baber/WOPTO huggingface dataset:
Patent JP-H11343862-A (JP)
Title: Gas turbine header
Inventor: INAGE SHINICHI
IPC: F02C3/28
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To surely prevent the broken piece from being transported to a gas turbine even when heat insulating material lined in a header falls out by providing a ringlike downward slanting plate along the side wall part lower than the inlet parts of branch pipes provided on the gas turbine header. SOLUTION: A compound generating cycle plant generates steam by high temperature gas 5 generated in a pressurized fluidized bed boiler through heat exchanger tubes, drives a steam turbine, and further transports the high temperature gas 5 to a gas turbine through a gas turbine header 13 or the like to drive it. In this case, a downward slanting ring-like plate 16 is provided along the side wall of the header 13 lower than the inlet parts of a plurality of branch pipes 14 provided on the header 13. Heat insulating material 15 lined in the header 13 falls out, the broken piece 17 is prevented from being floated by gas turbulent flow and invading the respective branch pipes 14 by the ring-like plate 16, and hence the broken piece is prevented from being transported to the gas turbine.
Patent JP-S5943993-A (JP)
Title: Method for preventing formation of carbide in enclosed compressor
Inventor: MACHIDA TADAO
IPC: F04B39/10
Filed: 1982-09-03
Abstract: PURPOSE:To prevent formation of carbide even if low viscosity oil is used in order to ensure satisfactory sealing performance for a long period by forming a then copper coat on both surfaces of the valve and the valve seat or either one so as to prevent formation of carbide on a valve and a valve seat. CONSTITUTION:In the compressing part of an enclosed compressor, using the method such as non-electrolytic plating or so, thin copper coat is formed on both surfaces of a valve and a valve seat or either one so as to prevent formation of carbide on the valve and the valve seat. Namely, by using the valve and the valve seat treated as described above, a substance having low heat resistance is less apt to be adsorbed on the surfaces of the valve and the valve seat due to their inert surfaces, thereof. Therefore, the heat-resisting substance will not be adsorbed even onto the high temperature parts such as the valve and the valve seat in the compressing part, and is circulated in a cycle so that a probability of formation of carbide may be reduced even if low viscosity oil is used, hence ensuring satisfactory sealing performance for a long period.
Patent JP-S53112254-A (JP)
Title: Timing controller for rolling mill
Inventor: INAZAKI KOUJI
IPC: B21B37/00
Filed: 1977-12-19
Abstract: PURPOSE: To exactly detect the misroll and to exactly control the timing of starting the looper, by installing the bar-material-detector between two rolling mills, and by actuating the reversible counter and the timer at the moment that the bar material is gripped in the roll. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5776354-A (JP)
Title: Divided rotation device
Inventor: IMASE KENJI
IPC: F16H27/04
Filed: 1980-10-30
Abstract: PURPOSE: To facilitate the maintenance of a divided rotation device and the modification of division, by providing a positioning and a driving cam concentrically in the face of each other and providing a profiling member on an output shaft so that the member is engaged with both the cams and cannot be rotated.  
     CONSTITUTION: A driving cam 2 integrally provided on an input shaft 21 has a cam section 20 having a cam groove 22 on the end face. A positioning cam 3 provided with a cam groove 30 located on the end face and opposed to former cam groove 22 is integrally secured on a lid member 11. Profiling rollers 41, 42, which are engaged in the cam grooves 22, 30, are rotatably mounted on a profiling member 4 which is fitted on the end 50 of an output shaft 5 so that the member 4 can be moved perpendicularly to the axis of the shaft 5. The cam groove 22 comprises a driving part 23 and a holding part 24 which extend continuously and endlessly to each other. The other cam groove 30 comprises four positioning engagement and halt parts 31 and guide parts 32 located between the parts 31. These parts 31, 32 also extend continuously and endlessly to each other. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09494-A (JP)
Title: Simple endoscope device
Inventor: IKEDA KUNITOSHI
IPC: A61B1/06
Filed: 1995-06-20
Abstract: PURPOSE: To easily confirm the light emission state of a light source lamp while an illumination light unit is attached to an endoscope by forming an inspection window for visualizing the light emission state of the light source lamp at the outer wall part of the illumination light unit. CONSTITUTION: For the operation part 2 of the endoscope, a sucking operation valve 6 for performing a sucking operation through a forceps channel and a curve operation lever 7 for bending and operating the curved part of an insertion part are arranged in an operation mechanism 5 above the handle part 2a. Also, an illumination light supply unit 30 for supplying illumination light to a light guide fiber bundle 9 is freely attachably and detachably attached. The unit 30 is composed of a lamp room 30a and a battery room part 30b, a pair of windows are formed at a part positioned on the side face of the light source lamp 32 at the side wall part of a lamp room case 35a and a transparent member 51 is fitted there.  Also, plural through-holes 52 are pierced on the side wall part of a press ring 35b while matching the position with the transparent member 51 and the light emission state from the light source lamp 32 is visualized from an outside.
