baber/WOPTO huggingface dataset:
Patent JP-H07323204-A (JP)
Title: Foam-suppressor composition
Inventor: KONDO HIDETOSHI
IPC: C11D3/00
Filed: 1994-05-30
Abstract: PURPOSE:To obtain a foam-suppressor composition capable of suppressing frothing only at the time of rinsing without impairing abundant frothing at the time of washing the mixing a specific polar organic group containing organosiloxane and a specific silica fine powder. CONSTITUTION:A component A is the polar organic group containing organosiloxane expressed by an average composition formula, R<1>aR<2> bQcSiO(4-a-b-c)/2 (where, R<1> is hydrogen atom, 1-6C unsubstituted or substituted univalent hydrocarbon group, R<2> is 1-6C univalent hydrocarbon group, Q is organic group expressed by a formula,-R<3>Y (where, R<3> is 2-18C bivalent hydrocarbon group and Y is univalent organic group having amino group or carboxyl group), (a) is zero or integers and each of (b) and (c) is integers, where a+b+c is 0.9<=a+b+c<=2,2). And a component B is the silica fine power having >=50m<2>/g specific surface area. Then, 80-99wt.% component A and 1-20wt.% component B are mixed and used.
Patent JP-S5662647-A (JP)
Title: Metal mold for preventing of camber
Inventor: HASUO MAKOTO
IPC: B22C9/06
Filed: 1979-10-29
Abstract: PURPOSE: To prevent the thermal distortion of liner and assure the dimensional accuracy of casting by providing a projection to the bottom part of the liner.  
     CONSTITUTION: The metal mold is formed by inserting a liner 2 which is projecting in part of the bottom part into the recess of a main mold 1. The liner 2 and the main mold 1 are fastened by means of a bolt 4. A projection 5 is provided around the liner 2 to make a void 6 between the liner 2 and the main mold 1. In using the metal mold, the surface near the cavity 3 is heated by molten metal and heats up. The bottom part of the liner 2 near the main mold 1 does not heat up so much. Since the void 6 is provided between the liner 2 and the main mold 1, bulging of the metal mold surface to a convex shape toward the outside is prevented by pulling the liner 2 by means of the bolt 4 from the back of the main mold 4, by which the liner 2 is bulged toward the inner side and the surface is made flat. Hence, the accuracy of castings is assured, no flashes are produced around the cavity and working efficiency is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6119080-A (JP)
Inventor: FURUYA KIYOTO
IPC: H01R13/03
Filed: 1984-07-05
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-H0434328-A (JP)
Title: Airtightness test for welded metal pipe
Inventor: CHANO ZENSAKU
IPC: G01M3/22
Filed: 1990-05-31
Abstract: PURPOSE:To detect a welding defect at a high accuracy and in a short time by checking a helium gas or an argon gas in a test gas which leaks into a hood from inside a pipe through the welding defect passing through a weld seam part with a gas detector. CONSTITUTION:A steel pipe P is placed on a mounting frame 11 with a long welding line upward and both ends of the pipe closed with covers 13 and 16. A hydraulic cylinder 18 is driven to press the covers 13 and 16 against both the ends of the pipe so that both the ends of the pipe are kept airtight. Then, a hydraulic test is conducted and upon the end thereof, a nitrogen gas and a few amount of a helium gas are supplied into the pipe P bleeding water W through a relief tube 21. After a manometer 24 supports a specified pressure, the weld seam part S is covered with a hood 38 over the entire length. Then, the hood 38 is rendered vacuum inside with a vacuum pump 43 and the helium gas leaking is detected with a helium gas detector 42.
Patent JP-H09301366-A (JP)
Title: Transport-display case for commodity
Inventor: INOUE TADAO
IPC: B65D19/12
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent a shelf under a state wherein the shelf is folded upward into a mountain shape, from chattering by providing a folding engagement pin which is provided so as to be horizontal to the rail, ahead of a rear end engaging pin being provided at the rear end of the rail, and a specific L-shaped engaging groove on the vertical surface at the leading end of a front shelf. SOLUTION: In a folding down motion, a T-shaped engaging groove 59 at the rear end of a rear shelf 19, is not removed from a rear end engaging pin 61, and the whole body of a shelf 11 moves backward along a rail. At this time, the leading end of a front shelf 21 slides on the rail. When this sliding is continued, the leading end of the front shelf 21 transfers from a front rail 17 to a rear rail 15 which is arranged at one step lower location. Then, an L-shaped engaging groove 67 being formed at the leading end of the front shelf 21, is engaged such as hitting a folding engagement pin 65. In addition, when a depressing is performed by the self weight of the front shelf 21, the folding engagement pin 65 is engaged with the other end of the L-shape of the L-shaped engaging groove 67.  Under this state, for the shelf 11, a chattering in the longitudinal direction, is suppressed by a folding engagment pin 61 and the L-shaped engaging groove 67.
