baber/WOPTO huggingface dataset:
Patent JP-H02178522-A (JP)
Title: Cooking stove
Inventor: EGUCHI OSAMU
IPC: F24C3/12
Filed: 1988-12-28
Abstract: PURPOSE:To automatically extinguish a cooking stove when a user does not return to the cooking stove site within a specified time period after the user has left, by providing a judging processor which judges the outputs from a timer and a human body sensor and the information from an operating device, and issues a signal to a burner controller so as to regulate the burning power. CONSTITUTION:During cooking, when a user presses an operating switch 2a when leaving from a cooking stove for a while, a judging processor 4 starts a timer 3, and simultaneously begins to monitor the output signal from a human body sensor 1 and the time-up output signal from the timer 3. Then, when the user returns within the set time period, the human body sensor 1 detects it and issues a signal to the judging processor 4 so that the timer 3 is turned off and the time counting is reset. On the contrary, when the user does not return within the set time period, the timer 3 issues the time-up output signal, and the judging processor 4 issues a signal to a burner controller 5 so as to extinguish the cooking stove. The burner controller 5 drives a motor 5a, that is connected to an operating knob 2b, through a driving circuit 5b in a direction of the extinguishment, so that the cooking stove is extinguished.
Patent JP-H11131430-A (JP)
Title: Spontaneous luminescent type road rivet
Inventor: HOSHINO MASAO
IPC: E01F9/559
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To give a warning to a pedestrian and a vehicle by providing a transparent resin plate on an upper surface of a metallic casing arranged in the same height on a road surface, and installing a block to house a storage battery and a chacharge/ discharge controller having a waterproof structure and an LED light emitting element block. SOLUTION: A solar battery protective plate is worked in a circular shape, and a screw hole is bored on an outer periphery, and a casing is arranged, and an O ring 25 is put in it, and the solar battery protective plate is screw-fitted to it, and waterproofness is secured. A cylindrical lens is arranged in a light flux guiding cylinder 32 for a light emitting element 31, and the light is effectively radiated outside. When a moving body approaches within a specific distance range of a light emitting element 31, a light emitting flashing frequency by the light emitting element 31 is increased by sensing of a light sensor, and a danger is warned against a pedestrian and a vehicle. A quantity of light is increased in a time zone of a dangerous zone within a capacity range of a solar battery and a storage battery, and it is utilized for previewing a danger.  Therefore, a warning radiation light quantity is emitted and radiated on a horizontal plane, and a light emitting part unit is arranged by a light emitting color, and the solar battery protective plate is reduced, and a cost can be reduced.
Patent JP-H01173895-A (JP)
Title: Structure of electronic wrist watch
Inventor: SONOBE TSUGIO
IPC: G04C3/00
Filed: 1987-12-28
Abstract: PURPOSE:To assure a sufficient contact pressure and to obtain a structure which is advantageous in cost by constituting a battery housing part in such a manner as to have a through-part through which a battery receiving spring can extend and a bottom part and pinching the tip of the battery receiving spring by said bottom part and battery. CONSTITUTION:The battery housing part 1b has the through-part 1c through which the battery receiving spring 4 can extend and the bottom part 1d. Said housing part is so designed that the reaction by contact of the tip 4a of the battery receiving spring 4 with the bottom part 1d and the battery 3 with the battery receiving spring 4 is supported by the bottom part 1d when the battery 3 is built therein. The generation of the force in the direction to lift a circuit board 2 and to strip a windshield 8 and the movement of the battery receiving spring 4 to prohibit obtaining of the sufficient contact pressure are, therefore, obviated. The problems in the structure of the conventional electronic wrist watch are, thereupon, solved by using such structure. The structure of the electronic wrist watch which is low in cost and is highly reliable is thus obtd.
