baber/WOPTO huggingface dataset:
Patent JP-H0864722-A (JP)
Title: Hybrid integrated circuit device
Inventor: NAKAMOTO OSAMU
IPC: H01L23/50
Filed: 1994-08-26
Abstract: PURPOSE: To make the electrical connection work easy by a method wherein an outer lead is bent in a direction parallel with a board and the surface of a frame unit facing the outer lead is inclined downward from the exposed part of the outer lead in its bending direction. CONSTITUTION: Lead connection terminals 14 which are arranged as a group on at least one side of a board 10 and outer leads 15 which are electrically fixed to the lead connection terminals 14 are provided. A frame unit 20 is solidly joined with a part of the board 10 to form a box which is filled with resin. Each outer lead 15 protruding from the box into the outside atmosphere are bent in a direction parallel with the board 10. Following this bending, the surface of the frame unit 20 facing the outer lead 15 is inclined downward from the exposed part of the outer lead 15 in its bending direction. With this constitution, even if the bent lead 15 has some return, the lead 15 can be provided in parallel with the board 10 and the electrical contact with the other circuit board can be achieved easily.
Patent JP-H0527171-A (JP)
Title: Compact zoom lens
Inventor: TANAKA TSUNEFUMI
IPC: G02B15/163
Filed: 1991-07-17
Abstract: PURPOSE:To obtain the zoom lens which is reduced in size on the whole and has a high power variation ratio by providing three lens groups in total and properly setting the lens constitution of the respective lens groups. CONSTITUTION:The zoom lens has the three lens groups, i.e. the 1st group L1 which has negative refracting power and moves along the optical axis so as to correct image plane variation accompanying power variation, the 2nd group L2 which has positive refracting power and moves along the optical axis for the power variation, and the 3rd group L3 which is fixed at the time of the power variation successively from the object side; and conditions of 0.4<f2/fT<0.5 and 0.5<¦f1/fT¦<0.6 are satisfied, where fi is focal length of an (i)th group and fT the focal length of the whole system at the telephoto end.
Patent JP-2000035211-A (JP)
Title: Burner for plastic combustion
Inventor: TANAKA MASAAKI
IPC: F23G7/12
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a burner for combustion to perform continuous charge of plastic in a combustion furnace by preventing the occurrence of fusing of plastic at the tip part of a plastic fuel feed pipe. SOLUTION: Supply of water to a refrigerant flow passage 6 is started at a proper time before and after the start of the feed of plastics fuel through a waste plastic inlet of a burner 1 for plastics combustion. Through supply of the water serving as a refrigerant, a wall part 7 in which the pipe body of a plastic fuel feed pipe 3 is formed and the refrigerant flow passage 6 is also arranged is cooled by water. An amount of heating applied on the plastics fuel supplied through the waste plastic inlet of the burner 1 for plastics combustion is sufficiently reduced. The plastics fuel is molten until the plastics fuel is injected through a plastic fuel injection nozzle 2 and a situation that the plastics fuel is adhered to the inside of the plastic fuel feed pipe 3 is prevented from occurring.
Patent JP-H0736644-A (JP)
Title: Printer interface
Inventor: MITOBE YASUAKI
IPC: G06F3/12
Filed: 1993-07-22
Abstract: PURPOSE:To reduce the cost of the printer interface in a printer interface controller interposed between an image data supply device and a printer. CONSTITUTION:Status information related to printers 11 to 13 to be connected is written in a status table 20 constituted with a memory like a RAM. When a printer to be operated is designated, communication control information is generated by a status control logic part us based on status information which is written in the status table and is related to this printer, and this generated information is written in a communication control register part 16. When the printer is changed, the communication control register part is rewritten in accordance with this change. Thus, it is sufficient if the communication control register part has the capacity where communication control information of the single printer can be written. Since the register is more expensive than the memory like a RAM, the cost is reduced in comparison with provision of the same number of registers as printers.
