baber/WOPTO huggingface dataset:
Patent JP-H03280983-A (JP)
Title: Device for changing direction in running toy
Inventor: IKENAGA NOBUHIRO
IPC: A63H29/02
Filed: 1990-03-29
Abstract: PURPOSE:To make an interesting running play enjoyable by rotating a cam member to make a direction of wheels changeable through an operating lever when a gear, provided in a movable member, and a gear, provided in a carriage, are placed in a meshing condition. CONSTITUTION:One end of a gear shaft 2 of one gear in a drive unit (a) of a running toy is protruded to an outer part, and further another gear 3 is fixed to an end part of the shaft 2. A gear 5, always meshed with the gear 3, is rotatably supported to a movable member 4 supported to the gear shaft 2. A gear 7, which can be engaged/disengaged with/from the gear provided in the movable member 4 when it is operated, is provided in a carriage 1a. A car member 10 is provided in a gear shaft 8 of the gear 7 provided in the carriage 1a, and further an operating lever 15, linked with direction changeably provided wheels 12, is engaged with the cam member 10. Accordingly, a direction of the wheels 12 can be changed through the operating lever 15 by rotating the cam member 10 when the gears 5, 7 are placed in a meshing condition, so that an interesting running play can be enjoyed.
Patent JP-H08252811-A (JP)
Title: Forming mold device of one or a few paving block
Inventor: CHIBA YUKIO
IPC: B28B1/16
Filed: 1995-03-15
Abstract: PURPOSE: To realize quick and efficient working and forming even by a single worker without necessitating a large-sized automatic forming device by a method wherein one or a few paving blocks are formed through a mold base, an intermediate frame and a bearer and then demolded. CONSTITUTION: A mold device 20 is so designed as to combine a mold base 12 with a channel-shaped intermediate frame 11 installed on the mold base. A mold 1.0 invertedly damping forms a block on the channel-shaped intermediate frame 11 and a protrusively supporting part 14, both of which support the mold from below. A die 3 laid in the cavity 2 of a receiver mold is further supported through the protrusively supporting part 14 by the mold base 12 under the condition that the protrusively supporting part 14 is formed so as to have a size somewhat smaller than that of the die 3 in order to be designed not to interfere with the demolding action of the block from the receiver mold 1.  Since the distance between a bearer 15 on the mold base 12 and the protrusively supporting part 14 is set to be shorter than the widthwise dimension of the die 3, the movement of the mold 10, in which a block material is formed, is held under stable state, resulting in realizing smooth lateral sliding action of the mold 10 and consequently preventing the shape of the formed block from collapsing.
Patent JP-S58198880-A (JP)
Inventor: KATOU SHINICHI
IPC: H01R13/42
Filed: 1982-05-14
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-S525574-A (JP)
Title: Electric clock
Inventor: CHIHARA HIROYUKI
IPC: G01R19/165
Filed: 1975-07-03
Abstract: PURPOSE:To reduce a temperature coefficient of detection voltage of a battery voltage detecting circuit, and to make it easy to adjust the detection voltage.
Patent JP-H07255305-A (JP)
Title: Method for culturing plant tissue or seedling material
Inventor: ITO HIROTAKA
IPC: A01G7/02
Filed: 1994-03-28
Abstract: PURPOSE:To smoothly carry out culture of a plant tissue, etc., by culturing a plant tissue, etc., in a saccharide-free medium adjusted to a given pH range under irradiation with light rays, suppressing multiplication of various germs even if they are penetrated into an incubator. CONSTITUTION:A plant tissue or a seedling material such as salad is cultured in a saccharide-free medium which is adjusted to pH 3.0-4.5 and contains 0.25-10ppm sodium hypochlorite, under irradiation with light rays having 20-500mumol/m<2>/s light intensity in a carbon dioxide gas-containing atmosphere having 300-7,000ppm carbon dioxide gas concentration to carry out culture of the plant tissue or the seedling material.
Patent JP-S566458-A (JP)
Title: Semiconductor device
Inventor: ITOGA KEIJI
IPC: H01L25/07
Filed: 1979-06-26
Abstract: PURPOSE:To exactly shield a semiconductor pellet from external moisture and prevent the pellet from deteriorating its electric characteristics by forming projections on the inside surfaces of a resin case therefor. CONSTITUTION:Projections 8a-8d flared at the ends are respectively formed on the inside surfaces of an external case 8. The projections 8a-8d are implanted into filled resin therein when the case 8 is expanded to prevent the formation of a gap between resins of two types. Accordingly, since no gap is formed between the case 8 and the filled resin even when a semiconductor device using the case 8 is used for  a long time, the moisture-proofness of the semiconductor device can be improved.
