baber/WOPTO huggingface dataset:
Patent JP-H055115-A (JP)
Title: Method for pre-treating molten iron
Inventor: ANDO MICHIHIDE
IPC: C21C1/02
Filed: 1991-06-21
Abstract: PURPOSE:To restrain the development of slopping and to execute desiliconizing and dephosphorizing treatments at the same time by changing a blending ratio of desiliconizing agent, i.e., raising CaO ratio and lowering mill scale ratio, at the time of executing pre-treatment to molten iron in a vessel of torpedo car. CONSTITUTION:At the time of executing the pre-treatment to the molten iron ion the vessel of torpedo car 3, by blending 30-40% CaO, 3-10% CaF2 and 50-65% oxidizing agent of mill scale, etc., the pre-treatment is executed.
Patent JP-H01321166-A (JP)
Title: Dressing device
Inventor: MAEKAWA SHIGEKI
IPC: B24B53/00
Filed: 1988-06-17
Abstract: PURPOSE:To carry out the uniform dressing of the whole grind-stone portion irrespective of the shape thereof by controlling the quantity, speed, and condition of dressing of the grind stone by the selection of an electrolyte and the regulation of the output of a power source for applying an electric field to the grind stone. CONSTITUTION:A conductive grind stone 10 is connected to a positive electrode 8 and the whole grind-stone portion 14 of the grind stone 10 is immersed into a proper electrolyte solution 11 which selectively corrodes a grind-stone matrix and which is previously selected and stored in an electrolyte solution vessel 12. Then, by regulating the output of a power source 7, the immersed grind stone 10 is rotated while applying a desired electric field thereto to selectively corrode and remove the matrix of the grind stone portion 14 by means of electrolysis, thereby carrying out the uniform dressing of the grind-stone portion 14.
Patent JP-H11326368-A (JP)
Title: Contact probe
Inventor: TOMOI TADASHI
IPC: G01R1/067
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a contact probe which enables bringing of the body of the probe accurately into contact with an object to be probed while maintaining the uniformity of a biasing force to the side of the body to be probed with respect to the probe body. SOLUTION: This probe 1 is provided with the body 2 of the probe which has an engaging part 3 to be brought into contact with an object P to be probed, a biasing means 6 to bias the probe body 2 in the direction of probing and a probe holder 9 to hold the probe body 2 while having a stopper part 5 to regulate the probe body 2 at u specified position by keeping it contactless with the object P to be probed in contact with the engaging part 3. In this case, the engaging part 3 has a contact part 3a thereof contacting the stopper part 5 formed tapered and the stopper part 5 is so formed complementary to the contact part 3a of the engaging part 3 in shape to let it contact the part in surface.
Patent JP-H0443247-A (JP)
Title: Air conditioner
Inventor: AOI FUMIO
IPC: F24F11/02
Filed: 1990-06-08
Abstract: PURPOSE:To provide comfortableness based on an air temperature, humidity, an radiation amount, an air flow, all detected by various sensors, and a set clothing amount, and a given metabolism amount by a method wherein a clothing amount is set based on calendar information during operation. CONSTITUTION:A housing user transmits various operation commands for an air conditioner to a microcomputer 26 through operation of a remote controller 27. Based on calendar information outputted from an IC 34 for calendar, a clothing amount and metabolism amount factor setting means 26c sets a clothing amount and outputs the clothing amount to a computing control means 26d together with a prestored metabolism amount (a specified amount). The computing control means 26d computes comfortableness based on an air temperature, humidity, a radiation amount, and an air flow, detected by sensors 21-24, and a clothing amount and a metabolism amount (a specified amount) from the clothing amount and metabolism amount factor setting means 26c, and controls a room temperature so that it is adjusted to a value approximately equal to a set temperature.
