baber/WOPTO huggingface dataset:
Patent JP-S60238988-A (JP)
Title: Data processor equipped with character recognition device
Inventor: NISHIO YOSHIO
IPC: G06K9/20
Filed: 1984-05-11
Abstract: PURPOSE:To provide a format with universality by sending out together position data on a character frame where a character is entered when an absolute position is indicated by a mode selecting means, and performing processing similarly to case of normal keyboard input when a relative position is indicated. CONSTITUTION:When the character at an absolute value is inputted, a flag 51 is set with a command and position data specifying an input frame on a tablet is stored in a table 52. When a handwritten character is inputted, recognition processing is carried out if calculated character position data corresponds to the input frame. Then, the flag is set to add an identification code to character position data which is obtained by a frame position calculation processing and stored in a buffer 43, thereby sending the result to a data processor and also sending a recognized character code. The data processor inputs corresponding position data on the basis of the character position data and performs allocation.
Patent JP-H06341624-A (JP)
Title: Incinerating plant
Inventor: KATO TATSUO
IPC: F23G5/04
Filed: 1994-04-08
Abstract: PURPOSE:To provide an incinerating plant in which the generation of CO and hence dioxins can be suppressed. CONSTITUTION:There are provided a primary combustion furnace which has a drying zone 12 on a higher level and a combustion zone 13 on a lower level both formed on the side of the hearth and a secondary combustion furnace which has an inlet for the combustion gases, a heating burner, and a discharge hole for the combustion gases. The secondary combustion furnace has at one end the heating burner 22 and the inlet 23 for the combustion gases which is connected to a breeching 18 and at the other end the discharge hole 24 for the combustion gases. The heating burner 22 and the discharge hole 24 for the combustion gases are arranged practically in alignment with the center of a cross section of the secondary combustion furnace. The inlet 23 for the combustion gases is disposed practically perpendicularly to a line connecting the center of the heating burner 22 and that of the discharge hole 24 for the combustion gases and with a bias in the positioning. The breeching 18 is provided at the drying zone 12.
Patent JP-H02273901-A (JP)
Title: Manufacture of compact thermistor element
Inventor: KATSUKI NOBUHARU
IPC: H01C17/28
Filed: 1989-04-14
Abstract: PURPOSE:To assure a stable quality while enhancing the yield by a method wherein each lead wire whose one end is coated with a solder is brought into contact with a thermistor chip that has formed a solder layer and is pressed and heated by a heater. CONSTITUTION:A thermistor fired in a block shape is cut in a wafer shape by a slicing saw and then, after baking silver paste on both surfaces of the thermistor wafer, silver electrodes 5 are formed on both opposite surfaces. Solder layers 7 are formed on the silver electrodes 5 of the thermistor wafer by immersing the thermistor wafer in a solder vessel and then the thermistor wafer is cut into a chip shape by a dicing saw. Furthermore, the solders 6a of the lead wires 6 and the solder layers 7 of a thermistor chip 4 are melted down with one another so as to connect the lead wires 6 with the silver electrodes 5 of the thermistor chip 4. Later, the whole body of the lead wires 6 excluding a part thereof is coated with a resin 9 such as epoxy base resin material, etc. Through these procedures, the lead wires 6 can be connected to the electrode surfaces 5 of the thermistor chip 4 so that the stable quality of the thermistor element may be assured while enhancing the yield thereof.
Patent JP-S62251648-A (JP)
Title: Carbon monoxide detecting element
Inventor: UCHIKOBA FUMIO
IPC: G01N27/12
Filed: 1986-04-24
Abstract: PURPOSE:To discriminate a slight amt. of CO from a reducing gas or combustible gas and to detect the same with a single sensor by combining a sensitive body having selecting sensitivity with H2 and CO and oxidation catalyst which adsorbs H2. CONSTITUTION:The sensitive body 2, an insulating layer 3, a heater 4 and an oxidation catalyst 5, etc., are provided. Gaseous H2 is adsorbed to the catalyst 5 when gaseous CO is applied together with the reducing gas or combustible gas to the element. The gases, except the gaseous H2, which are not adsorbed by the catalyst 5 contact the sensitive body 2 next. Since the sensitive body 2 has the selective sensitivity only to the gaseous H2 and the gaseous CO, said body has no sensitivity even if the reducing gas or combustible gas except said gases contacts the same. The gaseous H2 is trapped by the adsorption effect of the catalyst 5 in this stage. In the end, the gas which contacts the sensitive body 2 is only the gaseous CO and the gaseous CO is detected as a change of the electric resistance of the sensitive body 2. The effect of the catalyst 5 to adsorb the gaseous H2 increase if the catalyst 5 is heated by a hater 5. The gaseous CO is thus detected with high sensitivity.
