baber/WOPTO huggingface dataset:
Patent JP-H11256216-A (JP)
Title: Method for melting stainless steel
Inventor: TERABATAKE TOMOMICHI
IPC: C21C5/28
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a melting method of stainless steel with which the locally temp. lowering of molten steel during decarburization-blowing in a converter is prevented and the oxidizing loss quantity of Cr is reduced to less than that in a conventional method and also, the consumption of an Fe-Si ally for reducing the Cr oxide transferred into slag can be lowered. SOLUTION: In a melting method of molten stainless steel by charging molten iron or molten crude Cr-containing steel and on Fe-Cr alloy into a refining furnace and executing oxygen-blowing and component adjustment, after beforehand charging the whole or a part of the necessary Fe-Cr alloy quantity to the melting into the refining furnace, the molten iron or the molten crude Cr- containing steel is charged.
Patent JP-S5891503-A (JP)
Inventor: KONRAATO FURANKE
IPC: G11B17/022
Filed: 1982-04-14
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-H08267443-A (JP)
Title: Drill tool for rotary impact type hole-making for rock
Inventor: MEYEN HANS-PETER DR
IPC: B25D16/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a drilling tool having a drill body provided with a cutting bit on the drilling side and also having a bore formed in the axial direction and receiving a replaceable central drill and used for drilling on rocks by the rotation percussion. SOLUTION: A central drill 6 is set movably in the axial direction on a drilling tool 1, and a horizontal slot 13 is formed in the state of being eccentric to an axis 44 in the longitudinal direction 44 of a drill and used for rotating securely the central drill, and a bar-shaped or a tubular holding member 12 engaged eccentrically on a central drill shank 7 can be inserted into the slot 13.
Patent JP-S57177380-A (JP)
Title: Method of inhibiting exfoliation of end part of resin film of resin-lined pipe or the like
Inventor: NAKAAGE SUSUMU
IPC: B05D7/22
Filed: 1981-04-24
Abstract: PURPOSE: To inhibit the exfoliation of the end part of a resin film, by forming a groove in a thread shape or the like at the part of a metal pipe near the end of an expected lining resin film, so that a resin film-applied surface area will be enlarged by the grooved part during lining.  
     CONSTITUTION: In the end part of a resin-lined pipe such as a flange joint type, thread-shaped grooves M are formed at the end surface of a flange 2 and an internal end surface, and a polyurethane resin film 3 is formed through an adhesive layer 4 in company with the main body of the pipe. In addition, a cavity H may be formed outside the groove M at the end surface of the flange 2, so that the resin film 3 can be formed in the cavity H, too. Since the thread- shaped groove M is formed at the end part of the lining pipe, the adherent surface area of the resin film 3 to the adhesive layer 4 is enlarged, and its adhering power is increased. In addition, the shear strength of the adhesive layer 4 is also enhanced. Consequently, the exfoliation of the resin film 3 is eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63227038-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJII SHINJI
IPC: H01L21/3205
Filed: 1987-03-17
Abstract: PURPOSE:To improve the reliability of a semiconductor device against an electromigration by substantially uniformly aligning the orientation of crystal grains of a thin conductor film formed on a semiconductor substrate. CONSTITUTION:A substrate 11 is covered in advance with an extremely thin conductor film 30, heat-treated to form a film having fine crystal grains aligned in the orientation, and wirings of a laminated structure in which a thick conductor film 40 to become a wiring layer is formed on the thin film 30. Since the fine crystal grains having a crystal face of predetermined direction of the film 30 are preferentially oriented in the same azimuth as the orientation of the crystal of the film 30 to be grown, the crystal grains of the layer 40 are remarkably aligned in the crystal face azimuth as compared with the conventional one. Thus, electromigration can be reduced.
