baber/WOPTO huggingface dataset:
Patent JP-H10205757-A (JP)
Title: Atomizing double fuel nozzle for gas turbine
Inventor: ANDREW ALAN MEDRA
IPC: F23R3/28
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a high soundness which can be easily maintained and repaired. SOLUTION: The double fuel nozzle 70 has an independent atomizing air cylinder 74 and a liquid fuel tube 76. The cylinder 74 includes an outer wall 96 having an inlet end 100 and a delivery end 104 on the opposite side and a flange 104 formed near the inlet end 100, and the flange 104 is secured to a gas turbine together with the liquid fuel tube 76. A receiving part 105 defined by the wall 96 and the flange 104 releasably receives the tube 76 and a nozzle chip 78. A swirl cap 82 is attached to the vicinity of a delivery end of the cylinder 74. The tube 76 has an inlet end 112 and a delivery end 114 for receiving the nozzle chip 78 and includes an outer wall 106 and a flange 108 near the inlet end which define a liquid fuel passage 110 in cooperation with each other.  The nozzle chip is attached to the vicinity of the delivery end of a flange in which an atomizing air feed passage 86 is formed.
Patent JP-S62169878-A (JP)
Title: Adhesive composition
Inventor: YOSHIDA ETSUO
IPC: C09J4/00
Filed: 1986-01-21
Abstract: PURPOSE:To obtain the titled composition which has excellent storage stability and contains a thixotropic agent, by mixing an alpha-cyanoacrylate with a specified hydrophobic, finely divided silica treated with an acidic gas after heating under reduced pressure. CONSTITUTION:A hydrophilic, finely divided silica is surface treated with hexamethylsilazane to give a hydrophobic, finely divided silica having a specific surface area of 70m<2>/g or greater, an apparent specific gravity of 40-60g/l, a particle diameter of 12mmu or smaller, and a contact angle of 60 deg. or greater, which is heated at 60-120 deg.C for 5-18hr under a reduced pressure of 10mmHg or less and is then treated with an acidic gas (e.g., BF3). The hydrophobic, finely divided silica thus treated is dispersed in an amount of 4wt% in a solution comprising 50vol% methanol and 50vol% water to give a silica (B) having a pH of 2.6-6.2. An alpha-cyanoacrylate (A) of the formula [wherein R is 1-16C straight-chain or branched alkyl, allyl or (substituted) phenyl] is mixed with 0.5-12wt% component B and, if necessary, an anionic polymerization inhibitor, a radical polymerization inhibitor, and an organic polymer.
Patent JP-S55104580-A (JP)
Title: Liquid-pressure drive device
Inventor: FUKUI KIYOZUMI
IPC: F03C1/32
Filed: 1979-02-02
Abstract: PURPOSE: To reduce the outer diameter and the length in the axial direction of a liquid-pressure drive device by locating a pinion between a pair of bearings which  are interposed between a rotary cylindrical hub and a cylinder block.  
     CONSTITUTION: Inside cylindrical hub 63, having inner teeth 64 on its inner surface, a plurality of pinions 43 (two of them are given in the drawing) of a small diameter and having outer teeth 45, to engage with inner teeth 64, are provided in such a manner that they can revolve. Inside each pinion 43, a large-diameter hole 44, which is larger than small-diameter part 1b of cylinder block 1, is cut on its axis of rotation. Small-diameter part 1b is fitted into this hole 44. A plural rows of cylinder chamber groups 36 are formed in small-diameter part 1b. The outer end of piston 41 inserted into each cylinder chamber 37, which expands in the radial direction of each group 36 is fitted onto the inner surface of hole 44. Each cylinder chamber 37 is connected to inlet and outlet paths 4, 5 via radial direction paths 39, 40 and rotary valve 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01186311-A (JP)
Title: Manufacture of multilayer plate
Inventor: KANEZASHI YASUHISA
IPC: B29C43/18
Filed: 1988-01-21
Abstract: PURPOSE:To obtain a multilayer plate having excellent adhesive properties, no swell, no exfoliation, no warpage, no cloud surface, and preferable external appearance by forming uneven parts on the contact faces of the two resin layers of a substrate layer and a surface layer, and integrally molding the two resin layers in one step of non-mold-releasing continuous molding. CONSTITUTION:A thermosetting resin molding material 4a is charged in the frame 2 of a lower mold 3 to be treated with mold release agent, roughened by sandblasting, an upper mold 1 treated with mold release agent is placed thereon, thermally pressure molded to obtain a nonthermosetting resin molding layer 4 having an uneven part on one side face in the mold. Then, a spacer 5 is mounted on the frame 2 of the mold 3, other thermosetting resin molding material 6a is charged on the layer 4 in the frame, an upper mold 7 treated at its one side with satin-working is placed on the spacer 5, thermally pressure molded, a surface layer 6 is integrally molded in close contact on the layer 4, thereby manufacturing a multilayer plate. The released multilayer plate is further heated to completely cure the surface layer.
