baber/WOPTO huggingface dataset:
Patent JP-H11321405-A (JP)
Title: Lock mechanism of rotating device
Inventor: KURIBAYASHI HIROYUKI
IPC: B60N2/14
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To eliminate play of a lever having a simple structure in an operation of an interlock actuator by providing an elastic member energizing the lever in a moving direction. SOLUTION: A lock portion 12b at a lever 11 side of an elastic member 12 attached to a shaft portion 11b of the lever 11 is locked with a lock portion 11a 1 of the lever 11 and a lock portion 12c at a case side is locked with a lock portion 8d of an actuator case 8. Therefore, since the lever body 11a is always energized to a rotating direction, a rod 10 is energized to a right direction through a rod bonding arm 11c of the lever 11 by energizing force of the elastic member 12. Receiving this energizing force, a lever latch portion of the rod 10 is always pressed to one side wall 11c 2 of a rod coupling portion 11c 1 of the rod bonding arm 11c. Therefore, a play of a plunger 9c, the rod 10, the rod bonding arm 11c, the shaft portion 11b and the lever 11a can be prevented by an impact force generated when the rod 10 is moved from a return position B1 to an operation position B2.
Patent JP-S5759774-A (JP)
Title: Driving of on-demand type ink jet head
Inventor: HANAOKA SEIJI
IPC: B41J2/055
Filed: 1980-09-29
Abstract: PURPOSE:To obtain a jet speed of a specified liquid drop with a low driving voltage by positively utilizing attenuated vibration in a vibration system comprising the  wall of a pressure chamber, an electromechanical conversion means and ink. CONSTITUTION:With the power source closed, transistors 11 and 12 turns ON and current flows in the direction of the arrow A to charge a piezo-electric element 9 as electromechanical conversion means so that a voltage 24 almost equal to the power voltage 25 is applied across the element 9 to contract thereof diametrically, thereby maintaining a wall 5 almost in conical shape being warped against a pressure chamber 2. Then, with the rising of an input signal 16, a transistor 14 is turned OFF and a transistor 15 is turned ON to allow current to flow in the direction of the arrow B whereby an electric charge stored in the element 9 is discharged through a resistance 13 to put the wall 5 back outward while an ink 6 is fed to a pressure chamber 2 via a feed port 4 from an ink reservoir 7. Then, a voltage is applied to the element 9 again to rapidly deflect the wall 5 and the element 9 inward against the pressure chamber 2 thereby releasing the ink 6 into the air in the form of liquid drop from the opening 3a of a nozzle 3.
Patent JP-S61293299-A (JP)
Inventor: AOYANAGI MUNEO
IPC: C11D3/395
Filed: 1985-06-21
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-S5258898-A (JP)
Title: Production of dielectric thin film
Inventor: MITSUYU TSUNEO
IPC: C01G29/00
Filed: 1975-11-11
Abstract: PURPOSE: To produce materials for ultrasonic transducers having no piezoelectricity and low sonic speed by forming a dielectric thin film of a face centered cubic structure of bismuth oxides containing iron oxides on a substrate kept at a specified temperature through ion impact vapor deposition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0432629-A (JP)
Title: Air conditioner
Inventor: TANIDA TETSUO
IPC: F24F1/02
Filed: 1990-05-25
Abstract: PURPOSE:To provide an air conditioner capable of generating a comfortable local air conditioned spacing having no troublesome adjusting of cold air speed by a method wherein a cooling plate having a plurality of fine holes and a cold air blowing device are disposed above a front surface of a box. CONSTITUTION:A cooling plate 2 is cooled from a rear surface during a process in which the cold air blown from a cold air blowing port 8 is passed within a box 1. A cold heat radiation is blown into a spacing near a front side of a cooled cooling plate 2 and at the same time the cold air of fine air speed is blown to the spacing near the front side from the plurality of fine openings or holes disposed at the cooling plate 2. Thus, it is possible to make the comfortable local spacing without having any troublesome adjusting of the air speed of the cold air.
