baber/WOPTO huggingface dataset:
Patent JP-2012026584-A (JP)
Title: Refrigerator
Inventor: ARAI YUSHI
IPC: F25D23/06
Filed: 2010-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator improved in insulating performance by surely fixing a vacuum insulating material.SOLUTION: The refrigerator in which a vacuum insulating material 50 is arranged between an outer case 21 and an inner case 22 is characterized in that a weld part 54 of a coating material 53 of the vacuum insulating material 50 is held by folded parts 61 of the end of the outer case 21 and fixed. The refrigerator is also characterized in that a heat radiation pipe 60 is fixed in the folded part 61 of the outer case 21. Furthermore, the refrigerator is characterized in that the end of the folded part 61 is formed in the folded part 61.
Patent JP-2011055482-A (JP)
Title: Delay locked loop circuit
Inventor: IWANE MASAAKI
IPC: H03L7/081
Filed: 2010-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DLL circuit, having a compact layout, capable of reliably preventing loss of lock in either of cases, when an external clock signal is disturbed, a pseudo-clock is detected and initialization is performed, and powered on.  <P>SOLUTION: The delay locked loop circuit includes: a voltage controlled delay (VCDL) means which outputs a feedback clock by delaying an input clock in accordance with a magnitude of a control voltage; a phase comparator which detects a phase difference by comparing the feedback clock with a reference clock, and outputs an up-signal for raising the control voltage and a down-signal for lowering the control voltage in accordance with the phase difference; a control voltage generation means which determines the control voltage in accordance with the up-signal and the down-signal, and outputs the control voltage to the VCDL means; and a reset circuit which resets the phase comparator based on a logical OR between the reference clock and an intermediate clock from the VCDL means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012029243-A (JP)
Title: Radio communication apparatus
Inventor: KOKURI YOKO
IPC: H04W56/00
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication apparatus surely receiving data while improving a receiver sensitivity.SOLUTION: In this embodiment, a communication frame comprises a synchronization part, a processing part and a information part. The synchronization part is spread using a spread code for synchronization with higher spreading rate (longer code length of the spread code) than a spread code for communication of the information part and the processing part has longer processing time period than that of a synchronous acquisition process. Therefore, a receiver 2 can surely establish synchronization even when a reception strength (signal level) of input signal (spread spectrum signal) received at a receiving part 21 is relatively reduced.
Patent JP-2012032900-A (JP)
Title: Unauthorized distribution detection device, method and program of software
Inventor: FUKUSHIMA KAZUHIDE
IPC: G06F21/14
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To specify a user which performed redistribution by distributing different pieces of software to users with preventing analysis and alteration of software using a technology for obfuscation.SOLUTION: This device obfuscates a variables within software by linear transformation to code depending on individual parameters and distributes the software obfuscated depending on the individual parameters to each user. In addition, it stores information on users and parameters in association and extracts parameters from illegally distributed software to specify a user by referring the extracted parameter to the stored parameter.
Patent JP-2012029872-A (JP)
Title: Catheter
Inventor: SAITO TAKEHIKO
IPC: A61M25/00
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a catheter which has a reinforcement structure by braiding, places a low burden on a blood vessel, has smooth reachability, and has sufficient pressing property as a rigidity on the proximal side is enhanced.SOLUTION: An outer diameter of a shaft of the catheter 10 contracts toward a distal end part 26 side. A reinforcement layer 34 (braid 35) provided in the shaft 12 has a first spiral part 38 and a second spiral part 50 different in spiral direction from each other. The number of windings of a second spiral part is larger than that of a first spiral part. Pitch ratio (P2/P1) between pitches P1, P2 of the first spiral part 38 and the second spiral part 40 is smaller towards the distal end part 26 side.
