baber/WOPTO huggingface dataset:
Patent JP-2010074564-A (JP)
Title: Packet detecting apparatus and packet detecting method, distance measuring device and distance measuring method, communication device, and computer program
Inventor: TAKANO HIROAKI
IPC: G01S13/74
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To determine the arrival time of reply packet from a receiving end terminal in higher accuracy than that of a sampling clock in digital processing.  <P>SOLUTION: The packet detecting apparatus shifts a tap coefficient of a digital filter with the same characteristic as the transmitting side at a plurality of timings smaller than a clock width, and it creates a plurality of kinds of known patterns through each of filters in advance and stores them. Then, the packet detecting apparatus computes a mutual correlation between each of a plurality of kinds of known patterns and a received signal, and estimates a timing corresponding to the known pattern having a maximum correlation value as the arrival time of packet. Thus, the arrival of packet position can be estimated in higher accuracy than that of sampling clock width.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069513-A (JP)
Title: Method for controlling level of molten metal surface in mold of continuous casting machine
Inventor: TACHIKAWA YASUAKI
IPC: B22D11/18
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the level of a molten metal surface in a mold where, when the level of a molten metal surface in a mold of a continuous casting machine is controlled, the influence of standing waves as disturbance is removed, and the level of a molten metal surface in a mold can be correctly controlled.  <P>SOLUTION: A molten metal surface level meter 18 is installed in the central position of a mold width, and further, a frequency filter 20 for removing the influence of second standing waves from a molten metal surface level signal measured by the molten metal surface level meter 18 is installed in a molten metal surface level controller 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069085-A (JP)
Title: Connection protector for medical use
Inventor: NAKAJIMA MASAKUNI
IPC: A61M39/02
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection protector for medical use, which surely keeps a covering state in a connection part between a male connector and a female connector.  <P>SOLUTION: The connection protector for medical use, having a space for storing the connection part between the male connector and the female connector connected to the male connector by screwing, includes: an upper lid 2; a lower lid 3 hinge-connected with the upper lid via a hinge; a flange 7 projected outward from an outer peripheral surface at the free end of the lower lid; a frame shape lock part 9 supported by the free end of the upper lid and having a slit hole to which the flange is inserted; and a stopper 10 which is formed in the lower lid and is partially opposed to the outer peripheral surface of the upper lid when the flange is inserted to the slit hole and engaged with the frame shape lock part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010071901-A (JP)
Title: Position detecting device
Inventor: NAGASAKA KEIJI
IPC: H02K41/03
Filed: 2008-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost of an absolute position detecting device for detecting an absolute position of a movable element, with respect to a stator in a linear motor.  <P>SOLUTION: In the linear motor, the movable element is disposed relatively movably between a pair of stators, and sensors A, B and sensors C, D are provided respectively on both sides of the movable element. A magnet 18 is provided on one of the stators so that the distance between the sensors A, B is changed into a sinusoidal wave shape, and a magnet 19 is provided on the other of the stators so that a distance between the sensors C, D is changed into a cosine wave shape. Since a set of amplitudes determined from an output signal from the sensors A, B and an amplitude determined from an output signal from the sensors C, D corresponds one to one in absolute position, the absolute position can be detected based on the amplitudes. In this manner, since the absolute position is detected by utilizing the magnet provided on the linear motor, a magnet or the like, is not required to be separately provided, to thereby reduce cost.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078731-A (JP)
Title: Actuator device
Inventor: TAKEDA MINORU
IPC: G02B7/08
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To remove inconsistency of a digital signal between a feedback signal for detecting a position and an input signal into a PWM driving part for driving a shape memory alloy, when controlling the position of a control object by using an extending/contracting property of the shape memory alloy.  <P>SOLUTION: This device includes the shape memory alloy 2 for displacing a lens of an autofocus mechanism of an optical system 3 of an image capturing apparatus by being expanded/contracted corresponding to a driving signal, the PWM driving part 1 for supplying the driving signal to the shape memory alloy 2, a feedback control part 4 for output of a feedback signal carrying information to be fed-back to the PWM driving part 1 corresponding to a change state of the lens displaced by the shape memory alloy 2, and a delta sigma modulation part 5 for reducing the number of bits which is an information quantity of digital data of the feedback signal output from the feedback control part 4 to input it into the PWM driving part 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077470-A (JP)
