baber/WOPTO huggingface dataset:
Patent JP-2004181355-A (JP)
Title: Metering sorting equipment
Inventor: IKEURA KENICHI
IPC: B07C5/32
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To simplify metering sorting equipment which meters weights of articles of an object group to be sorted and sorts the metered articles so as to distribute a specified number of articles to each of two or more weight ranks in a state that the total weight of the ranks becomes in a specified range of the total weight.  <P>SOLUTION: In the equipment, articles to be sorted are received in a receiving portion 2 and carried, in a longitudinal series along a carrying passage and through a metering portion 3 which meters the articles, to two or more accepting portions 5 which accept the articles in a sorted state. Each of the portions 5 has a carrying means 1 capable of discharging the articles to be sorted to the accepting portions 5 and an operation-controlling means 6 which manages metered values from the metering portion 3 and the position of the carrying means 1 on the carrying passage and controls the discharging operation of the carrying means 1 so as to sort a specified number of articles to the two or more accepting portions 5 every weight-ranked in the state that the total weight of the ranks becomes in the specified range of the total weight.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185496-A (JP)
Title: Housing cost assessment system and assessment program
Inventor: KOI KOICHI
IPC: G06Q50/08
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing cost assessment system and an assessment program allowing a user to accurately acquire a cost of a desired house.  <P>SOLUTION: This assessment system, which is a numerical quantity data table storing elements constituting each house and numerical quantity of the elements, is provided with a material quantity DB 22 having the numerical quantity data table comprising a header part including an assessment item showing information necessary for assessment, and a numerical quantity data part including numerical quantity of the elements for each part constituting the house, a man-hour DB 24 storing a lead time for each work item, a material cost/wage DB26 storing a unit price of the element and a personnel cost per a unit time, and an input assessment item including information received from a user and necessary for assessment. The system is provided with a housing cost estimation part 20 obtaining the numerical quantity of the elements in the numerical quantity data table about the house having a matching item value on the basis of comparison with the assessment item in the numerical quantity data table, computing a material cost on the basis of the quantity of the respective elements and the unit price of the element, computing a human cost on the basis of the lead time and the personnel cost per unit time, and estimating a final housing cost according to these results.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181606-A (JP)
Title: Cutting method
Inventor: JOKO TAKESHI
IPC: B23B1/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting method for obtaining a cutting workpiece superior in surface work accuracy without entangling chips with a cutting tool by surely dividing the chips generated by cutting even in the workpiece composed of a metallic material rich in malleability and ductility.  <P>SOLUTION: The cutting tool 5 of a rotary tool rotating in the arrow 10 direction is matched with a position for setting a work 1 as a prescribed radial dimension 21, and a range surrounded by 5b, 5a, 5c and 22 of an outer peripheral part of the work 1 rotating in the arrow 2 direction is cut in a noncircular cross-sectional shape, and afterwards, is cut in a circular cross-sectional shape in a prescribed dimension 19 by the fixed cutting tool.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182331-A (JP)
Title: Plasma display packing device
Inventor: MIZUNO AKIRA
IPC: B65D85/86
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensively structured packing device which prevents a plasma display from falling down during transportation.  <P>SOLUTION: This inexpensively structured plasma display fall-preventive packing device is provided with a rectangular parallelepiped shaped packing box 21 whose sizes in lateral and vertical directions are relatively larger than its size in a depth direction and in which an individual plane shaped plasma display is stored, a connecting panel 22 connected to the side face of the box 21 in a condition where a plurality of the boxes 21 are lined in the depth direction, and a joint member 23 for freely mounting and dismounting the panel 22 on/from the box 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193728-A (JP)
Title: Film scanner
Inventor: OHIRO HIDEKAZU
IPC: H04N1/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the saturation of an IR CCD and exactly detect flaws, etc. on a photograph film.  <P>SOLUTION: The scanner comprises a light source 11, a first line sensor 116 for receiving visible rays passing through a photograph film F to read one frame of a picture one line after another, a second line sensor 118 for receiving IR rays passing through the photograph film F to read an IR picture corresponding to the picture read by the first line sensor 116 one line after another, and a controller 5 for controlling the second line sensor 118 so as to read the picture per line divided into two sections.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194184-A (JP)
