baber/WOPTO huggingface dataset:
Patent JP-S628537-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIMATA TSUTOMU
IPC: H01L21/301
Filed: 1985-07-05
Abstract: PURPOSE:To simplify processes and to cope with the large diameter of a wafer, by sticking a semiconductor wafer to a supporting substrate, which has configuration keeping characteristic and into which a needle member can penetrate, and dicing said wafer into a plurality of pellets under this state. CONSTITUTION:A supporting substrate 10 or 10C has a configuration keeping characteristic and comprises a material, into which a needle member penetrates (e.g., resin plates 22 are formed in a grid pattern between foaming styrol and resin plates 21 and 23). A semiconductor wafer 1 is fixed on the supporting substrate 10 or 10C with the adhesive strength of an adhesive agent layer 12. Under this state, Grooves 2 are formed with a dicing blade 13, and the wafer 1 is cut into a plurality of pellets 3. Then a needle member 14 is penetrated from the lower side of the supporting substrate 10, and the pellet 13 is forcibly separated. The pellet 13 is sucked to a collet 15 and conveyed. Then, a carrier jig is not required as in a conventional method, and processes can be simplified. The wafer 1 having a large diameter can be handled. In separation, the neighboring pellets do not interfere and cracking and breakdown are not yielded.
Patent JP-S5371734-A (JP)
Title: Non-contact igniter
Inventor: MATSUI KUNIHIKO
IPC: F02P3/05
Filed: 1976-12-08
Abstract: PURPOSE:To arrange so as to allow the easy generation of high voltage at the secondary side of an ignition coil even due to the minute electromotive force of a hole element set into a detection part for ignition position, and to make a circuit the optimum condition by means of non-adjustment.
Patent JP-H0439136-A (JP)
Title: Sound insulating carpet
Inventor: TADA SEIICHI
IPC: B60N3/04
Filed: 1990-06-05
Abstract: PURPOSE:To simplify a structure at a low cost by using a mixture of the metal salt coordinatable with an amine compound of an ethylene-unsaturated carboxylic acid copolymer and a compound with first or second-grade amino group for an intermediate layer. CONSTITUTION:In a polyurethane form-backed carpet constituted of a carpet ground fabric, an intermediate fabric and a polyurethane foam layer, a mixture of the metal salt coordinatable with an amine compound of an ethylene- unsaturated carboxylic acid copolymer and a compound with first or second- grade amino group is used for the intermediate layer. A coupling layer is laminated on the carpet ground fabric directly or via another raw material such as low-density polyethylene. Hair dropping of carpet pile is effectively prevented, the adhesive property with the filled and foamed polyurethane foam layer is good, and the lightweight polyurethane form-backed carpet with excellent sound insulation performance can be obtained with a simple structure.
Patent JP-H08187087-A (JP)
Title: Expression vector of phospholipase inhibiting protein
Inventor: ROORIN EFU JIYONSON
IPC: C12N1/16
Filed: 1995-06-13
Abstract: PURPOSE: To obtain the subject new vector efficiently giving human phospholipase inhibitory protein(hPIP) useful for treating inflammation by containing a DNA encoding hPIP actionably connected to a control sequence miscible with a recombinant host cell.  
     CONSTITUTION: This expression vector for a recombinant expression system of hPIP contains a DNA sequence encoding a human phospholipase inhibitory protein(hPIP) actionably connected to a control sequence miscible with a recombinant host cell and has a primary amino acid sequence having homology of more than 40% to an amino acid sequence containing an amino acid sequence of the formula and can efficiently produce hPIP capable of directly treating undesirable inflammation reaction by gene engineering. The vector is obtained by forming a cDNA library from the whole cell RNAs by a normal method, screening the resultant library by using an anti-hPIP antibody, recovering the DNA encoding hPIP from a positive clone and integrating the DNA into a vector. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0439866-A (JP)
Title: Solid electrolyte fuel cell
Inventor: KOSEKI KAZUO
IPC: H01M8/02
Filed: 1990-06-05
Abstract: PURPOSE:To prevent warpage and cracks of a gas separator by using the gas separator which provides a nickel-zirconia cermet board with a lanthanum chromite group oxide layer. CONSTITUTION:A gas separator which provides a nickel-zirconia cermet board 9 with a lanthanum chromite group oxide layer 10 is used for a solid electrolyte fuel cell for which the gas separator 8 and a single cell 12 are alternately laminated. The nickel-zirconia cermet and the lanthanum chromite group oxide serves for keeping thermal behavior uniform and both are stable under a reducing atmosphere. As a result, the gas separator can be manufactured which is prevented from warpage and cracks in burning under a reducing atmosphere.
