baber/WOPTO huggingface dataset:
Patent JP-S58177122-A (JP)
Title: Dry type desulfurization apparatus for exhaust smoke
Inventor: ISHIDA RIYUUICHIROU
IPC: B01D53/50
Filed: 1982-04-09
Abstract: PURPOSE:To reduce desulfurization cost, by utilizing a part of the outlet gas of an S recovery part as the reducing agent floating gas of a reducing tower having a fluidized bed structure to eliminate the supply of a gas low in oxygen content from the outside of an apparatus. CONSTITUTION:A desulfurization agent having SO2 adsorbed from an exhaust gas thereby is heated to release a SO2 gas and this SO2 gas is sent to a reducing tower 82 with a fluidized bed structure while air 14 is mixed therein to form a reducing gas 16 containing H2S, S2 and COS which is in turn sent to an S recovery section 9 to recover S8. The part 19 of the outlet gas from the S recovery section 9 is sent to the reducing tower 8 with the fluidized bed structure to secure th floating force of a reducing agent 15. By this mechanism, the gas low in oxygen content from the S recovery section is utilized to inexpensively secure the floating force of the reducing agent in the reducing tower with the fluidized bed structure facilitating the uniformization of the temp. in the tower and stable reducing capacity can be attained.
Patent JP-S60203495-A (JP)
Title: Manufacture of lithographic printing aluminum base material and lithographic printing alminum substrate
Inventor: SHIRAI AKIRA
IPC: C25F3/04
Filed: 1984-03-28
Abstract: PURPOSE:To manufacture the titled substrate efficient in printing durability, by a method wherein after chemically processing the lithographic printing aluminum base material the surface of which is specifically embossed, its surface is roughened by electrolysis. CONSTITUTION:The lighographic printing aluminum base material is obtained by a method wherein the aluminum (alloy) plate of 99.5%min. in purity is rolled by using a roll and the concave part or convex part of 0.3-1.0mum in surface roughness and 10-100mum in diameter is formed on the surface. Then, after chemically processing this base material by dipping it into the aqueous solution of acid (for example: phosphoric acid) or alkali (for example: NaOH), the surface is roughened by electrolysis with asymmetrical alternating current under conditions of 2,000 coulomb max. in anodic quantity of electricity, 5-50V in voltage, 10-100A/dm<2> in current density and 0.4-1.25 in cathodic quantity of electricity/ anodic quantity of electricity in the aqueous solution containing aliminum of 1,000-40,000ppm and aluminum nitrate of 50-4,000ppm.
Patent JP-H0677633-A (JP)
Title: Printed wiring board and production thereof
Inventor: TSUNASHIMA EIICHI
IPC: H05K3/34
Filed: 1992-03-16
Abstract: PURPOSE:To obtain a printed wiring board, and production thereof, in which solder bridge and electrical layer short caused thereby are eliminated. CONSTITUTION:Thermosetting resin layers 100, 200 thicker than a wiring layer 2, formed at a predetermined region on a board 1, are formed in the gap between the wiring layers 2. The thermosetting resin layer 100 is composed of a first thermosetting resin layer 3 having thickness identical to that U of the wiring layer 2, and a second thermosetting resin layer 4 formed thereon. The thermosetting resin layer 200 is composed of a pair of third thermosetting resin layers 5 having thickness identical to that U of the wiring layer 2 arranged through a predetermined gap, and a fourth thermosetting resin layer 6 filling the gap between the pair of third thermosetting resin layers 5 and projecting from the top surface of the third thermosetting resin layer 5.
Patent JP-S59185045-A (JP)
Title: Optical pickup device
Inventor: MINAMINO IKUO
IPC: G11B7/135
Filed: 1983-04-01
Abstract: PURPOSE:To prevent a reflected light from being returned to a semiconductor laser by making a ray reflected on a recording face incident to a reflected face of a prism in an angle approximate to a critical angle or larger and further making a ray from a light source incident to the reflecting face of the prism at the critical angle or below. CONSTITUTION:The ray from the semiconductor laser 10 is made incident to the reflecting face 12 of the prism 11 at an angle causing less reflection. The ray transmitted through the prism 11 and an objective lens 13 and reflected on the recording face 14 passes again through the objective lens 13 and is made incident to the prism 11. This ray is set so as to be made incident to the reflecting face 12 in the vicinity of the critical angle. The light reflected from the replecting face 12 of the prism 11 is made incident to a photodetector 15. The emitted light from a semiconductor laser 10 is made incident to the reflecting face 12 of the prism 11 at a critical angle or little smaller, and the reflected light from the recording face 14 is prevented from being returned to the semiconductor laser 10 and a focus error signal is obtained at the same time by means of the critical angle method by making the irradiated light of the semiconductor laser 10 incident to the reflecting face 12 of the prism 11 at an angle slightly smaller than the critical angle and making the reflected light from the recording face 14 to the reflecting face 12 of the prism 11 at the critical angle.