Title: Electronic camera system
Inventor: TOMATSU AKIRA
IPC: G03B7/08
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera system capable of interchanging a lens in which superior white balance adjustment can be performed even if any type of an interchangeable lens is used, and also to provide an electronic camera system in which a person photographing can arbitrarily prepare color temperature correction data corresponding to spectroscopic characteristics of a photographic lens unit.  <P>SOLUTION: The electronic camera system is provided with a means 153 of obtaining a first white balance control signal by using a color measuring sensor 151; a means 154 of obtaining a second white balance control signal by using a signal obtained through the photographic lens unit 300; a means 155 of calculating color temperature correction data peculiar to the photographic lens unit 300 by comparing the first/second white balance control signals; a means 156 of controlling the white balance adjustment by the first/second white balance control signals and the color temperature correction data; and a color temperature correction data storage means 157 for storing the color temperature correction data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189184-A (JP)
Title: Rice transplanter
Inventor: TANAKA TOMIO
IPC: F16H63/30
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To start rice planting from a headland without loosing stalks.  <P>SOLUTION: A transmission gear of a rice transplanter comprises a pair of right and left drivable and steerable front wheels 1, a pair of right and left drivable and unsteerable rear wheels 2, and right and left side clutches 96 installed to each of the right and left rear wheels 2 under a state that power can be intermittently transmitted to the rear wheels. The gear is also provided with a side clutch automatic operating mechanism for operating the side clutch 96 on a turning inside to a shut-off side together with the steering actuation of the front wheels 1 of not less than a setting angle, and a clutch operating tool 120 capable of freely switching off the right and left side clutches 96 regardless of the switch-off operation of the side clutches 96 by means of a clutch automatic operating mechanism 106.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197343-A (JP)
Title: Electric lock
Inventor: HARADA MINORU
IPC: E05B47/00
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric lock decreasing power consumption and excellent in external force resistance in the case that an external force going to put back a bar is applied.  <P>SOLUTION: The electric lock 1 is equipped with a motor 2, the linearly moving bar 3 and a driving transfer mechanism 4 laid between the motor 2 and the bar 3, the driving transfer mechanism 4 comprises an intermediate gear 10 with a direction orthogonal to the moving direction of the bar 3 as a rotary shaft and a rotational mechanism 31 equipped with a follower gear 12, a drive wheel 13, a drive cam 16 and a bar driving cam 17, and the rotational mechanism 31 is so constituted that it is equipped with a driving force amplification mechanism 32 for amplifying the driving force of the motor 2 and the rotary shaft 15 is located on a virtual straight line 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196961-A (JP)
Title: Detergent for sheet and method for cleaning sheet
Inventor: TOJO HIDEAKI
IPC: B08B7/04
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent for a sheet, having excellent detergency, and enabling the cleaned sheet to be dried in a short time to make the sheet usable; and to provide a method for cleaning the sheet.  <P>SOLUTION: The detergent for the sheet is formed into a liquid detergent having ≥30 and ≤70 mN/m surface tension in use, and the resultant liquid detergent is foamed. The foamed liquid detergent is attached to the surface to be cleaned of the sheet, and the resultant surface is brushed. The obtained dirty water is sucked and removed by a vacuumer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003195444-A (JP)
Title: Photographic element
Inventor: BRINGLEY JOSEPH F
IPC: G03C1/06
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide novel materials and a method with improved stability and keeping response versus known methods by incorporating active chemistry compounds such as developers or development inhibitors directly into a photographic element.  <P>SOLUTION: A photographic element is described having on a support one or more hydrophilic colloidal layers including at least one photographic silver halide emulsion layer, wherein a photographically useful compound is incorporated into at least one hydrophilic colloidal layer in the form of an intercalation composition comprising a layered host material having molecules of the photographically useful compound inserted as guest molecules between the layers of the host material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004195918-A (JP)