Patent JP-H09100612-A (JP)
Title: Handrail fitting method
Inventor: YONEDA TSUGUO
IPC: E06B1/04
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To improve appearance and safety in the hidden state of a bracket and prevent the fall of a handrail body even in the case of the handrail body and the bracket being unfastened. SOLUTION: One piece 5 of a bracket 3 is inserted into one end of a handrail body 1, and the other piece 4 is put in a state of protruding from one end of the handrail body 1. The protruded other piece 4 of the bracket 3 is rigidly fixed to one face 7 of a building. The handrail body 1 is moved so that the end face of the handrail body 1 and the other piece 4 of the bracket 3 are opposed to each other, and the handrail body 1 and one piece 5 of the bracket 3 are fastened by a machine screw. The bracket 3 can thereby be fitted to one face 7 of the building, and the handrail 1 can be fitted to the bracket 3 without exposing the other piece 4 of the bracket 3, fixed to one face of the building, to the outside.
Patent JP-H09323796-A (JP)
Title: Container detector
Inventor: HOTTA KOSAKU
IPC: B08B9/44
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To improve device reliability, by surely detecting the presence or absence of bottles or reverse-direction supply irrespective of a bottle shape, in a container detector. SOLUTION: In a container detector, bottles 10 successively carried by a bottle feed conveyor are pressed and transferred by pickup fingers along bottle guides 12, and they are supplied by being pushed by pushing arms 17 into the bottle gauges 16 of bottle carrier 15. In the case, detection levers 24, which swing by the contact parts 24a of their front ends with the bottle gauges 16 or bottles 10 in the bottle gauges 16, are freely swinguably attached to the pushing arms 17, and light-beam sensors 28 and 29 are provided for detecting the detection parts 24b of the detection levers 24, thereby detecting the presence or absence of the bottles 10 in the bottle gauges 16 or their directions based on their swinging positions.
Patent JP-H03496-A (JP)
Title: Brazing method
Inventor: KUGA NORIYOSHI
IPC: B23K31/02
Filed: 1989-05-30
Abstract: PURPOSE:To prevent the formation of oxide films on the surfaces of members to be joined by disposing a material which is more easily oxidized than the members to be brazed on the upstream of the joining members in a heating furnace and introducing and heating gaseous hydrogen to generate a high-purity hydrogen atmosphere in the furnace. CONSTITUTION:The hydrogen atmosphere of a specific dew point temp. is generate in a core tube 2 of the heating furnace 1 and the gaseous hydrogen is introduced into the heating furnace 1 from one end thereof and flows in an arrow direction in the core tube 2. The above-mentioned dew point temp. is the dew point which can be easily attained without requiring special operations if the hydrogen of the primary purity is introduced into the furnace without instruction of air therein. The heating furnace 1 is heated up to the m.p. of silver solver 6 or above for the purpose of brazing. The oxygen contained slightly in the gaseous hydrogen reacts preferentially with tantalum powder 7 and forms the tantalum oxide when the gaseous hydrogen flowing in the core tube 2 arrives near to the tantalum powder 7 disposed on the upstream side of the member to be brazed, for example, a titanium alloy material 4 and a chromium alloy material 5. The oxide films are, therefore, hardly formed on the surfaces of the members to be brazed and the workability and productivity are improved.
Patent JP-S5362058-A (JP)
Title: Manufacturing process of load control washer
Inventor: MIKI TAKESHI
IPC: F16B31/02
Filed: 1976-11-15
Abstract: PURPOSE: To manufacture with consecutive good yield by measures that a seamless pipe is taken as its element operating cutting tools on conic surfaces in two parallel co-existance of the pipe and a central axle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05329778-A (JP)
Title: Manufacture of grinding wheel
Inventor: ARANAKA IKUO
IPC: B24D3/14
Filed: 1992-05-28
Abstract: PURPOSE:To prevent the occurrence of unevenness in a product, to improve productivity, and to reduce an equipment cost by flame-spraying coupling powder and grinding grains, mixed with each other, against a base material through a flame spraying machine to form a grinding wheel film on a base material surface. CONSTITUTION:Binder power W and grinding grains D are charged in a container T and gas K for agitation is introduced in the container T to uniformly mixing the binder powder W and the grinding grains D. The mixture of binder powder W and grinding grains D is fed with a pressure to a flame spraying machine G by means of gas H for conveyance. Thereafter, the binder powder W and the grinding grains D, which are mixed together by the flame spraying machine G, are flame-sprayed to form a grinding wheel film 2 on the surface of a base material 1. As noted above, by forming the film 2, forming a grinding wheel, on the surface of the base material 1 through flame spraying, grinding wheels are continuously manufactured in various shapes.
