baber/WOPTO huggingface dataset:
Patent JP-H07260138-A (JP)
Title: Flame detector
Inventor: KIMURA HIDETOSHI
IPC: G01J1/02
Filed: 1994-03-18
Abstract: PURPOSE:To previously warn an insulation defect of a flame detecting electric circuit by utilizing a rectifying operation in the flame, and detecting a leakage current and a short-circuiting current of a flame detector circuit from an AC current value. CONSTITUTION:A flame equivalent circuit 14 corresponding to a current flowing between two electrodes provided in a flame is a circuit having a rectifying operation, and converts a sum of a flame AC current, a flame DC current flowing in the circuit and a leakage current of an electric circuit equivalent circuit 13 for measuring to a flame AC voltage signal. An entire current value is compared with the DC current value, and a leakage current value is measured. However, if adherence of oil soot, etc., is stacked, for example, on gas burner electrodes, current detecting electrodes, etc., the two electrodes are short- circuited, and when an insulation defect occurs, a current flowing in the flame is an AC current, and hence the AC current is detected, and the detection of the defect can be output. An insulation defect signal output circuit outputs an analog signal of the electric circuit leakage current and outputs an alarm.
Patent JP-S60194124-A (JP)
Inventor: HOSE ESUTORATSUCHI PORUTERU
IPC: D01G15/94
Filed: 1984-03-14
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-S55142814-A (JP)
Title: Improving method for soft ground
Inventor: KODERA HIDENORI
IPC: E02D3/10
Filed: 1979-04-23
Abstract: PURPOSE: To promote ground improvement by the compaction sinking of soft ground and also reinforce the soft ground by a method wherein a composite material made by mixing a bituminous stuff in one or more kinds of aggregate out of sand, gravel, shaft-furnace (converter) slag and others is struck in the soft ground so as to form a post-like body.  
     CONSTITUTION: A casing C for striking a post-like body is hung and placed on the soft ground by a crane 1 mounted on a crane truck B and is intruded into the ground A by operating an exciter 2. Next, a bituminous composite material 3 made by mixing a bituminous stuff in the aggregate such as sand, gravel, macadam, or that such as shaft-furnace (converter) slag and heating the mixture is brought in by a dump truck 4 and thrown in the casing C by a hopper 5 thereof. Then, the casing C being pulled up, compressed air is sent in from an air port 6 of the casing C and the composite material 3 is struck in to the desired depth, thereby the post-like body D being formed. In addition, earth-banking E is performed and thereby the soft ground A is sunk through compaction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57162412-A (JP)
Title: Terminal fitting guide
Inventor: SHIGEHIRO TOMOAKI
IPC: H01F5/04
Filed: 1981-03-31
Abstract: PURPOSE: To achieve secure caulking in large pressure in fitting a contact terminal and also to locate it in position by separating a caulking part of the contact terminal from its positioning part.  
     CONSTITUTION: A contact terminal 14 consists of a contact head 14a, a terminal leg 14b and a middle part 14c. An insulating stick 15 is equipped with a fitting hole 17, and also with a means of fixing the terminal 14 in which the caulking part is separated from the separated from the positioning part, for example, a gutter guide 18, in the lower end 15b. The gutter guide 18 is formed in the axial direction of the lower end 15b. With this configuration of such a terminal 14 and a stick 15, the terminal 14 is first inserted into the fitting hole 17. Thus, the contact head 14a is projecting over the upper end of the hole 17, and the terminal leg 14b is projecting under the lower end of the hole 17. Then, the terminal leg 14b is twisted by predetermined angle. With this process, twist is staged at the part of the terminal 14 including 14c and 14b, and part of its tapering side 16 contacts the lower part of the hole 17 and is caulked there. On the other hand, both sides of the terminal leg 14b contact an internal wall 18' of the gutter 18, and thus the terminal 14 is placed in position. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53135387-A (JP)
Title: Detecting method of depth and profile of sintered layer of sintering raw material layer
Inventor: FUJII YOSHIHIRO
IPC: G01N27/72
Filed: 1977-04-28
Abstract: PURPOSE: To detect magnetic deviation amount chamging according to the progression of firing by disposing a plurality of magnetism detecting ends in the width and length directions of a pallet in proximity to the surface layer of sintering raw materials and obtain the profiles of the depth of the sintered layer in the width and length directions therefrom. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58166484-A (JP)
Title: Electronic cash register
Inventor: OOHARA HIDEO
IPC: G07G1/00
Filed: 1982-03-26
Abstract: PURPOSE:To facilitate data arrangement on a user's side, by blocking and printing respective items of registered data on rolled paper for receipt issue. CONSTITUTION:A microcomputer 3 includes a control part 31 and the memory consisting of an ROM3 and an RAM4. On the bais of a program stored in the ROM32, the control part 31 reads data out of the RAM4 and performs various kinds of arithmetic processing such as data totalization. A command for totalizing the registered data is sent from an operation part 2 to store the memory 4 with the registered data consisting of plural items and flags for specifying the items of the registered data to be printed out. A printer 14 prints out specified data such blocks.