Patent JP-S54104852-A (JP)
Title: Spectacle lens
Inventor: EGAWA MASARU
IPC: G02C7/06
Filed: 1978-02-03
Abstract: PURPOSE: To provide a comfortable field of view continuously from far vision to near vision to presbyopes by so forming the lens that the perpendicular components of prism quantity are nearly constant in the neighborhood along the circular line of intersection that the face crossing at a right angle with the main meridian and a refractive face assume.  
     CONSTITUTION: The lens is divided to a far vision part F, progressive focal part P and near vision part N along the main meridian MM' and at the point A the circular line of intersection consisting of the face crossing at a right angle with the line MM' and a refractive face exists. In the N region and P region, the curvature becomes smaller as it goes away from the line MM' and therefore the astigmatism and distortion aberrations may be minimized even at the lens periphery. In the F region, the curvature becomes larger as it goes away from the line MM' and therefore the distortion of the entire part of the lens may be kept minimum. Since the perpendicular components of the prism are constant near the circular line of intersection perpendicularly intersecting with the line MM' at the A point on the refractive face, the fluctuations of images are hard to be sensed as against the lateral changes of the eyeballs. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03216543-A (JP)
Title: Apparatus for measuring concentration of hydrogen peroxide
Inventor: YANAGAWA MORIYUKI
IPC: G01N27/26
Filed: 1990-01-23
Abstract: PURPOSE:To prevent the lowering of the measuring accuracy of H2O2 by arranging a stirring rod in the vicinity of the center axis of a reaction tank and arranging an ORP electrode at a position separated from the dripping position of KMnO4 along the liquid flow direction due to stirring. CONSTITUTION:A stirring rod 14 is arranged in the vicinity of the center axis of a reaction tank 1 and the ORP electrode 13 is arranged at a position separated from the dripping position of KMnO4 along a liquid flow direction due to stirring. By arranging the electrode 13 at a position separated from the dripping position of KMnO4 as mentioned above, possibility where unreacted KMnO4 directly comes into contact with the electrode 13 is eliminated and, therefore, the lowering of the measuring accuracy of H2O2 can be prevented. Further, by setting the liquid amount in the reaction tank 1 to 5.0 - 150ml, titration speed to 5 - 20ml/min and the supply amount of an aqueous solution to be measured to 5 - 20ml, analytical accuracy can be set in the range of + or -5% and, by forming the stirring part 16 of the stirring rod 14 into a flat plate-shape or columnar shape, air bubbles are made hard to generate.
Patent JP-S56109745-A (JP)
Title: Method of producing sponge rubber
Inventor: YUTANI AKINORI
IPC: B29C39/00
Filed: 1980-02-02
Abstract: PURPOSE: To produce a sponge rubber molding with a desired variation in the thickness of the skin layer of a sponge core by vulcanizing and foaming only the surface layer of material in a semivulcanizing mold as a preliminary step and then, conducting the molding in the main mold after cooling.  
