baber/WOPTO huggingface dataset:
Patent JP-H0669503-A (JP)
Title: Thin-film transistor and its manufacture
Inventor: KITAZAWA YOSHIYUKI
IPC: H01L29/786
Filed: 1992-08-17
Abstract: PURPOSE:To eliminate the lack of uniformity of a characteristic due to the discontinuity or the high resistance of a metal gate electrode and due to a drop in a gate voltage by a method wherein, after a silicon oxide film has been deposited on a silicon film, the silicon film and the silicon oxide film are thermally oxidized and a thin film for gate electrode use is deposited and formed. CONSTITUTION:A difference in level at a channel edge E in a thermally oxidized silicon film 403A amounts to 160nm, and a difference in level at a part E in a thermally oxidized silicon film 403R amounts to 60nm. In addition, the magnitude of a tapering angle at the channel edge E becomes much smaller in a later process. As a result, a metal gate electrode 404 formed by a sputtering method does not cause the deterioration of a film quality or a constricted part at the edge part E, and the resistance of the metal gate electrode 404 does not become high or the metal gate electrode is not discontinued. Since the growth amount of silicon oxide is small as compared with conventional methods, the reduction in a film thickness at the edge part E is comparatively small, and it is possible to prevent the drop in breakdown strength of a gate.
Patent JP-S6194875-A (JP)
Title: Cabin tilt mechanism for agricultural tractor
Inventor: HARA TOSHIHIRO
IPC: B62D33/067
Filed: 1984-10-16
Abstract: PURPOSE:To increase the tilt angle of a cabin frame that stretches from a turning pivotal point to the rear end of a cabin and improve the stability at tilt turning by arranging the tilt turning pivotal point backward from the center of a rear axle. CONSTITUTION:A pivotal bracket 1 is loaded on a rear axle housing H and is tightened by a check chain bracket 13 and a bolt 12 that are made to touch from downward. The other pivotal bracket 5 is secured to the pivotal bracket 1 and a pivotal pin of a cabin is mounted on this bracket 5. Since the cabin 9 is mounted by the pivotal pin 6 so as to turn or this pin 6 is arranged at the upper part of the center 0 of rear wheels and slightly backward, the tilt angle b of a cabin frame 2 can be increased.
Patent JP-H0753723-A (JP)
Title: Preparattion of polyester-modified silicone resin
Inventor: YOSHIKAWA YUJI
IPC: C08G77/445
Filed: 1993-08-10
Abstract: PURPOSE:To prepare the subject resin improved in stain resistance by mixing a given polyester resin with a terminal-reactive dimethylpolysiloxane of a given formula and effecting hydrolysis and polycondensation reactions thereof in the presence of a catalyst. CONSTITUTION:100 pts.wt. polyester resin contg. at least 2 hydroxyl groups per molecule is admixed with 0.1-10 pts.wt. terminal-reactive dimethylpolysiloxane of the formula I (wherein R<1> and R<2> are each a 1-6C alkyl; R<3> and R<4> are each a 1-8C alkyl or aralkyl; A is an oxygen atom or a polymethylene group; (a) and (b) are each 2 or 3; and (n) is 3 to 200). If necessary, the resulting mixture may further be admixed with at most 1,000 pts.wt. alkoxysilane and/or alkoxysiloxane of the formula II (wherein R<5> is a 1-8C alkyl, phenyl, or aralkyl; R<6> is a 1-6C alkyl; 0<=C<=2; 0<d<=4; and 0<C+d<=4). Subsequently, a catalyst such as acetic acid is added in an amt. of 0.01 to 5wt.% based on the alkoxysilane, etc. The resulting mixture is subjected to hydrolysis and polycondensation reactions at 50 to 120 deg.C to obtain the objective polyester- modified silicone resin.
Patent JP-H0380218-A (JP)
Title: Liquid crystal electrooptical element
Inventor: CHINO EIJI
IPC: G02F1/1335
Filed: 1989-08-24
Abstract: PURPOSE:To obtain a good contrast by providing a selective reflecting member having a reflecting surface of a plane shape on the opposite side with the reflecting member and liquid crystal cell in-between and orienting the major axis of the liquid crystal molecules near the substrate of the liquid crystal cell with 30 to 65 deg. angle with the substrate when an electric field is not impressed. CONSTITUTION:The liquid crystal cell is constituted of the substrate 2 having transparent electrodes 3 and an oriented film 4 and the liquid crystal molecules 7 crimped by the reflecting member 8 having a reflecting function and the substrate 2 having oriented film 4 via a sealing part 5. The element is further constituted of the selective reflecting member 9 installed in the form of facing the reflecting member 8 having the reflecting function of this liquid crystal cell. The pretilt angle 6 of the liquid crystal molecules in the liquid crystal cell is inclined by 30 to 60 deg. when the electric field is not impressed. The liquid crystal electrooptical element having the high contrast is obtd. in this way even if the number of circuit elements increases.
