baber/WOPTO huggingface dataset:
Patent JP-S5921449-A (JP)
Title: Ingot making method
Inventor: HASHIMOTO AKIO
IPC: B22D27/08
Filed: 1982-07-27
Abstract: PURPOSE:To fine the grains in the texture of an ingot and to prevent a secondary shrinkage cavity with ease by dipping a taper-less casting mold under charging of molten metal therein in water successively from the bottom thereof, causing the bumping of the water on the outside of the casting mold and applying vibration on the molten metal in the casting mold. CONSTITUTION:The stop cock 9 of an intermediate pan 7 is removed and molten metal 10 is top charged through a nozzle 8 into a taper-less casting mold 11 with a riser 12 placed on a base plate 6 sticking to the piston rod 5 of a hydraulic cylinder 4 in a water tank 1 while the water in the tank 1 is kept circulated with a pump 13 and the water is kept cooled in a cooling column 14. The mold 11 which is heated to the b.p. of the water or above by the metal 10 charged thereon is brought down in accordance with the level of the metal 10 and is successively dipped in the water so that the bumping of the water is induced on the outside surface f the mold 11. The solidified texture of the metal 10 is made into small granular crystals by the vibration thereof and the solidification gradient from the bottom toward the upper part is given. Since the ingot is formed with the riser 12 and without taper, the generation of the secondary shrinkage cavity is prevented and the sound ingot is obtd.
Patent JP-H05172545-A (JP)
Title: Spectacle-frame manufacturing system
Inventor: AOYAMA KYOYA
IPC: G02C13/00
Filed: 1992-04-24
Abstract: PURPOSE:To obtain a spectacle-frame manufacturing system, which automati cally manufactures a quickly spectacle frame that exactly fits the individual person wearing the spectacles. CONSTITUTION:A spectacle-frame manufacturing system performs the following functions. The face of a person under test 2 is measured with a three- dimensional face-shape measuring device 1 in three dimensions, and the three- dimensional face-shape data are obtained. At the same time, the spectacle-frame data suitable for the taste of the person under test 2 are selected out of a spectacle-frame database 3 comprising various data of the spectacle frames and inputted. The input data and the three-dimensional face-shape data are synthesized. The image of the state, wherein the spectacle frame 2 which is selected for the person under test 2 is worn, is displayed on a display device 4. Furthermore, the spectacle-frame cutting and adjusting data (h) required for the most fitting state for the person under test 2 are obtained based on the three-dimensional face-shape data and the selected spectacle-frame data. The spectacle-frame material is cut and adjusted based on the spectacle cutting and adjusting data, and the spectacle frame is manufactured.
Patent JP-H04333665-A (JP)
Title: Antibacterial deodorant for fiber
Inventor: MAKINO KIMIHIRO
IPC: D06M13/322
Filed: 1991-05-08
Abstract: PURPOSE:To provide an antibacterial deodorant comprising a specific quaternary ammonium silt and exhibiting excellent antibacterial activity against gram negative bacteria, and having good yellowing resistance, heat resistance, and corrosion resistance. CONSTITUTION:An antibacterial deodorant containing at least one of quaternary ammonium salts of the formula (R<1> is 8-22C alkyl, alkenyl; R<2>, R<3> are 1-5C alkyl; R<4> is 2-4C alkylene; Ar is aryl, aryloxy; X<-m> is alkyl phosphate ester ion; m is 1,2), especially the ammonium salts having alkyl groups introduced on the nitrogen atoms, and capable of applied to cotton, cotton/polyester fibers, synthetic fibers, etc., to give antibacterial deodorant fibers having an excellent antibacterial activity against gram negative bacteria as well as against gram positive bacteria. Since the antibacterial deodorant does not cause the conventional yellowing phenomenon and fluorescent whitening-lowering phenomenon of fibers and further since the antibacterial deodorant exhibits excellent yellowing resistance, heat resistance, corrosion resistance and compatibility with anionic surfactants, the antibacterial deodorant is suitable for imparting the antibacterial deodorant effect to fibers instead of conventional silicone quaternary ammonium salts causing the thermal deterioration of antibacterial properties thereof.
