baber/WOPTO huggingface dataset:
Patent JP-S63250526-A (JP)
Title: Flowmeter
Inventor: ASADA YASUO
IPC: G01F1/28
Filed: 1987-04-07
Abstract: PURPOSE:To measure a small flow rate and a gas flow rate and to enable a flowmeter to be used for essential safety explosion prevention by providing a photoelectric conversion part at the other-end side of plural optical fibers provided nearby a light transmission window. CONSTITUTION:When fluid to be measured flows in from an intake, a spiral blade rotary body 1 provided freely rotatably on an external pipe 7 rotates against a spiral spring 6 according to variation in the flow rate. The position of the boundary line 2c of a light part 2a and a dark part 2b at the position where the spiral blade rotary body 1 stops is read by an optical fiber array 19 through the light transmission window 8. Then the output of the photoelectric conversion part 25 to which the optical fiber array 19 is connected is supplied to a signal processing part 27, which outputs a signal for instrumentation corresponding to the flow rate value of the fluid to be measured. Consequently, the instrument has no crosstalk and is not affected by electromagnetically induced fault and used for essential safely explosion prevention.
Patent JP-S59206354-A (JP)
Inventor: JIEEMUZU IAN GUREISON
IPC: C07D213/803
Filed: 1984-04-26
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-S5610897-A (JP)
Title: Underwater storaging and mooring arrangement for compressed gas
Inventor: OOTSU FUMIO
IPC: F03B13/24
Filed: 1979-07-06
Abstract: PURPOSE:To provide discharge and supply of compressed gas always at constant pressure without influence of compressed gas by keeping a storage and mooring tank for compressed gas kept in approximately same depth by utilizing mooring means. CONSTITUTION:When compressed air is fed from an outlet 14 to a power generating facility 3, volume of compressed gas in a tank is reduced and sea water equivalent to the reduced volume of compressed air flows into the tank 11 through circulating parts 18 or circulating pipes 19. Therefore, a volume change of compressed gas in the tank 11 causes sea water around the tank 11 to flow immediately into the tank 11 and the pressure of compressed air in the tank 11 can be kept at constant pressure equivalent to the sunk depth of the tank 11.
Patent JP-S62244503-A (JP)
Title: Inertial force balancing device for pilger type rolling mill
Inventor: TAKAHASHI MUNEHARU
IPC: B21B21/04
Filed: 1986-04-15
Abstract: PURPOSE:To reduce the size of a rolling mill by providing coil springs which balance the linear term of inertial force and disposing mass unbalancers which can vary spring constants and further balance the quadratic term of a crank shaft. CONSTITUTION:A spring constant varying device 16 having the plural coil springs 10 is provided and is connected to a stand 8. Revolving shafts 14, 15 are provided to a frame in which the crank shaft 2 is inserted. The mass unbalancers 13, 13' are respectively disposed to the shaft ends. The device 16 balances the linear term of the inertial force of the stand 8 by adjusting the total spring constant of the coil springs 10 to the value optimum for the rotating speed omega of the crank shaft 2 and the mass unbalancers 13, 13' balance the quadratic term of the inertial force. The balance weights is eliminated, the size of the stand 8 is reduced and since the balancing is executed by the coil spring force, the economization on energy is contrived.
Patent JP-S58201285-A (JP)
Inventor: MIZUKAWA TAKUMI
IPC: H05B6/12
Filed: 1982-05-19
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-H04316715-A (JP)
Title: Mounting device for ring body
Inventor: TAKADA HIROTOSHI
IPC: F16C25/08
Filed: 1991-04-17
Abstract: PURPOSE:To effectively transmit a load applied to a ring body to a mating member when the mating member differs from the ring body fitted on the mating member in view of a linear expansion coefficient by preventing the ring body from being damaged due to a change between temperatures at the time of mounting and use respectively. CONSTITUTION:In a cylindrical roller bearing in which an inner ring (annular body) 20 made of ceramic material is assembled to a steel shaft (mating member) 10, the cylindrical part 40b of a pair of spacers 40 firmly fitted on the shaft 10 is fitted on the outer peripheral surface of the inner ring 20. With respect to the spacers 40, the inner peripheral side-portions abutting on the shaft 10 and the outer peripheral side- portions abutting on the inner ring 20 are about the same as the shaft 10 and the inner ring 20 in view of a linear expansion coefficient, and material removed parts 41 are provided in the thin-wall cylindrical parts 40b to elastically support the inner ring 20 against the shaft 10 in the radial direction. The changes in thermal stresses, and interference generated between the inner ring 20 and the spacers 40 due to the temperature change at the time of operation, are relieved and absorbed by elastic deformation of the spacers 40, and the change in interference generated between the shaft 10, the inner ring 20, and the spacers 40 is absorbed by internal strains of the spacers 40.
