baber/WOPTO huggingface dataset:
Patent JP-2007212804-A (JP)
Title: Image forming method, image forming apparatus, and transfer device
Inventor: KATO HIROAKI
IPC: G03G15/16
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method capable of improving/maintaining transferability even under a low transfer voltage and surface resistivity of a transfer member, an image forming apparatus, and a transfer device.  <P>SOLUTION: The toner ranges from 400 to 900V in the transfer voltage in a transfer process and is 1×10<SP>9</SP>to 1×10<SP>11</SP>Ω/SQUARE in the surface resistivity of a body to be transferred. The toner is composed of the toner prepared by externally adding external additives to resin base particles. The toner contains a multi-component oxide expressed by the following general formula [M1]<SB>a</SB>Si<SB>b</SB>O<SB>c</SB>(in the formula, M1 denotes the metal element selected from Sr, Mg, Zn, Co, Mn, and Ce; (a), (b) denote an integer from 1 to 9; and (c) denotes an integer from 3 to 9) as one of the external additives, in which the specific dielectric constant measured at 1 MHz of the multi-component oxide is 2 to 10 and the volume resistivity is ≥10<SP>11</SP>Ωcm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007209695-A (JP)
Title: Bookshelf
Inventor: SATO AKIRA
IPC: A47B65/00
Filed: 2006-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unique bookshelf which enables the housing and preserving of books favorably without the collapsed shape along with an excellent volume producibility and a better appearance.  <P>SOLUTION: In a bookshelf which enables the housing of the books A kept standing horizontally on a shelf frame body 1, a portion between vertical wall parts 1A out of those of left and right vertical side wall parts or of vertical partition wall parts on the shelf frame body 1 is made as a book housing space above a carrying part 2. The carrying part 2 is not built merely by arranging a horizontal shelf board between the vertical wall parts 1A and instead, the carrying part 2 gets L-shaped plate materials 3, each having a bottom plate part 3A and a side plate part 3B built successively at the right angle, attached to the inside of the respective vertical wall parts 1A on the shelf frame body 1 being inclined so that the bottom plate part 3A is declined to the side plate part 3B. The books A are placed on the declined bottom plate part 3A of each L-shaped plate material 3 while being leaned against the declined side plate part 3B or the other books A born with the declined side plate part 3B to enable the housing of the books being declined side by side horizontally.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007217877-A (JP)
Title: Void form setting method
Inventor: YAMAMOTO KATSUHISA
IPC: E04B5/43
Filed: 2006-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a void form setting method for easily and efficiently setting and fixing a plurality of void forms each formed of a foamed plastic molded body, in a slab form.  <P>SOLUTION: In setting the plurality of void forms 6 in the slab form 1, first, the void forms 6 are mounted on mesh reinforcements 8 at intervals so as to be unitized. The unitized void forms 6 are set on a slab bottom reinforcements 2 arranged on the slab form 1, and fixing rods 11 are penetrated into the void forms 6. Then a lower end of each fixing rod 11 is engaged with a through hole 1a formed in the slab form 1, and an upper end of the same is fixed to the void form 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007217812-A (JP)
Title: Flameproof fiber and carbon fiber, and their production method
Inventor: KOGAME AKIYOSHI
IPC: D01F9/22
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To decrease decomposition product of flameproof fiber in pre-carbonization process so as to increase yield of produced carbon fiber.  <P>SOLUTION: The flameproof fiber obtained by heat treatment of acrylic precursor fiber for carbon fiber and observed no exothermic peak at 350°C±10°C in DSC measurement in nitrogen atmosphere on a condition of 10°C/min heating rate from room temperature to 400°C is provided. The flameproof fiber is produced by heat treatment of the acrylic precursor fiber for carbon fiber in 15-25 vol.% oxidative gas content atmosphere at 200-300°C for 30-60 min and further heat treatment in 3-12 vol.% oxygen content atmosphere at 300-350°C for 1-10 min.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006146275-A (JP)
Title: Liquid crystal display module and liquid crystal display apparatus
Inventor: SASUGA MASUMI
IPC: G09F9/00
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the wiring length of a fluorescent lamp and to improve starting property of a fluorescent lamp even when an inverter is disposed in a keyboard side of an information processing device.  <P>SOLUTION: A liquid crystal module is provided to be used for an open-and-closing type liquid crystal display apparatus having a display unit and a keyboard unit. A liquid crystal module having a liquid crystal display panel PNL, a light guide GLB to irradiate the liquid crystal display element PNL with light, and a cold cathode fluorescent lamp LP disposed near one end face of the light guide GLB is disposed in the display unit side. The cold cathode fluorescent lamp LP is disposed in a longer side of the light guide GLB and below the display unit. A lamp cable LPC1 in a ground side of the cold cathode fluorescent lamp LP and a lamp cable LPC2 in a high voltage side are lead from a lower right side of the liquid crystal module so that the lamp can be connected, in an upper right side of the keyboard unit, to an inverter IV to drive the cold cathode fluorescent lamp LP, the inverter disposed in the keyboard side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007219430-A (JP)
Title: Fixing device and image forming apparatus
Inventor: NUMAO HIROYUKI
IPC: G03G15/20