Patent JP-S6127309-A (JP)
Title: Bearing retainer stand
Inventor: TSUCHIYAMA DAISUKE
IPC: B04B9/12
Filed: 1984-07-17
Abstract: PURPOSE:To prevent production of axial vibration of a top type rotary body, by a method wherein springs, being axially fluctuable, are attached to the lower part of a bearing retainer stand, holes 42, through which oil flows, are formed in the retainer stand. CONSTITUTION:A lower bearing 3 is placed on a bearing retainer stand 40, and axially expandable springs 41 are located thereunder. Holes 42, through which oil flows, are provided in the bearing retainer stand 40, and the device is wholly immersed in lubricating oil 5. In case a top type rotary body 1 is axially vibrated, the bearing retainer stand 40 is also axially vibrated, and the lubricating oil 5 flows up and down between the upper and the lower part through the holes 42. In which case, the spring force and damping are exerted on the top type rotary body through the force of the springs 41 and action of the lubricating oil 5.
Patent JP-S63311516-A (JP)
Title: Structure for external wall type automatic machine
Inventor: KUBODERA AKIMITSU
IPC: G06F1/16
Filed: 1987-06-15
Abstract: PURPOSE:To facilitate the installation of an external wall type automatic machine by providing a customer operation part in such a way that it can be mechanically and electrically separated from an equipment mainbody and fitting guide plates which positions the equipment mainbody in the height direction and fore and aft, and longitudinal directions with respect to the engagement hole of the customer operation part on an external wall of the equipment mainbody. CONSTITUTION:The equipment mainbody 1 in which the customer operation part 2 is separated is disposed inside the external wall so that it is confronted with the hole 102 of the external wall. At such a time, the guide plate fitted to the equipment mainbody 1 engaged into the hole 102. With using the guide plates 3, the height direction and the fore and aft, and longitudinal directions of the equipment mainbody 1 are adjusted. As for the fore and aft direction, the tips of the guide plates 3 are set to agree with the outer surface of the external wall, and as for the height direction, the upper surfaces of the guide plates 3 are set to agree with a mark printed on the side walls of the guide plates 3, for example, whereby adjustment can be executed. Since the equipment mainbody 1 is accurately confronted with the hole 102 of the external wall 101 in a state that the mainbody 101 is position-adjusted, the customer operation part 2 is engaged into the hole 102 from outside the external wall 101 in such a state, and the part can be connected with the equipment mainbody 1.
Patent JP-H04345577-A (JP)
Title: Flow control device
Inventor: HAMAZAKI YOSHIAKI
IPC: B62D5/07
Filed: 1991-05-21
Abstract: PURPOSE:To stabilize a feed flow quantity and restrain generation of surging pressure at starting a pump, in a flow control device in which a part of discharge fluid of a pump is circulated to the suction side by movement of a flow adjusting spool in a valve hole and the outflow quantity is reversely decreased in the range of much discharge quantity of the pump. CONSTITUTION:A restriction housing 4 is arranged between a flow adjusting spool 12 in the interior side of a valve hole 1 and a feed union 3, and a fixed restriction 44 to generate pressure difference due to flow of supplied oil from a discharge oil passage 10 is formed. Inside the restriction housing 4, an oil communicating hole 40 and a cylinder hole 41 communicated to a feed chamber 6 through respective restriction holes 42,43 are provided in parallel, and a variable restriction is constituted of the restriction hole 43 to be opened/closed with a restriction spool 45 moved corresponding to pressure difference across the fixed restriction 45 and the restriction hole 42 having decided area The flow adjusting spool 2 is slided according to pressure difference across the fixed restriction 45 generated due to flow of feed oil to the feed chamber 6, to distribute supplied oil from the discharge oil passage 10 between a reflux oil passage 11 and the feed chamber 6.
Patent JP-S627923-A (JP)
Title: Intake structure of engine
Inventor: TANAKA TOSHIMASU
IPC: F02B27/02
Filed: 1985-07-03
Abstract: PURPOSE:To introduce a reasonable intake within the whole operating range, in case of the captioned engine which is provided with both the first intake passage having a large diameter and the second intake passage having a small diameter, by installing the valve in the first intake passage so as to alternate the length of the pipe conduit thereof and to open/close said passage. CONSTITUTION:In case of introducing an intake to a combustion chamber 6, an opening/closing valve 17 is positioned, upon an engine low speed range, as shown in figure and high speed intake flow is supplied from a surge tank 11 through the second intake passage 13 having a small diameter. Upon an engine high load and low speed range when air flow for a fuel injection valve 7 is supplied from holes 41, 42, the opening/closing valve 17 is rotated 90 degrees so as to be moreover supplied from the first intake passage 4 having a large diameter through a long intake pipe conduit. Upon an engine high speed range, the opening/closing valve 17 is returnedly positioned at a medium opening so as to introduce an intake from all intake passages containing holes 31, 32. In this time, by introducing an intake through an intake passage 32b having a shart pipe conduit, it is possible to respond to an intake pulsation at high speed range.
Patent JP-S6039226-A (JP)
Title: Documentation device
Inventor: HAYASHI HIROKAWA
IPC: G06F17/22
Filed: 1983-08-11
Abstract: PURPOSE:To improve the convenience of use of the operator by providing a documentation device storing the correcting content of the operator to the result to Kana (Japanese syllabary)-Kanji (Chinese character) conversion. CONSTITUTION:An input control section 2 recognizes types of input character strings and operation of control keys and extracts a Kana character string being conversion object. The extracted Kana character string is fed to a candidate extracting section 3 via a conversion control section 7, and a conversion candidate corresponding to the character string is extracted by referring to a conversion dictionary and stored once in a candidate word storage section 32. The 1st candidate of conversion candidate information is displayed on a CRT6 from an output control section 5 under the control of the conversion control section 7. Other conversion candidate is displayed and selected by allowing the operator to depress a control key. The corrected conversion information is stored additionally in a conversion dictionary storage section 34 of a management section 4, allowing to use it from the storage section 34 for preceding use.
Patent JP-H0313515-A (JP)
Title: Method for operating blast furnace
Inventor: ITO HARUO
IPC: C21B7/14
Filed: 1989-06-09
Abstract: PURPOSE:To reduce wear of furnace bottom refractory and to stabilize the blast furnace operation by specifying angle of iron tapping hole in the blast furnace to the horizontal plane in the blast furnace operation. CONSTITUTION:The iron tapping hole 1 in the blast furnace penetrated the refractory 2 and is in contact with molten iron 3 and holds so that the angle to the horizontal plane comes to in the range of 0-11 deg.. By this method, distance L1 between the upper interface of molten iron 3 and the furnace bottom, is increased and flowing quantity of the molten iron 3 in the furnace bottom at the time of iron-tapping the reduced. As a result, the damage of the refractory 2 is reduced.
Patent JP-H1053598-A (JP)
Title: Novel 1 or 6-hydroxylated steroid, its production, its use as medicinal preparation and medicinal composition containing the same
Inventor: BITON JACQUES
IPC: C07J9/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a novel subject compound useful for prevention and treat of diseases caused by corpus luteum insufficiency, osteoporosis, breast cancer and uterine cancer and as a contraceptive by allowing a filamentous fungus to act on a steroid, for example, trimegestone. SOLUTION: This novel compound is 1 or 6-hydroxylated steroid represented by formula I [R1 is H and R2 is OR6 (R6 is a 1-4C acyl which may be substituted with one or more halogens); R3 is a 1-12C alkyl; R4 is a 1-4C alkyl; R5 is the same as R6 ; the wavy line means that R1 or R2 is in the α or β-position and OR5 is in the 21R or 21S position] and is useful for treating gynecologic disorders caused by corpus luteum insufficiency, breast cancer, uterine cancer and osteoporosis. This compound is prepared by biologically converting trimegestone of formula II with a filamentous fungus, for example, Cuninghamella baineri ATCC 9244, then separating the product into 1-hydroxy compound and 6-hydroxy compound.
Patent JP-H05343839-A (JP)
Title: Electronic-circuit board and manufacture thereof
Inventor: TAKAHASHI SHIGEFUMI
IPC: H05K3/34
Filed: 1992-06-08
Abstract: PURPOSE:To obtain an electronic-circuit board and its manufacturing method wherein the electronic-circuit board is formed easily and a conductive defect or the like is not caused. CONSTITUTION:In processes (1) to (7), a component insertion hole 4 is made in an electronic-circuit board 3; in a process (8), a rigid plate 9 is pasted on the rear surface of the electronic-circuit board 3; in a process (9), a solder paste 10 is supplied to the component insertion hole 4; in the next process (10), a small hole 11 is made in the center of the component insertion hole 4; in successive processes (11) to (13), a pin 14 for an electronic component 13 is inserted into the small hole 11, and the solder paste 10 is heated to a temperature at which the paste is melted; the solder paste 10 is melted; the electronic component 13 is connected and fixed to the electronic-circuit board 3.
