baber/WOPTO huggingface dataset:
Patent JP-2006027384-A (JP)
Title: Independent wheel suspension
Inventor: YAMAGUCHI AKIRA
IPC: B60G13/06
Filed: 2004-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an independent wheel suspension capable of enhancing the steering stability and the riding quality even in a structure in which a lateral link is omitted, and an axle member and a vehicle body are connected to each other via a shock absorber and a leaf spring.  <P>SOLUTION: A front end of a leaf spring 3 is connected to a vehicle body, a rear end is connected to an axle member 1, and a shock absorber 2 is of a type in which a rod 6 is protruded from both ends of a cylinder 5. An upper end of the rod 6 is connected to the vehicle body, and a lower end of the rod 6 is connected to the vehicle body movably in the longitudinal direction of the vehicle and in the vehicle width direction. The cylinder 5 is connected to the axle member 1 backward of the vehicle from the connection position C1 of the leaf spring 3 to the axle member 1. A restraint means 8 is provided, which restrain the locus of the lower end of the rod 6 so that the lower end of the rod 6 is moved outwardly in the vehicle width direction when moving backward of the vehicle from the normal position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006027075-A (JP)
Title: Line head and image forming apparatus using the same
Inventor: TSUJINO KIYOSHI
IPC: B41J2/45
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line head which simply performs inclination correction of the line head, and to provide an image forming apparatus using the same.  <P>SOLUTION: Dots 1, 2, 3, etc. in a main scanning direction are set in an axis of abscissa direction. Tone numbers which divide one line into n tones are set in an axis of ordinate direction. A part of black ground shows an emission pattern of points which emit light. Tone control is carried out by shifting an emission timing of each dot within a width unit of one line. The tone control controls light emitting elements by adding data for correcting an inclination of the line head to tone data formed so as to control a halftone of images.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006029234-A (JP)
Title: Automatic water supply device
Inventor: TOYODA KOJI
IPC: F04B49/10
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic water supply device capable for shifting to water supply operation replaced from automatic water supply operation with the minimum change.  <P>SOLUTION: This invented automatic water supply device is provided with inverters 17a, 17b controlling operating speed of water supply pumps 2a, 2b and change over switches 22a, 22b enabling to change over of operation of the water supply pumps 2a, 2b independently by inverters 17a, 17b without depending on control signal from a pump control part 16. Operation can be changed over from automatic water supply operation to operation simply using the inverters 17a, 17b by switching change over switches 2a, 2b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006033550-A (JP)
Title: Oscillator circuit, piezoelctric oscillator, and control method of oscillator circuit
Inventor: SATO TAKASHI
IPC: H03B5/32
Filed: 2004-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillator circuit, a piezoelectric oscillator and a method of controlling the oscillator circuit for operating a piezoelectric oscillator without being influenced by the noise produced in an oscillator circuit, while the threshold voltage of an inverter is variable.  <P>SOLUTION: The piezoelectric oscillator 10 has a piezoelectric oscillator element 12, an inverter 14 composed of a multistage connection CMOS circuits consisting of P-channel MOS transistors 16 and N-channel MOS transistors 18, switches 28 connected to the sources of the N-channel MOS transistors 18, a counter 26 connected to the output of the inverter 30 for counting pulse signals outputted from the inverter 14, and a controller 22 connected to the latter stage of the counter 26 for controlling the switches 28. The inverter 14 is connected to the piezoelectric oscillator element 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006041605-A (JP)
Title: Private exchange and communication path selecting method
Inventor: MIYATA KOTARO
IPC: H04Q3/58
