baber/WOPTO huggingface dataset:
Patent JP-2011235694-A (JP)
Title: Hybrid automobile and method of controlling the same
Inventor: SHIBATA TOMOYUKI
IPC: B60L50/16
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent over-rotation of a motor in a hybrid automobile that outputs power to a drive shaft, and a method of controlling the same.SOLUTION: When a torque command Tm1* is set (S210, S220) by receiving a torque limit (S200) based on a rated value (torque limit Tm1lim) of a motor or a torque limit (S140 to S190) based on an upper limit rotation speed Nemax of an engine so that the torque (temporary motor torque Tm1tmp) to be output from the motor MG1 for operating the engine at an operation point (temporary target rotation speed Netmp, temporary target torque Tetmp) to efficiently output required power Pe* from the engine satisfies both required torque Tr* to be output to a drive shaft and an input limit Win of a battery, the required power Pe* to be output from the engine is limited on the basis of the variation between the torque command Tm1* and the temporary motor torque Tm1tmp (S230).
Patent JP-2011240526-A (JP)
Title: Method for adjusting fluid jet device and method for producing the fluid jet device
Inventor: KONDO TAKAMITSU
IPC: B41J2/01
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To properly adjust a drive voltage by eliminating influence of banding.SOLUTION: The method for adjusting a fluid jet device includes: specifying an optimum instruction gradation value that is an instruction gradation value causing a smaller occurrence degree of the banding based on a first banding test patter by a first instruction gradation value and a second banding test pattern by a second instruction gradation value; forming a first density-acquiring pattern by the optimum instruction gradation value when driving a head with a first voltage change amount and a second density-acquiring pattern by the optimum instruction gradation value when driving the head with a second voltage change amount; measuring a density of the first density-acquiring pattern and a density of the second density-acquiring pattern; and obtaining a voltage change amount of the head corresponding to a target density based on the measured density of the first density-acquiring pattern and the measured density of the second density-acquiring pattern, and adjusting the voltage change amount applied to the head.
Patent JP-2010208943-A (JP)
Title: Low thermal expansion ceramic and method for producing the same
Inventor: SECHI HIROHISA
IPC: C04B35/195
Filed: 2010-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low thermal expansion ceramic having high denseness, high Young's modulus and light shielding property and to provide a method for producing the same.  <P>SOLUTION: The low thermal expansion ceramic mainly includes cordierite and contains 0.1-10 wt.% Ti expressed in terms of oxide and 1-20 wt.% rare earth element expressed in terms of oxide and has ≤1×10<SP>-6</SP>/°C thermal expansion coefficient at 10-40°C, ≥95% relative density and ≥100 GPa Young's modulus. As a result, because of the excellent thermal expansion characteristic originating from the cordierite and the high rigidity, the low thermal expansion ceramic has the light shielding property while the dimensional change by the change of the indoor temperature is suppressed to be small.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011241581-A (JP)
Title: Dial lock and blade spring for click
Inventor: MATSUSHITA TERUAKI
IPC: E05B37/02
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a blade spring for click that can be easily attached or detached for replacement only by a dial lock user oneself by adopting the blade spring for the dial lock capable of being assembled or disassembled.SOLUTION: In a blade spring for click having a structure comprising: a click leg for moderately stopping a dial member at a prescribed rotational position of the dial member, an attaching leg for attaching it to a lock body, and a blade plate base part for connecting the click leg to the attaching leg; a blade plate mounting part is provided on a wall between a dial storage part of the dial body and an outside surface. The blade spring for click can be mounted on the blade plate mounting part by inserting the blade spring into the dial storage part from the outside surface of the lock body, and the blade spring for click mounted on the blade plate mounting part can be removed from the blade plate mounting part by releasing locking to the lock body of the attaching leg only from the dial storage part side.