Patent JP-H08288649-A (JP)
Title: Manufacture of multilayered printed wiring board
Inventor: NAKASO AKISHI
IPC: H05K3/46
Filed: 1995-04-11
Abstract: PURPOSE: To easily enable interlayer bonding as compared with a printing method wherein a penetrating hole and a nonpenetrating hole are filled with conducting paste, by printing conducting paste for interlayer connection on the surface of an inner layer board. CONSTITUTION: In a part for interlayer connection, a protrusion is printed by using copper paste, and turned into a semicured state by drying. Epoxy based adhesive agent is spread on a polyethylene terephthalate film, and an adhesive film in the semicured state is prepared as an insulating film for interlayer bonding, A hole is made in a part for interlayer connection by using a drill. An inner layer board, the adhesive film in which the hole for interlayer connection is made, and a copper foil are stacked together. The polyethylene terephthalate film is peeled, and a laminated unified body is obtained by heating and pressing, at 170 deg.C, 60kg/cm for 60 minutes. Hence interlayer bonding is easily enabled by a simple method as compared with the conventional technique.  In order to apply pressure uniformly, it is preferable to sandwich a cusion sheet between the copper foil and a mirror plate.
Patent JP-H08288791-A (JP)
Title: Attenuator unit, step attenuator having the unit and electronic equipment having the attenuator
Inventor: IWAI KENJI
IPC: H04B1/16
Filed: 1995-04-11
Abstract: PURPOSE: To reduce the number of components and layout area and to provide a step attenuator unit with a simple construction by sharing transistors(TRs) arranged on the shunt side. CONSTITUTION: When an FET 102 is turned off and an FET 104 is turned on by an external signal S, an attenuator unit 100 operates as a πtype attenuator. A signal inputted to a terminal 118 is attenuated in accordance with the quantity of attenuation determined by resistance 106, 108, 110 and outputted to a terminal 120. when the FET 102 is turned on and the FET 104 is turned off by the signal S, a conductive state is formed between the terminals 118, 120 and the signal inputted to the terminal 118 is outputted to the terminal 120 without being attenuated. Thereby the quantity of attenuation between the terminals 118, 120 can be set up stepwise and an attenuator unit with simple constitution reducing one FET from the number of FETs on the shunt side can be attained.
Patent JP-H09250659-A (JP)
Title: Pipe supporter
Inventor: IBAYASHI SADAYOSHI
IPC: F16L3/02
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To support plural types of pipe bodies with different diameters by a single supporter, and facilitate the portability, the management, the conveyance, and the like. SOLUTION: A pipe body P is supported on a supporting member Q by installing it in the side surface of the pipe body P. A pair of holding arms 1 to hold the side surface of the pipe body P are formed. A rocking body 2 superposed on the inside of the holding arm 1, and to change the inner diameter of the holding arm 1, is provided at the releasing end of the holding arm 1. A pipe body P with a different diameter is supported on the holding arm 1 and the fluctuation body 2. A pair of rocking bodies 2 are provided at the releasing end of the holding arm 1. A connector 3 installed in the side surface of the rod body from of supporting member Q is provide on the holding arm 1.
Patent JP-H05245942-A (JP)
Title: Rubber-resin combined product and production of the same
Inventor: JIN MASAHIKO
IPC: B29L9/00
Filed: 1992-03-09
Abstract: PURPOSE:To prevent the generation of flashes and cracks in a resin part in the vulcanization-bonding between a rubber part and a resin part by forming a small rib on the bonding interface between the two parts. CONSTITUTION:Unvulcanized rubber is placed on a bonding part 13 coated with an adhesive. The rubber, after being covered with a mold 2, is vulcanized by compression-heating to prepare a rubber part 31. The mold 2 contacts a small rib 14, which is loaded with pressure, to protect the entire top of a resin part 1 from being loaded with pressure so that cracking in the resin part 1 can be prevented. The small rib 14 is somewhat crushed by the pressure and heat of the mold 2 before a strong stress being applied to the main body of the resin part, effecting the relaxation of impact. Moreover, since the small rib 14 surrounds the bonding part 13, the generation of flashes is also prevented.
