baber/WOPTO huggingface dataset:
Patent JP-S58103677-A (JP)
Title: Radar device
Inventor: OOOKA SHIYUUICHI
IPC: G01S13/20
Filed: 1981-12-15
Abstract: PURPOSE:To measure easily and with high accuracy a distance of a target which is farther than 1 transmission period, by rearranging the signals from plural range gate circuits provided with range gates corresponding to different combinations of different transmission periods, and executing the integration processing, etc. CONSTITUTION:On each range gate circuit 2a, 2b, 9 pieces of range gates, for instance, arranging each start point of each different transmission period T1, T2 to be a start point are provided. Receiving outpus by these gates are rearranged in order of a small distance to store them in a memory 6. Subsequently, an output of the memory 6 is processed by an integration circuit 3 at every range, and in accordance with detection of the maximum value of an integral output, an output of the range gate of corresponding number to a true target is fetched by a distance detector 7. According to this constitution, an integration effect is not reduced, also a distance calculating circuit becomes unnecessary, and a distance of a target which is farther than 1 transmission period is measured easily and with high accuracy.
Patent JP-H0847716-A (JP)
Title: Manufacture of electric resistance welded steel pipe excellent in hic resistance and sscc resistance properties
Inventor: OTAKE TAKAYUKI
IPC: B23K26/20
Filed: 1994-08-05
Abstract: PURPOSE:To manufacture an electric resistance welded steel pipe excellent in HIC resistance and SSCC resistance properties. CONSTITUTION:(a) A process preparing a hot rolled plate containing 0.001 to 0.1% Nb and 0.001 to 0.006% Ca in a carbon steel, (b) a process forming this hot rolled plate continuously to an open pipe by multistage forming rolls, (c) a process heating both edge parts of the open pipe, which oppose each other, by an electric resistance, and (d) a process further irradiating the both edge parts heated by the electric resistance with a laser beam, controlling the quantity of upset by a squeeze roll, and being in press welding, are provided.
Patent JP-S6181174-A (JP)
Title: Switching circuit
Inventor: ITO KAZUYUKI
IPC: H02M3/28
Filed: 1984-09-27
Abstract: PURPOSE:To reduce the switching loss by connecting a series circuit of a parallel connection unit of a diode and an inductance element and a capacitor between the drain and the source of a field effect transistor. CONSTITUTION:A switching power source is composed of a field effect transistor (FET)Q1, and a DC voltage V0 is output from output terminals 1, 2 through rectifying and smoothing circuits D1-D2, C1, L1 from the winding N2 of the transformer T1. In this case, a diode D2 provided between the drain and the source of the FETQ1, the diode D3 of the capacitor C2, and an inductance element L2 are provided in parallel. Thus, when the FETQ1 is turned from ON to OFF, since the diode D3 and the capacitor C2 become a low impedance circuit, the rise of the voltage Vds between the drain and the source is smoothed. When the FETQ1 is turned from OFF to ON, the discharge of the capacitor C2 is prevented by the element L2 to reduce the ON time loss.
Patent JP-S6179537-A (JP)
Title: Preventing device of work from lowering in clamping device
Inventor: KOMURA HISAYUKI
IPC: B23Q3/10
Filed: 1984-09-27
Abstract: PURPOSE:To enable high accurate machining to be performed of a work being not deformed further correctly supported even when it is machined, by easily enabling a no-rigidity part of the work to be automatically supported further automatically fixing a supporting rod, if it is adapted to the work, in its position. CONSTITUTION:Rotary action of an oil hydraulic motor 12 vertically moves a supporting rod 4, further if its upper end spherical surface is adapted to a work 40, the supporting rod 4 is fixed by automatically retracting a rotary shaft 8 to be fixed. Further a device, enabling the rotary shaft to be firmly fixed because the pressure of oil presses the rotary shaft 8 to be fixed through a piston member 25, can perform high accurate machining by preventing the work 40 from lowering and enabling it to be supported in an equal condition even if a large load acts on the supporting rod 4 while it is in machining.