Patent JP-S5564788-A (JP)
Title: Sterilization of device for thermal sterilization of liquid
Inventor: OZAWA KAZUMI
IPC: A23L3/16
Filed: 1978-11-06
Abstract: PURPOSE: To sterilize the device for the thermal sterilization of liquid, as a whole, by furnishing a by-pass to the low-temperature side of a plate-type heat exchanger, and heating the whole device with a high-temperature sterilization unit while filling the low-temperature side path with a liquid.  
     CONSTITUTION: Plate-type heat exchangers 2, 6 are furnished with by-passes 10, 11, directional control valves A, A' or B, B', at the low-temperature side. In the sterilization of the device, the sterilizing liquid is heated in the heaters 3, 7, and circulated through the by-passes 10, 11 and piping 12, 14. Since the low-temperature side of the plate-type heat exchanger is filled with liquid to balance the pressure of the high-temperature side, the heat loss of the circulating liquid is reduced, and the sterilization efficiency is improved. In the opertion of the sterilization device, the by-passes are closed, and the liquid to be sterilized is heated by the low-temperature side of the heat exchanger and the heaters 3, 7, and cooled by the high-temperature side of the heat exchanger, and coolers 8 and 9. The sterilization liquid may be fresh water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07313511-A (JP)
Title: Ultrasonic probe
Inventor: FUJIWARA MITSUHIRO
IPC: G01F1/66
Filed: 1994-05-26
Abstract: PURPOSE:To provide an ultrasonic probe by which insulating resistance against an external part is increased and an S/N ratio at receiving time can be improved by arranging conductive layers on an opening end surface of a cylindrical vessel, and connecting the conductive layers to exciting electrodes on the whole surfaces of at least piezoelectric elements by conductive foil. CONSTITUTION:Since both reference electrodes 3a and 3b and signal electrodes 5a and 5b are arranged on the whole surfaces of piezoelectric elements 1a and 1b, the whole plate surface can be basically excited, and sensitivity can be improved better than that having a folded electrode. Since conductive layers 14a and 14b are arranged on an opening end surface of a resin vessel 12 and are joined to the reference electrodes 3a and 3b by silver foil 16, the thickness is reduced, and they can be reliably embedded in an acoustically conformable layer 11, and insulating resistance against an external part can be increased. A front electrode is enlarged by the conductive layers 14a and 14b of the resin vessel 12, and the entrance of an external noise can be prevented, and the arrival to the signal electrodes 5a and 5b can be prevented even if it passes through an insulating cylinder 17.
Patent JP-2000332562-A (JP)
Title: Simple smd type crystal vibrator
Inventor: MATSUURA HIROYOSHI
IPC: H03H9/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To improve the mount stability of a cylinder type SMD type crystal vibrator very easily at low cost and to provide a very practical simple SMD type crystal vibrator which is capable of reducing size and height. SOLUTION: The simple SMD type crystal vibrator is constituted by providing a base 1, where lead terminals 12 and 13 are implanted in an airtight and insulated state, and a cylinder type cap 2 which engages the base and placing tip parts 121 and 131 of the lead terminals 12 and 13 horizontally by bending them in contact with an electrode pad of a substrate. At least wire 3 is fitted to an end part of the top surface 21 of the cap and the length of the lead wire 3 is parallel to the arrangement direction of the lead terminals 12 and 13.
Patent JP-H06319404-A (JP)
Title: Device for discharging poultry manure of chicken house
Inventor: NAGANO YONEICHI
IPC: A01K1/01
Filed: 1993-05-14
Abstract: PURPOSE:To smoothly discharge poultry manure in a chicken house at a long- term pitch. CONSTITUTION:An endless conveyor 2 is installed movably along the longer direction in a poultry manure storage tank 1. The endless conveyor 2 is changeably controlled to successively repeat advanceing and retreating. A poultry manure catching plate 3 is sideways fixed to the endless conveyor 2 and the poultry manure catching plate 3 is made movable back and forth along the bottom 4 of the poultry manure storage tank 1. Since this is a method for scooping poultry manure with the sideways poultry manure catching plate 3 from the lower part, poultry manure is stored in the storage tank 1 for a long period of time, made into readily handleable dried poultry manure and easily discharged.