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve image quality.  <P>SOLUTION: The fixing device has: a fixing member which heats a developer on a recording medium; a press-contacting member 40 which forms a press-contact part with the fixing member; a separation member which separates the recording medium from the fixing member; and a cover member which forms a ventilation part between the fixing member and separation member. The separation member has an air hole 51a formed to make the ventilation part communicate with a conveyance path Rt for the recording medium. The cover member has an air intake port for taking air in. A communicating part 56a is formed which makes the air intake port and ventilation part communicate with each other. The air taken in through the air intake port is sent to the ventilation part through the communicating part 56a and sent to the conveyance path Rt through the air hole 51a, so that the separation member is heated with the air warmed by the fixing member.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006280917-A (JP)
Title: Game machine and its performance method
Inventor: SATO ERIKO
IPC: A63F7/02
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine and its performance method capable of preventing a game from becoming monotonous.  <P>SOLUTION: Either a first fluctuating pattern group or a second fluctuating pattern group is selected using a random number counter counting in a predetermined counting period by means of a main control board 120, and a predetermined fluctuating pattern is determined out of the selected fluctuating pattern. A game circumstance is changed by means of a sub control board 124 based on the fluctuating pattern determined by means of the main control board 120. Consequently, the fluctuating pattern can be changed by properly changing the combination of a special performance mode and a normal performance mode without changing the generation ratio (proportion)of the special performance mode. As the result, the game can be prevented from becoming monotonous.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007226392-A (JP)
Title: Regulator circuit
Inventor: YAMANE YUSAKU
IPC: H03F1/52
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regulator circuit for performing a low output impedance without using any sense resistance, and for reducing a layout area.  <P>SOLUTION: The regulator circuit is provided with: a first transistor 1 for inputting a power supply voltage VIN, and for supplying a constant voltage to a load; a control circuit 3 for controlling the first transistor 1; a second transistor 8 to be controlled by the control circuit 3; a first current detection circuit for detecting currents flowing in the first transistor 1; and a second current detection circuit for detecting currents flowing in the second transistor 8. When the power supply voltage VIN to be supplied to the first transistor is larger than the constant voltage, an overcurrent status is detected by using the second current detection circuit. Thus, output efficiency is improved, and a layout area is reduced by the same output impedance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007224549-A (JP)
Title: Bit
Inventor: NISHIYAMA TAKASHI
IPC: E02F9/28
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bit which carries out the excavation of the ground, completely cuts an iron material, prevents chipping caused by an impact load, and has a single cutting blade.  <P>SOLUTION: The bit 1 is formed of the cutting blade composed of a rake face 21, flanks 24, 25, and cutting points 22, 23 formed on intersecting ridges between the rake face 21 and the flanks 24, 25, respectively. According to the structure of the bit, the cutting points 22, 23 are sharpened, and a rake angle α of the rake face 21 extending from the cutting points 22, 23 is set to a negative angle of -40° or larger. In order to sharpen the cutting points 22, 23, in cross sections perpendicularly intersecting the cutting points 22, 23, each ridge is formed into a sharp edge having no roundness or a minute circular arc having a radius of curvature of 1.0 mm or smaller, and preferably a minute circular arc having a radius of curvature of 0.5 mm or smaller.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007227546-A (JP)
Title: Photodetector
Inventor: NAGAI YOICHI
IPC: H04N5/335
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photodetector including a mechanism for inhibiting crosstalk of light.  <P>SOLUTION: A plurality of light receiving elements 10 containing a light receiving layer 3 formed on a common semiconductor substrate 51 are provided on a semiconductor substrate. Each light receiving element includes at least one of an annular electrode 7 on an epitaxial layer side of the light receiving element and located to surround the element on the surface of the epitaxial layer, and a recess 22 serving as an incident-side-limited light collector for collecting only incident light directing to the light receiving element at a position closer to the light incident side than the light receiving layer 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007224568-A (JP)
Title: Revolving work machine
Inventor: MATSUBARA YOSHITAKA
IPC: B62D21/18
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backhoe which facilitates the loading/unloading of a suction hose for sucking fuel into a fuel feeding pump, does not expand to an arrangement space of other tanks and equipment housed in a tank cover, and if the tank cover is dented, protects a fuel tank from being damaged due to the direct contact of a dented portion with the fuel tank.  <P>SOLUTION: A hose housing 57 in which the suction hose 54 is housed is secured between the fuel tank 14 and a main cover for covering laterally external surfaces and the front surface of the fuel tank 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007202374-A (JP)
Title: Principle of motor rotating while utilizing only magnetic force of permanent magnet