Patent JP-H10157436-A (JP)
Title: Suspension system of two-front-axle vehicle
Inventor: YOKOGAWA HIROSHI
IPC: B60G11/18
Filed: 1996-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease in traction caused by the floating of rear wheels which occurs when only the front rear wheels of a two-front-axle vehicle are on a bump on the road or when traveling on an upwardly arched road surface by providing an equalizing function between the front front axle and front rear axle of the two-front-axle vehicle for an improved following property and to enhance the driving stability and riding comfort of the two-front-axle vehicle by distributing axle load evenly to the axles. SOLUTION: A torsion bar 2 is placed between a front front axle 6 and a front rear axle 8, and a first operating arm 3 connected to the front front axle 6 via a ball joint 20 and a second operating arm 4 connected to the front rear axle 8 via a ball joint are secured, respectively, to the front 2a and rear 2b ends of the torsion bar 2 to transmit the vertical movement of either one of the front front axle 6 or the front rear axle 8 to the other axle as movement in the opposite direction by use of the torsion spring force of the torsion bar 2 to give the two front axles 6, 8 an equalizing function.
Patent JP-H10160383-A (JP)
Title: Caulking structure for plastic heat exchanger
Inventor: MURAE SEN
IPC: F28F9/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide the caulking structure of a plastic heat exchanger having higher resistance against internal pressure. SOLUTION: In a ring shape groove formed on the peripheral of a tube plate, flat wall parts 3b being extended in a same width with that of groove bottom part 3a on the outer wall of the ring shape groove 3 except the groove bottom part being inserted with an O ring 5 and protruding wall parts 3c being extended to the position wider than that having the cross section of a trapezoidal shape are formed alternately. Caulking tongues 3e and 3f are protruded on the edge part of each of the flat wall parts 3b and the protruding wall parts 3c.
Patent JP-H09169401-A (JP)
Title: Refuse bag
Inventor: MINAGAWA FUMIYASU
IPC: B65D30/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To make a refuse bag made of synthetic resin excellent in maintenance of sanitary state by preventing the refuse bag from being opened by animals such as dog, cat, rat, and eliminate the tackiness between the surfaces of films. SOLUTION: A film made of synthetic resin in which 0.5 to 5.0 parts by wt. of a mixture of synthetic resin such as ethylene vinyl acetate copolymer and an animal repellent in relation to 100 parts of wt. of synthetic resin such as polyethylene, are blended, and which is allowed to contain an antitack agent selected from hydro-talcite powder, white carbon powder, and calcium carbonate powder, is formed into a bag-like form to obtain a refuse bag. When limonene, capsaicine or sharp pungent taste elements of mustard or horseradish, denatonium benzoate are applied as effective constituents of the animal repellent, the repellent has the effect of repelling dog, cat, rat, or the like.
Patent JP-H07202356-A (JP)
Title: Circuit board
Inventor: YAMAMOTO KEIJI
IPC: H05K1/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a circuit board which can join a bonding wire and a circuit conductor firmly and quickly when directly mounting an active element such as a semiconductor element on the circuit board without any package. CONSTITUTION:A wiring conductor 2 consisting of high melt-point metal made of tungsten, molybdenum, manganese, etc., is formed inside and on the surface of an insulation board 1 such as ceramic and further a circuit conductor 4 consisting of copper is deposited so that the surface of the exposed wiring conductor 2 is covered. A bonding pad 2a is formed at a part which is exposed on the outer surface of the insulation board 1, a covering layer 5 which mainly consists of nickel with a Vickers hardness of 600 or larger is deposited on the surface of the bonding pad 2a, and a bonding wire which is connected from the area on the covering layer 5 to each electrode of the semiconductor element A.
Patent JP-H03193094-A (JP)
Title: Dehydrator
Inventor: TANAKA TETSUKAZU
IPC: D06F49/04
Filed: 1989-12-25
Abstract: PURPOSE:To prevent overdehydration occurring and to attain the reduction of the time of a dehydration operation and the effective use of an electric power by detecting humidity outside a machine and executing a time dehydration operation set based on the humidity. CONSTITUTION:When a start switch is operated, a controller 14 consisting of a microcomputer executes (washing) first, and (rinsing) next. Then the microcomputer 14 reads in a detection signal for the humidity outside the machine detected with a humidity sensor 15. and when temperature outside the machine shows, for example, the one less than 30%, the time length of the execution of the dehydration operation is set at, for example, three minutes. Similarly, the execution time of the dehydration operation is set at, for example, five minutes when it shows the one between 30% and 60%, and, at six minutes, for example, when it shows the one between 60% and 80%, and at ten minutes, for example, when it exceeds 80%. The dehydration operation with set time length is immediately executed in either case.