Patent JP-2011241195-A (JP)
Title: Ucp-1 production promoter, ucp-2 production promoter, fat combustion promoter, and fat accumulation inhibitor
Inventor: IWASAKI DAIGO
IPC: A61P3/04
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a UCP-1 production promoter, a UCP-2 production promoter, a fat combustion promoter and a fat accumulation inhibitor having excellent actions, and having excellent safety properties, environmental properties and productivity.SOLUTION: The UCP-1 production promoter contains at least any one of 3-hydroxymethyl-7-methylocta-1,6-diene-3-ol, 3-methylene-7-methyl-6-octane-1,2-diol, α-E-acaridiol, and α-Z-acaridiol. The UCP-2 production promoter contains at least any one of 3-hydroxymethyl-7-methylocta-1,6-diene-3-ol, 3-methylene-7-methyl-6-octane-1,2-diol, α-E-acaridiol and α-Z-acaridiol. The fat combustion promoter contains at least either one of the UCP-1 production promoter and the UCP-2 production promoter. The fat accumulation inhibitor contains 3-methylene-7-methyl-6-octane-1,2-diol.
Patent JP-2011249885-A (JP)
Title: Route calculation method, and apparatus and program thereof
Inventor: TSUKISHIMA YUKIO
IPC: H04L12/701
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To enable the path finding of a directionally restricted network while suppressing the memory amount for calculating adjacent matrices.SOLUTION: The present invention combines the path finding of a non-directed graph and the checking of directional constraints. A path database is referenced to obtain points A (base point edge) that are connected to searched edges on paths from an initial point to an end point. An adjacent matrix database is referenced to find points B (evaluation edge) by searching for points adjacent to the points A (base point edge). A direction constraint database is referenced to determine whether the points A or adjacent point candidates of the points B according to the points A have any directional constraints. If not, the connection relationship between the points A (base point edge) and the points B (evaluation edge) is stored in the path database.
Patent JP-2011249893-A (JP)
Title: Delta-sigma ad converter
Inventor: MURASAKA YOSHITAKA
IPC: H03M3/02
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that quantization noise increases in a delta-sigma AD converter using the double-sample technique because of manufacturing deviation in elements used for a DA converter of an integrator and an input offset voltage of an operational amplifier caused by manufacturing deviation.SOLUTION: An integrator constituting a delta-sigma AD converter is provided with a DA converter of a switched-capacitor circuit that performs digital-analog conversion twice per clock cycle. An operational amplifier constituting the integrator is provided with a chopper circuit that modulates an input signal to the operational amplifier and a chopper circuit that demodulates an output signal from the operational amplifier. Signals generated by signals input to the DA converter switch the chopper circuits.
Patent JP-2011249031-A (JP)
Title: Led lighting device
Inventor: KIMURA KENGO
IPC: H05B37/02
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting device having a dimming function adaptive to input voltage variation and a wide input voltage.SOLUTION: The LED lighting device includes a triac dimmer 3 which controls the phase of an AC input voltage; a series circuit of a primary winding of a switching transformer T having a plurality of wirings connected to the triac dimmer and a switching element Q1; a control circuit 14 which performs ON/OFF control over a switching element; a rectifying and smoothing circuit which rectifies a voltage generated by a secondary winding S of the transfer by a first rectifying element D1 and smoothes it by a first smoothing element C1; LEDs 1a-1n connected to an output of the rectifying and smoothing circuit; a current detection portion 7 which detects a current flowing to the LEDs and outputs a current detection signal; a voltage detection portion 11 which outputs a voltage detection signal proportional to a phase rate of an AC input voltage generated at a secondary winding of the transformer or at a winding of n-th order (n≥3) generating a voltage proportional to the secondary winding of the transformer, when the first rectifying element is ON; and an amplifier 13 which amplifies and outputs a signal based upon the current detection signal and voltage detection signal to a control circuit.