Patent JP-H0769580-A (JP)
Title: Crane device for container
Inventor: SAKUMA YOSHIBUMI
IPC: B66C19/00
Filed: 1993-09-02
Abstract: PURPOSE:To shorten a cycle time for cargo loading and unloading by easily aligning the inclination of a spreader with a ship's list. CONSTITUTION:A gyroscopic sensor 2A is fitted to a spreader, and a programmable controller 3 is provided for receiving the angle of a ship's list detected with the sensor 2A. An operator's cabin is provided with a color graphic panel 4 for displaying the ship's list transmitted from the controller 3. An operator corrects the inclination of the spreader in alignment with the ship's list displayed on the panel 4.
Patent JP-S63258446-A (JP)
Title: Production of alkoxybenzene derivative
Inventor: YAMAKAWA KAZUYOSHI
IPC: C07C239/00
Filed: 1987-09-01
Abstract: PURPOSE:To obtain the titled compound useful as pharmaceuticals, their intermediates, reducing agents, antioxidants, herbicides, etc., in high yield, by reacting a halogenobenzene derivative with alcohols in the presence of copper or a copper compound, amines and a base. CONSTITUTION:A halogenobenzene derivative of formula I (X is halogen; Y is bivalent linking group; R1 is H, alkyl, aryl, heterocyclic residue, etc.; R2 is group which can be substituted to aromatic ring; m is 0-4; Y may form a 5-7-membered ring by independently bonding with R1 or R2; etc.] is made to react with alcohols of formula R3OH (R3 is alkyl) to obtain the objective compound of formula II. The reaction is carried out in the presence of copper or a copper compound (e.g. copper acetate), amines (e.g. 2,2'-dipyridyl) and a base (e.g. NaOH) at -20-+100 deg.C. The amount of the alcohols is 1.0-200mol. per 1mol. of the compound of formula I.
Patent JP-S6277907-A (JP)
Inventor: ONO SADAMU
IPC: F25D1/00
Filed: 1985-10-01
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-S6276447-A (JP)
Title: Oxygen concentration detector
Inventor: HASHIMOTO KENSHIROU
IPC: G01N27/27
Filed: 1985-09-30
Abstract: PURPOSE:To securely prevent the occurrence of blackening phenomenon by providing a limiter means controlling a supply current value to an oxygen pump element when the voltage between electrodes made of the oxygen pump elements exceeds a voltage corresponding to a supply current value to the oxygen pump element. CONSTITUTION:An air/fuel ratio control circuit 32 reads the output voltage of a noninversion amplifier 38 as a temperature Tex in the vicinity of the oxygen pump element 1 and a battery element 2, the output voltage of a differential amplifier circuit 17 as a pump voltage VP between electrode plates 5 and 6 made of the oxygen pump elements 1 and the terminal voltage of a resistance 15 as a pump current value IP at every prescribed period. A limiter voltage VPL determined by the current value IP and temperature Tex available from the actual results is previously written as a data map in a memory such as a ROM in the air/fuel ratio control circuit 32. Accordingly the limiter voltage VPL corresponding to the read-in pump current value IP and temperature Tex is retrieved from the data map. If VP>VPL, there is concern that the blackening phenomenon will occur, and therefore the supply of the pump current is stopped.
Patent JP-S6459906-A (JP)
Title: Manufacture of superconducting coil
Inventor: YAMAZAKI SHUNPEI
IPC: H01F6/06
Filed: 1987-08-31
Abstract: PURPOSE:To manufacture a superconducting coil of thin film by a method wherein a thin film made of an oxide superconducting material is formed on a substrate, the oxide superconducting material is left in belt-like form by removing said material by selectively projecting a laser beam, and the material having non-superconducting characteristics is laminated under or on the oxide superconducting material. CONSTITUTION:An oxide superconducting thin film 2 of 0.1-50mum, 20mum for example, in thickness is formed on a disc-shaped substrate 1 by conducting a sputtering or printing method. A heat-treatment is performed thereon in an oxygen atmosphere, a superconducting ceramic film is formed, and an excimer laser beam 4 is projected. This laser beam is scanned (11) from the left end to the center part, and the disc-shaped substrate is rotated (12) and a groove 3 is formed. After a single-layer wiring has been formed, an oxide nonsuperconducting thin film 6 is formed on the whole surface of the above- mentioned substance, the second oxide superconducting thin film 7 is laminated, and the second oxide superconducting thin film is connected to laser-scribed coils 7-1, 7-2,... at the connection part 8. Then, a strip-shaped wire is wired in disc-like form, and its multilayer winding can be conducted.
