baber/WOPTO huggingface dataset:
Patent JP-2000279514-A (JP)
Title: Clogging prevention cap for intraabdominal indwelling catheter
Inventor: YOSHINO YUTAKA
IPC: A61M1/14
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To smoothly and surely discharge intraabdominal retention liquid to the outside by coatingly attaching a porous clogging prevention cap composed of a porous material to an indwelling part as a clogging prevention means for a side hole directly opened to the abdominal cavity, in the intraabdominal indwelling catheter indwelling part. SOLUTION: The clogging prevention cap 1 provided in a tip opening part 3 and an indwelling part 2 having a side hole of an intraabdominal indwelling catheter used for the abdominal dialysis is formed of sponge and provided with a hole having an approximately same thickness as that of the catheter in one part of the long axis direction. This constitution allows the side hole in the indwelling part 2 directly opened to the abdominal cavity to gather the intraabdominal retention liquid from the opening part of the side hole via fine holes of the porous material from a wide range. This constitution can prevent the clogging without reducing the external discharge of the intraabdominal retention liquid and smoothly discharge it to the outside.
Patent JP-H05319580-A (JP)
Title: Loading device for truck
Inventor: SAEKI YUTAKA
IPC: B65G67/04
Filed: 1992-05-20
Abstract: PURPOSE:To provide a loading device of a truck that can carry out loading work easily and promptly by providing a conveyer for carrying articles out at a time during loading, a lifting means for aligning the height of the loading board of the truck to the height of the carrier surface of the conveyer, and a pushing means for pushing the rear end of the loaded articles, into the truck. CONSTITUTION:Articles 1 to be loaded on at least one truck 6 are accumulated on a conveyer 5 as a whole. The rear part of the truck 6 stopped in the back at the carrying end part of the conveyer 5, is lifted by a lifting means, and the height of a loading board 82 of the truck 6 is aligned to the height of the carrier surface of the conveyer 5. The articles 1 accumulated on the conveyer 5 are carried to the loading board 82 of the truck 6 at a time. Since the loading board 28 is tilted to the forward with the rear part of the truck 6 lifted, the article 1 transferred from the conveyer 5 to the loading board 82 is guided to the front side of the loading board 82. The rear end of the articles 1 is pushed into the truck 6 by a pushing means 61. Loading work is thus carried out easily and promptly.
Patent JP-S61284640-A (JP)
Title: Testing instrument for cylinder friction
Inventor: TANAKA MASANORI
IPC: G01N3/56
Filed: 1985-06-12
Abstract: PURPOSE:To perform accurate measurement of cylinder friction by providing a cylinder liner to the inside of a piston ring moving reciprocatively and causing friction between the inside peripheral surface of the ring and the outside periph eral surface of the liner and enabling the provision of various measuring instruments around the piston ring. CONSTITUTION:When a rod 8 is moved up and down by actuating a driver 9, a piston-shaped member 7 and cylinder liner test material 6 incorporated therewith move up and down, and the outside peripheral surface of the test material 6 slides with the internal peripheral surface of piston ring test material 11 and its frictional state can be tested. Further, an air chamber 13 receives the periodic compression in accordance with the vertical movements of the piston-shaped member 7 and the test material 6. As a result, the periodic pressure can be applied to the test material 11 and a friction test in a state that the same gas pressure as an actual engine is applied can be performed. Further, the inside peripheral surface of the test material 11 is made the frictional surface and many measuring instruments of every kind can be easily provided around this and the accurate measurement is made possible.
Patent JP-S63291693-A (JP)
Title: Mobile bed waste water treatment device
Inventor: ATAKA TOSHIHARU
IPC: C02F3/08
Filed: 1987-05-25
Abstract: PURPOSE:To metabolize a fine particle-filled bed by pushing up fine particles with air through a center rising pipe provided in a treatment tank with the simultaneous separation of microbes sticking to fine particles and performing separation and removal of the separated microbes after precipitation of the fine particles to a filled bed. CONSTITUTION:Waste water to be treated is supplied from below a filled bed 2 of fine particles to which aerobic microbes stick and treated waste water is extracted from the top. The above process is performed by a treatment tank 1 which consists of components such as a center rising pipe 8 a charging layer 2 surrounding the former, and a statically placed separator 9. Below the rising pipe 8, an air injection pipe having a smaller cross section area than the inner cross-section area of the rising pipe is provided with its mouth opened upward, and a suspension of waste water and fine particles is allowed to rise mainly by an ejector action generated by air supply. Also in the statically placed separator 9, the fine particles are allowed to precipitate and fall on the upper surface of the filled bed 2. After this, a top suspension containing a microbe flock separated by friction wash in the pipe 8 is extracted out of the treatment tank 1 separately from the treated waste water, and the air change to the pipe 8 is adjusted for adjustment of a surplus sludge separation amount.