Filed: 2004-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To select a line of inexpensive communication cost to reduce communication cost by switching a route for performing FAX re-transmission on the basis of preset priority in the case of transmission without requiring the troublesome setting of FAX transmission/reception machine side.  <P>SOLUTION: In the PBX 101, a plurality of communication routes are previously set for a single transmission destination telephone number, and a call is made from a FAX transmission/reception machine housed in an extension. If the line is disconnected after the FAX transmission/reception machine is brought into a communication state with a transmission destination, information about the transmission destination telephone number, a disconnection time and a communication route to be used are stored in a memory. If a call is made from the FAX transmision/reception machine to the same transmission destination after one minute of a transmission interval at which the FAX transmssion/reception machine performs transmission elapses, it is determined that this call is the re-transmission of FAX data, a route different from the route used in the last time call is selected, and transmission is performed to the selected transmission destination.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006036653-A (JP)
Title: Method for producing 1,3-cyclohexanediol
Inventor: KOSHIYAMA TOMOKI
IPC: C07C35/14
Filed: 2004-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 1,3-cyclohexanediol high in cis-form content.  <P>SOLUTION: The method for producing the 1,3-cyclohexanediol comprises hydrogenating resorcinol in the presence of a base metal catalyst, wherein the hydrogenation reaction is carried out in the presence of at least one metal compound selected from an alkali metal compound and an alkaline earth metal compound.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006041735-A (JP)
Title: Communication relaying apparatus
Inventor: IKEZAWA YOSHIYUKI
IPC: H04L47/525
Filed: 2004-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication relaying apparatus capable of carrying out communication even when all bands of a communication medium are reserved.  <P>SOLUTION: The communication relaying apparatus for applying priority control to packets whose bands are reserved to relay packet communication is provided with: a packet measurement section 2 for measuring a bit rate being a flow rate of relayed packets per unit time; and a usage rate investigation section 9 for investigating a usage rate of a band of a link whose band is reserved on the basis of the bit rate measured by the packet measurement section 2 and band information of the link wherein the packets are controlled. When relaying of packets whose band is not reserved is requested, the communication relaying apparatus relays the packets by using the bands not in use in the link whose band is reserved on the basis of a result of the investigation by the usage rate investigation section 9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006041857-A (JP)
Title: On-vehicle digital broadcast receiver
Inventor: HIRAI YOSHIKAZU
IPC: H04N21/442
Filed: 2004-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem, in which even though a program table of digital broadcasting can be displayed efficiently by storing the program information transmitted to display the program table when a user does not view, for example, when the power source is turned off, an on-vehicle receiver is unable to freely perform the storing operation since the battery is consumed for the storing operation.  <P>SOLUTION: The on-vehicle receiver is equipped with a storage means, which is automatically actuated when the engine is set OFF to store program table information, a power circuit which operates in a battery-driven environment of an automobile vehicle, a mobile telephone, etc., to share the electric power of the battery with parts other than the digital receiver, a means of grasping the remaining capacity of the battery from the state of the battery and the power consumption of the on-vehicle receiver, and a control means of storing program array information, only when the battery has sufficient remaining power.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006039345-A (JP)
Title: Device for dimming backlight
Inventor: HATANO TAKAHISA
IPC: G09G3/36
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To make a disturbance from an inverter circuit to a video signal inconspicuous as to control over backlight dimming, particularly, burst dimming used by the inverter for a backlight of a liquid crystal television, and a liquid crystal display, etc.  <P>SOLUTION: The backlight dimming device is equipped with a PWM dimming circuit 1 which generates PWM pulses controlling the lightness of a backlight, a user I/F means 2 through which a user adjusts the backlight to arbitrary lightness, a microcomputer 3 which outputs a control signal for controlling the duty of an output panel from the PWM dimming circuit, based upon information from the user I/F, an oscillation circuit 4 which controls the oscillation frequency of the inverter with a detection current from a tube current detecting circuit and also controls the stop of the oscillation frequency with a dimming signal from the PWM dimming circuit, a drive circuit 5 which inputs an inverter control signal as the output from the oscillation circuit and drives a transformer 6, the transformer which drives a cold-cathode tube, the cold-cathode tube 7 which makes the liquid crystal panel illuminate, the tube current detecting circuit 8 which detects a current flowing to the cold-cathode tube, and a delay control circuit 9 which delays a vertical synchronization signal driving the liquid crystal panel with different delay quantities for each frame.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006038793-A (JP)