Patent JP-H0882421-A (JP)
Title: Gas turbine combustor
Inventor: CHIKAMI RINTAROU
IPC: F23R3/42
Filed: 1994-09-13
Abstract: PURPOSE: To improve high temperature characteristics (strength at high temperature, oxidation-resistance, corrosion resistance, etc.) of a gas turbine combustor. CONSTITUTION: A porous ceramic cylinder 5 of an oxide is disposed on a contact surface with a combustion gas in an inner cylinder 1 to deal with oxidation and thermal shock. A dense ceramic cylinder 4 for a general structure is bonded to the back surface of the cylinder 5 into a cladding structure to improve structural strength. Both cylinders 4, 5 are divided into a plural structures to compensate low strength with a volume effect.
Patent JP-H0642647-A (JP)
Title: Method for working metal gasket
Inventor: UEDA KOSAKU
IPC: B23K26/21
Filed: 1992-07-24
Abstract: PURPOSE:To radiate heat and prevent a metal base plate from deformation in the metal base plate having beads formed in the peripheral edge of an opening corresponding to a cylinder bores and a shim plate stuck to the peripheral edge of the opening side flat part by avoiding the overlapping of the diameters of spot welds in parts close to the bore. CONSTITUTION:A metal gasket interposed between splice surfaces of a cylinder head and cylinder block of an internal combustion engine has a metal gasket body 1 made of an elastic base plate 2 provided with a plurality of cylinder bores #1, #2... while provided with beads concentrically with the respective bores #1, #2.... Also a shim plate 4 is provided from the bead 3 to the peripheral edge of the bore side flat part. While the respective shim plates are stuck to the peripheral edges by spot welding 5, the diameters of the spot welds in the vicinity A of the bores are adapted not to overlap each other, i.e., the rate of the pitch P of the spot welds to the diameter D of the welds (P/D) is set to at least 1.2 to reduce thermal distortion.
Patent JP-S60111213-A (JP)
Title: Supporting device of objective lens
Inventor: KOKADO HIROSHI
IPC: G02B7/02
Filed: 1983-11-22
Abstract: PURPOSE:To enable realization of reduced thickness of a supporting plate, improvement in flexibility of the supporting plate and assurance of a prescribed damping effect by unitizing the supporting plate, metallic plates and viscoelastic member by thermal melt sticking. CONSTITUTION:This invention relates to a supporting device for an objective lens provided to a reproducing device which reads the information recorded on a disc-shaped information recording medium in which a supporting plate 9 is formed by melt sticking thermally a pair of rectangular metallic plates 6 and a viscoelastic member 7' consisting of, for example, a thin butyl rubber sheet to be interposed therebetween at and under a high temp. and high pressure, thereby unitizing said plates and member. The thermal melt sticking may be accomplished by coating a vulcanizing adhesive agent 9 having high adhesive strength on the surfaces of the respective plates 6 to face the member 7', then sandwiching the member 7' between the plates 6 and placing the same in an atmosphere kept at and under a specific high temp. and high pressure, thereby forming the plate 9'. The plates 6 and the member 7' are adhered at the higher strength if a vulcanizing adhesive agent 10 is used for the adhesion.
Patent JP-H0266546-A (JP)
Title: Mask for manufacturing semiconductor device
Inventor: TOYODA AKIHISA
IPC: G03F1/48
Filed: 1988-08-31
Abstract: PURPOSE:To decrease the number of times of complicated trouble and to reduce the cost by using a multiple protection film for a metal frame as to the protection film of a metal film pattern. CONSTITUTION:Thin films 5 and 6 are laminated newly on a conventional thin film 4 and if the film 6 can not be used, the thin film 6 is removed to reuse the pellicle. The thin film 5 functions similarly to the thin film 6. Further, the thin films 4 - 6 are nitrocellulose films of about 1mum and contact one another, the thin film 4 is adhered on the end surface of the metal frame, and the thin films 5 and 6 are adhered and fixed on the side of the metal frame. Consequently, the complicated operation and cost for resticking the pellicle are reduced except a case where the thin films 4 - 6 break or flaw.