Patent JP-S5650235-A (JP)
Title: Controlling device for air-fuel ratio of engine
Inventor: MATSUMOTO TOKUICHI
IPC: F02D33/00
Filed: 1979-10-02
Abstract: PURPOSE: To keep the air-fuel ratio of the engine at a predetermined value, by detecting the difference between the output of an exhaust-gas sensor and that obtained by delaying the aforesaid output, producing a control signal in the basis of the above difference signal, and eliminating the time lag by controlling a fuel controlling means by use of said control signal.  
     CONSTITUTION: Composition of the exhaust gas discharged from the engine 1 is detected by the exhaust-gas sensor 3. The output of this sensor 3 is delayed by a delay circuit 10. The output of the exhaust-gas sensor 3 and that of the delay circuit 10 are both given to a difference detecting circuit 11, in which the difference signal of these two outputs is obtained. In a control circuit 5, the control signal is produced from the above difference signal. By use of this control signal, operation of an actuator 8 and a carburetor 7 is controlled for keeping the air-fuel ratio at a predetermined value. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6013859-A (JP)
Title: Manufacture of coating agent
Inventor: BUERUNAA RENTSU
IPC: C08G18/79
Filed: 1984-06-22
Abstract: A process for the production of coatings based on reaction products of (A) polyhydroxypolyacrylate resins obtained from hydroxyalkyl esters of acrylic acid and/or methacrylic acid, alkyl esters of acrylic acid and/or methacrylic acid, and one or more polymerizable, olefinically unsaturated nitrogen-containing heterocyclic compounds, with or without vinylaromatics, (meth)acrylamides and other monomers, with (B) isocyanurate-containing polyisocyanates which may or may not contain biuret groups, have a functionality of from 2.5 to 6 and consist of a mixture of polyisocyanates possessing predominantly cycloaliphatically bonded isocyanate groups with those possessing predominantly aliphatically bonded isocyanate groups. The process is particularly useful for coating metal components.
Patent JP-H11344649-A (JP)
Title: Lens fiber coupler assembly and method for producing the assembly
Inventor: ANDERSON ERIC R
IPC: G02B6/42
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To enhance the coupling efficiency between optical component elements by providing grooves with a substrate wafer aligned with a waveguide means, an input end for accepting light energy and an output end for focusing the light energy. SOLUTION: The substrate wafer input surface 26 of the lens fiber coupler assembly 20 including two short tapered (formed as lenses) single mode fibers 2 mounted at a substrate wafer holder 24 made of a III-V semiconductor material is aligned with the output surface 28 of a dual output silicon waveguide 30 and attached to it. The dual fiber assembly 46 is formed by fixing the optical fibers 22 into the U-shaped grooves 36 formed on the surface 38 of the substrate wafer 24. The grooves 36 are separated by a predetermined distance and are aligned at the spacing between the two output waveguides 40 on a silicon waveguide structure 30. A cap 42 is arbitrarily mounted at the substrate wafer 24 and further the optical fibers 22 are fixed.
Patent JP-H0422368-A (JP)
Title: Flow control device for transfused solution
Inventor: HARA KEITA
IPC: A61M5/00
Filed: 1990-05-16
Abstract: PURPOSE:To keep the rate of flow constant at all times by furnishing a rate--of-flow correcting means which performs correction in the direction of increasing the rate of flow in the rate-of-flow adjusting part, in case the temp. sensed by a temp. sensing part is higher than the reference temp., and which conducts a correction in the direction of decreasing the rate of flow in case the temp. is low. CONSTITUTION:A feedback control is performed so that the number of drops N becomes identical in the same manner as conventional on the basis of the post- correction reference number-of-drops N0c determined through a correction of the reference number of drops No. That is, the actual number of drops N within a certain specified time sensed by a drop sensor 4 is compared with the post-correction reference number N0c, and the adjusting amount (m) of a rate-of-flow adjusting device 5 is adjusted on the basis of this result of comparison (N0c-N). Thus control is made so that the number of drops N of transfusion liquid becomes identical to the post- correction reference number of drops N0c. Now the number of drops N in the dripping part 3 varies in proportion to the temp. T, and in case this temp. T differs from the reference temp. To, so the number of drops N differs from the reference number of drops No too, but the actual rate of transfusion liquid flow through a transfusion liquid tube 2 is kept always constant regardless of the temp. T.