Patent JP-2011052528-A (JP)
Title: Method for installing pipe into ground, and drilling device
Inventor: IWANAGA SHIGEJI
IPC: F16L1/00
Filed: 2010-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for installing pipes into the ground and a drilling device, which drives smoothly a pipe in the ground, even when the ground is mixed with a rigid gravel.  <P>SOLUTION: This pipe installation method is constituted to install a drilling machine 26, inside a head opening side of the pipe 2 driven into the ground in advance, when the pipe 2 of rectangular cross-sectional shape is installed in the ground 10 from a cavity 100 formed in the ground 10, and to drive the pipe 2 to be installed in the ground, by pressing the pipe 2 and by drilling the ground 10 by the drilling machine, and uses the drilling machine 26 having a rotary drilling body 46 rotated around the rotation center line crossed with the driving direction of the pipe 2 as the rotation center, as the drilling machine 26.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012031308-A (JP)
Title: Rubber composition for tire tread
Inventor: MAEJIMA KEISUKE
IPC: B60C1/00
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for a tire tread improving steering stability and wet performance, and also improving abrasion resistance more than conventional levels.SOLUTION: The rubber composition for a tire tread is obtained by formulating 80-150 pts.wt. silica based on 100 pts.wt. diene-based rubber consisting of 70-95 wt.% styrene-butadiene rubber having a glass transition temperature of -40°C to -15°C and 5-30 wt.% butadiene rubber, wherein the butadiene rubber has a weight-average molecular weight of 700,000-900,000, molecular weight distribution (Mw/Mn) of 1.5-3.0 obtained from the weight-average molecular weight (Mw) and a number-average molecular weight (Mn), and the viscosity of a toluene solution at 25°C of the composition is 300-1,000 mPa s.
Patent JP-2012036142-A (JP)
Title: Plant disease control composition, and application for same
Inventor: MATSUZAKI YUICHI
IPC: A01N43/58
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a composition exhibiting excellent controlling effects on plant diseases.SOLUTION: The plant disease control composition containing a pyridazine compound expressed by formula (I) (wherein, Rindicates a chlorine atom, a bromine atom, a cyano group or a methyl group, and Rindicates a hydrogen atom or a fluorine atom) and one or more kinds of carboxamide compound selected from the group (A) exhibits the excellent controlling effects on the plant diseases. The group (A) includes bixafen, isopyrazam, boscalid, fluopyram, fluxapyroxad, sedaxane, penflufen, flutolanil, mepronil, carboxin, thifluzamide, penthiopyrad and furametpyr.
Patent JP-2010283875-A (JP)
Title: Methods of manufacturing crystal vibrator, crystal unit and crystal oscillator
Inventor: KAWASHIMA HIROFUMI
IPC: H01L41/253
Filed: 2010-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods of manufacturing a crystal vibrator, crystal unit and crystal oscillator, in a tuning-fork shape, to be vibrated in a flexural mode.  <P>SOLUTION: This invention relates to a method of manufacturing the crystal vibrator, including the steps of: determining a tuning-fork shape and dimensions of a groove and an electrode in such a way that a figure-of-merit M1 of fundamental mode vibration of a tuning fork flexural crystal vibrator becomes greater than a figure-of-merit M2 of a secondary harmonic mode vibration; forming a metal film, on an upper surface and a lower surface of a crystal wafer, at least twice in different steps; applying a resist onto the metal film; forming the tuning fork shape having a tuning fork base part and first and second tuning fork arms inside the crystal wafer according to chemical etching; forming the grooves on the upper and the lower surfaces of the first and the second tuning fork arms according to chemical etching; and connecting a first electrode on a surface of the groove of the first tuning fork arm to second electrodes formed on first and second side surfaces of the second tuning fork arm, and connecting a first electrode on a surface of the groove of the second tuning fork arm to second electrodes formed on first and second side surfaces of the first tuning fork arm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077029-A (JP)
Title: Nonaqueous electrolytic solution, and nonaqueous electrolytic solution secondary battery using the nonaqueous electrolytic solution
Inventor: TAKI NORIYUKI
IPC: H01M10/052
