baber/WOPTO huggingface dataset:
Patent JP-S57100169-A (JP)
Title: Solvent-type rubber adhesive
Inventor: KUMENO KENICHI
IPC: C09J121/00
Filed: 1980-12-15
Abstract: PURPOSE: The titled adhesive of one-pack type that is made by adding a hydrogenated castor oil to an elastomer at a specific ratio, thus being suitably used as an adhesive in the fields of buildings, vehicles and wood works, because of no reduction in adhesion at elevated temperature, high operability and high adhesion performance.  
     CONSTITUTION: (A) 100pts.wt. of an elastomer such as natural rubber or chloroprene rubber, (B) 0.1W30pts. of a hydrogenated castor oil, when necessary, (C) 10W200pts. of a tackfier such as alkylphenolic resin and (D) less than 50pts. of a vulcanization accelerator such as zinc oxide or sulfur are dissolved in a solvent to give the objective adhesive. As a solvent, for example, toluene, n-hexane or acetone is used by more than 100pts. per 100pts. of the total solid components preferably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5968837-A (JP)
Title: Left/right/up/down shifter of objective lens for optical pickup device
Inventor: MATSUI TSUTOMU
IPC: G11B7/08
Filed: 1982-10-09
Abstract: PURPOSE:To miniaturize a titled device, by providing a circumferentially a focus and a tracking control coil orthogonally to an objective lens holder, fitting a jitter control coil to the side face of the focus control coil and supporting freely movably the lens holder with a tracking/jitter moving body. CONSTITUTION:The focus and the tracking control coils 13, 14 are arranged at right angles to the objective lens holder 11 in the same horizontal lines to reduce the height H2 in the Z axis. A jitter control coil 15 is fitted to an outer face 13C of the coil 13 and both of them are arranged in the same horizontal line to reduce the height H2 in the Z axis. A magnetic circuit 18 for jitter is formed with a pillar magnetic substance and a permanent magnet 18A. A focusing parallel plate spring 19 is provided at the up/down part of the holder 11 and the up/ down face of a tracking/jitter mobile body 20 to support freely movably the holder 11 in the Z axis. A tracking/jitter elastic support 21 is erected on the fitting piece of the mobile body 20 and a base 17A to support elastically the mobile body 20 freely movably in the X and Y direction.
Patent JP-S6333655-A (JP)
Title: Plated layer electrolytic liquid of zinc-based plated steel plate and electrolysis method
Inventor: FUNABASHI YOSHIKO
IPC: G01N1/28
Filed: 1986-07-28
Abstract: PURPOSE:To dissolve a plated layer alone selectively, by performing a cathode polarization of a zinc-based plated steel plate in an electrolytic liquid which contains 0.1-5mol/l of ammonium ions and 0.1-5mol/l of nitric ions as electrolyte with a water-alcohol mixed liquid as solvent. CONSTITUTION:A cathode polarization of a zinc-based plated steel plate is performed in an electrolytic liquid which contains 0.1-5mol/l of ammonium ions and 0.1-5mol/l of nitric ions as electrolyte and 0.01-3wt% of orthophenanthrolene with a water-alcohol mixed liquid as solvent while an electrolysis is conducted with an electrolytic potential held within an anti- corrosion range of an material steel plate to electrolyze a plated layer of the zinc-based plated steel plate. Regarding the concentration of the ammonium ions and that of nitric ions, the above-mentioned range is most appropriate in view of the dissolving speed of the plated layer, the complete inhibition of corrosion of an Fe material plate and the precipitation of a salt.
Patent JP-S6421387-A (JP)
Title: Initial loading fuel assembly
Inventor: SHIMADA YOJI
IPC: G21C3/30
Filed: 1987-07-17
Abstract: PURPOSE:To suppress local peeking factor when fuel is transferred to the central part of a core, by arranging the fissile material, which is present in the region in the vicinity of the side surface faced to a reflector, in a reduced amount. CONSTITUTION:A fuel rods reduced in the amount of a fissile material are arranged to a part of the fourth row and a part of the fifth row in the diagonal direction from the corner parts of two side surfaces of the fuel assembly 11 adjacent to a reflector H. The fuel rods at positions (6, 6) are set to fuel rods 3a medium and low in enrichment (containing 2.10w/ogd) and fuel rods 4(1.90w/o) low in enrichment are arranged outside said fuel rods 3a and, further, fuel rods 5(1.70w/o) and fuel rods 6(1.40w/o) low in enrichment are arranged outside said fuel rods 4. By this method, even when fuel is rearranged to the central part of a core from the outermost periphery at the time of the replacement of the fuel, a local peeking factor due to the effect of one-sided combustion can be suppressed without changing the fundamental characteristic of the fuel such as infinite magnifying power.