Title: Method for manufacturing fuel kernel particle
Inventor: NISHIMURA KAZUHISA
IPC: G21C3/62
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a fuel kernel particle having large strength and high sphericity without generating any gaps or cracks inside and without deforming the particle.  <P>SOLUTION: In the method for manufacturing the fuel kernel particles, ammonium diuranate particles are calcinated for obtaining uranium oxide particles expressed by an expression UO<SB>2+X</SB>(however, x is an integer or a decimal for satisfying 0<x≤1). Then, the uranium oxide particles are reduced at 400-700°C at least for two hours before sintering.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006045765-A (JP)
Title: Electromagnetic wave absorbing panel and fixing method thereof
Inventor: ODA YASUHIRO
IPC: E04C2/30
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave absorbing panel which can reduce a wind load on a structure and which can be directly mounted on a member for the structure, and a fixing method of the electromagnetic wave absorbing panel.  <P>SOLUTION: In this composite-structure panel wherein a plurality of electromagnetic wave absorbers 1 are arranged like a surface and covered with fiber-reinforced resin layers 2 and 2', a reinforcing plate 3 is arranged between the absorbers 1 and the the layer 2' on the other side of a wave coming direction; a stiffening substrate material 4 is joined and fixed to the undersurface of the layer 2' via the reinforcing plate 3; and an inside of the panel is equipped with a support piece 10 for supporting a vertical load of the wave absorber when the absorbing panel is mounted on the vertical surface of the structure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006044687-A (JP)
Title: Portion cup and dividedly storing container using the same
Inventor: SHIMADA SHINJI
IPC: B65D1/26
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portion cup in which when commodities stored in the portion cup is displayed at a shop front, a large differentiation among them and other commodities is attempted to improve the degree of attention on the commodities, a storing ratio of the content to the appearance can be elevated, and a high strength against impact and pushing pressure from the outside can be obtained, and to provide a dividedly storing container using the portion cup.  <P>SOLUTION: In the portion cup in which the lid material is releasably tightly stuck on the upper part opening face of a container main body made of a resin, three portion cups are freely bendably connected to form them into a triangular prismatic shape having the lid material of the portion cup as its outer surface. It is possible thereby to attempt a differentiation on the appearance against other portion cups, and to add a high degree of attention when it is displayed at the shop front to the commodities stored in the portion cup. The high strength against the impact and the pushing pressure applied to the portion cup can be obtained to make a hardly breakable portion cup, which simplifies a trouble during storing, and a handling the portion cup and its dividedly storing container during displaying and carrying.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005060839-A (JP)
Title: Steel pipe with low yield ratio, high strength, high toughness and superior strain age-hardening resistance, and manufacturing method therefor
Inventor: SHINGU TOYOHISA
IPC: B21C37/08
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel pipe with a low yield ratio, high strength, high toughness and superior strain age-hardening resistance, which is manufactured at high manufacturing efficiency and at a low cost.  <P>SOLUTION: The steel pipe with the low yield ratio, high strength, high toughness and superior strain age-hardening resistance comprises, by mass%, 0.03-0.1% C, 0.01-0.5% Si, 1.2-2.5% Mn, 0.05-0.4% Mo, 0.005-0.04% Ti, 0.08% or less Al, while controlling a ratio, by atom%, of a C content to the total content of Ti and Mo, namely C/(Mo+Ti) to 1.2-3, and the balance substantially Fe; and has a metallographic structure of a three-phase structure consisting substantially of ferrite, bainite and island martensite, in which an area fraction of the island martensite is 3 to 20%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006043044-A (JP)
Title: Optical ornamental device and game machine having the same
