baber/WOPTO huggingface dataset:
Patent JP-S58169360-A (JP)
Title: Video signal reproducing device
Inventor: OKUYAMA RIYOUICHI
IPC: G11B15/46
Filed: 1982-03-30
Abstract: PURPOSE:To generate a video signal to which a special effect is added, by simple constitution, by varying a reproducing speed of a video tape, in accordance with a tape speed signal and information in which a continuous time of its speed is stored. CONSTITUTION:A speed of a video tape 9 is measured by a counter roller 18. On the other hand, whenever a tape-speed variation exceeding a prescribed state is detected by a tape-speed variation detecting circuit 20, an address counter 21 is driven, a storage device 19 is accessed, and the speed of the tape 9 is stored in its address position. Also, a continuous time of a speed of the tape 9 by a counter 23 for counting a clock by which a detecting output of the circuit 20 becomes a reset signal is also stored in the device 19 simultaneously. When a speed, a continuous time, etc. of the tape 9 are controlled by reading out the storage contents of said device 19 through a controller 15, a video signal to which a desired special effect is added can be generated by simple constitution.
Patent JP-S57168006-A (JP)
Title: Method of manufacturing turbine blades
Inventor: KII HIRONORI
IPC: F01D5/14
Filed: 1981-04-08
Abstract: PURPOSE:To improve the corrosion-fatigue resistance of a turbine blade, by forming a compressive residual stress layer in the blade root notched part. CONSTITUTION:After an excessive tension load is imposed on the root part 11 of an unused turbine blade 1, it is released to zero, then the compressive residual stress sigmaD is generated at the bottom of a notch 13 at the root part of the blade 1. The excessive pre-tension load should be larger than the maximum centrifugal force induced in the blade during the trial test or service time of the turbine and it produces plastic deformation at the bottom of the notched part 13 of the blade root, provided that no crack occurs. With these contrivances, a thick compressive residual stress layer 15 is formed at the notched part 13 of the blade root, which prevents the turbine blade 1 from lowering its fatigue resistance in the corrosive atmosphere.
Patent JP-S58167952-A (JP)
Title: Hydrogen ion densitometer
Inventor: YANO MAKOTO
IPC: G01N27/414
Filed: 1982-03-29
Abstract: PURPOSE:To easily measure the density of hydrogen ion by such an arrangement wherein 2 units of hydrogen ion sensor having gate insulation type field-effect transistor construction are arranged so that their sensitivities differ from each other, and a diffrence in electric potential between both sensors is measured. CONSTITUTION:When 2 unit of hydrogen ion sensor (ISFET) 10 and 20, each differs in sensitivity, having gate insulation type field-effect transistor construction are put into operation, Vs1 and Vs2 are generatd in the source potential of ISFET 10 and 20 respectively. The difference between these values of source potential (Vs1-Vs2) is proportional to pH, regardless the electric potential VL of the liquid, as shown in the formula. Here, K1 and K2 are the sensitivities of sensors ISFET 10, 20 and Vs10 and Vs20 are constants which vary depending on the property and current of the sensors. It is preferable that the larger K1-K2 is, the higher the sensitivity of the sensor becomes, but it is possible to make measurement, even if the value is 5mV/pH. A pseudoe-standard electrode 5 is composed of platinum wire, silver wire, copper wire, etc., and it is necessary for operating ISFET 10 and 20.
Patent JP-S59180148-A (JP)
Title: Creep preventer for car fitted with automatic transmission
Inventor: NISHIKAWA MASAO
IPC: F16H61/02
Filed: 1983-03-28
Abstract: PURPOSE:To make an engine brake appliable with certainty even when actuation in a creep preventing valve becomes unsmoothed, by leading oil pressure from a hydraulic pressure source into the creep preventing valve and forcibly pressing the valve to its closing position in time of engine braking. CONSTITUTION:When an electric system for actuating a creep preventing valve Vc gets troubled, an oil passage 84 is left opened as it is, but when an engine brake is applied upon shifting a manual valve Vm to a first speed holding position I, and oil passage 127 is interlocked with a working fluid passage 29 whereby oil pressure out of a hydraulic pump P acts on an upper oil chamber 87. Therefore, downward force works to a valve body 85 through the oil pressure acting on an upper pressure receiving surface 85a of the valve body 85, and thereby the valve body 85 moves downward, keeping its closing position, thus a low speed step clutch C, engages under pressure and a good engine brake is securable. Likewise, even when actuation in the valve body 85 becomes unsmoothed due to dust in oil and the valve body 85 fails to be closed with spring force of a return spring 89 alone, the valve body 85 is forcibly pressed by powerful hydraulic pressure so that the oil passage 84 can be closed.