Patent JP-H11344563-A (JP)
Title: Signal processing unit of scanning radar
Inventor: SHINAGAWA TOKIO
IPC: G01S13/93
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To shorten time up to judging whether or not a detected object is in one's own traffic lane by renewing data every time when detecting a target at individual scanning angles for scanning a beam. SOLUTION: A radar signal processing part 12 performs FFT processing on a reflected signal from a radar antenna 1, detects a power spectrum, calculates a distance and relative speed with a target, and transmits data to a control object recognizing part 13. The control object recognizing part 13 indicates a scanning angle to the scanning angle control part 11 on the basis of a distance and a relative speed with the target received from the signal processing part 12 and vehicle information obtained from a steering sensor 4, a yaw rate sensor 5 and a vehicle speed sensor 6 received from an inter- vehicle distance control ECU 7, and the scanning angle control part 11 controls a scanning angle. When detecting the target at individual angles of plural steps for scanning a beam of a radar, prescribed data is obtained with every individual angle to renew this.
Patent JP-H052947-A (JP)
Title: Waterproof switch
Inventor: MORI HIDETAKA
IPC: H01H13/06
Filed: 1991-06-25
Abstract: PURPOSE:To enhance the sealing performance for a waterproof switch. CONSTITUTION:In a switch cover 1 a movable contacting plate is installed, and a driving rod 3 to move it is mounted on the switch cover 1 with possibility of moving in the vertical direction. A rubber cap 4 is fitted in such a way as enclosing the driving rod 3 which protrudes from the switch cover 1. A coupling shaft 5 installed projectingly at the upper part of this driving rod 3 is inserted in a through hole 6 provided in the rubber cap 4. A button 7 provided separately from the driving rod 3 is secured to the coupling shaft 5 from the outside of the rubber cap 4. The under-surface of the button 7 is put in pressure contact with the opening edge of the through hole 6. A ring-shaped projection 8 is formed at the under-surface of the button 7 as protruding downward - otherwise, the ring-shaped projection 8 may be in pressure contact with the opening edge of the through hole 6. A ring 9 is fitted by pressure between the button 7 and the opening edge of through hole 6 - otherwise, the ring 9 may be in pressure contacting with the opening edge of through hole 6.
Patent JP-S5943141-A (JP)
Inventor: KAGEYAMA HISAYOSHI
IPC: D02J1/08
Filed: 1982-09-01
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-H05317123-A (JP)
Title: Inter dental brush and its manufacture
Inventor: SEKINO EIICHI
IPC: A46B15/00
Filed: 1992-05-21
Abstract: PURPOSE:To enhance the durability of a dental brush and prevent bristles from falling out by a method wherein thermoplastic resin having a melting point lower than the deformation temperature of the bristles and a deformation temperature higher than the temperature inside the mouth is coated on the outer surfaces of wires, the wires are twisted with the bristles held between the wires to plant the bristle, and the coated resin is heated to melt and then cooled down to cure. CONSTITUTION:Thermoplastic resin 2 having a melting point lower than that of bristles 3 of a dental brush and a thermal deformation temperature higher than the temperature inside the mouth is coated on the outer surfaces of wires 1. The bristles 3 are inserted between the wires 1 and the wires 1 are twisted together to plant the bristles 3. The coated resin is heated to melt and then cooled down to cure. An interdental brush is composed of this bristles 3. Therefore, products with high-durability can be manufactured as there is no spring back even when a high-strength wires are used and the bristles 3 are prevented from falling out.
