baber/WOPTO huggingface dataset:
Patent JP-2000178566-A (JP)
Title: Method for hydrotreatment of hydrocarbon oil
Inventor: FUCHIGAMI JUN
IPC: C10G45/06
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce the deactivation of a catalyst caused by coke thereby prolonging the life of the catalyst and extending the operation time for hydrotreatment by bringing a feedstock hydrocarbon oil into contact with an adsorbing agent before the hydrotreatment to adsorptively remove and decrease polycyclic aromatic compounds in the hydrocarbon oil and then carrying out hydrotreatment in the presence of a catalyst. SOLUTION: As a feedstock hydrocarbon oil, crude oils, vacuum residues, topped crudes, catalyst cracking gas oils, thermal cracking gas oils and the like can be cited. Polycyclic aromatic compounds in the feedstock hydrocarbon oil are adsorptively removed to decrease to not more than 60 wt.%, preferably not more than 40 wt.% of the initial content. As an adsorbing agent, active carbon, alumina, silica-alumina, zeolite and the like can be exemplified. A preferable adsorbing agent contains at least 0.15 mmol/g of a solid acid (measured by the ammonia adsorption method), and silica-alumina containing 20-40 wt.% of alumina is preferable. Hydrotreatment can be carried out using an ordinary hydrotreatment apparatus and an ordinary hydrotreatment catalyst.
Patent JP-2000162969-A (JP)
Title: Nonslip seal of portable apparatus
Inventor: NAKAJIMA FUMIO
IPC: G09F3/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the slip off of a portable apparatus from the hand or a pocket housing this apparatus by using a nonslip seal which is formed by using a foamed synthetic resin and is coated with an adhesive for sticking on its rear surface. SOLUTION: This nonslip seal is formed by slicing the soft foamed synthetic resin as thinly as possible and has slight tacky adhesiveness. Its rear is coated with the adhesive (b) to which release paper (c) is stuck. Such nonslip seal is stuck to the portable machine. As a result, the fall down of the machine, in the case of a portable telephone, from the chest pocket of a shirt in a summer or hot season is prevented. The settlement of the portable telephone in an automobile is good and the rolling and slip off of the telephone on and from the dashboard do not occur. The gripping of a camera during photographing is good and the carrying of the camera without exertion of force is possible. The telephone held in the hand is easily manipulatable without relying on its strap.  The effect is significantly affected by the sizes of the nonslip seal and label and the positions where the seal or label is stuck.
Patent JP-H04217798-A (JP)
Title: Firing device
Inventor: ITO ATSUSHI
IPC: F41G5/08
Filed: 1990-12-20
Abstract: PURPOSE:To embody simple inspection firing and enhance accuracy in a firing device. CONSTITUTION:A picture image of a bullet caught by a camera 1 is stored in a picture image memory device 4, which reads the position of the bullet from the picture image stored after the end of inspection firing and corrects the angle of firing. The flying time of bullet is calculated by a firing control device 2 and the flying time from the firing of the bullet is measured with a stop watch 5 and the picture image is stored after the flying time has elapsed.
Patent JP-H04221861-A (JP)
Title: Manufacture of light emitting diode
Inventor: MICHIMORI HOUKI
IPC: H01L21/205
Filed: 1990-12-21
Abstract: PURPOSE:To provide a method of manufacturing a light emitting diode having high optical output and reducing the variation in characteristic of the output. CONSTITUTION:After a first conductivity type semiconductor substrate 1 is diced to manufacture semiconductor chips 2, first and second conductivity type crystalline layers 3 and 4 are sequentially grown on the entire surface of the chip 2 by an epitaxially growing method. Further, it is more desirably grown by an MOCVD method as the epitaxially growing method.
Patent JP-H04221099-A (JP)
Title: Production of titanium material having developed color
Inventor: SONE YUJI
IPC: C25D11/26
Filed: 1990-12-21
Abstract: PURPOSE:To produce a Ti material having high strength and bonding strength of a color coating film and having a fine developed color by a simple process. CONSTITUTION:A color coating film hard to exfoliate is formed on the surface of a Ti material by subjecting the Ti material to constant-current AC electrolysis at 0.02-0.5A/dm<2> anode and cathode current densities and 0.01-1.0Hz frequency in a sulfuric acid-chromic acid mixed bath having a prescribed concn. A Ti material having a fine uniform developed color and superior wear resistance is simply produced in a small number of processes.