Patent JP-S5991948-A (JP)
Inventor: MIZUNO TOSHINOBU
IPC: A61B8/00
Filed: 1982-11-17
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-H0367763-A (JP)
Title: Vehicle braking device
Inventor: SHIOMI SHOGO
IPC: B60T8/1761
Filed: 1989-08-05
Abstract: PURPOSE:To simplify the vehicle braking device by opening a brake line in response to a braking command, and closing the above line when the pressure of a braking fluid reaches a value corresponding to a braking force commanded and exposing the line to fresh air at the operation of a skid detecting device. CONSTITUTION:When a braking command is sent from a driver's cab, an electromagnetic coil 13, 14 is excited by a brake receiving device 16 and a switching line 11, 12 is converted to the condition shown in the figure. Thereby an air passage is formed which connects a main air reservoir 8, a pressure limiting valve 9, the switching line 11, 12 and a foundation brake gear 5, and the vehicle is decelerated by actuation of the foundation brake gear 5. When brake cylinder pressure within the foundation brake gear 5 is raised and reaches a value corresponding to the braking force of the braking command, the electromagnetic coil 13 is demagnetized to close the switching line 11. When a skid state is detected by a skid detecting device 3 the electromagnetic coil 14 is demagnetized to switch the switching line 12 to suddenly exhaust the brake cylinder pressure.
Patent JP-S6181619-A (JP)
Title: Boat loader system for semiconductor wafer heat treating furnace
Inventor: MIYOSHI HIDEKAZU
IPC: H01L21/22
Filed: 1984-09-28
Abstract: PURPOSE:To shorten a boat stroke and thereby to make small the space for installation, by providing a first-stage boat loader carrying a semiconductor wafer into a position of insertion in a heat treatment furnace and a second-stage boat loader carrying the wafer from the position of insertion into a position of treatment. CONSTITUTION:In the initial state of a boat loader system, a first-stage boat loader 8 is driven to slide a quartz boat 4b onto a quartz master boat 10 so as to put the latter into a position 5b1 of insertion in a heat treating furnace 5b. Next, the first-stage boat loader 8 being separated from the quartz boat 4b, a second-stage boat loader 9 is driven to insert further into the heat treating furnace 5b the quartz master boat 10 with the quartz boat 4b borne thereon. Finally, a semiconductor wafer 3b on the quartz boat 4b is carried into a position 5b2 of treatment. The semiconductor wafer of which the treatment inside the heat treating furnace 5b is ended can be carried out of the furnace by performing a reverse operation to the above.
Patent JP-S6180476-A (JP)
Title: Character recognizer
Inventor: MORITA KOICHIRO
IPC: G06K9/62
Filed: 1984-09-28
Abstract: PURPOSE:To facilitate an easy additional registration to a dictionary by designating an optional one among characters displayed in a form reading mode and registering feature data and the category name of a selected character as dictionary elements. CONSTITUTION:An input character is quantized by a character input part 2, and the image of an input character pattern is displayed at a display part 5. The additional register mode switch signal is supplied to a control part 7 from an input part 6. Then a dictionary register pattern reading signal is supplied after the character to be registered additionally is designated on the display part. The category name of the additionally registered character is supplied through an input part 6. Then the character pattern image of the same category name registered to the dictionary 9 is displayed at the part 5. Here the displayed input pattern image is compared with a dictionary pattern image. In such a case, the propriety of registration of both patterns is decided. When an input pattern is registered additionally, a substitute register signal is supplied through the part 6. The feature data of the input pattern is combined with the category name at a dictionary operating part 8 and registered to the dictionary 9 as the dictionary element.
Patent JP-H0252932-A (JP)
Title: Hot water generator
Inventor: MORI MASAHIRO
IPC: F24D11/00
Filed: 1988-08-17
Abstract: PURPOSE:To make heat storage at a high capacity possible in the use of a compact apparatus by providing a heat storage tank containing high temperature-heat storage devices each comprising a container inside which a liquid is sealed up and a layer of gas is formed as a means of absorbing the changes of the volume of the liquid caused by changes of its temperature and by providing also a heat exchanger and a circulating device for circulating heat- transferring medium. CONSTITUTION:In a heat storage tank 3 is contained a heat-resistant synthetic oil B, which is heated by an oil heater 5 and returned to the heat storage tank 3 through holes 11a formed in a third pipe 11 connecting an oil outlet port 6b of an oil/water heat exchanger 6 to the outlet port 10a of a three-way switching valve 10, so that heat is stored by heating high temperature-heat storage devices 2 by means of the heat-resistant synthetic oil B heated to high temperatures. The heating of the heat storage devices 2 causes expansion in volume of water A in the container 21 of a heat storage device 2 as well as rise in pressure therein with increase in the temperature of the water A. This increase in the volume of the expanded water A is absorbed by a layer of air 22 in the container 21 through shrinkage. By thus suppressing the increase of the internal pressure accompanying the expansion in the volume of the water A, it is rendered possible to raise the temperature of the water inside the container 21 at least to 300 deg.C.