Patent JP-H03255247-A (JP)
Title: Belt for high load transmission
Inventor: MASUDA TAKASHI
IPC: F16G5/16
Filed: 1990-02-28
Abstract: PURPOSE:To reduce vertical and lateral movements and oscillation of block bodies by providing an upper protruding part on a head of the block body and a lower protruding part on the side lower than a taper beginning line of the body respectively, forming upper and lower shelf parts respectively in each position corresponding to the upper and lower protruding parts and engaging each block body together. CONSTITUTION:In the case of block bodies 20 overlapped each other, the engaging condition between an upper protruding part 40 and an upper shelf part 50 is made to set the bottom face 42 of the upper protruding part on the shelf face 52 of the upper shelf part. An interval (a) between the bottom faces of the upper and lower protruding parts is larger than an interval (b) between the upper and lower shelf faces to facilitate tilting of the block bodies 20. A clearance is provided between the side face 43 of the upper protruding part and a shelf face 52 and the upper protruding part 40 is housed in the upper shelf part 50 to restrict lateral movement of the block bodies 20. A lower protruding part 41 is positioned apart from the upper protruding part 40, and even though a clearance is provided between the lower protruding part 41 and a lower shelf part 51, oscillation of the block bodies 20 is kept small. Although large compressive force is imposed on a taper beginning line 1 of the rear block bodies, the line 1 bears the force at whole length to hardly generate wear.
Patent JP-H07232809-A (JP)
Title: Steel ingot suspending work floor for crane with lifting electromagnet
Inventor: FURUKAWA SHOHEI
IPC: B65G1/16
Filed: 1994-02-22
Abstract: PURPOSE:To fully automate the handling of scrap including steel ingots such as crop end, etc., by providing multiple tables which are provided with load meters and free to lift and connecting them interlockingly with a crane. CONSTITUTION:A steel ingot suspending work floor 20 is divided into multiple addresses, and each address is provided with tables 301, 302..., cylinders 401, 402,... to lift the tables exclusively, and load meters 501, 502,... to detect the weight of a steel ingot 11 put on the tables 301, 302,.... Also, when the steel ingot is handled, a table 30 on which the steel ingot 11 with a weight suitable for a specified charged amount is raised interlockingly with a crane 12, and the steel ingot 11 is suspended one by one from a lifting electromagnet 13. Thus a scrap handling can be fully automated so as to contribute to increase in productivity.
Patent JP-S58166610-A (JP)
Inventor: KAJI ISAO
IPC: H01B7/28
Filed: 1982-03-27
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-S62205632-A (JP)
Title: Soldering method for semiconductor chip
Inventor: YONEMURA TOSHIO
IPC: H01L21/52
Filed: 1986-03-05
Abstract: PURPOSE:To prevent remaining of voids in a soldering layer, by making a semiconductor chip contact closely with a soldering layer after heating the back surface of the semiconductor chip facing to the soldering layer up to about melting temperature of the soldering layer or higher. CONSTITUTION:The back surface 8 of a semiconductor chip 1 is fixed so as to be faced with a melted-soldering layer 3 formed on a stem 2 with an interval. In this state, the back surface 8 of the semiconductor chip 1 is heated to a temperature higher than the melting point of the soldering material of the soldering layer. The back surface 8 of the semiconductor chip 1 can be heated by a heat source to melt the soldering layer 3, the convection heat and the radiation heat of a heated stem and the melted soldering layer. After the back surface 8 of the semiconductor chip 1 is heated at the temperature higher than the melting point of soldering material, the back surface 8 of the semiconductor chip 1 is brought to a contact closely with the melted soldering layer 3, and a soldering junction is formed. After that, the stem 2, the melted soldering layer 3 and the semiconductor chip 1 are cooled, and the soldering processing of the semiconductor chip 1 on the stem 2 is completed.