Patent JP-H11335865-A (JP)
Title: Processing agent for forming protective coating film on metal and its formation
Inventor: SUSA HIDEO
IPC: C23C22/07
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To prepare a coating film, which has a uniformly good appearance, corrosion resistance and excellent performance as coated substrate, without using a harmful hexavalent chromium and requiring a strong corrosive fluorine compd. as an indispensable component, in forming a protective coating film on the surfaces of zinc, nickel, copper, silver, iron, cadmium, aluminum, magnesium and their alloys. SOLUTION: This method for forming a protective coating film on a metal comprises the steps of coating the surface of a metal with a layer of an aq. acidic liq. composition and drying the layer of the aq. acidic liq. composition without washing. In the processes, the aq. acidic liq. composition contains (A) at least one supply source selected from the group consisting of Mo, W, V, Nb, Ta, Ti, Zr, Ce, Sr and trivalent chromium, (B) a supply source of oxidizing material and (C) an oxygen acid of phosphorus, the oxygen acid salt or their anhydrides.
Patent JP-H09302592-A (JP)
Title: Strander equipped with steel cord cleaning apparatus
Inventor: SUZUKI MITSUO
IPC: B08B3/12
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide the subject strander designed to improve the adhesivity of steel cord to rubber, polyurethanes, etc., through removing the cleaning liquid adhered to the laid steel cord by cleaning it with ultrasonic waves along its transfer channel or by blowing air oppositely to the chord transferring direction to raise cleaning performance and reliability. SOLUTION: To this strander designed to lay plural number of wires (a) into a monolayer or multilayer steel cord (b), an ultrasonic cleansing apparatus 10 for the steel cord (b) in equipped on the way of a laid cord transferring channel, besides a wiping apparatus 11 for removing the cleaning liquid 8a adhered to the steel cord (b) on the way of a cleaned cord transferring channel. The wiping apparatus 11 has such scheme that air 11b is blown oppositely to the cord transferring direction X around the cleaned steel cord (b).
Patent JP-S5843385-A (JP)
Inventor: NAGAMINE TSUNEO
IPC: F27D1/16
Filed: 1981-09-07
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-S61296348-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAKAMUKAI YASUHIKO
IPC: G03C1/06
Filed: 1985-06-25
Abstract: PURPOSE:To reduce deterioration of contrast and sensitivity due to storage by incorporating at least one of tetrazolium compounds and fine oil globules in a hydrophilic colloidal layer. CONSTITUTION:The hydrophilic colloidal layer contains at least one of tetrazolium compounds, preferably, in an amount of 2X10<-4>-2X10<-1>mol per mol of silver halide contained in the silver halide photographic sensitive mate rial, and the fine oil globules, preferably, having an average globule diameter of 0.1-10mum, and as a preferable material of the oil, sodium higher alkyl sul fate, esters of higher fatty acids and higher alcohols, high molecular weight polyethylene glycol, and the like so-called lubricants is useful. Said compound is typified by the formula shown on the right (each of R1, R2, R3 is H, or a group having a negative Hammett's para sigma value (sigmaP), and X<-> is an anion), thus permitting storage stability of contrast and sensitivity to be extremely enhanced.
Patent JP-S5930669-A (JP)
Title: Appearing technique for complex pattern
Inventor: KANEDA YOSHIMI
IPC: B24C1/04
Filed: 1982-08-13
Abstract: PURPOSE:To enable to get a product with full of art, by a method wherein a frosted or clean surface of a glass surface to be obtained by covering a masking figure is covered further with the masking by moving it, in sandblast machining to glass wares. CONSTITUTION:Wares, for example, the surface (a) of a glass is covered with printing type masking 1 of a selected pattern and engraved separately into a frosted surface 2 and a clear surface 3 by applying sandblast machining to the surface (a). Then, engraving is made to compound by applying the sandblast machining to the clear surface 3 whereon the printing type masking 1 is piled up again and shifted. A most admirable and delicate pattern appears as sense of gravity is added to the frosted surface by repeating transcription scratching technique like this, and a product with full of art can be obtained through its shadable contrast.