Patent JP-S61211272-A (JP)
Title: Sheet post-treatment unit
Inventor: IIDA NORIYOSHI
IPC: B65H45/12
Filed: 1985-03-15
Abstract: PURPOSE:To automate folding, stacking and stapling of each transcription sheet by equipping an image creating device with an exhaust port and a connective carry in port at the same level so that a folding device or a finisher device consisting of stacker part and stapling part can be connected. CONSTITUTION:To connect the copying machine 10 with a folding device 1 and further a finisher device 7, the folding device 1 is supported rotatably on the finisher device 7, which is placed in parallel with the copying machine 10 along a rail R, wherein the sheet exhaust port 11 of the copying machine 10 shall be in coincidence with the sheet carry-in port 2 of the folding device 1. Sheet S exhausted from this exhaust port 11 is transported to the inlet deflector 15 from the sheet carry-in port 2 of the folding device 1 by rotation of a carry-in roller couple 13, and if the through-pass mode is selected in which the sheet S is not folded, the inlet deflector 15 is changed over to the transit path 16 side, whereby the sheet S advances on the transit path to be sent automatically to the sheet exhaust port 3 by rotation of an exhaust roller couple 19.
Patent JP-S59186962-A (JP)
Inventor: DENISU BIGU
IPC: A61P25/26
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-S53137655-A (JP)
Title: Automatic gain control circuit
Inventor: TANAKA KOUICHI
IPC: H03G3/30
Filed: 1977-05-07
Abstract: PURPOSE: To make excellent the distortion rate and to obtain a long recovery time, by performing low impedance driving for variable impedance elements so that the current determined equivalently with the output signal is flown. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55143405-A (JP)
Title: Method and device for detecting relative position between sea structures
Inventor: ABE HITOSHI
IPC: G01C15/00
Filed: 1979-04-27
Abstract: PURPOSE: To make it possible to detect a position relation between sea structures with high precision by forming a bridge between the sea structures and then by detecting each angle and position of this bridge.  
     CONSTITUTION: Bridge 3 is provided extending from sea structure 1 to sea structure 2 and the top of bridge 3 is positioned at structure 2. At the center position of the rotation of turntable 11 to which the base end of bridge 3 is fitted, angle detector 17 is provided and at the pivot position of the base end part of bridge 3, angle detector 18 is also provides; and those detectors 17 and 18 obtain angle β of bridge 3 to structure 1 in the E-F direction and angle α in the C-D direction. In addition, angle detector 19 provided in the rotational center of mount 16 of structure 2 finds horizontal angle γ of bridge 3 to structure 2. Further, distance H between structure 1 and the base end of bridge 3 and distance L between the top end of bridge 3 and the pivot point are found and coordinates S(X,Y,Z) are found by the expressions shown in the figure, so that the relative positions of structures 1 and 2 will be detected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02231713-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI KOJI
IPC: H01L21/768
Filed: 1989-03-03
Abstract: PURPOSE:To obtain a semiconductor substrate having excellent characteriscs by heat-treating a titanium silicide in plasma which is formed by decomposing ammonia gas when a titanium nitride film is formed as a barrier film for an aluminum electrode. CONSTITUTION:A titanium film is formed on the surface of a silicon substrate. Thereafter, heat treatment is performed, and a titanium silicide film 14 is formed. Then, heat treatment is performed in plasma which is formed by decomposing ammonia gas, and a titanium nitride film 17 is formed at least at a part of the surface of the titanium silicide film. Since the titanium nitride film 17 can be formed at low temperature in this way, redistribution of impurities in the silicon substrate 10 does not occur. The increase in resistance value of the layer due to the deterioration of the titanium silicide film 14 is avoided. In this way, the desired characteristics of the element are obtained.