Patent JP-H02237703-A (JP)
Title: Diamond tool and cutting device using this tool
Inventor: KODERA SUNAO
IPC: B23Q15/14
Filed: 1989-03-10
Abstract: PURPOSE:To cut and machine a workpiece with high accuracy by forming a conductive iron-implantation layer on rake face and the cutting edge of a tool, applying a voltage between the conductive workpiece and the conductive layer to measure a current value, and detecting a contact point of the tool with the workpiece based on the change in the current value. CONSTITUTION:When a voltage is applied between a diamond tool 2 and a workpiece 1, the tool 2 is brought close to the workpiece 1 by a microvibrating tool rest 4, and a cutting edge contacts the workpiece 1, a current C flows into a circuit 12. A ammeter 11 detects the current value C and outputs it to a control device 13. When the current value C becomes larger than a threshold value, the control device 13 judges that the cutting edge came into contact with the workpiece 1, drives a driving piezoelectric element 45 through a piezoelectric element power supply 5, referenced from this contact-position, and controls the micro-depth of cut by detection signals of a displacement gage 6. Since the current flows in the circuit 12 at an instant when the cutting edge wakes contact with the conductive workpiece 1, a contact point can be detected with high accuracy, and thereby the cutting accuracy is improved.
Patent JP-S58175351-A (JP)
Title: Service system of telephone attendant board
Inventor: YAMAGISHI ATSUHIRO
IPC: H04M3/533
Filed: 1982-04-08
Abstract: PURPOSE:To utilize effectively the capacity of the operator of a telephone attendant board, by providing a voice storage service device to an extention telephone exchange and therefore recording the message to be given to a telephone to said service device. CONSTITUTION:A voice storage service device VSE is connected via a connector CN to the 2nd terminal of an operator trunk OPT which is connected to a link network NW of an extension telephone exchange. The originating terminal S of the device VSE is connected to the network NW. A call incoming from a central office incoming trunk ITC of an exchange is connected to the trunk OPT through a bus 1 of the network NW to perform the talking with the operator of a telephone attendant board ATT. Then the operator listens the information connected to an extension telephone SUB, sets a contact X of a switch relay of the trunk OPT at the break side and stores the message to be sent to the SUB at a voice storing part VS. A switch relay contact (y) of the device VSE is connected to a terminal S, and the information stored at the part VS is sent to the SUB via a bus 2. Thus the capacity of the operator of the ATT is effectively utilized.
Patent JP-S58185908-A (JP)
Inventor: PIEERU RUI GIRUBEERU BONOO
IPC: F02B37/16
Filed: 1983-04-02
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-H05267470-A (JP)
Title: Integrated circuit device and its manufacture
IPC: H01L21/768
Filed: 1992-03-17
Abstract: PURPOSE:To prevent generation of disconnection, etc., of a wiring layer by reducing a step difference by making the surface of a wiring layer inside a through-hole shallow in an interlayer connection part which is stacked by concentrating through-holes of a plurality of wiring layers regarding an integrated circuit device which features a through-hole for mutual connecting of a multilayer interconnection and a manufacturing method thereof. CONSTITUTION:A lower layer insulating layer 3 having a lower layer through- hole region 5 consisting of a plurality of lower layer through-holes 4 is formed on a semiconductor substrate 1 or a lower wiring layer 2, and an intermediate wiring layer 6 having a virtually flat surface is formed thereon, which is connected to the substrate 1 or the lower layer wiring layer 2 through the lower layer through-hole 4 of the lower layer through-hole region 5. An upper layer insulating layer 7 having an upper layer through-hole region 8 which consists of one or a plurality of through-holes is formed thereon and an upper layer wiring layer 9 connected to the intermediate wiring layer 6 through the upper layer through-hole region 8 is formed thereon.