Patent JP-H04210068-A (JP)
Title: Autonomy training apparatus
Inventor: TANABE KAZUHISA
IPC: A61F7/00
Filed: 1990-12-05
Abstract: PURPOSE:To eliminate the generation of physical irritancies except heat and air during operations with a sharp stopping property of rising or falling of the heat and air by arranging a position sensor for detecting the present position of a shutter and an air/heat control means for controlling the opening or closing of air and heat sources to dispense with a visible light cutting filter. CONSTITUTION:Two position sensors 6 and 6a are arranged at a position of an equal angle of 90 deg., respectively with respect to the center of rotation of a shutter 5. It is so set that, when one sensor section is covered with the shutter 5, this sensor section alone is turned ON and when both the sensor sections are covered with the shutter 5, both the sensor sections are turned ON, which always allows the detection of the present position of the shutter 5. In this autonomic training apparatus, a heat source 3 employs a far infrared ceramic heater. The heat source 3 not only eliminates a visible light cutting filter but also allows improving of maintaining performance with a longer life while it provides a soft touching of heat with a longer radiation wavelength. The opening or closing of the air and heat sources 2 and 3 with one sheet of shutter 5 achieves a quick and sharp rising in the switching of air and heat, thereby eliminating possible hissing sound without turbulence otherwise caused by the blowing of air.
Patent JP-H04224458-A (JP)
Title: Brake liquid pressure control device
Inventor: FUJIMOTO TAKESHI
IPC: B60T13/12
Filed: 1990-12-26
Abstract: PURPOSE:To ensure the safety when an aux. power source and its system are failed, by enhancing the effect of brake application through improvement of the structure of a pressurizing unit. CONSTITUTION:A braking liquid pressure control device as per invention comprises a master cylinder 1, aux. power source 3, and pressurizing unit 2, and this unit is equipped with a first piston 32, second piston 33, and fast-fill piston 37. First a feedback port 42 is shut through utilization of the boost pressure, and then the second piston 33 is moved left, and the front wheel brake 4 is actuated with the pressure of a third cylinder chamber. In the initial period of braking, the pressure oil is supplied without putting the master cylinder 1 in strokes, and in the middle period of controlling the effect of brake is increased because of being assisted by the boost pressure. When the aux. system is in failure, the master cylinder pressure is applied to the second cylinder chamber 35 to shut feedback port, and the pressure oil in the third cylinder chamber 3b is supplied to the front wheel brake 4.
Patent JP-H04225532-A (JP)
Title: Semiconductor device
Inventor: KUDO HITOSHI
IPC: H01L21/336
Filed: 1990-12-27
Abstract: PURPOSE:To offer a semiconductor device in which deterioration in characteristics after element formation can be suppressed without increasing the chip area in a semiconductor device of a MIS construction and a MOS construction. CONSTITUTION:When an opening part 7 is provided on a part of a field oxide film 3, a diffusion layer 8 giving conductivity different from a semiconductor substrate is formed on the opening part thereof, a gate electrode 4 including said diffusion layer 8 and the gate electrode 4 is connected to a conductor wiring on said opening part 7 so as to store electric charge over a fixed amount on a gate oxide film 2, a current flows by this diode so as to prevent the gate electrode from being impressed with a voltage higher than a predetermined over a fixed amount of voltage.
Patent JP-H04232501-A (JP)
Title: Controller
Inventor: YAMAGISHI AKIO
IPC: G05B7/02
Filed: 1990-12-28
Abstract: PURPOSE:To directly set a manipulated variable in the manual mode by providing a changeover switch to switch an adjuster and a setter. CONSTITUTION:A manipulated variable setter 1 is provided which can set a manipulated variable MV independently of a manual adjuster SET of the manipulated variable MV in the case of a control object loop in the manual mode. A changeover switch 2 which switches outputs of the manual adjuster SET and the manipulated variable setter 1 to a body to be controlled. Consequently, the output increased or reduced by a variation corresponding to the operation time is outputted as the manipulated variable MV by the operation of an open/ close switch SW1 of the manual adjuster SET when the changeover switch 2 is connected to a contact (e). When the changeover switch 2 is connected to a contact (f) to select the manipulated variable setter 1, the manipulated variable value preliminarily set by the manipulated variable setter 1 is outputted as the manipulated variable MV.