     CONSTITUTION: It is so arranged that vulcanization proceeds simultaneously with or preceding the foaming on the surface layer of an unvulcanized rubber composition containing a vulcanizing agent and a foaming agent with the size held smaller than the finish size of a molding. To achieve this, the kind and the quantity of the foaming agent is selected while the heating temperature and time are set properly. When the vulcanization progresses to form a skin layer 3 with a proper thickness in the composition, it is cooled with a cooling water passed through a semivulcanizing mold jacket. Finally, the rubber composition whose surface layer alone is vulcanized leaving the skin layer 3 left unvulcanized inside is transferred to the main mold from a semi-unvulcanizing mold and foamed and vulcanized simultaneously to form a sponge core 4 while a complete vulcanization proceeds with the skin layer pressed against the inner wall of a die under a gas pressure. A sponge rubber molding shaped as specified is produced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63197532-A (JP)
Inventor: DAN BUYU KUUAN
IPC: B01J8/04
Filed: 1988-01-21
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-H02232507-A (JP)
Title: Fluid gauge sensor
Inventor: ANDOURIYUU EICHI BARADA
IPC: G01F1/34
Filed: 1990-01-23
Abstract: PURPOSE: To detect the movement of the surface promptly with precision of submicron by providing with a measurement channel, a reference channel, two limiter, a measurement probe, a reference probe and a bulk air flow sensor. CONSTITUTION: An air supply source 10 is divided into a measurement channel 40 and a reference channel 42. The channels 40 and 42 contain limiters 44 and 46. In the channels 40 and 42, an air flow is split among probes 58 and 60 and a bulk air flow sensor 50. The measurement probe 58 is attached to an end of the measurement channel 40, and the reference probe 60 is attached to an end of the reference channel 42. The sensor 50 is connected between the measurement channel 40 and the reference channel 42. When a gap between the measurement probe 58 and a sample surface 66 is equal to a gap between the reference probe 60 and a reference surface 68, an air type bridge is balanced, so, a bulk air flow is not detected with the sensor 50. When the gap between the measurement probe 58 and the surface 66 changes, the air flows between two channels, to be detected with the sensor 50.
Patent JP-H08298536-A (JP)
Title: Frame period monitoring system
Inventor: ROBAATO EICHI GURANTO
IPC: H04B10/075
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain the maximum balance between hardware and software so that cost, necessary space and design complication can be minimized, and frame tracking resolution can be maximized. SOLUTION: This system is constituted so that when the reception of an incoming frame is communicated by a source port, a timer 164 can be realized related with a frame. Also, this system includes a processor 100a constituted so that a successive timer state 144 can be outputted, and a deleting means connected with the processor for receiving the timer state which judges the lapse of a prescribed deleting period based on the timer state. This system includes a logical network 100b for allowing the deleting means to generate a deletion signal 147 after the lapse of the prescribed deleting period, and the processor is used as a timing incrementer, and logical judgment is assigned to the high speed logical network by the processor.
Patent JP-H02193316-A (JP)
Title: Optical disk
Inventor: IIZUKA HIROYUKI
IPC: G11B20/12
Filed: 1989-01-20
Abstract: PURPOSE:To effectively utilize a disk and to shorten the time to start to reproduce by recording programs in the subchannel or the main channel of a read-in area for processing the data recorded in the area except for the read-in area. CONSTITUTION:In the optical disk from the inner circumference to the outer circumference, there are the read-in area 1, data area 2 in which music signals are recorded, and the read-out area 3 which indicates the end of the disk. The program for processing data is recorded in one or more subchannels, e.g. channels R to W, or in the main channel of the read-in area 1. In any case, the compressed picture data is recorded in channels R to W in the data area 2. By repetitively recording the processing program in channels R to W of the read-in area 1, the program can be reproduced immediately at any position in the read-in area.
Patent JP-H11213270-A (JP)
Title: Security device
Inventor: OIKE KAZUSHI
IPC: G08B25/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To detect a malfunction when the contact of a relay is inverted due to an outside magnetism in a security device which operates a relay output. SOLUTION: A contact 6 of a two contact type electromagnetic relay 5 is used for outputting a security state, while a relay 8 is used for an abnormality output. When the strength of an outside magnetism is small, the contacts 6 and 7 of the relay 5 are not inverted. When the strength of the outside magnetism is large, the contact 6 and 7 of the relay 5 are inverted. The inversion at this time of the contact 7 is not based on the operation of a card, so a control part 2 judges malfunction due to the outside magnetism, operates the relay 8, and inverts the contact 9. The controller recognizes the change of a resistance across the contact 9, and detects the malfunction of the relay 5 due to the outside magnetism.
Patent JP-S63181244-A (JP)
Title: Cathode-ray tube
Inventor: ISHII SAKAE
IPC: H01J29/50
Filed: 1987-01-23
Abstract: PURPOSE:To make the electrode knocking to be easily applied to a control electrode and prevent the occurrence of sparks while a CRT is installed by providing a conductive lead folded at the center of a bead glass on an inner lead connected to a focusing electrode at one end. CONSTITUTION:A U-shaped conductive lead 11a folded at the center (about W/2) of the width W of a bead glass is provided on an inner lead 11 connected to the third grid electrode 5. The lead 11a and a connector 10 are arranged in a space where the first inner wall of a neck section and the bead glass 9 are faced to each other so as not to be brought into contact with the inner wall and the bead glass 9. The high voltage by the electrode knocking during the production of a cathode-ray tube is applied to the sixth grid 8 and conducted through a region other than the region surrounded by the connector 10 and the lead 11, spot and float knocking is performed, and lugs of the first and second grid electrodes 3, 4 are removed. The bead glass 9 is kept at a low potential by the presence of the connector 10 and the lead 11a, and sparks across electrodes are absorbed.
