baber/WOPTO huggingface dataset:
Patent JP-H04214673-A (JP)
Title: Thin-film transistor and manufacture thereof
Inventor: UEDA TORU
IPC: H01L29/78
Filed: 1990-12-13
Abstract: PURPOSE:To provide a thin-film transistor suitable for downsizing and to provide the method for manufacturing thereof. CONSTITUTION:Since this transistor is a thin-film one and it has a gate electrode 2 the surface of which has great unevenness, a surface area of a gate insulated film 3 and channel layer 4 which are formed on the gate electrode 2 is larger than that of the conventional transistor. The great unevenness on the surface of the gate electrode 2 is obtained by controlling the deposition temperature when depositing a layer which will eventually become the gate electrode 2 on a substrate 1 for permitting the deposited layer to have both a crystalline region (crystal grains) and an amorphous region. Even if a distance between a source and a drain is shortened, there occurs no problem such as the fluctuation of inverting threshold voltage, the increase in leak current between the source and the drain or the decrease in withstand voltage between the source and the drain, due to a short channel effect.
Patent JP-H04214124-A (JP)
Title: Microwave oven
Inventor: KAWAKAMI MIHOKO
IPC: H05B6/68
Filed: 1990-12-13
Abstract: PURPOSE:To additionally cook a material to be heated, which is placed and heated in a heating chamber, by only setting time, as necessary, after the material is cooked, so as to finish the cooking according to user's preference. CONSTITUTION:A cooking time is inputted into a control means 13 for operating a heating means 2 by manipulating a cooking time setting key 4 within a predetermined period of time (for example, 3 minutes) after the finish of cooking and, when the cooking is restarted by manipulating a starting key 5, the heating means 2 is operated in the cooking sequence before the finish of cooking, thereby carrying out the additional cooking.
Patent JP-H04216061-A (JP)
Title: Ink jet recording head and preparation thereof
Inventor: SEINO TAKERO
IPC: B41J2/045
Filed: 1990-12-17
Abstract: PURPOSE:To enhance the adhesiveness of a nozzle plate, to also enhance the accuracy of an orifice and to simplify a manufacturing process by constituting the nozzle plate of the photosensitive substance directly bonded to a flow path forming substrate. CONSTITUTION:A vibration plate 3 having piezoelectric elements 5 bonded thereto as ink emitting elements is bonded to a flow path forming substrate 2 on the supply orifice side thereof and a photosensitive resin film 1 composed of a photosensitive substance containing a water repelling substance forming a nozzle plate 8 is directly bonded to the flow path forming substrate 2 on the nozzle side thereof. At first, the photosensitive resin film 1 is laminated to the flow path forming substrate 2 and, subsequently, a mask pattern 6 of nozzle orifices is provided on the photosensitive resin film 1 so that the patterns 6a coincide with the centers of communication orifices 4a by a microscope and the film is exposed to UV by an exposing machine and developed by a developing solution using a developing machine to form nozzle orifices 7. Thereafter, the remaining photosensitive resin is heated or subjected to post-exposure in order to enhance solvent resistance to obtain a nozzle plate 8.
Patent JP-H04219855-A (JP)
Title: Command information analysing system
Inventor: KATSUTA KATSUSHI
IPC: G06F15/00
Filed: 1990-12-20
Abstract: PURPOSE:To decrease the workload for the addition or alteration of command information to be analyzed and to shorten the time of verification of the accuracy of a command analytic process. CONSTITUTION:A character delimitation symbol storage means 4 is stored with character string delimitation symbols which decompose the command information into character string units. A syntax information storage means 5 is stored with command syntax information which enables a sequential search corresponding to the character string order of respective commands. A command input means 6 inputs the command information from an external system 1. A character string extracting means 7 decomposes the inputted command information into the character string units with a character string delimitation signal to extract the character strings. A syntax table search means 8 makes the sequential search by referring to the syntax information storage means 5 by character strings according to the extracted character strings. A command process start means 9 starts a command process corresponding to a command processing system 3 according to the search result.
Patent JP-H04219212-A (JP)
Title: Cutter blade
Inventor: KASAHARA NOBUMOTO
IPC: B24D5/10
Filed: 1990-12-20
Abstract: PURPOSE:To improve operating efficiency by forming a comparatively wide ditch such as a melted snow ditch to a concrete surface, etc., through one-time cutting process. CONSTITUTION:The outer circumferential end section of a rotating substrate 6 is formed thickly while cutting chips 10 wide in the circumferential direction are disposed and fixed onto an outer circumferential surface 8 at regular intervals, and front end faces 10a in the direction of rotation of the cutting chips 10 have an inclination of theta deg. in the axial direction of the rotating substrate 6.
Patent JP-H0568417-A (JP)
Title: Cutting machine for brush
Inventor: JIYON SHII BURAUN
IPC: A01D34/44
Filed: 1990-12-21
Abstract: PURPOSE: To remove a brush without being after-mentioned solid-state matter, a rock, etc., by pivotally supporting a hammer to a hammer axis in the state of being rotatable in the pocket of a drum so as to hold the hammer at the outer side of the radius of the drum by the rotation of the drum. CONSTITUTION: A drum 21 is arranged in the casing 20 of a brush cutting head supported by a joint connecting type crane to be rotatable by a motor. The hammer 22 is arranged in the hammer pocket 33 of the drum by the hammer axis to be rotatable to hold the hammer outside the radius of the drum by centrifugal force by the rotation of the drum. Each hammer pocket is closed by hemicycle rear wall 34 and the drum has the internal part reinforced by an internal part plate 36 welded at the inner wall and the rear wall 34 of the drum.
Patent JP-H04225421-A (JP)
Title: Data rewriting system
Inventor: ISHIKAWA JUN
IPC: G06F3/06
Filed: 1990-12-27
Abstract: PURPOSE:To surely rewrite the data by providing a new shadow directory to a nonvolatile memory and obtaining a duplex directory. CONSTITUTION:A shadow directory D2' is provided to a nonvolatile memory 212 in addition to a primary directory D2. Then the time stamps, i.e., the time displays are given in turn to both directories. magnetic When the data are rewritten to a magnetic disk device 3 from the memory 212, both time stamps are compared with each other and the directory having the larger time stamp is used for rewrite of the data to the device 3. Therefore the data is surely rewritten despite any fault occurred to the directory and the reliability is improved when the data are rewritten to the device 3 from a data buffer 21.
Patent JP-H0594709-A (JP)
Title: Reflecting plate
Inventor: MARUYAMA TATSUO
IPC: F21V7/00
Filed: 1990-12-27
Abstract: PURPOSE:To provide an inexpensive reflecting plate easy to manufacture and having a reflecting face hardly heated to a high temperature by the light from a light source. CONSTITUTION:A reflecting member 2 faced to a light source is vacuum-formed out of an infrared-transparent PI film reflecting only visible rays, passing heat rays, and having the thickness of 250mum. A fitting/holding member 3 is injection- molded with the heat conducting resin filled by 60-80% with a heat conducting filler made of MgO into nylon 6.6 while a reflecting member 2 is inserted, and the reflecting member 2 is held. The fitting/holding member 3 secures the mechanical strength of the reflecting member 2 formed into a thin film shape, it absorbs the heat rays passing the reflecting member 2, and heat is radiated by the heat conducting filler.
Patent JP-H04233071-A (JP)
Title: Division/merger work scheduling preparing method
Inventor: MIYOSHI TERUMI
IPC: G06Q50/00
Filed: 1990-12-28
Abstract: PURPOSE:To automatically prepare efficient work scheduling by providing a collection flag at a work order and allocating the work to a machine (WS) totally for each process or singly based on this flag concerning the division/ merger work scheduling preparing method. CONSTITUTION:When the collection flag of the work order prepared from an ordering order is turned on, the WS of the head work order of the same order is temporarily decided and among these temporarily decided work orders, the most preferential work order is selected and allocated to the WS. On the other hand, the work orders after the second order of the same order are repeatedly allocated to the same WS as mentioned above so as to execute work scheduling.
Patent JP-H04233570-A (JP)
Title: Thermal fixing device for image forming device
Inventor: HASEGAWA KENICHI
IPC: H05B3/00
Filed: 1990-12-28
Abstract: PURPOSE:To facilitate the exchange of the heater of a fixing roller and to improve heat efficiency. CONSTITUTION:The heater 14 is supported only by one end face side of the fixing roller 1, and further plural heat pipes 7 are arranged in an axial direction in the fixing roller 1. Since the heater 14 is one-sidedly supported, the exchange of the heater is facilitated. Then, the end of the fixing roller which does not support the heating heater can be sealed, so that the heat efficiency is improved. By arranging the heat pipe 7 in the fixing roller, uniform heating is attained as a whole even in the case that the heater is short.
Patent JP-H055178-A (JP)
Title: Production of high purity tungsten
Inventor: SASAKI YASUSHI
IPC: C23C16/14
Filed: 1990-12-12
Abstract: PURPOSE:To obtain high purity tungsten fluoride gas to be used as the reaction gas for vapor phase growing by a simple process by cooling and solidifying the source gas to separate impurities such as oxygen, nitrogen, etc., from tungsten fluoride. CONSTITUTION:The source gas filling a container 2 is cooled as in the container with a coolant such as alcohol 3 so that tungsten fluoride is cooled and solidified. Impurities such as oxygen, nitrogen, etc., which are not condensed are separated from tungsten fluoride and removed by vacuum evacuation with a pump 6. When the obtd. tungsten fluoride is to be used as the reaction gas for vapor phase growing, precipitate of tungsten without containing solid solution of nitrogen or oxygen can be obtd. The tungsten product manufactured from this tungsten precipitate has excellent heat resistance and high temp. strength intrinsic to tungsten, and shows no deterioration in toughness even when the product is exposed to high temp. environment for a long time.
Patent JP-H04108263-A (JP)
Title: Laser beam recorder
Inventor: SHIMADA AKIRA
IPC: B41J2/44
Filed: 1990-12-19
Abstract: PURPOSE:To vary image recording density excellently by changing a turning-on time width, and changing the recording density of the scanning direction of a laser beam spot and the moving direction of a recorder surface corresponding to the changes of a laser beam spot diameter and a laser beam spot turning-on time width. CONSTITUTION:A recording density setter 15 sets the size of a spot 2c formed on the surface of a photoconductive photosensitive drum 7 controlling a spot size control optical system 6, sets the spot turning-on time width per one picture element of a picture information signal controlling a laser beam generating control circuit 13, and sets the frequency division rate of frequency dividers 17 and 18 for controlling the frequency of a clock signal applied from a clock signal generator 16 to a scanning synchronising circuit 12 and a motor control circuit 14. And the recording density setter 15 controls the size of a recording dot by changing the turning-on time width, and furthermore changes the recording density of the scanning direction of the laser beam spot and the moving direction of the recorder surface. Thus, it is possible to vary the image recording density excellently.
Patent JP-H04218413-A (JP)
Title: Pneumatic tire
Inventor: KAMEGAWA TATSUHIKO
IPC: B60C3/04
Filed: 1990-12-19
Abstract: PURPOSE:To reduce the rolling resistance of a pneumatic tire 11 by decreasing the distortion energy loss, using a simple configuration, which is generated at the side wall of the tire 11 with load rolling. CONSTITUTION:A plurality of ring-shaped recesses 41, 42, 43 apart from one another in the radial direction are formed at the outside surface of a side wall 14, and thereby the deformation generated in the side wall part 14 at the time of load rolling is concentrated around the deepest part 47 of the recesses 41, 42, 43. Thereby the rubber deformation (distortion energy) in the other parts than the deepest part 47 is reduced, and the rolling resistance of the pneumatic tire concerned 11 is lessened.
Patent JP-H06234494-A (JP)
Title: End plate for hanger rail
Inventor: NAKAMURA KAZUO
IPC: B66C11/26
Filed: 1990-12-20
Abstract: PURPOSE:To obtain an excellent anti-coming off effect by forming an end plate, provided in the end part of a hanger rail for holding an air hose or the like hung of a hoist crane or the like, into a mounting structure such that a protrusive streak of a rail lower part is press interposed with upper/lower holding plates by tightening a bolt. CONSTITUTION:In a hanger rail 1 for runnably supporting a hanger, lower part supporting protrusive streaks 1c, 1d are protrusively provided respectivelly to the inward in right/left both side piece lower parts, and upper surfaces of these protrusive streaks 1c, 1d are formed in a horizontal flat surface by which a running track surface of the hanger is formed. An end plate E is mounted to an end part of the rail 1 for preventing the hanger from coming off. This end plate E has a main unit Ea comprising a cushioning piece 14 and a bolt supporting piece 5 inserted in the rail 1 in an internal side surface of a flat plate-shaped end plate 3, and two sheets of holding plates Eb, Ec are arranged in a form of interposing the protrusive streaks 1c, 1d and fixedly tightening a bolt Ed to a screw hole of the one holding plate Eb.
Patent JP-H04224101-A (JP)
Title: Manufacture of solubility-controlled calcium hypochlorite molding
Inventor: KANEDA SHIGETO
IPC: C01B11/06
Filed: 1990-12-26
Abstract: PURPOSE:To obtain the molding of a calcium hypochlorite composition having low dissolving rate and in which salability is controllable by molding a calcium hypochlorite composition and thereafter executing heat treatment at a specified temp. CONSTITUTION:A calcium hypochlorite composition is molded and is thereafter subjected to heat treatment at 40 to 60 deg.C to obtain a desired molding. The calcium hypochlorite composition is a one usually contg., by weight, 50 to 80% calcium hypochlorite, <=20% moisture, <=5% calcium chloride and 3 to 10% calcium hydroxide. The molding is executed by pelletizing a powdery calcium hypochlorite composition into a granular shape and thereafter manufacturing tablets by a tabletting machine or a briquetting machine. According to the above manufacturing method for the molding by subjecting the molding of the calcium hypochlorite composition to heat treatment under the control of temp. and time, the molding of the calcium hypochlorite composition having low dissolving rate and executable of controlling its solubility can be obtd.
Patent JP-H04225877-A (JP)
Title: Bellows cleaning device
Inventor: ONO MITSUO
IPC: B08B9/02
Filed: 1990-12-27
Abstract: PURPOSE:To recover the foreign matter deposited in the recess of the inner surface of a bellows without diffusing it by this cleaner. CONSTITUTION:This device has a rotary cleaning brush 5g, a spray nozzle 6a and a suction nozzle 7c. The deposited foreign matter is cut fine or crushed by a cleaning soln., and the foreign matter is swept out of the bellows groove, sucked by the suction nozzle and removed from the cleaning area.
Patent JP-H057438-A (JP)
Title: Method for inducing callus of cyclamen and method for proliferating cyclamen
Inventor: KATSUYAMA KOICHI
IPC: A01H4/00
Filed: 1990-12-28
Abstract: PURPOSE:To enable 100% callus induction by culturing part of the plant body of a cyclamen in a picloram-containing culture medium. CONSTITUTION:Part of the plant body of a cyclamen is cultured in a picloram- containing culture medium to carry out callus culture of the cyclamen. Furthermore, the culture is preferably carried out in a culture medium containing picloram and cytokinin as auxins and proliferation is preferably performed while inducing adventitious buds.
Patent JP-H04216078-A (JP)
Title: Vector pattern generator
Inventor: YAGYU MASAMI
IPC: G09F15/00
Filed: 1990-12-13
Abstract: PURPOSE:To express a connecting part between calligraphic characters with a natural curve. CONSTITUTION:When two character codes to be connected are continuously inputted to an input means 2, a connecting part operation system selection means 3 determines an operation system suitable for a pattern of a connecting part caused by the combination of these two characters. A vector data reading means 4 reads character data stored in a character pattern storage means 8 by the codes. An inflection point detection means 5 traces plot points of vectors from a start point or an end point, thereby detecting an inflection point where a Y-axis direction is changed. With respect to the continuously inputted two characters, a connecting curve operating means 6 finds a connecting curve from the coordinates of the retrieved three points. A vector data update means 7 determines plot points of the connecting curve.
