP)
Title: Microscope
Inventor: OKAMOTO TAKAAKI
IPC: G02B7/28
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscope quickly performing accurate focusing operation.  <P>SOLUTION: The microscope includes an objective 4; a stage 3 on which an examinee 2, having a plurality of observation points set in advance is placed; an autofocus device 5; drive control means 7 and 8; and a processing means 10 calculating a relative position in an optical axis direction of an Nth observation point, based on the focus signals of a plurality of observation points which have been already set, if a focus error signal is output from the autofocus device 5, when the relative position of the objective 4 and the stage 3 is driven and controlled to the Nth observation point by the drive control means 7 and 8, wherein the drive control means 7 and 8 are controlled, based on the signal of the relative position in the optical axis direction of the Nth observation point calculated by the processing means 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198773-A (JP)
Title: Plug blade receptacle fitting of table tap
Inventor: TAZAKI TAKU
IPC: H01R13/11
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug blade receptacle fitting of a table tap in which quantity of use of copper or copper alloy which is expensive metal is reduced by half, and saving of resource and cost reduction are attained.  <P>SOLUTION: The plug blade receptacle fitting of table tap has a plurality of plug blade receiving parts 1 which have a pair of pinching members 1b opposed to each other having a top end inclined face 1a for pinching the plug blade, a cord connecting part 3 for connecting a cord at one end, and a plurality of connecting parts 2 which connect the plurality of plug blade receiving parts 1 and the cord connecting part 3, formed in one body. A plurality of beads 4 which swell to the curved inside are formed swelling at the cord connecting part 3, a plurality of beads 4 are formed swelling to the outside in insertion direction of the plug blade at the plurality of plug blade receiving parts 1, and the beads 4 are formed swelling at the outside or inside in length direction of the portion having the length of the connecting parts 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT