baber/WOPTO huggingface dataset:
Patent JP-2012035487-A (JP)
Title: Thermochromic writing utensil
Inventor: HOSHINO TAKANOBU
IPC: B43K8/02
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermochromic writing utensil wherein an annular friction body can be easily attached on an exterior of the writing utensil storing a thermochromic ink in a state that an upper outer edge can be certainly brought into contact with a handwriting, and which has high decorativeness while having a high friction heat generation efficiency during friction.SOLUTION: In the thermochromic writing utensil 1 storing an ink of which the color can be extinguished or changed by heating, and includes a friction body 5, with which a handwriting with the ink is rubbed, in a cap 3 or a shaft tube 21, the friction body 5 is an annular body having a hole part 51, and is attached on a cap body 4 or the shaft tube 21 by inserting a locking member 6 into the hole part 51 in a state that the upper outer edge 53 of the friction body 5 can be brought into contact with the handwriting.
Patent JP-2012035769-A (JP)
Title: Pneumatic tire
Inventor: SEGAWA MASAHIRO
IPC: B60C9/18
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which can reduce high frequency road noise near 1 kHz by increasing circumferential rigidity in a shoulder region while adjusting the mass distribution of the tire.SOLUTION: In the pneumatic tire having a toroidal-shaped carcass layer provided between a pair of bead parts and a belt layer 5 that is composed of belt plies 5a and 5b made by arranging belt cords 5C that extend sloping to the tire circumferential direction and is arranged on the outside of the carcass layer in the tire radial direction, the width direction end of the belt ply 5b is folded, and an inclination angle α of the belt cord 5C in the folded part 51 with respect to the tire circumferential direction is made to be smaller than an inclination angle β of the belt cord 5C in a body part 52 of the belt ply 5b with respect to the tire circumferential direction.
Patent JP-2011173779-A (JP)
Title: Silica particles, process for production of same, and resin composition containing same
Inventor: MATSUKUBO TAKANORI
IPC: C01B33/159
Filed: 2010-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide silica particles which have a sharp particle size distribution, and a low water absorption rate, and can be used suitably as a filler for a sealing resin composition; a process for producing the silica particles; and a resin composition comprising the silica particles and a resin.  <P>SOLUTION: The silica particles have a water absorption rate of less than 1.0% when measured for 500 hours under the conditions of a temperature of 50°C and a humidity of 90%, and the conditions of a temperature of 85°C and a humidity of 85%, a D90/D10 value of 3 or less, a true specific gravity of 2.1 g/cm<SP>3</SP>or more, and an average particle diameter of 10 μm or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012039507-A (JP)
Title: Disk type mems vibrator
Inventor: SAITO TAKESHI
IPC: B81B3/00
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a disk type MEMS vibrator in which residues of a sacrificial layer do not appear on the undersurface of the disk but are completely removed.SOLUTION: An electrostatic drive type disk type MEMS vibrator comprises: a disk type vibrator structure 1; a pair of drive electrodes 2 and 2 disposed on both sides of the vibrator structure 1 so as to face the outer peripheral part of the disk type vibrator structure with a prescribed gap g; means for applying an AC bias voltage of a common mode to the drive electrodes 2 and 2; and detection means for obtaining output corresponding to electrostatic capacity between the disk type vibrator structure 1 and the drive electrodes 2, 2. The disk type vibrator structure 1 has a penetration hole 1a at the center of the disk and is vibrated in a wine glass mode.
Patent JP-2012034969-A (JP)
Title: Disposable wearing article
Inventor: ICHIHARA KEIKO
IPC: A61F13/49
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a disposal wearing article adapted to prevent migration of an indicator to an absorbent structure and to cause the indicator to undergo a rapid change in color when a bodily fluid is excreted.SOLUTION: A disposable diaper 1 has an inner sheet 11, an outer sheet 12, and an absorbent structure 20 situated between the inner and outer sheets 11, 12. An indicator 15 is formed on a first outer sheet 13 on a face thereof opposing the absorbent structure 20. The indicator 15 contains a heat-melting polymer, an indicator exhibiting a color reaction, and a plasticizing oil. The absorbent structure 20 has an absorbent core 21 and a liquid-diffusing cover sheet 22 covering the core 21. A hydrophilic bottom sheet 40 is arranged between the bottom face 21b of the core 21 and the bottom face area 24 of the cover sheet 22. The lengthwise dimension W1 in a lateral direction X of the bottom sheet 40 is greater than the lengthwise dimension W2 in the lateral direction X of an area 15a where the indicator 15 is formed, but smaller than the dimension W3 of the core 21.
Patent JP-2012042155-A (JP)
Title: Method of operating waste treatment facility, heat insulating device and the waste treatment facility
Inventor: MINAGAWA KOJI
IPC: F23J15/00
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of operating a waste treatment facility enabling heat insulation of dust collectors while suppressing energy consumption.SOLUTION: In a simultaneous operation process, exhaust gas discharged from respective incinerators 13, 23 is independently discharged to outside of the incinerators 13, 23 via the dust collectors 15, 25 and exhaust gas passages 16, 26 with respect to each incinerator system 10, 20. In an one system operation process, the incinerator system on the stopping side performs: an exhaust gas shut-off process of shutting off flowing of gas between the incinerator and the dust collector of the stopped incinerator system and flowing of gas between the dust collector and the exhaust gas passage of the stopped incinerator system; and a thermal energy supplying process of branching part of exhaust gas within the exhaust gas passage in the incinerator system on the operating side from the exhaust gas passage on the operating side to the dust collector side on the stopping side to supply thermal energy of the exhaust gas to inside of the dust collector on the stopping side and of returning the exhaust gas which has supplied thermal energy to inside of the dust collector on the stopping side to the exhaust gas passage on the operating side.
Patent JP-2012048275-A (JP)
Title: Usb communication method and usb communication device
Inventor: FUJI ATSUSHI
IPC: G06F13/38
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To enable a USB host controller, which programmably sets the capacity of a communication data storage buffer, to automatically change a buffer allocated to pipes without changing a program and to exhibit the maximum communication performance even when a type and usage of a USB device to be connected are not known beforehand.SOLUTION: When an end point descriptor that is an address for accessing a USB device from a USB host is obtained, the number of pipes necessary for communication is determined, a buffer is allocated only to pipes to be used, and sizes of the buffer allocated to the pipes are changed according to communication traffic of the each pipe.
Patent JP-2012044894-A (JP)
Title: Food manufacturing apparatus
Inventor: ISHIDA HIROAKI
IPC: A23P1/12
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a food manufacturing apparatus which can reduce the amount of defective foods by automatically adjusting the excess and deficiency of the weight of ingredient paste to be supplied to a food forming means based on the weight of foods of each number of units formed by one cycle operation of a piston pump.SOLUTION: The food manufacturing apparatus includes: a food weighing means 6 which measures the weight of food W formed by the food forming means 3 for each number of units formed by one cycle operation of the piston pump 4 before a treatment is applied to the food W in the next process; and a control means 7 which automatically adjusts a stroke amount of a piston P of the piston pump 4 when the weight of food W measured by the food weighing means 6 deviates from a predetermined range of a defined weight of the food.
Patent JP-2012048486-A (JP)
Title: Code reader and program
Inventor: NAITO HIDEHIRO
IPC: G06K7/00
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To decrease possibility of misreading of a commodity code.SOLUTION: A code reader of an embodiment detects a code symbol indicating commodity information of a commodity, and reads the commodity information from the detected code symbol. The code reader comprises: execution mean; and changing means. The execution means executes processing concerning reading the commodity information. The changing means changes processing to be executed by the execution means in response to whether the detected code symbol matches predetermined code symbols.
Patent JP-2012048053-A (JP)
Title: Developing device and image forming apparatus having the same
Inventor: KUNIHIRO HISASHI
IPC: G03G15/08
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of mitigating a stress applied to a developer in the developing device by a simple configuration, having a superior productivity and being manufactured without increasing the cost.SOLUTION: In a developing device 2, a doctor blade 116 uniformizes the layer thickness of the developer captured on the surface of a developing sleeve 119 to regulate the amount of the developer supplied to a photoreceptor 3, the doctor blade 116 being disposed facing one magnetic pole 120b of a plurality of magnetic poles located inside the developing sleeve 119, via the developing sleeve 119. The doctor blade 116 is a plate-like antiferromagnetic austenite stainless steel, and the proximal region to the developing roller is magnetic-field oriented after being ferromagnetized by martensitic transformation induced by the processing. The doctor blade 116 is juxtaposed to the developing roller 114 in the axial direction of a magnet fixing shaft 126.
Patent JP-2012054173-A (JP)
Title: Connector device having shield effect
Inventor: HIROKAWA KENICHI
IPC: H01R13/658
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To improve the shield effect of a connector device and reduce the influence of radiation noise by making a loop of a feedback current small.SOLUTION: A connector device includes a first member and a second member which fits into the first member. The first member has a first housing, multiple first signal terminals, and a first shield member. The first shield member has a first shield plate which is formed so as to be wide along the arrangement direction of the multiple first signal terminals and is arranged adjacent to the multiple first signal terminals to shield the multiple first signal terminals from the exterior. The second member has a second housing, multiple second signal terminals, and a second shield member. The second shield member has a second shield plate which is formed so as to be wide along the arrangement direction of the multiple second signal terminals and is arranged adjacent to the multiple second signal terminals to shield the multiple second signal terminals from the exterior.
Patent JP-2012059746-A (JP)
Title: Fiber laser and laser beam machine
Inventor: SAKAMOTO SHINICHI
IPC: H01S3/06
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To monitor the gain while minimizing the loss of an amplified output light or input signal light.SOLUTION: The fiber laser includes: PA-Yb 3 having a core part 3a extending in a waveguide direction of incident pulse light and having Yb doped thereto, a first clad part 3b extending in the waveguide direction and surrounding the core part 3a, and a second clad part 3c extending in the waveguide direction and surrounding the first clad part 3b; a detection-use fiber 6 for extracting naturally emitted light of Yb which has leaked from the core part 3a of PA-Yb 3 into the first clad part 3b; and PD 11 optically connected with the detection-use fiber 6 for detecting the intensity of guided naturally emitted light. The first clad part 3b of PA-Yb 3 is optically connected with the core part 6a of the detection-use fiber 6.
Patent JP-2012057742-A (JP)
Title: Sensor integrated type linear actuator
Inventor: FUJII TAKAYOSHI
IPC: F16F15/02
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a sensor integrated type linear actuator capable of appropriately arranging a sensor at an exciting point even where there is a spatial limit.SOLUTION: A linear driving type motor M has a stator 2, a needle 3 movable in the prescribed direction with respect to the stator 2 and a coil 24 which is disposed on the stator 2 and generates a magnetic flux H for reciprocating the needle 3 along the prescribed direction in a case 1, and an attachment part to a car body being an object to be braked is set on a part of the case 1 such that an actuation repulsive force of the needle 3 is used as an exciting force which offsets vibrations of the object to be braked. Therein, an acceleration sensor is integrally attached to the case 1 and, at the same time, a lead wire for the motor whose one end is connected to the coil 24, the lead wire 81 for the sensor whose one end is connected with the acceleration sensor and a line concentration leading part 9 for leading the other end sides of the lead wires from the same part of the case 1 are disposed.
Patent JP-2012060590-A (JP)
Title: Color selection support method, color value acquisition method, image processing method, color selection support device, color value acquisition device, image processing apparatus, and program
Inventor: KATAYAMA KENJI
IPC: H04N1/46
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a color selection support method that allows a user to effectively select a color close to a specified color while confirming the validity of current work, as well as a color value acquisition method, an image processing method, a color selection support device, a color value acquisition device, an image processing apparatus, and a program.SOLUTION: When the following steps are sequentially performed at least once: a step for determining a reference color, a step for printing a color chart 36c, and a step for selecting a color patch 38 that is a color close to a specified color, a color selection support device of the present invention displays respective colors of the selected color patch 38 by plotting the colors in a three-dimensional color space.
