baber/WOPTO huggingface dataset:
Patent JP-2013086102-A (JP)
Title: Pb-FREE SOLDER ALLOY MADE PRINCIPALLY OF Zn
Inventor: IZEKI TAKASHI
IPC: B23K35/28
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a Pb-free solder alloy for high temperature that is superior, especially, in processability and stress relieving property, and can sufficiently withstand a reflow temperature of about 300°C.SOLUTION: There is provided the Pb-free solder alloy made principally of Zn, the solder alloy containing 1.0-9.0 mass% Al, 0.01-0.8 mass% Ni, ≤4.0 mass% Mg, ≤4.0 mass% Ag, and ≤0.500 mass% P, and Zn for the rest except for elements which are inevitably contained because of manufacture. The Pb-free solder alloy may contain at least one of Mg and Ag, namely, ≥0.01 mass% Mg or ≥0.1 mass% Ag.
Patent JP-2013087871-A (JP)
Title: Vibration damping device
Inventor: ISHIKAWA YASUHIRO
IPC: F16F15/134
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To suppress axial rigidity of a hold plate while maintaining circumferential direction rigidity higher.SOLUTION: A vibration damping device 1 includes: the hold plate 3 which is fixed on a lock-up piston 2 of a torque converter 100 to rotate integrally with the lock-up piston 2; a driven plate 4; and inner diameter side springs 6 and outer diameter side springs 5, which elastically connect the hold plate 3 and the driven plate 4 in the rotating direction and are arranged in the circumferential direction around a center axis X. On the hold plate 3, spring retaining parts 35 which have retaining holes 36 for the inner diameter side springs 6, are formed extending from a fixed part 31 of a ring shape with the lock-up piston 2 to the inner diameter side. In the spring retaining parts 35, penetration parts 40 communicated with the retaining holes 36 are provided in gripping parts 39 at both sides of the retaining holes 36 in the circumferential direction around the center axis X.
Patent JP-2012035109-A (JP)
Title: Pinball game machine
Inventor: TANGE CHIKARA
IPC: A63F7/02
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To develop a model capable of achieving novel games while maintaining familiarity by partly adopting conventional specifications.SOLUTION: A game area is provided with a first start hole 62 and a second start hole 63 where game balls enter. A first lottery tool 126 carries out a first lottery, and a second lottery tool 128 carries out a second lottery. A first symbol determining device 138 refers to a first variation pattern table and determines a first special symbol variation pattern that shows the result of the first lottery. A second symbol determining device 140 refers to a second variation pattern table and determines a second special symbol variation pattern that shows the result of the second lottery. A first special symbol display device 70 displays first special symbols in the form of symbol variation. A second special symbol display device 71 displays second special symbols in the form of symbol variation. A main display controller 118 variably displays the first special symbols on the first special symbol display device 70 and the second special symbols on the second special symbol display device 71.
Patent JP-2013090296-A (JP)
Title: Encoder, transmitter, encoding method, decoder, receiver, decoding method, program, and recording medium
Inventor: IWANAMI TAKUYA
IPC: H04N19/61
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To improve encoding efficiency in an encoder which performs predictive encoding of a content including at least two components of different codec.SOLUTION: A scalable encoding unit 21 comprises a base layer encoder 212 and an enhancement layer encoder 215. Predictive coding of an enhancement layer is performed by referring to a prediction parameter used when the base layer encoder 212 performs the predictive encoding of a base layer.
Patent JP-2013092266-A (JP)
Title: Solar furnace
Inventor: OGAWA SHIZUO
IPC: F24S10/75
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To reduce thermal energy to be lost from a window part for making a light receiving part receive solar beams and thus improve energy recovery efficiency of a solar furnace.SOLUTION: The light receiving part 12 is arranged within a casing 11 having a heat insulating layer 11A formed on the inner face thereof. The casing 11 includes the window part 13 guiding solar beams L to inside of the casing 11 and making the light receiving part 12 receive the solar beams L. The window part 13 includes: a transparent member 13A blocking entering/leaving of substances through the window part 13; and a vacuum layer 13B reducing heat conduction through the window part 13.
Patent JP-2013091248-A (JP)
Title: Authenticity determining system of id card, terminal device, and id card
Inventor: YAMAMOTO WATARU
IPC: G06K7/00
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an authentication system and terminal device coping with the recently evolved technique of copying physical characteristics.SOLUTION: In an authenticity determining system of an ID card, the ID card has an authentification article having intrinsic physical characteristics, and the terminal device includes: an ID input part; a dark space blocking an outside light; a camera; and a plurality of luminescent patterns generating light by selecting a plurality of luminous sources which generate different wavelengths, respectively. The chip analysis data (image data) by the luminescent pattern is previously stored as a chip data, and the authenticity of the authentification article is determined by the chip data and a newly photographed chip analysis data. At that time, the above determination of authenticity is performed several times while changing the luminescent pattern, and the authentification article is verified when adapting to the original article even in any determination.