Patent JP-H1029015-A (JP)
Title: Metallic mold
Inventor: SUGIURA MITSUO
IPC: B21D5/01
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To easily execute the positioning of a coating sheet and to obtain tension having good balance corresponding to the elongation and the strain stress of a coating sheet material by interposing both end parts of the coating sheet material between a fixed member arranged at both sides of a metallic mold and both side parts of the metallic mold and holding it. SOLUTION: After inserting the coating sheet material 3 into the metallic mold body K, the metallic mold body K and the coating sheet material 3 are fitted to the fixed member 4, and the fixed member 4 is fixed to the metallic mold body K with a fixed means of vis, etc. Both end parts 3a, 3a of the coating sheet material 3 are interposed between both side wall surfaces 4a, 4a of the fixed member 4 and both side wall surfaces KA, KB of the metallic body K. Successively, a blank is laid on the upper surface of the metallic mold body K and pressed with a punch and after executing simple bending to the blank, plastic bending, slip-deformation and correcting forming completion are executed in order.  The contact surface of the coating sheet material 3 is formed with a material excellent in the lubricity, and since slipping friction is generated between the metallic mold body K and the coating sheet material 3, the flaw is not developed on the blank surface and a grinding process for removing the flaw can be omitted.
Patent JP-H0653872-A (JP)
Title: Repeater mounted on satellite
Inventor: YAMAMOTO KAZUICHI
IPC: H04B7/185
Filed: 1992-07-29
Abstract: PURPOSE:To shorten a delay time to be required through a satellite to a half by connecting communication between both mobile stations by single bop processing by using any one of the specific number of signal frequency channels. CONSTITUTION:A channel filter bank 111 separates a signal frequency channel CH corresponding to an up link signal in an up link beam #1 from a mobile station and sends the separated channel to a channel switching circuit network 12. A control means 13 suppresses the connection state of the network 12 and the signal frequency channel CH is sent to a frequency converter 141 for converting the inputted channel CH into frequency to be used for communication to a down link beam in which a mobile station to be communicated exists. The converter 141 converts the inputted channel CH into frequency for an up feeder link signal. The converted signal is synthesized with the up feeder link signal by a power synthesizer 15 and the signal frequency channel in a band corresponding to each down link beam is sent to the down line beam together with the up feeder link signal.
Patent JP-H01189336-A (JP)
Title: Reduction of nitrogen oxide from exhaust gas
Inventor: HANSUUHERUMAN HAINSU
IPC: B01J21/18
Filed: 1988-08-16
Abstract: PURPOSE: To efficiently reduce NOx by bringing exhaust gases into contact with a reducing agent in the presence of a catalyst contg. >=65 wt.% carbon and 0.1 to 10 wt.% metal oxide of Co, Fe, Ni, Cr or the like. CONSTITUTION: The catalyst for purification of the exhaust gases is formed by incorporating 0.1 to 10 wt.% sparingly soluble oxide of one or more metal selected from the group consisting of Co, Fe, Ni, Cr, V, Mo, W, Cu, Mn and Ti and 0.5 to 5 wt.% nitrogen into >=65 wt.% carbon. The exhaust gases are reacted with the reducing agent in the presence of the catalyst described above to reduce the NOx included in the exhaust gases. The reducing agent is adequately carbon monoxide, ammonia or the like and the molar ratio of the NOx to the reducing agent is adequately 0.3 to 1.5. The capacitance rate of the reaction described above is adequately 500 to 10,000 h<-1> .
Patent JP-H0368247-A (JP)
Title: Telephone set
Inventor: TSURUTA TADAO
IPC: H04M3/533
Filed: 1989-08-07
Abstract: PURPOSE:To save a labor and a time considerably by calling each telephone set automatically, sending a message and receiving reply information so as to allow a message sender to have only to send the message and an extension number being a delivery destination. CONSTITUTION:When a conference sponsor dials a specific number by using a telephone set 4, a main controller 2 connects the telephone set 4 and a voice recording and reproducing device 10 via a channel 21. When the conference sponsor sends a content of a message such as outline of the conference or inquiry of the attendance and an extension number of message destination to the device 10, the telephone set stores them to a memory 16a of an extension number storage section 16 of a message destination extension number storage device 11. Succeedingly, when the conference sponsor sends sequentially extension numbers of telephone sets 5, 6, 7 being message destinations, the telephone set stores them to memories 16a, 16b, 16n of the storage section 16. Moreover, the connection and the restoration between the telephone set 4 and the telephone sets are implemented by the controller 2 controlling analog switches 13, 14. A series of operations of message transmission and reply reception to conference participants are implemented automatically by a reply information receiver 12 and the controller 2.
Patent JP-H0254081-A (JP)
Title: Elevator of roll screen
Inventor: CHIGUSA TOMOMICHI
IPC: E06B9/42
Filed: 1988-08-15
Abstract: PURPOSE:To facilitate the removal of a cover and prevent screen cloth from being eccentrically wound in by forming an inserting groove and tongue respectively on a top board and the cover, and by setting a guide projected internally from a bracket. CONSTITUTION:An inserting groove 20 along the length direction of a top board 18, and a tongue 21 consisting of three strips of sheet pieces 25-27 on a cover 19 are respectively formed. The tongue 21 is inserted into the inserting groove 20, and the top board 18 and the cover 19 are contrived to be jointed to each other, and the removal of the cover 19 is facilitated, and cleaning or exchanging the cover 19 fit to screen cloth is facilitated. Then, a guide 15 projected from other members projected internally on the internal surface side of a bracket 13 and formed with a bent surface confronted with a cloth end edge is set, and even if the screen cloth is deflected to the right and left, the cloth is pushed in the counter direction with the end edge in contact with the guide 15 and is prevented from being wound in eccentrically on one side.
Patent JP-2000033200-A (JP)
Title: Industrial iron and steam brush
Inventor: YAO ISOJI
IPC: D06F75/12
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To design an industrial iron that does not jet water droplets and jets steam rapidly without a time lag when the hand switch is turned on. SOLUTION: The industrial iron comprises an iron body 1, a solenoid valve for controlling the circulation or blockage of ironing steam, an ironing steam tube 4 for leading ironing steam to the iron body 1 while the solenoid valve opens, a heating steam tube 5 for leading heating steam to its tip along the ironing steam tube 4 to heat the ironing steam tube 4 over the substantial overall length, and a return tube 6 for returning back the heating steam out of the heating steam tube 5.
Patent JP-S6448788-A (JP)
Title: Connecting method for fiber thread
Inventor: SHIKANUMA TADAO
IPC: B65H69/02
Filed: 1987-08-17
Abstract: PURPOSE:To easily connect threads by putting threads to be connected oh a grooved metallic mold that their connecting parts may be overlapped, and putting a thermoplastic resin film on them and then heating it, and finally making edges of grooves on the metallic mold slit the film. CONSTITUTION:Fiber threads a, b... and a', b'... are arranged in parallel to each other on a metallic mold having edges 3a, 3b.... A thermoplastic resin sheet 2 is put on the fiber threads, and a hot plate 4 is put on the resin sheet 2 to heat it for making the resin sheet 2 connect the threads (a) to (a'), and (b) to (b')... respectively, and then the resin sheet 2 is slit by the edges 3a, 3b.... Thus the ends of threads can be easily and surely connected.
Patent JP-H0751227-A (JP)
Title: Endoscope washing and disinfecting device
Inventor: NEGORO DAISAKU
IPC: A61B1/12
Filed: 1993-08-17
Abstract: PURPOSE:To realize the sure checking of a leak place without misjudging an air attachment type bubble as a bubble leaking out of the leak place by providing a means that conducts water supply to the inside of the channel of an endoscope at the initial period when a leak detection processing process starts. CONSTITUTION:A water supply tank 5 and a first disinfectant solution tank 6 are assembled into a device main body 1, and a second disinfectant solution tank 11 is connected to the upper part of the water supply tank 5. A device- inside injection opening 14 and an air removal opening 15 are formed on the upper surface of a stand portion 13 in the inside of a processing tank 2, and also two wash supply pipes, 21, 22 are connected to the bottom portion of the water supply tank 5, and communicate with a washing nozzle 23 and a channel water supply metallic cap 24 respectively, and to the channel water supply metallic cap 24, a channel water supply tube 26 is attachably/detachably connected, and its other end is connected to the channel metallic cap 27 of an endoscope 3.
Patent JP-S6264106-A (JP)
Title: Amplifier circuit
Inventor: UTSUNOMIYA MASAAKI
IPC: H03F1/22
Filed: 1985-09-17
Abstract: PURPOSE:To attain stable operation even for a load including an inductance component by coupling an input side emitter and an output base of two transistors (TR) connected in cascode via a resistor in terms of AC. CONSTITUTION:Since the base and emitter of TRs Q2, Q1 are connected to a DC voltage source B and a resistor R6, a resistor R6 is connected in series with a series resonance circuit comprising a base-collector capacitance of the TR Q2 and the inductance of a load Zl to reduce the feedback quantity of the output voltage to the emitter of the TR Q1. In this case, the effect of stabilization is larger when the resistor R6 is larger than the resistance R3, even then the resistor R6 and the resistor R3 are equal, the circuit applies sufficiently stable operation actually. Since the resistor R6 is inserted to the circuit coupling the emitter and base of the TRs Q1, Q2 in terms of AC and the load including the inductance component as the load Zl is connected, the circuit operation is stabilized while the amplification with low distortion factor and excellent high frequency characteristic is kept.