Title: Method for treating material to be treated, containing platinum group element, rhenium and/or arsenic
Inventor: OGINO MASAHIKO
IPC: B09B3/00
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To enrich platinum group element by shifting it to fused metal side in the case of containing the platinum group element, rhenium and arsenic in a material to be treated, and also, to efficiently enrich the rhenium and arsenic to separate them.  <P>SOLUTION: The material to be treated, containing the platinum group element, rhenium and arsenic, and a copper-source material are charged into an electric furnace together with flux composition and reducing agent, and melted, and subjected to layer-separation into a primary slag layer and a primary metal layer. After the layer separation, this primary metal is charged into an oxidation furnace and is subjected to oxidation treatment to be separated into a secondary slag layer and a secondary metal layer, and dust from gas introduced from a space in the oxidation furnace is recovered, leached with alkali solution and subjected to solid-liquid separation to obtain a solution in which the rhenium and the arsenic are leached. After obtaining the solution, chloride is added to the solution to carry out solid-liquid separation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010076809-A (JP)
Title: Variable capacity type article storage box
Inventor: MATSUDA SHINJI
IPC: B62J9/00
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To surely lock an outside body in relation to an inside body at a desired height by a simple structure.  <P>SOLUTION: A sliding engaging mechanism 18, which slidably supports the outside body 7 to the inside body 6 in the vertical direction and engages them with each other at a desired height, is equipped with: a guide rail 21 provided on the inside body 6; and a slide unit 22 which is provided on the outside body 7 and slidably engaged in the guide rail 21. The slide unit 22 is equipped with: an engaging member 35 which is a cantilever type with one end of which pivoted to the slide unit 22 and the other end of which being free end, rotatably moves between an engaging position 35a and a free position 35b, and holds the outside body 7 incapable of moving at least in lower direction by frictionally engaging with the guide rail 21 at the free end engaging part 53 at the engaging position 35a and slidably holds the outside body 7 by releasing the friction engagement of the engaging part 53 at the free position 35b; and an engagement release member 37 which moves the engaging member 35 from the engaging position 35a to the free position 35b by manual operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081467-A (JP)
Title: Image reading apparatus, control method of image reading apparatus, and control program for the image reading apparatus
Inventor: TSURU KENJI
IPC: H04N1/028
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus, capable of reading a large-sized document that could not be read by conventional one-dimensional sensor type image reading apparatuses.  <P>SOLUTION: An image reading apparatus reads a document by using a reader 2, including a plurality of pixels arrayed in a two-dimensional manner. Each of the plurality of pixels includes a photoelectric transducer for detecting the light from the document. The document fed on the reader 2 by an automatic document feeder (ADF) 13 is read, by using a plurality of pixels 12 arranged on an oblique line side by side among the plurality of pixels of the reader 2. Accordingly, a document larger than the size of the reader 2 can be read.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010084238-A (JP)
Title: Polyester fiber for shielding heat ray
Inventor: SHIRAISHI SHINYA
IPC: D01F6/92
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester fiber containing ITO (tin-doped indium oxide) powder or ATO (antimony-doped tin oxide) powder, produceable with good spinnability even having a large content thereof, and having an excellent heat ray-shielding property.  <P>SOLUTION: The polyester fiber containing the ITO powder and/or the ATO powder, and having the heat ray-shielding property is regulated so that the content of one kind of the ITO powder and the ATO powder, or the total content of the two kinds may be higher than 2.0 wt.% and not higher than 10 wt.%. Preferably, the surface of the ITO powder or the ATO powder is treated with a phosphoric acid compound or a sulfonic acid compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009026457-A (JP)
Title: Medium transfer mechanism and medium processing device equipped with the same
Inventor: KAWAKAMI HIDEKI
IPC: G11B17/10
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium transfer mechanism by which only one medium to be held is surely transferred, and a medium processing device equipped with the same.  <P>SOLUTION: The medium transfer mechanism 31 has a gripping mechanism 130 to hold the uppermost medium M of the stacked media M mounted on a moving up and down transfer arm 36. The transfer arm 36 is equipped with a kick down mechanism 131 to kick down a medium M immediately below the uppermost medium M to be held and lifted by the gripping mechanism 130.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010087732-A (JP)
Title: Reflection scanning method, and reflection original reading apparatus
Inventor: SATO KIICHI
IPC: G03B27/62