Patent JP-S5847405-A (JP)
Inventor: YAMASHITA MAKOTO
IPC: A01C11/02
Filed: 1981-09-17
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。
Patent JP-H0312161-A (JP)
Title: Feeding bottle
Inventor: SUZUKI KOU
IPC: A61J9/00
Filed: 1989-06-09
Abstract: PURPOSE:To bend a feeding bottle and to match the axial line of a tip part with a direction, in which the feeding bottle is sucked by a baby or a little child, etc., at the time of feeding, by providing a bellows-shaped intermediate part, which can be freely bent, between the main body and teat of the feeding bottle and deforming the intermediate part. CONSTITUTION:When a cylindrical upper part 4b and a cap member 5 are spirally fitted by a spiral wire 9 and a spiral wire 7b which is provided in the cylindrical upper part 4b of a connecting member 4, for a teat 5, a flange 11 formed in a base part 10 is sandwiched between the tip of the connecting member 4 and a flange 12 of the cap member 5 and the teat is fixed. Thus, an intermediate part 4c of the connecting member 4 to be freely attachably and detachably arranged between a main body 3 and the teat 5 of the feeding bottle is bellows-shaped to be equipped with two step parts 13a and 13b. Then, this intermediate part 4c is elastically deformed in correspondence to the direction where the teat 5 is sucked by the baby or little child.
Patent JP-H05313368-A (JP)
Title: Planographic printing plate and its production
Inventor: NAKATSUKA MASAO
IPC: G03F7/038
Filed: 1992-06-08
Abstract: PURPOSE:To solve the hygienic problems in sanitation, such as toxicity and smells at the time of an operation, the safety problems, such as fire and gas explosion, the problems in pollution, etc., by waste liquids by subjecting a photosensitive layer consisting of an alkaline-soluble copolymer and a photosensitive compd. to development processing with a water-soluble alkaline developer contg. substantially no org. solvent after image exposing. CONSTITUTION:This planographic printing plate is constituted by using the copolymer obtd. by copolymerizing 5 to 55wt.% p-isopropnenyl phenol, 5 to 35wt.% acrylonitrile, 3 to 20wt.% mono(2-methacryloxyethyl)hexahydrophthalate and 10 to 50wt.% alkyl(meth)acrylate having 1 to 19C alkyl group and/or hydroxyalkyl (meth)acrylate having 2 to 19C hydroxyalkyl group. as the alkaline-soluble copolymer.
Patent JP-H0313278-A (JP)
Title: Gas shielding device for welding for pipe making
Inventor: HIKITA TOSHIHIRO
IPC: B23K13/06
Filed: 1989-06-09
Abstract: PURPOSE:To prevent the infiltration of the atm. air into shielding boxes and to improve a working rate by forming the shielding box into duplex pipe structure and allowing the shielding gas ejecting from the gas ejection ports provided at an inside cylinder to flow out in the pipe axis direction. CONSTITUTION:This gas shielding device is constructed by building a work coil between the inside cylinder 11-1 having the many gas ejection ports and the outside cylinder 11-2 having a gas supply port and passing the shielding gas between the inside cylinder 11-1 and the outside cylinder 11-2. The shielding box is constituted of the shielding box 11 contg. the work coil for preheating, welding and the shielding box 21 contg. the work coil for preheating. The inside diameter of the inside cylinder of the above-mentioned shielding box 11 is set at (0.11 to 0.14) Lmm (L: the distance between the outlet side of the shielding device and a V junction point 9) and the inside diameter of the shielding box 21 is set at (0.11 to 0.20) Lmm. The gas ejection nozzle 14 is disposed in the direction of 45 to 60 deg. with the pipe axis on a hood 13 provided to cover the V junction point on the squeeze roll side of the shielding box 11. The infiltration of the atm. air near to the V junction point is prevented and the working rate is improved in this way.