Patent JP-S5220081-A (JP)
Title: Method of detecting leakage of face plate
Inventor: GOTOU TAKUHIRO
IPC: G01M3/20
Filed: 1975-08-08
Abstract: PURPOSE: A method adapted for detection of pinholes in the weld zones of bottom plates, etc. of oil tanks installed on fill-up ground, and to detect pinholes easily by forming a film which discolors when reacted with discolors when reacted with ammonia, at the detecting section. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02273906-A (JP)
Title: Common mode inductor
Inventor: KUBOTA MASAZUMI
IPC: H01F17/06
Filed: 1989-04-14
Abstract: PURPOSE:To effectively remove common mode noise by winding multiple going coils around one toroidal core. CONSTITUTION:Multiple going coils 12 and one common returning coil 11 are wound around a piece of toroidal core 10. That is, the common returning coil 11 is wound around one side of the toroidal core 10 composed of ferrite base iron core in high permeability while multiple going coils 12 are wound around the other side as if opposing to the common returning coil 11. The turn number of the coil 11 for common line and the coils 12 for signal lines are the same. Accordingly, when a current runs in the common returning coil 11 and either one of the going coils 12, the magnetic flux generated in the toroidal core 10 is cancelled by the current which is prevented from running to the device side. Through these procedures, the common inductance can be applied to both going and returning coils thereby enabling any common mode noise to be removed effectively.
Patent JP-S58213015-A (JP)
Title: Polyurethane joint composition
Inventor: KIKUCHI SHIROU
IPC: C08G18/00
Filed: 1982-06-04
Abstract: PURPOSE:The titled composition excellent in placeability, storage stability and heat-insulating performance, comprising a first component comprising a mixture prepared by mixing a polyhydroxy compound with a fine powder subjected to a specified surface treatment, etc., and a second component based on an organic isocyanate. CONSTITUTION:The titled composition comprising a first component comprising a mixture prepared by mixing 100pts.wt. polyhydroxy compound having 2-3 terminal OH groups, average MW 300-8,000, e.g., polyethylene ether glycol, with 50-400pts.wt. fatty acid or fatty acid-surface-treated fine powder (e.g., CaCO3), average particle diameter <=1mu, 25-200pts.wt. dispersion stabilizer [e.g., tris-(2- chloroethyl) phosphate], a foam stabilizer [e.g., dimethylsiloxane/polyoxyalkylene copolymer), a catalyst (e.g., triethylene-diamine) and a blowing agent (e.g., water), and a second component based on an organic polyisocyanate having at least two terminal isocyanato groups (e.g., 2,4-tolylene diisocyanate).
Patent JP-S57211235-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATAMI KAZUHIKO
IPC: H01L21/306
Filed: 1981-06-22
Abstract: PURPOSE:To enable to expose a semiconductor substrate by one time etching by a method wherein a silicon nitride film of oxidation-proof mask to be used when selective oxidation of the semiconductor substrate is pefromed is oxidized by the plasma anodic oxidation method. CONSTITUTION:The semiconductor substrate 1 is oxidized to form a silicon dioxide film 2 for buffer, and the Si nitride film 3 of the mask for oxidation- proof is formed thereon. At this time, the surface of the film 3 is also oxidized a little, and is converted into a silicon dioxide film 4. Then the film 3 is converted into a silicon dioxide film 6 completely by the plasma anodic oxidation method. At this time, Si of the substrate 1 and the film 3 can be oxidized with nearly the same speed. As a result, the film 3 is converted completely into the silicon dioxide film, and can be removed easily by performing etching using an etching liquid of fluoric acid. Accordingly the substrate 1 can be exposed by one time etching, and moreover judgement of the finishing point of etching can be made easily.