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2004-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical ornamental device capable of providing three-dimensional and colorful ornamental effects in few light sources.  <P>SOLUTION: A circuit board 51 of a first light source part 50 and a circuit board 62 of a second light source part 60 are disposed into an L shape, a first luminous flux 55 of a light emitting element 52 of the circuit board 51 and a second luminous flux 65 of a light emitting element 63 of the circuit board 62 are set to cross with each other. The color in a crossing area 66 is changed by an additive color mixture. When a transmission member such as a crystal is disposed in the crossing area, the lights coming from the respective light emitting elements 52 and 63 are reflected, refracted and dispersed thereon according to their incident angles to shine it glitteringly as a whole and exhibit the three dimensional ornamental effects by the illuminations from a plurality of directions.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006042673-A (JP)
Title: Membrane-separating/purifying system of fermented ethanol
Inventor: IKEGAMI TORU
IPC: B01D61/36
Filed: 2004-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for producing directly and continuously a high concentration ethanol from dilute ethanol fermented liquid coexisted with fermentation byproducts such as an organic acid, etc., by using a pervaporization separation method by using an ethanol selective pervaporization membrane.  <P>SOLUTION: This stable concentrated ethanol liquid production system is provided by adsorption-treating the ethanol fermented liquid with an activated carbon, adjusting and maintaining the pH of the fermented liquid containing the organic acid as the byproduct of the fermentation and presenting in the fermented liquid, in the vicinity of neutral state to present the acid as a dissociated type ion by coexisting with the activated carbon and progressing the adsorption operation to markedly reduce or avoid the adsorption of the acid to the ethanol selective pervaporization separation membrane.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006052259-A (JP)
Title: Method for producing polyvinyl alcohol having sufficient molecular weight-regulated syndiotacticity
Inventor: OKAMOTO YOSHIO
IPC: C08F8/12
Filed: 2004-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To produce a polyvinyl ester-based polymer having a regulated molecular weight distribution from a vinyl ester-based monomer and a polyvinyl alcohol having the regulated molecular weight distribution and sufficient syndiotacticity by saponifying the polyvinyl ester-based polymer.  <P>SOLUTION: The polyvinyl ester-based polymer having 1.05-1.5 molecular weight distribution [weight average molecular weight (Mw)/number average molecular weight (Mn)] and ≥54% syndiotacticity (doublet) by polymerizing the vinyl ester-based monomer in the presence of an iodine compound in a fluorine-containing branched alcohol having ≥4 to <10 pKa. The polyvinyl alcohol having 1.05-1.5 molecular weight distribution [weight average molecular weight (Mw)/number average molecular weight (Mn)] and ≥54% syndiotacticity (doublet) is produced y saponifying the polyvinyl ester-based polymer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006053991-A (JP)
Title: Magnetic tape cartridge
Inventor: OMORI SHOZO
IPC: G11B23/107
Filed: 2004-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape cartridge equipped with a leader buckle capable of preventing damage to a mold without interference with insert molding.  <P>SOLUTION: This magnetic tape cartridge is provided with a cartridge case, a single tape reel housed in the cartridge case and having a magnetic tape wound, a leader tape one end of which is connected to the end of the drawing side of the magnetic tape, and a leader buckle disposed in the other end of the leader tape. The leader buckle is provided with a pin to which the other end of the leader tape is welded and fixed, and an arm insert-molded in each of both ends of the pin. In the pin-buried part of the arm, a plane having a surface direction vertical to the axial direction of the pin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006054700-A (JP)
Title: Electronic single-lens reflex camera
Inventor: IWASAKI HIROYUKI
IPC: G03B7/08