Patent JP-H06317556-A (JP)
Title: Air-fuel ratio detection device
Inventor: YAMAZAKI HIKOHITO
IPC: G01N27/00
Filed: 1993-04-30
Abstract: PURPOSE:To enhance the measuring accuracy of an air-fuel ratio. CONSTITUTION:An air-fuel ratio detection device 50 installed in an exhaust bypass passage 30 which is branched from an exhaust passage is provided with an oxygen mixture part 53 which mixes oxygen in exhaust, with a gas reaction part 54 which reacts HC and CO in exhaust with oxygen and with an oxygen-concentration detection part 55 which detects the concentration of oxygen. The oxygen mixture part 53 mixes oxygen in an exhaust passage 59 when a voltage is applied across an inside electrode 61 and an outside electrode. The mixed oxygen and the HC and the CO in the exhaust are reacted by the gas reaction part 54 irrespective of an exhaust temperature or the like, an oxygen concentration signal which is based on an oxygen concentration after that is taken out from the oxygen concentration detection part 55 as a lean mixture sensor, and an air-fuel ratio is detected.
Patent JP-S61287311-A (JP)
Title: Variable resistor output circuit
Inventor: HORINOUCHI MIKIO
IPC: H03H7/24
Filed: 1985-06-14
Abstract: PURPOSE:To set a combined resistance to an optional integral number of times of a reference resistance by setting the resistance of a resistor corresponding to the most significant digit to an optional integral number of times of a resistance of a resistor corresponding to the least significant digit and correcting the deficiency of the resistance corresponding to the weight of the most significant digit according to an input control signal. CONSTITUTION:In order to realize a combined resistance value being, (optional integral number) times of a reference resistance, it is required to find out a value (n) satisfying 2<n=M<2<n+1>. Thus, the number of required resistors is (n+1)X2 and the correction value of the resistor at the most significant digit is a value exceeding the value M, that is, 2<0>+2<1>+2<2>+...+2<n>-M. Thus, the resistance of the resistor of the most significant digit is set to number of times of the resistance value, i,e., 2<n>-(2<0>+2<1>+2<2>+...2<2>-M)=M-2<0>-2<-1->...2<2-1> times. In inputting binary numbers a0-an to a ROM 5 as input data for example, when the most significant digit an of the input data is 1, output data b0-bn adding a correction value to the input data are inputted to relays 40-4n. As a result, a value being an integral number of times of the reference resistance is obtained between terminal 2 and 3 without changing the combined resistance bteween terminals 1 and 2.
Patent JP-S5553653-A (JP)
Title: Control system for room cooler
Inventor: OOTA IKUHIDE
IPC: F24F11/02
Filed: 1978-10-17
Abstract: PURPOSE: To shorten the time required for cooling in case that a set temperature or humidity has been lowered drastically, by rapidly lowering the temperature of brine regardless of the level of the said set temperature or humidity.  