Patent JP-H0695991-A (JP)
Title: Security protection system of decentralized-type multilevel computer and method thereof
Inventor: DAGURASU SHII BAAROU
IPC: G06F21/00
Filed: 1991-06-25
Abstract: PURPOSE: To provide a mechanism which secures communication in a reliable area of a system. CONSTITUTION: Reliable area definition tables 130 and 182 define which reliable areas computers 150 and 170 are members of, and these tables define the security level of stored data. For the purpose of transmitting a designated message to the other computer system 170, a reliable area service program 156 checks that both of systems are members of a common reliable area and transmits the message as a protocol data unit. The reception system 170 verifies components of this data unit to discriminate which security policy should be executed for this message.
Patent JP-S5579603-A (JP)
Title: Motor controller for train
Inventor: ASABA SADAO
IPC: B60L50/11
Filed: 1978-12-13
Abstract: PURPOSE: To simplify a control circuit, by controlling a contactor connected in series with a field resistor for shunting the currents of field winding on the basis of the output of a speed detector.  
     CONSTITUTION: The output of a main generator 1 driven by means of an internal combustion engine is supplied to a motor 2 with series field winding 3, and a series circuit of a field resistor 5 for shunting field currents and a contactor 4 is connected in parallel with the series field winding 3. The contactor 4 is make-and-break- controlled by means of a drive coil 4-1 connected to a contact 8 making and breaking at speed beforehand decided by means of a speed detector. Thus, since the vehicle speed is detected and the weak field contactor is controlled, a control circuit and can sharply be simplified while its adjustment can be facilitated as compared with a method that controls the motor using a current voltage detecting relay. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01319350-A (JP)
Title: Automatic dialer
Inventor: NISHIO SHINJI
IPC: H04M1/27
Filed: 1988-06-21
Abstract: PURPOSE:To enable calling of a succeeding dial signal by providing a key releasing the stop state at the stop of readout. CONSTITUTION:An input section 5 is provided with at least ten-keys 0-9 for input of telephone number, a memory readout key M commanding the readout of the telephone number stored in a memory, and a release key P commanding the release of pause state. Then when a dial tone detection circuit 8 could not detect a dial tone outputted from an exchange, the pause release key P is operated. Thus, the dial signal is able to be outputted to a line consecutively the same as the detection of the dial tone by the detection circuit 8. Even when the automatic dialer is connected to an exchange sending a dial tone with different tone frequency or a level able to be detected by the dialer, the automatic dial function is effectively utilized.
Patent JP-S5484984-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHINODA MASAICHI
IPC: H01L27/04
Filed: 1977-12-20
Abstract: PURPOSE:To resolve practically the request for small-quantity and various-kind products by using IC chips, which are produced by the mass production system, to perform the wiring between chips in the shortest length. CONSTITUTION:Chips 2 are arranged on Si substrate 3 at an interval of 40 mum, and pad 11 is accurately arranged in the chip. CVDSiO2 4 and positive-type photo registor 5 are laminated, and the pad is light-exposed by ultraviolet rays and is developed to etch SiO2 and generate connection window 41. Next, the resistor is removed, and the pad is covered with an Al film and is photo-etched to form wirings 61 and 62. An insulating film is accumulated on wirings 61 and 62 again and is provided with the same connection pad as a normal IC circuit and is mounted in a package, and terminal wiring is performed, thus completing this circuit. As a result, the efficiency of conventional mass production can be used as it is, and specific small-quantity various-kind LSI can be realized as practical monolithic LST.
Patent JP-S63318183-A (JP)
Title: Semiconductor laser
Inventor: YAMASHITA SHIGEO
IPC: H01S5/00
Filed: 1987-06-22
Abstract: PURPOSE:To prevent an outgoing beam from having an eclipse and an irregular reflection by a method wherein a recessed part with a side face slanted against a laser ray outgoing end face is formed adjacent thereto. CONSTITUTION:A recessed part with a side face 5 slanted against a laser ray outgoing end face is formed adjacent to the outgoing end face of a semiconductor substrate 1 so as to protect a radiated laser ray against deterioration. The position of the recessed part is so determined as to satisfy such an equation as S<=d/tanalpha, where S denotes the step length of the base of the laser ray outgoing end face, (d) is the distance to an active layer, and an angle alpharepresents the angle at which the intensity of the laser ray becomes 1/10 times as small as the peak intensity in a ray radiating property. The laser being structured as mentioned above, the radiated laser beam is prevented from an eclipse and an irregular reflection.