Patent JP-H08311888-A (JP)
Title: Sinking method for structural skeleton
Inventor: TOKUDA YOSHIHARU
IPC: E02D29/00
Filed: 1995-05-15
Abstract: PURPOSE: To continuously sink a structural body while adding a load to a steel column by arranging a plurality of jacks along the steel column that has been erectedly constructed on the ground so as to penetrate the structural skeleton, and by repeating the contraction of the whole and the partical extension. CONSTITUTION: A steel column 100 is erected through a through hole 201 of an underground structural skeleton 200 that has been constructed above the ground, and a frame body 301 is fixed on the base plate of the structural body 200 so as to surround the steel column 100. The upper ends of four jacks 303a to 303d are fixed to the upper surface of the frame body 301, and while shifting a half stroke the lower ends of the opposite jacks 303a, b and 303c, d are locked to the engaging holes around the steel column 100 by means of locking pins 305.  A process in which the lower ends of the entire jacks 303a to 303d are contracted in such a state that they are locked to the steel column 100, a process in which the locking of the lower ends of the jacks 303a, b is released and extended to be locked in the locking holes underneath, and a process in which the locking of the lower ends of the jacks 303c, d is released and they are locked to the locking holes underneath are repeated, and while adding a given load of the body 200 to the steel column 100 the column 100 is continuously sunk.
Patent JP-S5664349-A (JP)
Title: Encapsulated toner for development
Inventor: UCHIYAMA MASAKI
IPC: G03G9/08
Filed: 1979-10-29
Abstract: PURPOSE:To improve the heat roll fixability and pressure fixability of a toner by composing the toner of a core substance contg. a pressure fixing component and an outer shell coating the core substance and contg. a crosslinked resin. CONSTITUTION:This encapsulated toner is composed of a core substance contg. a pressure fixing component and an outer shell coating the core substance and contg. a crosslinked resin. The toner is manufactured by applying an encapsulating technique such as a spray drying method, an interfacial polymn. method, a coacervation method or a phase separation method. As the pressure fixing component polyethylene, an ethylene-acrylic acid copolymer or the like is preferably used, and as the crosslinked resin a vinyl polymer such as a styrene copolymer is preferably used.
Patent JP-S5664545-A (JP)
Title: Contention system for multipoint line
Inventor: SATOU HARUMICHI
IPC: H04L12/28
Filed: 1979-10-30
Abstract: PURPOSE:To eliminate the waste to time to secure a quick process, by securing such constitution in that the slave station having the data to which the transmission is desired transmits the selecting sequence signal and putting the data on the line only when the data exists in the slave station. CONSTITUTION:When the slave station A2 turns on the switch SW21, the off terminal is set at the level ''H'' for the slave stations A3, A4...An which are distant than the station A2 to be unable to transmit the data. The off terminal of the station A2 turns to the level ''L'', accordingly only the station A2 sends the selecting sequence signal to the control station 1. Then with start of transmission of the station  A2, the switch SW22 is turned off and then the switch SW21 is also turned off.  When the process of the station A2 is over, the switch SW22 is turned on. Then the  control is given to the slave station to which the next transmission is desired.
Patent JP-H0434776-A (JP)
Title: Track jump controller for information recording/ reproducing device
Inventor: ICHIMURA KENJI
IPC: G11B21/08
Filed: 1990-05-30
Abstract: PURPOSE:To perform stable track jump by detecting a middle point between the peak value and the bottom value of a tracking error signal and controlling the end point of kick pulse duration by a middle position according to the output level of a middle point detection means during the track jump of the tracking error signal. CONSTITUTION:A middle point detection means 26 detects the middle point of the peak value and the bottom value of the tracking error signal a kick pulse generation means 13 generates the kick pulse to track-jump and optical spot to the adjacent track, and a brake pulse generation means 14 generates a brake pulse following this kick pulse. According to the point of reaching to the output level of the middle point detection means 26 during the track jump of the tracking error signal, a track jump control means 12 controls the end point of the kick pulse duration so that the end point of the kick pulse duration generating in the kick pulse generation means 13 can be controlled by the middle position of the adjacent track. Thus, the stable operation of the track jump can be performed.
Patent JP-S5472672-A (JP)
Title: Forming material of ohmic contact
Inventor: OOTSUBO CHIKAYUKI
IPC: H01L21/28
Filed: 1977-11-22
Abstract: PURPOSE: To obtain the ohmic connection material to the III-V group compound semiconductor crystal which is enabled to connect to n or p type crystal with low specific contact resistance, by the lower melting point and only changing the dopant.  
