baber/WOPTO huggingface dataset:
Patent JP-H02290183-A (JP)
Title: Controller for fan for combustion equipment
Inventor: KANEKO MITSURU
IPC: H02P7/29
Filed: 1989-04-28
Abstract: PURPOSE:To facilitate system deployment in the pulse width control of DC voltage supply by a method wherein the title controller is provided with a voltage comparing circuit, comparing the hold voltage of a hold circuit with the reference voltage of a triangular wave reference voltage generating circuit, a chopper circuit, controlled by the output of the comparing circuit and the output thereof is supplied to a fan, and the like. CONSTITUTION:The title controller is provided with a F/V circuit 17, converting the rotating number of a fan 27 into a voltage, a voltage comparing circuit 12, comparing the hold voltage of a hold circuit 7 with the reference voltage of a triangular reference voltage generating circuit 11, a chopper circuit 15, controlled by the output of the voltage comparing circuit 12 and whose output is supplied to the fan 27, and the like. The potential of the chopper circuit 15 is proportional to the rotating number of the fan 27 and is amplified by an amplifier 13 through the F/V circuit 17 utilizing the input voltage of a control signal input terminal 2a as a reference, then, is inputted into an inversion amplifying circuit 2. According to this method, a necessary rotating number may be obtained easily by inputting only a power source voltage and a control signal, whereby the deployment of the title controller for microcomputer applying equipments may be effected easily.
Patent JP-H047101-A (JP)
Title: Method for infiltrating treating liquid in wood
Inventor: ISHIKAWA HIROYUKI
IPC: B27K5/00
Filed: 1990-04-24
Abstract: PURPOSE:To make the impregnation of treating liquid to the central part of wood possible in a short period of time irrespectively of the size, thickness and the like of the stockwood by a method wherein the treating liquid is infiltrated in the interior of the stockwood, which is compressed, immersed in the treating liquid and subjected to heating treatment, while restoring its dimensions. CONSTITUTION:There is no limitation as to the stockwood used. However, sawed square timber is preferable. In addition, as to the kind of tree, there is no limitation. As the method for compressing the stockwood, mechanical compressing method with a press or the like is given as embodiment. The preferable compression rate is 50 - 90% of the original thickness of the stockwood. The compressed wood is immersed in treating liquid. Under the state being immersed in the treating liquid, the wood is subjected to heating treatment such as microwave heating or the like so as to infiltrate the treating liquid in the wood. Further, the heating treatment may be performed by hot air drying, microwave heating or the like after the wood is taken out of the treating liquid. After the above-mentioned operation, the compressed wood restores its dimension to about 80 - 95% of the dimension before the compression of the wood. After that, by removing solvent and the like through drying, the desired impregnated wood is obtained.
Patent JP-2000299573-A (JP)
Title: Electric component mounting structure
Inventor: HASHIMOTO TOSHIYUKI
IPC: B60K37/06
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric component mounting structure, in which an object to be mounted can be mounted easily on an objective body, and at the same time, electrical connection between the object and objective body can be ensured. SOLUTION: In an electrical component mounting structure, first connectors which electrically connect electrical components mounted on an object to be mounted 10 to an object body 20 are incorporated in projections 11 formed on the object body 10 to mount the object 10 on the object body 20 and second connectors connected to the first connectors are attached to engaging sections 21, with which the projection 11 are engaged are attached to the object body 20. Therefore, when the object 10 to be mounted is mounted on the object body 20, the electrical connection between the object 10 and body 20 can be made simultaneously.
Patent JP-H09294439-A (JP)
Title: Fertilizing apparatus in rice transplanter
Inventor: TAKAO YUTAKA
IPC: A01C23/02
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide the subject fertilizing apparatus equipped with a depth fertilizing mechanism to embed a paste fertilizer deep into the field via a fertilizing nozzle in every two-planting rows, and designed to make proper use between the respective specifications suitable to even-raw planting and odd-row planting by use of a fixed quantity delivery type pump through changing pump driving specifications while sharing the fundamental drive structure. SOLUTION: This fertilizing apparatus has such scheme that deep-fertilizing pumps Pb are arranged in parallel with one another and the rotary driving force inputted into the drive shaft 15 of the pump Pb on the end is transmitted successively to the adjacent pump Pb via a transmission mechanism such as a chain. In this case, the transmission mechanism is designed to be switchable between such a mode as to drive the respective pumps Pb at an equal speed and such a wode as to drive some of the pumps Pb at a speed 1/2 time that of the other pumps Pb. In even-raw planting specifications, all of the pumps Pb are driven at an equal speed to one another, while in odd-row planting specifications, the pumps Pb for one-row planting are driven at a speed 1/2 time that of the pumps Pb for two-row planting to halve the delivery of the former relative to that of the latter.