Patent JP-H04214086-A (JP)
Title: Compost producing device
Inventor: SAKAI SHINICHI
IPC: B01F29/60
Filed: 1990-12-12
Abstract: PURPOSE:To rapidly and inexpensively produce compost by charging org. waste and microorganisms into a rotary drum formed with spiral projecting lines on the inside wall installed to incline and rotating the drum under heating, thereby agitating and fermenting the mixture. CONSTITUTION:The mixture composed of the org. waste and thermomicrobial spores is adjusted in moisture content and is charged into the drum 1. A burner 29 is then ignited and the drum 1 is rotated backward. The mixture stagnating near a feed port 25 is rotated together with the drum 1 and is moved deep by the inclination. Further, the mixture is sent and moved deep by the spiral projecting lines 7. The mixture arrives at the highest position by rotation and instantaneously receives a thermal shock of a high temp. The thermomicrobial spores start fermenting. The mixture arriving at an end 3 in a prescribed period of time moves toward the end 2 by switching to the forward rotation again. The mixture is uniformly heated by the repetition of this movement and rotation to advance the fermentation. The mixture is thereafter taken out of a take-out port 27 and the feed for domestic animals is first obtd. The mixture is then left standing in the atm. to continue the fermentation. The good-quality compost is thus obtd.
Patent JP-H04210589-A (JP)
Title: Method for culturing plant callus using low-molecular weight chitosan
Inventor: INOUE TADAMORO
IPC: C12N5/04
Filed: 1990-12-13
Abstract: PURPOSE:To reduce microbial contamination, improve proliferation rate and enable production of useful ingredients outside plant cells by culturing plant callus using a low-molecular weight chitosan having 1,500 to 30,000 molecular weight. CONSTITUTION:In primary culture for preparing substances up to adventitious callus, a low-molecular weight chitosan having 1,500 to 30,000 molecular weight regulated to a desired pH and concentration is used to prepare an aqueous chitosan solution, which is used to produce a solid culture medium. Sterilization is carried out according to a conventional method to carry out transplantation of the objective plant cells. Proliferation is then performed in a clean bench. In the secondary culture for adding various chemicals to further differentiate the callus and accumulating useful ingredients, the same low-molecular weight chitosan solution as that prepared in the primary culture is also used as microbial countermeasures or for the purpose of increasing the culture rate in the system. Liquid culture is carried out for producing the resultant useful ingredients such as tropane alkaloids, saponin and pigments outside the plant cells. Thereby, microbial contamination is reduced to improve the proliferation rate. The plant cells can also be reutilized.
Patent JP-H04217353-A (JP)
Title: Cooling apparatus for multi-stage semiconductior stack unit
Inventor: KUWABARA TADAHIRO
IPC: H01L23/467
Filed: 1990-12-18
Abstract: PURPOSE:To enhance the productivity of facilities without stopping the operation of the whole of an equipment without giving any adverse effect on the cooling of other semiconductor units after pulling out some semiconductor unit by stacking up drawable semiconductor units within a wind tunnel and attaching a forced air cooling fan at the upper portion of said wind tunnel. CONSTITUTION:Drawable semiconductor units are stacked up in multiple stages within a wind tunnel, a cooling apparatus is formed by mounting a forced air cooling fan 4 at the top portion of the wind tunnel. Each semiconductor unit can be pulled out and the vacant space after the pull-out is closed by a shutter 5.
Patent JP-H04218287-A (JP)
Title: Sleeve contraction method and device thereof
Inventor: JIYOANI DARUUTSU
IPC: H02G1/14
Filed: 1990-12-19
Abstract: PURPOSE: To shrink a sleeve by imparting rolling operation to the sleeve. CONSTITUTION: A method comprises the steps for inserting a sleeve engaged on a cable between two grooved rollers and for rotating the rollers, to move the sleeve to the axial direction for applying rolling operation to the sleeve. Two rollers are arranged symmetrically with an axis passing through these generating lines, so that cross sections formed by the grooves of the rollers can be equal to a cross section desired for the sleeve to be shrunk.
Patent JP-H04316584-A (JP)
Title: Organosilicon compound
Inventor: KINOSHITA HIROBUMI
IPC: C07F7/21
Filed: 1990-12-27
Abstract: PURPOSE:To obtain a new compound, excellent in heat, chemical and weather resistance and useful as a raw material for elastomers, etc. CONSTITUTION:A compound expressed by formula I [R<1> to R<5> are lower alkyl; Rf is 8-10C perfluoroalkyl; X is -O- or -CH2-; (n) is 3 and (m) is 0-2 when X is -O-; (n) is 0 and (m) is 1 when X is -CH2-], e.g. a compound expressed by formula II. Furthermore, the compound expressed by formula I is obtained by reacting a disiloxanediol expressed by formula III with a dichlorosilane, expressed by formula IV and having the fluorine-containing substituted group in the presence of a catalyst such as triethylamine.
Patent JP-H04233608-A (JP)
Title: Control method for servo motor
Inventor: MATSUBARA SHUNSUKE
IPC: G05B19/19
Filed: 1990-12-28
Abstract: PURPOSE:To prevent over shoot from being generated when the drive of a servo motor is stopped. CONSTITUTION:The distributing cycle of changing a moving command to '0' is detected. Concerning the integration processing of a velocity loop at each position/each velocity loop cycle after this distributing cycle changed to '0', complete integration is switched to an incomplete integration processing when position deviation reaches a prescribed value. Afterwards, this processing is executed for prescribed times and returned again to the complete integration later.
Patent JP-H09509191-A (JP)
Title: 水性型の架橋性被覆剤組成物
IPC: C08G18/08
Filed: 1994-05-13
Abstract: (57)【要約】
(A)少なくとも１種のヒドロキシル官能性ポリエステルオリゴマーの水性分散物と、(B)少なくとも１種の有機ポリイソシアネートとを含有してなる水性型の架橋性被覆剤組成物であって、(i)前記ヒドロキシル官能性ポリエステルが２以上の平均ヒドロキシル官能価をもつものであり；(ii)前記ポリエステルが、これに水分散性を付与するスルホン酸塩陰イオン基であって連鎖に懸吊しているスルホン酸塩陰イオン基を組み込んで有するものであり；(iii)前記ポリエステルが500から100,000までの範囲内の数平均分子量をもつものであり；(iv)前記水性分散物が添加されたアミン又はアンモニアを実質的に含んでおらず且つアミン陽イオン又はアンモニウム陽イオンも実質的に含んでいないものである、水性型の架橋性被覆剤組成物。
Patent JP-S61500688-A (JP)
IPC: G01N33/53
Filed: 1984-12-07
Abstract: Novel methods and reagents for determining the presence of specific nucleic acid base sequences by employing crosslinking reactions of unique molecules capable of forming covalent bonds which are bonded with various labels or ligands for amplication. Single stranded nucleic acid probes are employed which contain complementary base sequences to nucleic acid target molecules. By first hybridizing and then forming covalent bonds between the probe and target the amount of label in the crosslinked hybrid can be measured as an extremely sensitive method for assaying for specific nucleic acid sequences.
Patent JP-H02502576-A (JP)
IPC: G01N33/02
Filed: 1988-12-12
Abstract: PCT No. PCT/SE88/00674 Sec. 371 Date Aug. 1, 1989 Sec. 102(e) Date Aug. 1, 1989 PCT Filed Dec. 12, 1988 PCT Pub. No. WO89/05970 PCT Pub. Date Jun. 29, 1989.An apparatus for facilitating the release of an ingredient of a plastic or elastic sample of a pharmaceutical or confectionery material while the sample is in contact with a liquid medium which includes a base, a fixed lower jaw, a movable upper jaw and a member for moving the upper jaw toward and away from the lower jaw, a support for mounting and supporting a sample in the space between the upper surface of the lower jaw and the lower surface of the upper jaw, and a container surrounding both the jaws and sample so as to confine a liquid medium to the area surrounding the sample.
Patent JP-S63502290-A (JP)
Title: スライバの太さを測定する装置
IPC: D01H13/32
Filed: 1987-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S62501349-A (JP)
Title: 舵柄延在部ヒンジ
IPC: B63H25/10
Filed: 1986-01-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-2000513132-A (JP)
Title: スリット・イルミネーションを採用する近距離場磁気光学的記録システム
IPC: G11B11/105
Filed: 1998-05-12
Abstract: (57)【要約】
隣接する磁気光学的記録媒体に情報を読み又は書き込むための対物レンズを含むリード／ライトアセンブリを含む光学的記録及び再生システム。固体液浸レンズは、対物レンズと、記録媒体から近くに隔てられた表面を備える記録媒体との間に配置される。近くに隔てられた表面は、記録媒体に結合される繊細な磁場の大きさを定義する開口部を有するマスクを備える。
Patent JP-H02500979-A (JP)
Title: 抗マラリア組成物および方法
IPC: A61P33/02
Filed: 1987-11-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H06502566-A (JP)
Title: テーパーの付けられた揺動式フットレスト
IPC: A61G5/02
Filed: 1991-11-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H06504556-A (JP)
IPC: C11D1/83
Filed: 1991-12-19
Abstract: Essentially, the process consists in mixing 15 to 50 parts by weight of alkyl sulphate of the formula R?1-OSO3?X, in which R?1 is an alkyl radical with 10 to 20 C atoms and X is an alkali, ammonium, alkyl or hydroxyalkyl-substituted ammonium, 1 to 5 parts by weight of alkyl glycoside of the formula R?2-O(G)n?, in which R?2 is an alkyl radical with 8 to 22 C atoms, G is a glycose unit and n a number from 1 to 10, whereby the ratio by weight of alkyl sulphate to alkyl glycoside is 25:1 to 8:1, and 45 to 80 parts by weight of an inorganic carrier consisting of at least 7 % wt. alkali silicate with a mol ratio of SIO2? to alkali oxide of over 2, with enough water to obtain a mixture which is fluid and can be pumped at temperatures below 80 C with a viscosity from 3000 mPa.s to 15000 mPa.s measured at 60 to 75 C, and extracting the water therefrom by spray drying or the use of drying gases at temperatures below 250 C until a powdered, fluid product is obtained. The tenside mixtures thus obtainable are preferably used to make particulate washing and cleaning agents.
Patent JP-H01502302-A (JP)
Title: 背景音楽にあわせて容易に演奏できる娯楽および独創表現装置
IPC: G10H1/00
Filed: 1988-01-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S58500669-A (JP)
Title: 防爆バルブ
IPC: F16K5/20
Filed: 1982-05-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S60500996-A (JP)
Title: 水の清浄化方法
IPC: A01K63/04
Filed: 1984-04-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H11507538-A (JP)
Title: β−セクレターゼ、β−セクレターゼに対する抗体、及びβ−セクレターゼ阻害を検出するためのアッセイ
IPC: A61K45/00
Filed: 1996-06-07
Abstract: (57)【要約】
β−アミロイドペプチドのアミノ末端側上でβ−アミロイド前駆タンパク質(APP)を開裂することができる新規のプロテアーゼを含む組成物を供する。そのプロテアーゼはβ−セクレターゼと命名される。β−セクレターゼを含む反応システムは、APP のβ−セクレターゼ調節開裂をモニターするため及びβ−セクレターゼインヒビターを同定するためのスクリーニングアッセイに用いることができ、ここでβ−セクレターゼは適切なポリペプチド基質の存在下にあり、そしてその基質はテスト物質の存在及び欠如下で決定される。β−セクレターゼのペプチドに対して抗体が生ずる。医薬組成物及び方法は、スクリーニングアッセイにより同定された化合物を含む。
Patent JP-H01502972-A (JP)
Title: 機械的衝撃吸収方法並びに吸収装置
IPC: F16F9/46
Filed: 1987-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S58501385-A (JP)
Title: 末端堰止め装置
IPC: E02B15/04
Filed: 1982-08-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S59500650-A (JP)
Title: ポ−タブル超音波ドップラ−システム
IPC: A61B10/00
Filed: 1982-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S60501793-A (JP)
Title: 埋込用材料
IPC: C08K7/18
Filed: 1984-07-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H01500182-A (JP)
Title: キヤリヤ・スリーブに容器を送る方法および装置
IPC: B65B21/08
Filed: 1987-04-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H06503119-A (JP)
IPC: C10L1/10
Filed: 1991-11-20
Abstract: A simple and effective biochemical process solves the problems associated with sulfur in bitumen by removing sulfur from active participation in SOx-producing combustion reactions. In one aspect, an emulsion of bitumen and water is contacted with a microbiological desulfurization agent for a time and under conditions effective to reduce the oxidizable sulfur content of the bitumen. The preferred agents do not affect the heating value of the fuel, but selectively oxidize organic sulfur to water-soluble sulfates which can either be physically removed or chemically bound so that they do not cause SOx production. Multistage reaction is employed to enhance sulfur removal.