Patent JP-S60228848-A (JP)
Title: Controlling device for hot-water reserving type electric water heater
Inventor: INARI TAMIKAZU
IPC: F24H1/18
Filed: 1984-04-26
Abstract: PURPOSE:To permit to stop heat-up during traveling and restart it before returning home even in case of absence in the home by traveling or the like, for example, consume no useless electricity and improve convenience of handling by a method wherein a period, in which hot-water is not used, is preset and whereby the conduction of a heating body is stopped during the period while the conduction of the heating body is restarted when the period is finished. CONSTITUTION:The preset number of days, inputted through a setting switch 6, is indicated in digital on an indicator 7 through a micro-computer 4. On the other hand, the micro-computer 4 outputs a control signal S3 for controlling a relay 9 while the relay 9 receives said control signal S3 and controls the conduction of a heater 2. In this case, the period of stopping conduction of midnight electric power is preset by a setting means (a) whereby the conduction of the heating body (d) is stopped during said period through a control means (c). On the other hand, when the finish of said period of stopping conduction is detected by a finish of period detecting means (b), the conduction of the heating body (d) is started again through said control means (c).
Patent JP-H05253847-A (JP)
Title: Metal bond grinding wheel and grinding tool
IPC: B24D3/02
Filed: 1992-03-09
Abstract: PURPOSE:To provide a grinding wheel and grinding tool in which the grinding wheel itself exercises a self-dressing function and has long period of an excellent processing function. CONSTITUTION:This is a grindstone made by fixing abrasive grains (a) with a metallic binder, and the grindstone is made by mixing a main binding powder 3 which consists of a metal or a metal alloy, a powder 4 for generating local cell which has a high feeder potential to the main binder powder 3, a binder 5, and the abrasive grains (a), and then, by compression-forming, and heating to bake or sintering them.
Patent JP-2000282530-A (JP)
Title: Disposer system
Inventor: MATSUSHITA KONOSUKE
IPC: B02C18/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To improve water economization by setting the quantity of drainage of an upstream disposer at a quantity helping secure the transportability of disposer drainage installed downstream. SOLUTION: As disposers 3 are connected to the same vertical pipe 8, all of disposer drainage discharged from floors above a particular floor pass through manifolds 9 to which the horizontal branch pipes of all floors are connected. Assuming that the quantity of water supplied to disposers 3 installed higher floors is Q1 and the quantity of water supplied to disposers 3 in lower floors is Q2, Q2 is set below, namely lower than Q1, and cleaning of pipes below the manifold 9 and the vertical 8 is covered by drainage of the portion above the floor where the disposer 3 is installed.  To prevent reliably foreign matter from accumulating in or blocking the pipe in the vertical pipe to the pipe, a vertical pipe cleaning water supply pump 13 is used to supply disposer drainage, from which solids are removed or water obtained by treating disposer drainage, from the upper portion of the vertical pipe 8 regularly or during maintenance.
Patent JP-H08252070-A (JP)
Title: Production of cooked rice
Inventor: HONDA KATSUHISA
IPC: A23L7/10
Filed: 1995-03-16
Abstract: PURPOSE: To shorten the rice cooking time, miniaturize rice cooking equipment, prevent the quality of cooked rice after cooking thereof from deteriorating and improve the yield of the amount of the cooked rice. CONSTITUTION: This method for producing cooked rice is to add deaerated water in an amount of 1.6-1.75 times based on the weight of initially charged raw material milled rice as cooking water thereto and start the heating within at least 10min after adding the water in the method for producing the cooked rice comprising adding the deaerated water freed of a dissolved gas as the cooking water to the washed rice grains and heating the rice grains or washing the rice grains with the deaerated water freed of the dissolved gas, adding the deaerated water as the cooking water to the rice grains after washing and heating the rice grains.