Patent JP-S59184238-A (JP)
Title: Propylene polymer composition
Inventor: TAJIMA KOUICHI
IPC: C08L23/10
Filed: 1983-04-05
Abstract: PURPOSE:The titled composition excellent in transparency and rigidity, comprising a propylene polymer, a dibenzylidenesorbitol, and a zeolite-alkaline earth metal complex. CONSTITUTION:A mixture of 100pts.wt. propylene polymer having a content of ethylene and/or alpha-olefin of 15wt% or below and an MFI of 0.01-100g/10min, 0.05-1.0pt.wt. dibenzylidenesorbitol of the formula (wherein R<1-3> are each H, a 12 C or lower alkyl, an 8 C or lower alkoxy, or a halogen), and 0.01-1.0pt.wt. zeolite-alkaline earth metal complex is melt-kneaded at 180-250 deg.C. EFFECT:An odorless molding substantially free of coloration due to gamma-ray radiation can be obtained.
Patent JP-H11253745-A (JP)
Title: Method and apparatus for recovering ammonia
Inventor: YOSHIOKA AKIRA
IPC: C01C1/02
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To recover ammonia in exhaust gas smoothly and surely as ammonia water without generating a harmful gas such as nitrogen oxides, to remove ammonia components easily from exhaust gas, and to miniaturize a facility. SOLUTION: Exhaust gas is brought into contact with a filter 6, water is circulated to the filter 6, ammonia in the exhaust gas is absorbed in water, and the circulating water is cooled. In this process, by making the exhaust gas contact the water efficiently in the filter 6, ammonia contained in the exhaust gas is absorbed in the water smoothly, ammonia components are removed surely from the exhaust gas, and the release of ammonia in the circulating water is controlled by cooling the circulating water.
Patent JP-S52141943-A (JP)
Title: Elevator group control system
Inventor: TAKEUCHI TERUO
IPC: B66B1/18
Filed: 1976-05-21
Abstract: PURPOSE: To provide for distribution of elevator cages in the waiting state with a simple circuit and with high degree of freedom. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01232038-A (JP)
Title: Electret polymer sheet like article and preparation thereof
Inventor: AKAGI TAKAO
IPC: B32B27/30
Filed: 1988-03-11
Abstract: PURPOSE:To form a polymer sheet having surface high charge density, by provid ing a crosslinked structural film having a specific thickness composed of a silane compound to at least the single surface of a polymer sheet and imparting an electret property to said film. CONSTITUTION:A crosslinked structural film having a thickness of 0.03-0.5mum is formed to at least the single surface of a polymer sheet using a silane com pound or a fluorine compound by plasma polymerization and subsequently treated with a high voltage power supply to prepare an electret polymer sheet like article. As the representative examples of the fluorine compound monomer used in plasma polymerization, there are C2F4, C3F6, C3F8, C4F8 or the like and, as the representative examples of the silane compound, there are trimethoxysilane, trimethoxyvinysilane or the like. An electret degree is pref. 3X10<-10>c/cm<2> or more as surface charge density.
Patent JP-S58176961-A (JP)
Title: Module substrate
Inventor: TOKUNAGA YUTAKA
IPC: H01L23/52
Filed: 1982-04-10
Abstract: PURPOSE:To eliminate insulated crossing points between wirings on a substrate by providing connecting terminals of chip carrier at the area corresponding to specified connecting points on the wirings provided on the wiring substrate on or within the chip carrier. CONSTITUTION:In an example of a drive circuit of heat sensible head in the facsimile equipment, heat generating resistance materials 11a-11h are connected to an input side wiring 9a through diodes 10a-10h and simultaneously connected respectively to output side wirings 14a-14h at the connecting points 15a-15h through diodes 12a-12h and extension wirings 13a-13h. In addition, similar heat generating resistance material group is connected between the input side wiring and output side wiring in the same way. A heat generating resistance material is selected through combination of single wiring of the input side wiring and output side wiring. For example, when printing is to be carried out to a printing paper placed in contact through heat generation of a heat generating resistance material 11e, the print pulse for wiring is applied between the input side wiring 9a and output side wiring 14e.