Inventor: TOMIOKA AKIRA
IPC: H02K53/00
Filed: 2006-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain power energy by utilizing a magnetic force of a permanent magnet.  <P>SOLUTION: As shown in Fig.3, a rotating force is generated by controlling the magnetic force, which is received by a rotary magnet A from a fixed magnet B, with an annular iron-based C part. Accordingly, it is possible to extract the power energy without emitting an exhaust gas or radioactivity unlike a gasoline engine, a diesel engine, thermal power generation, and nuclear power generation or the like.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007225983-A (JP)
Title: Image forming apparatus and its control method
Inventor: KIN HIDENORI
IPC: G03G21/14
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique by which even toner having a large characteristic difference can be used and stable and excellent image quality is obtained, in an image forming apparatus for forming a toner image by using the toner in a developing device constituted to be attached to/detached from an apparatus main body, and its control method.  <P>SOLUTION: The density target value of a patch image and an error threshold showing the appropriate range of the density of the patch image are set in accordance with the characteristic of the toner and stored in a memory provided in the developing device. When performing density control operation for adjusting the image forming condition of the apparatus, the information is read out of the memory of the developing device and applied in the apparatus main body. Since the density target value and the error threshold in accordance with the characteristic of the toner in the developing device are set, the toner having various characteristics can be used.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228354-A (JP)
Title: Optical communications system, optical communication apparatus, and optical communication method
Inventor: SATO MASAHIRO
IPC: H04B10/524
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To make data transfer speed higher compared with prior art in an optical communications system, an optical communication apparatus, and an optical communication method, by applying them to data communication, for example, where an optical fiber is applied to a transmission line.  <P>SOLUTION: Data D1, D2 are transmitted, by applying both of a carrier modulation system and a direct modulation system so that the carrier modulation system and the direct modulation system are allocated to a lower frequency band and to a higher frequency band, respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007226121-A (JP)
Title: Optical receptacle and optical module
Inventor: ENOEDA NARIMASA
IPC: G02B6/42
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical receptacle and an optical module that are excellent in the yield and assemblability.  <P>SOLUTION: The optical receptacle X1 includes: a stub 10 having an optical fiber 12; a sleeve 20 that is provided with a through hole 21, for inserting at least a part of a plug 50 having an optical fiber 52 to be optically connected with the optical fiber 12 of the stub 10 and for inserting at least a part of the stub 10, and that is designed to obtain alignment between the optical fiber 52 of the plug 50 and the optical fiber 12 of the stub 10; and a sleeve case 30 that is configured to include a first member 31 having a recess 31a on the surface and a second member 32 which is connected through a recess forming face of the first member 31 and which is provided with a through hole 32a communicating with the recess 31a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007229934-A (JP)
Title: Method of manufacturing compressed wood product
Inventor: SUZUKI TATSUYA
IPC: B27M1/02
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a compressed wood product enhanced in strength and easy to mold.  <P>SOLUTION: The method of manufacturing the compressed wood product has a powder bonding process for bonding a powder, which is based on a thermosetting resin, to the surface of wood to be processed and/or the surface of the mold, which is opposed to the surface of wood to be processed, of a pair of molds and a compression process for holding the wood and the powder by a pair of the molds after the mold, which can come into contact with the powder, is heated to the curing temperature of the powder to apply compression force to the wood.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007230671-A (JP)
Title: Recording material carrying device and image forming device
Inventor: KAWAOMO IKUO
IPC: B65H5/38
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording material carrying device capable of preventing a carrying failure regardless of the existence of the occurrence of paper jam.  <P>SOLUTION: For solving the problem, this recording material carrying device has a carrier roller for carrying a recording material in a recording material carrying passage and a carrying auxiliary member for assisting the carrying of the recoding material, and is characterized in that the carrying auxiliary member is a sheet-like member formed of a rubber elastic body opposed to the carrier roller, and has a free end with one end supported and the other end forming a part of the recording material carrying passage.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232897-A (JP)
Title: Single component nonmagnetic toner and image forming method
Inventor: ARAKAWA TAKESHI
IPC: G03G9/08
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single component nonmagnetic toner that can simultaneously achieve improvement in heat resistance of the toner, fog prevention, and prevention of cleaning failure of a photoreceptor.  <P>SOLUTION: The single component nonmagnetic toner comprising toner mother particles is characterized in that: the toner mother particles has a tetrahydrofuran insoluble fraction of ≥30 mass% and an average circularity of 0.950 to 0.995; the proportion of particles included in a particle size fraction with a particle size represented as 'd×0.6', wherein d is the number-based mode radius, is ≤0.1 number%; and the proportion of particles having a particle size of ≤5 μm is ≥10 number%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007235548-A (JP)