Patent JP-2011244917-A (JP)
Title: Scanning type laser photographing apparatus
Inventor: SAKAI JUN
IPC: A61B3/14
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a scanning type laser photographing apparatus capable of certainly focusing a laser beam on an object to be photographed.SOLUTION: The scanning type laser photographing apparatus is equipped with an irradiation optical system 40 for scanning the eyeground Er of an eye E to be examined by the laser beams emitted from laser beam sources 41 and 42 and an observation optical system 60 for receiving the reflected beam of the laser beam reflected from the eyeground Er or the fluorescence excited by the laser beams to observe the eyeground Er. In the irradiation optical system 40, a light condensation detecting means for detecting the light condensation state of the laser beams condensed on the eyeground Er is provided in the scanning type laser photographing apparatus having a focus matching optical system 31 for focusing the laser beams on the eyeground Er.
Patent JP-2011249074-A (JP)
Title: Light source device
Inventor: UKAI TOSHIYA
IPC: H01J61/86
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a light source device provided with a first reflection mirror surrounding a discharge lamp and a second reflection mirror arranged to face the first reflection mirror, in which positioning of the second reflection mirror can be done accurately against the first reflection mirror and the discharge lamp so that the reflected light from the second reflection mirror can be returned accurately between electrodes of the discharge lamp.SOLUTION: On the opening front end face of either of the first or the second reflection mirror, there is formed a slope part which extends in a circumferential direction and of which the projected height in an optical axis direction is changeable, and on the opening front end face of the other of the first or the second reflection mirror, there is formed a projected part in contact with the slope part.
Patent JP-2011244990-A (JP)
Title: Portable pillow
Inventor: HIGUCHI ATSUO
IPC: A47G9/10
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a portable pillow that can be carried on.SOLUTION: The portable pillow 1 includes a pillow body 2 bent in an arch shape and a cylindrical member 3 covering the pillow body 2. The pillow body 2 is flat before it is bent, and includes a thick plate-like cushion material and a thin plate-like support plate overlapped under the cushion material. When the portable pillow 1 is transformed into a three-dimensional pillow shape, the pillow body 2 is largely bent so as to shorten the distance between the short sides of the pillow body 2 and the pillow body 2 is inserted into the cylindrical member 3. The pillow body 2 is expanded inside the cylindrical member 3 by the restoring force of the support plate. When the distance between the short sides of the pillow body 2 becomes equal to a certain value, the pillow body 2 is fixed by the cylindrical member 3 as is bent in an arch shape. The portable pillow 1 excellent in portability can be transformed into a three-dimensional pillow shape by the cylindrical member 3 covering the pillow body 2.
Patent JP-2011247746-A (JP)
Title: Linear encoder and actuator
Inventor: FUJINAGA TERUAKI
IPC: G01D5/347
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a linear encoder which is devised to be capable of stabilizing a Z-phase signal, securely performing an origin determination, and be highly reliable, compact, easy to realize cost reduction; and provide an actuator using the linear encoder.SOLUTION: The linear encoder is characterized as such that a code series of a scale pattern for an origin is a pattern modulated for band narrowing. Thus, it is possible to secure a signal amplitude even with a Z-phase origin signal by using a scale pattern modulated for band narrowing, the signal which is inherently turned into an isolated bit even when, for example, a PET film-base material which is easy to realize cost reduction is used and when a linear scale which is produced by printing and is a little inferior in smoothness of a reflection surface is used. Further, it is possible to realize an increase in a signal output and the stabilization of a threshold level by performing differential detection.
Patent JP-2011250590-A (JP)
Title: Drive control device
Inventor: KITAHATA HIROTATSU
IPC: B60L3/00
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a drive control device for suppressing a temperature rise of an inverter.SOLUTION: The drive control device is applied to a driver 1 for a vehicle which includes a motor generator 2, an inverter 22 for controlling electric power which is supplied to the motor generator 2, and a torque converter 5 connected to a rotor shaft 3 of the motor generator 2. In the device, a lock-up clutch 12 is arranged in the torque converter 5. When an engagement member 13 of the lock-up clutch 12 is in an engaging position, and it is estimated that the temperature of the inverter 22 reaches a predetermined determination temperature or above, the engagement member 13 is moved to a release position so as to release the lock-up clutch 12.
Patent JP-2011246061-A (JP)
Title: Outboard motor control apparatus
Inventor: KURIYAGAWA KOJI
IPC: B63H21/21
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an outboard motor control apparatus including a transmission to make a hull cruise at lower speed by reducing a rotational speed of a propeller as much as possible.SOLUTION: This outboard motor control apparatus includes a low speed cruise controller for making the hull cruise at the low speed by controlling the rotational speed of the propeller. The low speed cruise controller includes a propeller rotational speed increase/decrease command output unit (trolling switch) for outputting an increase/decrease command of the rotational speed of the propeller in response to an operator's manipulation. When the decrease command is output by the propeller rotational speed increase/decrease command output unit when a second speed is selected in the transmission and engine speed NE of an internal combustion engine is equal to or greater than a predetermined rotational speed NE1, the transmission is operated to change the gear position from the second speed to the first speed (time t3).
Patent JP-2011013669-A (JP)
Title: Image forming apparatus
Inventor: TAKEHARA KENICHI
IPC: G03G15/00
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can prevent troubles from occurring due to the abutment of a heat-receiving unit on a part to be cooled.SOLUTION: The image forming apparatus includes: an image carrier 2; a developing unit 4 having a developer carrier 40 for supplying a developer to the image carrier 2; a positioning means for positioning the developing unit 4 onto the image carrier 2; and a cooler having the heat-receiving unit 61 that is arranged to abut on the developing unit 4. The direction in which the heat-receiving unit 61 abuts on the developing unit 4 is substantially orthogonal to the direction in which the image carrier 2 faces the developer carrier 40.
Patent JP-2011247062-A (JP)
Title: Joint structure of steel frame beam and wooden beam, joint method of steel frame beam and wooden beam and joint member
Inventor: SHISHIDO TADAKAZU
IPC: E04B1/30
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of a steel frame beam and a wooden beam, capable of suppressing the vibrations of a floor due to walking or the like by increasing rigidity at the joint part of the steel frame beam and the wooden beam.SOLUTION: The joint structure of the steel frame beam and the wooden beam is for joining the wooden beam 3 through the joint member 4 to the steel frame beam 1. The joint member 4 includes a web joint part 41 joined to the web 13 of the steel frame beam 1 and a wooden beam joint part 42 extended from the web joint part 41 to the side exceeding the side edges of flanges 11, 12, piled up with the end of the wooden beam 3 and joined to the wooden beam 3. Further, the joint member 4 has a lower flange joint part 43 joined to the lower flange 12 of the steel frame beam 1. Floor plywood 2 is joined to the upper side of the steel frame beam 1 and the wooden beam 3.
Patent JP-2011013674-A (JP)
Title: Musical sound signal synthesis method, program, and musical sound signal synthesis device
Inventor: TOMINAGA HIDETSUGU
IPC: G10H7/08
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a musical sound signal synthesis method, a program, and a musical sound signal synthesis device for generating quasi musical instrument sounds expressing property possessed by sounds generated from a musical instrument of three-dimensional structure having wires and a body in reality.SOLUTION: The musical sound signal synthesis device calculates vibration of the wires from force exerted on the wires of a piano and generates musical sound signals indicating waveform simulating sounds generated from the piano in response to vibration. The device includes a damper model calculation means for obtaining performance information corresponding to an amount of pushing of a key of the piano and an amount of treading of damper pedal of the piano, and time-varying numerical values corresponding to a viscosity coefficient used in calculating force exerted by a damper to the wires in response to the obtained performance information.
Patent JP-2011254758-A (JP)
Title: Continuous raw vegetable treatment apparatus
Inventor: USAMI HAYATO
IPC: A23B7/02
Filed: 2010-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a space saving, efficient, continuous raw vegetable treatment apparatus capable of uniformly performing drainage and cooling without damaging raw vegetable after washing.SOLUTION: The continuous raw vegetable treatment apparatus 100 is arranged in a cooling space 101 suitable for keeping the freshness of the raw vegetables to drain and cool the raw vegetables and includes a conveyor 1 having a large number of air passing parts 11a provided to the feed surface 11 thereof and continuously feeding the raw vegetables, the sidewalls 5 provided to both ends in the width direction of the conveyor 1, a first vibration part 2 for vibrating the feed surface 11 up and down, air blowoff ports 3 for blowing off air streams to the feed surface 11 and a positive pressure part 4 for internally keeping the duct 41 extending downward from the conveyor 1 to positive pressure and upward blowing the air in the cooling space 101 from below. The first vibration part 2, the air blowoff part 3 and the positive pressure part 4 are successively arranged in the feed direction of the conveyor 1 from the upstream side to remove the adhered water of the raw vegetables while cooling the raw vegetables by the air of the cooling space 101 in the positive pressure part 4.
Patent JP-2011257341-A (JP)
Title: Device and method for measuring nitrous acid concentration
Inventor: YOKOTA HIROSHI
IPC: G01N21/33
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for quickly and correctly measuring the concentration of nitrous acid in a liquid.SOLUTION: The device for measuring nitrous acid concentration includes: a memory unit for memorizing an analytical curve showing a relationship between the peak height or peak area of ultraviolet absorbance by nitrous acid and the nitrous acid concentration in at least one wavelength out of the wavelengths of 336 nm, 347 nm, 359 nm, 372 nm and 386 nm; a ultraviolet absorbance measuring unit that measures an ultraviolet absorbance spectrum of the liquid to be measured; and a calculation unit that calculates a peak height or peak area in the wavelength for which the analytical curve is memorized by the memory unit on the basis of the ultraviolet absorbance spectrum that is measured, and calculates the nitrous acid concentration in the liquid to be measured on the basis of the peak height or peak area that is calculated and the analytical curve.
Patent JP-2010194356-A (JP)
Title: Pinball game machine
Inventor: KUZE SOHEI
IPC: A63F7/02
Filed: 2010-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine that a game hall worker can easily find a fraudulent action without making general players feel uncomfortable and unnecessarily disturbing a game progression.  <P>SOLUTION: The pinball game machine includes: a distribution ball entry means 22 for distributing game balls entering in a distribution ball entry port into a normal path or a special path; a distribution ball entry detection means 46 for detecting the game balls passing through the distribution ball entry port; a special detection means 49 for detecting the game balls passing through the special path; and a performance control means 113 for controlling a performance means 115 in association with the detection by the special detection means 49. The pinball game machine is also provided with an elapsed time determination means 96a determining elapse of a specific time from the last detection by the distribution ball entry detection means 46 at the detection by the special detection means 49. The specific time is set to a value longer than the maximum time required until the game balls entering in the distribution ball entry port pass through the special path. The performance control means 113 is constituted so as to make a difference in performance contents according to a determination result by the elapsed time determination means 96a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012002639-A (JP)
Title: Tensile testing device and testing method using the same
Inventor: YOSHIMURA NORIHISA
IPC: G01N17/00
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a proof ring type tensile testing device capable of applying a load to a specimen only in an axial direction thereof.SOLUTION: A tensile testing device includes: a pedestal 51; a proof ring 3 mounted on the pedestal 51; a lower holding part 7 for holding the lower end side of a specimen 5 in the proof ring 3; an upper holding part 9 for holding the upper end side of the specimen 5; a tensile force applying rod 13 connected to the upper holding part 9, having a male screw 11 on its upper end side, and extending to the upper surface of the proof ring 3; and a tensile force applying mechanism 15 for applying an axial tensile force to the tensile force applying rod 13. The tensile force applying mechanism 15 includes a base 19 provided on the upper surface of the proof ring 3, a sliding member 21 mounted on the base 19 and sliding on the base 19, and a block body 23 disposed on the upper surface of the sliding member 21 and arranged so as to be able to apply an upward and axial-directional force to the tensile force applying rod 13.