Patent JP-H10319535-A (JP)
Title: Manufacture of silver halide photographic sensitive material and silver halide photographic sensitive material made by same
Inventor: FUKAZAWA KOJI
IPC: G03C1/74
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method of the silver halide photographic sensitive material advantageous for forming thin coat film in high speed by keeping a specified relation between the kinetic surface tension of a coating liquid layer having a gas to liquid interface and the static surface tension of the coating liquid layer having the gas to liquid interface. SOLUTION: This silver halide photographic sensitive material is manufactured by keeping the following relationships between the kinetic surface tension of the coating liquid layer and the static surface tension in order to remarkably enhance coating stability: DSTa /DSTb <=1.0, and SSTa /SSTb <=1.0, and at that time, |DSTa -SSTa |<=20 dyne/cm, where DSTa is the kinetic surface tension of the coating liquid layer having the gas to liquid interface, DSTb is the kinetic surface tension of its adjacent layer, the SSTa is the static surface tension having the gas to liquid interface and SSTb is the static surface tension of its adjacent layer.
Patent JP-H02309814-A (JP)
Title: Cmos logic circuit
Inventor: TANIOKA MASAAKI
IPC: H03K19/0948
Filed: 1989-05-25
Abstract: PURPOSE:To obtain a stable operating state by bringing an input level to an L or an H level forcibly even at the time of opening an input terminal being no signal is supplied externally to the input terminal through the operation of 1st and 2nd transistors(TRs). CONSTITUTION:A level setting circuit consists of a 1st N-channel TR 14 and a 2nd N-channel TR 16 and sets an input level when no input voltage is applied to an input terminal 10. In such a case, when an input voltage is applied to the input terminal 10, the 1st and 2nd TRs 14, 16 are operated so as not to give any substantial effect onto the operation of a CMOS logic circuit, and the circuit acts substantially similarly to a conventional CMOS logic circuit. Then the input voltage is brought into any of L and H level forcibly at the time of opening for input when no input voltage is applied to the input terminal 10. Thus, even when no input voltage is applied to the input terminal 10, a stable input state in either H or L level is obtained.
Patent JP-S6112764-A (JP)
Title: Antifouling coating composition
Inventor: WATABE TAKASHI
IPC: C09D5/08
Filed: 1984-06-27
Abstract: PURPOSE:To obtain the titled composition of low toxicity for application to underwater structures such as ships or pipelines to prevent their surfaces from attachment and growth of aquatic organisms, by incorporating a base resin with such specific ingredient(s) as N-(fluorodichloromethylthio)-phthalimide as antifouling agent. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of a base resin (on a solid bases) with (B) as antifouling agent(s) of low toxicity, pref. 10-150pts.wt. of at least one sort of compound selected from N-(fluorodichloromethylthio)-phthalimide, N,N'-dimethyl-N'-phenyl-(N'-fluorodichloromethylthio)-sulfamide and benzimidazolylmethyl carbonate. Furthermore, this composition is preferably combined with <=150pts.wt. of such general antifouling agent(s) as organotin compound, chlorinated organic compound, thiuram compound, or carbamate compound.
Patent JP-H11326711-A (JP)
Title: Optical module and photodetector
Inventor: TAKAHASHI ATSUSHI
IPC: G02B7/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical module and a photodetector with which reflection back is reduced and improvement in photodetection sensitivity is attained. SOLUTION: Concerning an optical module 150, a WG-PD 100 is mounted on the surface of a module substrate 140. In such mounting, a first incidence plane 120b1 and a second incidence plane 120b2 of the WG-PD 100 are arranged while being inclined about at 45 deg. to a waveguide end face 142b. Concerning the optical module 100, a photodetection plane 120b of a photodetection part 120 is formed from the first incidence plane 120b1 and the second incidence plane 120b2. Therefore, light emitted from the waveguide end face 142b is made incident to the photodetection plane 120 (first incidence plane 120b1 or second incidence plane 120b2) at the incidence angle of about 45 deg.. As a result, one part of incident light to the photodetection part 120 is reflected almost vertically with an incidence direction and the other part is obliquely propagated inside the photodetection part 120.