Title: Reproducing apparatus and method
Inventor: NAITO HITOSHI
IPC: H04N19/423
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproducing apparatus and a reproducing method for preventing an output from being stopped in the case of executing reproduction bridging over clips with respect to a video signal subjected to compression coding with a long GOP.  <P>SOLUTION: The reproducing apparatus is provided with two decoders, each of which respectively generates a target pattern corresponding to a target reproduction frame, compares a present buffer state with the target pattern, extracts a picture needing new decoding to start its input, extracts unnecessary frames, and writes a newly decoded frame to an area of the unnecessary frames in a buffer. One of the two decoders decodes a frame of a clip during reproduction at present a target reproduction frame. The other decoder decodes a frame output at first in a clip adjacent to the clip during reproduction at present in the reproduction order in advance as the target reproduction frame, and pools the decoded frames to the buffer. Thus, no output is stopped even when reproduction bridging over the clips is executed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007231629-A (JP)
Title: Construction method of stabilizing ground
Inventor: SHIMADA SHUNSUKE
IPC: E02D3/12
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method of stabilizing a fill-up ground capable of stopping the sliding of the entire part of the fill-up ground produced along a sloped original ground surface.  <P>SOLUTION: A plurality of boring holes 5 are formed, in rows, in the boundary portion A between the sloped original ground 1 and the fill-up ground 2 constructed on the original ground 1 along near the boundary surface between the original ground 1 and the fill-up ground 2 in the direction of the slope of the original ground 1. A holed pipe such as a vinyl chloride tube or a steel tube is inserted into each of the boring holes 5 to form a drain hole 3. Improved ground parts 4 are formed between the drain holes 3. The improved ground parts 4 are formed by pouring a solidifying material into the boring holes 5 and solidifying the ground around the boring holes 5 over a specified range.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232133-A (JP)
Title: Spiral gasket
Inventor: KUROKAWA SHINYA
IPC: F16J15/12
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spiral gasket including an outer ring at least on the outer diameter side of a gasket body, restraining deterioration of sealing performance as the whole gasket even if a gap is caused in the sealing surface of the body part when a bending phenomenon is caused by a fastening load.  <P>SOLUTION: In this spiral gasket 20, a metal-made corrugated thin plate 4 and a cushioning material 5 such as asbestos paper are spirally wound to construct a gasket body 6, and the metal-made outer ring 24 having a thickness smaller than that of the body 6 is fitted to at least the outer peripheral side thereof. The surface hardness of the outer ring is set smaller than that of a flange member 1 abutting thereto.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007230164-A (JP)
Title: Extrusion molding apparatus of sheet material
Inventor: TARUMI TAKEYASU
IPC: B29C55/02
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extrusion molding apparatus of a sheet material capable of certainly preventing the cracking of a sheet material such as a film or the like in a case that an amorphous resin is handled.  <P>SOLUTION: In the extrusion molding apparatus of the sheet material, a casting roller 20 and a vertical stretching machine 30 are substantially integrated and, in the vertical stretching machine 30, the temperature Tr of temperature adjustable feed rollers 34A and 34B is controlled so as to keep the glass transition temperature Tg of the thermoplastic resin which constitutes the film 100 within a range that the temperature of the film 100 more preferably becomes lower than a casting-off temperature Tc but higher than a stretching temperature Te. When the operation of the extrusion molding apparatus is unstable etc., the feed rollers 34A and 34B are controlled so as to become as high a temperature as possible within the above mentioned temperature range. By this constitution, the temperature of the film 100 is prevented from excessively lowering to cause a crack during feed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006167912-A (JP)
Title: Lens layout block device and manufacturing method of spectacle lens
Inventor: ARAI MICHIO
IPC: B24B9/14
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability by automatically sticking an elastic seal to a lens holder used in edging for a lens.  <P>SOLUTION: A seal feeder 24 includes: a tape loading part loaded with a seal tape 67, which is formed by covering the elastic seal 3 with a mount 65 and protector paper 66 and wound in a roll shape; a tape delivery device 85 for intermittently delivering the seal tape 67 from the tape loading part 68; a protector paper separating device 75 for separating the protector paper 66 of the seal tape 67 delivered from the tape loading part 68; and a seal separating device 110 for separating the elastic seal 3 from the mount 65. When the elastic seal 3 is transported along with the mount 65 to the seal sticking position A5 and stopped, a clamp device 61 lowers the lens holder to be pressed to the elastic seal 3, thereby sticking the elastic seal 3 to a lens holding surface of the lens holder 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI