baber/WOPTO huggingface dataset:
Patent JP-H06136999-A (JP)
Title: Manufacture of concrete covering bar shape body
Inventor: KISAKA SEI
IPC: E04H12/12
Filed: 1992-10-27
Abstract: PURPOSE:To manufacture uniform products efficiently by forming a concrete covering layer on the outside surface while introducing a bar shape body continuously to an extruder, and forming next a recess and projection pattern on the covering layer by means of a pattern applying device. CONSTITUTION:A hollow or solid bar shape body 1 which is composed of metal, synthetic resin, lumber and the like and whose cross section is formed in a circular shape, an elliptical shape, a square shape, a polygon shape and the like, is prepared. Next, concrete is injected into a hopper 21 of an extruder 2, and is kneaded, and is extruded from a cross head die 22. The bar shape body 1 having prescribed length is introduced continuously to the cross head die 22, and a concrete covering layer 11 is formed on the outside surface of the bar shape body 1. The bar shape body 1 is introduced to a pattern applying device 3, and a recess and projection pattern 12 is formed on the covering layer 11 on the outside surface of the bar shape body 1 by push-pressing a pattern applying die 31. Afterwards, the covering layer 11 is cured and solidified.
Patent JP-S62148129-A (JP)
Title: Five spindle type controlled machining device
Inventor: YAMADA SADAO
IPC: B23Q5/00
Filed: 1985-12-20
Abstract: PURPOSE:To make it possible to carry out all machining steps with only one chucking operation, by supporting a machining spindle in the Z-axis direction with the use of a column which is movable in X-Y axis directions, and by providing a horizontal rotary shaft and a workpiece holding shaft orthogonal to the rotary shaft below the machining spindle. CONSTITUTION:A column 4 is supported in the direction of the Y-axis of a table 3 supported on the upper surface of a base 2. A machining spindle 8 is held in a frame 7 which is supported in the Z-axis direction by means of the column 4. Meanwhile, a support device 11 supports a horizontal shaft 12 and a holding shaft 13 orthogonal to the former. With the use of this device, machining may be made under a five spindle control as a whole in combination of rotary motions about two axis of the rotary shaft 12 and the holding shaft 13 and three motions in X-Y-Z axis directions of the machining spindle 8. Accordingly, it is possible to accurately carry out a three dimensional machining process with only one chucking operation, and with a less loss time.
Patent JP-H01131454-A (JP)
Title: Ultrasonic diagnostic device
Inventor: YOSHIMURA HIROYUKI
IPC: G01N29/04
Filed: 1987-11-17
Abstract: PURPOSE:To reduce the cost of the ultrasonic diagnostic device by providing ultrasonic wave vibrators and a delay means having taps where signals which differ in delay quantity are led out and supplying a transmission timing pulse signal to the ultrasonic wave vibrators. CONSTITUTION:An electromagnetic delay line group 19 is driven with the transmission timing pulse signal 101 sent out of a DSC 31. Then a 50ns delay transmission timing pulse signal 105 sent out of the line group 19 is led to a waveform shaping circuit 14 with a gate and inputted to the line group 19 again through an AND circuit 20 and an electromagnetic delay line driving circuit 21. A gate signal 111, on the other hand, puts the circuit 25 in operation with the signal 101 for 0-250ns. Then one counter circuit 22, latch circuit 24, and analog switch 23 each are provided for each system and a delay transmission timing pulse signal 104 which is set with delay setting signals 108 and 109 is sent out to a transmitter 34 and a probe 35.
Patent JP-S62146085-A (JP)
Title: Noise removing device for video tape recorder
Inventor: IKATA KOICHI
IPC: G11B20/02
Filed: 1985-12-20
Abstract: PURPOSE:To provide a noise removing device having no deterioration in the resolution even in a video signal including a time base fluctuation or having different horizontal synchronizing signal internal as during a specific reproduction by varying a delay time of a delay line so as to match to the horizontal synchronizing signal interval of an input video signal. CONSTITUTION:An oscillating signal of a voltage control type oscillator 10 is inputted to the variable delay circuit 2, in accordance with the horizontal synchronizing signal interval of the input video signal, the delay time of a variable delay circuit 2 is changed, when the horizontal synchronizing signal interval of the input video signal is long, the delay time of the variable delay circuit 2 is made long, on the other hand, when the horizontal synchronizing signal interval is short, the delay time of the variable delay circuit is made short. The output waveform (b) of the variable delay circuit 2 changes the delay time according to the horizontal synchronizing signal interval of the input waveform (a) so that to an output of an amplitude controller 4, only a noise signal having no correlation as shown in the figure (c) is outputted. Accordingly, in the output waveform (d), only the noise is lowered, the picture quality of a reproducing picture is not deteriorated constantly and the S/N can be improved.
