baber/WOPTO huggingface dataset:
Patent JP-2011219294-A (JP)
Title: Method for producing silicon carbide single crystal
Inventor: KONDO HIROYUKI
IPC: C30B29/36
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a SiC single crystal, by which cracking and distortion of the SiC single crystal are suppressed.SOLUTION: In the method for producing a SiC single crystal, projection growth wherein the SiC single crystal 6 is grown to have such a projection shape that the central part of the SiC single crystal 6 is projected from the outer edge part and recess growth wherein the central part of the SiC single crystal 6 is recessed from the outer edge part are performed in order. A tensile stress is generated in the vicinity of the central part of the SiC single crystal 6 and a compression stress is generated in the outer edge part during the projection growth, and a compression stress is generated in the vicinity of the central part of the SiC single crystal 6 and a tensile stress is generated in the outer edge part during the recess growth. Then, a reverse stress is generated when the SiC single crystal 6 is cooled. Thereby, when the SiC single crystal 6 is cooled, a region where both of the compression stress and tensile stress are generated is provided in the vicinity of the central part of the SiC single crystal 6, and a region where both of the compression stress and tensile stress are generated is provided similarly in the outer edge part. Consequently, it is possible to suppress cracking and distortion of the SiC single crystal during cooling.
Patent JP-2011220605-A (JP)
Title: System for supply of hot water
Inventor: MIZUTANI KEIICHI
IPC: F24D19/08
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a system for supply of hot water, in which expansion water is effectively utilized, and there is no need to install a drain standpipe.SOLUTION: The hot water supply system S1 includes: a first storage tank 10 where a heated water WH1 is produced by a given heat source and is stored therein, and at the same time, the expansion water EW is also generated therein while the heated water WH1 is being produced; a second storage tank 50 for storing the expansion water EW generated in the first storage tank 10; a hot water supply line for supplying hot water WH2 including the heated water WH1 to a bathtub 8; and an expansion water drain pipe 51 communicating the second storage tank 50 and the bathtub 8, and configured to drain the expansion water EW in the second storage tank 50 to the outside thereof from an outlet port 9 of the bathtub 8.
Patent JP-2011223332-A (JP)
Title: Wireless receiver and wireless reception method
Inventor: OKUMURA YUKIHIKO
IPC: H04J99/00
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce operation amount for frequency domain single-carrier block signal detection utilizing QRM-MLD.SOLUTION: A wireless receiver 20 comprises: an FFT unit 23 that converts a received signal block to Nc orthogonal frequency components; a tentative decision unit 24 that detects a tentative decision symbol of a transmission block by converting to Nc time domain signal blocks after channel-equalizing the orthogonal frequency components based on frequency domain equalization; and a QRM-MLD processing unit 25 that reduces symbol sequence candidates sequentially based on a multiple-stage configuration using an M algorithm after performing an orthogonalization operation of the transmission block by utilizing QR decomposition to a channel matrix, and narrows down candidate symbols, which is targeted when survival symbol sequence candidates are searched in each stage, around the tentative decision symbol.
Patent JP-2011220853-A (JP)
Title: Measuring instrument unit
Inventor: FUKUDA TAISEI
IPC: G01D13/22
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a measuring instrument unit capable of obtaining a stable load spring and a smooth rotating action of a rotation shaft.SOLUTION: A brake spring 9 has a shape such that the brake spring 9 can be penetrated by a rotation shaft 8 projecting out from the upper surface of an output gear 7. On the upper surface of the output gear 7, a recessed portion 7C for storing the brake spring 9 is formed. The inner surface of a motor case 4 has a shape supporting the lower surface of the output gear by a part thereof and pressing the upper surface of the brake spring 9 by another part thereof until the whole of the brake spring 9 is stored in the recessed portion 7C.