Patent JP-H11257265-A (JP)
Title: Heat carrying device
Inventor: HATTORI HITOSHI
IPC: F04C29/04
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To relax discharging pulsation, and smoothly and continuously discharge fluid at high temperature. SOLUTION: A capacity type pump mechanism 9 and an electrically driven mechanism part 7 are disposed to the inner part down below of a hermetically sealed case 1 and the inner part upward of the aforesaid case respectively, a suction pipe 31 extended in airtight relation to the inside of the hermetically sealed case 1 is directly connected with the suction port 33 of the capacity type pump mechanism 9, meanwhile, high pressure fluid is introduced to the inside of the hermetically sealed case 1, and concurrently, the hermetically sealed case 1 itself is made to be a discharging pulsation relaxing container kept in two phases, that is, gas and fluid states under a high pressure condition, so that discharging pulsation is thereby relaxed at the time of discharging.
Patent JP-H09227795-A (JP)
Title: Coating material for carrying out soundproofing treatment of engine and soundproofing treatment
Inventor: YASUI YOSHIHIKO
IPC: C09D5/02
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material containing a specific resin emulsion, an extender pigment and flaky filler at a specific ratio, capable of reducing vibration and preventing engine noise by applying to a vibration part of an engine of automobile, etc., and capable of carrying out soundproofing treatment without waste, by control of thin film thickness. SOLUTION: This coating material contains (A) 15-40wt.% resin emulsion (e.g. an emulsion of an acrylic resin, a styrene-butadiene-based resin, a urethane resin and a phenol resin, especially an acrylic emulsion) having >=500 glass transition point, (B) 10-20wt.% extender pigment such as calcium carbonate, barium sulfate, clay or talc and (C) 10-30wt.% flaky filler such as mica or graphite.
Patent JP-H04167661-A (JP)
Title: Facsimile equipment
Inventor: HASHIMOTO YUKIO
IPC: H04M1/2745
Filed: 1990-03-13
Abstract: PURPOSE:To eliminate a need of a private printer by printing a bar code and code data by a printing means. CONSTITUTION:A telephone number or a facsimile number is selected and inputted by an input means 20, and the input result of the input means is stored in a storage means 21, and a converting means 22 converts this number to bar code data based on the input result stored in the storage means 21. A printing means 23 prints a bar code corresponding to this bar code data based on the conversion result of a converting means 22. Thus, the printer only for bar code is unnecessary.
Patent JP-H11221824-A (JP)
Title: Ingot cutting method and device
Inventor: SAITO MINORU
IPC: B28D5/04
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To cut an ingot into an orthogonal flat face with a center axial line with both right and left ends set in parallel to each other without repinching the ingot by pinching the ingot at a plurality of spots with the help of pinchers, then cutting each of the ends right and left of the ingot along the vertical plane which is orthogonal with a center axial line and rotating the ingot at a specified angle so that the head and the tail of the ingot are reversed and it is cut. SOLUTION: Pinchers 6 are arranged horizontally at a few spots in the right and left directions of a level straight line and are open upward and downward at the same angle, a straight line being set as an apex and further, are movable forward and backward at the same time, and horizontally forward and backward over the same distance, coming to a stop. In addition, a rotor 8 is provided which mounts and supports the pinchers 6 upward and can be rotated centered around a perpendicular line 7. Further, a mobile body 9 is provided which mounts the rotor 8 and is movable to the right and the left coming to a stop. Besides, a cutting body 10 is provided which descends along the perpendicular plane which is orthogonal with the horizontal line of the mobile body 9 or the like, and stops after cutting an ingot 1 whose intermediate part is columnar 3 with both apex parts, and ascends.  A storage body 11 stores the apex part 2 of the ingot 1 and stores it after cutting it and also has a support 13 which sucks the thin cut pieces of the one end part of the columnar part 3.
Patent JP-H02243414-A (JP)
Title: Transport device
Inventor: ARAI TORU
IPC: B65G15/10
Filed: 1989-03-14
Abstract: PURPOSE:To enable use without relation to the existence of a pallet by providing slow moving belts and fast moving belts alternately and in parallel, and using a slow moving belt in front and rear of an operation station, and supplying to the station a transported matter by conducting separation by means of a fast moving belt in the vicinity of the station. CONSTITUTION:In the case of transport being made from left to right by means of belts 11, 12 at the drawing, transport is made at a slow speed by means of a slow moving belt 20 at this side position of an operation station 20. And, when arrival is made at the operation station 20 where ascent/descent blocks 21 are in a descending state, a slow moving belt 11 is made to retreat to the lower part, and a transported matter is transported at a high speed by means of a fast moving belt 11, and this transported matter is separated from the succeeding transported matter. Next, stopper pins 25, 26 are made to be at an operation position by means of an air cylinder which is not shown in the drawing, and positioning the transported matter is done and at the same time, the succeeding goods are stopped. Next, ascent/descent blocks 21 are made to ascend and work is pursued. After work completion, descending is made, and carrying out is made to a carrying out side.