Patent JP-H01228717-A (JP)
Title: Tooth section structure of gear cutting tool
Inventor: MARUYAMA NOBORU
IPC: B23F21/02
Filed: 1988-03-03
Abstract: PURPOSE:To aim at enhancing the grinding accuracy of a fillet section after quenching of a gear by forming a bulge part projecting toward a tooth bottom, in a part which is one the addendum surface of a cutting blade and abuts against a tooth bottom of a gear to be cut. CONSTITUTION:A bulge part 3b projecting toward a tooth bottom 4a is formed in part which is on the addendum surface of a cutting blade 3 and abuts against a tooth bottom 4a of a gear to be cut. When the gear cutting operation is carried out by the cutting blade 3, a recess 5 corresponding to the bulge part 3b is formed in the tooth bottom 4a of the gear 4. When the part extending from the tooth bottom 4a to a fillet part 4b and to a tooth surface 4c is grounded by introducing a grid wheel into a tooth space 4d so as to enhance the bending strength, it is possible to prevent the interference between the grinding wheel and the tooth bottom 4a, thereby it is possible to enhance the grinding accuracy.
Patent JP-H02231580-A (JP)
Title: Method for surveying accident point of three-phase cable
Inventor: TAKEMURA TAKESHI
IPC: G01R31/08
Filed: 1989-03-03
Abstract: PURPOSE:To take a measurement for accident point survey at a transmission end in safety with good operability by using the shield wire of the three-phase cable which is grounded together at its terminal and connecting an electric galvanometer and a slide resistor between shield wires at the transmission end. CONSTITUTION:The electric galvanometer 16 and slide resistance R are connected to the transmission end Bs of the accident phase shield wire 10s in parallel. Further, a measurement power source 18 is connected between the transmission end A of the accident phase core 10 and the slide piece of the slide resistance R. Further, respective phase shield wires 10s and 12s are grounded at their terminals As' and Bs' by an earth wire 14. Thus, the connections are made to specify the distance l to an accident point. Namely, if the position (a) of the slide resistance R when a bridge is balanced so that the deflection of the electric galvanometer 16 becomes zero is found the distance l to the accident point is calculated from l=2La.
Patent JP-S58168682-A (JP)
Title: Preparation of electric field light-emitting fluorescent material
Inventor: SAKAKIBARA HIROICHI
IPC: H05B33/12
Filed: 1982-03-30
Abstract: PURPOSE:To prepare the titled fluorescent material excellent in initial luminance and retension of luminance, which is prepd. by immersing a primarily baked ZnS-base fluorescent material in an org. solvent or chelating agent followed by baking. CONSTITUTION:A ZnS-base fluorescent material baked in a weakly reducing atmosphere at 900-950 deg.C for 1-6hr is immersed in an org. solvent such as butyl acetate or in a chelating agent such as ethylenediaminetetraacetic acid for 15-30min, dried after removing impurities and adsorbed water on its surface, and then baked again at 300-800 deg.C for 0.5-2hr.
Patent JP-S52133759-A (JP)
Title: Production of semicondutor integrated circuit device
Inventor: NOGUCHI TERUO
IPC: H01L21/331
Filed: 1976-04-30
Abstract: PURPOSE:The hFE of grounding of PNP transistors is improved by forming the emitter layer of lateral PNP transistors higher in impurity concentration and the base layer of vertical NPN transistors lower in impurity concentration.