Patent JP-H07307054-A (JP)
Title: Magnetic disk device
Inventor: NOBETANI TSUTOMU
IPC: G11B27/10
Filed: 1995-03-17
Abstract: PURPOSE:To set the output pulse of an index pulse corresponding to a rotational speed with a reduced space and high precision by providing plural stages of input circuits each having input threshold value voltage of a prescribed ratio and switching these circuits. CONSTITUTION:When the rotational speed of a recording medium 10 is 360RPM, a selecting circuit 27 selects a buffer circuit 25 having a higher threshold value voltage. An index detection circuit 5 inverses the level of a detection pulse (a) when a detection range is reached by the rotation of a discrimination means 9. Then, a transistor 20 is turned off and the charge in a capacitance 22 of an integrator circuit is discharged through a resistance 21 and an integration signal (b) is generated. If the level of the signal (b) becomes less than a threshold value, the output of a buffer 25 is inversed and an index pulse generating circuit 7 generates an index-out signal with a prescribed width in accordance with the change of a digital signal (c). When the rotational speed of the medium 10 is 300RPM, a buffer circuit 26 is selected and similar operations take place. In this constitution, the magnetic disk device is made small in size and high in reliability.
Patent JP-S57173461-A (JP)
Title: Method and apparatus for removing work in magnet chuck
Inventor: FURUSATO TAKEJI
IPC: B24B41/06
Filed: 1981-04-21
Abstract: PURPOSE:To remove the work easily without damaging it by supplying a pressure fluid into a clearance between the magnet chuck and the work when removing the work fixed means of the magnetic chuck of a surface grinder, etc. CONSTITUTION:The work is fixed onto the face plate 27 of the electromagnetic chuck 15 under a condition that outflow ports 37 are clogged, and ground. When grinding work is completed and the work is removed, the electromagnetic chuck 15 is at OFF and demagnetized, and the pressure fluid is supplied from a supply port 33. The fluid flows into the minute clearance between the upper surface of the face plate 27 and the mounting surface of the work from the outflow ports 37 through flow paths 35, 39, and the fluid functions as a lubricant between the face plate 27 and the work. Accordingly, the work is easily moved, and the work can be removed from the electromagnetic chuck 15 without damaging the work.
Patent JP-H11253992-A (JP)
Title: Water treatment
Inventor: KIMURA KENJI
IPC: C02F3/34
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To effectively remove nitrate nitrogen in raw water, in performing water treatment for removing nitrate nitrogen contained in raw water, by bringing microorganisms showing denitrifying activity under an aerobic condition into contact with raw water under an aerobic condition. SOLUTION: As microorganisms showing denitrifying activity under an aerobic condition, various bacteria being some strains among the true fungi, an actinomyces or gene recombination bacteria are used but Streptomices, candida or fusarium is pref. When nitrate nitrogen in raw water becoming a tap water source is removed by using these bacteria, at first, the acclimation of bacteria is performed under an aerobic condition in an aeration device 2 by applying aeration treatment to a carrier supporting bacteria showing denitrifying activity under an aerobic condition and, thereafter, aeration is stopped to bring raw water containing nitrate nitrogen into contact with bacteria to perform denitrifying treatment.  Subsequently, the carrier is sedimented and separated by the sedimentation treatment in a sedimentation tank 3 and treated water is discharged and the separated carrier is again aerated.
Patent JP-H11254066-A (JP)
Title: Shooter joint
Inventor: ICHIKAWA IZUMI
IPC: B21D45/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To remove a press die with one operation without lowering the efficiency of press die changing working. SOLUTION: A joint holder 1 to be mounted so that it does not project from the rear side and the joint 5 into which a hose 6 is inserted, are connected by an elastic combining means on the rear side of a die holder DH. By removing the joint 5 into which the hose 6 has been inserted from the joint holder 1 which has been fit on the rear side of the die holder DH, and by moving the press die while sliding the press die on the surface plate of a press mechanism, the press die changing working can be facilitated. Therefore, enhancing the efficiency of the working becomes possible, and by a mechanism that an engaging body 4 supported by a leaf spring body from the outside surface of the joint holder 1 and projected on an inside surface and a first annular recessed part provided on the joint 5, have been engaged, the hose 6 can be connected to the die holder DH with one operation.