Patent JP-H04295028-A (JP)
Title: Dark-color glass and its production
Inventor: KAWAHARA HIDEO
IPC: C03C17/23
Filed: 1991-03-26
Abstract: PURPOSE:To offer a bronze dark-color glass having low transmittance for visible light and to offer the method of manufacturing a bronze dark-color glass which can be preferably applied for the production of small lots and production of various glasses such as thin plate glass, reinforced glass, etc., and by which plate glass, reinforced glass, etc., can be colored into bronze dark color without decreasing its strength. CONSTITUTION:The above bronze dark-color glass consists of a glass substrate and a silicon dioxide film containing carbide of an org. compd. formed at least on one side of the glass substrate. This bronze dark-color glass is manufactured by forming a silicon dixoide film containing an org. compd. on the glass surface and heating at temp. higher than the decomposition temp. of the org. compd.
Patent JP-H07246496-A (JP)
Title: Method for trimming welding bead to weld metal strip
Inventor: KURAMOTO HIROSHI
IPC: B23K37/08
Filed: 1994-03-07
Abstract: PURPOSE:To prevent troubles of a metal strip from being torn off caused on the movement of a trimmer tool being caught to the side periphery of the metal strip in a time of flash trimming executed after welding in a cold rolling line of the metal strip. CONSTITUTION:End surfaces of metal strips are butted and welded, trimming is began at a place leaving a prescribed length from an end of a welding bead 3 formed with this butt-welding, the welding bead is trimmed, after then, the place beyond this beginning point including a remaining welding bead 31 is cut with clipping. Further, the metal strip's widths area preferred to be mutually made same.
Patent JP-S56158102-A (JP)
Title: Supporting body for separation membrane
Inventor: SATOU KIMIHIKO
IPC: B01D69/10
Filed: 1980-05-13
Abstract: PURPOSE:To prepare a substrate of membrane with a uniform strength, by preparing the supporting body of a separation membrane with a fibrous material impregnated with a resin in an amount not to hinder the water permeability. CONSTITUTION:A fibrous material such as a synthetic fiber, a natural fiber, or an inorganic fiber, for instance, is formed into a style comprising a fabric, a nonwoven fabric, or a net; this fibrous material is impregnated with a thermosetting resin, a thermoplastic resin or a mixture thereof, and is set or cured to finish a supporting body. The amount of the impregnated resin is substantially required not to hinder the water permeability; the suitable weight ratio of the resin aganinst the fibrous material to be used therein is 1:100-1:2 in general, and about 1:20-1:4 as preferable.
Patent JP-H11242442-A (JP)
Title: Plasma display device
Inventor: GOTO NOBUTAKA
IPC: H01J11/44
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display device which can be made thin in thickness by obtaining sufficient heat radiation effect without requiring a large space. SOLUTION: This plasma display device is provided with at least a plasma display panel 4 which has couple of substrates 2 and 3 stuck together across a discharge space, a circuit board 10 which drives the plasma display panel 4, and a chassis 5 wherein the plasma display panel 4 and circuit board 10 are united by adhering the plasma display panel 4 to one surface and mounting the circuit board 10 on the other surface;  and board storage rooms 9 partitioned with a partition wall 6 which projects at right angles to the in-surface direction and a lid body 12 put covering the partition wall 6 are formed on the board mount surface side of the chassis 5 and a groove 7 for heat radiation which forms a heat radiation path by spatially coupling the board storage rooms with each other and the board storage rooms with the outside is formed at part of the partition wall 12 which partitions the board storage rooms 9.