Filed: 2010-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic solution for a secondary battery and a nonaqueous electrolytic solution secondary battery using the nonaqueous electrolytic solution in which even in the secondary battery having a crystalline carbon material high in crystallinity such as graphite as an active material, and using a negative electrode manufactured by using a polymer carboxylic acid compound as a binder, less inner resistance and high electric capacity can be maintained in use for a long period.  <P>SOLUTION: The nonaqueous electrolytic solution used for the secondary battery having the negative electrode containing the polymer carboxylic acid compound contains an unsaturated phosphate ester compound represented by general formula (1). In the formula, R<SP>1</SP>and R<SP>2</SP>are each independently a hydrogen atom or an alkyl group of carbon number of 1 to 8, and R<SP>3</SP>is the alkyl group of carbon number of 1 to 8, an alkenyl group of carbon number of 2 to 8, an alkynyl group of carbon number of 2 to 8 or a halogenated alkyl group of carbon number of 1 to 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021017-A (JP)
Title: Method for removal of solvent contained in acetylene and apparatus for carrying out the method
Inventor: DELCORSO FABRICE
IPC: B01D53/04
Filed: 2010-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying the acetylene stored under pressure in a container in a form of solution in a solvent or a solvent mixture.  <P>SOLUTION: The method for purification comprises a step (a) of depressurization of the acetylene on removal from the container to provide a flow of gaseous acetylene, comprising a non-zero quantity of liquid impurities, a step (b) of separation of the liquid impurities from the flow produced in step (a), and a step (c) of purification of the flow of gas from step (b) by adsorption of the residual liquid impurities on a solid support. A plant for carrying out the method is disclosed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012047787-A (JP)
Title: Photosensitive composition for volume hologram recording and method for manufacturing medium
Inventor: MIZUTA TOMOYA
IPC: C08G59/24
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a hologram recording medium having high diffraction efficiency, a small shrinkage rate by curing and excellent storage stability.SOLUTION: A photosensitive composition for a volume hologram recording is provided, containing a three-dimensional crosslinking polymer matrix precursor material (I) containing a cation polymerizable compound (C) and a heat-acid generator (F), and two or more kinds of radical polymerizable compounds (X), a photo-radical polymerization initiator (E), and a sensitized dye (G). The radical polymerizable compound (X) preferably contains: a radical polymerizable compound (B) having a radically polymerizable ethylenically unsaturated bond and one or more of hydroxyl groups or carboxyl groups, and a radical polymerizable compound (A) having a radically polymerizable ethylenically unsaturated bond and neither a hydroxyl group nor a carboxyl group.
Patent JP-2012047810-A (JP)
Title: Transfer mechanism and image forming apparatus
Inventor: ICHIKAWA JUNICHI
IPC: G03G15/16
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To accurately detect variations in the quantity of toner per unit area of a toner image transferred by a transfer roll in a shaft direction of the transfer roll when suppressing the variations.SOLUTION: In order to apply an electric voltage between a primary transfer roll 110 and a photoreceptor drum 4, electric current supplied from a power source is controlled to be changed to first electric current or second electric current whose quantity is smaller than that of the first electric current. When the electric current supplied from the power source is the second electric current, a quantity of toner per unit area of a toner image transferred to an intermediate transfer belt 10 is detected. According to the detected quantity of toner, adjustment means 120 causes a position of a shaft of the primary transfer roll 110 to be adjusted to control a pressing force by which the primary transfer roll 110 presses the intermediate transfer belt 10 to the photoreceptor drum 4.
Patent JP-2012048313-A (JP)
Title: Medium storage cassette and medium processing apparatus
Inventor: KOJIMA RYOSUKE
IPC: G07D9/00
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To eliminate deformation, wear, or partial breakage of a grip fulcrum part 6 and a fitting hole 10 by eliminating generation of external force which is generated as a stopper 9 and a grip 5 abut against each other when the grip 5 is lifted and acts on the grip fulcrum part 6, and to make the grip fall down in the direction opposite to the stopper 9 without fail when a cassette 3 is set.SOLUTION: A medium storage cassette 3 includes a bill storage part 11 which stores bills, the grip 5 which has the grip fulcrum part 6 capable of rotating downward and lifts the bill storage part 11 with the grip fulcrum part 6, a grip attachment part 7 having the fitting hole to be fitted to the grip fulcrum part 6, and the stopper 9 which stops the grip from rotating in one direction, and can be loaded and unloaded with the grip 5. The fitting hole 10 is an oblique long hole which has an upper side made more apart from the stopper 9 and a lower side situated more inside than the stopper 9.