Patent JP-2012064316-A (JP)
Title: MANUFACTURING METHOD FOR Si ALLOY NEGATIVE ELECTRODE
Inventor: HIRONO TOMOKI
IPC: H01M4/38
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a Si alloy negative electrode in a power storage device in which movements of lithium ions occurs at the time of charging and discharging such as a lithium ion secondary battery and a hybrid capacitor.SOLUTION: A manufacturing method for a Si alloy negative electrode comprises using a cold spray method as means of attaching a powder made up of Si alloy that is the alloy of Si and Cu, to an electrode substrate. In the method, the Si alloy is represented by the formula: SiCu(however, 10 at.%<X<60 at.%).
Patent JP-2012061611-A (JP)
Title: Image forming apparatus
Inventor: IWAMA MASAMI
IPC: B41J29/00
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the number of signal lines increases in order to detect that a flexible wiring board is obliquely inserted.SOLUTION: A head side board 141 and a control board 151 are connected via a FFC (flexible flat cable) 153. In the control board 151, a connector 152 connecting one end of the FFC 153 is provided. An output control circuit 163 of the head side board 141 switches a function of a signal line of a mask signal 4 upon power-on into a function of a detection signal transmission signal line, transmits a signal for confirmation of connection via the signal line for transmitting a signal for a printing operation from the control board 151 to the head side board 141, and transfers data outputted from a shift resistor 162 that receiving a signal for confirmation of the connection of the head side board 141 as a detection signal via the signal line of the mask signal 4 to the control board 151.
Patent JP-2012016938-A (JP)
Title: Method of feeding raw wood to veneer lathe
Inventor: NAKAMURA TAKESHI
IPC: B27L5/02
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To feed raw wood to a veneer lathe with a high accuracy compared to a conventional method of feeding the raw wood.SOLUTION: A raw wood centering device A provided with a spindle 3, 3a for a virtual core and a raw wood feed device B provided with a matched pair of stretchable gripping members 12 having a gripping click at the end are arranged in a front position of the veneer lathe C having a spindle 22. A rotation core N1 of the raw wood G1 is decided in the raw wood centering wood A. At the same time, the gripping clicks of the gripping members 12 are interposed right and left respectively and gripped to right and left ends n1 and n2 of the rotation core N1 in a part apart by a peculiar predetermined distance Z (=a radius r of the spindle 22+a minimum security distance α) respectively. In the process of feeding the gripped raw wood G1 to a position of the spindle 22, the gripping members 12 are elongated and contracted right and left respectively by a length corresponding to a difference in height y1/y2 of each end n1/n2 from a central axis k of the spindle 22, by which a supply is performed so as to match the rotation core N1 and the central axis k of the spindle 22.
Patent JP-2011087289-A (JP)
Title: Transmission power control apparatus, transmission power control method, and program
Inventor: KOMINE TOSHIHIKO
IPC: H04W72/04
Filed: 2010-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of controlling the transmission power of a mobile terminal that can improve throughput and can reduce power consumption.  <P>SOLUTION: The transmission power control apparatus 1 is provided with: an interference information acquisition unit 10 which acquires interference information indicative of an interference amount for each frequency block in a neighboring base station; and a transmission power control unit 20 which controls the transmission power of a mobile terminal when a frequency block group configured by one or more frequency blocks is allocated to the mobile terminal based on the interference information acquired by the interference information acquisition unit 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012066907-A (JP)
Title: Braking device for elevator, and elevator device using the same
Inventor: SAKAI YUJI
IPC: B66B5/18
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a braking device for an elevator, which can move an elevating body when a power supply for energizing an actuator of the braking device cannot be secured, and to provide an elevator device using the braking device.SOLUTION: The braking device 10 of the elevator and the braking device 10 equipped with the elevator device are arranged in a pair facing each other and includes: operating arms 14 provided rotatably around a shaft 11 serving as a fulcrum; an operating braking part 17; a spring 15; an actuator 16; and a braking member for braking the elevating body in association with the contact of the operating braking part 17 with a pressed member 7. The braking device for the elevator is provided at the elevating body, and an invalidating stopper 22 preventing the contact of the operating braking part 17 with the pressed member 7 against the spring force of the spring 15 of the operating arms 14 can be mounted in the intercepted state of energization to the actuator 16.
Patent JP-2012073354-A (JP)
Title: Anti-glare treated optical member
Inventor: FUJII TAKASHI
IPC: F21S2/00
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical member reducing glare of external light and improving visibility when a display device is viewed from a direction other than the front.SOLUTION: This optical member which is placed for use on the viewed side of a display device, with the surface of the viewed side of the optical member being anti-glare treated to form asperities on the surface of the viewed side. Assuming that a refractive index N1 of the optical member is greater than a refractive index N2 of an optical medium in an emission side of the optical member, and an inclination angle of each surface is θ, the asperities include a first surface in which the inclination angle θ, and the refractive indices N1 and N2 satisfy the following relational expression (1), and a second surface satisfying the following relational expression (2). (1) N1×sinθ>N2 and (2) 0<N1×sinθ<N2.
Patent JP-2012073401-A (JP)
Title: Actinic ray-sensitive or radiation-sensitive resin composition, and resist film and pattern formation method using the same
Inventor: KATAOKA SHOHEI
IPC: G03F7/039
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an actinic ray-sensitive or radiation-sensitive resin composition which improves resolution such as a pre-bridge size and an exposure latitude, and a resist film and a pattern formation method using the composition.SOLUTION: An actinic ray-sensitive or radiation-sensitive resin composition is provided that includes: a compound (A) which is decomposed upon irradiation with actinic rays or radiation to generate an acid; resin (B) which is decomposed by the action of an acid to change solubility in an developer; and a compound (C) which reacts with, in the presence of an acid, an acid generated by the compound (A) upon irradiation with actinic rays or radiation to form a covalent bond (wherein the resin (B) and the compound (C) may be the same compound). There are also provided a resist film and a pattern formation method using the composition.
Patent JP-2012074544-A (JP)
Title: Semiconductor element, and method of manufacturing the same
Inventor: SUGIYAMA TOMOHIKO
IPC: H01L21/338
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a normally-off operation type semiconductor element without a complicated step.SOLUTION: A method of manufacturing a semiconductor element includes the following steps of: forming a channel layer made of a first group-III nitride which contains at least Ga and whose composition is InAlGaN (x1+y1+z1=1) on a base substrate; forming a barrier layer made of a second group-III nitride which contains at least Al and whose composition is InAlGaN (x2+y2+z2=1) on the channel layer; forming a source electrode and a drain electrode at a position on a surface of the barrier layer where the source electrode and the drain electrode are to be formed; performing an argon plasma process or an oxygen plasma process to a position on the surface of the barrier layer where a gate electrode is to be formed; and forming the gate electrode at the position where the plasma-processed gate electrode is to be formed.
Patent JP-2012071878-A (JP)
Title: Wafer protective sheet
Inventor: NISHIJIMA MASATAKA
IPC: B65D85/86
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a wafer protective sheet preventing transfer of an organic matter of the wafer protective sheet to a wafer generated when the wafer comes in contact with the wafer protective sheet in a container during conveyance of the wafer.SOLUTION: The wafer protective sheet 1 is a sheet which has many projections and recesses on each of the front and rear surfaces of a synthetic resin sheet having 80 to 130 μm thickness, wherein the many projections and many recesses are each disposed so as to be alternately positioned in intersections of a check pattern and which has a wave-shaped cross section in which a recess of the rear surface corresponds to a projection of the front surface and a projection of the rear surface corresponds to a recess of the front surface and has 60 to 120 mm bending stiffness, the synthetic resin sheet contains a straight-chain low density polyethylene resin.