baber/WOPTO huggingface dataset:
Patent JP-S57165511-A (JP)
Title: Sealing device
Inventor: SUNAMOTO DAIZOU
IPC: E02B7/54
Filed: 1981-04-02
Abstract: PURPOSE:To raise the water shielding property of a gate by providing a hollow rubber confined with a liquid or a gas at the four sides of the gate. CONSTITUTION:A hollow rubber 2 confined with a liquid or a gas and a hollow rubber 3 for pressurization are provided at the rear four sides of the door 1 of a gate. The hollow rubber 3 is expanded by a pressure tube 5 so as to press the hollow rubber 2 onto a flow path 4. The hollow rubber 2 can easily follow the uneven surface of the flow path 4 because it is confined with a liquid, etc., so that even when the hollow rubber 2 is broken, the leakage of water at a stroke from the door 1 of the gate can be avoided by means of the hollow rubber 3.
Patent JP-S60222760-A (JP)
Title: Measuring device with ion selective sensing electrode
Inventor: GERUHARUTO HOOFUMAIERU
IPC: G01N27/403
Filed: 1985-03-13
Abstract: A measuring system comprises ion-selective electrodes adjoining a measuring passage, which has an inlet and an outlet. The measuring passage has bends, which are adjoined by the sensing electrodes, which are flush with the boundary surface of that measuring passage. Said bends extend also before and behind each electrode. The sensing electrodes are provided at the outside surface of each bend so that they will be effectively rinsed and errors due to entrained impurities will be avoided. The measuring passage is suitably substantially circular but has entrance and exit portions offset from the circular line. The electrodes are provided on the outside particularly in a star-shaped array. The measuring system is provided with a shield consisting of a closed, electrically conducting covering, which preferably consists of a metallic cover. Contact and contact pressure springs are subjected to a uniform stress because the cover is mounted with play by means of a hinge so that self-alignment will be effected.
Patent JP-H08247728-A (JP)
Title: Dimension measuring instrument
Inventor: TAKIMASA HIROAKI
IPC: G01B11/08
Filed: 1995-03-08
Abstract: PURPOSE: To provide an inexpensive dimension measuring instrument having a relatively small size. CONSTITUTION: Light from a light emitting element 1 is projected upon an object 4 to be measured after the light is transformed into parallel rays 3 by a lens 2 and the CCD image sensor 5 receives the parallel rays including the shade of the object 4. A comparator 8 binarizes the output of the sensor 5 and a gate generating section 9 generates the gate corresponding to the shade part of the binarized signals. Then an integrator 14 integrates a reference voltage over the period of the gate and outputs the result of the integration as an analog value.
Patent JP-S59175054-A (JP)
Title: Magnetic video reproducer
Inventor: AZUMA NOBUO
IPC: G11B15/467
Filed: 1983-03-25
Abstract: PURPOSE:To improve the stop control accuracy by driving intermittently a magnetic tape and applying digital conversion and integration to a pilot signal reproduced during a stop period and performing the stop position control by the mean value of integration covering plural fields. CONSTITUTION:The pilot signal recorded with multiplexing to a magnetic tape driven intermittently is reproduced by a rotary head 3 which performs a helical scan and integrated by an integrator 19 via an A/D converter 17, etc. to be turned into an error signal. This error signal is latched by a latch circuit 20. A similar error signal integrated over plural fields is also latched by the circuit 20 and then averaged. Thus an error signal having a good S/N is produced from a reproduced pilot signal of a stop mode having a low relative speed between the head 3 and a tape 1. This error signal is compared with the reference value by a comparator 21 to obtain a feedback stop signal of high accuracy. Then a capstan motor 5 is controlled. Thus it is possible to improve the accuracy for control of tape stop position with no use of a control signal.
Patent JP-S62209246-A (JP)
Title: Rotation transmitting device
Inventor: SAITO YOSHIYUKI
IPC: F16H1/06
Filed: 1986-03-06
Abstract: PURPOSE:To permit the insertion of gears at a set insert portion and prevent the interference with the transmission of motion at a gear portion other than the insert portion, by forming a shifted gear section permitting gear teeth to mesh with each other upon insertion of gears, so as to easily insert the gears without the strike of the gear teeth, and providing a normal meshing of gears at a gear portion other than the insert portion. CONSTITUTION:A set insert portion of a bevel gear a or b is so inserted as to be directed to an insert shaft of the other bevel gear. Then, the other bevel gear is so inserted as to mesh with gear teeth at the insert portion of the previously inserted bevel gear. The insert portion is formed with shift i at a fixed section, so as to prevent the strike of the gear teeth of the bevel gears a and b upon insertion and easily insert the gears. At the next time, when the bevel gears a and b are rotated in the direction of arrows j and k, respectively, both the gears are meshed with no shift and less backlash. Thus, the bevel gears may be inserted at the set insert portion, and the gear teeth other than the insert portion may be meshed normally. Accordingly, there occurs no interference with the transmission of motion.