Patent JP-H093682-A (JP)
Title: Method for electrolytically producing magnesium or its alloy
Inventor: RAMU OOTAA SHIYAAMA
IPC: C01F/
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To suppress the formation of MgO and to improve refining efficiency by forming Mg at the bottom surface of a fused salt electrolyte at the time of electrolyzing Mg or Mg alloy from a raw material contg. MgCl 2  and/or MgCl 2 .xH 2 O.  
     SOLUTION: A hermetic type electrolytic cell 10 is composed of the fused salt electrolyte 40 substantially consisting of 1 pt.wt. MgCl 2  and 3 to 5 pts.wt. KCl, a metallic cathode 54 contg. the Mg of density higher than thereof and a graphite anode 32 in a cast steel pot 12. This pot is heated and held at 700 to 850°C at which the electrolyte 40 and the cathode 54 melt at the time of electrolysis. The raw material is then charged into the electrolytic cell and suitable voltage of 4 to 5V is loaded between the anode 32 and the cathode 54 to generate gaseous Cl 2  in the bottom of the anode 32. The Mg cation in the electrolyte 40 is reduced by these gas bubbles 56, by which the Mg metal is formed at the boundary between the electrolyte 40 and the cathode 54 and is absorbed in the cathode 54 layer. Simultaneously, the raw material is added to the electrolyte 40 to replenish the Mg cations and further, the accumulated refined metal is properly taken out. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S5670452-A (JP)
Title: Detector of condition of refrigerant
Inventor: FUJII MANABU
IPC: G01N27/22
Filed: 1979-11-13
Abstract: PURPOSE: To detect the change of specific inductive capacity based on the change of phase of the refrigerant such as, for instance, gas and liquid as the change of electrostatic capacity by constituting a capacitor between electrodes in plural arranged in parallel, in the passage of the refrigerant.  
     CONSTITUTION: The porous electrodes 8 are arranged in plural perpendicularly to the flow (in the direction of an arrow) of the refrigerant and are capable of constituting one capacitor corresponding to the change of phase of the refrigerant which exists between adjacent facing electrodes. By connecting in parallel a plurality of unit capacitors thus constituted, a plurality of electrostatic capacities changing almost in parallel to the specific inductive capacity of a dielectric substance between the respective porous electrodes can be measured in a composed form between a pair of electrodes 13a and 13b. By increasing the number of electrodes, a facing area can be increased without increasing the size in the direction of the flow of the refrigerant and the necessary cross-sectional area can fully be secured as a whole without increase of pressure loss even if the intervals between the facing electrodes are lessened, whereby the improvement of the detecting sensitivity and the simplification of a sembling can be achieved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5671447-A (JP)
Title: Rotor for rotary electric machine
Inventor: SAWATANI KENJI
IPC: H02K9/02
Filed: 1979-11-13
Abstract: PURPOSE:To raise the cooling effect by forming vent holes at the peripheral surface of the boss cylinder of a rotor spoke arranged with annular rim on the outer periphery and the axial end thereof, thereby forming a cooling air passage in the boss cylinder and thereby reducing the air flow resistance to the rim duct. CONSTITUTION:The annular rim 3 is arranged on the outer periphery of the rotor spoke 2 and salient poles 4 are mounted on the outer periphery of a rotor, vent holes 9 are formed at the axial end 2a of the rotor spoke 2, and a number of vent holes 10 are formed on the cylindrical surface of the boss cylinder 2b of the rotor spoke. Thus, since the cooling air flow resistance to the rim duct 5 can be decreased, the cooling effect can be improved.
Patent JP-H0441505-A (JP)
Title: Production of new copolymer latex
Inventor: MUROI TOSHIMASA
IPC: C08F236/04
Filed: 1990-06-07
Abstract: PURPOSE:To produce a new copolymer latex improved in adhesiveness and being useful for paper coating, carpet backing, etc., by emulsion-copolymerizing a conjugated diene with an ethylenically unsaturated carboxylic acid and another monomer, in the presence of a specified chain transfer agent. CONSTITUTION:40-60wt.% monomer mixture of a particle diameter of 0.05-1mum comprising 20-90wt.% conjugated diene (e.g. butadiene), 0.5-10wt.% ethylenically unsaturated carboxylic acid (e.g. itaconic acid) and another comonomer (e.g. styrene) is emulsion-copolymerized at 60-90 deg.C in a solvent in the presence of 0.2-20 pts.wt., per 100 pts.wt. monomer mixture, chain transfer agent which comprises a 2-20C thioalkylaldehyde (e.g. thiooctylaldehyde) and may optionally contain another known chain transfer agent, a surfactant and a polymerization initiator.