Patent JP-H10253977-A (JP)
Title: Reflector plate and exposure device
Inventor: NAKAI YUTAKA
IPC: G09F9/30
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a reflector plate having a random ruggedness distribution. SOLUTION: The reflector plate 1 is provided with a substrate 2, on which ruggedness having the displacement distribution of a depth direction corresponding to the intensity distribution of speckles to be generated at the time of irradiating a scatterplate with a coherent light or a quasi-coherent light and a reflection film 3 formed on the substrate 2.  The reflector plate 1 has ruggedness corresponding to random speckle patterns to be generated by a stochastic process on its reflection area and since regularity is precluded from the distribution of the reggedness, the plate 1 can reflect an incident light entering from a prescribed angle so that intensities of reflected lights are smoothly and continuously distributed over the range of prescribed angles around an angle of specular reflection with respect to the incident light without generating diffraction or the like and, especially, the plate 1 is suitable for the reflection electrode of a reflection type liquid crystal display device.
Patent JP-H03277208-A (JP)
Title: Reaping part in combine
Inventor: OCHI RIICHI
IPC: A01D34/13
Filed: 1990-03-09
Abstract: PURPOSE:To prevent mud pushing or attaching of mud on crops by providing ground-attaching parts on left and right sides of reaping blades of hair clippers type and forming a passing part between lower face of a horizontally fixed part material and ground. CONSTITUTION:Ground-attaching parts 18 are located lower than lower ends of reaping blades 8 of hair clippers type and a lower face 20 of a horizontally fixed part material 12 and lower end parts of the reaping blades 8 of hair clippers type and a horizontally fixed part material 12 are located at a position of a constant height from the ground, then a passing part A is formed between the lower face 20 of the horizontally fixed part material 12 and the ground 51. Thereby, mud pushed by the horizontally fixed part material 12 passes the passing part A without generating mud pushing and invasion of the mud into an auger room in introduced by an upper face of the reaping blades 8 of hair clippers type is also able to be prevented.
Patent JP-H04293991-A (JP)
Title: Antioxidant containing peridinin as effective constituent and manufacture of peridinin
Inventor: MIKI WATARU
IPC: C07D407/06
Filed: 1991-03-25
Abstract: PURPOSE:To obtain the title antioxidant having high safety and improved antioxidizing ability by extracting from an animal of the order Alcyonacea, a coelenterate, and purifying the extract. CONSTITUTION:An animal of the order Alcyonacea, a coelenterate, is cut into small pieces andextracted with an organic solvent comprising a mixture of hexane and acetone. The extract is subjected to partition or chromatographic purification to give an antioxidant containing peridinin of the formula as effective constituent.
Patent JP-H06105616-A (JP)
Title: Lichenous material for vegetation
Inventor: TSUBOI ISAMU
IPC: A01G1/00
Filed: 1992-01-30
Abstract: PURPOSE:To obtain a lichenous material for vegetation so as to protect surface soil such as created bare land, slopes or normal surfaces or creating lignosae in infertile land surfaces, rocky surfaces or devastated land surfaces. CONSTITUTION:The objective lichenous material for vegetation is constructed by filling a powdery or a granular material such as a material suitable for plant growth, a culture material for promoting the plant growth, a material useful for preventing the plant growth from being damaged or a plant seed on a sheetlike body in which a fibrous solid substance having water resistance is freely entangled to form a so-called 'cotton'-like state and usually having 5-40mm thickness as a carrier and holding the powdery or granular body thereon.
Patent JP-H10248204-A (JP)
Title: Dynamic pressure bearing motor
Inventor: KISHI YUSUKE
IPC: F16C17/02
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic pressure bearing motor from which no dynamic pressure generating oil leaks out, by constituting the circulating path of the dynamic pressure generating oil with a simple structure. SOLUTION: Since recesses are formed on the outer peripheral surface of a sleeve 4 or inner peripheral surface of a bearing housing 3 or both the external and internal surfaces and the clearance 11 formed of the recesses between the sleeve 4 and the housing 3 due to the attaching relationship between the sleeve 4 and the housing 3 is used as the circulating passage of dynamic pressure generating oil, the dynamic pressure generating oil can be circulated in an excellent state and the leakage, etc., of the oil can be prevented. Therefore, the durability and reliability of a dynamic pressure bearing motor can be improved, because the dynamic pressure generating oil can always be supplied in a stable state.