Patent JP-S62205693-A (JP)
Inventor: MATSUMOTO MASARU
IPC: H05K3/46
Filed: 1986-03-05
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-S58166419-A (JP)
Title: One-chip microcomputer
Inventor: OOUCHI ATSUSHI
IPC: G06F1/08
Filed: 1982-03-29
Abstract: PURPOSE:To perform operation dealing with more bits than those of a system without increasing the number of cycles by setting the frequency of the clock in a CPU to an integral multiple of the clock frequency of a peripheral circuit. CONSTITUTION:The CPU consists of a controller 1 having a sequence circuit, instruction register 2, ALU (arithmetic logical unit) 3, a group of registers 4a- 4i, etc. The operation of the ALU3 is performed by a control signal generated on the basis of an operation clock phic supplied form a signal generating circuit 8 to the controller 1. The frequency of said operation clock signal, i.e. clock signal phic is set to an integral multiple of the frequency of system clock signal Pc1- Pc3 supplied from the signal generating circuit 8 to peripheral circuits of the CPU such as an ROM5, RAM6, and I/O port 7.
Patent JP-H02261712-A (JP)
Title: Sheet material conveying belt
Inventor: KURITA YASUSHI
IPC: B65G15/42
Filed: 1989-02-28
Abstract: PURPOSE:To stabilize and ensure conveyance with low tension without using a large-sized pulley by installing plural numbers of projection lines in orthogonalizing them with the conveying direction on a conveyor surface parallelly under proper intervals, in a conveyor belt for a bill or the like. CONSTITUTION:Plural numbers of projection lines 13 are parallelly installed on a material conveying surface 11a of a flat-form conveyor belt 11 at regular intervals in a direction orthogonal with the longitudinal direction (conveying direction). Each projection line 13 is formable into a circular section and a triangular section in addition to a rectangular section. This projection line 13 is formed so as to cause the surface to become a proper friction factor by means of expandable synthetic rubber or resin excellent in weathertightness and abrasion resistance. With this constitution, a sheet material is stably and accurately conveyable with low tension without using any large-size pulley or the like.
Patent JP-H07256509-A (JP)
Title: Method and apparatus for cutting off flat pipe
Inventor: SETO TAKUNAN
IPC: B23D21/00
Filed: 1994-03-18
Abstract: PURPOSE:To enable a flat pipe to be satisfactory cut off in the cut-off position by forming a brittle part in the cut-off position of the flat pipe with a shearing load and then applying a tension load to the brittle part for cutting off. CONSTITUTION:A shearing load acts on the cut-off position of a flat pipe 1 on the basis of the vertical displacement of both first and second clamp means 11, 21, so that a brittle part 4 deformed plastically is formed in the cut-off position of the flat pipe 1. Then, a slide board 35 is slid along the flat pipe 1 by a pulling cylinder 41, so that both first and second clamp means 11, 21 are displaced to relatively part from each other and a tension load acts on the brittel part 4 of the flat pipe 1. And the flat pipe 1 is cut off in the brittle part 4 on the cut-off position on the basis of the tension load.
Patent JP-H10246114-A (JP)
Title: Inertia supercharger
Inventor: CHIBA ISAO
IPC: F02M25/07
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To add the function of a recirculation system of the exhaust gas. SOLUTION: An inertia supercharger pipe 10 adjusted the length in accordance with a pulse of an intake 3 is connected between an intake manifold of an engine and an intake pipe. At a prescribed position of the inertia supercharger 10, communicating ports 17, 18 communicated to the inertia supercharger 10, a valve chamber 21 having a gas inflow port connected by an exhaust gas recirculation pipe 19, a medium and low speed synchronous position 22 closing an exhaust inflow port 20, a high speed synchronous position 23 closing the gas inflow port 20, a valve element 24 stored inside a valve chamber 21 so as to be movable at an exhaust recirculation position 25 between the medium and low speed synchronous position 22 and the high speed synchronous position 23, are provided and thus a valve 16 possesses the recirculation system as well as the inertia supercharger is provided.