Patent JP-S5926292-A (JP)
Title: High-sensitivity heat-sensitive paper
Inventor: FUCHIGAMI MITSURU
IPC: B41M5/337
Filed: 1982-08-05
Abstract: PURPOSE:To enhance printing property, white color effect or the like, by a method wherein a mixture of a colorless color forming lactone dye, a phenol compound, silicic acid having an average particle diameter of not larger than 2mu and a BET specific surface area of not larger than 120m<2>/g and an adhesive is applied to a paper. CONSTITUTION:A colorless color forming lactone dye, a phenol compound capable of developing the color of the dye when being heated, a pigment consisting mainly of particulate silicic acid having an averge particle diameter of not larger than 2mu and a BET specific surface area of not larger than 120m<2>/g and an adhesive are mixed with each other by adding a dispersing liquid to prepare a coating liquid for producing a heat-sensitive paper. The coating liquid is applied to a paper by an ordinary means such as an air knife coater, a blade coater or a roll coater, is dried, and is calendered to obtain a high-sensitivity heat- sensitive paper. The color forming lactone dye may be crystal violet lactone or the like, while the phenol compound may be 4,4'-isopropylidenediphenol or the like.
Patent JP-H10331913-A (JP)
Title: Method for eliminating vibration and apparatus therefor
Inventor: TERAMURA AKIRA
IPC: F16F15/03
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for eliminating vibration and an apparatus therefor which can prolong a natural period. SOLUTION: A base side magnet 10 is fixed to a base 4. A rack side magnet 5 fixed to a rack 2, which has a vibration eliminating article 1 mounted thereon and generates restoring force at the time of deviation of the article 1, is disposed opposite to the magnet 10 fixed to the base 4 in such a manner that the same polar sides of the magnets 10, 5 face each other. Consequently, it is possible to prolong a natural, period of the rack 2 by the restoring force generated in the rack 2 and a negative restoring force of the magnets 5, 10 so as to enhance a vibration eliminating effect.
Patent JP-H06325707-A (JP)
Title: Rotary anode for x-ray tube
Inventor: HAYASHI TAKEHIKO
IPC: H01J35/10
Filed: 1993-05-14
Abstract: PURPOSE:To obtain a rotary anode for X-ray tube with an excellent heat resistance and a high output. CONSTITUTION:In a rotary anode for X-ray tube having an X-ray generating layer on a graphite base material through an intermediate layer, the intermediate layer is made in a single layer or a laminate layer of a material or materials selected from aluminum nitride (AlN), titanium nitride (TiN), titanium boride (TiB2), and zirconium boride (ZrB2). Since such a ceramics has an excellent heat resistance, and hardly generates a carbide producing reaction, it is suitable as a scattering proventive barrier of carbon, and can be utilized as a rotary anode with a high output.
Patent JP-H033866-A (JP)
Title: Tension device for coil winding machine
Inventor: YASUDA KOJI
IPC: B65H59/38
Filed: 1989-05-30
Abstract: PURPOSE:To and permit the sure winding treatment free from slack of a wire by constituting the title device so that the turning power of the second rotary disc which is coaxially installed onto the first rotary disc can be transmitted to an arm, according to the necessity to select the intensity of the tension. CONSTITUTION:A lever 26 is pressed by shifting a driving body 8 in the leftward direction, and the engagement between a pin 16 and an engagement part 28 is released and a wire is wound onto a bobbin. At this time, a tension acting onto a wire 4 is only the tension F1 due to the elasticity of a spring 12. When driving body 8 is shifted in the rightward direction after the completion of winding, a turning plate 20 turns in the direction of arrow A, and the engage ment part 28 is engaged with the pin 16, and presses the pin 16 in the direction of arrow A. In this case, the sum of the tension F1 due to the spring 12 and the tension due to a spring 22 which is transmitted to a rotary plate 10 through the rotary plate 20 and the pin 16 acts onto the wire 4. In the state where the large tension acts, the wire 4 is wound onto a terminal or a base, and the wiring treatment free from the floating and slack of the wire 4 can be carried out.
Patent JP-H11327147-A (JP)
Title: Positive photoresist compound for exposure of far ultraviolet radiation
Inventor: SATO KENICHIRO
IPC: C08F222/10
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a photoresist having an excellent pattern profile and an excellent substrate close contact characteristic by making resin that is dissolved by the action of acid to thereby increase its soluble characteristic to alkali, contain a specified polymer. SOLUTION: The resin that is dissolved by the action of acid to increase its soluble characteristic to alkali contains a repeated unit represented by formulae I, II and a copolymer containing a group dissolved by the action of acid. In the formulae I, II, R1 , R2 represent a hydrogen atm, cyano group, -COOR5 , -CO-NH-R6 and the like, R5 is alkyl group, ring-shaped hydrocarbon group, or the like, R11 , R12 are a hydrogen atom, cyano group, hydrogen group and the like, X is oxygen atom, sulfur atom or the like, A is sigle bond or divalent connection group, Z is a group of atoms for forming a fat ring type structure together with two carbon atoms (C-C).