Patent JP-S63228105-A (JP)
Title: Sensor for detecting water infiltration of optical fiber
Inventor: SAWANO HIROYUKI
IPC: G02B6/02
Filed: 1987-03-17
Abstract: PURPOSE:To exactly and quickly detect the occurrence of a water infiltration accident and the position where the accident occurs by inserting an optical fiber into a container having water permeability and housing a water swellable material which expands volumetrically into this container. CONSTITUTION:The container 3 has a hollow square columnar shape and is formed with many water permeating holes 5, 5... on the surface thereof. The water swellable material 4 is housed on the lower side in the container 3 and a wedge-shaped projecting part 6 is fixed from the upper side so as to face downward. The optical fiber 2 is inserted through the through-holes 7, 7 into the container 3 and is disposed between the top end of the water swellable material 4 and the tip of the projecting part 6. Water penetrates through the holes 5, 5... into the container 3 and is absorbed in the material 4 when the water infiltration accident occurs in the place where the sensor 4 is installed. Volumetric expansion arises in the material 4 and the optical fiber 2 pushed up by the same contacts the tip of the projecting part 6; the fiber is further bent along the projecting part 6. The loss of the transmitted light transmitted in the fiber 2 increases in this bent part. The increase in the loss is thereby sensed and the occurrence of the water infiltration accident is detected.
Patent JP-H04297906-A (JP)
Title: Fluid pressure controller
Inventor: FUKUI SHIGERU
IPC: G05D16/00
Filed: 1991-03-27
Abstract: PURPOSE:To constitute a device, which does not shut-off a second shut-off valve, without setting the shut-off pressure of the second shut-off valve at a high value so much even when the pressure of a secondary side duct is increased for comparatively long time by the fault of a first pressure control valve. CONSTITUTION:A first duct 3 serially providing a first pressure control valve 5 and a first shut-off valve 6 and a second duct 4 serially providing a second pressure control valve 7 and a second shut-off valve 8 are parallelly formed between primary and secondary side ducts 1 and 2, difference is set at controlled pressure and fluid is preferentially circulated to the first duct 3. Then, a pilot pressure type stop valve V is provided at a duct P8 for pilot pressure of the second shut-off valve 8 so as to maintain the duct P8 for pilot pressure in a closed state when the secondary side duct 2 is increased to the abnormal pressure of a value higher than controlled pressure C1 of the first pressure control valve and to maintain the duct P8 in an opened state when the pressure of the secondar side duct 2 is decreased after this abnormal pressure is generated.
Patent JP-S58180994-A (JP)
Inventor: TOUKAWA HIROICHI
IPC: G21C17/108
Filed: 1982-04-16
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-S56158428-A (JP)
Title: Plasma etching device
Inventor: SHIBAYAMA HIKOSUKE
IPC: H01L21/302
Filed: 1980-05-12
Abstract: PURPOSE:To work a minute pattern on a workpiece with no damage and high speed by arranging an intermediate electrode less than 2mm. in thickness between a cathode and an anode. CONSTITUTION:When a polar body 7 having a hole 7a in the middle of a cathode 2 and an anode 3 is arranged, the generation of plasma is almost limitted at a space between the cathode and the intermediate polar body for gaining plasma of high density to improve etching speed. Moreover, because ion energy contributing to etching depends on a potential difference between the cathode and the intermediate polar body, it is known that there is no damage to a sample 4 and little deterioration of an electrical characteristic. When further the intermediate polar body 7 is arranged to be horizontally driven 11 and to select the thickness of the intermediate body 7 2mm. and less, the performance of a device of this kind is further improve to be extremely favorable to a plasma etching process as well as to the removal of a damaged layer caused thereby and of the contaminants on the high- molecular film caused by reaction gas.