Patent JP-H10198438-A (JP)
Title: Thermoelectric refrigeration for gas supported fib system
Inventor: CECERE MICHAEL A
IPC: G05D23/20
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To control the flow of injected chemical vapor by providing thermo-electric cooling or heating for a melting pot while using a Peltier element. SOLUTION: A stainless steel melting pot 405 stores a chemical material 410 as a supply source for injection gas. A temperature controller 415 monitors the output of temperature detector 420 and controls the temperature of crucible 405 by controlling a power source 425 for supplying power to a Peltier element (thermoelectric device) 430. The temperature controller 415 is set by an instruction from a system control unit 248 and a fixed temperature suitable for the injection chemical material 410 is maintained inside the melting pot 405. The Peltier element 430 is fixed onto the crucible 405 by a strip 435 or the like composed of a double coated heat conductive adhesive tape, for example, for applying a satisfactory heat conduction route between that element and the crucible 405.  A heat sink 440 applies a satisfactory heat conduction route between that sink and the Peltier element 430 as well.
Patent JP-H02277198-A (JP)
Title: Vehicle type deciding device
Inventor: UEHARA HIDEO
IPC: G08G1/015
Filed: 1989-11-08
Abstract: PURPOSE:To decide the types of passing vehicles by obtaining a prescribed deciding logic with combination of a vehicle pass detector, a vehicle drive- forward/backward decider, a vehicle separator, a vehicle length detector and a vehicle number plate reader. CONSTITUTION:The pass of vehicles are detected with combination of phototubes of the phototube type vehicle separators 12, 13 and 230. The phototube 230 detects the tire parts of vehicles to count the discriminated axles. A vehicle length detector 15 measures the vehicle length with combination of the detection output of a vehicle length sensor and the pass detection signals of separators 12 and 13. Furthermore a camera 16 photographs the front part of a vehicle including a number plate. Based on this photographed picture, the plate size and the vehicle type number written in the plate are recognized. Then a vehicle type decision control part 17 can decide the types of passing vehicles according to the vehicle type section of a prescribed deciding logic based on the information on the number of vehicle axles, the vehicle length, the number plate size and the vehicle type number information written on the number plate.
Patent JP-H09132494-A (JP)
Title: Gas-generating chemical and inflator
Inventor: KAWAGUCHI MITSUHIKO
IPC: B60R21/272
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a gas-generating chemical having the finest balance in terms of technique, economy and mode of life and an inflator having this gas- generating chemical. SOLUTION: This gas-generating chemical for inflating an air bag of a vehicle passage restraining system is the gas-generating chemical contg. any of N2 H4 , N2 O4 , N2 O4 or H2 CO3 . These gas-generating chemicals are housed into the reaction vessel of the inflator having the reaction vessel for inflating the air bag of the vehicle passenger restraining system. The N2 H4 is housed in the reaction vessel 3 and a soln. contg. bromine oxide ion reacting with the N2 H4 is housed in the reaction vessel 4 in Fig. A film 5 is destroyed when an igniter 2 is ignited to explode. Gaseous bromine, gaseous nitrogen and steam are then generated and the air bag is inflated by these gases.
Patent JP-H10129090-A (JP)
Title: Heat sublimation type thermal printer
Inventor: SUZUKI SHIGEKI
IPC: B41J35/04
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To improve image failures consequent to tailings and shorten a print time, by separating an ink ribbon and an image-receiving paper at a terminal end position of a printing area of the image-receiving paper, and sending only the ink ribbon by a fixed distance without carrying out printing. SOLUTION: At a print start position passing a marginal part of a leading end part, an ink ribbon 16a and an image-receiving paper 10 are butted by a thermal head 14, so that an ink from the ink ribbon 16a is transferred to the image-receiving paper 10 at a printing area. When the printing is finished, the thermal head 14 stops moving at a terminal position of the printing area. Thereafter, the thermal head 14 and the ink ribbon 16a are separated from the image-forming paper 10 at the thermal end position of the printing area. That is, the thermal head 14 when the printing is finished is at the same position as the terminal end of the printing area. Accordingly, the ink of the ink ribbon 16a is prevented from being transferred by the heat accumulated at the thermal head 14. The ink ribbon 16a is sent by a fixed distance without carrying out printing to refresh an ink layer.
Patent JP-H09132160-A (JP)
Title: Rear wheel steering device
Inventor: SOMADA HISASHI
IPC: B62D7/14
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent the drive shaft of an actuator from generating unexpected bending moment even if relative positional errors are generated among a plurality of fitting positions, in a rear wheel steering device fitted to a vehicle body at a plurality of positions spaced in the lateral direction of a vehicle. SOLUTION: Right and left tie rods 132 are connected to each other by a connecting body of a first relay rod 154, a second relay rod 156, and the drive shaft 60 of an actuator 50 through ball joint 170, 180. A relay rod housing 160 supporting the first relay rod 154 movably in the axial direction is fitted to the side rail 38 of a subframe 30, meanwhile, the actuator housing 52 of the actuator 50 is fitted to the front cross member 32 of the subframe 30, and if a relative positional error is generated between these fitted positions, the error is absorbed by the ball joints 170, 180.
Patent JP-H11123350-A (JP)
Title: Fluid jetting gun
Inventor: HASEGAWA KAYOSHI
IPC: B05B3/04
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a fluid jetting gun which can jet a fluid without waste even when an object for jetting is in a narrow range in the gun in which a nozzle is rotated along a guide. SOLUTION: By arranging a ring part 32 being concentric to a nozzle 12 in such a way that it is brought into contact with a fluid jetted from the rotating nozzle 12 and the direction of the fluid is faced inward, when the fluid is jetted while the nozzle 12 is rotated along a guide 13, the jetted fluid is brought into contact with the ring member 32 and the direction is changed by this ring member so as to be changed inward.
Patent JP-2000100277-A (JP)
Title: Keyboard switch, and manufacture thereof
Inventor: ANDO NAOKI
IPC: H01H13/06
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost keyboard switch in which contamination attached to the surface at least can be removed with a cloth or the like for keeping the keyboard switch clean, and which is easy to use. SOLUTION: In this keyboard switch, and this manufacturing method, a surface is composed of a plastic sheet having one or plural plateau-shaped, protruded parts 2 each surrounded by an arc-shaped inclination part 3 in a surface 1, having printing on the back surface 4, the back surface side is composed of pressing parts 6 comprising thermoplastic polyester elastomer, and spacers 5, and both are integrated with each other.
Patent JP-H09122553-A (JP)
Title: Coating liquid applying method to substrate, device therefor and coating liquid solvent vessel used in the device
Inventor: FUKUCHI TAKESHI
IPC: G03F7/16
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent a coating liquid discharged from a coating liquid discharge port after coating work is finished from dripping onto the surface of a substrate by mistake or being hardened around the discharge port to block the discharge port, inconveniently. SOLUTION: A method of applying a coating liquid such as a resist liquid on a substrate P using a nozzle 7 or the like, a device therefor and a coating liquid solvent vessel 20 are provided. When coating is not performed, the nozzle 7 is moved to a standby position away from a coating position. Nearby the standby position, a guide member 22 is provided, and the guide member 22 and the coating liquid discharge port of the nozzle 7 are made adjacent to each other to guide the coating liquid from the discharge port downward by the guide member 22 and cause it to flow down. More preferably, the guide member 22 is erected in a coating liquid solvent vessel 20, and is immersed in coating liquid solvent stored in the vessel 20.