Patent JP-S6029615-A (JP)
Title: Ultrasonic current meter
Inventor: KOMACHI TAICHI
IPC: G01F1/66
Filed: 1983-07-27
Abstract: PURPOSE:To derive an hourly delay of a receiving even if its delay exceeds one period of a transmitting wave by counting down a transmitting signal and the receiving by the same ratio, and using them as two imputs of a phase difference detecting circuit. CONSTITUTION:An ultrasonic wave is transmitted into a fluid of a velocity of flow V from a transmitting ultrasonic transducer T by an output signal (a) of a transmitting oscillator. The ultrasonic wave is converted to an electric signal (b) in a receiving ultrasonic transducer R, amplified in an amplifying circuit A, and thereafter, converted to a square wave (c) in a square wave converting circuit RW2. The square wave (c) is counted down in a counter circuit C2 and a flip- flop circuit FF, lengthened as to its pulse width, and thereafter, becomes one input signal (d) of a phase difference detecting circuit PD. The other input signal converts a part of the output signal (a) in a square wave circuit RW1, and thereafter, is counted down in a counter circuit C1, lengthened as to its pulse width, and becomes a signal (f).
Patent JP-H09321068-A (JP)
Title: Die-mounting method and apparatus
Inventor: MIURA TAKEO
IPC: H01L21/52
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To mount a semiconductor chip vertically, without adjusting the collet mounting if the collet is replaced for the change of the semiconductor chip by pressing and settling the chip to a substrate with flows of air jetted vertically on the entire surface of the chip on the substrate. SOLUTION: After mounting a semiconductor chip 12 on a mounting material 11 on a substrate 10, the chip 12 is depressed and settled to a substrate 10 with flows of air vertically jetted on the entire surface of the chip 12 on the substrate 10. An air nozzle head 1 having air nozzles 2 having air jet holes is e.g. provided to blow air vertically on the entire upper face of the chip 12. The head 1 has a plurality of air nozzles 2 having air jet holes which are arranged crosswise at small pitches or air nozzles 2a having larger-aperture air jet holes arranged at rough pitches.
Patent JP-H06350542-A (JP)
Title: Alarm spread proofing and transfer system
Inventor: SATO YASUO
IPC: H04B17/40
Filed: 1993-06-08
Abstract: PURPOSE:To prevent the generation of an alarm to be spread to a downstream because of the fault of an upstream device or a transmission line at a repeater enabling multistage connection. CONSTITUTION:Connected step number information to be a reference is transmitted from a transmitter, and the repeater separates the information by using a separation circuit 3 and recognizes the position of the present device (its order from the transmitter.) On the other hand, '1' is added to the separated connected step number information by an adder circuit 5, this output and one output of a synchronizing detection circuit 2 are inputted to an inserting circuit 6 and transmitted to the downstream device, and the connected step number information made different for each repeater is provided. The output of an input signal interruption detection circuit 1, the other output of the synchronizing detection circuit 2 and the output of a time setting circuit 4 are inputted to an alarm mask circuit 7 and during set time, the output of the alarm is masked.
Patent JP-H01308825-A (JP)
Title: Production of highly activated lime and unit therefor
Inventor: MATSUMURA SHUNSUKE
IPC: C01F11/04
Filed: 1988-06-06
Abstract: PURPOSE:To obtain lime giving unconventional high activity, esp. hydration activity, by heating calcium hydroxide to a specified temperature under such conditions as to be virtually free from CO2 to effect dehydration. CONSTITUTION:Calcium hydroxide is heated to 550-770 deg.C under such conditions as to be virtually free from CO2 to effect dehydration. Here, said virtual freedom from CO2 does not mean to completely exclude CO2 from the calcination atmosphere but to retain the CO2 concentration below that for the atmosphere of average composition. To produce the objective lime, a jacket 2, which is equipped outside a furnace 1 rotatably provided in a slightly tilted manner against the horizontal plane in a fixed way so as to be virtually airtight, is fed with a combustion gas from a combustion oven 3 and a raw material to be calcined in the furnace 1 is indirectly heated along with suction, through a blower 4, of a gas from the jacket 2, thus keeping the pressure within the jacket 2 at or below the atmospheric pressure.