Patent JP-H03501477-A (JP)
IPC: C07D401/10
Filed: 1988-11-17
Abstract: PCT No. PCT/DK88/00188 Sec. 371 Date Jun. 1, 1990 Sec. 102(e) Date Jun. 1, 1990 PCT Filed Nov. 17, 1988 PCT Pub. No. WO89/05294 PCT Pub. Date Jun. 15, 1989.The present invention relates to hitherto unknown compounds of formula, in which formula R1 stands for hydrogen, straight or branched, saturated or unsaturated, unsubstituted or substituted C1-C8-alkyl, aryl or for ar-C1-C4-alkyl, aryl or an being unsubstituted or substituted phenyl, R2, R3, R4, R5, R6 and R7 are the same or different and stand for hydrogen, halogen, pseudo halogen, cyano, nitro, amino, carboxy, carbalkoxy, carbamyl, hydroxy, alkyl, alkoxy; n and m are the same or different and stand for an integer from 0-6; provided that n cannot be zero when A stands for carboxy and X and Q both stand for a bond; X stands for a bond or for O, S, S(O), S(O)2 or for NR8 where R8 is defined as R1 above; Q stands for a bond of for straight or branched, C1-C6-alkylene; A stands for an acidic group, e.g. for carboxy, 1H-tetrazolyl, a sulphonic acid group, a sulfamyl group, a sulphinic acid group or a hydroxamic acid group. The present compounds are of value in the human and veterinary practice as lipoxygenase inhibitors and/or leukotriene antagonists.
Patent JP-S60500140-A (JP)
Title: 内燃機関に対する沸騰液体冷却装置
IPC: C09K5/00
Filed: 1983-11-14
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-H08510357-A (JP)
Title: 高圧放電ランプ及び高圧放電ランプの製造方法
IPC: H01J9/26
Filed: 1994-05-25
Abstract: (57)【要約】
本発明は放電管を囲繞する外管を備えた高圧放電ランプならびに高圧放電ランプの製造方法に関する。外管（１）は放電管（２）の石英ガラスより低い粘性と特に放電管（２）の石英ガラスより低い軟化温度とを有するガラスから構成され、両端を密閉された放電管（２）の端部（５ａ、５ｂ）上に直接融着される。好適には、外管ガラスとして粘性を低下させる添加物、特にメタホウ酸アルカリ土類金属をドープされた石英ガラスが使用され、一方放電管はドープされない石英ガラスから構成される。さらに外管の石英ガラスは好適には紫外線を吸収する希土類金属添加物をドープされる。誤結像を防止するために、特にほぼ回転対称形の外管（１）の対称軸線は、電極ヘッドを結合する区間に対して、水平のランプ点灯姿勢において対流により生じる放電アークの湾曲によって規定された大きさだけ平行にずらされる。
Patent JP-H09500456-A (JP)
Title: 立体画像生成方法
IPC: G02B30/25
Filed: 1994-05-14
Abstract: (57)【要約】
２つのカメラによって立体画像の生成とかなりの部分の数の電気回路の構成はよく知られている。ここにおける目的は簡単で安価な立体画像を生成できる配列を提供することである。光学ユニット（１）は対象物（０）を映し、立体画像はビームの偏光ユニット（２，３）を直接偏光することによって記録又はディスプレイ装置（４）上に生成される。特にテレビ電話に適応される。
Patent JP-S58502075-A (JP)
Title: 電極のアセンブリを製造する方法
IPC: H01J17/49
Filed: 1982-12-01
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-H02501105-A (JP)
IPC: H02M7/538
Filed: 1987-12-08
Abstract: PCT No. PCT/SE87/00581 Sec. 371 Date Jul. 20, 1989 Sec. 102(e) Date Jul. 20, 1989 PCT Filed Oct. 8, 1987 PCT Pub. No. WO88/04491 PCT Pub. Date Jun. 16, 1988.A method and device for controlling a bridge circuit for providing current or power to a load. The bridge comprises two transistors including flywheel diodes and connected in series between positive and negative power supply rails for conducting current to or from the load under control of a control drive circuit. An LC-circuit is connected between the bridge circuit and the load. The bridge voltage (E) of the connection between the two transistors and the current (I) through the inductance of the LC-circuit are monitored and a firing pulse is supplied to one of the transistors. When the current (I) through the inductance exceeds a preset value (I'), the transistors is turned OFF, whereupon the current of the inductance continues to flow another way through the flywheel diode of the opposite semiconductor member and consequently the bridge voltage (E) changes polarity a first time to the opposite rail polarity until the magnetic energy of the inductance has been terminated resulting in a second change of polarity of the bridge voltage (E) towards the first rail polarity. The change of the polarity of the bridge voltage (E) towards the first rail polarity is detected and another firing pulse is supplied at or shortly after said change.