Patent JP-2000215937-A (JP)
Title: Connector for flat cable
Inventor: NORO YUTAKA
IPC: H01R12/79
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To increase only width of effective contact with a conductive path in a terminal fitting. SOLUTION: A contact part 21 with a conductive path in a terminal fitting 12 is formed into a close folded back shape so that its outer edge surfaces can be continued to each other in the plate thickness direction, and a contact surface 25 having a certain shape in the plate thickness direction is formed by the outer edge surfaces continued by the closeness. Since the contact surface 25 is formed into the certain shape in the plate thickness direction by the plural outer edge surfaces continued in the plate thickness direction by the close folding back, the whole region of the contact surface 25 functions as an effective contact region with the conductive path. Therefore, there is no wasteful part in the width region of the contact part 21 as compared with that of a contact part wherein a bent region that does not function as a contact region faces to the conductive path.
Patent JP-H03236448-A (JP)
Title: Cr-ni series heat resistant steel
Inventor: YAMADA MASAYUKI
IPC: C22C38/50
Filed: 1990-01-24
Abstract: PURPOSE:To manufacture a heat resistant steel having high creep rupture strength and oxidation resistance at a high temp. as well as a heat resistant steel combining high temp. strength and economicity by adding specified elements to a Cr-Ni series heat resistant steel. CONSTITUTION:The compsn. of a Cr-Ni series heat resistant steel is formed into a one contg., by weight, 0.2 to 0.6% C, <2% Si, <2% Mn, 20 to 35% Cr, 15 to 50% Ni, 0.05 to 0.50% Zr, 0.05 to 0.30% Ti, 0.2 to 2.0% Nb and 0.5 to 10% Mo or furthermore contg. specified amounts of at least one or more kinds among W, V, N, Al and B and the balance Fe, by which the Cr-Ni series heat resistant steel excellent in creep rupture strength and oxidation resistance at a high temp. can be manufactured. Or, this steel is formed into a one contg. 0.2 to 0.6% C, <2% Si, 5 to 20% Mn, 20 to 35% Cr, 5 to 15% Ni, 0.1 to 2.0% V and 0.03 to 0.30% N as well as satisfying 15 to 35%(Mn+Ni) or furthermore contg. specified amounts of at least one kind among Zr, Ti, Nb, Mo, W, Al and B, by which the Cr-Ni series heat resistant steel having high high temp. strength and excellent in economicity can be manufactured.
Patent JP-S58128119-A (JP)
Title: Manufacture of drum screen
Inventor: IMAMURA YOSHINOBU
IPC: B01D39/10
Filed: 1982-01-27
Abstract: PURPOSE:To obtain a screen having high accuracy and high strength by simply cutting a cylindrical body, by cutting circumferential grooves from the outer circumferential surface of the cylindrical body having wall thickness equal to that of the screen while leaving rib-parts behind. CONSTITUTION:Throughout the whole length from one end of a cylindrical body 1 having prescribed dimensions, circumferential grooves are cut 2, from the outer circumferential surface, to the depth so that each groove attains the inner circumferential surface by putting the width of a screen opening as one pitch. In this process, only the width and thickness of each rib-part, provided closely to the circumferential surface part to be interposed between rigns and arranged at an optional pitch in the circumferential direction, is left behind. Thus the ring parts 4 are connected to be formed into one body by the rib-parts 3, interposed between respective rings 4 throughout the whole length of the body 1.
Patent JP-H07215401-A (JP)
Title: Carbage disposal device
Inventor: TAKAHASHI MASAKI
IPC: B09B5/00
Filed: 1994-02-04
Abstract: PURPOSE:To prevent dried garbage from sticking to an inner wall or a rotary edge of a housing vessel. CONSTITUTION:A heater 10 to heat and dry garbage in a garbage housing vessel 2, a rotary edge 4 arranged in the housing vessel 2 to crush dried garbage and a motor 5 to drive this rotary edge 4, are provided, and after drying of the garbage is finished, the motor 5 is driven for a certain constant time, and the sticking garbage is scraped off by the rotary edge 4.