     CONSTITUTION: In case that a set temperature signal (or set humidity signal) 17 is lowered drastically, a certain signal (y) is produced from bias generator 25 in response to a shift signal 26, and a signal that has sensed signal (y) from set brine temperature signal (x o ) is given to brine temperature controller 24 as one input of set signal. Therefore, opening of a third three-way valve 10 is changed more speedily as compared with the case in which the signal (x o ) afforded from brine temperature operator 23 is given to the controller 24, so that supply rate of low- temperature brine from brine tank 8 can be increased rapidly. On the other hand, since control is effected such that flow rate of brine to cooler 1 is increased in response to set temperature signal 20 or set humidity signal 17 of three-way valve 5, humidity or temperature of air 15 at the outlet is lowered rapidly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62286668-A (JP)
Title: Brazing device
Inventor: NARITA KENZO
IPC: H01L23/50
Filed: 1986-06-04
Abstract: PURPOSE:To obtain a brazing device which can control a brazing range correctly to a prescribed value, by executing a driving control so that a part to be brazed of parts to be brazed can be immersed into a brazing filler metal by a signal of a liquid surface detector of a brazing filler metal molten tank which has been provided on a brazed parts supporting device. CONSTITUTION:When a driving device 25 oscillates a prescribed angle range, both supporting arms 23A, B synchronize with each other and oscillate as shown in figures A-B, through an oscillation, etc. of a driving arm 28. Subsequently, the arm 23A tilts electronic parts 11 which have been received and held 17 from a working beam device 14 in the forward direction of the line, immerses a terminal 12 of the other side of the parts 11 into solder of a solder molten tank 13, and thereafter, draws it up, and performs solder brazing to the terminal 12. During this time, in accordance with the quality and a shape of the terminal 12, and the quality and a temperature of the solder, etc., a relative moving state of the arms 23A, B and the tank 13 is set 33. Subsequently, a set value of the setting device 33 is transferred to a controller 34, and the controller 34 drives the motor 25 in accordance with said set value, and controls an immersion time of the terminal 12, a drawing-up speed, etc. to an optimum state required for obtaining an optimum state.
Patent JP-S5252805-A (JP)
Title: Equipment for attching and detaching of agitating induction coil for t reating molten metals outside furnace
Inventor: TANAKA HIDEYUKI
IPC: B01F15/00
Filed: 1975-10-27
Abstract: PURPOSE:To improve the efficiency of the desulfurizing operation, by making easy the attaching and detaching of the agitating imduction coil and carrying out simply its repair and maintainance, when the pig iron from the blast furnace is placed in the ladle, the desulfurizing agent is added and the molten pig iron is agitated to desulfurize.
Patent JP-H08318526-A (JP)
Title: Apparatus for recovering wafer of slicing machine
Inventor: NAGATSUKA MASASHI
IPC: B28D5/00
Filed: 1995-05-26
Abstract: PURPOSE: To provide an apparatus for recovering wafer of a slicing machine capable of improving a collecting rate of the wafer by a method wherein though a cut thickness of the wafer is varied, a suitable clearance can be automatically formed between an end surface of the wafer and a pad surface of a recovering plate, and besides the clearance can be corrected according to cutting information. CONSTITUTION: Movement of a recovering plate 23 wherein a surface of a pad 23A is approached to or evacuated from an end surface on a cut side of an ingot 20, is carried out by a servo mechanism 24. Besides, the servo mechanism 24 is controlled so that a set clearance preliminarily set is formed between a bottom surface of the wafer 22 cut in recovering the wafer based on a thickness of the wafer 22 and a surface of the pad 23A of the recovering plate 23. Further, the set clearance is corrected based on cutting information influencing recovering precision of the wafer.
Patent JP-H09308465-A (JP)
Title: Heater for laver
Inventor: SUZUKI MAKOTO
IPC: A23L17/60
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a heater for laver sheets in which the laver sheets after heating can be regularly laminated and received therein. SOLUTION: In a heating box 2, a pair of conveying belts 3, 4 mutually run in zigzag in vertical planes are endlessly extended. These belts run, as they are overlapped, in the first half way from an inlet 21 to an outlet 22 of the box 2, and separately run in the returning way from the outlet 22 to the inlet 21. On the outlet side, the upper conveying belt 3 among the pair is drawn out to the outside by a drawing out roller 58 and a sucking box 11 having a sucking force is mounted to a drawing out part of the belt, while a stocker 9 having an opening on its upper face is set under the belt drawn out by the drawing out roller 58 in a heating device 1.
Patent JP-S6020034-A (JP)
Title: Smoke exhausting device
Inventor: MISHIMA MOTOMICHI
IPC: F24F7/06
Filed: 1983-07-14
Abstract: PURPOSE:To provide a smoke exhausting device for home use with a small size and at a low cost by injecting a cleaning liquid accumulated at the bottom part of a main body repeatedly through spray nozzles by means of a pump to clean the inner surface of the main body. CONSTITUTION:In a main body 7, an exhaust fan 8 is provided at the upper part thereof, a smoke guiding part 12 on the front surface thereof, a reservoir 16 of the cleaning liquid at the bottom part thereof, a plurality of baffle plates 13a- 13c and a feed water pipe 14 at the inner part thereof. At respective positions of the feed water pipe 14 are provided a plurality of spray nozzles 15. Further, a detergent tank 18 from which is supplied the cleaning liquid to the reservoir 16, and a pump 29 for circulating the cleaning liquid, which communicates with the feed water pipe 14 and the reservoir 16, are provided in a control box 10 installed on the side wall of the main body 7. As a result, the cleaning liquid accumulated at the bottom part of the main body is injected repeatedly through spray nozzles by a pump 29 for circulating the cleaning liquid so as to clean the inner surface of the main body, and a smoke exhausting device for home use can be obtained with a small size and at a low cost.