Patent JP-S57164967-A (JP)
Title: Ferrite stainless steel with superior discoloration resistance at high temperature
Inventor: FUJIKAWA HISAO
IPC: C22C38/00
Filed: 1981-03-31
Abstract: PURPOSE: To obtain a ferrite stainless steel with superior discoloration resistance at high temp. by reducing the C content of a Cr stainless steel and adding Si.  
     CONSTITUTION: This stainless steel consists of ≤0.05% C, 1.5W4.5% Si, ≤1% Mn, 15W25% Cr and the balance Fe. To enhance the workability ≤1.5% in total of two or more among Ti, Zr and Nb may be added besides said components. Said stainless steel has superior discoloration resistance at ≤800°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57175152-A (JP)
Title: N-substituted amido-amino acid
Inventor: JIERII DABURIYUU SUKIRESU
IPC: A61K38/00
Filed: 1982-03-29
Abstract: Compounds of tlie formula <CHEM>  wherein R and R9 are independently hydroxy, lower alkoxy, lower alkenoxy, di(lower alkyl)amino-lower alkoxy, hydroxy-lower alkoxy, acylamino-lower alkoxy, acyloxy-lower alkoxy, aryloxy, aryloxyl-lower alkoxy, amino, lower alkylamino, di-lower alkylamino, hydroxyamino, or aryl-lower alkylamino, R1, R2, R3, R4, R5, R7, and R8 are independently alkyl, alkenyl or alkynyl containing up to 20 carbon atoms, aryl or aryl-lower alkyl containing up to 12 carbon atoms, heterocyclic or heterocyclic-lower alkyl containing up to 12 carbon atoms, or cycloalkyl or cycloalkyl alkyl containing up to 20 carbonations.  R6 is heterocyclic or heterocyclic alkyl; R2 and R3 taken together with the carbon and nitrogen to which they are respectively attached and R3 and R5 taken together with the nitrogen and carbon to which they are respectively attached form an N-heterocycle containing from 3 to 5 carbon atoms or 2 to 4 carbon atoms and a sulfur atom, and wherein said alkyl, alkenyl, and alkynyl groups can be substituted with hydroxy, lower alkoxy, thio, lower alkylmercapto, amino, lower alkylamino, di(lower alkyl) amino, halogen, and nitro; and salts thereof, especially salts with pharmaceutically acceptable acids and bases.
Patent JP-S58757-A (JP)
Title: Method of executing immunity examination using no isotope, analytic substance labelled and kit used for such examination
Inventor: PIITAA AARU FUARINA
IPC: G01N33/542
Filed: 1982-03-29
Abstract: A highly sensitive, immunoassay method for determining the amount of an analyte in a sample containing a known analyte in an unknown concentration is provided. Sample; a polypeptide-labeled analog of the analyte, an antibody specific for said analyte, a polypeptide partner capable of non-covalently binding with the polypeptide-labeled analyte to form a complex having catalytic activity, and a substrate capable of being converted to a reporter molecule by the catalytic activity of said complex are brought together in a medium. The polypeptide-labeled analyte analog is capable of competitively binding to the antibody and the polypeptide partner, the antibody inhibiting the formation of a catalytically active complex in the absence of analyte, and the concentrations of the antibody, polypeptide partner and polypeptide-labeled analyte are such as to cause varying amounts of analyte to be directly related to the conversion of the substrate to the reporter molecule. Conversion of the substrate to the reporter molecule is then determined, and compared to conversions of substrate to reporter molecule obtained with known concentrations of the analyte.
Patent JP-H04265925-A (JP)
Title: Structure for sealing surface of plzt substrate of optical shutter
Inventor: MURAI YASUHIDE
IPC: G09F9/30
Filed: 1991-02-20
Abstract: PURPOSE:To improve moisture resistance, pressure resistance and sound resistance and to substantially prevent the action of unnecessary stresses on a PLZT substrate consisting of light transparent ceramics. CONSTITUTION:A 1st transparent layer 32 which is formed of silicon nitride or silicon dioxide having the good moisture resistance and pressure resistance, a 2nd transparent layer 34 which is formed of a silicone resin or epoxy resin having good sound absorbing and stress absorbing property, a 3rd transparent layer 36 which is formed of a UV curing type acrylic resin, and an ITO film 20 are successively fixed onto the surface of the PLZT substrate 10. In addition, bumps (projecting connectors) 18 connecting the junctures of signal electrodes 14 and the junctures of the wiring patterns of the ITO film 20 are formed. The 1st transparent layer 32 improves the moisture resistance and pressure resistance and the 3rd transparent layer 34 absorbs the vibration sound generated in the PLZT substrate 10 and absorbs the stresses acting on the PLZT substrate in accordance with the difference in the coefft. of thermal expansion between the PLZT substrate 10 and the 3rd transparent layer 36.