Patent JP-S5537143-A (JP)
Title: Recovery of fruit peeling agent
Inventor: MOURI ITOKU
IPC: A23N7/01
Filed: 1978-09-08
Abstract: PURPOSE: To reduce the peeling cost, by adjusting the composition of a waste agent, and by reusing it as a peeling agent.  
     CONSTITUTION: Dilute aqueous hydrochloric acid used for acid treatment of peeled and split mandarin oranges in the steps I, II, and III is separated into the supernatant liquid C and the scum or solid D in the centrifugation step IV. At least 80%, or about 100% of the waste agent is recovered as the clear liquid C, which is adjusted to the desired concentration with water and hydrochloric acid if necessary, and reused for the next acid treatment III. The oranges A after the treatment are then treated with a dilute aqueous alkali (VI), and peeled by rinsing with water. The aqueous alkali is also separated into the supernatant liquid E and the solid F. The liquid E is adjusted to the desired concentration, if necessary, and reused for the next alkali treatment VI. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H048338-A (JP)
Title: Bending control device
Inventor: ADACHI HIDEYUKI
IPC: A61B1/00
Filed: 1990-04-25
Abstract: PURPOSE:To restrict excessive extension of a shape memory alloy material so as to maintain good bending performance of a pipe-shaped member by providing an extension restricting means, which restricts extension of the shape memory alloy material, along an axial direction of the pipe-shaped member. CONSTITUTION:In the case of bending a bending part 9, a bending amount is given to the bending part 9 from an electric conduction amount control part 25 by an input means belonging to a light source device 3 which is a bending control means. In an electric conduction part 17, electric conduction to an SMA coil 12a or 12b, which is a shape memory alloy material, is started in accordance with this electric conduction command. As a result, the SMA coil 12a or 12b, generating phase transformation, tends to return to a closely wound coil spring shape which is the initial memory shape. Here, extension of the bending part 9 is restricted by a rope 20, which is an extension restricting member, because it is prevented from being easily extension-deformed, when undesired external force is applied to the bending part 9, for instance, tensile stress in a direction of an arrow mark A is loaded on the bending part 9. That is, excessive extension deformation is prevented from being applied to the SMA coils 12a, 12b.
Patent JP-H08289388-A (JP)
Title: Underwater transmitter-receiver
Inventor: MIYAMA TETSUO
IPC: G01S7/521
Filed: 1995-04-11
Abstract: PURPOSE: To improve the reliability of a device by simplification of the constitution, to obtain a good directional pattern, and to easily and inexpensively produce the device. CONSTITUTION: A holding body 11 like sponge, plural transmission/reception elements 12 which are buried in this holding body and are arranged in prescribed positions, an airtight bag 13 covering the holding body 11 and transmission/ reception elements 12, and a pipe 14 which has one end inserted to the holding body 11 and has the other end projected from the airtight bag 12 to the outside are provided.
Patent JP-S604666-A (JP)
Title: Oil-seal structure for torque converter clutch
Inventor: HIRAMATSU TAKEO
IPC: F16H41/30
Filed: 1983-06-21
Abstract: PURPOSE:To prevent leakage of operating oil by forming an oil groove having one end communicating with the delivery port and another end extending to the other end face of drive gear in the casing. CONSTITUTION:A V-shaped oil groove 27 having one end communicating with a delivery port and another end extending to the other end face of drive gear 18 is formed in the casing 19. Consequently, a portion of operating oil pressurized by an oil pump is fed between the other end face of drive gear 18 and the face of casing 19. Consequently, one end face of drive gear 18 is pushed by the casing cover 19a to contact tightly thus to prevent leakage of operating oil to the oil oil path 21.