Patent JP-H0465096-A (JP)
Title: Reignition method for main plasma arc of plasma heating device
Inventor: MABASHI KATSUTOMO
IPC: F27D11/08
Filed: 1990-07-03
Abstract: PURPOSE:To make it possible to re-ignite a main plasma arc in a moment by keeping firing of a sub-plasma arc between electrodes by means of the heat of a main plasma arc and re-igniting the main plasma arc by means of this sub plasma arc. CONSTITUTION:When a melted steel in a turn dish reaches its prescribed temperature by heating of a main plasma arc, the ignition power supply 6a of an ignition device 6 is on after the supply of sub-operation gas 7 by a control device 9 having received a heating stop signal S2, and a prescribed DC voltage is applied across an ignition electrode 3 and a main electrode 4. Therefore a sub-plasma arc is ignited by utilizing the heat of the main plasma arc firing between electrodes 3 and 4 supplied with the sub-operation gas 7, and the preset sub-plasma arc current flows Thereby the main plasma arc is re-ignited in a moment by using this sub-plasma arc for the next start of the heating.
Patent JP-H04372832-A (JP)
Title: Pressure sensor
Inventor: TOYODA HIDEKI
IPC: G01L23/10
Filed: 1991-06-21
Abstract: PURPOSE:To prevent the breakdown of a diaphragm as much as possible by optimizing the relationship between the thickness of the thin part of a metallic diaphragm and the interval of annular flexible part formed between the bonding part of the thin part and a main metal fitting and the central thick part. CONSTITUTION:An annular flexible part 11c is provided between a thick part 11a of a metallic diaphragm 11 and a bonding part 11b. When the internal pressure of a cylinder is applied, the flexible part 11c is deflected, and the internal pressure of the cylinder acts on the lower surface of a pressure transfer rod 10. The interval (s) of the flexible part 11c should not be too large and too small. Namely, the flexible part 11c is not-contact with the main metal fitting 1 and the transfer rod 10 at high temperature, and thermal stress is concentrated. When the interval (s) of the flexible part 11c is large, the diaphragm 11 is liable to be deteriorated and broken. Meanwhile when the flexible part 11c is too small, the flexible part 11c is not sufficiently deflected, and the internal pressure of the cylinder is not correctly transferred. The optimum combination of the interval (s) of the flexible part 11c and a thickness (t) of the thin part is s = 5(t+0.1,)+ or -0.35 When the thickness is in the range of t=0.1 mm-2.2mm, the internal pressure of the cylinder is 100 atmospheric pressure and the temperature is 400 deg.C.
Patent JP-S6069706-A (JP)
Title: Calibrating method of robot coordinate system
Inventor: ARAKI MAKOTO
IPC: B25J9/16
Filed: 1983-09-26
Abstract: PURPOSE:To obtain the high absolute precision of an articulated robot by calculating deviation in arm length which deteriorates the absolute precision and fitting errors of respective articulations on the basis of plural values of attitude information at measured calibration positions after the assembly is completed. CONSTITUTION:The position P<0> of an XYZ mechanical stage 22 is determined firstly and a robot is driven by a controller to the position of a positioned spherical contactor 12, which is inserted into the conic hole 2 of a reference pate 1 at the front end to obtain a calibration position r<0>. Then, the XYZ mechanical stage 2 is driven to the position P1 where a rotary articulation 4 is rotated by an angle alpha to obtain a calibration position r<1>. On the other hand, THETA<(1)>- are obtained by a rotational angle detecting circuit 37 for robot articulation angle data. When the X, Y, and Z components of the calibration position r<(0)> of the robot having three rotary articulations and three flectional articulations are all known, there are unknown deviations DELTATHETA=(DELTAtheta1, DELTAtheta2-DELTAtheta5) and L= (DELTAL1, DELTAL2-DELTAL4), so 10 out of 12 equations are selected to calculate the unknown deviations.