Patent JP-2013091510-A (JP)
Title: Packaging container
Inventor: ISHIMARU YOSHIKI
IPC: B65D5/43
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container capable of avoiding damage to a content, in view of the facts that, in a conventional packaging container, a projection provided to prevent damage to the content by a blade such as a cutter in cutting a tape must be set to a length sufficient to be fitted to a gap between tips of lower flaps, resulting in formation of a gap between the lateral portion of the projection and the tips of the lower flaps, a wide blade such as the cutter is not always used to cut the tape, and use of a tapered tool such as an awl or a nail for cutting the tape can damage the content.SOLUTION: In a box configured to bend upper flaps 21 extended from facing length surfaces 2 over lower flaps 31 extended from facing width surfaces 3 and to lay a tape 4 over both the upper flaps to seal them, a projection 22 is formed at the tip-side center of one upper flap, and a recess 32 to which the projection is fit is formed at the tip-side center of the other upper flap. The projection and recess are provided at positions where they are overlapped with the respective lower flaps when sealed.
Patent JP-2013090610-A (JP)
Title: Dry food subjected to laser processing
Inventor: HIBI TAKAAKI
IPC: A23L7/109
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a dry food improved in restorability even when having large thickness or the like, in the field of a dry food restored by pouring boiling water or the like.SOLUTION: The dry food is improved in restorability by forming a plurality of fine pores by laser processing. The laser processing can be conducted at a timing after or before drying treatment of a target food to be dried, but preferably before the drying treatment. Specifically when the dry food comprises an instant noodle lump, the noodle lump is preferably subjected to the laser processing while being in the state of noodle strips.
Patent JP-2012049147-A (JP)
Title: Fuel cell stack
Inventor: NISHIYAMA TADASHI
IPC: H01M8/24
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell stack capable of reliably receiving external load and the like with a simple constitution and also capable of satisfactorily suppressing deformation, loss of clamping load, etc.SOLUTION: In a fuel cell stack 10, a plurality of fuel cells 12 are stacked on one another, and end plates 18a and 18b are arranged on both ends in the stacking direction. The fuel cell stack 10 comprises: a coupling member 50 laid between the pair of end plates 18a and 18b; retaining mechanisms 52 arranged on side faces 51a and 51b of the end plates 18a and 18b and the coupling member 50 so as to apply tension in the clamping direction; and fixing mechanisms 54 which fix the side faces 51a and 51b of the end plates 18a and 18b and the coupling member 50 to each other. The retaining mechanisms 52 each comprise a pin member 58 which is inserted in each of the side faces 51a and 51b of the end plates 18a and 18b and the coupling member 50 in an integral manner, while the fixing mechanisms 54 each comprise screws 64 which fix the coupling member 50 to the side faces 51a and 51b of the end plates 18a and 18b.
Patent JP-2013099154-A (JP)
Title: Stator of rotary electric machine, stator holder, rotary electric machine and vehicle
Inventor: KANEDA KAZUMA
IPC: H02K3/04
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a stator of a rotary electric machine capable of making arrangement and constitution of bus rings compact, and further to provide a stator holder, a rotary electric machine and a vehicle.SOLUTION: A stator of a rotary electric machine of one embodiment comprises: a stator core; a plurality of windings wound around the stator core; first bus rings and a second bus ring which are bus rings for selectively and electrically connecting individual ones of the plurality of windings to one another and have diameter dimensions different from one another; and holding means for holding the first bus rings and the second bus ring. The holding means comprises: a first supporting section for supporting a plurality of first bus rings disposed side-by-side in an axial direction of the stator core; a second supporting section for supporting the second bus ring outside the radial directions or inside the radial directions of the plurality of first bus rings.
Patent JP-2013098438-A (JP)
Title: Cutting device
Inventor: MAEMOKU YOSHIO
IPC: H01L21/301
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device capable of restraining a shielding plate from being fastened to a bottom part of a microscope box due to drying of cutting liquid.SOLUTION: The cutting device comprises a chuck table 10, processing means, and imaging means 30. The imaging means 30 comprises a microscope 31, a microscope box 32 covering a periphery of the microscope 31 and having a bottom part 32a on which an imaging opening 32b is formed, and shutter means 33 for selectively opening/closing the imaging opening 32b during shielding and imaging. The shutter means 33 comprises an air cylinder mechanism and a shielding plate 36. The shielding plate 36 comprises: a plate-like part 36a covering the imaging opening 32b during shielding; a plurality of projection parts 36b-36d supporting the shielding plate 36 in point contact with the bottom part 32a; and a skirt part 36e extending from an outer periphery of the plate-like part 36a toward the bottom part 32a, and almost shielding a gap between the plate-like part 36a and the bottom part 32 formed by the projection parts 36b-36d with a slight interval.