Patent JP-S63296077-A (JP)
Title: Toner layer forming method
Inventor: SHIBATA TAKENORI
IPC: G03G15/09
Filed: 1987-05-28
Abstract: PURPOSE:To execute a development of a high picture quality without adjusting the concentration, by obstructing a outflow of a carrier by a developer control member, and also, allowing an electrified toner to a sleeve by an electric field and allowing it to flow out. CONSTITUTION:A developer control member 6 is provided in the vicinity of a rotary sleeve 2, and also, to the sleeve 2, AC and DC voltages are superposed and applied from a developing bias power source 9. At the time of a usual development, the sleeve 2 is brought to about 115 rotations, therefore, since a frictional resistance against a magnetically adsorbed carrier 4 is small, and also, a gap of the control member 6 is minute, an outflow of the carrier 4 is obstructed. On the other hand, a toner 5 electrified by the carrier 4 is absorbed to the sleeve 2 by an electric field effect applied onto the sleeve and flows out. Therefore, the toner concentration after passing through the control member becomes a high concentration, and a development of a high picture quality can be executed without controlling the concentration.
Patent JP-S5923257-A (JP)
Title: Optical fiber type sensor
Inventor: MATSUMURA AKIRA
IPC: G01P13/04
Filed: 1982-07-28
Abstract: PURPOSE:To connect directly and electrically a projecting and photodetecting part and a control part, and to eliminate an electric noise picked up by an electric wire, by bundling three optical fibers to one piece, using it as a projecting and photodetecting use detecting cable, and detaching the projecting and photodetecting part from a code plate, and placing it at the control part side. CONSTITUTION:Light is irradiated to a code plate 6 from a projecting part 10 by a projecting fiber 9 in a detecting cable so as to be opposed to a prescribed position of the code plate 6. As the code plate 6 rotates, a reflection face 7 and a non-reflection face 8 make irradiated light pass through alternately, pulse-like reflected light is detected, and it is converted to an electric signal by photodetecting parts 11, 12. In case when a rotary shaft 1 rotates in the right direction, a reflected beam from the reflection face 7 is detected by the photodetecting part 11 first, and thereafter, is detected by the photodetecting part 12. This discrimination is executed by a direction discriminating circuit 13 in a control part 15. The number of pulses obtained by the photodetecting parts 11, 12 corresponds to the number of the reflection faces 7 of the code plate 6, and by counting it, a rotating quantity of the rotary shaft 1, namely, a rotating speed can be known, and also an electric noise picked up by an electric wire can be eliminated.
Patent JP-S5466195-A (JP)
Title: Automatic depositing apparatus
Inventor: TAGUSARI YUKIO
IPC: G06Q20/18
Filed: 1977-11-07
Abstract: PURPOSE: To obtain an apparatus which is easier to use by users for the purpose of labor lessening of bank businesses by providing a gift containing part and enabling the gifts to be automaically provided to the users when the transactions with the users have been established.  
     CONSTITUTION: When the transaction of banknotes for depositing is finished and the approval key is pushed by the user, a main movement control part supplies a driving signal to a drive part 43a. This causes a gift push-out member 43 to move in the direction of the arrow (e). Hence, the gift 42 in the lowermost position in the containing part 41 arrives at a return port 6 along guide 44. As a result, at the time when the transaction with the user ends, the gift may be automatically provided to the user, thus the transaction may be accomplished earlier, the utilization of the apparatus enhanced and a contribution made to the labor-saving of bank businesses. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11315757-A (JP)
Title: Exhaust emission control system and control method therefor
Inventor: OSUMI KAZUO
IPC: F01N3/24
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce NOx in all operation ranges by measuring the conductivity of an NOx catalyst via a pair of electrodes disposed at the both ends of an NOx purifying catalyst composed of brown milarite type complex oxide and by controlling an opening of an EGR valve based on this measured value, an engine speed and a load. SOLUTION: An intake pipe 2 and an exhaust pipe 3 that are connected to an engine combustion chamber 1, respectively, are communicated with each other by connecting to a circulating pipe 4 with an EGR valve 5 interposed. In the downstream side of the exhaust pipe 3, an NOx purifying catalyst 6 composed of a brown milarite type complex oxide is provided. At both ends of an NOx purification porous material 9 having a metal support layer 8 in the NOx purifying catalyst 6, a pair of electrodes 10 and a conductivity measuring part 12 for measuring the conductivity between both of the electrodes 10 are disposed. Further, based on the measured conductivity, an engine speed and load, a controlling part 13 controls the opening of the EGR valve 5. With this way, NOx is reduced in all operation ranges and fuel consumption is also reduced.