Patent JP-S6068845-A (JP)
Title: Prosthesis tool of cup assembly of acetabulum
Inventor: ROBAATO BINSENTO KENA
IPC: A61F2/34
Filed: 1984-08-25
Abstract: An acetabular cup assembly prosthesis (10) comprises the combination of a support shell (12) for introduction into an acetabulum (16) and a socket insert (14) in nesting engagement within the shell (12). The shell (12) has a generally hemispherical outer surface (24) and a downwardly extending concavity (20) surrounded by a peripheral rim (22). At least one anchoring post (26) secures the shell (12) to the acetabulum (16), and a central opening (30) in the bottom of the concavity (20) serves as a connection location for the socket insert (14). The insert (14) has a hemispherical concavity (32) that articulates with the rounded head of a femoral prosthesis, while the outer surface (34) of the insert (14) nests within the concavity (20) of the support shell (12). A central fastening tab (36) extends from the insert (14) into locking engagement with the opening (30) in the support shell (12), and structure (44, 46) is provided to prevent relative rotation of the shell (12) and insert (14).
Patent JP-H0465642-A (JP)
Title: Instrument and method for measuring stress of can body
Inventor: SHINPO HIROAKI
IPC: B21D51/26
Filed: 1990-07-06
Abstract: PURPOSE:To enable correct inspection by storing and holding the data of the output signal of a stress sensor in a data storage means by a control means when specific machining, etc., is performed while the can body is loaded. CONSTITUTION:In the manufacture line of the can body X, stress generated in the can body X when the specific machining is carried out while the can body X is loaded in, for example, continuous operation is measured. At this time, while a data processor Y and the I/O port 9 of the stress measuring instrument are connected, a sampling speed, a trigger level, and the total number of data and the number of subordinate data are set in the control means 8 by the data processor Y through an I/F 10. Then while the stress sensor 1 is connected to a connector 4, a case body 2 is put in the can body X and fixed to the bottom part (b) of the can body X through a sucker 3, respective strain gauges 1x of the stress sensor 1 are stuck on the inner peripheral surface of the can body X, and then the can body X is fed into the manufacturing line.
Patent JP-H0468173-A (JP)
Title: Repairing method of inorganic material and chemical injection jig
Inventor: KAMURO IKUO
IPC: C04B41/65
Filed: 1990-07-06
Abstract: PURPOSE:To increase the depth of infiltration of chemical by injecting an aqueous solution of chemical stored in a pressure storage tank into hardened concrete, mortar or reinforced concrete through the surfaces of them by the pressure of the pressure storage tank. CONSTITUTION:A discharge-port 1 with the perimeter surrounded by an adhesive joint and a pressure storage tank 3 of polyvinyl chloride are connected with a coupling pipe 4 and, at the same time, a check-valve 6 is mounted to a chemical injection port 5 to constitute a chemical injection jig. After that, the surfaces of inorganic materials such as hardened concrete, etc. are cleaned with a wirepbrush, etc., and the adhesive joint 2 are stuck on the surfaces of inorganic materials with epoxy resin. Then, the aqueous solution of chemical such as a deterioration inhibitor, etc. is injected by pressure, the pressure-injection of the aqueous solution from the surfaces is made and, at the same time, it is stored in the tank 3. In accordance with the lowering of pressure in the tank 3, the tank 3 is filled with the aqueous solution to maintain pressurized conditions. Accordingly, the depth of infiltration of chemical can be increased.
Patent JP-H0467591-A (JP)
Title: Inducting-heating device
Inventor: ASADA KAZUHIKO
IPC: H05B6/12
Filed: 1990-07-06
Abstract: PURPOSE:To keep heating efficiency constant by providing a correcting circuit increasing or decreasing the preset value of the input current to a heating command circuit and inverters, and invariably feeding constant input power regardless of the number of the inverters. CONSTITUTION:A correcting circuit 13 is operated to adjust preset values of voltage values generated across both ends of resistors 7-11 inserted in series with inverters 6-8, i.e., preset values of input current values of the inverters 6-8 according to the number of the inverters 6-8 actually performing the heating action, thus constant input power can be invariably fed to the inverters 6-8 regardless of the number of the actually heating inverters 6-8. When the preset values of the input current of the inverters 6-8 are adjusted by the DC power output, the input power of the inverters 6-8 can be kept nearly constant.