Filed: 2004-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic single-lens reflex camera for obtaining appropriate exposure regardless of whether object luminous flux through a photographing lens is guided to a photometer or an imaging apparatus.  <P>SOLUTION: As shown in Figs. 1 and 2, the electronic single-lens reflex camera continues raising a quick return mirror 2 while photographing moving images. An arithmetic circuit 101 detects the quantity of light through a lens by using a signal by the imaging apparatus 77, and calculates object luminance BV by using the detected quantity of light through the lens. The photometer 103 detects the quantity of light through the lens, based on an imaging signal value output from a photometry element 7 when the quick return mirror 2 is being lowered. The arithmetic circuit 101 calculates the object luminance BV by performing a well-known operation by using the quantity of light through the lens by the photometer 103.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006054007-A (JP)
Title: Optical pickup apparatus and recording and/or reproducing apparatus using the same
Inventor: NISHI NORIAKI
IPC: G11B7/135
Filed: 2004-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup apparatus wherein the change of spherical aberration caused by a thickness between layers is compensated without drastically changing optical coupling efficiency and imaging magnification to an optical recording medium having two or more signal recording layers and miniaturization is attained.  <P>SOLUTION: The optical pickup apparatus 3 performing the recording and/or reproduction of an information signal to the selected signal recording layer of the optical disk having at least two or more signal recording layers is provided with a light source 31 emitting a light beam having a prescribed wavelength, an objective lens 32 condensing the light beam emitted from the light source 31 on the signal recording layers 2a and 2b, an aperture limiting element 34 regulating the aperture diameter of the light beam made incident in the objective lens 32 and a refracting force variable element 35 provided between the light source 31 and the objective lens 32 having a refracting force which is made variable and changing the divergent angle of the light beam emitted from the light source 31 by changing the refracting force. The refracting force variable element 35 is disposed so that the interval between the refracting force variable element 35 and the aperture limiting element 34 is in a prescribed range.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006058114-A (JP)
Title: Control system, estimation system, residual-capacity estimating system for battery using the same, and residual-capacity estimation method
Inventor: TAKAHASHI SHUSUKE
IPC: G01R31/36
Filed: 2004-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To perform residual capacity estimation for a secondary battery with high accuracy, and more stably avoiding overcharging and overdischarging.  <P>SOLUTION: In this residual capacity estimation system for a battery, wherein charging and discharging are controlled according to the residual capacity, a provisional SOC calculating part 10 calculates provisional SOC based on an input/output current integration value of the battery. An estimated SOC calculating part 30 calculates estimated SOC, based on estimated electromotive force #VOC, which is a parameter expressing the state of the battery. A SOC calculation part 40 receives the provisional SOC and the estimated SOC to correct the provisional SOC, by using a correction amount ΔSOC corresponding to a difference between the two, thereby calculating the residual capacity estimation value (SOC). The correction amount ΔSOC is determined, taking into consideration the size relation between the two, that is, on which side a correction is made, a charging acceleration side or discharging acceleration side, as well as the size relation between the control center value of residual capacity values in charge/discharge control for the battery and the two, that is, the battery at present is in a region where charging is preferred or in a region where discharging is preferred.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006058182-A (JP)
Title: Method of forming sample liquid
Inventor: DAIDOJI HIDEHIRO
IPC: G01N31/00
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a sample liquid for analyzing halogen elements, capable of analyzing the halogen elements contained in a solid sample, using the same sample liquid as other elements.  <P>SOLUTION: A solid plastic material 1 to be analyzed is put in a container 2 housing nitric acid, to which silver ions are added (a) and heated by a heater 3 to obtain a decomposition liquid 4, wherein the plastic material 1 is made to decompose (b). All of the chlorine atoms contained in the plastic material 1 are collected as a precipitate 5 of silver chloride, without diffusing as gas (c). Aqueous ammonia is added to the decomposition liquid 4 to make silver chloride dissolve, and a solution 6, in which the chloride ions are liberated (d), is obtained. The solution 6 obtained is used as a sample liquid, and chlorine is analyzed using an ICP emission analyzer. The analysis of another element can be performed together, with respect to the same solution 6 (sample liquid).  <P>COPYRIGHT: (C)2006,JPO&NCIPI