Patent JP-H0713249-A (JP)
Title: Water-proofing battery housing case
Inventor: TANABE MINORU
IPC: G03B17/02
Filed: 1993-06-22
Abstract: PURPOSE:To provide new structure for a water-proofing battery housing case desired for a water-proofing equipment for an underwater camera, etc. CONSTITUTION:A housing case securing electric conduction from a housed battery terminal to the case main body 1 through covering body 2 fitted to be freely opened/closed to a blind cylindrical space which is provided in the case main body 1 and whose one end is opened through a watertight sealing member is provided with a locking plate 11 capable of being operated to rotate from the outside and an annular member rotated along the inside wall of an opening by the locking plate 11. The locking plate 11 is constituted so that it takes an eccentric rotary motion in a specified angle range by operation from the outside, to be moved to a locking position where the engaging pawl part of the locking plate 11 engaged with the engaging stepped part of the inside wall of the case main body 1 is engaged with the stepped part to a position where the engaging pawl part is retreated to the center side of the space and a cam mechanism forcibly opening the covering body 2 when the locking plate 11 is moved from the locking position to an unlocking position between the annular member and the inside wall of the opening is provided on the annular member.
Patent JP-H094921-A (JP)
Title: Hot water supplier
Inventor: OKADA SADAO
IPC: F23N5/02
Filed: 1995-06-16
Abstract: PURPOSE: To inhibit a trouble where an abnormal instrument operation followed by remaining fire is repeated, and ensure durability of a long term use of a hot water interruption valve by employing a manual return-type remaining-fire safety device which is returned to an initial state only by a manual operation. CONSTITUTION: A heat exchanger 24 is provided on a water supply circuit 27, the heat exchanger being heated with a gas burner 23. Stagnant water in the heat exchanger 24 is detected by a high temperature detector 41 of a remaining fire safety device 4, and when the temperature of the stagnant water becomes an abnormarily high temperature, a gas supply valve 33 for supplying gas to the gas burner 23 is forcedly closed. At this time, the remaining-fire safety device 4 is constructed as a manual return type where it is returned to an initial state only by a manual operation. A hot water supply interruption valve 29 is provided on a water supply passage 27 located downstream the heat exchanger 24, which is closed when supply water in the water supply circuit 27 becomes abnormally high temperature.  Hereby, inhibiting inconvenience where abnormal instrument operation followed by remaining fire is repeated, and making the hot water interruption valve 29 usable over a long period of time.
Patent JP-S5855478-A (JP)
Title: Ethylenediamine derivative
Inventor: MAZAKI TOMOO
IPC: A61P9/08
Filed: 1981-09-25
Abstract: NEW MATERIAL:To compound of formulaI(R<1> is H, alkali metal or 1-4C alkyl; R<2> and R<3> are 1-4C alkyl). EXAMPLE:Trans-3-[ (S)-1-( 2-Diethylaminoethylcarbamoyl )-3-methylbutylcarbamoyl]-oxirane-2-carboxylic acid sodium salt. USE:Useful for the prevention and remedy of cardiac infarction. It has extremely high activity to suppress cardiac infarction, and has high safety. PROCESS:The compound of formulaIwherein R<1> is alkyl can be prepared by reacting trans-epoxysuccinic acid monoester of formula II (R<5> is 1-4C straight or branched alkyl) or its reactive derivative with leucine, and reacting the resultant epoxysuccinic acid leucine derivative of formula III or its reactive derivative with the amine derivative of formula IV.
Patent JP-H0814427-A (JP)
Title: Pressure governing valve for oil path in engine
Inventor: YAMAZAKI MASANORI
IPC: F02B3/06
Filed: 1994-07-01
Abstract: PURPOSE:To direct fore and aft the opening and closing motions of a valve element certainly and eliminate rattles of the valve element by furnishing a valve element guide wall within a valve chest in such a way as oriented fore and aft, installing the valve element in a guide space enclosed with the guide wall, and providing an oil release hole in the guide wall. CONSTITUTION:A relief valve 10 to be favorably used in a discharge side oil path 12 in a forced lubricating device of a Diesel engine is furnished with an outlet 4 behind the valve chest 1 provided with an inlet 3 at the front wall, and a ball valve 2 is seated on a valve seat 5 while energized by a valve spring 6, wherein the valve seat 5 is positioned as confronting the inlet 3. Oriented fore and aft, a valve element guide wall 7 in cylindrical shape is formedin the valve chest 1 while separated from the valve chest inner wall 13 with a oil feed space 15 interposed, and the ball valve 2 is fitted in the bore of the guide wall 7, and an oil release hole 11 is opened in the guide wall 7 in its front part near the inlet 3. Thereby rattles of the valve element 2 are eliminated, and generation of valve squeaking and wear of the valve element 2 are precluded.
