baber/WOPTO huggingface dataset:
Patent JP-2011023493-A (JP)
Title: Semiconductor laser
Inventor: SHIMADA NAOYUKI
IPC: H01S5/343
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor laser which hardly causes COD, and which has a high output beam stability.  <P>SOLUTION: A horizontal resonator type semiconductor laser with an oscillation wavelength less than 650 nm, has the following configuration. An n-type clad layer 12, an optical waveguide layer, and a p-type clad layer 20 are sequentially formed on an n-type GaAs substrate 10 as a semiconductor lamination structure. The optical waveguide layer has a quantum well active layer 16 including a well layer 28 and a barrier layer 30. A window structure 32 in which the constituent element of each layer of the semiconductor lamination structure is mutually diffused is formed in the vicinity of an end surface. Each layer of the optical waveguide layer other than the well layer 28 consists of (Al<SB>x</SB>Ga<SB>1-x</SB>)InP of 0.66<x.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009233390-A (JP)
Title: Game system
Inventor: HAYAKAWA KEIICHI
IPC: A63F5/04
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system capable of providing unconventional profit.  <P>SOLUTION: The game system 100 includes a game machine 1 configured to output information to a prescribed portable communication terminal (a cellular phone 200). The game system 100 further includes profit providing information storing means for storing profit providing information as electronic data for providing a player with profit such as a coupon or gift certificate, and profit providing information reading means for reading the profit providing information from the information stored in the profit providing information storing means on condition that a prescribed profit providing condition is satisfied. Each game machine 1 has a profit providing information providing device 30, which has a profit providing information output means (an infrared light emitting part 33) for outputting the profit providing information read by the profit providing information reading means as information obtainable by the portable communication terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011022531-A (JP)
Title: Discharge electrode, discharger, process cartridge, and image forming apparatus
Inventor: TORIGOE MASAYUKI
IPC: G03G15/02
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve a discharge stability by suppressing discharged matters from being deposited on a discharger.  <P>SOLUTION: The discharging electrode 20 includes: a substrate for discharging electrode 1; and a surface layer 12 which is arranged on the surface of the substrate for discharging electrode 1 and contains oxygen and gallium and in which the content of oxygen is ≥15 atom% and ≤55 atom%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026375-A (JP)
Title: Film-forming composition, insulating film, and semiconductor device
Inventor: NAKAJIMA MICHIO
IPC: H01L21/768
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film-forming composition capable of forming an insulating film that is not susceptible to damages even in an etching process and maintains film characteristics, an insulating film formed from such a film-forming composition, and a semiconductor device equipped with such an insulating film.  <P>SOLUTION: The film-forming composition includes a polymerizable compound having a polymerizable functional group, wherein the polymerizable compound has, in the molecule, a partial structure including a cage structure of an adamantane type and a polymerizable reactive group that contributes to polymerization reaction. The polymerizable reactive group has an aromatic ring and an ethynyl group or a vinyl group directly bonded to the aromatic ring. In the polymerizable compound, the number of carbon atoms derived from the aromatic ring is 15-38% relative to the number of carbon atoms of the whole polymerizable compound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027867-A (JP)
Title: Optical component, method of manufacturing the optical component, lens assembly and method of manufacturing the lens assembly
Inventor: KISHINAMI KATSUYA
IPC: G02B3/00
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical component capable of preventing flare and ghost by reducing reflectance, to provide a method of manufacturing the optical component, and to provide a lens assembly and a method of manufacturing the lens assembly.  <P>SOLUTION: A wafer lens 1 has a substrate 10 having a front surface and a back surface, diaphragms 20 and 30 formed on at least one of both sides of the substrate 10, and lenses 42 and 52 composed of curable resin formed on at least one of both sides of the substrate 10, wherein recesses and projections 20a and 30a having a shorter pitch than wavelength of a visible light region are formed on the surfaces of the diaphragms 20 and 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025788-A (JP)
Title: Front part body structure of vehicle
Inventor: BABA HIROYUKI
IPC: B62D25/08
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front part body structure of a vehicle absorbing the impact by absorbing a load from an upper part of a hood by an impact absorbing part before abutting upon a suspension tower to improve safety of a pedestrian, and making the impact absorbing part abut upon a position lower than an upper face of the suspension tower even when a gap between the suspension tower and the hood is small thereby increasing an amount of collapsing of the impact absorbing part.  <P>SOLUTION: The suspension tower 10 and the hood 27 are disposed adjacently with each other in the vehicle vertical direction, a lower face part 30 in a position lower than an upper face part 10c of the suspension tower 10 is formed in the side part of the suspension tower 10, and the impact absorbing part 31 abutting upon the lower face part 30 by the load inputted from above the hood 27 is arranged in the hood 27 so that the dimension between the lower end of the impact absorbing part 31 and the lower face part 30 becomes smaller than the dimension between the upper face of the suspension tower 10 and the hood 27.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031440-A (JP)