Patent JP-S5677329-A (JP)
Title: Production of composite structure high tensile cold-rolled steel plate of superior workability
Inventor: AKISUE OSAMU
IPC: C21D8/04
Filed: 1979-11-27
Abstract: PURPOSE: To produce a cold-rolled steel plate of low yield point, low yield ratio, high ductility and superior tensile strength by quickly cooling a low carbon steel plate down to specific temperatures or lower at extremely high cooling rates at the continuous annealing of said steel plate.  
     CONSTITUTION: A steel slag contg. 0.01W0.12 C, ≤0.1% Si or 0.1W1.2% Si for ductility improvement purpose, 1.0W1.8% Mn and 0.01W0.10 sol. Al is hot-rolled and cold-rolled whereby a steel plate is produced. In continuously annealing this, first, it is soaked and annealed for 2secW2min at 730W800°C, after which it is quickly cooled at 30W300°C/sec cooling rates until it reaches ≤250°C temp. by a gas-water cooling method involving injection of mixed gases of gas-liquid. The steel plate for automobiles of 40W80kg/mm 2  in tensile strength having low yield point is produced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6393740-A (JP)
Title: Manufacture of (2,2) paracyclophane and derivatives
Inventor: JIYORUJIYO BORUNENGO
IPC: C07C13/70
Filed: 1987-06-22
Abstract: Process for the preparation of (2,2)-paracyclophane or derivatives thereof by the Hofmann elimination of p-methylbenzyl-trimethylammonium hydroxide or derivatives thereof, in an aqueous solution of an alkali metal hydroxide, wherein said elimination is carried out in the presence of a dialkylether or mono- and poly-ethylene glycols having the formula:  R - O @CH2CH2O @ n R' (I) wherein R and R', which may be the same or different, represent alkyl groups having from 1 to 5 carbon atoms, and n is an integer from 1 to 5.
Patent JP-H05347427-A (JP)
Title: Photosensor
Inventor: SANO KEIICHI
IPC: H01L31/10
Filed: 1992-06-12
Abstract: PURPOSE:To provide a photosensor having a high breakdown voltage against static electricity. CONSTITUTION:A second electrode film 4 and a third electrode film 8 are arranged so as to hold an amorphous semiconductor film being formed onto one main surface of a substrate 1 and having a photoelectric conversion function while these electrodes 4, 8 are disposed so as not to be mutually superposed on viewing from the main surface side, and the second electrode 4 is brought into contact electrically with a channel region 6a in the amorphous semiconductor film 6 induced through an insulating film 3 by applying voltage to a first electrode 2.
Patent JP-H0320396-A (JP)
Title: Lubricating oil composition
Inventor: TAKEDA OSAMU
IPC: C10N40/04
Filed: 1989-06-16
Abstract: PURPOSE:To obtain the subject compsn. producing no precipitation even when water is included and useful as a lubricant for a wet brake and a wet clutch by incorporating a specified amt. of a reaction product of a perbasic sulfonate and an ethoxy phosphate in a base oil. CONSTITUTION:100 pts.wt. base oil (e.g. a paraffinic mineral oil) is incorporated with 0.5-10 pts.wt. reaction product of a perbasic sulfonate (e.g. perbasic calcium sulfonate) with an ethoxy phosphate (e.g. ethoxyoleyl phosphate).
Patent JP-H0319861-A (JP)
Title: Printer
Inventor: KAMITSUBARA KINJI
IPC: B41J11/42
Filed: 1989-06-16
Abstract: PURPOSE:To enable a position of FOT to be easily regulated only by pushing a switch down without requiring manual rotation of a platen knob or the like by a method wherein two switches such as the switch to be regulated to control a present line by performing line feed and the switch to be regulated not to control the present line by performing the one feed are established as a switch with which an operator performs line feed of paper under a power source making state. CONSTITUTION:In the case where a line control line feed switch 1 is used, a control part 3 always controls a present line by a number of line fed lines. Then, in the case where a position of FOT is regulated, by pushing a non-line control line feed switch 2 down, the control part 3 drives a mechanism part 4 and a platen 4 in the same way, and line feed of paper 6 is performed. However, in that case the present line controlled with the control part 3 even after line feed is that as it is before line feed. Therefore, in closing the power source of a printer or after execution of home feed, the position of the FOT is regulated with the non-line control line feed switch 2.
Patent JP-S6132750-A (JP)
Inventor: TANAKA JUNICHI
IPC: G02F1/133
Filed: 1984-07-26
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-S63317887-A (JP)
Title: Color image processing method
Inventor: HAMADA OSAO
IPC: H04N9/74
Filed: 1987-06-19
Abstract: PURPOSE:To execute a stable image processing even when an illuminance to an object body largely fluctuates by extracting the partial image of an object body in which the difference between the two different output signals in brightness is within a prescribed range, as an image. CONSTITUTION:When a joining part joining an electric insulation covered wire to an electric connection terminal by an ultra-sonic welding is photographed by a color TV camera to monitor, the two colors of a red color Ri and a green color Gi are specified at the conductor part of the object body X from the color relation of Ri2>Gi2approx.=Bi2 in brightness, the signals of the Ri and Gi are compared by a comparator 15 through the amplifiers 11 and 12 of an amplification factor 1 and (a) ( 1, 4) respectively, only when the brightness of Ri is judged to be equal to or greater the signal Ri is outputted by an analog switch 17. Thus, the image picture Ri0 of which a brightness ratio obtained is within a prescribed range is hardly influenced by the change of illuminance and a same image can be maintained until an illuminance drops to about 60%.
Patent JP-S6132974-A (JP)
Inventor: KUN SHIYAN CHIEN
IPC: H01R13/66
Filed: 1984-07-26
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-H025492-A (JP)
Title: Gas laser device
Inventor: KARUBE NORIO
IPC: H01S3/036
Filed: 1988-06-22
Abstract: PURPOSE:To reduce the weight, kind of parts, and cost of a gas laser device by connecting a discharge tube, air blower, and heat exchanger with each other by means of resin-made pipes through which a laser gas is made to flow, with the inner surfaces that are exposed to the laser gas being coated with metallic thin films. CONSTITUTION:A discharge tube 1, air blower 9, and heat exchanger 10 are connected with each other by means of pipes through which a laser gas is made to flow and pipes which are made of a resin and the inner surfaces of which that are exposed to the laser gas are coated with metallic thin films are used for the pipes. For example, a cross 16, tee 17, elbows 180-183, and straight pipes 190-198, all of which are piping parts, are constituted of such resin pipes. When such resin pipes are used for the gas piping, the weight and cost of this gas laser device can be reduced and, since the inner surfaces of the pipes exposed to the laser gas are coated with the metallic thin films, the drawback arising from being made of resin have can be eliminated.
Patent JP-H102603-A (JP)
Title: Air volume regulator for supply air duct
Inventor: SUZUKI TADAO
IPC: F24F13/062
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To easily and effectively regulate a diffusing amount of conditioned air without generating abnormal sound due to a vibration of a damper by relative movement of a damper position to a wind input unit by fixedly inserting a damper shaft into a center of the damper. SOLUTION: A hopper 27 to which conditioned air is supplied from a supply air duct 29 is disposed at a right side face of a chamber 19. A conical damper 33 shrunk and formed toward the duct 29 side is movably dispose in a wind inlet 19a formed in a circular shape at a position corresponding to the hopper 27 of the chamber 19. A damper shaft 35 is fixedly inserted into a center of the damper 33. And, the shaft 35 is moved in an axial lengthwise direction. Thus, since a position of the damper 33 is relatively moved with respect to the inlet 19a, a diffusing amount of the conditioned air can be easily and effectively regulated without regenerating an abnormal sound due to a vibration of the damper 33.
Patent JP-H05324089-A (JP)
Title: Damper control method
Inventor: SATO TADANAO
IPC: G05D7/00
Filed: 1992-05-21
Abstract: PURPOSE:To finely adjust gas flow rate with good responsiveness. CONSTITUTION:A damper 3 is divided into a plurarity of damper groups 3a and 3b. With less gas flow rate in a gas passage 1, the opening angles theta of the damper group 3a are adjusted at the same time with the damper group 3b closed. With much gas flow rate in the gas passage 1, the opening angles thetaof the damper group 3b are adjusted at the same time while keeping the damper group 3a at a prescribed maximum opening angle theta.