Patent JP-S60194180-A (JP)
Inventor: KATOU TETSUYA
IPC: D06M101/16
Filed: 1984-03-16
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-H09242097-A (JP)
Title: Construction method for underground building frame
Inventor: NAKAMURA HIROYUKI
IPC: E02D29/045
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a construction method in which earth retaining materials can be omitted and the construction can be mainly executed on the ground level. SOLUTION: A cut-off wall 2 is provided in the ground 1 so as to surround the construction zone of an underground building frame, the inside of the cut-off wall 2 is excavated so as to form a recessed part. Water is poured in the recessed part, a float is floated on the water surface, and the recessd part is enlarged up to the excavation bottom by a drilling machine on the float. Together with enlarging the recessed part 8 water 5 is poured in, so as to keep the water level on the ground level. The float 10 is floated on the water surface in the recessed part 8 after completing excavation, underground building frames 11, 12 are made on the float 10 while keeping the water level on the ground level, and for keeping the working position on the ground level, the level of the float 10 and the underground building frames 11, 12 are brought down.  Finally the underground building frame 11 is landed on the excavation bottom, the recessed part 8 is filled with concrete or backfilling soil, and by replacing water with the concrete or the backfilling soil, construction of the underground building frames 11, 12 is completed.
Patent JP-H03252717-A (JP)
Title: Operating characteristic inspecting method for button depressing device, typewriter, and push button
Inventor: HONOKI HIDEYUKI
IPC: G06F3/02
Filed: 1990-03-02
Abstract: PURPOSE:To surely operate a button even when a button depressing means is not surely positioned by controlling a button depressing operation by monitoring the operating state of the button depressing means provided at a substrate. CONSTITUTION:The button 7 is operated selectively by the button depressing means 1 under the control of a control means 4, however, the operating state of the button depressing means 1 at that time is monitored by a state monitoring means 2. Therefore, it is easily decide the normal/defective condition of the operating state, especially in point of feeling by comparing the operating state with reference operating characteristic set in advance with the control means 4. Also, the operation of the button by the button depressing means 1 is not stopped until it is decided that the operation is performed completely, and the update of the button to be operated is performed. In such a way, each button can be surely operated even when no accurate positioning of the button depressing means 1 on the button is performed.
Patent JP-H09247848-A (JP)
Title: Controller of motor
Inventor: NISHIMURA KOZO
IPC: H02P3/08
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent the relays of the control circuit of a motor from damaging through an overvoltage, by providing a detection circuit for detecting the overvoltage of the driving over supply of the motor, and by interrupting with a switching element the feeding of the driving power supply to the controller of the motor when the detected value exceeds a specified voltage range. SOLUTION: In a power window device 51, a power-supply controlling circuit 1 is provided, and a switching element 7b comprising a control part 7a and p-channel MOS transistor 7b is disposed therein. The source of the MOS transistor 7b is connected to a regulator Re, and at the same time it is also connected to the gate of the MOS transistor 7b via the circuit comprising a diode 10, Zener diode 11 and the control part 7a. The drain of the MOS transistor 7b is connected to respective contacts 55c, 56c of relays 55, 56. Hereupon, when the regulator Re fails and applies an overvoltage to the input of the power- supply controlling circuit 1, the Zener diode 11 breaks down, thereby turning off the MOS transistor 7b by the operation of the control part 7a to interrupt the overvoltage and protect the relays 55, 56.
Patent JP-S57165193-A (JP)
Title: Hole machining method by laser
Inventor: KADO YOSHIO
IPC: B23K26/18
Filed: 1981-04-03
Abstract: PURPOSE:To make machining of holes of the work sure by setting a combustible material which emits light and burns when irradiated with laser light on the rear side of a material to be worked consisting of a transparent material. CONSTITUTION:A black colored thin paper sheet 3 is affixed on the rear of a material to be worked 1 consisting of a transparent material (methyl methacrylate), and the material to be worked is placed on a stand. Next, the pulse laser light 5 focused through a condenser lens 4 is irradiated to the material 1. When the machining of the hole in the material 1 progresses and the hole penetrates through the work, the thin paper sheet is burned by the laser light 5 and emits light, from which the penetration of the hole is easily confirmed.