Title: Liquid injection device and its control program
Inventor: HARA KAZUHIKO
IPC: B41J29/46
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid injection device which can stabilize injection results by setting an appropriate injection condition according to a state of an injection object such as a recording paper to be used.  <P>SOLUTION: The liquid injection device having a recording head 6 for discharging ink, and a carriage 1 for reciprocating the recording head 6 in a main scanning direction discharges ink to the recording paper 5 while the recording head 6 is reciprocated by the carriage 1. The liquid injection device includes a setting input receiving means 32 for receiving a setting input of a predetermined discharge condition from a plurality of steps of the discharge condition, a discharge condition setting means 33 for setting a discharge condition of the recording head 6 in accordance with the received discharge condition, a printing control means 26 for controlling to discharge the ink from the recording head 6 by the discharge condition set by the discharge condition setting means 33, and a test executing means 39 for executing prior to the reception of the setting input, a printing test on the basis of a test pattern which includes the plurality of steps of the discharge condition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201222-A (JP)
Title: Folding type mobile telephone equipment
Inventor: HIRAI KOTARO
IPC: H04W4/00
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent transmission/reception of a radio communication means from being affected by a radiation noise due to image processing in folding mobile telephone equipment with a camera packaged therein.  <P>SOLUTION: A first casing is provided with the radio communication means, an entire control means and a first storage means, a second casing is provided with a camera part, an image processing control means, a display means and a second storage means, and processing of image data photographed by the camera part is controlled by the image processing control means, so that image data do not come and go between the second casing and the first casing. While radio communications are not performed, image data are transferred from the second storage means in the second casing to the first storage means in the first casing to transmit the image data by radio after transfer, so that electromagnetic radio waves are not radiated from a flexible substrate connecting the first casing and the second casing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203991-A (JP)
Title: Resin composition and resin molded article having woodgrain pattern
Inventor: MATSUYAMA HIRONAKA
IPC: C08L55/00
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition which permits to stably manufacture a molded article having a clear woodgrain pattern and woody feeling like wood even when a base resin mainly composed of a styrene resin is used, and a resin molded article having the woodgrain pattern.  <P>SOLUTION: The resin composition which exhibits the woodgrain pattern is comprised of a coloring composition (A) comprising the component (a-1) containing 50-95 wt% of tetrahydrofuran insolubles, the component (a-2) and the component (a-3), and a base resin composition (B) mainly composed of a styrene resin (b), where the components (a-1), (a-2) and (a-3) are a (meth)acrylate polymer, a copolymer of an aromatic vinyl compound with (meth)acrylonitrile and a colorant, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203681-A (JP)
Title: Glazing device
Inventor: TAKESHITA TERUYUKI
IPC: C04B41/86
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glazing device which sprays a glaze from above onto tiles transported by a conveyor of a bar chain type to glaze the tiles and solves the conventional problem that though the device has a chain cover to prevent the chain of the conveyor from being sprayed with the glaze, the glaze drifting in a misty state comes around from the underside of the chain cover and finally adheres to the chain.  <P>SOLUTION: This glazing device has an endless conveyor 3 equipped with chains 2 at its side edges, a spray device for spraying a glaze onto tiles T placed on the conveyor 3, and chain covers 8 for covering the chains 2 to avoid the glaze. In the device, there is installed an air flow generation means (an air blow pipe 13) for forcibly generating an air flow flowing along the direction traversing the boundary section between a covered region 15 covered by the chain cover 8 and a glazing region 4 of the conveyor 3; thus, the air flow prevents the glaze from entering the covered regions 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205992-A (JP)
Title: Multiple glass
Inventor: AKIYAMA TAKAHIKO
IPC: C03C27/06
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiPLE glass equipped with a resonator which can increase sound insulating performance in a wide sound register and has a sound insulating characteristic complying with the gradient of a sound insulation grade line of JIS A 4706 (revised in 2000).  <P>SOLUTION: The multiple glass 1 equipped with at least two plates 2 of glass which are put one over the other at a specified interval across a spacer 3 arranged at peripheral edges and resonators 5, 6 and 7 between the plates 2 of glass. Resonance frequencies of the resonators 5, 6 and 7 shift by a 1/3 to 2/3 octave to a band upper-register side from the resonance frequency of multiple glass with no resonator.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201641-A (JP)