Patent JP-S5711723-A (JP)
Title: Pipe
Inventor: KANAI MASATATSU
IPC: B21C37/20
Filed: 1980-06-25
Abstract: PURPOSE: To increase the strength to bending in one direction and to make the wall thickness of a cylindrical part uniform by continuously constituting projecting lines extending in an inside diametral direction to one side of the inside circumference of the metallic cylindrical body in its axial direction thereby forming a pipe.  
     CONSTITUTION: To form a pipe 2 to be roll-formed by bending a metallic strip plate 1, first the side edges 3, 3 of the plate 1 are slightly bent the inner side and are finally drawn in, by which the inside edges 3, 3 are entered the inside diametral direction from the joined part to a cylindrical part 4 to form reinforced projecting lines 5, 5 and the joined part is secured by welding 6 whereby the pipe 2 is constituted. If sectional coefft. and area are calculated with respect to the case in which the width C of the projecting lines 5 is 5mm, the sectional area increases just by 13W 15% with respect to a 16.5W17.5% increase of the sectional coefft., thus revealing that this is effective for reduction in weight. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04322113-A (JP)
Title: Shield cable holder
Inventor: INOSE MASAO
IPC: H01R4/64
Filed: 1991-04-18
Abstract: PURPOSE:To facilitate laying and replacement of grounded shield cable by arranging freely opening/closing holding metals, each leaving a C-shaped curved face and an upper open face, through resilient members on the opposite inner sides of a fixing metal having U-shaped cross section. CONSTITUTION:A holding metal 2 is fit in a fixed metal 1 having substantially U-shaped cross-section and inwardly bent opposite ends. The holding metal 2 is opened upward through inclining introduction faces 3, 3 at the top face to form curved faces 4, 4 continuos to the inclining face 3 and secured through a lower root part 5 to the fixed metal 1 so that it can open/close freely. A resilient member 6 such as a rubber is placed between the fixed metal 1 and the holding metal 2. A shield cable 9 is fit in from the upper opening of the holder so that the shield cable 9 abuts against the curved face 4 at a part where a shield layer 91 is peeled off. Consequently, the shield cables 9 of various sizes having the shield layer 91 to be grounded can easily be laid or replaced.
Patent JP-S5611418-A (JP)
Title: Terminal of image fiber
Inventor: HATSUTORI YASUJI
IPC: G02B6/04
Filed: 1979-07-10
Abstract: PURPOSE: To achieve image improvement at the time of transmitting a large amount of image information by performing spacial division of a subject image by an optical system, and reimaging the divided images in the picture element parts of a plurality of image fibers.  
     CONSTITUTION: A diffusion plate 2 of a flat plate shape comprising ground glass is disposed at a right angle to the axis of an imaging lens 3 to let the image 4a of a subject 4 by the lens 3 be formed on its surface 2a. Multiple partition plates 5 opposing one to one over the entire surface finely divided from the surface of the diffusion plate 2 are contactually touched to the back surface 2b of the diffusion plate 2 in the state that they extend in the direction normal to the patition plates 2. Also, multiple imaging lenses 6a are disposed to the openings of the partition plates 5. Hence, a lens array 6 is formed by the lenses 6a, and the lenses 6a form the image 4a as the spacially divided split images 4b on the respective picture element parts 1a of the multiple bundled image fibers 1. At this time, the partition plates 5 form only the images 4b opposing to the lenses 6a, divide the spaces without any mutual interference and lead only the required light to the lenses 6a. The images transmitted at this time are 4b, but the image 4a may be reproduced by providing the similar terminals on the receiving side. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03288073-A (JP)
Title: Automatic water discharge device
Inventor: SAKAKIBARA SHIGERU
IPC: E03D5/10
Filed: 1990-03-30
Abstract: PURPOSE:To detect power failure in a short time so as to prevent any wasteful electric discharge of a condenser by providing a power failure discriminating circuit for receiving the primary input terminal voltage of a rectifier circuit so as to detect whether commercial frequency is included in the inputted voltage every cycle of the commercial frequency. CONSTITUTION:An automatic water discharge device is provided with a power failure discriminating circuit 11 for discriminating the existence of power failure, and this power failure discriminating circuit 11 is formed of a comparator 12, a pulse detecting circuit 13 and a clock circuit 14. The comparator 12 receives terminal voltage Va from one of the primary input terminals of a rectifier circuit 2, and compares it with the reference voltage Vb, and the output of the comparator 12 is turned on only during Va > Vb. A pulse signal of commercial frequency thus comes into existence. The pulse detecting circuit 13 counts high speed clock signals from a clock circuit 14, and judges power failure in case the 'on' state is not generated to the output of the comparator 12 during one cycle of the commercial frequency. This judgement of power failure is outputted to a power failure time valve closing circuit 15 to close a solenoid valve 4.