Patent JP-H03254208-A (JP)
Title: Microstrip antenna
Inventor: KAMIYA YOSHIAKI
IPC: H01Q13/08
Filed: 1990-03-02
Abstract: PURPOSE:To realize a microstrip antenna small in size, light in weight and ease of manufacture by inserting a ground conductor plate between dielectric boards and forming a ring slot to the ground conductor plate so as to be opposed to a microstrip patch conductor and a microwave planer line. CONSTITUTION:A ground conductor plate 21 is inserted between a microstrip patch conductor 31 and two microstrip lines 41, 42 provided opposite to the conductor 31 respectively via dielectric boards 30, 20 and a torus slot 22 is formed to the ground conductor plate 21 so as to oppose to the microstrip patch conductor 31 and the microstrip lines 41, 42. The two microstrip conductors 12, 13 having a width Wl are formed with an angle of 90 deg. and not in contact with each other. The microstrip antenna constituted in this way has two resonance frequencies. Thus, the manufacture of a linearly polarized wave and circularly polarized wave microstrip antenna is facilitated and small size and light weight are attained.
Patent JP-H03254267-A (JP)
Title: Facsimile equipment
Inventor: SHIMONAGA SADAAKI
IPC: H04M11/00
Filed: 1990-03-03
Abstract: PURPOSE:To command a talking request from a telephone set, to eliminate the need for visit to an installation place of an equipment after the end of facsimile communication and to offer convenience by applying the talking request to a communication opposite party after the end of communication when a predetermined specific signal is detected during the facsimile communication. CONSTITUTION:When predetermined specific signals PB, DP sent from a telephone set 13 are detected by a detection means 15 during facsimile communication, a talking request is given to the opposite party without interrupting the connection of a telephone line 8 to the opposite party after the end of facsimile communication. The predetermined specific signal is a DP(dial pulse) signal or a PB(pushbutton) signal of a telephone set. The talking request is implemented by a call bell or an alarm of a facsimile equipment 1 of a communication opposite party or displayed on a display section as the talking request. Thus, the talking request is commanded from the telephone set and the talking request is commanded to the opposite party after the end of facsimile communication, then it is not required to visit to the install position of the equipment to command the talking request.
Patent JP-S60196031-A (JP)
Title: Detection method using trend analysis of synchronizing pulse in noise
Inventor: HIRATA TAKEHIKO
IPC: H04L7/033
Filed: 1984-03-19
Abstract: PURPOSE:To detect by estimation the series of the original transmission signal with high sensitivity by multiplying the sample values of sections before and after the two synchronizing sections of a synchronizing signal and other values by different weights and deciding the rise, fall or no change within the two sections by a statistic or other methods. CONSTITUTION:At the reception side synchronization is secured with the transmission side by some method and then the signals of two synchronizing sections of a pulse series are extracted. Thus just either one of four combinations (0, 0), (0, 1), (1, 0) and (1, 1) is obtained. The no change, rise or fall is decided by the trend analysis. Thus the series of transmission signals can be reproduced by using a logical circuit having a memory function. The difference between the sample value of the former one of said two sections and the mean value of these two sections is added as it is. Then Z is obtained by adding the difference between the sample value of the latter section and said mean value with (k) times (k>1). Thus the Z is in normal distribution. In this case, the mean value is inspected by the (t) inspection, etc. according to the no change, rise or fall state respectively to decide either one of these three states.
Patent JP-S60196550-A (JP)
Title: Solar heat collecting device
Inventor: IWAMURA KAZUYUKI
IPC: F24S90/00
Filed: 1984-03-19
Abstract: PURPOSE:To prevent an open type water feeding device from freezing and at the same time enhance the heat collecting efficiency by a structure wherein the water feeding device is installed between a hot water storage tank and the inlet of a heat collector and a heat exchanger to recover the heat of the working liquid, which leaves the hot water storage tank and returns to the heat collector, is provided in a tank housed in the water feeding device. CONSTITUTION:The high temperature working liquid, which has collected heat at a heat collector 1, flows through the outlet 1a out of the heat collector 1 and, after being cooled down to medium temperature by being heat-exchanged in a hot water storage tank 2, further flows toward the light 1b of the heat collector 1. At that time, the working liquid pre-heats the water 7 in the interior of the water feeding device 6 by passing through a heat exchanger 8 provided in the water feeding device 6. The pre-heating of feed water supplied to the hot water storage tank 2 as mentioned above can prevent the interior of the water feeding device from being frozen and at the same time results to heat the feed water somewhat and enhance the heat collecting efficiency of a solar heat collecting device.