Patent JP-S6197776-A (JP)
Title: Device for credit transaction and transaction data control
Inventor: MABUCHI SHIGERU
Filed: 1984-10-17
Abstract: PURPOSE:To execute the credit transaction and the POS control with one kind of a terminal, to decrease facilities for a credit transaction and to improve operability by transmitting the credit transaction information including the transaction amount calculated based upon card information and transaction data to a central device and displaying information concerning whether or not the credit transaction is advisable. CONSTITUTION:Plural terminals 10 are connected to a terminal control device 20, and a terminal control device 20 is connected by a central device 30 of a bank or a credit company, a central device 40 of a POS center and a communication line. The terminal 10 is controlled by CPU11, controls a memory 17 to store the program, and a memory 18 to store the transaction data and a card reader, and has a card reader control circuit 14, etc., to input the reading data to CPU11. A message sent from the central device 30 to the terminal control device 20 is to inform whether or not the credit transaction using a magnetic card is advisable and includes a company code, a store code, an indicated terminal No. a transaction OK/NG code and the display data.
Patent JP-H0268435-A (JP)
Title: Ventilation system for toilet
Inventor: AOYAMA KENICHIRO
IPC: F24F7/00
Filed: 1988-09-01
Abstract: PURPOSE:To enable a mechanism for adjusting a degree of opening of a louver to be used for adjusting a quantity of light of a illuminating lamp by a method wherein a ventilation louver having a mechanism for adjusting a degree of opening is arranged at an upper part of a toilet space, an operating member connected with the adjusting mechanism through a control system is arranged at a lower part of the toilet space, an operation under an easy attitude can be performed and the illuminating lamp is arrange at a rear part of the louver. CONSTITUTION:An operating member 1 is pivotally arranged at a position near a lower part of an approximate central part in a vertical direction of a toilet circumferential wall Wt. The operating member 1 is connected to a louver driving shaft 21 through a chain drive 2, a drive shaft 3 and a universal joint 4 so as to constitute a torque transmitting control system 2-3-4. With this arrangement, a degree of opening of a ventilation louver 20 can be adjusted. A fluorescent lamp 5 is stored at a port space Sp at a rear part of the louver 20 and then a quantity of light can properly be adjusted.
Patent JP-H0267676-A (JP)
Title: Chinese numeral conversion processor
Inventor: IGAWA KOJI
IPC: G06F17/22
Filed: 1988-09-01
Abstract: PURPOSE:To automatically convert Arabic numerals into prescribed Chinese numerals when contexts are similar by referring a preceding converted result at the time of converting a character string including Arabic numerals. CONSTITUTION:When a key entry is applied to an input device 1, the key is decided by a next process determining means 2. When a conversion key is inputted, whether Arabic numerals are included in a reading character string or not is analyzed by a reading character string analyzing circuit 5. When Arabic numerals exist, the preceding and succeeding character strings of the numerical part are divided by a preceding/succeeding character string analyzing circuit 8 and respective speech part information is obtained by a speech part analyzing circuit 9. A Chinese numeral conversion circuit 10 retrieves learning data in a preceding/succeeding speech part learning area 14 at first, and when the same data as the speech part of respective words before and after the current word are detected as the result of retrieval, the Arabic numerals are converted into Chinese numeral having the same sort as the Arabic numerals. The preceding and succeeding character strings and the numerical parts are united and the character string is visualized by a display device 13 as the final candidate character string.
Patent JP-H1046666-A (JP)
Title: Connection structure between post and beam
Inventor: TEZUKA JUNICHI
IPC: E04B1/26
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to connect definitely a beam to a post having a large cross section and a large span by fitting beam receiving hardware comprising an L-shaped metal fitting, a web plate and a connection ball fixed with a post into a slit and a ball receiving hole provided in the end of a beam. SOLUTION: A square-shaped web plate 5 is fixed with the central part of an L- shaped metal fitting 4 provided with a vertical section 4B erected on the right end of a horizontal section 4A and a connection ball 6 is fitted in an opening 51A provided on the lower left portion of the web plate 5, thereby manufacturing beam receiving hardware 2. On one hand, there is provided a slit which is equivalent to the thickness of the web plate 5 in the central part of the end of the beam while a connection ball receiving hole, which is slightly shorter than the diameter of the connection ball 6, is provided on the lower end face, thereby forming an engagement section. The vertical section 4B of the beam receiving hardware 2 is bolted up with the post, thereby fitting the intersecting slit into the web plate 5 and driving thereinto with a wooden maul.  Then, the left inner wall of the connection ball receiving hole presses the outer peripheral surface on the right side of the connection ball, thereby drawsing the beam toward the post so that the beam may be connected to the post definitely.