Patent JP-H07258167-A (JP)
Title: Mixture of triphenylene derivative
Inventor: OKAZAKI MASAKI
IPC: C07C69/736
Filed: 1994-03-22
Abstract: PURPOSE:To obtain the mixture consisting of a mixture of plural kinds of hexa(substituted benzoyl)tri-phenylene derivatives, having the longest main chain length of a substituent group at a specific position and having a low transition temperature of a liquid crystal phase as a liquid crystal material. CONSTITUTION:This mixture is a mixture of at least two kinds of 2,3,6,7,10,11-hexa(substituted benzoyl or a substituted cinnamoyloxy)triphenylene derivatives in which at least one kind of compound thereof has the longest main chain length of a substituent group at 4 position of benzoyl group or cinnamoyl group and at least another kind of compound has the longest main chain length of a substituent group at 3 position of the benzoyl group or the cinnamoyl group and, the mixture preferably consists of at least one kind of a compound of the formula I {R<11> is the formula II [R<12> is an alkyl; Y<1> is a halogen, a 1-3C alkyl, etc.; (m<1>) is 0 or 1; (n<1>) is 0-24]} and at least one kind of compound of the formula III {R<21> is the formula IV [R<22> is an alkyl; Y<2> is a halogen, a 1-7 alkyl or a 1-7C alkoxy; (m<2>) is 0 or 1; (n<2>) is 0-2]}.
Patent JP-H06263179-A (JP)
Title: Packing case for motorcycle
Inventor: MUKAI TOSHIYUKI
IPC: B65D85/68
Filed: 1993-03-11
Abstract: PURPOSE:To provide a packing case for a motorcycle in the assembled form, which conforms in terms of dimensions to international standards for containers. CONSTITUTION:In a packing case for a motorcycle in which a motorcycle is placed over a skid to which skidding materials for contact with the floor surface are provided in projection to the underside of the skid and a framework for surrounding four sides and the upper side of the motorcycle is provided, a dented groove 11 corresponding to the shape of the lower end of the front wheel of the motorcycle is provided to the front part of the skid 1 for fixing the front wheel. The dented groove 11 is formed aslant in the planate view against the longitudinal direction of the skid 1, and the lower end of the dented groove 11 is positioned at least below the upper face of the skidding materials 1A.
Patent JP-H07257902-A (JP)
Title: Heat transfer method in heat exchanger-type reformer
Inventor: MORIYA NOBUO
IPC: C01B3/38
Filed: 1994-03-22
Abstract: PURPOSE:To unify the flow of a heating fuel gas, uniformly heat plural catalyst tubes and improve the heat transfer efficiency at the base of the catalyst tube in this reformer having a bayonet catalyst double tube by providing a heat transfer promoting means A outside the central part of the catalyst tube, furnishing a sleeve surrounding the catalyst tube base and a heat transfer promoting means B in a gap between the sleeve and catalyst tube outside the base and discharging a heating fuel gas supplied on the shell side through the gap. CONSTITUTION:A gas current is agitated by the heat transfer promoting means A into a turbulent flow, and the means A having a large heat-transfer surface area is heated by a combustion gas to cause solid radiation and consists of a combination of an orifice buffle 17 capable of efficiently agitating a gas current and a wire net 16 having a large surface area as shown in the figure. Since the heat transfer promoting means B is provided in a gap between the catalyst tubes 3 and 4 and a sleeve, the length of the sleeve and the width of the gap are adjusted so that a large resistance is not imparted to the combustion gas current.
Patent JP-H10245836-A (JP)
Title: Under-drainage material and under-drainage structural body
Inventor: KANEKO MASAMICHI
IPC: E02B11/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To improve filling and permeability in soil by constituting under-drainage material of thermoplastic foaming resin particles having specified shape, a specified flow index and a voidity. SOLUTION: Thermoplastic foaming resin particles constituting under-drainage material has shape having at least one recess face for making fluidity good at the time of flowing in the particles into a U-shaped groove. Thereby the recess face parts of the particles are intertwined, and held large strength for external pressure as the whole assembly. In addition, in the case where size of the foaming particles is too small, production efficiency is inferior and in the case where it is large, length L of the longest part is made 8mm<L<40mm because it is difficult to fill into the groove. When the flow index M(sec/m<3> ) is too low, particle shape is substantially spherical, the voidity between the particles is small, permeability is lowered, when it is high, fluidity of the particles is lowered, and the index M is made 60<M<140 because filling working is inferior. The voidity V(%) of the foaming particles is made 35<V<50 from the point of view of permeability and strength. Thereby the permeability of the under-drainage material and particle burying workability for a culvert groove are improved.