Title: Detection of eumycetes
Inventor: ISHIKO HIROAKI
IPC: G01N33/566
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method that can rapidly detect Eumycetes (true fungi) and can identify their genera or species.  <P>SOLUTION: Paying attention to that consensus sequences are observed in the genome of Eumycetes and the sequences specific to the genera or species of Eumycetes are noticed there, a primer comprising an oligonucleotide having a base sequence given by a specific sequence is used to detect the microorganism pathogenic of the human profound mycoses by using a nucleic acid amplification technique. Further, the amplified nucleic acids is subjected to the melting temperature analysis to carry out the identification and determination of the genera or species of the profound mycoses. In addition, the species of the fungi are identified by the system study of genes on the basis of the base sequence of the amplified products.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207176-A (JP)
Title: Manufacturing method of polymer insulator
Inventor: KIMATA RYUZO
IPC: H01B17/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a polymer insulator, the entire length of which is not long, and where manufacturing can be made easy for a lower cost, with improved mechanical strength of the insulator, being capable of maintaining the insulation strength.  <P>SOLUTION: An organic insulating material, containing millable type silicon rubber compound, is molded with a predetermined length remained from both ends around the outer periphery of an insulating core material 3 of FRP rod, forming a primary covering insulator 5. Then, after a terminal hardware 7 is fitted to both ends of the insulating core material 3, the organic insulating material, containing liquid silicon rubber compound of cold vulcanized type, is molded around the outer periphery of a non-molded part 3a near both ends of the insulating core material 3 so as to bridge between the primary covering insulator 5 and the terminal hardware 7, thus forming a secondary covering insulator 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004213205-A (JP)
Title: Speed fluctuation suppression device
Inventor: SAKAIDA MICHITAKA
IPC: G05D13/62
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed fluctuation suppression device for suppressing movement speed increase/decrease of a structure during movement in the case that the structure has a slide part receiving friction resistance during the movement when moving the long structure in the longitudinal direction of the structure.  <P>SOLUTION: This speed fluctuation suppression device is used for a drive device moving the long structure 2 in the longitudinal direction of the structure. The structure 2 has the slide part 5 receiving the friction resistance during the movement. The speed fluctuation suppression device has a rotation conversion device 3 converting a movement speed of the structure 2 into a rotational speed, and a rotation suppression device 4 imparting rotation suppression force according to the rotational speed of the rotation conversion device 3 to the rotation conversion device 3. The drive device has a belt-like power transmission body 6 between a drive device body 7 and the long structure 2. The rotation conversion device 3 is a roller 10 contacting with the structure 2, while the rotation suppression device 3 is a meter-out hydraulic circuit having a hydraulic motor 11 and a flow regulating valve 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003536294-A (JP)
IPC: H04R17/00
Filed: 2001-05-16
Abstract: The invention relates to an electromechanical transducer that is easy and inexpensive to produce. The inventive transducer comprises stacked piezoelectric elements between which contact electrodes (G, S, E) are interposed via which the piezoelectric elements are electrically connected. The contact electrodes (G, S, E) are configured as planar terminal lugs that are connected to the outside from a flexible printed board.
Patent JP-2003536036-A (JP)
Title: 低温燃料用貯蔵容器
IPC: F17C3/08
Filed: 2001-06-08
Abstract: (57)【要約】
本発明は、内側容器（２）及び外側容器（３）から成る二重壁構造、及びこれらの容器（２，３）の間の空間に真空絶縁及び多層絶縁（４ａ）を持つ、低温燃料特に水素用の貯蔵容器に関する。内側容器（２）と外側容器（３）との間の空間に、更に冷却剤を通されることができかつ多層絶縁（４ａ）及びこの絶縁（４ａ）から離れている遮蔽（４ｂ）と接触する冷却導管（９）が設けられ、この冷却導管が冷却回路の構成部分である。
Patent JP-2004512967-A (JP)
IPC: B25J18/06
Filed: 2001-07-17
Abstract: The train (1) of modules (2 to 6) that forms the robot comprises springs (38) to connect the successive modules together enabling curvature of the train in the bends of a pipe. However, cables (41) bring the modules together by compressing the springs when they are pulled, until the conical end faces (39, 40) are engaged in each other; the train is made rigid and can be immobilised inside the pipe to perform different types of machining operations, including welding or cutting joints between successive pipes in the pipework.