Patent JP-S6357297-A (JP)
Inventor: KIMURA SHUYA
IPC: G06K19/00
Filed: 1986-08-28
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-S6094311-A (JP)
Title: Recognizing device for number of mold
Inventor: KUMAMURA MASAAKI
IPC: B29C45/17
Filed: 1983-10-28
Abstract: PURPOSE:To achieve smoothly the labor saving and automating for the supply, replacement and recovery of molds by reading the signal given to the members including each mold by the signal reading device attached to a molding machine. CONSTITUTION:A stationary platen 2 supports the stationary force 5 of a mold 1 by way of a fixing plate 6. A movable platen 3 supports a movable force 9 by way of a fixing plate 8, and a code bar 10 is fixed to said fixing plate 8. This code bar 10 is a magnetic member, and in said bar, the signal spaces 10a, 10b... 10h for eight spaces are provided at an equal pitch interval. 15a, 15b...15h are the proximity switches composed of magnetic sensors, and are fixed to the movable platen 3 at the position corresponding to the signal spaces 10a, 10b...10h at the side of the mold 1. When the mold 1 will be replaced, the mold kept at closed condition is caused to be attachable to or detachable from the stationary platen 2 and the movable platen 3 with the code bar 10 and the fixing plates 6, 8.
Patent JP-H1050932-A (JP)
Title: Semiconductor device
Inventor: NARITA KAORU
IPC: H01L21/822
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To improve the electrostatic breakdown resistance with no lowering of the latchup resistance. SOLUTION: All terminals on a chip are connected to a common wiring through protective elements. Protective elements consists of parallel elements of clamp elements and diodes. The clamp elements connected to a ground terminal (GND terminal) are thyristor elements with clamp voltage Vcl and clamp elements of the terminals excepting for the ground terminal are using bipolar elements with clamp voltage Vc2. And, relations Vc1<Vc2, Vcc (power supply voltage)<Vc2 are satisfied.
Patent JP-S6264286-A (JP)
Title: Slip correction control type inverter
Inventor: SUGISHIMA EIICHI
IPC: H02P27/06
Filed: 1985-09-17
Abstract: PURPOSE:To regulate the output of a clip clamping circuit to zero without using a measuring unit by providing light emitting diodes for positive and negative voltages. CONSTITUTION:Positive and negative voltage light emitting diodes 16, 17 are provided, the diode 17 is fired when the output of a slip clamping circuit 5 is positive (at power driving time), and the diode 16 is fired when the output of the circuit 5 is negative (at regenerative time). When the output of the circuit 5 is regulated to become zero by regulating the speed feedback amount, the diodes 16, 17 are regulated to be both turned OFF to set the output of the clamping circuit to zero.
Patent JP-2001033034-A (JP)
Title: Ignition mechanism
Inventor: MIZUTANI KEIICHI
IPC: F23N5/26
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent an ignition switch from being turned ON when a continuous rotating action is conducted by mounting the switch at a gas cock capable of being continuously rotated, and turning ON the switch at an ignition position only by the rotation even without thrusting in a rotating control shaft. SOLUTION: When a rotating control shaft 1 is rotated to an ignition position, a cam forces an ignition switch 3 to ignite. When the ignition is confirmed and the shaft 1 is separated from a hand, the shaft 1 is automatically returned at 20 degrees by a cam mechanism. In this case, since a cam plate 5 is suppressed by a leaf spring 15, the plate 5 is stopped. Thus, an engaging hole of the plate 5 coincides with a protrusion 41, and the plate 5 is then raised by an elastic force of a coiled spring 21. Since a cutout 42 is formed at an engaging plate 4 so as to correspond to an engaging part 52, the plate 5 is raised. Then, since the cam is raised to a position where is not brought into contact with leads 31 of the switch 3, even when the shaft 1 is then exceeded over the ignition position and continuously rotated to the ignition position, the switch 3 is not turned ON.