Patent JP-S5941541-A (JP)
Inventor: TOKUNAGA NORIYUKI
IPC: E03D11/10
Filed: 1982-08-31
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-S6043154-A (JP)
Title: Cooling device for internal-combustion engine
Inventor: ISHIDA NOBUYUKI
IPC: F01P3/02
Filed: 1983-08-18
Abstract: PURPOSE:To prevent generation of temperature gradient of cylinder heads in the direction of cylinder row by a method wherein the opening area of a communicating hole, communicating the water jacket of a cylinder block with the same of the cylinder head, is made larger in the side of a cooling water returning path than the side of a cooling water distributing path. CONSTITUTION:A cooling water distributing path 22 is communicated with the cylinder block 21 at the upper side of the block to introduce the cooling water, sent from a water pump by pressure, into a water jacket 23 in order to cool a cylinder 20. An exhaust port 30 is provided at the side of the cooling water distributing path 22 of the cylinder head 24 and a suction port 29 is provided at the opposite side thereof while the water jacket 25, provided at the peripheries of both ports, is communicated with the water jacket 23 of the cylinder block 21 through the communicating hole 17 at the side of the cooling water distributing path and the communicating hole 18 at the opposite side. The opening area of the communicating hole 17 is designed so as to be larger than the same of the communicating hole 18.
Patent JP-H0317291-A (JP)
Title: Production of seamless electroformed sleeve and electroforming master
Inventor: ASAI SHINGO
IPC: C25D1/00
Filed: 1989-06-13
Abstract: PURPOSE:To easily produce a sleeve having fine ruggedness by depositing an electroformed sleeve on a master on which a finely rugged surface is formed by immersion in an electroforming bath in which stress-reducing agent is added and then extracting the sleeve by establishing compressive stress. CONSTITUTION:A finely rugged surface is formed by means of honing, etc., at the required part of an electroforming master made of austenitic stainless steel, etc. The above master is immersed in an electroforming bath in which a stress-reducing agent, such as saccharin sodium salt, is added, by which an electroformed sleeve is deposited on the master. The resulting electroformed sleeve is immersed in a sleeve extraction medium together with the master and cooled. Since the inside diameter of the sleeve becomes larger than the outside diameter of the master by the action of compressive stress due to the stress-reducing agent, the sleeve is extracted from the master. By this method, the electroformed sleeve having the prescribed fine ruggedness in the prescribed part alone in the surface can be obtained.
Patent JP-S63119144-A (JP)
Title: Color picture tube
Inventor: MORITA YASUKAZU
IPC: H01J29/86
Filed: 1987-06-19
Abstract: PURPOSE:To increase or decrease the spectral permeability of the green luminous wavelength area in the visible beam wavelength area, and to obtain a color picture tube of a good color balance, by giving a specific coloring value to a face plate of the color picture tube. CONSTITUTION:At the inner side of a face plate of a color picture tube panel, a phosphor is spread and irradiated. To the face plate, the color value, X=0.291+ or -0.004, Y=0.312+ or -0.004 is given. And the spectral permeability of the green luminous wavelength area 480 to 630 nm in the visible beam wavelength 400 to 700 nm is made to increase or decrease freely. By adding about + or -5% of Mn, Fe, Cr, and the like to a glass material, a coloring value of the center 0 of the coloring area of the area B can be given to the face plate glass easily. The spectral permeability of the green luminous wavelength area is made to the increased or decreased property B at each wavelength, permeating the wavelengths of the red and violet systems selectively, and the color balance of the color picture tube is improved.