Patent JP-S5555468-A (JP)
Title: Turntable driving mechanism
Inventor: KITA NOBUO
IPC: G11B17/04
Filed: 1978-10-19
Abstract: PURPOSE: To put a disc on a turntable and invert it surely by providing the first spindle, which is fitted to the turntable axis rotatably and vertically movably, and the second spindle which is brought into contact with the lower edge of the first spindle and is moved vertically.  
     CONSTITUTION: Second spindle 18b is brought into contact with the lower edge of first spindle 8a through ball bearing 62. Pinion 58 supported rotatably by bearing 57 provided on stator base 51 is screwed with screw part 56 of second spindle 18b. When a disc is carried just above spindle 18, hold is released, and spindle 18 puts the disc. Next, pinion 52a and pinion 58 are linked with each other through linkage gear 59 by plunger 60 to cause second spindle 18b to descend. By this constitution, the disc can be put on the turntable surely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5553466-A (JP)
Title: Photoelectricity transformer
Inventor: KUWANO YUKINORI
IPC: H01L31/10
Filed: 1978-10-16
Abstract: PURPOSE: To evade effect of unevenness in Si-layer thickness by forming Schottky barrier forming electrode and ohmic contact electrode into comb teeth form for engaing each other on surface of non-crystal Si-layer.  
     CONSTITUTION: n - n -  Non-crystal Si-layer 7 and comb teeth formed metal film 8 are disposed on a ceramic basic plate 6 and also comb teeth formed Ni-layer 9 adapted to engage with the film 8 is arranged on the Si-layer 7 through n +  non-crystal Si- layer 10. In this construction, the metal film 8 forming Shottky barrier and electric pass between ohmic electrodes are irrelevant to thickness of high resistance non- crystal Si and formed on the surface of Si-layer 7 substantially and so unevenness of the layer 7 does not effect and the device can be produced in good reproduction. Entrance beam is entered through the metal film 8 and further directly entered onto the Si-layer 7 and consequently photoelectric transformation efficiency is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04354195-A (JP)
Title: Stick supply type mounting machine
Inventor: KONUMA TAKU
IPC: B65G47/78
Filed: 1991-05-31
Abstract: PURPOSE:To effectively supply a work to a separate position even in the case of supplying a work having a high position of a center of gravity in a stick supply type mounting machine. CONSTITUTION:This mounting machine 10 has a chute base 34 which is obliquely provided, and at least one stick S containing a plurality of works W, on the base 34. Further, it has a cassette 38 for sequentially supplying the works 2 from the stick S by its own weight slidably on the base 34 to a separate position P1 provided at its end, and a pair of guide blocks 62a, 62b provided on the base 34 to be extended immediately before the position P1 from the stick S to hold the sliding attitude of the work to be supplied.
Patent JP-S5922804-A (JP)
Title: Ore feeding shoot in sintering equipment
Inventor: OOTAWA KIMIAKI
IPC: B65G11/02
Filed: 1982-07-26
Abstract: PURPOSE:To allow ore to be fed from an upper part to a lower part under a transversely uniform condition, by forming a shoot as a diverging sector which is arcuate in cross-section, i.e., is swollen at its central portion. CONSTITUTION:A shoot 3 serves to feed ore from an ore outlet 1 to a wide receiving section 2, and subsequently to the next stage. The shoot 3 is so formed to a sector as to diverge from the upper portion to the lower portion, and the upper surface of the shoot 3 is so formed as to define a part of a conical surface as depicted by a phantom line C and to be arcuate in vertical cross-section. With this arrangement, the ore O fed from the ore outlet 1 may be slidden down and radially diverged from the upper portion of the shoot 3 toward the lower portion thereof, and thus may be fed out uniformly along the transversely direction from the lower portion of the shoot 3 to the receiving section 2.
Patent JP-S6110086-A (JP)
Inventor: OOISHI YASUHIRO
IPC: C04B41/47
Filed: 1984-06-25
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。