Patent JP-H09217541-A (JP)
Title: Sliding pivot
Inventor: KURUSU TAKAYUKI
IPC: E05D7/081
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide good operability by facilitating door hanging work and to ensure safe hanging work. SOLUTION: A frame side pivot 2 secured to a door frame 1 has a pair of holding elements 3A, 3B each of which has a horizontally-extending, approximately U shape and at least one of which can be opened and closed. A door side pivot 5 secured to a corner of a door 4 has a shaft 6 which serves as the rotating shaft of the door 4 as it is held and hung by a hole formed between the holding elements when the holding element 3B is closed. Further, the frame side pivot 2 is provided with a set screw 7 which locks the holding elements 3A, 3B after insertion of the shaft 6.
Patent JP-S61207272-A (JP)
Inventor: AIBUAARU RASUMUTSUSEN
IPC: B62D5/09
Filed: 1986-03-06
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-S63216649-A (JP)
Title: Long-size material transfer device
Inventor: AIDA EIKO
IPC: B65G25/06
Filed: 1987-03-03
Abstract: PURPOSE:To reduce a quantity of working fluid supporting the transfer of a long-size material as well as to shorten the time required for charging, by injecting the working fluid from the front end of a guide trough for the long-size material against the advance of a finger chuck, and holding the fluid supporting pressure. CONSTITUTION:The long-size material taken into a guide trough 40 by opening or closing of a cover is supported at a central part of working fluid charged with an increase in rotational speed. This working fluid is injected by a feeder 21 from a filler hole in a front part 25 of the guide trough 40 against the advance of a finger chuck 86 pushing the long-size material M by delivery of the chain 18, and it gives resistance so as to push the outflow working fluid in the rearward. And, it properly holds fluid supporting pressure to be increased with rotation of the long-size material M at all times, and it stops its injection of the working fluid when the finger chuck 86 is advanced up to a tip guide pipe 143. Thus, the long-size material can be surely supported over the whole length with a small quantity of working fluid and, what is more, the required time for working fluid charging is also reducible, thus operation efficiency is improved.
Patent JP-S57163519-A (JP)
Title: Resin mold for plastic molding
Inventor: KANEHISA TAKASHI
IPC: B29B13/00
Filed: 1981-04-01
Abstract: PURPOSE:To provide the titled resin mold imparting surface gloss to a plastic molded product by forming a thin film of an acrylic ester resin on the surface of the resin mold for molding a plastic. CONSTITUTION:A release agent coated on a wooden mold 1 having a shape same to the cavity side of a plastic molded product to be assembled into a frame 2 and an epoxy resin 3 compounded with metallic powder is injected singly to be cured under heating. After the resin is cured the wooden mold 1 is removed and, after the resin 3 is finished to a prescribed dimension, an acrylic ester type resin is coated on the surface thereof to form a thin film 2 with a thickness of 100mm. or less and subjected to curing treatment by ultraviolet irradiation to obtain the objective resin mold.
Patent JP-S57165200-A (JP)
Title: Method for weight adjustment of molded goods in powder compressing and molding machine
Inventor: KOKURIYOU HIROSHI
IPC: B30B11/08
Filed: 1981-04-02
Abstract: PURPOSE:To improve the accuracy and the reliability of weight adjustment, by cancelling the influence of physical properties of powder materials to be compressed and molded and substituting a load, which is applied to a rod for compression and molding, with a weight. CONSTITUTION:The change of a load applied to a lower pestle 3 for compression and molding is converted to an electric quantity by a load-electricity converter 7 and is inputted to setters HH, HL, L, and LL. An input voltage Vin is compared with reference voltages VR2 and VR3; and when the input voltage Vin exceeds a control limit, a signal S1 is outputted. This signal is received to adjust the quantity of power supply to a mortar by moving vertically the lower pestle 3. Simultaneously, a weight of prescribed molded goods sampled at every prescribed time is measured and is compared with a reference weight to measure a deviation weight. The level of the electric signal inputted to said setters is changed on a basis of this deviation weight to regulate the weight of molded goods.
Patent JP-S63242335-A (JP)
Inventor: YURUGEN GUROOSU
IPC: B01F33/40
Filed: 1988-03-04
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。