Patent JP-2012044888-A (JP)
Title: Method for producing water-soluble protein
Inventor: KUSUMEGI YUKIHIRO
IPC: C12P21/02
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a large amount of target proteins as a water-soluble protein while suppressing the formation of an insoluble fraction (inclusion body), when producing the target proteins in an Escherichia coli.SOLUTION: The method for producing the target proteins as the water-soluble protein includes a first step of proliferating and culturing the Escherichia coli that maintains a gene that encodes the target protein, and a second step of exchanging culture medium after proliferation culturing, and culturing the Escherichia coli in the target protein inducing the expression, wherein the cell wet weight of the Escherichia coli in the culture medium during culturing of the second step is 2.5-5.0 g/100 ml.
Patent JP-2011220661-A (JP)
Title: Heat recovery type drying device
Inventor: KIM KWANG YOUNG
IPC: F26B23/08
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat recovery type drying device which can save energy by installing an heat recovery heat exchange device, in a drying device for drying dried objects such as farm and marine products.SOLUTION: The air is supplied through the heat recovery heat exchange device 100 with respect to each fixed area, and the air supplied through the heat recovery heat exchange device 100 is passed through a heating means 30 by an air supply fan 20, and dries the object while passed through a drying chamber 10. Further, the air repeatedly dries the object while passed through the drying chamber by the air supply fan in a next place, then circulated in the fixed area, and discharged to the external through the heat recovery heat exchange device 100.
Patent JP-2012053214-A (JP)
Title: Image forming apparatus
Inventor: HAYAMA SATORU
IPC: G03G21/14
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that suppresses power consumption required for opening/closing a paper cassette in a sleep mode.SOLUTION: An image forming apparatus of the present invention includes: a vibration sensor that outputs detection signals according to vibration patterns; a paper cassette that accommodates recording paper, opens/closes by taking out/putting in, and generates a predetermined pattern of vibration at the time of opening/closing; and opening/closing detection means that detects the opening/closing of the paper cassette when the predetermined pattern of vibration is detected based on the detection signal of the vibration sensor.
Patent JP-2011075552-A (JP)
Title: Positron radiation tomography system and information processing method thereof, and computer readable medium
Inventor: GAGNON DANIEL
IPC: G01T1/17
Filed: 2010-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing method of a positron radiation tomography system for enhancing flexibility related to system operation.  <P>SOLUTION: In the information processing method, positron radiation tomography (PET) information obtained from a PET detector is processed. The PET detector includes a plurality of detector regions where the respective detection regions include at least one detector module and a region collector corresponding to the detector module. The information processing method includes stages for: receiving PET event information related to a single PET event including the energy information of the single PET event and crystal position information; receiving non-detector event information; generating an event list including a PET event entry including a thin time stamp, energy information, and crystal position information (1) and a non-detector event entry including the received non-detector event information (2); and sending the generated event list to a computer for off-line processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012058444-A (JP)
Title: Hinge with spring for spectacle
Inventor: NAKANISHI EIICHI
IPC: G02C5/22
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a hinge with a spring for spectacles, which can assemble a screw shaft journaling/coupling a hinge member by simple work, without using a special jig for holding a coil spring to be assembled to the hinge in a compressed state.SOLUTION: A supporting piece 16 of a spring storage member 6 storing a coil spring 7 in a hollow portion 18 is inserted in a through hole 13 and arranged along the inside of a coupling plate piece 12, and the coil spring 7 is compressed to be stored and held in the through hole 13. A projecting piece 20 is engaged with the through hole 13 to abut on and lock to a rear end surface 13b, and an outside plate piece 17 is arranged along the outside of the coupling plate piece 12. Therefore, the coupling member 5 and the spring storage member 6 compress the coil spring 7 to be assembled so as to relatively slide in an axial direction.