Patent JP-H0957607-A (JP)
Title: Abrasive for material to be polished for game machine
Inventor: HIGASHIYAMA MASARU
IPC: B24B31/14
Filed: 1995-05-01
Abstract: PURPOSE: To exhibit satisfactorily the gloss providing effect, the cleaning effect, and the static electricity removing effect, by mixing a resin component in which leather is composition with a thermoplastic resin, a resin composition in which a conductive component is compounded with a thermoplastic resin, and a thermoplastic resin. CONSTITUTION: A polishing machine 1 is constituted by providing a screw conveyor 13 in a casing 12 and interlocking and connecting the screw conveyor 13 with and to an electric motor 14, an abrasive for a material to be polished for a game machine and pachinko balls P are mixed and transferred while being agitated, and the dirt of the pachinko balls P is removed. The abrasive for a material to be polished for the game is constituted by mixing a resin component in which a conductive component is compounded with a thermoplastic resin, a resin component in which leather is compounded with a thermoplastic resin, and a thermoplastic resin.  Therefore, leather compounded with the thermoplastic resin effectively acts to provide the gloss providing effect, the static electricity removing effect can be exhibited by the resin component in which the conductive component is compounded, moreover, the cleaning effect can be exhibited by the thermoplastic resin.
Patent JP-S5658253-A (JP)
Title: Capacitor for integrated circuit
Inventor: INO MASAYOSHI
IPC: H01L21/822
Filed: 1979-10-17
Abstract: PURPOSE:To obtain the capacitor large in an electrostatic capacity with a smaller area by expanding the area of opposed electrodes with a three-dimensional construction of the electrostatic capacity section formed on a semiconductor substrate. CONSTITUTION:When the first polycrystalline Si body 4' composing one of electrostatic capacity sections is formed on the semiconductor substrate 1, a dielectric insulator film 3 is applied over the entire substrate 1 and a contact region R of a small area is opened in the center thereof to have the Si body 4' contacting the substrate 1. Then, an Si body 4' having a pillar-shaped part in the center of the undersurface thereof while a top of a large area parallel to the substrate 1 is formed with the undersurface of the pillar-shaped part contacting the region R and the surface of the Si body 4' is covered with a dielectric insulator film 3' being integrated with the film 3. Thereafter, the circumference of the Si body 4' is entirely wrapped with the second Si body 5 serving as an electrostatic capacity section by way of the films 3 and 3' and the assembly is enclosed by a thick insulator film 3. This allows the Si body 4' to serve as an electrostatic capacity section both in the surface and back thereof, thereby enhancing the capacity in proportion to increment in the area.
Patent JP-H10326398-A (JP)
Title: Wireless controller
Inventor: MATSUSHIMA MASAKAZU
IPC: G08B25/10
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To clearly specify what abnormal state a wireless sensor is in, as to a wireless controller that receives a signal transmitted from the wire less sensor by radio. SOLUTION: The control part 12 of the controller once receiving a signal from the wireless sensor recognizes what abnormality the signal indicates and what registration number the wireless sensor has and write the recognition results in an abnormality table 30. Once a check button 22 is pressed, the control part 12 displays information written in the abnormality table 30 at a display part 24 at the same time or sequentially in specified order.
Patent JP-S61292243-A (JP)
Title: Manufacture of information carrier disc
Inventor: AKIYAMA TETSUYA
IPC: G11B7/26
Filed: 1985-06-19
Abstract: PURPOSE:To stick two bases without giving effect on a center hole edge part by pressing a protecting ring to at least one center hole of the two substrates and sticking them and removing the ring. CONSTITUTION:The protecting ring 15 having elasticity and formed with a ring adhesives pool part 15-1 is pressed lightly into the center hole 11' of a protecting substrate 9'. Then they are sticked together and after an adhesives 8' is cured, a center boss 14 and the protecting ring 15 are removed. In this case, the adhesives 16' overflowed between the center boss 14 and the protecting ring 15 is removed together with the removal of the center boss 14 and the protecting ring 15. Thus, the sticking is made without the sticking of the adhesives to the edge of the center hole 11'.