Patent JP-H03149160-A (JP)
Title: Positioning device for material
Inventor: SUZUKI MICHITOMO
IPC: B27C5/02
Filed: 1989-11-07
Abstract: PURPOSE:To easily position a material in a predetermined position by providing constitution such that a tilt for a reference rule of the material is detected by using a camera to perform picture processing with an attitude of a material holding part corrected in accordance with a tilt angle of the material. CONSTITUTION:Cameras 32, 33, which photograph reference rules 14, 30 arranged in a reference position and a side opposed to the reference rules 14, 30 of a held material 8, are provided. A picture signal, obtained from these cameras 32, 33, is processed in a picture processing part 34, a tilt angle of the material for the reference rules 14, 30 is calculated with a control signal, in accordance with an arithmetic result of the tilt angle, calculated in an arithmetic control part 35. In accordance with this control signal, a material holding part is turned by a driving means 17. Thus, by placing the material 8 automatically in a straight condition in relation to the reference rules 14, 30, the material can be loaded on a table 1.
Patent JP-H07173314-A (JP)
Title: Expanded heat insulator and its production
Inventor: SUZUKI MASAAKI
IPC: C08G18/00
Filed: 1993-11-18
Abstract: PURPOSE:To obtain an expanded heat insulator having excellent heat insulating properties by decompressing the interior of cells. CONSTITUTION:This expanded heat insulator is obtained by mixing a mixture solution of a polyether polyol with a silicone-based foam stabilizer and an amine-based catalyst with a mixed prepared solution of water with propylene oxide as foaming agents and a tributyltin iodide/tetrabutylphosphonium iodide which are an addition reactional catalyst, mixing a polyisocyanate therewith, then injecting the resultant mixture into a container 1, carrying out the expanding reaction in which gaseous carbon dioxide is produced in forming urea bonds from water with the polyisocyanate, providing a closed-cell expanded urethane resin composition 2, reacting the carbon dioxide in the cells with the propylene oxide with the addition reactional catalyst, producing a cyclic carbonate component, decompressing and evacuating the interior of the cells. The resultant heat insulator rather shows a tendency to improve heat insulating performances without any attenuation thereof with time.
Patent JP-H01131814-A (JP)
Title: Membrane wall structure
Inventor: KAWAMOTO TOSHIAKI
IPC: F23M5/08
Filed: 1987-11-16
Abstract: PURPOSE:To reduce a concentration of stress without varying a pipe pitch of a membrane and a structure of a main body by a method wherein a membrane end piece provided with a gradual curved surface is integrally welded to one end of a membrane bar by a welding and the extremity end of the piece is provided with a cutout having a specific shape. CONSTITUTION:An end of a membrane bar 14 is provided with a membrane end piece 17 having its shape gradually varied and further having a curved line finish more than 6mm at its end. In this way, the membrane end piece 17 is processed by a curved line work 18 more than 6mm, thereby a coefficient of concentration of stress approaches 1, a safety characteristic of the membrane end is increased and then a crack and a leakage accident at the membrane end caused by the concentration of stress can be prevented. This becomes an effective factor in case of improving a proof-stress against an increased number of stoppage of operation under DSS operation through an intermediate load application in particular in a boiler for a coal power plant.
Patent JP-H01129910-A (JP)
Title: Production of metal particulate
Inventor: INOUE YOSHIHIRO
IPC: B22F9/06
Filed: 1987-11-16
Abstract: PURPOSE:To efficiently form the finer-grained metal particulate by applying an improvement to a cooling means in a method for cooling and solidifying the molten metal sucked by a suction head to a particulate state in said head. CONSTITUTION:The molten metal L is sucked together with the ambient air A by the suction head 2. The molten metal L is made into the finer grains and is cooled and solidified to the particulate state in the suction head 2 as the molten metal is transported by suction. Small-hole nozzles 21 are annularly provided near the suction port 20 of the inside suction path P of such suction head 2 and annular nozzles 22 are provided on the down stream side thereof. Cooling water is blown by the small-hole nozzles 21, 22 to the molten metal L to be sucked in the process of the formation of the finer grains from the peripheral part of the flow thereof toward the central part.