Title: Suspended matter discharging device for rotary press
Inventor: IMURA TATSURO
IPC: B41F13/00
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspended matter discharging device for a rotary press that surely discharges suspended matter inside a rotary press to the outside of the rotary press.  <P>SOLUTION: A printing unit 16 for executing double-face printing on a paper web 17 is arranged inside the exterior of a rotary press. The printing unit 16 is surrounded by a printing cylinder 21, a blanket cylinder 22, a finger guard 25, and a blanket cleaner 26 and has a space 40 in which mainly a part between the printing cylinder 21 and the blanket cleaner 26 is opened toward the outside of the exterior. Air F1 blown from air blowers is supplied to the space 40 from both sides intersecting with the opening direction of the space 40. Each air F1 collides with each other inside the space 40 so as to generate an air current F2 directed from the space 40 to the outside of the exterior, thereby surely discharging suspended matter inside the rotary press to the outside of the rotary press.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257437-A (JP)
Title: Command arrangement program, command arrangement device, and command arrangement method
Inventor: OBARA TOSHIKI
IPC: G06F1/32
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently supply electric power by properly arranging a command code in a memory bank, irrespective of a function of a device.  <P>SOLUTION: A source 101 of firmware of a device is compiled first to extract an object 102. A call graph preparation part 120 prepares a call graph 103 for representing a call relation of commands from the source 101. A command arrangement device 100 acquires the object 102 prepared, the call graph 103 and memory division information 104 representing a division state of the memory banks mounted on the device (memory of a certain capacity is divided into a certain number of the memory banks), and arrangement information 105 is prepared therein. The prepared arrangement information 105 is used for arrangement of the command code in an electric power control system 200 to the memory banks of the device, to save power to be supplied to the memory banks.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031856-A (JP)
Title: Brake control device
Inventor: WATABE HIROFUMI
IPC: B60T13/74
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To secure superior cooling performance of a motor control unit, by improving a form of a brake control device of integrally installing the motor control unit.  <P>SOLUTION: This brake control device 100 for a vehicle comprises a master cylinder 250, a motor M for driving so as to become a boosting source of the master cylinder 250 and the motor control unit 300 having a control circuit for controlling driving of the motor M. The motor M is incorporated into a housing 160, and the housing 160 is installed on one side in the axial direction of the master cylinder 250 to the master cylinder 250. The motor control unit 300 comprises a case 302 incorporated with the control circuit, and the case 302 has a projection part 318 projecting to the other side in the axial direction from the housing 160, and is also installed on an upper surface of the housing 160 so as to form a heat radiating first space S1 of the motor control unit 300 between the projection part 318 and the master cylinder 250.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036782-A (JP)
Title: Dehumidifier and method of controlling operation of the same
Inventor: IWAMOTO YUHEI
IPC: B01D53/26
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehumidifier which utilizes conventional configurations and is thus inexpensive, does not require enlargement and has a function capable of removing organic compounds adsorbed by a dehumidification rotor effectively and a method of controlling its operation.  <P>SOLUTION: The dehumidifier includes a casing 21, the dehumidification rotor 51 arranged in a rotatable way, a means of driving the dehumidification rotor, the first fan discharging dry air produced by sucking surrounding air and dehumidifying with the dehumidification rotor to the surroundings, the second fan circulating regenerated air, a heater arranged in the regeneration passage and heating the regenerated air and the dehumidification rotor, a heat exchanger 81 cooling the regenerated air flowing through the regeneration passage and causing dew condensation with air passing in the outside, a tank 15 storing dew condensation water produced by the heat exchanger, a timing means of measuring the operation time, an accumulation means of calculating the accumulation of operation times of the dehumidification operation mode, and a controlling means of carrying out an organic compound removal operation mode of removing organic compounds adsorbed by the dehumidification rotor when the accumulation of the operation times reaches a predetermined value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042583-A (JP)
Title: Method for producing aqueous solution of naphthohydroquinone compound and radical-trapping agent aqueous solution
Inventor: SAKURAI TATSUYA
IPC: C07C309/43
