baber/WOPTO huggingface dataset:
Patent JP-2012178201-A (JP)
Title: Optical pickup device
Inventor: HOTTA TORU
IPC: G11B7/135
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device capable of performing reading operation of signals recorded on optical disks with different specifications by three laser beams with different wavelengths.SOLUTION: An optical pickup device includes a photodetector 12. In the photodetector 12a, a first light receiving unit for collecting laser beams emitted from a three wavelength laser diode 1 on signal recording layers of a first optical disk, a second optical disk, and a third optical disk and for receiving a first laser beam reflected from the signal recording layers, a second light receiving unit for receiving a second laser beam, and a third light receiving unit for receiving a third laser beam are disposed linearly in a same body. An anamorphic lens 11 for guiding return light beams to the photodetector 12 is provided displaceable in an optical axis direction, and a pitch of laser spots generated by the return light beams projected onto the first light receiving unit, the second light receiving unit, and the third light receiving units is adjusted by displacing the anamorphic lens 11 in the optical axis direction.
Patent JP-2011139513-A (JP)
Title: Surface acoustic wave resonator
Inventor: HAMAOKA YOSUKE
IPC: H03H9/145
Filed: 2011-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide band surface acoustic wave resonator in which spurious is suppressed even if the number of comb-shaped electrodes is increased and a capacity is increased.  <P>SOLUTION: This surface acoustic wave resonator includes a piezoelectric substrate 10, a first surface acoustic wave resonator 20 having a comb-shaped electrode 11 provided on the piezoelectric substrate 10, and a second surface acoustic wave resonator 30 having a comb-shaped electrode 12 provided on the piezoelectric substrate 10. The first surface acoustic wave resonator 20 and the second surface acoustic wave resonator 30 are apodized and connected in parallel. The number of comb-shaped electrodes in the first surface acoustic wave resonator is different from the number of comb-shaped electrodes in the second surface acoustic wave resonator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178658-A (JP)
Title: Method for determining gray change point at production process of titanium white
Inventor: TIAN CONGXUE
IPC: G01N21/59
Filed: 2011-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining a gray change point at a production process of a titanium white.  <P>SOLUTION: In the method for determining the gray change point at the production process of the titanium white, the gray change point of a hydrolyzed titanium-containing solution is determined by measuring the change of a transmittance of a titanium-containing solution. It is desirable that a turning point where the transmittance of the hydrolyzed titanium-containing solution quickly falls or an extreme point of the first derivative of the transmittance of the hydrolyzed titanium-containing solution are used as the gray change point of the titanium-containing solution.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012185564-A (JP)
Title: Program processing apparatus and program processing method
Inventor: YAMAGUCHI AKIRA
IPC: G06F9/44
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of display processing for a computer program and program specification in a development of the computer program.SOLUTION: A program processing apparatus 100 includes: a data acquisition part 110 for acquiring integrated data that includes codes for describing a computer program and specification data for describing a program specification of the computer program; a data specification part 120 for respectively specifying the codes and specification data from the integrated data acquired by the data acquisition part 110; and a display control part 130 for displaying a first display area for displaying the content of the computer program that is described by the codes specified by the data specification part 120 and a second display area for displaying the content of the program specification that is described by the specification data specified by the data specification part 120 in a single edition screen on a display 104.