Patent JP-H07237064-A (JP)
Title: Flexible machining jig
Inventor: KOBAYASHI SATOSHI
IPC: B23Q3/02
Filed: 1994-02-28
Abstract: PURPOSE:To shorten initial set-up change time by providing positioning pins or block devices and/or clamping devices each of which can be positioned optionally in the horizontal two-dimensional direction and has locking function for preventing dislocation after positioning. CONSTITUTION:Two sets of positioning reference pin devices each of which is formed of a reference pin 1, and a reference pin in-and-out driving hydraulic cylinder 2 and a link 2' built in a reference pin case 3 are installed in point symmetry around a workpiece W. The reference pin 1 is fitted into the reference hole of the workpiece W to position the workpiece W in a reference position. Four sets of clamping devices each of which is formed by connecting clamp metal 22, relative to reference metal 21 for supporting the machining load of cutting or the like and clamping force, to the rod of a clamp cylinder 23 by a link 22' are installed in point symmetry around the workpiece W. The workpiece W is fixed being clamped by these four sets of clamping devices.
Patent JP-H01228465-A (JP)
Title: Novel beta-agarase and production thereof
Inventor: KONO TOSHIAKI
IPC: C12N9/38
Filed: 1988-03-08
Abstract: PURPOSE:To obtain thermostable beta-agarase capable of readily producing agar oligosaccharide industrially by cultivating a bacterium belonging to the genus Pseudomonas, having specific physical and chemical properties, capable of producing beta-agarase. CONSTITUTION:A bacterium belonging to the genus Pseudomonas, having the following physical and chemical properties, capable of producing beta-agarase is cultivated and the beta-agarase is collected from the culture mixture. (a) Action: hydrolyzing beta-1, 4 bond of agarose, rapidly reducing viscosity of agarose substance and forming mainly neoagarotetraose and neoagarohexaose. (b) Substrate specificity: acting on galactan polysaccharide such as agarose having beta-1,4 galctoside bond and on oligosaccahrides of >=neoagarooctaose, slightly acting on neoagarobexaose and not acting on lactose. Having other given physical and chemical properties of (c) optimum pH and pH stability, (d) optimum temperature and thermostability, (e) condition of deactivation, (f) molecular weight, (g) isoelectric point and (h) influence of metallic salt.
Patent JP-S59179466-A (JP)
Inventor: HORIUCHI KOUTAROU
IPC: B62K5/02
Filed: 1983-03-30
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-S63220025-A (JP)
Title: Space heater with floor heating
Inventor: NASU ICHIRO
IPC: F24D13/02
Filed: 1987-03-06
Abstract: PURPOSE:To articulate with a simple constitution the sound of operation receiving and the sound of operation notifying in a most suitable volume of sound by providing a pronouncing section which articulates low sound when receiving a switch operation of the switch section and articulates large sound when an abnormality occurs in the operation section or in the control section. CONSTITUTION:A multi-vibrator 13 applies a vibration voltage to a voltage buzzer 14 to articulate sound. When a terminal A receives a high signal, a Vdc is applied as it is to a multi-vibrator 13, and when a terminal B receives a high signal, a voltage that is given by subtracting the voltage between both ends of a Zener diode from the Vdc is applied to the multi-vibrator 13. Accordingly, for operation receiving sound when the user is expected to be near the pronouncing section, the sound is articulated low by the input signal to the terminal B, and for the operation notifying sound which requires that the sound can reach the user who is slightly away, for instance, as in operating a timer or notifying an abnormality at the control section, sufficiently large volume sound is articulated by input signal to the terminal A.
Patent JP-2000246138-A (JP)
Title: Device for adsorbing and removing magnetic matter
Inventor: SUZUKI TAKAFUMI
IPC: B03C1/28
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a device for adsorbing and removing magnetic matter which is easily attached and detached to and from a tank with simple structure. SOLUTION: At one end of a blocking part 5 whose outer peripheral part has a male screw 8, a bolt head part 6 is provided, and at the other end thereof, a recessed part 7 to which an almost-cylindrical magnet part 3 is fitted is provided. At one end of the magnetic par 3, a fitting part 10 is inserted and fitted in the recessed part 7. The magnet part 3 is provided with a positioning part 11 projecting in a flange shape in the niddle part thereof. A guiding part 12 having a guiding surface 12 inclined to the outer periphery almost in the shape of a truncated cone whose diameter is reduced toward the head part from the outer diameter of the positioning part 11 is provided. When inserting the magnetic part 3 from an opening to fit it, even if the central axes of the magnetic part 3 and the opening are deviated from each other, it is guided by the guiding surface 12 to easily fit through insertion.