Patent JP-S59170434-A (JP)
Title: Fuel controller for internal-combustion engine
Inventor: SUGANO YOSHIAKI
IPC: F02D41/36
Filed: 1983-01-26
Abstract: PURPOSE:To spread the dynamic range by reducing the driving cycle of an injection valve in case of reduced-cylinder operation, in a single-point system injector. CONSTITUTION:Fuel is jetted-out into an intake pipe 3 from single point injector 5, in synchronization with the signal of a driving circuit 9. A switching apparatus 12 performs reduced-cylinder operation by stopping the operations of an intake valve and an exhaust valve. When the reduced-cylinder operation is detected from the signal of a cylinder number switching circuit 11, the frequency division ratio of a frequency division ratio switching circuit 10 is switched, and said value is input into the driving circuit 9. Thus, the dynamic range of the injection amount can be spread.
Patent JP-S63180295-A (JP)
Title: Data source equipped with connection plug
Inventor: SHIMIZU GIICHIRO
IPC: G08C19/28
Filed: 1987-01-22
Abstract: PURPOSE:To remove a connection cable between a measurement equipment and a host system and to improve the operability of the measurement equipment by storing a connection plug, a micro computer, a transmitter and the like in a case which is provided detachably to a measurement equipment mainbody. CONSTITUTION:If an operator pushes a transmission button 8 which is fitted to a slider 3 in a state that an object to be measured is sandwiched between jaws 2b and 3a, digital measurement data of 8 bits is inputted to an I/O interface 26, and then the CPU 21 of a data transmitter with connection plug 5 reads digital measurement data inputted to the I/O interface 26 as correct measurement data and once stores it in a RAM 24. The measurement data is integrated into a serial measurement data telegram 32. If the integration of the measurement date telegram 32 terminals, the CPU 21 outputs the telegram 32 to the transmitter 25. The transmitter 25 executes frequency-modulation and radio-output. The receiver of the unillustrated host system receives measurement data telegram which has been transmitted from the transmitter 25 and which has been frequency-modulated. Consequently, the cable and a repeater connecting respective measurement equipments and the host system can be removed.
Patent JP-S54105539-A (JP)
Title: Flash device
Inventor: NAKAMURA ZENZOU
IPC: H05B41/00
Filed: 1978-02-07
Abstract: PURPOSE:To prevent malfunction and occurrence of damages of a flash circuit by connecting a diode in series to the neon tube which detects charging of a main capacitor and cutting off the discharge line of the neon tube when flash photography is disabled. CONSTITUTION:When a main capacitor 5 is charged to a specified voltage, a neon tube 9 conducts and a transistor 11 conducts, causing a flash triggering capacitor 12 to be charged. Required flash light is then emitted by a discharge tube 21. When flash photographing is disabled by turning OFF a switch 6, the neon tube 9 shorted is cut off of discharging of charges by the diode 30 which is series connected thereto. Hence, the reverse voltage by discharging of the neon tube 9 is not applied between the emitter-base of the transistor 11, and the malfunction of the flash circuit by the transistor 11, the occurrence of damages of the transistor 11, etc. are prevented.
Patent JP-S62171403-A (JP)
Title: Conveying equipment utilizing linear motor
Inventor: FUJITA SHIGEYOSHI
IPC: B65G54/00
Filed: 1986-01-22
Abstract: PURPOSE:To prevent a primary coil and a secondary conductor of a body side from contacting to damage by providing the primary coil or the secondary conductor in the state that they are disposed at the lower side of the secondary conductor or the primary coil provided at a guide rails side. CONSTITUTION:A conveying body having wheels 1 is movably supported to guide rails A, and driven by a liner motor. The motor has a primary coil C at the body side, and a striplike secondary conductor P at the rails A side. In this case, the conductor P at the rails A side. In this case, the conductor P is composed in a composite type of a nonmagnetic material P1 formed on the lower side of the rail A and a magnetic material P2 to be inserted into cavities 4 formed on a lower wall so as to generate a high thrust. The material P2 is secured by a wedge 5 to absorb the longitudinal extension and contraction difference from the rail A. Thus, even if the wheels 1 are worn, it can eliminate the possibility of contacting damage of the coil C with the conductor P.