Patent JP-2004506897-A (JP)
Title: 質量分析
IPC: H01J49/04
Filed: 2001-08-09
Abstract: 本発明は、未知の分子質量の化合物Ｙの分子質量を質量分析によって測定する方法を提供し、この方法は化合物Ｙのサンプルを用意するステップと、それぞれが化学式（Ｉ）Ｒ−Ｘの少なくとも２つの異なる化合物を用意するステップと（ここでＲはトリチル基であり、Ｘは開裂して質量分析のための荷電分子種を形成できる）、化合物Ｙと少なくとも２つの化学式（Ｉ）の化合物の分子質量を記録するステップを含み、少なくとも２つの化学式（Ｉ）の化合物は質量分析のための校正用化合物として用いることができる。また、これらは質量分析のための校正用化合物を生成するキットの形で利用することもでき、このキットは、（ａ）少なくとも１つの化学式（Ｉ）Ｒ−Ｘのベース反応物質（ここでＲはトリチル基であり、Ｘは開裂して質量分析のための荷電分子種を形成できる）、及び（ｂ）分子質量が異なりそれぞれが該ベース反応物質と反応することができる少なくとも２つの異なるアミン化合物とを含み、該ベース反応物質（ａ）はアミン化合物（ｂ）と別にパッケージされている。
Patent JP-2004510590-A (JP)
Title: 打込機
IPC: B27F7/11
Filed: 2001-08-24
Abstract: 新規の電気推進システムを採用する打ち込み機（１０）の発明。この打ち込み機は電気コイル（１８）の近傍にピストン（２３）を設けて、コンデンサ（１７）に蓄電した電気エネルギを迅速に放出して電気コイル（１８）にエネルギを供給しローレンツ力の原理でピストン（２３）を推進させる。このシステムはさまざまな打ち込みエネルギを使うことができるもので、従来の推進システムに比しいくつかパフォーマンス上の長所を持つ。例えば単純な構成と操作、製造コストの節減、余分なエネルギを出さない最低限レベルのエネルギでの打ち込みエネルギが調節可能、などを挙げることができる。このシステムは、電気、電池、燃料電池などを広く力源とすることができる。 【選択図】図１
Patent JP-2004507607-A (JP)
Title: 液晶混合物
IPC: C07D211/70
Filed: 2001-08-25
Abstract: 液晶混合物であって、式（Ｉ）、式中、Ｒ １ は、Ｈまたは、１〜２０個のＣ原子を有する直鎖状もしくは分枝状アルキル基または２〜２０個のＣ原子を有する直鎖状もしくは分枝状アルケニル基であり、ここで、いずれの場合においても、随意に、１つの−ＣＨ ２ −基が、シクロヘキシレン−１，４−ジイルにより置換されており、または、１つまたは２つの−ＣＨ ２ −基が、随意に、Ｎに隣接していない場合には−Ｏ−によりまたは、−Ｃ（＝Ｏ）−、−Ｓｉ（ＣＨ ３ ） ２ −により置換されており；および／またはアルキルもしくはアルケニル基の１つもしくは２つ以上のＨが、随意に、ＦもしくはＣＨ ３ により置換されており、Ｒ ２ は、ａ）ＨまたはＦ、ｂ）いずれの場合においても、１つまたは２つの−ＣＨ ２ −基が、随意に、−Ｏ−、−Ｃ（＝Ｏ）Ｏ−、−Ｓｉ（ＣＨ ３ ） ２ −により置換されており、および／またはアルキルもしくはアルケニル基の１つもしくは２つ以上のＨが、ＦもしくはＣＨ ３ により置換されている、１〜２０個のＣ原子を有する直鎖状もしくは分枝状アルキル基または２〜２０個のＣ原子を有する直鎖状もしくは分枝状アルケニル基、ｃ）基（ａ）、式中、（Ｉ）におけるそれぞれの意味から独立して、Ｒ ３ 、Ｒ ４ 、Ｒ ５ 、Ｒ ６ は、互いに独立して、１〜８個のＣ原子を有するアルキル基である、を意味し、Ｍ １ 、Ｍ ２ は、互いに独立して、単結合、−ＯＣ（＝Ｏ）、−Ｃ（＝Ｏ）Ｏ−、−ＯＣＨ ２ −、−ＮＨ−を示し、Ａは、ａ）１〜２０個のＣ原子を有する直鎖状または分枝状アルカン−α，ω−ジイル基あるいは２〜２０個のＣ原子を有するアルケン−α，ω−ジイル基であり、随意に、Ｍ １／２ に隣接していない場合には、１つまたは２つの隣接していない−ＣＨ ２ −基が、−Ｏ−により置換されていることができ、ｂ）基−Ｃ（＝Ｙ）−であり、ここで、Ｙが、ＣＨ−Ｚであり、Ｚが、随意に１〜３個のハロゲン原子、１〜４個のＣ原子を有するアルキルまたはアルキルオキシ基により置換されているフェニレン−１，４−ジイルであり、ただし、Ｍ １ およびＭ ２ が、−Ｃ（＝Ｏ）Ｏ−および−ＯＣ（＝Ｏ）−であり、ｃ）基−ＣＨＹであり、ここで、Ｙが、ＣＨ ２ −Ｚであり、Ｚが、随意に１〜３個のハロゲン原子、１〜４個のＣ原子を有するアルキルまたはアルキルオキシ基により置換されているフェニレン−１，４−ジイルであり、ただし、Ｍ １ およびＭ ２ が、−Ｃ（＝Ｏ）Ｏ−および−ＯＣ（＝Ｏ）−であり、ｄ）基（ｂ）であり、ここで、ｐ、ｑが、０、１または２であり、ｐ＋ｑの合計が、≧１であり；Ｍ ３ が、単結合または−ＯＣ（＝Ｏ）−、−Ｃ（＝Ｏ）Ｏ−、−ＯＣＨ ２ −、−ＣＨ ２ Ｏ−、−Ｃ≡Ｃ−、−ＣＨ ２ ＣＨ ２ −、−ＣＨ ２ ＣＨ ２ ＣＨ ２ ＣＨ ２ −であり、基（ｃ）および（ｄ）が、互いに独立して、随意に１つ、２つもしくは３つのＦにより置換されていることができるフェニレン−１，４−ジイル、または、随意に１つのＣＮ、ＣＨ ３ もしくはＦにより置換されていることができるシクロヘキサン−１，４−ジイル、または、随意に１つのＦにより置換されているピリミジン−２，５−ジイル、随意に１つのＦにより置換されていることができるピリジン−２，５−ジイル、または、随意に１つ、２つもしくは３つのＦにより置換されていることができるナフタレン−２，６−ジイル、もしくは１，２，３，４−テトラヒドロナフタレン−２，６−ジイル（芳香環は、随意に、１つ、２つもしくは３つのＦにより置換されている）、またはデカヒドロナフタレン−２，６−ジイル、またはインダン−２，５（６）−ジイル、またはフルオレン−２，−７−ジイル、またはフェナントレン−２，７−ジイル、または９，１０−ジヒドロフェナントレン−２，７−ジイル、または（１，３，４）チアジアゾール−２，５−ジイル、または（１，３）チアゾール−２，５−ジイル、または（１，３）チアゾール−２，４−ジイル、またはチオフェン−２，４−ジイル、またはチオフェン−２，５−ジイル、または（１，３）ジオキサン−２，５−ジイル、またはピペリジン−１，４−ジイル、またはピペラジン−１，４−ジイルであり、Ｘは、Ｈ、ＯＨ、１〜２０個のＣ原子を有する直鎖状もしくは分枝状アルキルもしくはアルキルオキシ基であり、ここで、１つもしくは２つの−ＣＨ ２ −基が、−Ｏ−、−Ｃ（＝Ｏ）Ｏ−、−Ｓｉ（ＣＨ ３ ） ２ −により置換されていることができ、随意に１つもしくは２つ以上のＨが、ＦもしくはＣＨ ３ により置換されており、ｍは、０または１であり、ＸおよびＭ １ −（Ａ） ｍ −Ｍ ２ −Ｒ ２ は、一緒に、ａ）随意に１〜１５個のＣ原子を有するアルキル基により置換されている、４〜１６員の環、ｂ）随意に、１〜１５個のＣ原子を有するアルキル基により置換されている、互いに独立して４〜１６員環の直接結合した、もしくはスピロ結合した環のいずれかの２つの組み合わせを、３つの変数のいずれかにおいて構成することができ、環は、互いに独立して、炭素環もしくは、Ｂ、Ｎ、ＯもしくはＳヘテロ原子を含む炭素環である、で表される１種または数種の化合物を含む、前記液晶混合物。