Patent JP-2013095890-A (JP)
Title: Alkoxymagnesium manufacturing method, solid catalyst component for olefin polymerization, olefin polymerization catalyst, and olefin polymer manufacturing method
Inventor: UMEBAYASHI HIDETOSHI
IPC: C08F4/654
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an alkoxymagnesium preparation method that can gain a solid catalyst component appropriate for manufacturing a high-bulk density low fine powder polymer without dropping the performance like stereoregularity, polymerization activity, and so on of a produced polymer, an olefin polymerization catalyst using alkoxymagnesium, and an olefin polymerization catalyst.SOLUTION: The olefin polymerization catalyst (X) can be gained by contacting: alkoxymagnesium (A) obtained by contacting magnesium, alcohol and a reaction accelerator, and thereafter by contacting magnesium and the reaction accelerator twice or more; a quadrivalent titanium halogen compound (B); and electron-donating compound (C). Moreover, the olefin polymerization catalyst is produced from the component (X) and an organoaluminum compound (Y).
Patent JP-2013102942-A (JP)
Title: Game machine
Inventor: TANAKA YUSUKE
IPC: A63F7/02
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a decrease in interest in a game performance by a performance executing device owing to a protecting member which makes it difficult for a player to view the performance executing device.SOLUTION: A magazine type movable body unit 105, which includes a magazine type decorative member 107 for executing a predetermined game performance, is provided apart from a performance display device 27 at the backside of a partition plate 41 in the vicinity of the performance display device 27 when viewed from a player. On the partition plate 41, a first cutout part 41a is so formed as to correspond to the magazine type decorative member 107 so that the player can visually recognize the magazine type decorative member 107 without intervene with the partition plate 41.
Patent JP-2013093817-A (JP)
Title: Stacked energy transducer module
Inventor: WANG WEN CHUNG
IPC: H04R17/10
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an energy transducer module which is constructed in a modular manner, strengthens vibrational inertial force, and approaches a resonant mode and an effective operation range of an original single actuator.SOLUTION: A transducer module includes at least two actuators of the same apparent size. At least two support members correspond to the actuators, and are used to transfer vibrational inertial force to a resonance plate. The two support members are respectively disposed between neighboring actuators, and between the actuator and the resonance plate.
Patent JP-2013107554-A (JP)
Title: Vehicle
Inventor: MURATA TAKASHI
IPC: H01M10/625
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle which uses power generated by a solar panel to properly cool either or both of a vehicle room interior and a battery with temperatures raised by sunlight in a vehicle stop state where an air-conditioner stops.SOLUTION: The vehicle includes an air intake pipe having a battery used for traveling the vehicle, a fan operated with power generated by a solar panel, a first passage for guiding fresh air to a vehicle room, and a second passage for guiding fresh air to the battery, and a directional control valve which is disposed at a branch position for the first and second passages for switching between a first position at which the valve directs the fresh air to the first passage and a second position at which the valve directs the fresh air to the second passage.
Patent JP-2013113588-A (JP)
Title: Apparatus and method for measuring unevenness of optical characteristics
Inventor: ITO SHINOBU
IPC: G01M11/00
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical characteristic unevenness measuring apparatus capable of quickly and accurately measuring unevenness of optical characteristics.SOLUTION: An imaging part 110 simultaneously images LED light sources 211 arrayed on an LED mounting substrate 200-1 and respectively detects an x value and a y value of an XYZ display system as characteristic values of light made incident from each measuring point P. A personal computer corrects the optical characteristic values corresponding to each LED light source 211 to values corresponding to a reference radiation angle by using an angle correction matrix determined in accordance with the light radiation angle. Since the characteristic values of the LED light sources 211 are corrected in accordance with radiation angles, accurate optical characteristic values can be obtained though the plurality of LED light sources 211 are simultaneously imaged.
Patent JP-2013112046-A (JP)
Title: Negative pressure type booster
Inventor: HATTORI MASABUMI
IPC: B60T13/57
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To suppress operation response delay and generation of operation sound caused by turbulence.SOLUTION: This negative pressure type booster is assembled with a plunger 32 to advance/retreat in relation to a valve body 22 in an axial hole 22a of the valve body 22 connected to a movable bulkhead 21 for partitioning the inside of a housing 10 into a negative pressure chamber R1 and a pressure change chamber R2, a valve mechanism V including a negative pressure valve for communicating/intercepting between the negative pressure chamber R1 and the pressure change chamber R2 and an atmosphere valve for communicating/intercepting between the pressure change chamber R2 and the atmosphere, a reaction member 34 whose rear face can be engaged to front end parts of the plunger 32 and the valve body 22, and an output shaft 35 which is engaged to a front face of the reaction member 34 at a rear end part. A straightening member 61 is integrally assembled to an outer periphery of the plunger 32. The straightening member 61 abuts on a peeling part (a maximum diameter part) at the front end part in front of a tapered atmosphere valve seat 32d to absorb turbulence which flows along the atmosphere valve seat 32d provided at the rear end part of the plunger 32 and has high energy generated when peeling from the atmospheric valve seat 32d.