Patent JP-2011222384-A (JP)
Title: Method for manufacturing pattern electrode and organic electronic device employing pattern electrode
Inventor: SUEMATSU TAKATOSHI
IPC: H01L51/50
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an organic electronic device using a fine pattern electrode that does less damage to a support medium and a method for manufacturing the pattern electrode.SOLUTION: A method for manufacturing a pattern electrode 13B provided on a support medium 11 and including a conductive layer containing conductivity polymer is provided. The pattern of the pattern electrode 13B is formed in the manner as follows: a conductive layer 13 is formed by applying a conductivity polymer onto the support medium; a mask 14 having ultraviolet impermeability is disposed on the conductive layer; and an excimer light is applied from above the mask.
Patent JP-2011219018-A (JP)
Title: Reaction type brake pedal device
Inventor: MIURA YOSHIAKI
IPC: B60T7/06
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a driver depresses an accelerator pedal in panic when braking suddenly even if a conventional foot brake device is mounted at another position from the accelerator pedal.SOLUTION: In a reaction type brake pedal device, which includes an accelerator pedal (a) and a brake pedal (b) arranged longitudinally or the accelerator pedal (a) arranged laterally, a brake arm 1 is formed to be lever-type, and a fulcrum 2 of the lever-type brake arm 1 is mounted rotatably on the inside (i) of a car body by a support bolt 3. A brake power booster (v) is connected via a rod (r) to a load point 4, and a pedal shaft 7 is adjustably mounted at a slide base 6 on an effort 5 side, wherein the pedal shaft 7 has engagement rings 9 and 9' on both sides thereof, and a roller 8 is mounted rotatably between the engagement rings 9 and 9'.
Patent JP-2011224794-A (JP)
Title: Book jacket
Inventor: MIYAMOTO YOKO
IPC: B42D3/18
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a book jacket to which solidly attaches a book.SOLUTION: The book jacket 10 includes: a horizontally long book jacket body 11 covering the book 20; a bag portion 13 that is disposed at one end of the book jacket body 11 and into which one side 21 of back and front jackets of the book 20 is inserted; and a plurality of bands 12a, 12b that are disposed at the other end of the book jacket body 11 and fixed the other side 22 of the back and front jackets of the book 20.
Patent JP-2010262640-A (JP)
Title: Method and system for adaptive endurance coding of non-volatile memory
Inventor: JAGMOHAN ASHISH
IPC: G06F12/16
Filed: 2010-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for adaptive endurance coding of non-volatile memories.  <P>SOLUTION: Adaptive endurance coding includes a method for storing data that includes receiving write data and a write address. A compression algorithm is applied to the write data to generate compressed data. An endurance code is applied to the compressed data to generate a codeword. The endurance code is selected and applied according to the amount of space saved by applying the compression to the write data. The codeword is written to the write address.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117587-A (JP)
Title: Fall preventer
Inventor: HATA MASAKATSU
IPC: F16B41/00
Filed: 2010-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fall preventer that can prevent a female part from falling while facilitating the attachment/detachment of the female part to/from a male part.  <P>SOLUTION: The fall preventer which, in a male-female structure 3 having the shaft-shaped male part 1 and the female part 2 configured to be fitted on the male part 1, prevents the female part 2 from falling includes a shaft member 6 configured to abut a tip of the male part 1 in coaxial positioning with the male part 1, and with the shaft member 6 positioned coaxially with the male part 1, enables the female part 2 to be moved between the male part 1 and the shaft member 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011229002-A (JP)
Title: Antenna system
Inventor: YAMAGISHI TAKASHI
IPC: H01Q21/26
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To increase the gain of an omnidirectional antenna.SOLUTION: An antenna system comprises super turnstile antennas 9a-9f, and one or more of directional antennas 15a-15d, 16a-16d which increase the gain at least in one direction compared with when the super turnstile antennas are used alone.