Patent JP-2012058973-A (JP)
Title: Cache memory control device and method
Inventor: HORIKOSHI OSAMU
IPC: G06F12/08
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To shorten access time of cache memory while securing a timing margin and enabling acceleration.SOLUTION: A cache memory control device comprises: a first clock synchronization part 16A for using a first clock to synchronize an address 1 and a data way that are supplied to a data cache memory 20A, and for supplying the synchronized address 1 and data way to the data cache memory along with the first clock signal; a second clock synchronization part 16B for using a second clock signal to synchronize an address 2 and a tag way that are supplied to a tag cache memory 20B, and for supplying the synchronized address 2 and tag way to the tag cache memory along with the second clock signal; and an address comparison part 11-1/2 for comparing a tag of multiple ways with an address of a predetermined bit field of an access address to CPU to determine whether they are consistent or inconsistent. A frequency of the second clock signal is set higher than that of the first clock signal.
Patent JP-2012057211-A (JP)
Title: Mechanism and method for moving metal ring
Inventor: WATABE YOSHIHARU
IPC: C21D1/06
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a technique for moving a metal ring with which the metal ring is moved with a simple method from a rack to a prescribed position and thus, the reduction in working man-hours can be obtained.SOLUTION: The moving mechanism 70 for metal ring, is composed of a hand 71 for picking up the whole or a part of the metal rings 11 and an arm 72 for moving this hand 71 from a rack 10 to the prescribed position. The hand 71 is approached to the rack 10 with the arm 72, such as the arrow mark (7). Since the plurality of the metal rings are picked up in one lump from the rack with the hand, and the one piece therein can be separated at the prescribed position, the metal ring is moved with the simple method from the rack to the prescribed position and the reduction in the working man-times can be obtained.
Patent JP-2012055519-A (JP)
Title: Endoscope cleaning device
Inventor: MIURA SATORU
IPC: A61B1/12
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To efficiently clean inner parts of a forceps channel by preventing occurrence of inconvenience in which a cleaned surface is contaminated by cleaning fluid after cleaning.SOLUTION: The endoscope cleaning device includes a cleaning brush 4 inserted into the forceps channel 3 in an endoscope insert part 2 to be movable in lengthwise and circumferential directions to get in contact with inner circumferential surfaces of the forceps channel 3, a wire 5a fixed to the cleaning brush 4 at one end to transmit rotation force and driving force supplied from the other end, a drive part to rotate the cleaning brush 4 in the circumferential direction through the wire 5a, a chemical supply means to supply chemical A to the cleaning brush 4, and a seal member 7 disposed on a back stage of the cleaning brush 4, and brought in close contact with an inner surface of the forceps channel 3 to seal a flow passage for the chemical A from the cleaning brush 4 to the base end side of the forceps channel 3.
Patent JP-2012057593-A (JP)
Title: Fuel-air mixture supply system, and biogas power generation system
Inventor: FUKUSHIMA MASAHIRO
IPC: F02M21/04
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel-air mixture supply system that does not limit the ratio of a low-heating fuel gas to a high-heating fuel gas.SOLUTION: The fuel-air mixture supply system 3 includes: a main fuel channel 8 which introduces the low-heating fuel gas to a mixer 6 via a main fuel control valve 7; a combustion air channel 13 which supplies combustion air to the mixer 6 via an air control valve 12; a diluted air channel 11 which communicates to the main fuel channel 8 on the upstream of the main fuel control valve 7 and supplies air to the main fuel channel 8 using pressure difference between itself and the main fuel channel 8; an auxiliary fuel channel 10 which communicates to the main fuel channel 8 on the upstream of the main fuel control valve 7 and supplies the high-heating fuel gas via an auxiliary fuel control valve 9; and an introduction channel 14 for supplying a mixture mixed in the mixer 6 to a combustion device 4.