Patent JP-H09158231-A (JP)
Title: Handrail cover for manhole cover receiving frame
Inventor: TAKAHASHI EIZO
IPC: E02D29/14
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a handrail cover hardly slippery and warm by covering the upper surface and side surfaces of a handrail provided on a receiving frame for holding a manhole cover with a synthetic resin cover, and elastically fitting the bottom end part of the cover to the lower surface of the handrail. SOLUTION: A pair of handrails 2 formed of a grip part 3, a side part 4 and a fixed part 5 are integrally formed on the inside of a receiving frame 1 for holding a manhole cover. A synthetic resin cover 6 formed of parts 7, 8 formed into substantially reverse U-shaped sections and a part 9 formed into substantially reverse L-shaped section, and having holding members 13 on both side parts is formed. The cover 6 is put over the hand rail 2, so that the parts 7, 8 formed into substantially reverse U-shaped sections and the part 9 formed into substantially reverse L-shaped section are situated on the hand rail 2 and the side part 4, and on the fixed part 5, respectively. Further, a reflector 12 is slid and inserted to the holding member 13 of the cover 6, and the projection of the reflector 12 is engaged with the hole of the holding member 13.
Patent JP-H08172809-A (JP)
Title: Control device for traveling vehicle for operation
Inventor: AOTO HISAKAZU
IPC: A01B63/10
Filed: 1994-12-21
Abstract: PURPOSE: To improve stability and accuracy of automatic control by enabling acquisition of stability information of automatic control in a real time and carrying out stability display, dead-zone adjustment and operation rate adjustment based on the acquired stability information. CONSTITUTION: In automatically controlling the position of an operation part based on sensor values of a tilling depth sensor, an engine speed sensor and a rolling sensor, the change of each sensor value with time is memorized, the memorized data are used as input data of hierarchy type neural network to calculate stability of the automatic control and calculated stability is used as state indication information of automatic control and feedback information of the automatic control.
Patent JP-H07198509-A (JP)
Title: Torque sensor
Inventor: MURAKAMI MASAYOSHI
IPC: G01L3/10
Filed: 1993-12-28
Abstract: PURPOSE:To improve zero drift in a torque sensor for detecting a torque transmitted to a rotary shaft. CONSTITUTION:An amorphous metal 2 whose magneto striction is changed according to torque is wounded on the surface of a rotary shaft 1 and further a coil 5 is also wounded on the surface thereof in a manner not to be in contact with the alloy 2. The coil 5 is constituted by providing holes 14a and 14b on the inner surface of a housing 3 and holes 13a and 13b on a yoke 8, respectively, and they are respectively engaged with each other symmetrically to the center line. Therefore, a torque sensor having improved zero drift and durability can be provided.
Patent JP-H04202090-A (JP)
Title: Molecular beam source container
Inventor: KARASAWA TAKESHI
IPC: H01L21/203
Filed: 1990-11-29
Abstract: PURPOSE:To allow the stable supply of molecular beams in film formation by a molecular beam epitaxy method by providing specifically designed auxiliary racks into the tubular container into which solid raw materials are put and which generates the molecular beams by heating. CONSTITUTION:The tubular container which has an aperture 1 of the container in the upper part, is formed integrally with a side wall 3 and a bottom 2 and has 10 to 50mm diameter and 20 to 200mm length is used as the molecular beam container. The auxiliary racks 6 for housing the solid raw materials are provided in the side wall 3 of this container. The auxiliary racks 6 are provided with apertures 7 in the central part so that the molecular beams existing below these racks can pass the apertures. The peripheral parts of the apertures 7 of the auxiliary racks 6 for housing the solid raw materials have walls 8 projecting toward the apertures 1 so that the solid raw materials to serve as molecular beam sources can also be housed into the space parts enclosed of the container side wall 3 and the auxiliary racks 6 for housing the solid raw materials having the walls 8.