Patent JP-2011230199-A (JP)
Title: Drilling control method, program, and drilling machine
Inventor: TAKAHASHI HIROKI
IPC: B23B39/08
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To perform highly accurate working with a small positioning error and high throughput.SOLUTION: When performing correction of positioning to a next working hole, a current position and moving amounts of a table and a slide plate to the target value of the next working hole are checked (P02). On the basis of the moving amounts of both of them, time Tx that a table position command reaches the target value and time Ty that the position command of the slide plate reaches the target value are calculated. Then, the time Tx that the table position command reaches the target value is compared with the time Ty that the position command of the slide plate reaches the target value and, on the basis of the comparison, the positioning start time of the slide plate or the table is delayed (P05 and P06). Positioning end times of both of them are set to be the same time, correction amounts are calculated from the moving amounts of the table and the sliding plate, and the correction amounts are deducted from the position commands of the table and the sliding plate (P07). On the basis of the delayed positioning start time and the corrected command values, positioning is performed to carry out drilling (P08).
Patent JP-2011229728-A (JP)
Title: Vacuum cleaner
Inventor: ABE YUSUKE
IPC: A47L9/28
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of surely informing a user of the presence or absence of dust in a cleaning place without depending on the use environment and situation.SOLUTION: The vacuum cleaner includes a vibration generation part 27 vibrating a grip part; detection part 33 detecting the dust passing an intake passage; and body control part 9 actuating the vibration generation part 27 to vibrate the grip part 23 when a dust amount detected by the detection part 33 exceeds a predetermined threshold value.
Patent JP-2011230974-A (JP)
Title: Optical glass, optical element and preform for precision press forming
Inventor: TSUDA TETSUYA
IPC: C03C3/14
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain optical glass that has a low Abbe number (ν) despite having a refractive index (n) within a desired range, readily softens at a low temperature, can be easily polished and has a high transmission and a high chemical durability, and an optical element and a preform for precision press forming using the same.SOLUTION: The optical glass comprises, based on the whole mass of the glass in a composition expressed in terms of oxide, in mol%, 20.0-70.0% TeOcomponent, 0-25.0% POcomponent, 0-40.0% BOcomponent, 0-20.0% NbOcomponent and 0-30.0% LaOcomponent, provided that TeO/(PO+BO) is ≥1.0 and BO+NbO+LaOis >0% and ≤60%. The optical glass is characterized by an abrasion of 200-800, a Knoop hardness of 250-650, a water resistance class by powder method (RW) of ≥1 and ≤3 and an acid resistance class by powder method (RA) of ≥1 and ≤3.
Patent JP-2011237991-A (JP)
Title: Test item generation device, method, and program
Inventor: TANNO HARUTO
IPC: G06F11/28
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To extract threshold value test items (test path) with high correctness including an upper limit value, a vicinity value, and an abnormal value, and only items sufficiently needed for threshold value test in the early stage of development.SOLUTION: This invention comprises the following steps of: reading a flow diagram in a design model to obtain a user defined loop maximum passage count which is defined as an upper limit of loop frequency by a user terminal; reading all nodes and edges in the flow diagram of the design model to determine a test path extracted by searching for a path from a beginning edge to a ending edge which passes through a loop with the frequency specified by the user defined loop maximum passage count, and count a loop appearance frequency, that is a frequency of appearance of the loop in the test path; comparing the counted loop appearance frequency M with the user defined loop maximum passage count N; and outputting a test item determined as the test path for the threshold test value.