Patent JP-H091164-A (JP)
Title: Treatment of waste water
Inventor: SHIODA YUSUKE
IPC: B01J23/34
Filed: 1995-06-19
Abstract: PURPOSE: To embody a waste water treatment by catalysts having high activity and excellent durability and alkaline resistance by using the solid catalysts contg. manganese oxide and/or multi component oxide and specifying an oxidation treatment condition at the time of allowing an oxygen-contg. gas to exist in waste water under heating and pressurizing and subjecting this waste water to a wet process oxidation treatment by using these catalysts. CONSTITUTION: The air boosted by a compressor 3 from an oxygen-contg. gas supplying line 8 is incorporated into the waste water boosted by a supplying pump 2 from a waste water supplying line 7 and the waste water is introduced into a wet process oxidation reaction column 1. The waste water is subjected to the catalyst wet process oxidation treatment at 140 deg. to 370 deg.C by an electric heater 4 and the liquid to be treated is cooled with a cooler 5 and thereafter, the liquid is sent to a separator 6 of gas from liquid. The specified liquid level and pressure are maintained in the separator by a liquid level controller LC and a liquid level control valve 12 as well as a pressure controller PC and a pressure control valve 14.  At this time, the solid catalysts contg. the manganese oxide and/or multi component oxide are used and the pH of the waste water after the wet process oxidation treatment is so adjusted as to attain >=4 to <=13.5.
Patent JP-H094826-A (JP)
Title: Combustion furnace equipped with flame retainer
Inventor: HOSHI NOBUYUKI
IPC: F23G5/44
Filed: 1995-06-19
Abstract: PURPOSE: To provide a combustion furnace, preventing clinker from adhering to a burner tile unit, ensuring the retaining of combustion flame and preventing the generation of faulty combustion or the deterioration of durability of a furnace, by a method wherein the temperature rise of the burner tile is restrained by reducing radiation heat from flame while air is sent to the burner tile. CONSTITUTION: In a combustion furnace, equipped with a burner tile 3 around a burner for fuel combustion so as to be extended from the center of the burner 1 with an opening angle α, combustion air is conducted to flow through a combustion air outflow port 2, provided in parallel to the burner 1, while a part of combustion air is conducted to flow along the wall surface of the burner tile 3 and a flame retainer 4, having the retaining function of flame, is mounted to restrain the increasing temperature of the burner tile 3 to a high temperature and prevent the production of clinker.
Patent JP-S5681706-A (JP)
Title: Cleaning device for curved screen
Inventor: KARURU NOIMAN
IPC: B08B1/04
Filed: 1980-10-30
Abstract: PURPOSE: To simplify a drive for tilting a cleaner and rotating a rod by a constitution wherein when a cleaner traveling along a tilting stroke contacts with a stopper bo be stopped, an inverse driving system exerts a rotation force to a rod.  
     CONSTITUTION: When a cleaner fork 12 is traveling upward, a driving force of an inverse driving system 8 operates the fork 12 through a connecting rod 11 and the fork 12 is pressed to a screen 2. And a crank arm 10, the connecting rod 11, the fork 12 and a rod 6 constitute a 4 rod link mechanism and through this mechanism, the force of the system 8 is transmitted to the rod 6 to move the rod 6 upward. The fork 12 is stopped by a stopper at the top end part of an apron 4 and the connecting rod 11 makes the fork 12 incline forward and a screen refuse is automatically exhausted to a bucket truck 5. At the end of the tilt, the system 8 is changed over to an inverse rotation and the fork 12 is made to incline backward to be retained by a stopper. And the system 8 rotates the rod 6 downward and the system 8 is again inverted at the bottom critical position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6045367-A (JP)
Inventor: KAWAHARA NOBUYOSHI
IPC: B05D7/06
Filed: 1983-08-22
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-H0444164-A (JP)
Title: Business processing system
Inventor: ISE MASAHIRO
IPC: G06F15/00
Filed: 1990-06-12
Abstract: PURPOSE:To easily distribute a data processing by performing the data processing with a computer where a ledger registering the definition of each processing element is present thereon. CONSTITUTION:A defining means 100 which causes respective computers 150 for processing of processing elements to define the processing specifications of processing elements and storage means 110, 140, and 141 which analyze the defined processing specifications with respect to all computers 150 and generate the starting relation information indicating starting relations among processing elements to store them at every starting source computer 150 are provided. Consequently, the processing of transaction or the like accompanied with input data is automatically distributively executed by each computer 150 itself which defines the processing specifications. Thus, concentration of the load to a specific computer is prevented and the data transfer quantities between computers 150 are reduced.