Patent JP-H06506052-A (JP)
IPC: F23M20/00
Filed: 1991-11-19
Abstract: PCT No. PCT/NL91/00231 Sec. 371 Date May 18, 1993 Sec. 102(e) Date May 18, 1993 PCT Filed Nov. 19, 1991 PCT Pub. No. WO92/08928 PCT Pub. Date May 29, 1992.A burner for pulsating combustion includes an explosion chamber which on the inlet side connects on to a supply tube for combustion air and a supply tube for fuel. On the outlet side is connected one or more discharge tubes for the combustion gases. The invention provides a burner for pulsating combustion which produces considerably less noise than the known devices. This is achieved by providing the explosion chamber with a widening on the outlet side and connecting the discharge tube(s) to this widening at or close to the periphery thereof.
Patent JP-H08500213-A (JP)
Title: 減極ソリッドステート・ダイオード・プンプド・レーザ
IPC: H01S3/094
Filed: 1994-06-02
Abstract: (57)【要約】
開示された発明である減極レーザ光を生じるためのレーザおよび方法は、レーザ光の生成の分野に関する。レーザの一実施例は、ソリッドステートの非複屈折性のレーザント材料（１８）と、レーザ・ダイオード・ソース（Ｓ）と、レーザ・ダイオードからレーザント材料へ光を伝達し、レーザント材料により生じたレーザ光を出力結合器（２０）に向けて反射してレーザント材料に対する光キャビティを形成し、略々同じパワー・レベルの２つの密な間隔の直交する直線偏波を特徴とする少なくとも２つの縦の定在レーザ・モードを有する単一ライン多重モードのレーザ光をキャビティ内に形成するための複屈折性の光学的遅延手段（２４）とを含む。
Patent JP-H04503678-A (JP)
Title: フェニルジオキサン類
IPC: G02F1/13
Filed: 1990-12-08
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-S63502589-A (JP)
Title: 強誘電性液晶混合物及び電気光学表示素子
IPC: C07C69/76
Filed: 1987-02-05
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-H04504652-A (JP)
Title: 生パン粉を食用品に塗すためのパン粉塗せ装置
IPC: A23P1/08
Filed: 1989-12-05
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-S60500906-A (JP)
Title: 塩中子を使用する加圧成形方法並びに中子を製造する組成物
IPC: B29C33/52
Filed: 1984-03-27
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-2002505045-A (JP)
Title: サービス制御ポイント（ｓｃｐ）におけるオーバーロード防止
IPC: H04Q3/545
Filed: 1998-06-04
Abstract: (57)【要約】
トランザクション処理システム、例えば遠隔通信サービスプラットフォームはネットワークインターフェイスを含み、ネットワークインターフェイスは使用の際に通信ネットワーク、トランザクションプロセッサ、およびガバナに接続される。ガバナは、トランザクション処理レートについての固定制限値をもつようにしてプログラムされ、固定制限値に達するとインバウンドトランザクションを解放する。ガバナは、トランザクションを開始するときの最初のメッセージと、トランザクションの次の処理中の中間のメッセージの両方に応答することができる。
Patent JP-H08511575-A (JP)
Title: 非イオン界面活性剤の安定な水性乳濁液
IPC: C11D3/37
Filed: 1994-05-31
Abstract: (57)【要約】
疎水性非イオン界面活性剤、および親水性非イオン界面活性剤、および粘度を低下させ且つ気泡を排除するためのシリコーンを含んでなることを特徴とする、安定な水性乳濁液を開示する。
Patent JP-H06509084-A (JP)
Title: ２−アミノナフチリジン誘導体の光学異性体の製造方法
IPC: A61K31/435
Filed: 1992-07-10
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。