Patent JP-S60204310-A (JP)
Title: Polypropylene family sheet excellent in impact resistance
Inventor: UEDA RIYUUHEI
IPC: C08J5/18
Filed: 1984-03-29
Abstract: PURPOSE:To obtain the sheet having specified physical property defining the structure of crystalline part and noncrystalline part of the resin in a sheet, no anisotropy and superior formability, formstability and impact resistance at low temperature by using the propylene family polymer with specified melt index as a resin stock. CONSTITUTION:The propylene family polymer having 5 or less melt index and made of the propyelen unit equal to or more than 70wt% of its composition unit, is formed by the sheet forming machine composed of an extruder, T form die and a sheet take up mechanism with cooling rolls. The force parallel with sheet surface caused at heating to the temperature equal to or higher than the sheet melting point is kept such that the maximum value (Ftmax) of the value (Ft) integrated by the time while said force is being generated, is 0.5-45kg.min/cm<2>, and the ratio (RFt) of the values (Ft) measured in right angled direction to each other in the sheet surface, is equal to or less than 10. The difference of melting point (DELTATms=Tms-Tmr) between the melting point (Tms) of the sheet and the melting point (Tmr) measured again for the recrystallized sheet after it has been heated and melted at the state where the sheet is left as it is, is equal to or higher than 3 deg.C. Thus, the objective sheet is obtained.
Patent JP-S53146651-A (JP)
Title: Electrode production of liquid crystal display device
Inventor: FUNADA FUMIAKI
IPC: G02F1/1343
Filed: 1977-05-25
Abstract: PURPOSE: To increase the electric field at electrode edges, maintain a nematic state and inhibit the progression of the focal conic state from the edges by vapor-depositing an insulating material layer only on the central part of a matrix display electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60243088-A (JP)
Title: Isatin derivative having 1,7-bond and its preparation
Inventor: IRIKURA TSUTOMU
IPC: C07D513/06
Filed: 1985-03-27
Abstract: NEW MATERIAL:A compound shown by the formula I (R1 and R2 are H, halogen, lower alkyl, or lower alkoxy; R3 is H, or lower alkyl; X is methylene, O, or S). EXAMPLE:5,6-Dihydro-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dione. USE:An industrial raw material for dye, etc., and a raw material for agricultural chemicals or drugs. PREPARATION:A halogenoacetyl derivative shown by the formula II (Y is Cl or Br) is reacted with pyridine to give a pyridinium halide shown by the formula III, which is reacted with p-nitroso-N,N-dimethylaniline, to give a nitron derivative shown by the formula IV. It is then treated with an inorganic acid.
Patent JP-H11259553-A (JP)
Title: Design supporting method for system where hardware and software coexist
Inventor: KATAOKA SHOICHI
IPC: G06F9/06
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To automatically decide temporary software part and hardware part from a system specification description and then to automatically optimize the division point of both by evaluation through simulation. SOLUTION: The system specification description for describing the specifications of a system by the set of the processes of an execution unit is prepared, and based on the system specification description, all the processes are initially divided into temporary hardware realization candidates P4-P7 and temporary software realization candidates P1-P3. At the time, information for indicating priority is attached to the one accompanying the priority in the execution of a processing, and at the time of initial division, the ones to which the information for indicating the priority is attached are turned to the software realization candidates and the others are turned to the hardware realization candidates.  Then, the candidates are simulated, execution conditions are stored as profiling information, a change candidate from the respective candidates is selected based on it, the improvement rate of a chip area and an effective speed is evaluated further and thus, the division point is automatically corrected to the optimum one.
Patent JP-H03265362-A (JP)
Title: Communication system for facsimile equipment
Inventor: EDAMURA TOSHIAKI
IPC: H04N1/32
Filed: 1990-03-15
Abstract: PURPOSE:To designate desired recording paper optionally at a sender side by providing a means designating kinds of recording paper at the sender side, informing the designated kind of recording paper to a receiver side and allowing the receiver side to record a picture onto the notified kind of recording paper. CONSTITUTION:An operation display section 6 at a sender side is provided with a recording paper setting means 61 designating the kind of desired recording paper in the case of transmission of an original, designates the kind of recording paper optionally and informs the kind to the receiver side and sends the picture information. On the other hand, various kinds of feed paper are accommodated in a paper feeder 21 in a plotter 2 at the receiver side and the picture information is recorded by using the notified kind of recording paper. Thus, the sender side designates desired recording paper.
Patent JP-S62218894-A (JP)
Inventor: SASA JIRO
IPC: G21C13/00
Filed: 1986-03-20
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。