Patent JP-H06322440-A (JP)
Title: Method for rolling high manganese nonmagnetic steel slab
Inventor: ITO SEIJI
IPC: C21D8/00
Filed: 1993-05-12
Abstract: PURPOSE:To improve the yield, and to reduce the manufacturing cost by specifying the final lower limit cooling temperature on the surface of the cast slab of the prescribed contents in the continuous casting machine, and providing the prescribed draft after heating to the prescribed temperature. CONSTITUTION:The molten steel has the composition consisting of, by weight, 0.2-0.8% C, <=0.5% Si, 11-20% Mn, and <=3% Cr. The molten steel is continuously cast, and the cast slab is hot rolled. The final lower limit cooling temperature T, on the surface of the cast slab in the continuous casting machine is given by the formula I. The cast slab is charged in the heating furnace while it is held at the temperature of >=TL, and after heating it to the temperature range of 1050 deg.C-1250 deg.C, the hot rolling is executed with the draft to be provided in the first pass of the hot rolling being in the range of 3-6%. The draft is defined by the formula II. This constitution greatly improves the cracks to be generated in executing the hot rolling of the high manganese nonmagnetic steel cast slab.
Patent JP-H0387311-A (JP)
Title: Device for charging steel slab into heating furnace
Inventor: NAKANISHI KIYOJI
IPC: F27D3/04
Filed: 1990-04-27
Abstract: PURPOSE:To simply and quickly correct posture of a steel slab only with advance and retreat of a rod by setting a stopper composed of a cylinder and rod on rams withdrawn from tip parts of plural pieces of the rams crossing orthogonally with a roller table in front of a heating furnace. CONSTITUTION:The steel slab 6 is sent on the roller table 2 and at the time of stopping this in front of the heating furnace 1, by working shaking device 16, the tip part of ram 8 is held upward through the roller 24 to hold up the steel slab 6 from the roller table 2. Successively, the rod 28a is extended with a cylinder 28 for the stopper 30 and the tip parts of plural pieces of rods 28a are abutted on the steel slab 6 to correct the posture, and the rams 8 are advanced through rack gear 9 by rotating a pinion gear 11 to send the steel slab into the heating furnace 1. Successively, the tip parts of rams 8 are descended by working the shaking device 16, and the steel strip 6 is laid on the prescribed position in the heating furnace 1 and the rams 8 are retreated to the original position by rotating the pinion gear 11. By this method, the posture of steel slab 6 is easily and quickly corrected and can be charged in the heating furnace 1.
Patent JP-S5812806-A (JP)
Title: Ceramic spike
Inventor: YAMAKAWA AKIRA
IPC: C04B35/10
Filed: 1981-07-14
Abstract: PURPOSE:To obtain the ceramic spike for snow tires etc. having a high strength  and improve the slip obstructing effect and to facilitate press molding by shaping the contact surface of a spike into polygon at least quadrilateral form. CONSTITUTION:The cross section of a ceramic spike B is shaped into a polygon at least into quadrilateral form, and the flange part 14 is formed. With such a constitution, a laterally positioned press can be used in the lateral mold constituted of the upper and the lower punches and a mortor. As the contact surface 11 of the spike B has a polygonal form, the slip obstructing effect can be  improved furthermore than with a cylindrical spike, and the strength can be improved.
Patent JP-H10286292-A (JP)
Title: Massager
Inventor: ENDO MIKIYA
IPC: A61H7/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To directly guide the breathing by stimulating a human body with a rhythm corresponding to the breathing rhythm of the human body by a protruding or recessing operation or a moving operation in a position corresponding to the lumbar vertebra or thoracic vertebra of the human body. SOLUTION: A chair type massager is provided with a therapeutic mechanism part 9 which is vertically moved by rotating a feed screw bar 6 set in the central vertical direction of a back part 1 and performs a therapeutic motion such as patting, pointillage, massaging or the like, and the feed screw bar 6 is rotated by a normally and reversely rotatable ac motor 7 mounted on the lower part of the back part 1. The operation of the motor 7 is controlled by a control circuit built in an armrest part 3. The control circuit is constituted so that a therapeutic element 5 automatically moves to the lumbar vertebra and performs a motion with a rhythm corresponding to the breathing rhythm of a human body when a breathing switch in a controller is selected during massaging operation or pointillage, whereby the breathing can be directly guided.
