baber/WOPTO huggingface dataset:
Patent JP-2012092872-A (JP)
Title: Piston damper
Inventor: HARADA AKINORI
IPC: F16F9/32
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To easily and reliably prevent play of a fitting hole with respect to a shaft, which is easily caused by long-term use, temperature changes or the like, and to prevent rattling caused by the play, while employing a simple fitting hole shape as a mounting part of a cylinder or a rod.SOLUTION: A piston damper includes a cylinder 10 having attachment parts 16, a piston 20 disposed inside the cylinder so as to be able to move reciprocally, and a rod 2 having an attachment part 28 that is moved synchronously with the piston, and in the piston damper, each of the attachment parts 16 of the cylinder and the attachment part 28 of the rod is coupled to one of a first member 8 and a second member 9, different from each other, and movement of one of the members is restricted with respect to the other member. At least the attachment part 16 of the cylinder 10 has a fitting hole 17 formed therein, is pivotally supported in the fitting state of the fitting hole 17 and a shaft S with respect to the first member 8 and/or the second member 9, and includes a biasing means 18 that absorbs the play of the shaft S with respect to the fitting hole 17.
Patent JP-2012093906-A (JP)
Title: Semiconductor memory device and information processing method
Inventor: HIDAKA YUJI
IPC: G06F21/62
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of preventing a security attack such as a cold boot attack.SOLUTION: A semiconductor memory device comprises: a memory cell array including a plurality of memory cells; an input/output control circuit for controlling input/output of data to/from the memory cell array; a storage part for storing an authentication code provided by an external device; and an input/output interface circuit for, when a read control signal is externally input, encrypting and outputting data received from the input/output control circuit. The input/output interface circuit, only when a release code corresponding to the authentication code is input from the external device, outputs the data received from the input/output control circuit without encrypting it.
Patent JP-2012094661-A (JP)
Title: Light-emitting device and lighting device
Inventor: BETSUDA SOHIKO
IPC: F21S2/00
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device and a lighting device, in which erroneous lighting of a light-emitting element can be suppressed by reducing stray capacitance.SOLUTION: A light-emitting device 1 of the present invention comprises: a substrate 2 having an insulating layer; a plurality of electrically non-connected mounting pads 3 and an electrically connected wiring pattern 4 which are formed on a surface of the substrate 2 and have electrical conductivity; and a plurality of light-emitting elements 5 mounted on the mounting pads 3 and electrically connected to the wiring pattern 4.
Patent JP-2012095103-A (JP)
Title: Signal level conversion circuit, physical quantity detection device and electronic apparatus
Inventor: YANAGISAWA YOSHINAO
IPC: H03F3/68
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a signal level conversion circuit, and a physical quantity detection device and an electronic apparatus therewith which can convert the signal level of a first input signal without amplifying noise superimposed on a second input signal.SOLUTION: A signal level conversion circuit 1 includes a first differential amplifier circuit 10 and a second differential amplifier circuit 20. The first differential amplifier circuit 10 outputs a potential difference between a first input signal and a second input signal multiplied by G1. The second differential amplifier circuit 20 outputs a potential difference between the output signal of the first differential amplifier circuit 10 and the second input signal multiplied by G2. The two gains G1, G2 satisfy relationships of G1×G2<0 and 0<-(G1+1)×G2<2.
Patent JP-2012091127-A (JP)
Title: Dry cleaning apparatus and dry cleaning method
Inventor: FUCHIGAMI AKIHIRO
IPC: B08B7/00
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To achieve a dry cleaning apparatus which can achieve superior dry cleaning even for unsolidified deposits.SOLUTION: In the dry cleaning apparatus, a cleaning medium by an aggregate of flexible and flaky cleaning pieces cp is made to fly by air stream and applied to a cleaning object ob. The dry cleaning apparatus includes: a cleaning housing 10; a suction means; and a temperature control means 104. The cleaning housing 10 is provided with a space for holding the cleaning medium and making it fly inside, and is composed of an opening 101, an air intake 10D1, an air passage 103 for forming a swirling air stream TA for the purpose of making the cleaning medium fly inside, and a porous means 102 for making excluded objects pass while preventing the cleaning pieces cp from moving to the air intake side. The temperature control means controls the temperature of the air stream that flows in through the air passage 103 of the cleaning housing so as to be the temperature that enhances hardness of the deposits stuck to the cleaning object ob.