Patent JP-S6360204-A (JP)
Title: Method and device for powder rolling
Inventor: TAZOE NOBUHIRO
IPC: B22F3/18
Filed: 1986-08-29
Abstract: PURPOSE:To form a sheet material having the powder density uniform in the transverse direction by dividing the surface of rolling rolls to plural parts in the transverse direction and adjusting the surface roughnesses in the respective directions to adjust the biting property of metallic powder into a roll gap. CONSTITUTION:Cylinders 5 are arrayed and provided on the outside of the rolling rolls 1 and grinding wheels 7 are mounted via supporting plates 6 to the rod ends of the respective cylinders 5. The rolls 1 are rotated and the surface roughnesses thereof are adjusted by each of the sections divided in the transverse direction so that the coeffts. of friction of the roll 1 surface increase from the central part toward the end parts. The metallic powder 3 in contact with the transverse ends of the rolls is thereby more easily bitten between the rolls 1 and 1 and the metallic powder 3 in contact with the central parts of the rolls is more hardly bitten than in the transverse ends. As a result, the amt. of the metallic powder 3 bitten in the roll gap is uniformized in the transverse direction of the rolls 1 and the powder density of the formed sheet material 6 is distributed uniformly in the transverse direction thereof.
Patent JP-S5994117-A (JP)
Title: On-load tap changer
Inventor: OGAWA MASASHI
IPC: G05F1/153
Filed: 1982-11-22
Abstract: PURPOSE:To keep a tap changing time approximately constant, by changing the rotation of a DC motor in accordance with a one-tap or continuous tap switching command. CONSTITUTION:When a switching operation command of an on-load tap changer is outputted from an operation command generating circuit 5 of the on-load tap changer, an operating circuit 18 discriminates whether this command is a tap boosting command or a tap voltage reducing command. In case of the boosting command, the circuit 18 counts pulses from a pulse generating circuit 17 to discriminate whether the tap position is a maximum tap or not. The circuit 18 compares this tap position with a preliminarily stored maximum tap position. If the tap position reaches the maximum tap position as the result, the limit display is performed, and the tap switching is inhibited until the tap voltage reducing command is issued from the circuit 5. If the tap position does not reach the maximum tap position, the circuit 18 switches a power source by a means 15 to rotate a motor. In case of the tap voltage reducing command, the maximum tap position is attained by the approximately reverse method, and thus, the tap changing time is kept approximately constant.
Patent JP-H07165512-A (JP)
Title: Germicide mixture
Inventor: KAARU AIKEN
IPC: A01N37/50
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a fungicidal mixture that comprises a combination of a specific benzene derivative and a specific pyrimidine derivative and reveals markedly improved synergism of controlling destructive fungi in comparison with their single application. CONSTITUTION: This fungicidal mixture comprises a combination of a compound of formula I [R1 is phenyl (substitutable with cyano, a halogen, an alkyl or the like), pyrimidyl (substitutable with an alkyl, or phenoxy); A is O, oxymethylene (-OCH2 -); XD is CH, N; Y is O, NR<2> (R<2> is H, an alkyol, an alkoxy)] and a pyrimidine derivative of formula II (R is methyl, propynyl-1, cyclopropyl) in a synergistic amount. As a compound of formula I, is preferred particularly the compound of formula III, the compound of formula IV or the compound of formula V. The weight ratio of the compound of formula I to the compound of the formula II is 10/1-1/1. This fungicidal mixture is used to treat the destructive fungi, their growing spaces, plants, seeds, soil, ground surface or a variety of material to be protected from destructive fungi.
Patent JP-H0254509-A (JP)
Title: Manufacture of sheet coil
Inventor: MURAKAMI SHIGEKI
IPC: H01F41/06
Filed: 1988-08-18
Abstract: PURPOSE:To prevent any foreign matter from entering upon restarting the winding of a coil by moving a wiping sheet for removal of foreign matter for a given time after stoppage of the coil winding and thereafter stopping the movement of the wiping sheet. CONSTITUTION:A metal sheet 1 and an insulating sheet 2 make contact with a foreign matter removing wiping sheets 3 at portions 'A' and 'B', respectively. During winding of a sheet coil, the wiping sheet moves oppositely to the metal sheet 1 and the insulating sheet 2 by a driving device 5. Hereby, foreign matters adhering to the respective sheets are removed from the surfaces thereof so as to be continuously wiped out. The removal foreign matter is wound toward the winding side keeping its adhesion to the wiping sheet 3.