Patent JP-S57197636-A (JP)
Title: Chattering preventing circuit
Inventor: HASHIMOTO HIROSHI
IPC: H03M11/02
Filed: 1981-05-29
Abstract: PURPOSE:To prevent chattering with simple constitution by delaying a latch signal for setting an encoded output of an input signal from a key contact point to a flip-flop for a longer time than the chattering period of the key contact point. CONSTITUTION:To an encoder 1, contact point information (a) of information S0-Sn from a key contact point S is inputted, and its output (b) encoded in plural bits is applied to a flip-flop 6. To a gate circuit 3, an OR signal of the S0-Sn and the output from a clock generating circuit 2 are applied. The output (d) from the gate circuit 3 triggers a monostable multivibrator 4 and with the rise of its output (e) a multivibrator 5 sends a latch signal (f) that is delayed for the time longer than the chattering period to the flip-flop 6. With this process, a buffer gate 7 is capable of receiving information that is not affected by chattering.
Patent JP-S567705-A (JP)
Title: Propagation inhibitor against various germs in cultivation of mushroom
Inventor: SAKAMOTO NOBORU
IPC: A01N59/00
Filed: 1979-06-29
Abstract: PURPOSE: The titled inhibitor, capable of inhibiting the propagation of various germs in cultivation of a mushroom, preventing the wood decay, and promoting the grown of the mushroom, and comprising zeolite and/or siliceous clay (terra abla) as an active constituent.  
     CONSTITUTION: A propagation inhibitor against various germs in cultivation of a mushroom, comprising zeolite or siliceous clay (terra abla) or both as an active constituent, and usable in the form of powder or an aqueous liquid obtained by mixing and agitating 500W1,000g of the powder with about 200l of water. The zeolite is of the hydrous tectosilicate mineral group of alkali, alkaline earth and aluminium belonging to the zeolite group, commonly called the zeolite, and a porous one is particularly effective. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S526742-A (JP)
Title: Resorcinol resin adhesives
Inventor: YAMAO MASAYOSHI
IPC: C08L61/00
Filed: 1975-07-04
Abstract: PURPOSE: A modified resorcinol resin adhesive stable in a wide pH range, consisting of a resol-type phenolic resin modified with polyvinyl alcohol and a resorcinol resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S539190-A (JP)
Title: Ammonia measuring device
Inventor: OKAMOTO MASAYOSHI
IPC: G01N31/00
Filed: 1976-07-13
Abstract: PURPOSE: Ammonia is continuously and accurately measured down to a slight concentration without being affected by co-existing acidic gases, inorganic and organic compound salts or water by converting NH 3  with a specific catalyst to NO and letting NO and O 3  act in detection. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01255116-A (JP)
Title: Arc-suppressing chamber for circuit breaker
Inventor: UNUMA MAKOTO
IPC: H01H9/36
Filed: 1988-04-04
Abstract: PURPOSE:To improve arc-suppressing ability with a simple structure and with the leak of the pressure in an arc-suppression chamber limited, and improve the breaking performance in particulary an intermediate and low current region by narrowing the width of the notched opening part of an arc-suppressing plate than the inside. CONSTITUTION:The width of the opening part 16a of the notch 16 of an arc- suppressing plate 15 in the arc-suppressing chamber 14, in which arc-suppressing plates 15 in which the moving part of a movable contact 6 is notched in a U- or V-shaped state are multiply laminated in the inside of a U-shaped bulkhead at regular intervals, is composed with the width narrowed than the inside. Here, a projected piece 15a is provided to the plate 15, a leak is limited by receiving pressure with the inside edge surface (plate pressure surface), and the pressure within the chamber 14 is retained. This makes the arc-suppression chamber, having a high arc-suppression ability, of a circuit breaker to be obtained.