Patent JP-2012094780-A (JP)
Title: Electronic apparatus unit
Inventor: ASAKURA TAKESHI
IPC: H02M7/48
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus unit which effectively prevents failures due to foreign objects intruding through an opening.SOLUTION: An inverter serving as an electronic apparatus unit includes a substantially box like case 12, a terminal board 20 provided in the case 12, and the like. A service hole 14 that is an opening for operation is provided in a position of the case 12 which faces the terminal board 20. A terminal board side falling prevention wall 24, which prevents a foreign object 50 intruding through the service hole 14 from falling from the terminal board 20, is provided at a position of the terminal board 20 which is located lower than the service hole 14 in the inclination direction.
Patent JP-2011187435-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NIINA FUMIHARU
IPC: H01M10/052
Filed: 2010-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To suitably utilize a nonaqueous electrolyte secondary battery as a power supply of a hybrid vehicle or the like by improving a positive-electrode active material and output characteristics of the battery under various temperature conditions in the nonaqueous electrolyte secondary battery using an inexpensive lithium-containing transition metal oxide including Ni and Mn as main components in the positive-electrode active material.  <P>SOLUTION: The nonaqueous secondary battery includes: a positive electrode including a positive-electrode active material; a negative electrode including a negative-electrode active material; and a nonaqueous electrolyte formed by dissolving a solute in a nonaqueous solvent. The positive-electrode active material includes positive-electrode-active-material particles 1 composed of a lithium-containing transition metal complex oxide that includes Ni and Mn as main components and has a layered structure. At least one kind of niobium-containing material 2, selected from an Li-Nb-O compound and an Li-Ni-Nb-O compound, is sintered onto the surfaces of the positive-electrode-active-material particles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011103122-A (JP)
Title: Information processing system having lock tracing function
Inventor: WHITWORTH DAVID B
IPC: G06F11/28
Filed: 2010-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system including lock tracing function for software performance analysis.  <P>SOLUTION: In a symmetric multi-processor (SMP) system 100, a particular thread of an executing application program 190 requests and obtains a lock for a memory address pointer. A subsequent thread requests the same memory address pointer lock prior to the particular thread release of that lock. The subsequent thread begins to spin to wait for the release of that address pointer lock. When the subsequent thread reaches a predetermined maximum amount of wait time (MAXSPIN), a kernel 185 of an OS 180 detects the MAXSPIN condition. The OS 180 determines if the subsequent thread and address pointer lock meet a list of criteria set during initiation of the automatic lock trace method, and automatically initiates an SMP lock trace capture.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012099944-A (JP)
Title: Piezoelectric device
Inventor: NAKAZAWA TOSHIO
IPC: H03H9/10
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric device which reduces a difference between temperature information and prevents an oscillatory frequency from fluctuating.SOLUTION: A piezoelectric device includes: an element mounting member composed of a substrate part, a first frame part, and a second frame part; a piezoelectric vibration element mounted on piezoelectric vibration element mounting pads provided on a main surface of the substrate part which is exposed in a first recessed part space formed by the substrate part and the first frame part; a thermistor element mounted on thermistor element mounting pads provided on the main surface of the substrate part which is exposed in a second recessed part space formed by the substrate part and the second frame part; a lid hermetically sealing the first recessed part space; and electrode terminals for external connection which are composed of a pair of two electrode terminals for the thermistor element and a pair of two electrode terminals for the piezoelectric vibration element and are provided on four corners on the other side of the main surface of the substrate part. The thermistor element is disposed so as to be parallel with a diagonal line of a bottom surface of the second recessed part space.