Patent JP-S61211514-A (JP)
Inventor: UORUFUGANGU HAIZE
IPC: F16C23/06
Filed: 1986-03-10
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-2000253679-A (JP)
Title: Drive method for ultrasonic motor
Inventor: WADA KOSEI
IPC: H02N2/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a drive method for an ultrasonic motor which can perform the smooth rotation. SOLUTION: This ultrasonic motor is equipped with the first frequency divider 16D1 which divides the signal of frequency(f) into (n), a phase comparator 16D2 which has this divided signal and a feedback signal inputted, an integrator 16D3 which integrates the output of the phase comparator 16D2, a voltage control oscillator 16D4 which has the output of the integrator 16D3 inputted, and the second frequency divider 16D5 which divides the frequency of the output of the voltage control oscillator 16D4 into N and feeds it back as the above feedback signal to the phase comparator 16D2. Here, the signal of the frequency(f) is inputted into the first frequency divider 16D1, and a drive signal fOUT is generated from the signal of the frequency f.N/n outputted from the voltage control oscillator 16D4. The maximum value of N is under A, and 10×f/n is set to be larger than one-Ath as large as natural frequency F.
Patent JP-S62217935-A (JP)
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/16
Filed: 1987-03-04
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-2000249522-A (JP)
Title: Line sensor camera
Inventor: KOKUBO MAKOTO
IPC: G01N21/88
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent an image from being distorted even if the traveling speed of an object changes and to make constant brightness by reading the output for each line of a line sensor as information in a direction for crossing the traveling direction of the object and reading the traveling distance of the object as information in the traveling direction of the object and then displaying it as a figure. SOLUTION: A line sensor camera is provided with a line sensor 1 for picking up the image of a traveling object at a fixed angle from a fixed position, a light source 2 for applying light to the object, and a one-dimensional/two-dimensional converter 3 as a display means for reading output for each line of the line sensor 1 as information on a direction (X direction) for crossing the traveling direction of the object and by reading the traveling distance of the object as information on the traveling direction (Y direction) of the object for displaying on a display part 4.  Then, when the one-dimensional/two-dimensional converter 3 selects and accumulates an image signal in an X direction for each fixed reception time period that is outputted from the line sensor 1 when receiving a unit distance travel signal from a pulse oscillator 5 that is the information for indicating that the object has moved by unit distance in the Y direction.
Patent JP-S52134370-A (JP)
Title: Manufacture for brown tubes
Inventor: MITOBE KOUICHI
IPC: H01J29/28
Filed: 1976-05-06
Abstract: PURPOSE: To prevent the occurrence of blicker for the metal coating on the panel effective surface and on the curvature surface of the panel skirt and corner, and also to increase the brightness while avoiding the remain of undissolved resin changing color to brown or peeling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01267670-A (JP)
Title: Transfer apparatus for developing agent
Inventor: ROBAATO JIEI TANNASUKORI
IPC: G03G15/08
Filed: 1989-03-02
Abstract: PURPOSE: To prevent formation of bridge by the developer on a discharging end part of an auger, by disposing an anti-bridging device including a flexible paddle wheel fitted to the auger shaft. CONSTITUTION: The anti-bridging device includes the paddle wheel 78 fixedly fitted to a slot 79 in the shaft 76 of the first developer transferring auger 37. The length of this flexible paddle wheel 78 is made larger than a diameter of a container tube 38, and both end parts of the paddle wheel 78 is made longer than a radial value of the inside diameter of the container tube 38. Thus, both ends of the paddle wheel 78 is severally made so as to be present on the extended downstream side in the space between the discharge end part by the developer auger and the take out auger 41, therefor it is assured that the bridge formation by the developer is prevented.
Patent JP-H05248832-A (JP)
Title: Method for inspecting size of article
Inventor: MIYAZAKI TOMOAKI
IPC: G01B11/00
Filed: 1992-03-09
Abstract: PURPOSE:To obtain a method for inspecting the size of an article, by which the external sizes can be measured smoothly and positively and the measuring accuracy can be improved even for the planar article such as a turbine blade. CONSTITUTION:Laser measuring instruments 10 and 11 are moved along a pair of moving orbits 12 and 13 of a pair of concentric circles whose center is a point O facing the inner surface of a blade part TA of a turbine blade and which hold the blade part TA in-between. The distances to both side surfaces of the blade part TA are measured with the laser measuring instruments 10 and 11. The obtained measured data are combined, and the external sizes of the blade part TA of the turbine blade are computed.