Patent JP-2012186243-A (JP)
Title: Joining method, program, computer storage medium, joining device, and joining system
Inventor: KITAHARA SHIGENORI
IPC: H01L21/02
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To inspect the joining quality of substrates and smoothly conduct processing after joining the substrates.SOLUTION: An upper wafer and a lower wafer are joined (STEP S1 to S13). After a lower chuck is positioned in a predetermined position, vacuum drawing is conducted to the upper wafer in an upper chuck, and the adequacy of the joining quality of the upper wafer and the lower wafer is determined based on an internal pressure of a suction tube (STEP S14). Subsequently, when it is determined that the joining quality is normal in the STEP 14, after the lower chuck is positioned in the predetermined position, the vacuum drawing is conducted to the upper wafer in the upper chuck, and the adequacy of the joining strength of the upper wafer and the lower wafer is determined based on the internal pressure of the suction tube (STEP S15). In the STEP 14 and the STEP 15, when the internal pressure of the suction tube is larger than a predetermined threshold value, it is determined that the joining quality and the joining strength are normal. When the internal pressure of the suction tube is equal to or smaller than the predetermined threshold value, it is determined that the joining quality and the joining strength are abnormal.
Patent JP-2012184316-A (JP)
Title: Inorganic fine particle-dispersed paste
Inventor: MIYAZAKI HIROKO
IPC: C08K5/00
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic fine particle-dispersed paste having excellent sinterability and preservation stability, and exhibiting excellent screen printability.SOLUTION: The inorganic fine particle-dispersed paste containing a (meth)acrylic resin, inorganic fine particles, an organic solvent and an organic compound solid at normal temperature is regulated so that the (meth)acrylic resin may contain 30-80 wt.% of a component derived from a (meth)acrylic monomer having a cyclohexyl group as an ester substitutional group, and 5-50 wt.% of a component derived from a (meth)acrylic monomer having a hydroxy group, and the organic compound solid at the normal temperature may have two or more hydroxy groups and <5 of the ratio of the number of carbons to the number of the hydroxy groups.
Patent JP-2012183026-A (JP)
Title: Food and drink, and method for producing the same
Inventor: TAKIHARA TAKANORI
IPC: A23L27/30
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a carbonated beverage having strong sweetness and increased body, having a refreshing and favorable sweetness by improving residual sweetness derived from a high intensity sweetener, improved in pungent sourness derived from an acidulant, and having remarkably strong bubble feeling of carbon dioxide.SOLUTION: The carbonated beverage contains α-terpineol, ethyl butyrate, and 1,8-cineole, the ratio ([T]+[E] /[C]) of the total of the content [T] of α-terpineol and the content [E] of ethyl butyrate to the content [C] of 1,8-cineole is 2.2-12, and the carbonated beverage further contains a high intensity sweetener.
Patent JP-2012185382-A (JP)
Title: Online karaoke system
Inventor: SUZUKI HIROYUKI
IPC: G10K15/04
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an online karaoke system that realizes services which can extend a cultural exchange circle related to karaoke performance.SOLUTION: An online karaoke system comprises: SNS registration control means 160 for registering a plurality of users stored in an SNS database 120 as friends in association with each other; user detection means 170 for detecting a user performing karaoke with a karaoke device 16 in a predetermined range from a location of a target user and not registered as a friend of the target user; and SNS information display control means 164 for presenting the user detected by the user detection means 170 as a candidate for a friend registration corresponding to the target user. For example, by presenting members of a group performing karaoke in the next room as friend candidates to a user, the system gives the user an opportunity to make acquaintance with these members.
Patent JP-2012184146-A (JP)
Title: Alkali-free glass
Inventor: KAWAGUCHI TAKAHIRO
IPC: H01L51/50
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide alkali-free glass with excellent productivity (especially devitrification resistance), and an efficiently high strain point and Young's modulus which reduces the production cost of the glass plate, and controls the heat shrinkage of the glass plate and prevents the nonconformity of the glass plate due to the deflection of the glass plate even if it is enlarged and thinned, in the LTPS process.SOLUTION: The alkali-free glass includes 55-80% of SiO, 10-25% of AlO, 2-5.5% of BO, 3-8% of MgO, 3-10% of CaO, 0.5-5% of SrO and 0.5-7% of BaO in terms of mass% as a glass composition and the mole ratio of MgO/CaO is 0.5-1.5. It does not include an alkali metal oxide substantially and has a higher Young's modulus than 80 GPa.