Patent JP-H08177028-A (JP)
Title: Chain tensioner of dust collector for intake channel
Inventor: UCHIDA NORIKAZU
IPC: E02B5/08
Filed: 1994-12-22
Abstract: PURPOSE: To adjust the tension of a carrier chain at an optimum value in a man-saving and labor-saving manner by providing a load cell inserted between the upper end of a housing column and the lower end of an electric screw jack and an indicator calculating and indicating the tension of the carrier chain on the basis of an output from the load cell. CONSTITUTION: Load applied to both-end journals of a head shaft 1 is worked to load cells 13 through take-up rods 12 and screw rods 11 respectively. Consequently, each load cell 13 detects corresponding load, and the tension of a carrier chain is obtained through a computing element. The tension of the carrier chain is displayed to a controller. When tension is displaced from a specific value at that time, motors 10 setting the tension of the carrier chain at a proper value is adjusted on the basis of outputs from the load cells 13. When tension reaches the specific value or less at that time, jacks 9 are moved and stopped through the motors 10, and the rods 12 are lifted or lowered automatically and adjusted. Accordingly, the lifetime of the carrier chain can be lengthened.
Patent JP-H03196418-A (JP)
Title: Extra fine multiple core superconductor for ac and its manufacture
Inventor: SUZUKI HIDEMOTO
IPC: H01B12/10
Filed: 1989-12-25
Abstract: PURPOSE:To form an Nb-Ti alloyed filament having the outer diameter of 0.5mum and below by carrying out cold wire drawing to a composite body consisting of a copper alloyed matrix and the Nb-Ti alloy through heat treatment under the temperature of 250 deg.C and below after extrusion work. CONSTITUTION:An Nb-Ti alloyed wire is housed in a Cu-10wt.% Ni alloyed tube, for example, to form a single wire having a hexagonal section. 931 pieces of the single wire and filled into a Cu-10wt.% Ni alloyed tube, being abutted against their side faces one another and interposed with spacers of the same quality as the alloyed tube, and hydrostatic pressure extruding and cold wire drawing are carried out thereto to form a primary multi-wire having the hexagonal section with the length between the opposite sides of 1.49mm. 636 pieces of the primary multi-wire are filled into the Cu-10wt.% Ni alloyed tube of the outer diameter 49.0mm and the inner diameter 43.5mm, being interposed with spacers, and the hydrostatic pressure extruding and the cold wire drawing through intermediate annealing at 200 deg.C for 24 hours are carried out thereto to form a secondary multi-wire.
Patent JP-H10136911-A (JP)
Title: Sound producing fishing chum
Inventor: TACHIHARA SATORU
IPC: A01K97/04
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a chum capable of gathering fish and improving fishing effects by the oscillatory wave of a sound resounding in a cracking way in water, and color, smell and taste of other mixed or used components. SOLUTION: A gas such as air or a carbon dioxide gas is sealed in a high- pressure foam state in a substance such a water-soluble solid candy (drop) and the substance is made into a granular or powdery state. When the substance is mixed with a conventional chum or used with the chum, the substance produces a resounding sound in a cracking way with dissolution after throwing into water. In other words, this chum appealing to the sense of hearing, sight, smell and taste of fish. The chum is expected to have learning effects on sounds and leads to fishing without requiring a large amount of chum.
Patent JP-H11152594-A (JP)
Title: Tin and tin alloy plating bath and preparation of the same
Inventor: TSUJI SEIKI
IPC: C25D3/32
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To stabilize the transparency of a plating bath with the elapse of time by incorporating a soluble salt composed of one of a stannous salt and a mixture of the stannous salt with a metallic salt such as lead, one or more kinds of acids among organic acids and inorganic acids and one ore more kinds of antioxidants. SOLUTION: As the antioxidant contained in a tin and a tin alloy plating bath, phenols expressed by the formula are exemplified. In the formula, R is SO3 X (X is hydrogen, a metal such as Na, K and Ca, NH4 or the like), COOY (Y is hydrogen, a metal such as Na, K and Ca), CH3 , OCH3 , CH2 OH, CH2 CH2 OH, NH2 and a halogen, (n) is integer of 1-4 and (m) is integer of 1-2. Wherein, when m=2, R is substituents same as or different from each other. When n=1 and m=1, R is a group except SO3 H. When n=1 and m=2, R is a group except the combination of SO3 H with CH3 . When n=2 and m=1, R is a group except SO3 X.