Patent JP-2013113915-A (JP)
Title: Resist composition, method of forming resist pattern, and polymeric compound
Inventor: TAKAGI DAICHI
IPC: C08F20/54
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a resist composition that has excellent sensitivity, resolution, and lithography property; a polymeric compound useful for the resist composition; and a method of forming a resist pattern using the resist composition.SOLUTION: A resist composition generates acid by being exposed to light, and contains a base component (A) in which solubility to developer changes due to the action of acid. The base component (A) includes a polymeric compound (A1) having a structural unit (a5) represented by the general formula (a5-0), and a structural unit (a6) that generates acid by being exposed to light.
Patent JP-2013114065-A (JP)
Title: Short pulse light generating device and bias voltage evaluation method for optical modulator
Inventor: SUDO MASAAKI
IPC: G02F1/01
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a short pulse light generating device that can optimally control a bias voltage applied to an optical modulator without directly measuring an ON/OFF extinction ratio from output light of the optical modulator composing the short pulse light generating device.SOLUTION: The short pulse light generating device comprises: a pulse transmitter 1 that generates short pulse light A having a repetition frequency f; an optical modulator 2 that removes specified short pulse light out of the short pulse light having repetition frequency fon the basis of an input signal, and causes the repetition frequency to be f/n (n is a natural number of 2 or more); a branching unit 3 that branches a part of the output light from the optical modulator 2; a bias control unit 5 that controls a bias voltage applied to the optical modulator 2; and a spectrum analysis unit 4 that analyses spectrum of light B2 branched by the branching unit 3. The bias control unit 5 controls the bias voltage so as to minimize a difference between the maximum value and the minimum value of light intensity of light incident to the spectrum analysis unit 4 in a desired spectrum frequency range.
Patent JP-2013112188-A (JP)
Title: Steering control device
Inventor: MATSUDA KOHEI
IPC: B62D5/04
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a steering control device preventing vibration of a steering wheel.SOLUTION: A controller (16) includes: a target steering angle setting portion (110) setting a target steering angle of a steering wheel (W); an actual steering angle detecting portion (21) detecting an actual steering angle of the steering wheel (W); a steering control value calculating portion (120) which outputs, to a steering portion (2), a steering control value controlling operation amount of the steering portion (2) calculated based on deviation between the target steering angle set by the target angle setting portion (110) and the actual steering angle detected by the actual angle detecting portion (21); and an inclination restricting portion (209) restricting change in steering control value per predetermined time calculated by the steering control value calculating portion (120).
Patent JP-2013112914-A (JP)
Title: Trim-engaging tool for helmet
Inventor: NAKAYAMA BUNJI
IPC: A42B3/14
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a trim-engaging tool for a helmet, capable of being attached or detached to or from the inner face of the helmet by a simple operation, and capable of preventing deterioration by longitudinal use.SOLUTION: The trim-engaging tool for the helmet has a pair of brackets 13 and 14 installed in the inside of the same 12 at the vicinity of the edge part and arranged at a prescribed space distance, and an insertion member 15 having an elastically transformable body 34 which has an M-shape in the front view, and in which hook parts 34a and 34b are elastically transformed inward when the center valley part p is pushed downward. The interval between the hook parts is formed so as to be slightly longer than the space distance, and when the insertion member 15 is engaged between each of the brackets 13 and 14, the hook parts are engaged with the brackets by forcedly fitting each of the hook parts to the space of the bracket. When releasing the engagement of the insertion member 15, the engagement by the hook parts is released by pushing the center valley part p downward to transform the side face parts inward.
Patent JP-2012053919-A (JP)
Title: Operation wheel having tactile feedback, and handle system
Inventor: SPRINGER GREGORY A
IPC: B60R16/02
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a tactile type operation wheel capable of intuitively and easily operating a plurality of functions of a computer or an electronic apparatus by one scroll wheel.SOLUTION: The operation wheel for enabling a user to operate at least one function of a system includes: a movable engagement wheel for user engagement; an actuator connected to the engagement wheel to supply force or tactile feedback to the engagement wheel in accordance with the movement of the engagement wheel; a sensor for detecting the movement of the engagement wheel; and a control system connected to the sensor to receive information concerned with the position and movement of the engagement wheel, and connected to the actuator to control force to the engagement wheel. The control system provides the operation of at least one function of the system.