Patent JP-H048709-A (JP)
Title: Solid catalyst component for polymerizing olefins and catalyst
Inventor: TERANO MINORU
IPC: C08F4/654
Filed: 1990-04-27
Abstract: PURPOSE:To obtain the title catalyst consisting of a solid substance obtained by treating diethoxy Mg with TiCl4 and phthalic acid dichloride in an alkylbenzene under specific conditions, Si compound and organoaluminum compound, having high activity and capable of providing a stereoregular polymer in high yield. CONSTITUTION:(A) A solid substance prepared by repeating operation of suspending diethoxy Mg in an alkylbenzene, bringing the suspension into contact with TiCl4 being <=1 in volume ratio to alkylbenzene, then reacting the treated suspension with phthalic acid dichloride and retaining the reaction product for 10min to 10hr under stirring to separate a solid substance. After washing the solid substance, the solid substance is suspended in an alkylbenzene and brought into contact with TiCl4, and blended with (B) a Si compound expressed by the formula (R is alkyl, aryl, etc; R' is alkyl; 0<=m<=3), and (C) organoaluminum compound.
Patent JP-H04338558-A (JP)
Title: Mounting structure of serial type thermal head
Inventor: NARITA TOSHIO
IPC: B41J2/345
Filed: 1991-05-15
Abstract: PURPOSE:To obtain the mounting structure of a low-cost thermal head having high reliability. CONSTITUTION:In the mounting structure of a serial type thermal head having at least a heat-resistant insulating substrate 1, glazed glass 2 formed near one end face on the substrate and a heat-generating section on the glazed glass, the wiring pattern of a flexible printing circuit 5 arranged and connected near the other end face oppositely faced to glazed glass is formed in the rectangular direction from a section close to a connecting section in the connecting terminal of the thermal head.
Patent JP-H02289364-A (JP)
Title: Thermal head heat accumulation correction circuit
Inventor: MATSUMOTO TOMOHIKO
IPC: B41J2/365
Filed: 1989-04-28
Abstract: PURPOSE:To accurately apply a thermal head heat accumulation correction so that printing can be correctly performed with a predetermined printing density as indicated by input printing data by mounting a data correction circuit issuing a correction output to an input printing data signal on the basis of a heat accumulation distribution state calculated by a heat accumulation distribution calculation circuit. CONSTITUTION:A data correction circuit conducts a heat accumulation correction in a main scanning direction on the basis of a heat accumulation distribution state of a thermal head in the main scanning direction as an output of an addition circuit 18 using a predetermined correction factor (e.g. the heat accumulation distribution state of the thermal head in the main scanning direction is multiplied by the predetermined correction factor for conducting the heat accumulation correction in the main scanning direction to an input printing data signal), furthermore performing the heat accumulation correction of the thermal head in a conventional printing direction (a sub scanning direction). The data correction circuit issues heat accumulation outputs (corrected input printing data signals) to the input printing data signal in the main scanning direction and the sub scanning direction (printing direction) of the thermal head. The corrected input printing data signals are supplied to the thermal head (heating elements thereof), whereby printing is correctly applied on a printing surface with a predetermined printing density indicated by original input printing data.
Patent JP-H08304585-A (JP)
Title: Method and device for repairing in liquid metal
Inventor: TAKAHASHI KAZUO
IPC: B23K9/00
Filed: 1995-05-09
Abstract: PURPOSE: To repair a plant holding liquid metal as it is by isolating the detec tive part which is held in the interior of a plant using liquid metal, liquid metal in the vicinity thereof and liquid metal in the other part, and then repairing the defective part. CONSTITUTION: The respective lengths of a protection cylinder 9 and fixing shaft 14 are determined from the position of a defective part 4 indicated by inspection and an isolation box 10 is provided so as to surround the part 4 with a buffer 12. The main part of these repairing device 7 is made of austenite- base stainless steel so as to resist liquid metal 1 of temperature at ca. 200 to 300 deg.C and the buffer 12 is made of pure nickel. The repair work of the part 4 with a drill 13 is done after adjusting the vertical position of the drill with the shaft 14, a positioning shaft 15 and a transmission shaft 17, adjusting the horizontal direction by rotating the shaft 15, driving a rotor 16 and pushing in the shaft 15 to proceed the drill 13. In this manner, the work can be proceeded without being affected by liquid metal 1.