Patent JP-2012097008-A (JP)
Title: Sugar-free pineapple extract, method for producing the same, and application of the same
Inventor: NOJIMA JUN
IPC: A61Q19/00
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a sugar-free pineapple extract having excellent effect, safety, environmental properties, and productivity; a method for producing the sugar-free pineapple extract; and applications of the sugar-free pineapple extract as a laminin-5-production promotor, a skin hyaluronic acid-production promotor, a hyaluronidase activity inhibitor, a transglutaminase-1-production promotor, a melanogenesis inhibitor, a hair papilla cell growth promotor, food, a skin care preparation, and a hair restorer.SOLUTION: The sugar-free pineapple extract containing no glucose or fructose is obtained by extracting pineapple edible parts with a solvent.
Patent JP-2012096465-A (JP)
Title: Method of manufacturing cellulose ester optical film
Inventor: ITO YASUTOSHI
IPC: G02B5/30
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a cellulose ester optical film which can form the wide-width cellulose ester film favorable in contrast at high productivity by using cellulose ester which is narrow in the distribution of a substitution degree, in the method of manufacturing the cellulose ester optical film used in a variety of display devices such as a liquid display device (LCD) or an organic EL (electroluminescence) display.SOLUTION: The method of manufacturing the cellulose ester optical film using a solution casting method is characterized in that a cellulose ester resin material is cellulose acylate, a half value width of the maximum peak of an inter-molecular substitution degree distribution curve is not larger than 0.03, and the transportation speed of a web after peeled off from above a support is 100 to 150 m/s.
Patent JP-2012103482-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KANEKO FUMINARI
IPC: G03G15/20
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of retaining a stable fixing performance even if a use ambient temperature is changed in the fixing device using foam fixer; and to provide an image forming apparatus including the same.SOLUTION: A fixing device 30 conveys, by each of three liquid conveying pumps 33, a liquid softener 310a, a first liquid foaming agent 310b, and a second liquid foaming agent 310c, mixes them by a liquid mixing device 400 to generate liquid fixer TL, and applies liquid foam fixer Bu that is generated from the liquid fixer TL, to transfer paper P. A liquid conveyance control section 300 controls outputs of a first liquid foaming agent conveying pump 33b and a second liquid foaming agent conveying pump 33c so as to increase the density of the foaming agent in the fixer as the temperature detected by a temperature sensor 200 increases, and to decrease the density of the foaming agent in the fixer as the temperature detected by the temperature sensor 200 decreases.
Patent JP-2012107384-A (JP)
Title: Airtight handle with retightening mechanism
Inventor: SATO TOSHIAKI
IPC: E05B3/00
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an airtight handle with an easy-to-use retightening mechanism which allows a tightening amount to be easily increased and corresponds to various types of doors.SOLUTION: An airtight handle is provided with a pedestal 2 which is mounted to a side of a door 13 or a side of a wall surface 15 to which the door 13 is openably/closably mounted; an adjustment axis 3 rising on a surface 2b opposed to a mounting surface 2a of the pedestal 2, of which one end 3a is rotatably supported by the pedestal 2, and of which outer peripheral surface is provided with a male screw 3c; and an operation part 4 which is arranged on a surface 2b of the pedestal 2, provided with a female screw 4a to be screwed together with the male screw 3c of the adjustment axis 3, and has a stopper part 5 projecting outward from the outer peripheral surface. The adjustment axis 3 and the operation part 4 are provided with an engaging part 6 which engages the adjustment axis 3 to integrally rotate the adjustment axis 3 and allows the operation part 4 to rotate the adjustment axis 3 alone when the operation part 4 is rotated.