Patent JP-S6361308-A (JP)
Title: Optical guidance type carrier truck
Inventor: NAKAJIMA ICHIRO
IPC: G05D1/02
Filed: 1986-09-01
Abstract: PURPOSE:To shorten the detecting time of a guidance band by providing two detecting devices in parallel along the width direction of the guidance band and scanning this respectively individually. CONSTITUTION:The truck is the optical guidance device of an unmanned carrier truck, and detecting devices 1a and 1b to provide many photodetecting elements in parallel are provided in parallel along the width direction of a guidance band 10. One side detecting device 1a is provided on one edge of the width direction of the guidance band 10 and other side detecting device 1b is provided on other edge respectively. Control circuits 3a-3b for the detecting device scans respectively individually detecting devices 1a-1b, obtains the width edge of the guidance band 10 and obtains the position of the carrier truck to the guidance band 10 at a position detecting circuit 4. Thus, a steering motor 8 is controlled by an operating control circuit 7. A main control circuit 9 controls 3a, 3b, 4 and 7.
Patent JP-S6446892-A (JP)
Title: Hand-written character pattern recognition processing system
Inventor: KOJIMA HARUHIKO
IPC: G06K9/62
Filed: 1987-08-17
Abstract: PURPOSE:To improve the operability of character pattern input by constituting a recognition system according with the quality of a written character pattern, preparing a recognition system for every operator with respect to a roughly written character pattern and updating the recognition system through conversation at each time of operator's input of a character or a pattern so that the recognition system accords with the operator. CONSTITUTION:This system consists of an input device 1, a feature extracting means 2, a discriminating means 3, a rank designating means 4, a feature extracting and discriminating method updating means 5, and a display device 6. A rank to specify the quality of entered characters or patterns and an operator is preliminarily designated to constituted a recognition system in accordance with characteristics of entered characters and patterns. The operator conversationally updates the recognition system in accordance with recognition result so that the recognition system accords with characteristics of the operator himself. Characters and patterns are stably recognized from politely entered those to roughly entered those and the operability of hand-written character pattern recognition processing is improved.
Patent JP-S6447322-A (JP)
Title: Method for transplanting fungi strain of mushroom bed for artificial mycorrhiza
Inventor: MOTOYOSHI TETSUZO
IPC: C12N1/14
Filed: 1987-08-17
Abstract: PURPOSE:To carry out fixing of permanent infection, by directly transplanting cultivated mycorrhiza fungi strain to KOBA (a place for processing felled tree) atrificially constructed to regenerated root end of mother tree. CONSTITUTION:Two or three introduction cylinders are buried at intervals of about 10cm and 15cm from the beginning on the cutting center axis of a big root while standing the cylinders at the angle titled to the east direction in the head part of the cylinder on the line and lightening the inside. The cylinders are buried in covering ground and the upper end head part remaining on the surface of the ground is packed and fixed with waterproof paper or vinyl membrane to prevent inflow of rain water and further flow of air from the circumference of the introduction cylinder.
Patent JP-H0928270-A (JP)
Title: Structure for preventing fowl injury in pole switch
Inventor: TSUSAKA KAZUTAKA
IPC: A01M29/30
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent fowls, etc., from building nests in a pole switch attached to the upper part of a mast and causing an accident in power distribution lines. SOLUTION: This structure for preventing fowl injuries in a pole switch is obtained by forming an installing metallic fixture 11, having a nearly portal side shape and provided with slots 12 and 12 for inserting and passing two J-bolts 5 and 5 at the top thereof, connecting and fixing shielding plates 14L and 14R having respective lower edges along slopes (1d) and (1c) of the switch body 1 and tips of lengths reaching to respective arresters 9 attached to both left and right ends of the switch body 1 along slopes (1d) and (1e) of the switch body 1 to side pieces (11b) and (11e)  extendedly installed at both left and right ends of the installing metallic fixture 11 so as to shield shielding plates 14L' and 14R' of nearly the same shape as that of the shielding plates 14L and 14R through a connecting installing metallic fixture to the sides of the shielding plates 14L and 14R in a state dividing the slopes (1d) and (1e) in the width direction, inserting and passing the two J-bolts 5 and 5 through the slots of the installing metallic fixture 11, tightening the bolts with nuts, sandwiching a sandwiching part installed in the connecting metallic fixture and hook parts formed in fixed metallic fixtures with arms 8 for installing the arresters attached to the switch body 1, installing the arresters and thereby preventing the fowls from building nests between the switch body 1 and the respective arresters 9.