Patent JP-H02311392-A (JP)
Title: Method for growing crystal of compound semiconductor
Inventor: SANO MICHIHIRO
IPC: C30B23/02
Filed: 1989-05-26
Abstract: PURPOSE:To enable vapor phase growth of the high-purity and high-grade subject crystal without using halogen by controlling vapor pressure at a specified pressure in a growth method arranging source crystal and seed crystal in high- temperature and low-temperature chambers connected through an intermediate region having vapor pressure control chamber. CONSTITUTION:A seed crystal 4 is fixed on a heat sink 13 in the bottom of quartz ample 10 and vapor pressure source 6 containing ingredient required to control vapor pressure is charged to a vapor pressure control chamber 7 connected to a region 11 by a tube 8 having effectively small cross-section. A quartz spacer 9 free from dirt is inserted on a seed crystal chamber 5 to form the intermediate region 11 having effective small cross-section. A source crystal 2 is arranged on the spacer 9 and sealed under high vacuum and the crystal is grown by keeping source crystal chamber 3 to high temperature and keeping the seed crystal chamber 5 to low temperature. In the abovementioned method, vapor pressure for control is applied by 0.5 to 3.5 times the vapour pressure of same ingredient generated from the source crystal 2.
Patent JP-S5656672-A (JP)
Title: Manufacture of reverse-conductivity double-terminal thyristor
Inventor: HAGINO HIROYASU
IPC: H01L29/74
Filed: 1979-10-15
Abstract: PURPOSE:To obtain a double-terminal thyristor of high performance by a method wherein the blocking capability of the diode part forming the thyristor is made higher than the break-over voltage of the thyristor part and a separating region blocking the bypass current is provided between these parts. CONSTITUTION:The n type separating region 43' reaching in height half of a p type semiconductor substrate 41 is formed diffusely in the central part of the back surface of the substrate 41, while an n type emitter layer 43 is provided on the side of the region 43' of one substrate 41 to be the part of thyristor. Next, on the surface of the other substrate 41 an n type layer 42' of the part of diode is formed diffusively, while on the surface of one substrate 41 facing the layer 43 an n type base layer 42 is formed diffusively, and this is coupled to the layer 42'. After that, a p type emitter region 44 is provided in the layer 42, and on the region 43' a mesa groove 45 piercing through the layers 42 and 42' is formed, while in the side of the substrate 41 a mesa hole 47 is formed. In this constitution, by such a method as enlarging the depth of the PN reverse junction 47 generated in the layer 42' and the substrate 41, the blocking capability in this part is made higher than the blocking capability of the p-n normal junction 49 generated in the layer 42 and the region 44.
Patent JP-H11329914-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAKO TAKASHI
IPC: H01L21/027
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method of manufacturing therefor, of which the measurement errors are reduced when positional relations between a mark formed on a semiconductor and a mark formed by a resist for forming the resist pattern for patterning at the exact position. SOLUTION: In a semiconductor device which is provided with marks 101 and 102 for overlap measurement, the mark 102 is formed U-shaped in cross section, and the mark 102 is formed on an etching stopper 12. Accordingly, when the second mark 102 is viewed from above, the edge of the second mark 102 is seen narrow, and an optically sharp waveform can be obtained. Similarly, a sharp waveform is obtained because the first mark 101 on the second mark 102 has a low height. Thus, the measurement errors can be reduced, and the resist pattern can be laid out at the exact position.
Patent JP-S6111434-A (JP)
Title: Air-fuel ratio controller for internal-combustion engine
Inventor: SAITOU KIMITAKA
IPC: F02D41/14
Filed: 1984-06-27
Abstract: PURPOSE:To raise a catalyzer reforming rate as well as to improve drivability and fuel consumption, by performing the compensation operation of a fuel injection quantity at every cylinder on the basis of a compensating map compesating an air-fuel ratio at every cylinder. CONSTITUTION:A control circuit 10 calculates a fundamental fuel injection quantity on the basis of each signal out of a suction quantity sensor 4 and an engine speed sensor 9, compensating and calculating this value on the basis of a signal out of an air-fuel ratio sensor 7. A compensating map compensating an an air-fuel ratio at every cylinder is intalled inside the control circuit 10, and performs compensating operation of a fuel injection quantity at every cylinder on the basis of this map. Thus, variations in the air-fuel ratio between cylinders is reduced, so that a highly desired catalyzer reforming rate, good drivability and fuel consumption are all securable.
Patent JP-S5827810-A (JP)
Inventor: HAABAATO JIYOSEFU HAUZAA JIYUN
IPC: F01P3/18
Filed: 1982-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。