Patent JP-2012113129-A (JP)
Title: Optical component
Inventor: KAI SATOSHI
IPC: G02B6/32
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical component for achieving manufacturing cost reduction by reducing the number of parts and eliminating an adhesive-assembly work.SOLUTION: An optical component comprises: a body 31 made of transparent resin that has a guide groove 32 in which an optical fiber is mounted; a presser spring 34 that is integrally formed with the body 31 and that pressingly fixes the optical fiber mounted in the guide groove 32; and a lens 33 that, positioned on an extended line of the guide groove 32, is integrally formed with the body 31 so that the optical fiber pressingly fixed in the guide groove 32 by the presser spring 34 is aligned with the optical axis of the lens 33. The presser spring 34 extends with a width from side faces 31e and 31f of the body 31 parallel to the extending direction of the guide groove 32, and winds inwardly against the body 31, a top face being extendedly formed so as to get into the guide groove. The optical fiber mounted in the guide groove 32 is pressed by the top face 34a of the presser spring 34 to be forced to two orthogonal faces 32a and 32b of the guide groove 32.
Patent JP-2012113166-A (JP)
Title: Electronic glasses
Inventor: ISHIDA AKITO
IPC: G02C7/10
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To provide electronic glasses which appropriately detect whether or not a user wears the electronic glasses.SOLUTION: In glasses 1a for a stereoscopic image, an optical detection section for detecting whether or not a user wears the electronic glasses is provided on a frame 11, and the optical detection section includes an LED 17 for emitting detection light S for detecting the user when the user wears the glasses, and a PD 18 for receiving the detection light S which has been emitted from the LED 17 and has been reflected by the user.
Patent JP-2012116716-A (JP)
Title: Quartz glass crucible for pulling silicon single crystal and method for manufacturing the same
Inventor: KODAMA MAKIKO
IPC: C03B20/00
Filed: 2010-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a quartz glass crucible by which sinking was controlled under high temperature during silicon single crystal pulling and a method for manufacturing the same.SOLUTION: The quartz glass crucible 10 includes an opaque quartz glass layer 11 containing a large number of bubbles which is prepared at the outer surface side of the crucible, and a transparency quartz glass layer 12 which is prepared at the inner surface side of the crucible, wherein the opaque quartz glass layer 11 has a first opaque quartz glass part 11a prepared at the upper part of the crucible, and a second opaque quartz glass part 11b prepared at the lower part of the crucible. Since the OH group concentration of raw material quartz powder of the first opaque quartz glass part 11a is higher than the OH group concentration of raw material quartz powder of the second opaque quartz glass part 11b, the specific gravity of the first opaque quartz glass part 11a is smaller than the specific gravity of the second opaque quartz glass part 11b.
Patent JP-2012122741-A (JP)
Title: Vibrating reed, vibrator, sensor, and electronic device
Inventor: NISHIZAWA RYUTA
IPC: H03H9/19
Filed: 2010-12-06
Abstract: PROBLEM TO BE SOLVED: To achieve reduction in burden caused by downsizing of a vibrating reed and applied in forming electrodes and wiring.SOLUTION: A vibrating reed 100 includes: a base 10; a vibration arm 20 which extends from the base 10 in a first direction (x-axis direction), and which has a width w in a second direction (y-axis direction) perpendicular to the first direction in a planar view while having a thickness t in a third direction (z-axis direction) perpendicular to the first direction and the second direction; and first comb electrodes (a first electrode 41a, a second electrode 41b) and second comb electrodes (a first electrode 41c, a second electrode 41d) which are respectively provided on a first surface A perpendicular to the third direction of the vibration arm 20 and on a second surface B facing the first surface A, and which include electrode fingers arranged in the first direction. In the vibrating reed 100, electric fields (Ex1, Ex2) of the first direction generated by both of the comb electrodes cause the vibration arm 20 to extend and contract in the first direction, so as to vibrate the vibration arm 20 in the third direction.
Patent JP-2012120474-A (JP)
Title: Microchannel chip and method for manufacturing the same
Inventor: DAITO RYOICHI
IPC: C12M1/00
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a microchannel chip which is capable of exchanging gas of oxygen and carbon dioxide in a culture solution and an atmosphere gas, and observing cells using an optical microscope and recovering cultured cells.SOLUTION: The microchannel chip includes: a first opening; a second opening; a culture part; a first channel for connecting the first opening and the culture part; a substrate having a second channel for connecting the second opening and the culture part; and a window part wherein an opening arranged in a part of the culture part is closed by an oxygen permeable membrane. The cell cultured in the culture part can be recovered from the window part by braking at least one part of the oxygen permeable membrane.