Patent JP-2010231796-A (JP)
Title: Method, system and computer program product for managing controlled residential or non-residential environments
Inventor: KRZYZANOWSKI PAUL
IPC: G06F17/00
Filed: 2010-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, system and computer program product for managing a plurality of devices and/or applications within an environment, such as a home, business, school, etc, as well as its surrounding areas.  <P>SOLUTION: A control server (114), or similar central processor, manages the distribution of data (including audio and video), voice, and control signals among a plurality of devices connected via a wired and/or wireless communications network. The devices include audio/visual devices (such as, televisions (112), monitors (116), PDAs, notepads, notebooks, MP3, portable stereo, etc.) as well as household appliances (120) (such as, lighting, ovens, alarm clocks, etc.). The control server (114) supports video/audio serving, telephony, messaging, file sharing, internetworking, and security.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011236166-A (JP)
Title: Ultraviolet protective cosmetic
Inventor: KAMATA TSUTOMU
IPC: A61K8/49
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a sunscreen cosmetic having a high ultraviolet protective function while not leaving a white residue and having a good feeling of use.SOLUTION: The ultraviolet protective cosmetic comprises (A) an extract of genus Phellodendron bark and (B) an organic ultraviolet absorber.
Patent JP-2011244236-A (JP)
Title: Digital/analog converter and digital/analog conversion apparatus
Inventor: GOTO YOSUKE
IPC: H03M1/10
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a digital/analog converter with simple circuit configuration that can avoid introducing distortion and noise from an analog output signal due to an on-state resistance value of a switch.SOLUTION: A digital/analog converter includes: a first switch unit SU1 for switching connection and disconnection between one terminal of a sampling capacitance element Ci and a corresponding input terminal Di as well as connection and disconnection between the other terminal of the sampling capacitance element Ci and a first reference voltage source B1; a second switch unit SU2 for switching connection and disconnection between the other terminal of the sampling capacitance element Ci and an inverting input terminal of an operational amplifier 2, interconnection and disconnection between one terminals of a plurality of sampling capacitance elements Ci, as well as closing and opening of an electric path for outputting a voltage corresponding to a voltage of the sampling capacitance elements Ci of which the one terminals are interconnected, to an output terminal of the operational amplifier 2 in accordance with the disconnection and connection in switching the first switch unit SU1; and a resistance element Rs provided in the electric path.
Patent JP-2011245982-A (JP)
Title: Indoor light for vehicle
Inventor: SAKUMA TORANOSUKE
IPC: B60Q3/02
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To increase degree of freedom of configuration inside a light chamber by controlling a lighting state of a light source through detection of capacitance.SOLUTION: An indoor light for a vehicle includes: the light source arranged in a lighting fixture body 100; a translucent cover 200 having a translucent part 210 for transmitting light emitted toward an inside of a cabin from the light source and allowing a translucent conductive film to be formed at least at a part of a surface on the light chamber side in the translucent part 210; and a lighting state controller 400 connected with the translucent conductive film and controlling the lighting state of the light source by detecting the capacitance formed between the translucent conductive film and a contact body through contact of the contact body with a surface at the cabin side of the translucent part 210. The translucent cover 200 has extension parts 261, 262, 263 extended to a lateral side of a lighting fixture from a circumferential edge part 220 surrounding the translucent part 210, and a part of the translucent conductive film is extended and formed till the extension parts 261, 262, 263 and is electrically connected with the lighting state controller 400.
Patent JP-2011246854-A (JP)
Title: Men's underpants
Inventor: HOSOKAWA SEIJI
IPC: A41B9/02
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a pair of men's underpants completely separating the scrotum and the thigh joint, and solving stickiness and stuffiness on the peripheral part of the scrotum.SOLUTION: This men's underpants 1 is such that a cloth forming a pants body 3 is present between the scrotum K and the thigh T, the scrotum K and the penis P expose from a hole 5, and some space is made between the right half side of a cover 9 and the pants body 3. As a result of this, high air permeability is secured around the scrotum K and the penis P so as to solve stickiness and stuffiness on the peripheral part of the scrotum.