Patent JP-H0528894-A (JP)
Title: Small-sized relay
Inventor: INAGAKI SHINTARO
IPC: H01H51/24
Filed: 1991-07-18
Abstract: PURPOSE:To provide a high sensitivity relay with low power by arranging the longitudinal direction length L of the central part of a core and the longitudinal direction length K of the whole including two legs besides the central part so that the ratio L/K is below a specific value, and confining the ratio of the area S3 of No.3 mating surface to the area S1 of No.1 mating surface within a certain range. CONSTITUTION:A small-sized relay concerned is provided with a core 1. whose longitudinal direction length of the central part 1c is represented by L and whose longitudinal direction length of the whole including the central part 1c, No.1, No.2 leg 1b, 1d is represented by K. The relay is further equipped with a coil 2, permanent magnet 3, yoke 4, and an armature 5. The armature has No.1 mating surface 5aa mating with the free end face 1a of the leg 1b at the bottom of one end and has No.3 mating surface 5c mating with the free end face of the other leg 1d at the undersurface of the other end. Also this is fitted with a spring etc. equipped with contact pieces 6a, 6b. Therein the ratio L/K shall be no smaller than 0.8, while the ratio of the area S3 of the No.3 mating surface 5c to the area S1 of the No.1 mating surface 5aa shall lie between 0 and 0.87.
Patent JP-S6448824-A (JP)
Title: Modified amino acid copolymer
Inventor: FUJIWARA YUKIHIKO
IPC: C08G69/48
Filed: 1987-08-19
Abstract: PURPOSE:To obtain a modified amino acid copolymer effective as a floor material for cell culture, by copolymerizing alanine with gamma-benzyl glutamate wherein part of the gamma-benzyl ester group residues are replaced by specified glutamic acid derivative residues. CONSTITUTION:A modified amino acid copolymer having glutamic acid derivative residues of the formula, formed by replacing at least part of the gamma-benzyl ester groups of the benzyl glutamate residues of an alanine/gamma-benzyl glutamate copolymer by hydroxyethylaminoethyl groups. As said alanine/gamma-benzyl glutamate copolymer, anyone that is formed by copolymerizing alanine with gamma-benzyl glutamate can be used, and a random copolymer is desirable from the viewpoint of labor necessary for the polymerization, etc. A desired object can be satisfactorily achieved by using a random copolymer.
Patent JP-H0751715-A (JP)
Title: Controller for continuous hot rolling mill
Inventor: HARAKAWA TETSUMI
IPC: B21B37/18
Filed: 1993-08-18
Abstract: PURPOSE:To provide a controller which can minimize the thickness change, the tension and the looper height, and can control them to respective required values. CONSTITUTION:Plate thickness and tension between stands in each stand outlet side are detected, in a stationary rolling state of a rolling material 79, rolling down devices 34 to 40 are controlled so that the tension detecting value of the rolling material is made same as a set value, main mills 20 to 26 are controlled so that the thickness detecting value of the rolling material is made same as the set value, and looper driving motors 14 to 19 are controlled so that detected looper positions are made same as the set value. At the time of passing the rolling material 79, the looper driving devices are controlled so that the tension detecting value of the rolling material is made same as the set value, the rolling down devices 34 to 40 are controlled so that the thickness detecting value of the rolling material is made same as the set value, and the main mills 20 to 26 are controlled so that the detected looper position is made same as the set value.
Patent JP-H0542495-A (JP)
Title: Cutting device
Inventor: UCHIKAWA YASUNORI
IPC: B26D1/06
Filed: 1991-08-14
Abstract: PURPOSE:To provide a cutting device in which the replacement and adjustment of a cutting edge can be carried out easily and in a less dangerous condition with simple structure. CONSTITUTION:A first block 2 for fixing a cutting edge 1 in a positioned state is fitted to a second block 3 via a guiding means for guiding the second block 3, and the first block 2 is fixed to the second block 3 by a fixing means consisting of an energizing member.
Patent JP-H07232808-A (JP)
Title: Flow rack
Inventor: YAMAGUCHI YOSHIRO
IPC: B65G1/08
Filed: 1994-08-08
Abstract: PURPOSE:To provide a flow rack which moves a load carried in an inlet to an outlet horizontzally and intermittently, and also can store it continuously between the inlet and the outlet. CONSTITUTION:The top end sharp part 37 of a load reverse-feed preventing part piece 36 is projected upward from the opening 42 of a support frame 41, the load reverse-feed preventing part piece 36 is always erected by an eccentric weight of a weight lower part 39 of the load reverse-feed preventing part piece 36 and the carrying-in side-part 38 of the load reverse-feed preventing part piece 36 is made in contact with a carrying-in edge 43 at the opening 42 of the support frame 41.