Patent JP-S62254658-A (JP)
Title: Control device of switching power source
Inventor: YANO YASUSHI
IPC: H02M7/06
Filed: 1986-04-25
Abstract: PURPOSE:To open a switching power source simultaneously with a main switch, by applying a control signal to a control terminal, which is provided for starting and stopping the switching power source,hrough an auxiliary switch, which is associatively operated with the main switch. CONSTITUTION:An AC power source is inputted through a main switch 2 and rectified 3. The obtained pulsating current is further rectified 4 and a DC is obtained. Thus a switching power source 1 is driven. A control terminal P1 is provided in the switching power source 1. The terminal P1 is connected to an output terminal P3 through an auxiliary switch 2a, which is associatively operated with the main switch 2. When the auxiliary switch 2a is closed, a specified voltage, e.g., 0V, is imparted to the terminal P1. The switching power source 1 is set in the operable state. When a DC voltage is inputted to terminals P6 and P7, the switching power source 1 is started. When the auxiliary switch 2a is opened, the switching power source 1 is stopped. At the same time when the main switch 2 is turned OFF, the switching power source 1 is stopped. The capacitance of a contact point 5a of a control relay 5 can be made small.
Patent JP-H01270587-A (JP)
Title: Boat for liquid epitaxial growth
Inventor: OKUDA SHINYA
IPC: H01L21/208
Filed: 1988-04-19
Abstract: PURPOSE:To prevent the generation of flaw on growing face by using a liquid epitaxial growth boat having a lower supporting member, an upper supporting member, a sliding member and substrate supporting tool as main constituent elements. CONSTITUTION:The objective boat is constructed of a following elements a-f. (a) A lower supporting member 1 having a flat plate form, (b) an upper supporting member 2 integrated with the lower supporting member 1, having a substrate supporting tool guide hole 5 and a melt introduction hole 6 and provided with a melt flow-out groove 7 extended from the substrate supporting tool guide hole 5 to the melt introduction hole 6, (c) a sliding member 3 sliding between the lower supporting member 1 and the upper supporting member 2 and having at least a pair of the 1st and the 2nd melt reservoirs 8, 9 smaller than the substrate supporting tool guide hole 5, (d) a substrate supporting tool 10 having bridges 12A, 12B for supporting a substrate 14 and provided with a vertically extended substrate-supporting through-hole 10 having slant bottom opening face gradually lowering in the sliding direction of the sliding member 3, (e) a substrate-pressing member 15 to be inserted into the substrate supporting hole 10 in a state freely movable in vertical direction and having a slant bottom face parallel to the bottom face of the substrate supporting tool 4 and (f) a covering plate 13 to be placed on the melt-introduction hole 6 of the substrate supporting member 2.
Patent JP-H10283544-A (JP)
Title: Vending machine
Inventor: WATANABE HIROSHI
IPC: G07F9/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the waste of illumination power as much as possible without missing sales chances. SOLUTION: Plural human body detection sensors 5 and 6 which have different detection distance are provided on the front of a vending machine. All of fluorescent lamps 1 to 4 are turned off when both the sensors 5 and 6 do not output a detection signal, and the top fluorescent lamp 1 is turned on when the sensor 5 which has long detection distance outputs a detection signal. Later, when the sensor 6 which has short detection distance also outputs a detection signal, the rest of the fluorescent lamps 2 to 4 are also turned on. However, when the sensor 6 which has short detection distance does not output a detection signal and when the sensor 5 which has long detection distance no longer outputs a detection signal, the fluorescent lamp 1 is turned off without turning on the fluorescent lamps 2 to 4.
Patent JP-S58212976-A (JP)
Title: Printing device
Inventor: TAKAHASHI HITOSHI
IPC: B41J29/40
Filed: 1982-06-05
Abstract: PURPOSE:To prevent enlargement of an overhead of software, in a printing device in which a common title message can be printed on the head of each page, by providing a message buffer which stores the title message and a function which automatically prints the message on a specified line. CONSTITUTION:A printing device is constituted by the following parts; an order control circuit 11 which controls an operating command from a control device 1; a line buffer 12 which stores printing characters for one line; a message buffer 13 which stores a title message; a printing part 19, a buffer switching circuit 14 which switches the data sent from the control device 1 to the line buffer 12 or the message buffer 13 depending on the output of the order control circuit 11; a message switching circuit 15 which switches the line buffer 12 or the message buffer 13 with regard to the data to be outputted to the printing part 19 in response to the output of the order control circuit 11; and a page counter 17 which indicates a page number.