Patent JP-H01178673-A (JP)
Title: Quick construction of wall surface
Inventor: YAMAMOTO ICHIRO
IPC: E04G21/02
Filed: 1987-12-29
Abstract: PURPOSE:To effectively utilize a formwork as well as shorten the period of construction by a method in which a quick setting agent is added to concrete or mortar by a concrete supplyer having a quick setting agent adder on its tip to quickly set it in order to construct a wall. CONSTITUTION:For the concrete sending pipe 2 of a movable formwork 30 with a concrete discharge pipe 1, a neutral rotary blade 5 is operably provided, and stirring blades 5a and 5g are set on the corresponding position of a cover 3 on the tip of the blade 5. Concrete or mortar 6 is supplied to the pipe 1 while being supplied with a quick setting agent and placed into a space 33 to construct a wall 35 by the quick setting of the concrete or mortar 6. The constructing period can thus be shortened, and the utilization of the formwork such as movable formwork 30d and effectively uses of materials can be permitted.
Patent JP-H07187479-A (JP)
Title: Sheet processing device
Inventor: AKIYOSHI YUJI
IPC: B65H37/04
Filed: 1993-12-28
Abstract: PURPOSE:To provide a sheet processing device which shortens the time required for aligning a plural number of sheets at a saddle stitching position. CONSTITUTION:A sheet processing device is provided with a sheet carry-in means which carries a sheet P which is supplied to a sheet carry-in port 1 arranged on one side into a compile tray C, a side stitching stopper 42 and saddle stitching stoppers 17, 19 which stop the sheet P carried into the compile tray C at a staple work position, and an stapler 36 which staples the sheet P stored in the staple work position. The sheet carry-in means has a carry-in means for side stitch which carries in the sheet P in the direction being away from the side stitching stopper 42 and a carry-in means for saddle stitch which carries in the sheet P in the direction toward the saddle stitching stoppers 17, 19.
Patent JP-H01177334-A (JP)
Title: Manufacture of ferroboron
Inventor: SAGA JUNICHI
IPC: C22C33/04
Filed: 1987-12-29
Abstract: PURPOSE:To increase the yield of boron and to reduce the consumption of unit electric power by specifying the amounts of a carbonaceous material for the reduction of boron source and manufacturing ferroboron by an electric method in the use of a DC girod furnace provided with specific size of basined layer under a tapping spout. CONSTITUTION:At the time of manufacturing ferroboron by an electric furnace method, the DC girod furnace provided with the basin having 100-500mm depth under the tapping spout as an electric furnace. In this way, the floating and discharging of B4C are smoothly executed and its accumulation is simultaneously prevented. The amounts of the carbonaceous material reducing the boron source such as boron oxide and boric acid are furthermore regulated to 91-100% for the theoretical required amounts. By this method, the yield of boron is increased and the generation of the substance difficult to melt is furthermore suppressed to permit the stabilizing operation and to reduce the consumption of electric power per unit weight of a manufacture.
Patent JP-2000162859-A (JP)
Title: Image-forming device
Inventor: SEKIGUCHI HAJIME
IPC: G03G15/08
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming device where scattering and sticking of developer and deterioration to the image can be prevented. SOLUTION: In this image-forming device, a photoreceptor (image carrier) 101 carrying an electrostatic latent image, a developing sleeve (developer carrier) 102b installed to face the photoreceptor body 101, a developing container 102a containing the developer carried on the developing sleeve 102b, a developer storage device 2 storing the developer fed to the developing container 102a and a bottle (developer replenish container) 1 installed freely detachably inside an image-forming device main body 100 and replenishing the developer to the developer storage device 2 are provided. The developing container 102a and the developer storage device 2 are integrally constituted, and they are installed freely detachably with respect to the image-forming device main body 100.