Patent JP-S5312279-A (JP)
Title: Production of semiconductor device
Inventor: TSUJI KAZUHIKO
IPC: H01L21/265
Filed: 1976-07-20
Abstract: PURPOSE: To make possible the formation of thin-thickness metal wiring patterns and increase the density and scale of integration by making flush the surface of the diffused layers formed in contact parts and the surfacae of insulator layers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57202173-A (JP)
Title: Reading method using solid-state scanning element
Inventor: KITABAYASHI JIYUNICHI
IPC: H04N1/19
Filed: 1981-06-05
Abstract: PURPOSE:To read an original with a simple constitution, high speed and high resolution, by reading the original reflected light at a state of standstill or almost standstill within one photodetecting time of a photodetector, in a continuous scanning process. CONSTITUTION:An original placed on a transparent plate 6 is illuminated in a slit state with a light source 7 so as to make the direction Y lengthwise. A reflected light corresponding to the contrast of an original pattern is formed on the photodetecting plane of a solid-state scanning element 11 via the 1st mirror 8, the 2nd mirror 9, and a lens 10. At readout, the 1st mirror 8 and the light source 7 are incorporatedly moved toward the X in the speed of VS and the 2nd mirror 9 is moved in 1/2VS to the same direction. The 1st mirror 8 is coupled with a minute oscillator 13, and the image of the photodetector projected on the original plane is moved intermittently toward the X and the scanning toward the Y is made with temporarily stopped photodetection time.
Patent JP-S5312634-A (JP)
Title: Manufacture of liquid crystal cells
Inventor: OONO AKIO
IPC: G02F1/1333
Filed: 1976-07-21
Abstract: PURPOSE:To carry out simply and assuredly the operations of injection of the liquid crystal into the cells and these sealing, by arranging and forming a plurality of the liquid crystal cells in a single body and installing the injection holes on the sides of the cells parallet to the arrangement direction.
Patent JP-S5711132-A (JP)
Title: Method of displaying emblem on automobile windshield
Inventor: IDE TSUTOMU
IPC: B60R13/00
Filed: 1980-06-26
Abstract: PURPOSE:To display an emblem such as a traffic safety mark and a slogan without blocking the sight of a driver, by projecting the emblem onto a windshield so that  the emblem can be seen. CONSTITUTION:An optional emblem is displayed right and left inversely on a plate 1. A luminosity difference is set between the color of the surface of the plate 1 and that of the emblem in order tomake clear its image reflected on a windshield 2. The angle of the plate 1 to the surface of the windshield 2 is adjusted depending on the visual point of a driver so that the driver can recognize the image of the emblem reflectd on the windshield 2. According to this constitution, the driver can simultaneously see the emblem and other objects located in front of the emblem.
Patent JP-H10230935-A (JP)
Title: Easily opening can lid and method for its manufacture
Inventor: KURIHARA MASAYOSHI
IPC: B65D17/28
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To decrease the can-opening force for an easily opening can lid in a stable manner so as to improve the openability of a can. SOLUTION: To produce an easily opening can lid herein discussed, use is made of a pair of metal molds comprising a set of punch with a cutting-edge curvature of 0.5mm or less and die and a wrinkle-pressing board. The can lid 1 is given halfway shearing under condition that the biting degree of the punch should be 0.4t-0.7t (t: plate thickness) and the unilateral clearance between the punch and die should be -0.3t-0.3t. As a result, in each of the front side and back side of the can lid 1 a hole-opening notch 2a, 2b having the shape of a sharp fissure and formed with a bottom radius ρ of 0.025mm or less and a depth D within a range of 0.25t-0.40t is formed.
Patent JP-S62244210-A (JP)
Inventor: KANAMORI NAOKAZU
IPC: H02G3/22
Filed: 1986-04-17
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。