Patent JP-2012186967-A (JP)
Title: Power supply device
Inventor: HASEGAWA HAYATO
IPC: H02J3/46
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device that stably and simply supplies a load with generated power of an AC generator for generating power on natural energy.SOLUTION: A power supply device 4 for supplying AC power to a load 5 includes: first conversion means 6 for rectifying AC power output from an AC generator 3 for generating power on natural energy and converting it to DC power; second conversion means 7 for converting AC power from a commercial power supply 2 to DC power of a predetermined voltage; a superposition section 12 for outputting the superposition of the DC powers from the first conversion means 6 and second conversion means 7; and third conversion means 9 for converting the DC power output from the superposition section 12 to AC power to be supplied to the load 5.
Patent JP-2012190076-A (JP)
Title: Data access management method and data access management system
Inventor: SAKAI MASAHARU
IPC: A63F13/49
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a technology of a cloud service for managing save data of a game.SOLUTION: Disclosed is a data access management method of making a processor execute: a step of accepting the request of the download of save data of a game from a user; a step of confirming whether or not the save data have such attributes that download is limited by referring to a list in which an identifier for uniquely specifying the save data and attributes showing whether or not the download of the save data is limited and a time when the download is made possible the next are associated with each other; a step of, when the save data have the attributes that the download is limited, confirming whether or not the time when the request of the download of the save data is accepted reaches the time when the download is made possible the next by referring to the list; and a step of, when the time when the request of the download of the save data is accepted is prior to the time when the download is made possible the next, rejecting the request of the download of the save data, and notifying a user of the time when the download is made possible the next.
Patent JP-2012188485-A (JP)
Title: Ink set and recorded matter
Inventor: SHIBATANI MASAYA
IPC: C09D11/00
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an ink set that can suitably be used for forming patterns (printed portions) excellent in gloss feeling and contrast ratio, and to provide a recorded matter having a pattern excellent in gloss feeling and contrast ratio.SOLUTION: The ink set having several kinds of ultraviolet ray-curing inkjet inks that are discharged by an inkjet method is characterized in that the ultraviolet ray-curing inkjet inks comprise a first ink containing scaly metal powder and a second ink capable of being used for singly forming achromatic printed portions.
Patent JP-2012187600-A (JP)
Title: Method for forming sheet material, sheet material-forming apparatus, method for determining forming condition for sheet material-forming apparatus, and device for determining forming condition for sheet material-forming apparatus
Inventor: SATO HIROAKI
IPC: B21D25/02
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming sheet material, a sheet material-forming apparatus, a method for determining forming conditions for the sheet material-forming apparatus, and a device for determining forming conditions for the sheet material-forming apparatus that can process sheet material with excellent precision when locally heating and forming the sheet material.SOLUTION: The method for forming sheet material includes a pressing step that presses a part of a sheet material 10 being formed, which is loaded with a tensile force in a state where the tensile force load has been applied to the sheet material 10, which is formed from titanium or a titanium alloy, to a metal mold 2 that has a curvature for the molding objective and a heating step of continuously heating or intermittently heating at least the part of the sheet material 10 being formed on a plurality of lines parallel to each other.
Patent JP-2012193539-A (JP)
Title: Metallic roof material and laying structure thereof
Inventor: WAKEBE TAKAHIKO
IPC: E04D3/362
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a metallic roof material with reduced deterioration in external appearance of a roof.SOLUTION: This invention relates to a metallic roof material A that is laid so as to overlap an adjacent roof material at a side part 2. The side end of a roof material body 1 of the metallic roof material A is provided with a reinforcement part 3 folded and bent downwards. The reinforcement part 3 is provided with a rib part 7 bent. The reinforcement part 3 and rib part 7 is located under the roof material body to be hardly visible.