     CONSTITUTION: The eutetic alloy of Au 75 wt.% and Sb 25 wt.% has the melting point of 360°C which is lower than that of AuGe alloy, and this is enabled for the formation of ohmic contact as it is, but it has high specific contact resistance. The specific contact resistance is lowered by addig n type dopant Si, Ge, Sn and p type dopant Cd, Zn. The dopant is taken as 2.5 to 5 wt.% and if the range is out, the specific contact resistance s increased. With this material, the ohmic contact can be formed with lower contact resistance to the III-V group compound semiconductor easy for bonding with good reproducibility. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5568146-A (JP)
Title: Staking by wire material rivet
Inventor: YANO TAKASHI
IPC: B21D39/00
Filed: 1978-11-13
Abstract: PURPOSE: To achieve the improvement in staking quality and the increased speed of staking process by staking the same axis rivet hole of the first and second substrates on a terminal such as of a variable resistor or the like by means of the wire material rivet comprising cutting its both end faces to plane form in place of an eyelet rivet.  
     CONSTITUTION: A terminal 10, resistor substrate 9 and insulation plate 8 are so positioned and superposed that the respective rivet holes align to the same axis on a lower die 11. A wire material rivet 7 having undergone cutting is supplied into this rivet hole through the through-hole of an upper die 30 and the lower part is ibserted into the guide hole of the lower die 11. Next, a guide post 25 lowers and an upper holder 26 fixed to this and an upper punch 12 fixed to this lower. A lower punch 13 fixed to a lower punch holder 37 is moved upward by a cam 35 for lower die. Further the rivet 7 is bitten and tentaively staked to the inside face of the rivet hole by descending of the upper punch 12. Next, the tentatively staked assembly is removed from the lower die, the upper punch 12 is fixed and the underformed rivet head of the rivet 7 is pressed by the lower punch 13 to deform the rivet head, whereby final staking is accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0432791-A (JP)
Title: Radiation measuring instrument
Inventor: SAKAMAKI TAKESHI
IPC: G01T1/17
Filed: 1990-05-30
Abstract: PURPOSE:To take a previous measure to a radiation exposure accident by integrating dosage and updating integral dosage, and warning its limit value. CONSTITUTION:A radiation measurement part 6 detects radiation 3 and outputs a measurement signal 4a corresponding to the its dosage rate and an arithmetic and storage part 10 inputs the signal 4a to find the time integral value of the dosage rate, adds the value to old integral dosage Bo stored in a nonvolatile memory 71 to obtain new integral dosage Bn and update the old integral dosage, and outputs a signal 8a indicating the dosage Bn at a specific time period. Here, radiation exposure dosage Ti of semiconductor devices 4b, 10a, and 11a provided to a measurement part 6, the arithmetic and storage part 10, and a warning part 11 nearly correspond to the dosage values Bo and Bn and a radiation exposure dosage maximum value Tio with which neither performance deterioration nor functional breakage is caused is almost determined for each semiconductor device. When the dosage Bn reaches the limit value at which there is no possibility of a radiation exposure accident, the warning part 11 outputs a warning signal, so that the approach of the period where the exposure accident is generate can be known.
Patent JP-H06350421-A (JP)
Title: Photodetector
Inventor: NISHI TSUTOMU
IPC: H03K17/08
Filed: 1993-06-11
Abstract: PURPOSE:To finely set the time from power-on to load operation start by properly selecting the capacitance of a capacitor. CONSTITUTION:A second reference voltage Vref2 starts rising when a power source V1 is turned on, and a terminal voltage (b) of a capacitor 21 starts rising with a specific time constant in accordance with this rise of the voltage Vref2. Since the second reference voltage Vref2 is higher than the terminal voltage (b) of the capacitor 21 until a prescribed time elapses after power-on, the output of a second comparator 22 goes to the high level, and a cut-off transistor TR 41 is turned on. In this case, the voltage between the base and the emitter of the cut-off TR 41 is clearly lower than the threshold voltage of an inverter 27. Consequently, the cutoff TR 41 is turned on earlier before the inverter 27 outputs the low level in the process of the rise to the high level of the output of the second comparator 22. Thus, an AND gate 26 falls to the low level.