Patent JP-S63297362-A (JP)
Inventor: RAINAA BETSUKAA
IPC: C07D307/62
Filed: 1988-05-09
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-2000302176-A (JP)
Title: Container for instant food or the like
Inventor: SHIMONO TOSHIAKI
IPC: B65D81/34
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a container for an instant food or the like wherein molding of a fitting lid of such a type that it is molded into a dish form and fitted into a container body can be eliminated, and wherein reliable draining of hot water can be done by using a sheet-like lid which can be obtained at a low machining cost without need for opening a hot water draining port. SOLUTION: A hot water draining groove 9 is provided on a part of a flange 6 of a container body 1. A cut line 16 is provided on a hot water draining groove cover 21 of a lid 2 which is re-peelably glued to an upper surface of the flange of the container body 1. The cover 21 of the lid 2 is cut off along the cut line 16, whereby it can be unsealed to expose from an external side end of the groove 9 in an internal-external direction of the flange to an intermediate portion in the internal-external direction of the flange. Thus only hot water can be quickly discharged without allowing a received food to flow out of the hot water draining groove 9.
Patent JP-H10304424-A (JP)
Title: Two-way radio calling system
Inventor: SHIMOMURA ICHIRO
IPC: H04W84/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To easily realize a two-way communication service at low cost by using an existing radio calling system to receive a message from a caller, receiving an acknowledgement message which is returned after the confirmation of reception at a base station of an existing portable telephone system or a personal handy phone system and transferring the message to a public line. SOLUTION: Call request information from a caller terminal equipment 1 is transferred to a radio-calling transmission station 4, via a public telephone line network 2 and a radio call line 3. The radio-calling transmission station 4 sends a radio call signal to a radio call service zone 5. Upon the receipt of the radio calling signal addressed itself, a radio-calling transmitter-receiver 6 transmits connection request information to a PHS radio base station 8 of a nearby PHS service zone 7. The PHS base station 8 transfers a reply message from the radio-calling transmitter-receiver 6 to the caller terminal 1, via a PHS channel 9 and a public telephone line network 2. Thus, it is not required to newly install a radio base station exclusively for the reception, and the two-way radio calling system can be built up easily at a low cost.
Patent JP-S5814459-A (JP)
Title: X-ray generator
Inventor: NAGAI KAZUTOSHI
IPC: H01J35/22
Filed: 1981-07-17
Abstract: PURPOSE:To enable X-rays to be produced at desired times and at desired intervals in a fine-tube-type X-ray generator, by installing an electrode used for triggering the discharge initiation, and applying a pulse to the said trigger electrode. CONSTITUTION:When a condenser 4 begins to be charged with a direct-current high-voltage power source 6, voltage applied with electrodes 3 to both end surfaces of a cylinder 1 begins to increase as time passes. At this point, a small discharge is developed between the electrode 3 and a trigger electrode 7, which are adjacent to one another, by means of a high-voltage pulse generator 9. Next, thus developed small discharge triggers a creeping discharge developed on the wall of a fine tube 2. After that, the evaporation and gasification of the matter adsorbed on the wall of the tube 2, the shift of the creeping discharge into a gas discharge, plasma generation and X-ray generation, in that order, proceed in an extremely short time, thereby X-rays being discharged from the tube 2.
Patent JP-S61268851-A (JP)
Title: Assembly method for piston to engine main body
Inventor: TSUZUKI YOSHIHIKO
IPC: F16J9/10
Filed: 1985-05-23
Abstract: PURPOSE:To efficiently perform assembly of a piston, by binding piston rings of the piston with a combustible string and decreasing an external contour of the piston ring smaller than the internal diameter of a cylinder bore thereafter inserting said piston into the cylinder bore. CONSTITUTION:When a piston 3 is assembled to an engine main unit 11, the method, first winding an inflammable string 22 doubly on the periphery of piston rings 21 of the piston 3, binds the piston rings 21 to be pressed and contracted. In this way, an external contour of the piston ring 21 is decreased slightly smaller than the internal diameter of a cylinder bore 12. Next the piston 3 is inserted into the cylinder bore 12 from the side of a skirt part 6 of the engine main unit 11. Here the piston 3 is left as already mounting a connecting rod 13, and this connecting rod 13 is mounted to a crankshaft 14. In this way, the method enables the whole unit of the piston 3 to be simultaneously inserted under a condition assembling the crankshaft 14, connecting rod 13 and the piston 3 to be connected.