Patent JP-2012121209-A (JP)
Title: Acid-resistant flame-retardant polymer member
Inventor: SUGINO YUSUKE
IPC: C08L101/00
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant member having acid resistance, flexibility and high flame retardancy.SOLUTION: This acid-resistant flame-retardant polymer member includes a polymer layer B, a flame-retardant layer A and an acid-resistant layer L in this order. The flame-retardant layer A is a layer including a layered inorganic compound f contained in polymer. In this preferable embodiment, the acid-resistant layer L includes acid-resistant resin, and the acid-resistant resin is one type selected from phenolic resin, silicone resin and fluorinated resin. The thickness of the acid-resistant layer L is set to be 0.1-100 μm.
Patent JP-2012121688-A (JP)
Title: Paper post-processing device and image forming device
Inventor: TAKASHIMA IKUMI
IPC: G03G15/00
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a paper post-processing device and an image forming device capable of having a smaller size while suppressing deterioration in the accuracy of each processing to a sheet.SOLUTION: The paper post-processing device includes: a staple tray serving as an aligning part stacking and aligning a plurality of sheets in a flat state; a rear end delivery claw 41, a conveying roller 46, etc. serving as a conveying mechanism conveying a sheet bundle B of a plurality of sheets aligned on the staple tray; a guide 43 having a curved surface 43a along which the sheet bundle B conveyed by the rear end delivery claw 41, the conveying roller 46, etc. is bent; a pair of rollers 42 arranged in a manner of facing the guide 43, and sandwiching and bending the sheet bundle B; and a guidance mechanism 50 guiding the sheet bundle B bent along the curved surface 43a toward the pair of rollers 42.
Patent JP-2012122881-A (JP)
Title: Inspection device
Inventor: KINOSHITA HIROKI
IPC: G01R31/319
Filed: 2010-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device capable of recognizing the presence or absence of a failure of clock signal generation means at first sight.SOLUTION: FPGA 92 of an inspection board 400 stores the frequency, cycle, each expected value of duty ratio, and number of operations of input clock signals in a register section 923 (S14). FPGA 92 calculates the frequency, cycle, and duty ratio of the input clock signals CLK1, CLK2 (S32). FPGA 92 determines whether or not each of the calculated frequency, cycle, and duty ratio of the clock signals CLK1, CLK2 satisfies the frequency, cycle, and each expected value of duty ratio of the clock signals CLK1, CLK2 in the register section 923 (S33), and stores the determined result in a predetermined region of the register section 923 (S34). If they are not satisfied (S35:No), FPGA 92 causes an LED of a display section 93 to emit red light (S36), and if they are satisfied (S35:Yes), causes the LED to emit blue light (S38).
Patent JP-2011159281-A (JP)
Title: System and method for recording and reproducing web-based mobile task
Inventor: ZHOU DONG
IPC: G06F15/00
Filed: 2010-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for recording and reproducing a web-based task.  <P>SOLUTION: This method or the like is constituted to record the web-based task executed during a session carried out just before by a user without giving expressly a sign about start of the record session, and includes automatic finding of the start of the session without involvement of the user, reception of a request for reproducing the recorded web-based task, and the reproduction of the recorded web-based task.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012032759-A (JP)
Title: Selective wavelength reflection film
Inventor: TAKANO YOKO
IPC: B32B7/02
Filed: 2010-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a selective wavelength reflection film that is capable of selectively reflecting beam of light having specific wavelength and has high scratch resistance and excellent stainproof properties.SOLUTION: A selective wavelength reflection film has a transparent substrate on which at least a selective reflection layer and a surface protection layer are provided in this order. The selective reflection layer contains a rod-like compound having cholesteric structure and the surface protection layer is formed by crosslinking and hardening an ionizing radiation-curable resin composition.