Patent JP-2012193570-A (JP)
Title: Shield excavator
Inventor: KITANO SADAYOSHI
IPC: E21D9/06
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a shield excavator which is capable of safely and securely reaching a side face of an existent conduit and being collected by equally abutting a top of a slide hood which is provided in the shield excavator to the side face of the existent conduit in propulsion construction to reach the side face of the existent conduit.SOLUTION: A shield excavator 1 is configured to join a propulsion pipe onto a side face of an existent conduit 12 and comprises a cutter head 2 which is provided at a distal end opening side of a shield excavator outer shell 4, a wider cutter 3 which is provided in at least one spot or more in an outer circumferential part of the cutter head 2 and stretched in a diameter direction, a tubular slide hood 5 which is fitted so as to slide in a propulsion direction on an inner circumferential face of the outer shell 4 positioned behind the cutter head 2 and of which the distal end is varied so as to be equally abutted to the side face of the existent conduit 12, and a plurality of slide jacks 6 connecting an inner wall side of the slide hood 5 with a cylinder top.
Patent JP-2012198593-A (JP)
Title: Vehicle guide system
Inventor: AOKI TAKAYUKI
IPC: G06Q30/02
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an optimum guide information to a vehicle approaching to a destination, without requesting a special operation or a facility to a vehicle side.SOLUTION: A vehicle guide system 10 consists of a plurality of car number readout devices 14, a plurality of electronic signboard devices 16, and a guide server 12. The guide server 12 includes: a reservation information DB 34 for keeping to store reservation information including a car number, a display of reserved person, etc.; a specified signboard DB 39 for keeping to store a guidance sentence to be displayed on each electronic signboard device 16; and a template storage section 42 for keeping to store the template including a display of reserved person filling column and a guidance sentence filling column. When car number information is transmitted from the car number readout device 14, the reservation information including the car number is extracted, the template of an affiliated store related to the reservation information is taken out, and the display of reserved person corresponding to the display of reserved person filling column is filled, and also by filling the guidance sentence corresponding to the guidance sentence filling column, guidance advertisement information is created and transmitted to the corresponding electronic signboard device 16.
Patent JP-2012198606-A (JP)
Title: Field instrument
Inventor: NAGATA KAZUO
IPC: G05B23/02
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a field instrument that can store logs for a long period with a relatively small memory capacity, grasp the situation before the occurence of an error or malfunction, and predict the future occurrence of an error or malfunction.SOLUTION: A field instrument comprises: a plurality of stages of log memories for storing the output data of a sensor circuit and a data processing means provided between those log memories for substantially compressing at a predetermined ratio the output data of a preceding-stage log memory.
Patent JP-2012196804-A (JP)
Title: Waste liquid container and liquid consumption apparatus
Inventor: HARADA SHUHEI
IPC: B41J2/18
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a waste liquid container and a liquid consumption apparatus capable of properly bringing a container-side connecting terminal into contact with a device-side connecting terminal when installed.SOLUTION: The waste liquid container 31 which is detachably installed to a waste liquid container installing part 32 having the device-side connecting terminal 53 and a leaf spring 54 has: a waste liquid-containing chamber 63 containing waste liquid; the first wall part 76 and the second wall part 77 arranged so as to face each other, sandwiching the waste liquid-containing chamber 63; a container-side connecting terminal 69 arranged in the outside surface of the second wall part 77 and contacting the device-side connecting terminal 53 when installed in a waste liquid container installing part 32; and a positioning boss 66, arranged in the first wall part 76, for receiving a biasing force going from the first wall part 76 to the second wall part 77 of the leaf spring 54.
Patent JP-2012200076-A (JP)
Title: Electric vehicle control device
Inventor: SUZUKI KEISUKE
IPC: B60L15/20
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an electric vehicle control device that can enhance a vibration suppression effect.SOLUTION: The electric vehicle control device includes: an electric motor 100 that is connected to give the torque to right and left rear wheels RR and RL through an axle shaft 106; an inverter 103 that supplies the current to the electric motor 100; and a vehicle controller 111 that controls the inverter 103 to give a torque command reference value set beforehand according to the gas pedal operation amount to the right and left rear wheels RR and RL. The control device of the electric vehicle includes a rotation sensor 101 that calculates the vehicle speed and the vehicle controller 111 returns the calculated vehicle speed, when it is in a prescribed speed range, to the torque command reference value after increasing or decreasing the torque command reference value.