Patent JP-H0465386-A (JP)
Title: Formation of metallic thin film
Inventor: TSUBOUCHI KAZUO
IPC: H01L21/3205
Filed: 1990-07-06
Abstract: PURPOSE:To enhance resistance to migration characteristics by forming an non-single crystal metallic film made of Al or Al alloy in contact with single-crystal metal of the same kind of metal and heat-treating the metallic film after it is made amorphous or finely crystallized to make it single crystal. CONSTITUTION:An insulated film 2 such as SiO2 is formed on a semiconductor base body 1 like single crystal Si by a sputtering method. Then an aperture part is formed in the insulated film 2 by a reactive ion etching, etc., and the surface of the base body 1 is exposed. Single crystal Al3 is selectively formed in the aperture part by regulating the surface temp. of the base plate at the decomposition temp. of a raw material to 450 deg.C by an Al-CVD method wherein both gaseous alkylaluminum hydride such as dimethylaluminum hydride and gaseous H2 are utilized in this aperture part. Furthermore a non-single crystal Al4 is formed on both single crystal Al3 and the insulated film 2 by a CVD method. Thereafter this non-single crystal Al4 is made amorphous by an ion implantation method or finely crystallized. Furthermore it is heat-treated at a comparatively low temp. by laser beam heating, etc., in an atmosphere of a individual such as H2 and Ar or of a gaseous mixture and made to single crystal. An insulated film 5 is formed thereon by a CVD method, etc. This method is applicable even to the case of Al alloy in addition to Al.
Patent JP-S6335938-A (JP)
Inventor: IWASAKI TAKASHI
IPC: E04B1/70
Filed: 1986-07-30
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-S6256096-A (JP)
Title: Line concentration device for subscriber
Inventor: MORITA YOSHIO
IPC: H04Q3/60
Filed: 1985-08-14
Abstract: PURPOSE:To make unnecessary a main wiring board by providing a common subscriber circuit inserting socket for an analog subscriber and a digital subscrib er at an interface part with a subsriber's line. CONSTITUTION:A line concentration device 60 is equipped with a line concentration switch 61 and a network interface 62, a D-channel signal processor 63, a scanning memory 64, a signal distribution memory 65 and a line control memory 66 connected to the switch 61, and a line processor 68 connected to these devices 63-66 through a bus 67. Furthermore, at the interface part with a subscriber's line 2, subscriber circuit inserting sockets 69 are provided respectively corresponding to plural subscriber's lines 2. When a terminal unit connected to the subscriber's line 2 is an analog terminal 4a, the package of an analog subscriber's circuit is inserted to a corresponding subscriber circuit inserting socket 69 and when it is a digital terminal 4b, the package of a digital subscriber's circuit is inserted to the corresponding subscriber circuit inserting socket 69.
Patent JP-S6070122-A (JP)
Title: Manufacture of steel having superior resistance to hydrogen induced cracking
Inventor: KANEKO TERUO
IPC: C22C38/58
Filed: 1983-09-26
Abstract: PURPOSE:To obtain a steel having superior resistance to hydrogen induced cracking and enduring well a severe corrosive environment by adding prescribed percentages of C, Si, Mn, Al, Ca, P and S and carrying out rolling at a prescribed temp. CONSTITUTION:A steel contg. <=0.04% C, 0.01-0.5% Si, 0.8-2% Mn, 0.01- 0.1% Al, 0.0005-0.005% Ca, <=0.015% P and <=0.002% S is cast. The steel may further contain one or more among 0.05-0.5% Cu, 0.05-0.5% Ni, 0.05-0.5% Cr, 0.05-0.5% Mo, 0.01-0.1% Nb, 0.01-0.1% V, 0.005-0.05% Ti and 0.0005- 0.008% B. The cast steel is hot rolled at >=50% draft at <=950 deg.C, and it is cooled from the pearlite forming temp. or above to <=600 deg.C at 3-15 deg.C/sec cooling rate. The rolling finish temp. is regulated to the Ar3 transformation point + or -50 deg.C.
Patent JP-S6160478-A (JP)
Inventor: MAENO KUNIO
IPC: B65D83/16
Filed: 1984-08-27
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-H0229596-A (JP)
Title: Heat exchanger
Inventor: SUGA HIROAKI
IPC: F28F1/32
Filed: 1988-07-15
Abstract: PURPOSE:To reduce a dead area generated at the downstream side of airflow of a heat transfer tube and improve the heat transfer performance of a heat exchanger by a method wherein the heat exchanger is constituted of fins, arranged in parallel with given spaces and air flows between them, and heat transfer tubes, inserted orthogonally to the fins and liquid flows therethrough, while the fins are provided with wavy parts so as to be slanted with respect to the flow direction of the air. CONSTITUTION:Heat transfer tubes 13 are inserted into fin collars, provided on fins 11 with given spaces through burring, and the flow of air 14 flows thereinto from an arrow sign direction in a diagram. Wavy parts 15a, 15b are provided so as to be slanted with respect to the flow of air 14 by the angle of theta=60 deg. and, therefore, mixing of gaseous body 16, flowing orthogonally to the inflow side end of the flow of air 14 of the fins 11, and the gaseous body 17, flowing so as to be slanted along the wavy parts 15a, 15b, is effected. According to the mixing effect, a dead area 18 generated at the downstream side of the flow of air 14 of the heat transfer tube 13 may be reduced to about 1/2 and, further, turbulent flow may be promoted by the mixing effect and the heat transfer rate of a heat exchanger may be improved by 20% compared with a heat exchanger obtained so far.