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection scanning method for excellently reading gradation expressions and image qualities by preventing a background having the mirror surface of gold or silver foil from becoming white or black too much and also to prevent information from being embedded in the background of the mirror surface concerning a technique for reading a metallic original with the printed information such as characters.  <P>SOLUTION: The scanning method is a method of placing the original (6) on an original table (2), illuminating light from the opposite side of the original (6) on the original table (2), and reading the original (6). The metallic original (6) is used as the original and also a light diffusion plate (7) is held between the original table (2) and the original (6). The light diffusion plate (7) with a specified optical characteristic, i.e., specified surface roughness on at least one front surface is used as the light diffusion plate (7). The light diffusion plate (7) is used by allowing the surface on the side with the surface roughness to face the original table (2).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010083634-A (JP)
Title: Sheet feeder
Inventor: YAMASHITA MASASHI
IPC: B65H3/06
Filed: 2008-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity by eliminating inconvenience by erroneous detection caused by the chattering of a detecting means for detecting the existence of a sheet on a paper feeding tray.  <P>SOLUTION: When an empty sensor S2 detects that there is a sheet document on the paper feeding tray 15 in the paper feeding timing of the next sheet document, the paper feeding operation of the sheet document is started, and the empty sensor S2 detects again the existence of the sheet document on the paper feeding tray after starting paper feeding, so that an erroneous jam error can be prevented by recovering the erroneous detection caused by the chattering without impairing the productivity of the sheet by the chattering.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010096885-A (JP)
Title: Song selection device
Inventor: KOTANI HIDEYUKI
IPC: G06F17/30
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a song selection device by which a more suitable song is sensuously selected by expressing a musical score in colors.  <P>SOLUTION: Each tone of a musical scale of a tone timbre changing means 100 and a color tone note creation means 200 is expressed as a colored rectangular color note 220 constituted of a main note which is a note itself of the musical scale; the harmonics of the main note, and the colored note is expressed as a colored musical score 500 which is arranged in a color musical score table 510, based on a musical score information 300 of the song to be selected; and these colored musical scores 500 are displayed by a display song selection means 700. Accordingly, a suitable song can be selected sensuously, and a song selection device for playing back the selected song by a playback means 800 can be provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009007382-A (JP)
Title: Mosquito repellent composition
Inventor: SUGANO MASAYO
IPC: A01P7/04
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition having excellent repelling effect on mosquitos.  <P>SOLUTION: This mosquito repellent composition contains compounds (a) and (b) at a mass ratio (a)/(b) of 50/1-1/50, wherein (a) is [2,3,5,6-tetrafluoro-4-(methoxymethyl)phenyl]methyl=2,2-dimethyl-3-(1-propenyl)cyclopropane carboxylate and (b) is (2,3,5,6-tetrafluoro-4-methylphenyl)methyl=2,2-dimethyl-3-(1-propenyl)cyclopropane carboxylate, and mosquitos are repelled by applying an effective quantity of the compound to mosquitos or in the space where mosquitos are flying.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010097383-A (JP)
Title: Driving proxy mediation system
Inventor: ISHIYAMA TOORU
IPC: G06Q10/00
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently mediate between a user and an area selection type driving proxy vehicle during standby in a short waiting time.  <P>SOLUTION: When both a driver of a driving proxy service and the user access a driving proxy mediation server by use of mobile terminals, service application information from the user is transmitted to the driver during the standby inside a selected area by a mail, and the mediation of the driving proxy service wherein each contact destination information is automatically transmitted from the server is performed to the driver of an earliest service provision desire notification and the user.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010100703-A (JP)
Title: Perfluoropolyether compound composition
Inventor: ITO HIROSHI
IPC: C10M125/04
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-black perfluoropolyether compound composition having a low coefficient of friction while exhibiting excellent conductivity.  <P>SOLUTION: The perfluoropolyether compound composition at least includes a perfluoropolyether and a staple fiber of a metal-coated organic resin. The blend amount of the staple fiber of the metal-coated organic resin is preferably 1-25 mass% based on the amount of the perfluoropolyether compound composition. A staple fiber of a silver-coated organic resin is preferred as the staple fiber of the metal-coated organic resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009060125-A (JP)
Title: Semiconductor device, and manufacturing method thereof
Inventor: KOYAMA MASATO
IPC: H01L27/092