Patent JP-H05504304-A (JP)
Title: ナットランナツール
IPC: B25B21/00
Filed: 1991-01-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H06504834-A (JP)
Title: クラッチレバーの旋回支承部のための安定化兼支持装置
IPC: F16D25/08
Filed: 1992-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H08503899-A (JP)
Title: コピー防止用シート状保護スクリーン、この保護スクリーンを用いた情報担持シート、コピー防止方法、コピー防止用保護スクリーン接着テープ、およびコピー防止用保護包袋
IPC: G09C5/00
Filed: 1993-06-04
Abstract: (57)【要約】
透明プラスチックシート材から形成されるとともに主要光軸がシート材の表面に直角に延びて整列した複数のレンズ部を有してなるレンズスクリーンと、各レンズ部の下面に位置するとともに所定間隔をおいて整列形成された複数の遮光線とからコピー防止用シート状保護スクリーンが構成される。遮光線は上記主要光軸と交差して延びており、このため、この保護スクリーンが所定情報が印刷された書類を覆って取り付けられと、これを自然光の下で斜めにみれば書類上の情報を簡単に読み取ることが可能であるが、垂直配列型光伝送技術を用いたコンベンショナルなコピー機によるこの情報のコピー、読み取り等は防止する。保護スクリーンは接着剤により書類上に接着するようにしたり、保護スクリーンを接着テープ状にして所定部分のみを覆うようにしたりできる。保護スクリーンを包袋状に形成して書類を収納するようになし、開口部を責任者のサインがされる安全シールラベルにより封止するようにすることもできる。
Patent JP-S62503198-A (JP)
Title: 光学記録装置
IPC: G11B7/244
Filed: 1986-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S59501894-A (JP)
Title: 液状フイリングを詰めたワツフルの製造方法
IPC: A21D13/08
Filed: 1983-10-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S62500047-A (JP)
Title: 伝動ギヤ付ノギス
IPC: G01B3/20
Filed: 1985-08-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H03502825-A (JP)
Title: 回転衝撃式掘削工具
IPC: E21B10/36
Filed: 1988-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-2000514161-A (JP)
Title: 可変振動装置
IPC: F16F9/53
Filed: 1997-06-05
Abstract: (57)【要約】
好ましくはピストン組立体の中にある制御可能な弁への電気的接続が単一ストランド導体をと通して行われている線形流体ダンパのような可変振動装置。一つの実施例において、ピストンとピストンロッド（２４ａ）が低電位の源（接地又は戻り電気経路）として用いられるのが好ましい。柔軟なダイヤフラム（７６ａ）を備えるのが好ましい蓄圧器組立体（４４ａ）を用いて流体入り室を加圧蓄圧室から分離している。磁気レオロジカル（ＭＲ）流体ダンパにおいて、ピストンロッドの表面の仕上げと軟磁性粒子のサイズとの間の規定の関係を含み寿命を長くする特殊な密封装置を記載している。摩擦低減表面処理を施した金属ブシュ（３６ａ）が付勢式リップシール（３８ａ）と組合されて磁気粒子がダンパから逃げるのを防止して、側方荷重を支えるために用いられている。磁気的に制御される弁は、流体通路を定めるために外側環状リング（８２ａ）から間隔をあけられた別々の上磁極片（８０ａ）と下磁極片（８５ａ）から形成できる。上磁極片と環状リングは、非磁性溶接部、スポット溶接板、又は代りにＰＩＭ又はＭＩＭなどの粉末金属処理を用いて単一ユニットとして形成されたブリッジ要素によって一っに固定できる。コイル集合体（８８ａ）を導体と容易に接続できるように軸方向に伸びるピン（９４ａ、９６ａ）で構成できる。エラストマ要素（９８ａ）が単一ストランド導体に対して電気的及び流体密封的に係合できる。プッシュオンコネクタ（８３ａ）が単一ストランド導体と軸方向に伸びるピンとの間を接続するのが好ましい。２本の単一ストランド導体型において、一方の単一ストランドが入り電流を流し、他方が出電流を流す。