Patent JP-H11255144-A (JP)
Title: Connecting structure and connecting method of member
Inventor: IKEDA FUMIHIKO
IPC: B62D25/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To improve dimensional accuracy of a lengthy member by easily connecting each part of a lengthy member divided into a plurality of numbers together in a butting style without using an arc welder. SOLUTION: A connecting structure of members is to connect two connecting members together in a butting style at a connecting part containing a part practically a U shape cross section including a pair of side walls 10A, 10B, 12A, 12B facing each other and connecting walls 10D, 12D mutually connecting one end of the pair of side walls. In this case, the connecting part of one of the connecting member includes a caulking joint member 14 to receive the connecting part in a fitted condition and the joint member 14 includes a pair of U shape cross sections 16A, 16B projecting outward on a pair of walls 14A, 14B adjoining a pair of side walls, while the joint member 14 is caulked toward the approaching direction of the mutually facing walls of the pair of U shape cross section with a pair of walls pushed against the side walls.
Patent JP-S57197973-A (JP)
Title: Ghost eliminating device
Inventor: SHINPO HIROYASU
IPC: H04N5/21
Filed: 1981-05-29
Abstract: PURPOSE:To prevent tap correcting operation due to an external noise and to stabilize the operation, by starting tap coefficient control operation at channel switching time, and stopping the tap coefficient correcting operation when the amount of residual ghost decreases below a certain value. CONSTITUTION:During channel selection, a channel switching signal E outputted from a tuner is inputted to the base of a transistor 16 to reset a microcomputer 11. The tap weighting coefficient of a transversal filter (not shown in the figure) for removing ghost is cleared temporarily during channel switching and the weighting coefficient is calculated from this point of time; and D/D-converted waveform information is fetched and the weighting coefficient is corrected newly. This operation is repeated and when the amount of residual ghost decreases below a certain value, control over the tap coefficient is stopped and fixed; and adapted equivalent control is started newly during the channel selection.
Patent JP-H01254817-A (JP)
Title: Electronic scale
Inventor: OOTA TOMOHIKO
IPC: G01G19/413
Filed: 1988-04-04
Abstract: PURPOSE:To improve the operation efficiency by omitting registering operation when a sale quantity is one. CONSTITUTION:The code or presetting of a fixed-price article is inputted from a key input part 4 and when a call key is pressed, an article code, an article name, a quantity zero, and a preset unit price are displayed. Then an analog measured value from a weight sensor 1 is converted by an A/D converter 2 into a digital value, which is inputted to a controller 3. At this time, it is checked whether or not the sold quantity is one and when so, the registering operation is omitted, but when not, the quantity is registered. Thus, the total amount of money of articles is multiplied by the quantity and the result is displayed on a display part 5 and printed out on a printer 6. Therefore, when many single articles are sold, the number of times of the operation of input keys is decreased and the operation efficiency is improved.
Patent JP-H02260904-A (JP)
Title: Pulse amplifier
Inventor: SAITO SUMIO
IPC: H03F3/193
Filed: 1989-03-31
Abstract: PURPOSE:To release the limitation of a high speed action and to release the deterioration of an input return loss by detaching an input terminating circuit connected to an input line and connecting the input terminating circuit and the gate electrode of FET by means of another wire and setting the wire to an appropriate length. CONSTITUTION:FET 1 for pulse amplification is provided with a drain electrode 2, a source electrode 3 and the gate electrode 4. A wire W1 connects an input electrode 5 and the gate electrode 4, and it has residual inductance L. A wire W3 connects the input terminating circuit Z on the gate electrode 4, and it has the residual inductance L. Here, the length of W1 and W3 are set appropriate (appropriate residual inductance L), and a special relation is given among the residual inductance L of W1 and W3, an FET gate input capacity C and the input terminating circuit Z, whereby an amplifier gain characteristic and a reflection coefficient characteristic can be improved. Consequently, a pulse amplifier which operates to a high nand can be realized.
Patent JP-H09275292-A (JP)
Title: Satellite broadcasting receiving device
Inventor: MINOKE SHINZO
IPC: H05K9/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a mutual interference between an FM demodulation/image processing IC and QPSK(quardrature phase-shift keying)/ PCM(phase mode modulation)/DAC(digital/analog conversion) IC to obtain an image signal and a sound signal, which are mormal, by a method wherein shielding plates are provided interposingly between the ICs, which are integrally constituted. SOLUTION: An FM modulation/image processing IC30, which performs FM demodulation processing to a satellite broadcasting signal converted into an IF(intermediate frequency) and performs image signal processing, is provided on the side of an output terminal 11, while a QPSK/PCM/DAC IC31, which performs a QPSK demodulation processing, a PCM demodulation processing and a D/A conversion processing on a sound signal subjected to FM modulation processing, is arranged in such a way that it is receded in the opposite direction to input terminals 3 and 4. At this time, two sheets of shielding plates 32 and 33 are made to interpose between the ICs30 and 31. As a result, a high frequency, which is generated from the IC31, is shielded with the plates 32 and 33 and the generation of a mutual intervention between both ICs30 and 31 is prevented.