Patent JP-S6375917-A (JP)
Title: Broadcasting recording instruction device
Inventor: DOI MIWAKO
IPC: H04N5/44
Filed: 1986-09-19
Abstract: PURPOSE:To easily perform the reservation recording operation of a broadcasting program by a user, by providing a reception part to receive a broadcasting communication, and a display part to display information regarding a day of the week, a time, and the name of a broadcasting station, etc., required at the time of instructing the recording, in two-dimensional way, etc. CONSTITUTION:The titled device is constituted of the reception part 1 consisting of a tuner to receive the broadcasting communication, etc., the display part 3 consisting of a cathode ray tube to display the information required for the reservation of a received broadcasting, or a timer, a correspondence part 4 which corresponds a coordinate position on the display part 3, with the information required for the reservation of the program, an input part 5 to perform the selection and instruction of the received broadcasting, a recording part 7 to record the broadcasting on a video tape, etc., an instruction part 6 to perform the confirmation instruction of the information displayed on the display part 3, and a control part 2 to control those parts. Also, the information regarding the day of the week, the time, and the name of the broadcasting station, etc., required at the time of instructing the recording, can be displayed on the display part 3 in two-dimensional way. In this way, it is possible to remarkably reduce the load on the operation of the user, and to easily confirm the content of the timer.
Patent JP-H08212624-A (JP)
Title: Signal detecting device
Inventor: OZAKI SHINYA
IPC: G11B27/10
Filed: 1995-08-28
Abstract: PURPOSE: To detect a control signal such as start ID signal, etc., in keeping a high reliability even under such a condition of an inferior error rate as in a high speed search. CONSTITUTION: A control signal recorded over a series of a recording range on a magnetic tape as a recording medium is retrieved at a high speed by a a DAT mechanical system 11 as a reproducing means under control of a search control circuit 15. The read-out control signal is sent to a system controller 17, and when the control signal is read out as a prescribed one k-times (k<=n) among the result of reading the control signal n-times, it is judged that a prescribed control signal is certainly recorded.
Patent JP-S59110447-A (JP)
Title: Ring forging device
Inventor: OOKAWACHI TOSHIO
IPC: B21K21/06
Filed: 1982-12-16
Abstract: PURPOSE:To forge a large-diameter ring by providing a free space for preventing an interference between a ring to be forged and a press. CONSTITUTION:A ring 100 to be forged is placed on each pair of rollers, and thereafter, an anvil 80 is fed into the inside of a press by driving a motor 56. Subsequently, pressurized oil is supplied to anvil lifting hydraulic cylinders 31, 32, the anvil 80 is lifted, the upper face part of both end parts of the anvil 80 is welded by pressure to pressure receiving surfaces 141, 142 of a window 14 of side frames 11, 12, and the ring 100 is lifted by a roller for rotating and feeding a ring to be forged. Next, the pressurized oil is fed to pressure cylinders 15, 16, a forming die is lifted, and the ring to be forged 100 is forged. Thereafter, the ring 100 is rotated and fed by driving the feed roller for rotating a ring to be forged, and the second forging is executed. When the whole circumference of the ring 100 is formed to a prescribed thickness, it is taken out of the inside of the press.
Patent JP-S6191018-A (JP)
Inventor: MAIKERU PII BINKURAA
IPC: C01G51/06
Filed: 1985-10-03
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-H04101358-A (JP)
Title: Double fluid cell
Inventor: NOYA SHIGETO
IPC: H01M10/0563
Filed: 1990-08-20
Abstract: PURPOSE:To obtain a cell having high electromotive force and high function by using an acidic electrolyte and an alkaline electrolyte as a cathode electrolyte and an anode electrolyte, respectively and bipolar ion-exchange membrane as a diaphragm. CONSTITUTION:An acidic electrolyte 14 and an alkaline electrolyte 15 are used as a cathode electrolyte 12 and an anode electrolyte, respectively and a bipolar ion-exchange membrane 11 is used as a diaphragm. That is, the acidic electrolyte 14 and the alkaline electrolyte 15 are separated by the bipolar ion-exchange membrane 11 to prevent direct contact and neutralization reaction between these electrolytes and based on the mutural function of a cation-exchange group and an anode-exchange group by the bipolar ion-exchange membrane combination of the electrode reaction in the anodic electrolyte and the electrode reaction in the alkaline electrolyte is made possible. As a result, improved electromotive force is obtained.