Patent JP-H04289932-A (JP)
Title: Fault countermeasure system for mail file
Inventor: KANEHARA KYOKO
IPC: H04L12/54
Filed: 1991-03-19
Abstract: PURPOSE:To immediately restore the system to an environment that a fault is generated by registering and deleting simultaneously a mail main body to and from two original and copy mail files, at the time of registering and deleting the mail main body to and from the mail file. CONSTITUTION:At the time of setting the initial environment from a work station control part 1-2, an office processor prepares two original and copy mail files 1-13 by designation at the time of preparing the mail file. A mail control means 1-7 updates an office management file 1-12 by a command transmitted from a work station, and registers and deletes the same mail main body with respect to the original and the copy of a duplex mail file 1-13 prepared at the time of initial introduction. In such a state, when system down and a physical fault of a cabinet file, etc., are generated, a mail file release tool 1-14 is executed, and by checking the mismatching of two original and copy files 1-13, the restoration processing is executed.
Patent JP-S54145330-A (JP)
Title: Galvanization method
Inventor: SUZUKI HIDETOSHI
IPC: C25D5/26
Filed: 1978-05-02
Abstract: PURPOSE:To perform better electric deposition galvanization by making a galvanization following applying an alkali bath type tin plating as a base treatment to an iron steel product. CONSTITUTION:A heat-treated cast iron or other iron steel product is first deoxidized and degreased and then plated with tin of several microns by an alkali bath type plating method for base treatment. Then, it is plated with zinc by electric deposition galvanization method using a zincate galvanization bath, giving better electric deposition glavanized layer on the whole surface of iron steel product.
Patent JP-H02233964-A (JP)
Title: Refrigerator
Inventor: IWAMOTO TETSUMASA
IPC: F25D17/08
Filed: 1989-03-06
Abstract: PURPOSE:To enable effective cooling of a food on a lower shelf without impeding an effective volume in a refrigerant by a method wherein a fan for agitating the interior of a chamber is mounted on the wall surface of a refrigerating chamber, a duct for guiding cold air is provided, and a discharge port through which cold air is discharged is formed at a stage below a shelf. CONSTITUTION:Cold air discharged from a cooling fan 17 flows within a refrigerating chamber 10 through a louver 22 to cool a food 9. Cold air at the upper part of the refrigerating chamber 10 is introduced through a cold air introduction port 28 of a cover 27 and is discharged with the aid of a fan 24 for agitating the interior of a chamber and discharged through a cold air discharge port 33 in the vicinity of a shelf 11 at a lower stage by means of a duct 31 to cool the food 9 placed on the shelf 11 at a lower stage. After the cold air cools the food 9, it is sucked from the lower part of a partition wall A20, and after it flows through a space part between a drain pan 16 and a lower part 18 of a heat insulating wall 24, it flows between a vaporizer 15 and a side part 19 of a heat insulating wall 12. After the cold air uniformly flows the suction side of a vaporizer 15, it returns to a cooling fan 17. This constitution enables cold air to be reliably discharged to a position near the shelf 11 at a lower stage even when the food 9 is placed on the shelf 11 at an upper stage and cold air is difficult to circulate.
Patent JP-H05253540-A (JP)
Title: Organic film coated zn base alloy plated al alloy plate
IPC: C23C22/53
Filed: 1992-03-12
Abstract: PURPOSE:To provide an org. film coated Zn base alloy plated Al alloy plate excellent in outer surface rust-proof properties and lubricating properties after the plating and org-film coating of an Al alloy plate. CONSTITUTION:A Zn base alloy plating layer is applied to the single surface or both surfaces of an Al alloy plate in an amount of 0.1-60g/m<2> and an org. film containing 5-70wt.% of MoS2 particles with a mean particle size of 0.5mum or less is applied to the plating layer through a zinc phosphate film whose adhesion amount is 0.1-5g/m<2> in a thickness of 0.01-0.5mum to obtain an org. film coated Zn base alloy plated Al alloy plate.