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing the aqueous solution of a naphthohydroquinone compound insignificant in the content of coloring ingredients and reduced in coloring deterioration due to storage.  <P>SOLUTION: The method for producing the aqueous solution of the naphthohydroquinone compound is characterized by sequentially comprising an addition reaction process for mixing a solution (A) obtained by dissolving naphthoquionone in an organic solvent dissolving the naphthoquinone and substantially insoluble in water, with an aqueous solution (B) of hydrogen sulfite or hydrogen carbonate, a separation process for separating a naphthohydroquinone compound-containing aqueous phase from an organic solvent phase, and a solvent-removing agent process for removing the solvent existing in the separated and recovered aqueous solution of the naphthohydroquinone compound, further including a decoloration process for treating the aqueous solution of the naphthohydroquinone compound with an adsorbing agent at an arbitrary position after the addition reaction process, maintaining dissolved oxygen concentrations at ≤5 ppm in the solutions and the aqueous solutions in the addition reaction process, the separation process and the solvent-removing agent process, and adding an oxidation-preventing agent or a reducing agent as a stabilizer in one of the processes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043391-A (JP)
Title: Sample processing method and sample processor
Inventor: NAKAMURA MAKOTO
IPC: H01J37/20
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a sample for an electron microscope having uniform thickness.  <P>SOLUTION: A sample processing method has a first measuring process for irradiating a sample with electrons at a first angle almost vertical with respect to the surface direction of the sample to measure first length, a processing process for irradiating the sample with a converged ion beam along the sample in the surface direction after the first measuring process to thinly process the sample, a second measuring process for irradiating the sample with electrons with respect to the surface direction thereof at a second angle different from the first angle after the processing process to measure second length, and a thickness calculation process for calculating the thickness of the sample on the basis of the first and second lengths after the second measuring process.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042898-A (JP)
Title: Coated woven fabric for airbags
Inventor: HOSAKA TAIKI
IPC: D03D1/02
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated woven fabric for airbags, which satisfies necessary low air permeability of the woven fabric for airbags with a small resin-covering amount, also flexible and excellent in housing property.  <P>SOLUTION: The coated woven fabric for airbags which is constituted by synthetic fiber multi-filament yarns having a single fiber fineness of 1 to 3 dtex and a total fineness of 200 to 700 dtex, includes an amount of the resin for covering the woven fabric of not more than 50 g/m<SP>2</SP>, and an air permeability at 19.6 KPa of not more than 5×10<SP>-2</SP>L/cm<SP>2</SP>/min.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032151-A (JP)
Title: Method of converting lithium carbonate to lithium hydroxide
Inventor: KURIBAYASHI ISAO
IPC: H01M10/54
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly economical method of manufacturing lithium hydroxide which is effective for stably securing it when needed from a lithium source capable of domestic storage while lithium hydroxide is produced overseas because it is unable to be stored for a long time.  <P>SOLUTION: In this method of manufacturing lithium hydroxide, lithium carbonate is supplied in a salt chamber, carbonated water which can be used to dissolve lithium carbonate is repeatedly taken out from an acid chamber and an aqueous solution of lithium hydroxide is taken out from an alkali chamber, using an electrodialysis unit having a structure in which a cation exchange membrane and an anion exchange membrane are alternately arranged between an anode and a cathode, and which has at least one combination of the acid chamber, the salt chamber, the alkali chamber and a water electrolysis chamber arranged next to the anode chamber separated by the anode and the cation membrane, and a cathode chamber which is made into an electrolysis chamber structured with the anion membrane nearest to the cathode, but separated by the cathode instead of the cation membrane. This manufacturing method is further attached with a refining process for making the product high purity. This invention provides a highly useful and versatile method of manufacturing lithium hydroxide capable of cleanly and simply manufacturing lithium hydroxide when needed from lithium carbonate which can be stored in Japan.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048523-A (JP)
Title: Portable radio terminal
Inventor: SUDO TOMOHIRO
IPC: G06F21/62
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable radio terminal for achieving short-range radio communication which is high in security for preventing data transmission to any unintended other party.  <P>SOLUTION: A control part 140 determines matching of first fingerprint data transmitted by the other side terminal 100b with second fingerprint data detected by a fingerprint detection part 160b, and stored in a storage part 130, and when those pieces of fingerprint data are matched, the control part 140 permits prescribed data transmission by short-range radio communication, and when those pieces of fingerprint data are not matched, does not permit the prescribed data transmission.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047213-A (JP)
Title: Structure of carry-in opening of warehouse
Inventor: TAI HIROYASU
IPC: E06B9/02