Patent JP-2001006541-A (JP)
Title: Plasma display panel, its manufacture and its manufacturing device
Inventor: OKAJIMA TETSUJI
IPC: H01J11/24
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To realize a filter having a fine line width with high positional accuracy on a large-area substrate by forming the color filter by jetting color filter material ink with an ink jet device. SOLUTION: A piezo plotting device extends and contracts a piezoelectric element 8 by applying a voltage to the piezoelectric element 8 mounted on the outside surface of a head 1 and thereby jets color filter material ink 2 in the head 1 from a nozzle 7. An ink droplet 6 of the jetted color filter material ink is formed into a fine droplet or foggy form. At that time, a pattern signal from a color filter pattern signal source corresponding to a color filter pattern 3 to be formed on a substrate 4 is inputted to the piezoelectric element 8, and the head 1 or the substrate 4 is moved, so that the color filter pattern 3 can be plotted. The head 1 is connected to an ink tank through an ink tank connecting pipe 5.
Patent JP-S6333958-A (JP)
Title: Deputy response system
Inventor: ABE MASAHIKO
IPC: H04M3/60
Filed: 1986-07-28
Abstract: PURPOSE:To contrive to reduce a waiting time by operating a key designating an extension for deputy reply from a trunk line attendant board so as to transfer a retained call awaiting a reply to a designated specific extension for the reply as a deputy personnel for the operator if the operating capability of the operator is exceeded. CONSTITUTION:When the operator discriminates it that the display of retended calls awaiting a reply exceeds the processing schedule call number for a prescribed time of the operator, the operator decides the reply priority to the retended calls by call type. Then the idle deputy reply extension for the 1st priority call (e.g., a call of a TRK 30) is confirmed and an extension key and a deputy reply designation key in a key section 52 are depressed. A central controller CC 40 controls a SW 20 based on key information from an attendant board ATT 50, transfers the call to a deputy call reply extension (e.g., extension 10) and the extension 10 replies the call as a deputy. As to a call with the 2nd and succeeding priority, the key operation is applied similarly sequentially, then the retended calls are subject to deputy reply without being awaited.
Patent JP-H0847046-A (JP)
Title: Digital cordless telephone set
Inventor: KAWAJIRI SUSUMU
IPC: H04W88/04
Filed: 1994-07-29
Abstract: PURPOSE:To attain radio connection even when a radio wave does not reach a caller side and a callee side. CONSTITUTION:A relay slave set C stores a calling message from a master set A to a memory 4 tentatively and sends a link CH setup request message to the master set A, which is used for the relay station and when no reply comes from a slave set B, the master set A transmits a telephone answering call request message to the slave set C when no reply comes from a slave set B. Then the slave set transmits the calling message stored tentatively in the memory 4 in response to the telephone answering call request message in a prescribed timing and the message from the slave set B and the message from the master set A are stored tentatively in the memory 4 and sent respectively in a prescribed timing, then the radio connection between the master set A and the slave set B is conducted by using the slave set C as the relay station.
Patent JP-H1026284-A (JP)
Title: Electrical fusion type plastic pipe joint
Inventor: KATAYAMA YOSHIO
IPC: F16L47/02
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To automate a series of manufacturing processes by providing a groove in which a heating wire at the start of winding is locked in one end of a winding part around which the heating wire of a connector pin connected with both ends of the heating wire embedded in a pipe joint main body is wound and a groove in which the heating wire at the end of winding is locked in the other end of the winding part thereof. SOLUTION: In an electrical fusion type plastic pipe joint in which a connector pin 5 is connected with both ends of a heating wire 3 embedded in a plastic pipe joint main body, the connector pin 5 has a projection terminal 51 in an upper part and a projection part 52 in a lower part and is formed by providing flangelike collars 53, 54 between them. A section between both collars 53, 54 is a winding part 55 around which the heating wire 3 is wound several times, and grooves 56, 57 are provided at both ends of the winding part 55. After the heating wire 3 is nipped and locked in the groove 56 of the connector pin 5 by applying tensile load to the heating wire 3 at the start of winding, the heating wire 3 is wound on an outer peripheral face of the winding part 55 several times, and lastly, an end of the heating wire 3 is nipped and locked in the groove 57 in a tightening fit condition.