Patent JP-2011202658-A (JP)
Title: Fuel filter for automobile
Inventor: HORVATH ZOLTAN
IPC: F02M37/50
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a fuel filter which can be installed in a fuel tank.SOLUTION: The fuel filter (1) for an automobile includes a filter housing (4), a fuel inlet (2) and a fuel outlet (3) formed in the housing (4), a cylindrical filtering element (6) arranged in the housing (4), and terminal elements (13, 14) for closing the end of the filtering element (6) to enable the flow of fuel, in a predetermined case. To avoid the structure and installation of the filtering element (6) of the fuel filter (1) from being influenced, a tubular antistatic insertion part (8) is electrically connected as a ground element to the body potential of the automobile via the inner face of the folded-paper filtering element (6).
Patent JP-2012201722-A (JP)
Title: Calcium phosphate of natural product origin
Inventor: SONODA TADAMICHI
IPC: C08K3/32
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide calcium phosphate of natural product origin, using burnt ashes of livestock excrement such as poultry manure, pig excrement, cow dung, etc., as a raw material and its use.SOLUTION: The improvement function of abrasion resistance of calcium phosphate is found by a step of mixing burnt ashes of livestock excrement with water and sulfuric acid with stirring, a step of performing solid-liquid separation of the mixture into a first separated liquid containing a phosphate component in the mixed liquid and a dephosphorization residue by filtration or centrifugation, a step of adding calcium chloride to the obtained first separated liquid, performing solid-liquid separation and precipitating and removing a sulfate component as calcium sulfate to give a second separated liquid, a step of reacting the obtained second separated liquid with calcium hydroxide to give calcium phosphate, drying, grinding, sieving the calcium phosphate, mixing the sieved calcium phosphate with natural rubber and performing Akron abrasion test of the rubber composition.
Patent JP-2012204530-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SASAKI TOSHIYUKI
IPC: H01L21/336
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device capable of enabling high integration.SOLUTION: A method of manufacturing a semiconductor device according to one embodiment includes the following steps of: forming a plurality of grooves extending in a first direction on a semiconductor substrate; forming an insulating film on inner surfaces of the grooves and on an upper surface of the semiconductor substrate; depositing a first conductive layer on the insulating film so as to bury the grooves; depositing a second conductive layer on the first conductive layer; forming a hard mask in a region including a part of a region immediately above the grooves on the second conductive layer; etching the second conductive layer using the hard mask as a mask to form a columnar body including the hard mask and the second conductive layer; forming an electrode processing side wall on two lateral faces facing a width direction of the grooves in the columnar body; etching by using the columnar body and the electrode processing side wall as a mask to remove an upper part of an exposed part in the first conductive layer and to leave a lower part of the same; and removing the electrode processing side wall.
Patent JP-2012130964-A (JP)
Title: Device and method for pressurization for removal of air bubble
Inventor: HAN JUM-LYUL
IPC: B30B5/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for pressurization for removal of air bubbles.SOLUTION: This pressurization device includes: an input valve controlling pressure of air provided from outside; a plurality of nozzle parts jetting air provided from the input valve to panels; and a plurality of nozzle valves individually opening/closing the plurality of nozzle parts. Air is jetted toward opened one face of the panels for pressurization, so as to remove air bubbles between the two bonded panels. The plurality of nozzle valves pressurize the panels to the direction in which the air jetted to the panels is made to pass from the centers of the panels to edges, and open/close the plurality of nozzle parts repeatedly in a fixed cycle.