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a carry-in opening of a warehouse, which is provided with a fall prevention safety device.  <P>SOLUTION: The fall prevention safety device 1 is installed at a carry-in entrance 10 located higher than the second floor to carry a baggage B in and out of a warehouse S. The fall prevention safety device 1 is provided with a horizontal safety bar 2 horizontally installed so as to freely go up and down along vertical guide members 3, 3 disposed at the right and left edges 11, 12 of the carry-in entrance 10. When the baggage B is not carried in, the safety bar 2 is in a safe operating state preventing a worker A from falling down.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047012-A (JP)
Title: Method for manufacturing high-strength porous aluminum alloy
Inventor: HAMADA TAKESHI
IPC: B22F8/00
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a useful method for manufacturing a lightweight and high-strength porous aluminum alloy, which can uniformly form pores.  <P>SOLUTION: This manufacturing method includes: a step of solidifying and compacting a raw material mixture which includes a small piece of aluminum-based metal that contains aluminum as a pure component and/or an alloy component, a powder of a second metal that can produce an alloy with aluminum and exothermic auxiliaries, and in which the atomic weight ratio of aluminum to the second metal (the former: the latter) is 4:1 to 10:1; and a combustion synthesis step of heating the solidified compact to a temperature not lower than a melting point of the small piece of the aluminum-based metal, and subsequently further heating the solidified compact by self-heating.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055079-A (JP)
Title: Radio wave interference evading method, multi-hop radio system and radio communication apparatus
Inventor: SHIMOYAMA KAZUYA
IPC: H04W24/04
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To attain a restoration from communication failure caused by radio wave interference in a multi-hop radio network.  <P>SOLUTION: A transmission station transmits transmission information to a reception station, and the reception station returns response information corresponding to the transmission information. Fig.1 indicates a case that the reception station can not receive the transmission information of transmission c105 due to a communication failure. In the reception station, the interruption detection time for transmission c is received beforehand from the transmission information of transmission b103, whether or not the transmission information is received by the interruption detection time is determined, and when the transmission information of the transmission c cannot be received by the interruption detection time for the transmission c, a radio frequency is switched to a radio frequency for switching at the frequency switching time. Then, the transmission station determines whether or not the response information is received on the basis of the response standby time, and when the response information cannot be received by the response standby time, switching to the radio frequency for switching stored in the response information is performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051604-A (JP)
Title: Synthetic resin bottle and manufacturing method of the same
Inventor: FUSE YOSHIHIRO
IPC: B65D1/02
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially stretch blow molded polyethylene terephthalate resin bottle structure or a bottle production method for increasing the heat resistivity or productivity of a bottle with a large opening.  <P>SOLUTION: This relates to a biaxially stretch blow molded PET synthetic resin bottle body. Just as the body part, the mouth part of the body is formed by enlarging the diameter of a test tubular preform by the stretch process of the biaxial stretch blow molding. By setting the temperature for stretching and of a metal mold at a predetermined temperature within PET resin thermal crystallization temperature range, the density of the mouth part is set 1.368 g/cm<SP>3</SP>or above or the ratio (¾▵Hc¾/▵Hm) of the absolute value of crystallization enthalpy ▵Hc calculated from the exothermic peak accompanying crystallization to melting enthalpy ▵Hm calculated from the heat absorption peak accompanying melting obtained by measuring the constant speed temperature raise of differential scanning calorimetry (DSC) of the mouth part are set at 0.1 or below.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053860-A (JP)
Title: Numerical control device
Inventor: FUJITA JUN
IPC: G05B19/4063
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a numerical control device capable of evaluating an operation status of a machine, in particular an operation status of a feed shaft of the machine by storing total movement amounts of respective shafts and of acquiring data to predict deterioration of a feed drive mechanism of the machine without recording time or recording work content.  <P>SOLUTION: The numerical control device includes: a distribution part 25 outputting a movement amount per a sampling period of each shaft by distribution processing based on a given instruction; a data processing part 30 integrating the movement amount per a sampling period of the each shaft fed from the distribution part 25 and obtaining a total movement amount of the each shaft; a servo processing part 21 integrating the movement amount per a sampling period of the each shaft and giving a target position of the each shaft for a control period to each shaft servo to drive a motor for the each shaft; and a memory 22 storing the total movement amount of the each shaft obtained in the data processing part.  <P>COPYRIGHT: (C)2011,JPO&INPIT