Patent JP-S63247830-A (JP)
Title: Data delivery system with use of argument list
Inventor: SATO YOICHI
IPC: G06F9/44
Filed: 1987-04-02
Abstract: PURPOSE:To reduce the capacity of a working memory and also to improve the executing efficiency by limiting the interruptions to be applied to an argument list just to a single area for the same entrance names when data are delivered with use of said argument list. CONSTITUTION:A compiler 1 obtains the sizes of the areas needed for each argument list via a 1st area size deciding means 2. These obtained sizes are stored in a memory means 3 in the form of an argument list size table 4 together with the corresponding entrance names. Then a linker 5 supplies an object program and the table 4 and a 2nd area size deciding means 6 obtains the maximum sizes of said areas for each entrance name. An argument list allocating means 7 allocates just a single memory area having the maximum size to the same entrance names. The code of a relevant address is reflected on a desired area of a code part by a code address part production means 8.
Patent JP-S567009-A (JP)
Title: Excavator tip displacement measuring method and its apparatus
Inventor: ODA YOSHIAKI
IPC: G01C5/00
Filed: 1979-06-29
Abstract: PURPOSE: To enable to easily measure an excavator tip displacement quantity by receiving light from either one side at another side between the excavator tip and a standardized position.  
     CONSTITUTION: In proportion as a ground improvement machine interpenetrate into the ground a supporting main pipe 9 is bent, a light receiving apparatus 18 fixed with the lower end of the supporting main pipe 9 displaces corresponding to its bending. A projecting apparatus 17 positioned at the upper end is coincided with the standard position and the laser spot 20 of the light receiving apparatus 18 through the vertically downward irraidating laser light is preset in its central position, whereby the spot 20 is displaced from the central position 23 so much as the bent portion of the supporting main pipe 9. A photosensor 19 detects the position of the spot 20 following the displacement of the spot 20 to indicate the displacement from the central position 23 of the spot 20 on the indicator of the marine work ship holding the ground improvement machine 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5511511-A (JP)
Title: Alpha-bromo(p-acyloxyphenyl)acetic acid
Inventor: DOBASHI GENICHI
IPC: C07C67/00
Filed: 1978-07-10
Abstract: NEW MATERIAL:An α-bromo(p-acyloxyphenyl)acetic acid of formula I: (R is lower alkyl or aryl group).  
     EXAMPLE: α-Bromo(p-acetoxyphenyl)acetic acid of formula II.  
     USE: A row material for preparing α-azido (p-hydroxyphenyl)acetic acid useful as a raw material for Amoxicillin which is a synthetic penicillin having a wide spectrum.  
     PROCESS: P-Hydroxybenzaldehyde is reacted with a formaldehyde mercaptal S-oxide of formula III in the presence of a base to give a compound of formula IV (the first step). The compound is reacted with an almost equivalent amount of an acylating agent in the presence of a base to form an acylated derivative of formula V (the second step). The acylated derivative is reacted with Br 2  to afford the objective compound of formula I. The resulting compound is readily substituted by sodium azide, and hydrolyzed to give α-azide (p-hydroxyphenyl)acetic acid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60226636-A (JP)
Title: Waste heat recovery type heat storage system for heater
Inventor: SUDA KAZUYOSHI
IPC: A01G9/24
Filed: 1984-04-26
Abstract: PURPOSE:To reduce the heat consumption of a heater and the like by passing waste heat remaining in an exhaust gas of a heater through a latent heat type heat storage apparatus, and storing and recovering the heat to be used for succeeding heating. CONSTITUTION:When the temperature within a hothouse 1 is increased, a heater 4 is operated, and hot gas generated in a combustion part 4a of the heater 4 heats air within the hothouse 1 by a blast fan 14. The waste gas after being heated passes through an exhaust gas pipe 12 and reaches an exhaust gas heat storing part 3a, and then during the passage of a heat transfer pipe 17, the exhaust gas gives the waste heat remaining to the heat storing material 18 at the outer side thereof, and is discharged into the atmospheric air from an exhaust pipe 15. Then, in the case of increasing the temperature, a valve 8 communicating with the atmospheric air and an external air intake port 16 are closed, a blower 9 is operated, and air within the hothouse 1 is circulated through the heat storing apparatus 2. Prior to this operation, waste heat stored in the heat storing material 18 within the waste gas heat storing part 3a by the operation of the heater, and heat accumulated in a heat storing element 3 from air within the hothouse 1 when the temperature is lowered.