Patent JP-2000340786-A (JP)
Title: Cylindrical semiconductor element and semiconductor device using the same
Inventor: KAI HIDEYOSHI
IPC: H01L29/06
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a circuit forming area larger than that of a planar semiconductor element by forming a semiconductor circuit which includes active and passive elements on the side circumferential portion of a cylindrical element member. SOLUTION: A uniformly thick oxide film is formed around the side circumferential portion of a cylindrical silicon body 11 by a CVD method or the like, and a photoresist film is applied to the surface of the oxide film. While rotating the resulting body 11 using a rotation drive unit 18 with one end thereof supported, laser light from a light-emitting element 19 is caused to reflect from a scan mirror 21 through a lens system 20, and the reflected light is irradiated onto the photoresist film through a slit 22, whereby a semiconductor circuit 12 which includes active and passive elements is formed. Furthermore, a plurality of pads 15 and 16 serving as connecting terminals of a semiconductor circuit 12 are formed on ceiling and bottom portions 13 and 14, respectively.
Patent JP-H07329880-A (JP)
Title: Anti-rolling device for floating body type structure
Inventor: MATSUURA MASAMI
IPC: B63B35/44
Filed: 1994-06-09
Abstract: PURPOSE:To reduce rolling of a floating body type structure especially in its mooring state concerning the floating body the structure used in a building, a plant, etc. CONSTITUTION:A hydrodynamic damper 10 is provided to reduce rolling of a floating body type structure 1 moored to a mooring pole 3 through a fender 2, the damper 10 is furnished with a casing 19 filled with working fluid and a revolving arm 11 capable of relatively carrying out reciprocal revolution 14, and a head end engagement element 11a of the revolving arm 11 is devised to be horizontally guided along a guide rail 12. When rolling 9 by wind 4 and a wave 5 is caused on a structure 1, a revolution axis 15 integrated with the revolving arm 11 is reciprocally revolved and flowing resistance of the working fluid is generated on an orifice of an rocking member in the casing 19, and the rolling 9 of the structure 1 is restrained.
Patent JP-H0315814-A (JP)
Title: Beam shaping unit
Inventor: SHIBATA SATOSHI
IPC: G02B27/09
Filed: 1989-06-14
Abstract: PURPOSE:To improve the warkability and yield and to reduce the price by dividing a holder and forming one divided holder integrally with plural prisms. CONSTITUTION:A collimator lens 10 and the holder 22 which supports the plural prisms are formed separately so that they can be fitted to a prism holder 22b which supports a prism 24 and a lens holder 22a which supports the collimator lens 10; and the prism 24 and prism holder 22b are formed of transparent resin in one body. The prisms can, therefore, be arranged at specific positions without special fitting working for the holder 22b for the prism 24. Consequently, the beam shaping unit which is easily assembled and formed at low cost is obtained.
Patent JP-S63314930-A (JP)
Title: Multiplex communication equipment
Inventor: OBARA KEIICHI
IPC: H04J3/08
Filed: 1987-06-18
Abstract: PURPOSE:To prevent the deterioration of the quality of a sound and to prevent the time delay of a signal by directly passing a sound signal without encoding and decoding the sound signal when an exchange connected to a device of its own relays. CONSTITUTION:A compressed sound signal incoming from a digital multiplex line 50 side is transmitted to a digital multiplex line 60 side through a private branch exchange (PBX) 2 without encoding or decoding by a decoder 5014, and encoder 6014. Similarly, a compressed sound signal incoming from the digital multiplex line 60 side is transmitted to the digital multiplex line 50 side through the PBX 2 without decoding and encoding. In such a way when the PBX relays, the decoding and the encoding are not executed, so that the quality of the sound is not deteriorated due to the repetition of the decoding and the encoding nor the time delay of the signal is increased.
Patent JP-S63314366-A (JP)
Title: Ignition device
Inventor: KAWASHIMA SHINGO
IPC: F02P3/12
Filed: 1987-06-17
Abstract: PURPOSE:To simplify the structure by applying a mechanical pressure to a piezoelectric element in synchronism with engine rotation, and applying a high voltage generated by the piezoelectric element directly to an ignition plug to generate a spark. CONSTITUTION:A mechanical pressure is applied from a forcing mechanism 1 to a piezoelectric element 2 in synchronism with engine rotation, so as to generate a high voltage from the piezoelectric element 2. The high voltage is directly applied to an ignition plug 3 to generate a spark and ignite a fuel. Accordingly, an ignition coil, ignition circuit, distributor or the like in the prior art are eliminated to thereby reduce a cost for the ignition device.