Patent JP-H0935516-A (JP)
Title: Luminaire and its manufacture
Inventor: KURIMURA TOMOZOU
IPC: F21V7/09
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a luminaire without using a press metallic mold by making a side plate by cutting a metallic sheet to an expanded form and bending this, making a reflection plate by means of slight bending work, assembling a pair of the reflection plates in both ends thereof and using a metallic sheet machining device controlled by a computer. SOLUTION: A side plate 11 is cut off from a metallic sheet in an expanded form by a cutting device controlled by a computer. Then, the side wall 11 is completed as a three-dimensional structure by bending the upper part bent part 11a and the side face bent part 11c of the side plate 11 by 90 deg.. A fitting hole 12a is formed in the end part of a reflection plate 12 by means of slight bending work, left and right reflection plates 12A are formed to have the same slightly bent shape and an upper reflection plate 12B is formed to have a chevron shape bent in the center.  After the side plate 11 is arranged in both end parts of the reflection plate 12 and the projecting part 11d of the side plate 11 is inserted into the hole 12a of the reflection plate 12, the reflection plate 12 and the side plate 11 are fixed to each other by bending the projecting part 11d, a reinforcing plate 14 is brought into contact with the bent part 11a of the side plate 11 and fixed by a screw, one end of a plate 16 U-shaped in section is inserted into a slit hole 11g and fixed by a screw and thereby the luminaire is provided.
Patent JP-S6361421-A (JP)
Title: Preparation of thin co-cr film
Inventor: HIRONO SHIGERU
IPC: G11B5/706
Filed: 1986-09-01
Abstract: PURPOSE:To obtain a thin Co-Cr film which obviates the generation of abnormal projections on the surface by using Co and Cr as a target material and forming the thin Co-Cr film on a substrate to which a negative bias voltage is impressed by RF sputtering. CONSTITUTION:The thin Co-Cr film is formed on the substrate by the RF sputtering using the Co-Cr alloy target. The negative bias voltage (10-100V) is impressed to the substrate at this time. The abnormal growth of the thin film is reduced by the impression of such negative bias voltage.
Patent JP-S6359553-A (JP)
Title: Resistance uniformizing device for heat generating resistors in thermal head
Inventor: OZAKI YUTAKA
IPC: B41J2/335
Filed: 1986-08-29
Abstract: PURPOSE:To make it possible to securely lower the resistances of heat generating resistors to a set point, by connecting a common pattern to a negative pole of a trimming pulse generating circuit. CONSTITUTION:A positive pole of a trimming pulse generating circuit 1 is connected to a dot probing 7 brought into contact with a lead part on the other end side of each heat generating resistor 5, and a negative pole of the circuit 1 is connected to a common pattern 6. The electrostatic capacity formed by a working stage 3 and the lead part on the other end of the heat generating resistor 5 is extremely low. Therefore, a construction can be obtained in which a desired voltage can be applied to the heat generating resistor, and the resistance of the resistor can be securely lowered to a set point.
Patent JP-H1147819-A (JP)
Title: Peeled scale removing device
Inventor: SHIDARA EITARO
IPC: B21B45/06
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To efficiently remove peeled scale and to prevent the generation of surface flaws by spraying water to the front surface of a steel strip shut off with upper rolls perpendicularly above by side spraying means at the front surfaces where the steel strip comes into contact with rolls to apply bending to the cold rolled steel strip in a finishing line inlet. SOLUTION: When the hot rolled steel strip 1 from an uncoiler 4 passes between a pulling device 11 and a leveler 13, the water is sprayed to the respective rolls to apply bending to the steel strip 1 by spraying means 6 and simultaneously the water is sprayed by the side spraying means 7 on the front surface of the steel strip in contact with these upper rolls 2. As a result, the peeled scale sticking to the surfaces of the rolls 2. is flushed by the spraying means 6 and the peeled scale riding atop the steel strip 1 is expelled outward from the marginal ends of the steel strip 1 by the water sprayed across the steel strip width from the side spraying means 7.