Patent JP-H07285499-A (JP)
Title: Cargo sling device for aircraft
Inventor: ADACHI NAOTO
IPC: B64C27/04
Filed: 1994-04-21
Abstract: PURPOSE:To suppress a shake of carried object by providing a cable for holding the carried object suspended from an aircraft and vertical stabilizers mounted toward almost a vertical direction on the carried object. CONSTITUTION:In a cargo sling device, vertical stabilizers 1 are mounted toward a vertical direction respectively at a right angle relating to an axis on both end parts of a long scaled material (b), to suspend it from a helicopter (a) through a wire (d). During flying the helicopter (a), air force by action similar to a vertical tail of the helicopter (a) is caused in the vertical stabilizers 1, and by this air force, in the long scaled material (b), its attitude is stabilized in a direction at a right angle relating to a relative air flow in the periphery, to suppress a shake of the long scaled material. Accordingly, the shake is not transmitted to also the helicopter (a), to facilitate controlling the helicopter (a), and even when a speed is increased, flying can be safely performed.
Patent JP-H07285427-A (JP)
Title: Hydraulic brake device for vehicle
Inventor: NISHII MICHIJI
IPC: B60T8/44
Filed: 1994-04-21
Abstract: PURPOSE:To control the slip in the brake application for a driving wheel and the slip during driving, reduce the possibility of the inadvertent application of brake, and reduce the cost. CONSTITUTION:If each hydraulic pressure of rear wheel brakes RWBR and RWBL is reduced, in order to carry out the slip control, in the case where a rear wheel as driving weeel is brake-applied, a valve V1 is operated to connect a rear wheel brake with a reservoir R, and when the hydraulic pressure of the rear wheel brake is increased again, valves V21. and V2R are operated to gently introduce the output hydraulic pressure of a regulator valve through throttles O1L and O1R. In the slip control in drive, the valves V1, V2L and V2R are operated under the situation with the valves V3 and V4 in operation.
Patent JP-S60227641-A (JP)
Title: Growth promoting additive composition having synergistic action for domestic animal
Inventor: BOFUMIRU SHIEFUCHIIKU
IPC: A23K20/137
Filed: 1984-04-26
Abstract: 1. A growth-stimulating feed additive for economic animals on the basis of 2-formyl-quinoxaline-1,4-dioxide-cyanoacetyl hydrazone (cyadox), characterized by a mixture of 2-formyl-quinoxaline-1, 4-dioxide-cyanoacetyl hydrazone and phthalazole, optionally in the form of an addition salt, and/or tylosine, optionally in the form of an addition salt, complex salt, or metal chelate, or in the form of a tylosine-containing dried fermentation medium, or of a tylosine-containing mycellium of a corresponding production strain separated therefrom.
Patent JP-H03280804-A (JP)
Title: Supporting device of machine body in seedling transplanter
Inventor: WATABE SHIN
IPC: A01C11/02
Filed: 1990-03-29
Abstract: PURPOSE:To make transplanting depth of seedling uniform and to transplant seedlings approximately vertically by supporting machine body of seedling transplanter within a fixed space against the ground and maintaining the body in a range of fixed angle close to horizontality. CONSTITUTION:When a space between a machine body and the group changes above a fixed range, a rod 21 is pushed and drawn by signal from a detector 30, a central lever 23 is moved in the same direction, left and right front wheels 11 are moved up and down in the same direction, a central lever 28 is pushed and drawn by the rod 21 and rear wheels 19 are moved up and down in the same direction as the front wheels 11. When inclination of the machine body exceeds a given range, one of horizontal levers at the front wheels side is ex panded and contracted by signal of an inclination detector 32, a transmission case 6 is rotated, the front wheel 11 at one side is moved up and down, the central lever 28 is revolved around a pin 24, left and right horizontal levers 29 rotate arms 18 and the left and right rear wheels 19 are moved up and down in the opposite directions.