Patent JP-S5622347-A (JP)
Title: Flame-retardant polyamide composition
Inventor: SASAKI YOSHIKAZU
IPC: C08L77/00
Filed: 1979-07-31
Abstract: PURPOSE: Titled composition, capable of being molded without fouling of a metal mold, foaming, or blooming of a melamine derivative, which comprises a polyamide and a specified melamine derivative.  
     CONSTITUTION: A flame-retardant polyamide composition, comprising a polyamide and a melamine derivative selected from the group consisting of a compound of formula I (wherein R 1  is 2W15C hydrocarbon) and a compound of formula II (wherein R 2  is 1W15C hydrocarbon; n is an integer of 1W5). The polyamide is nylon 6, nylon 66, nylon 6/66/610, etc., which has preferably number-average MW≥10,000. The compound of formula I is ethylenedimelamine, decamethylenedimelamine, etc. and the compound of formula II is diethylenetrimelamine, hexaethyleneheptamelamine, etc. Usually, 5W65pts.wt. of the melamine derivative is compounded with 100pts.wt. of the polyamide. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05294456-A (JP)
Title: Work feeder
Inventor: NAKAMURA FUMITOSHI
IPC: B65G59/06
Filed: 1992-04-16
Abstract: PURPOSE:To enhance the handling utility and improve the productivity by forcing a weight member into advance or retreat with a first guide member and mounting it on each work in a state of being stacked in piles or removing from the work, while guiding the weight member in the vertical direction with a second guide member, then lifting the weight member upward with a lifting member. CONSTITUTION:A stock member 30 is shifted to a delivery position at the upper part of a chute member 20, a weight member 50 is guided to a first guide member 60 and it is mounted on an upper end of each work W in a state of stacked in piles, and when a shutter member 40 is rocked and turned to separatingness, the work W drops at the side of the chute member 20 by means of dead weight of the work W and the weight member 50 itself. Successively, the weight member 50 is moved to a down position after being guided by a second guide member 70, and when all works W are shifted to the side of the chute member 20, the weight member 50 is guide to the second guide member 70 by three lifting members 76, 81 and 82, thus it goes up to a lifting position, while it is guided by the first guide member 60 and moved a backward position, thus it is on standby.
Patent JP-2000214565-A (JP)
Title: Thermal developing device and method therefor
Inventor: KASHINO AKIO
IPC: G03D13/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To cope with different-sized thermal developing material, and also, to secure high image quality while forming an image in a short time by supplying the thermal developing material at such the timing shifting a position where the leading end of the thermal developing material is held in a drum rotating direction among the thermal developing materials. SOLUTION: In the case of continuously heating films F, if each film is held at a different position, the outer peripheral surface of the drum 14 is nearly uniformly cooled and the nearly uniform distribution of humidity is maintained. Thus, the time TR for rotating the drum 14 once and the time T for supplying the leading end of the film F to the drum 14 are set so as to satisfy the following expression; T≠N×TR (provided that N denotes an optional natural number). That is, by supplying the film F to the drum 14 at the timing shifting the film F lead end holding position in the rotating direction of the drum 14 among the continuously supplied films F, the films F are prevented from being continuously held at the same position on the drum 14.
Patent JP-S62253813-A (JP)
Title: Automatic elevation type formwork machine
Inventor: YONEDA MINORU
IPC: E02B7/00
Filed: 1986-04-28
Abstract: PURPOSE:To make the placement of concrete for dam, etc., easier by a method in which a formwork is connected to one end of a vertically movable frame incorporated with a cylinder in such a way as to enable the formwork to rise by the expansion or contraction of the frame. CONSTITUTION:After concrete 26 placed in cured, sea blots 22 and 23 are removed, a cylinder 20 is extended, a vertically movable frame 13 is extended, and formwark 11 is raised. Under the condition, the formwork 11 is fixed by the sea bolt 23 while adjusting the position of the formwork 11, and concrete 30 for the next stage is placed. The seat bolt 24 is removed, the cylinder 20 is contracted to contract the frame 13, and the frame 13 is again a fixed with the sea bolt 24. By repeating these processes, concrete for dam, etc., can be easily placed.