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wherein a work function of a metal electrode provided on an insulating film made of a material having a higher dielectric ratio than SiO<SB>2</SB>has a desired value.  <P>SOLUTION: The semiconductor device includes: a semiconductor substrate 34; a tunnel insulating layer 36 formed on the semiconductor substrate; a floating gate electrode 37 provided on the tunnel insulating layer; an inter-electrode insulating film 38 including a first insulating layer 38a formed on the floating gate electrode and made of a material having a high-dielectric ratio and a second insulating layer 38b formed on the first insulating layer and containing silicon, oxygen, and nitrogen or containing silicon and nitrogen; a control gate electrode 40 formed on the inter-electrode insulating film; an interface layer 44 formed in an interface between the second insulating layer and the control gate electrode and containing a 13-group element; and a source-drain region 35 formed in the semiconductor substrate on both sides of the control gate electrode. As for the number of bonding states of the 13-group elements in the interface layer, the number of metal bonding states is larger than the total number of oxide, nitride, or oxide and nitride bonding states.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010085074-A (JP)
Title: Dual heat storage tank type air conditioning system
Inventor: KAWAI MASAHARU
IPC: F24V50/00
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning system of a novel structure carrying out the cooling of the summer season and the heating of the winter season through ground heat, solar heat, or wind power being natural energy sources without using fossil fuel like a conventional air conditioner in regard to air conditioning of a room.  <P>SOLUTION: The air conditioning system is characterized by that two heat storage tank type heat exchangers in different structures are provided side by side underground, and by taking in outside air and serially passing it through the heat exchangers, cold air in the summer or warm air in the winter is supplied into the room. Supply of the cold air and the warm air is effected by a combination of a first heat storage tank annually leveling the temperature of passing air and a second heat storage tank further amplifying cooling-heating. In the air conditioning system, ground heat is used as a cold/heat source in the first heat storage tank, and natural energy such as solar heat or wind power energy is used in the second heat storage tank, and natural raw material such as water or air is used as a heat transfer medium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107617-A (JP)
Title: Toner for electrostatic charge image development
Inventor: MURAKAMI MIYUKI
IPC: G03G9/08
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development having high light resistance, heat-resistant storage properties, and excellent toner characteristics from the viewpoint of toner fluidity.  <P>SOLUTION: The toner for static charge image development is formed of toner particles including a binder resin, a coloring agent, and a UV absorber. The toner particle is constructed of a core layer containing at least the binder resin and the coloring agent, a shell layer formed to cover the core layer, and an intermediate layer formed between the core layer and the shell layer and containing the UV absorber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010108765-A (JP)
Title: Waterproof connector
Inventor: ZAITSU KAZUKI
IPC: H01R13/52
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable to insert a terminal inside a connector housing, through a through-hole of a mat seal without damaging the mat seal.  <P>SOLUTION: A seal-pressing wall 5 to press a mat seal 20 is installed at a seal-setting portion 4, at the rear part of a connector housing 1. The mat seal is integrally installed at the front face of a rear holder 30, which applies a compression force on the mat seal, and a temporary locking means 8 for holding the rear holder at a temporary locking position and a final locking means 9 to hold the rear holder at the final locking position are installed in between the connector housing and the rear holder. The temporary locking position and the final locking position are established so that a space 6 is secured between the mat seal and the seal-pressing wall, when the rear holder is at the temporary locking position, and that the mat seal is pressed against the seal-pressing wall, when the rear holder is at the final locking position. A lip 24, which is to be tightly adhered to the outer circumference of the electric wire 55, is provided at the inner circumference of the through-hole 22 of the mat seal, and the lips in the mutually adjacent through-holes are arranged, by alternately displacing their positions in the penetrating direction of the through-hole.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106763-A (JP)
Title: Control device for internal combustion engine and internal combustion engine control system
Inventor: SAITO SOICHI
IPC: G01F1/696
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To compatibly materialize the reduction of concerns of inability to control to a desired engine operation state and the reduction of electric power quantity consumed by an aero flow sensor.  <P>SOLUTION: In a control device for an internal combustion engine applied to an internal combustion engine provided with a thermal type aero flow sensor comprising a heat generating resistor (heater) and temperature sensitive resistor (temperature detection element), setting a target injection quantity of fuel using a detection value of the aero flow sensor, and controlling the operation of a fuel injection valve so as to set an injection quantity to the target injection quantity, a chip type aero flow sensor composed of a heater formed in a film-state is adopted as the aero flow sensor. Electric power supply to the aero flow sensor (heat generating resistor) is stopped during injection stop period during which the fuel injection valve is controlled to stop fuel injection.  <P>COPYRIGHT: (C)2010,JPO&INPIT