Patent JP-H074631-A (JP)
Title: Incinerator
Inventor: MORIWAKI TAKASHI
IPC: F23G5/50
Filed: 1993-06-11
Abstract: PURPOSE:To lower a temperature in a secondary combustion chamber and to prevent burning of a combustion burner in a primary combustion chamber and a smokeless burner in the secondary combustion chamber by operating a blower when the secondary chamber is a predetermined temperature or higher. CONSTITUTION:The incinerator comprises a secondary combustion chamber 13 communicating with a primary combustion chamber 4, burners 5, 6 and a smokeless burner 20 for radiating combustion flames to the chambers 4, 13, a blower 25 so provided as to supply the air to exhaust smoke in the chamber 13 to discharge it into the atmosphere, and an inner temperature sensor 14 provided in the chamber 13. After the burners 5, 6 and 20 are extinguished, when the temperature in the chamber 13 detected by the sensor 14 is a predetermined temperature or higher, the blower 25 is controlled to be operated.
Patent JP-H06340579-A (JP)
Title: Stereospecific synthesis of leukotriene b4 in 6z, 8e, 10 e configuration
Inventor: GII SORADEII
IPC: C07C51/16
Filed: 1994-06-01
Abstract: Process for the stereospecific synthesis of leukotriene B4 (LTB4) of 6Z, 8E, 10E configuration of formula     <IMAGE>  (1)  in which a dibenzoate triether is prepared which is subjected to a reductive elimination according to the diagram    <IMAGE>  +TR   <IMAGE>   so as to obtain a triether which is converted in order to obtain the leukotriene B4.
Patent JP-S6034222-A (JP)
Title: Electric discharge machine
Inventor: ITOU TETSUROU
IPC: B23H1/02
Filed: 1983-08-01
Abstract: PURPOSE:To improve the working efficiency by controlling the rising time of pulse voltage to be applied across an inter-pole gap on the basis of the output from an inter-pole state decision means between an electrode and work. CONSTITUTION:When applying proper pulse voltage across an electrode 10 and a work 14, the output from a counter 67 is provided through D/A converter 40 to an inverter amplifier 100 to be controlled by a pulse width pause width control circuit 18d thus to control a transistor Tr101. Here, the voltage to be applied across the poles is such that Vg=VBXt/REXC, where, the emitter voltage of Tr101 is VE, base voltage is VB, elasped time after application of pulse voltage is t and the capacitance of capacitor 102 is C. The gradient of inter-pole applying voltage per unit time dV/dt is varied on the basis of the output from an abnormal state detection/decision circuit such that under bad inter-pole state, it is rised slowly to suppress discharge thus to prevent concentrated discharge while under good state, it is rised quickly to promote discharge resulting in improvement of working efficiency.
Patent JP-H08302790-A (JP)
Title: Hot water washing device equipped with sealing compound section on bottom
Inventor: KOIKE HIDEYA
IPC: E03D9/08
Filed: 1995-04-28
Abstract: PURPOSE: To prevent the accumulation of dirt or dust in a gap between a hot water washing device and a water closet. CONSTITUTION: In the bottom plate 2 of a hot water washing device 1, a groove 2 is formed in the front side of a part overlapping with the upper surface of a water closet 20, and the groove 2a is filled with a sealing compound 3. The sealing compound 3 is formed of a substance compounding fluoororesin in gelation or an unvulcanized substance such as synthetic rubber of isobutylene- isoprene rubber, etc. When the hot water washing device 1 is mounted, after the groove 2a is filled with a slightly large amount of sealing compound 3, when it is placed on the water closet 20 and is fixed, the sealing compound 3 is deformed to adhere to the upper surface 20a of the water closet, and the front side space between the hot water washing device 1 and water closet 20 is completely closed.
Patent JP-H10316809-A (JP)
Title: Polypropylene resin composition
Inventor: SHIZUKA KENJI
IPC: C08K3/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having an excellent stability against thermal deterioration, thermal oxidative deterioration and fogging phenomena and useful for automotive parts, household electric appliances, etc., by adding montmorillonite and an antioxidizing agent to polypropylene resin having a specific composition. SOLUTION: This composition is obtained by adding 0.01-5 pts.wt. of montmorillonite and 0.01-5 pts.wt. of an antioxidizing agent  e.g. a phenol-based agent such as tetrakis[methylene-3-(3',5'-di-t-butyl-4-hydroxyphenyl) propionate]methane, a phosphorus-based agent, a sulfur-based agent, an amine- based agent} to 100 pts.wt. of a mixture comprising polypropylene and an inorganic filler (e.g. tale, calcium carbonate) preferably in an amount of <=50 wt.% based on the total amount of the polypropylene and the inorganic filler. Thus, the excellent stability can be imparted to the polypropylene containing the inorganic filler.