Patent JP-H01132348-A (JP)
Title: Starch for hardening food
Inventor: SHIMADA TAIJI
IPC: A23L1/0522
Filed: 1987-11-16
Abstract: PURPOSE:To obtain a starch, effective in doughs for rice confectioneries and rice cakes and effective in hardening a food, by subjecting a glutinous seed starch to oxidation treatment. CONSTITUTION:A chlorine based oxidizing agent with an available chlorine content at about 1% weight ratio based on a raw material glutinous rice starch is dissolved in water in an amount of about 1.2 times based on the raw material glutinous rice starch. Oxidation reaction is advanced while stirring the resultant suspension in which the raw material starch is charged. After about 2 hr, an aqueous solution of sodium hydroxide in about 3.5% concentration is added to adjust the pH to about 10 and the solution is directly neutralized with an about 10% hydrochloric acid solution to about pH 4. The solution is then washed with water until the pH attains 7. After washing with water, the washed solution is dehydrated, dried to about 12% moisture content and subsequently pulverized to afford the aimed product.
Patent JP-H11108004-A (JP)
Title: Hydraulic control circuit
Inventor: OZEKI MASAHIKO
IPC: F15B11/02
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To supply operating oil to the suction side of a hydraulic motor for preventing cavitation and reducing a cost by eliminating a relief valve arranged between a counter balance valve and the hydraulic motor and providing a regeneration circuit for a direction change valve to supplement the shortage of operating oil on the suction side of the hydraulic motor in braking the hydraulic motor. SOLUTION: A hydraulic control circuit has a hydraulic pump 1, a hydraulic motor 2 to which pressure oil is supplied from the hydraulic pump 1, a direction change valve 3 to control the hydraulic motor 2, pipe passages 4a, 4b to connect the hydraulic motor 2 and the direction change valve 3 together, and a counter balance valve 5 provided between the pipe passages 4a, 4b. A regeneration circuit R is provided for the direction change valve 3 so that a closed circuit can be formed between the hydraulic motor 2 and the direction change valve 3 via the regeneration circuit R to resupply oil returned from the hydraulic motor 2 to the suction side.
Patent JP-S62148954-A (JP)
Title: Apparatus for injecting development processing solution for dental x ray film
Inventor: TANAKA HIROYUKI
IPC: G03D13/00
Filed: 1985-12-24
Abstract: PURPOSE:To effect a development processing without contacting with the open air by injecting the developer and the fixer from a single injecting apparatus. CONSTITUTION:The titled apparatus comprises the 1st. cylinder 10A inspiring the developer, the 2nd. cylinder 10B inspiring the fixer, the liquid injecting parts 14A, 14B connecting to each cylinders 10A and 10B respectively, the liquid injecting part 25 provided the injecting paths 25b1 and 25b2 connected to each injecting parts, the developer container 8A which accommodates the developer therein and connects with the 1st. cylinder 10A, the fixer container 8B which accommodates the fixer and connects with the 2nd. cylinder 10B, the pushing parts 7 selectively contacted with either one or both of the piston 12a of the 1st. cylinder 10A and the piston 12b of the 2nd. cylinder 10B, and the driving parts 4 driving the pushing parts 7. The developer and the fixer are injected by pushing the selected piston and by driving the driving parts 4, and are absorbed to the corresponding cylinders 10A and 10B respectively by drawing back the pushing parts 7.
Patent JP-S62149343-A (JP)
Title: Production of high-temperature heat-resistant catalyst
Inventor: SAKURAI TOSHIHIKO
IPC: F23D14/18
Filed: 1985-12-24
Abstract: PURPOSE:To extend the life of a catalyst by using gamma alumina as an essential component for the surface of a heat resistant porous carrier, coating the surface with lanthanum oxide, strontium oxide, etc. and depositing >=1 kinds of platinum and palladium on the coating layer. CONSTITUTION:The gamma alumina having >=100m<2>/g BET specific surface area is used as the essential component for the surface of the heat resistant porous carrier and the surface is coated with the oxide which contains at least one kind selected from the lanthanum oxide, strontium oxide, barium oxide and neodium oxide at 1-15wt% per the weight of the gamma alumina and has excellent thermal stability, then the coating is calcined. At least one kind of the platinum and palladium are deposited on the coating layer at 5-10g/l per unit volume of the carrier to produce the high-temp. heat-resistant catalyst. The heat resisting of a heat resistant ceramic stock essentially consisting of cordierite, mullite, etc.