Patent JP-2011250275-A (JP)
Title: Solid-state imaging device
Inventor: SUGIYAMA YUKINOBU
IPC: H04N5/3745
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device for optical communications, which can accurately receive an optical signal from an optical signal source, even if the device tracks the position of the optical signal source.SOLUTION: A solid-state imaging device 1 comprises, for example, a receiver 10, a first row selector 20, a second row selector 30, and a third row selector 70. The first row selector 20 makes a junction capacitance section of a photo diode discharge with respect to each pixel section of any of m1 rows in the receiver 10, and makes a charge storage section output data corresponding to the amount of charge generated in the photo diode to a reading signal line L1. The second row selector 30 makes the junction capacitance section of the photo diode discharge with respect to each pixel section of any of m2 rows in the receiver 10, and makes the charge storage section output data corresponding to the amount of charge generated in the photo diode to a reading signal line L2. The third row selector 70 makes the junction capacitance section of the photo diode discharge with respect to each pixel section of any of m3 rows in the receiver 10, and makes the charge storage section store the charge generated in the photo diode. The m1 and the m2 are different each other.
Patent JP-2011245797-A (JP)
Title: Manufacturing of packaging bag with printing part
Inventor: YAMASHITA AKINOBU
IPC: B31B50/88
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To increase manufacturing efficiency of multi-kind small-lot production of a packaging bag having a printing part and a welding part.SOLUTION: A belt-like synthetic resin sheet S is used as a material, to manufacture the packaging bag having the printing part and the welding part by using a printing machine 5 and a bag making machine 6. In the printing machine, the belt-like synthetic resin sheet as a material passes through a printing roller to be printed, and the printing part is provided for each packaging bag length. In the bag making machine, the belt-like synthetic resin sheet with the printing parts arranged thereon is intermittently supplied for each packaging bag length, and a position to be the welding part of the packaging bag is welded and a position to be the edge of the packaging bag is cut, every time the belt-like synthetic resin sheet is stopped. The printing machine and the bag making machine are arranged in the front and rear, and a retention amount adjusting mechanism 7 is provided between the printing machine and the bag making machine. The belt-like synthetic resin sheet is supplied to the welding and cutting part of the bag making machine through the retention amount adjusting mechanism, without winding it after printing, and resides in the retention amount adjusting mechanism after printing and before welding and cutting. The retention amount is increased or decreased by a difference between the speed of the belt-like synthetic resin sheet after printing and the speed of the belt-like synthetic resin sheet before welding and cutting.
Patent JP-2011247024-A (JP)
Title: Rainwater outflow restraining facility
Inventor: YAMADA HIROHISA
IPC: E03B3/02
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance of a rainwater outflow restraining facility A which comprises a storage and penetration tank 20 in which a penetration tank 40 is disposed around a storage tank 30.SOLUTION: A rainwater outflow restraining facility A has a managing pit 10 to which rain water flows and a storage and penetration tank 20 buried in the ground. The storage and penetration tank 20 comprises a storage tank 30 and a penetration tank 40. A rain water inflow port 16 to the storage tank 30 and rain water inflow ports 17, 18 to the penetration tank 40 are formed on the managing pit 10.
Patent JP-2011253872-A (JP)
Title: On-site assembly house for electric apparatus
Inventor: IDEMARU TOSHIKI
IPC: E04H5/02
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an on-site assembly house for electric apparatus, capable of easily conveying an assembled power transformer from an assembly room, without a large-sized structure.SOLUTION: The on-site assembly house includes: an assembly room 110 for assembling an electric apparatus; and a front room 120 provided adjacent to the assembly room 110, for storing configuration components of the electric apparatus. The on-site assembly house further includes: a first track 130 having two first linear-shaped portions 131, 132, placed mutually in parallel, penetrating through the front room 120 and the assembly room 110; and a pair of conveyer units running on the first track 130, for conveying the configuration components by holding them in a sandwiched manner between the conveyer units. Further, the on-site assembly house includes: a second track 400 having two mutually parallel second linear-shaped portions 431, 432 that are connected to the end portion of the first track 130 located on the opposite side to the front room 120. The second track 400 is movable to a retraction position 600, not causing an obstacle when the assembled electric apparatus is conveyed out of the assembly room 110, in a separate manner from the first track 130 in a state that one of the pair of conveyer units is loaded.