Patent JP-S5622229-A (JP)
Title: Optical disk
Inventor: YAMAGUCHI RIYOUJI
IPC: G11B7/24047
Filed: 1979-07-30
Abstract: PURPOSE: To supply an optical disk superior in safety by preventing the danger that an operator's eye is damaged, by preventing laser beam light from leaking out by fitting a protective disk to the opposite surface of the metal coating layer of a circularly formed substrate.  
     CONSTITUTION: On the surface of substrate 22 of optical disk 21, metal coating layer 26 of bismuth, for example, is formed by vapor deposition and this metal coating layer 26 is irradiated with laser beam light to record information in a track shape according to the rotation of disk 21. The reverse surface of substrate 22, on the other hand, is fitted with protective disk 27 of the same outer diameter with said glass disk 22. This disk 27, which is enough excellent in absorbance as to a laser beam to prevent its penetration, is formed of a synthetic resin material so that even if substrate 22 is broken down, the shape of the disk can be maintained. Here, even if a flaw is made in metal coating layer 26 and laser beam light l is supplied from below, it never penetrates upward by being absorbed by protective disk 27. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0430-A (JP)
Title: Spring device
Inventor: IWATA KAZUO
IPC: B60G17/015
Filed: 1990-04-12
Abstract: PURPOSE:To prevent secular change of surging restricting efficiency by engaging a spring seat member with at least one of inner and outer peripheries of a coil spring elastically at a cylindrical part divided in the circumferential direction. CONSTITUTION:An outer diameter of a cylindrical part 6a is made larger than an inner diameter of a coil spring 7 under the natural condition, and under the condition that corresponding end of the coil spring 7 is wound around of the cylindrical part 6a, the outer peripheral surface of the cylindrical part 6a touches elastically against the inner periphery of the coil spring 7. Consequently, during the operation of an engine, since expansion and shrinkage of the coil spring 7 is repeated with reciprocating motion of a valve 1, the outer peripheral surface of the cylindrical part 6a of a spring seat member 6 and the inner periphery of the coil spring 7 slide relatively in contact with each other in the axial direction, and the damping force against the vibration of the coil spring 7 is generated by the slip-frictional resistance generated between them.
Patent JP-H02276187-A (JP)
Title: High frequency induction heating device
Inventor: ITO HIROSHI
IPC: H05B6/06
Filed: 1989-04-17
Abstract: PURPOSE:To protect a transmission line for control signal from a control circuit to a high frequency oscillating part, from the effect of electromagnetic induction from outside by forming a control means out of driving circuits by which a switching device is driven, and of the control circuit by which each of the driving circuit is controlled, and by linking between the driving circuit and the control circuit by an optical fiber cable with one another. CONSTITUTION:For a DC power source 11, a thyristor rectifier 13 controlled by a power source control circuit 12 is used, while a high frequency oscillating part 14 is an inverter circuit of voltage type haploid bridge structure using electrostatic induction transistors 15, 15, which are driven by driving circuits 16, 16. A control circuit 25 has a PLL circuit by which the high frequency oscillating part 14 is oscillating-controlled, and drives circuits 16, 16 via a signal distribution circuit 27 connected to one another through an optical fiber 26, while by means of the feedback from any one of feedback transformers 22a, 22b, 22c of a matching part 17, it is actuated so as to make the high frequency output voltage required and the phase of the output current completely identical.
Patent JP-H05131376-A (JP)
Title: Overshoot compensation circuit and torque application device
Inventor: JIEFUREI AARU ANISU
IPC: G05D17/02
Filed: 1992-03-04
Abstract: PURPOSE: To prevent overshoot by incorporating an overshoot compensation circuit and issuing a warning signal to a user before the applied torque level reaches the reference level. CONSTITUTION: An overshoot compensation circuit includes a control circuit 31, an input terminal 32 receives an input torque signal, a potentiometer 39 produces a reference signal, a subtracting circuit 35 subtracts the reference signal from the input torque signal to produce a difference signal, and a differentiating circuit 40 differentiates the input torque signal to produce a compensation signal proportional to the change speed of applied torque. At the moment that the difference signal exceeds the compensation signal, a comparator 45 outputs a signal, and an operational amplifier 46 applies the output signal to an electric motor 27 through a FET 47 in response to it. As a result, a tactile signal is produced prior to the time that the input torque signal reaches the reference signal by a predetermined time period.