baber/WOPTO huggingface dataset:
Patent JP-H0927433-A (JP)
Title: Manufacture of highly acticorrosive r-fe-b bond magnet
Inventor: WATANABE HIROSHI
IPC: B22F3/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To form an anticorrosive film uniformly in an R-Fe-B bond magnet surface at extremely high bonding strength by reforming it by surface polishing treatment and forming an NiP or NiSn strike/plating layer and further a plating layer by alkaline bath in a magnet raw material surface. SOLUTION: A porous R-Fe-B bond magnet is impregnated with inorganic matter or resin such as glass for impregnating a hole of a magnet with the inorganic matter or resin. A surface is reformed while holding impregnation effect by carrying out surface polishing treatment such as barrel polishing and sand blast treatment. After the reformation, an NiP or NiSn strike/plating layer by alkaline bath is formed directly in a magnet raw material surface and a plating layer is further formed. Thereby, effective highly anticorrosive plating treatment becomes possible without limiting plating bath such as electrical Ni plating and anticorrosion property which is free from corrosion at a long time salt water spray test can be obtained.
Patent JP-S5995268-A (JP)
Title: (2,4,6-trimethoxyphenyl)-(3-piperidinopropyl)-ketone derivatives, therapy and manufacture
Inventor: RUI RAFUON
IPC: A61P9/12
Filed: 1983-10-26
Abstract: The present invention relates to new derivatives of (2,4,6-trimethoxyphenyl)-(3-piperidinopropyl)-ketone which are selected from the group consisting of: (i) (2,4,6-trimethoxyphenyl)-[3-(alkylpiperidino)-propyl)]-ketones of general formula:    <IMAGE>  (I)   wherein R1 is CH3 or C2H5 in 2- or 3-position of the piperidine ring, and R2 is H, CH3 or C2H5; and (ii) their addition salts. These new derivatives are useful in therapeutics.
Patent JP-H0950932-A (JP)
Title: Slurry condensing apparatus for dry molding of rare earth permanent magnet
Inventor: MIKAMOTO TSUKASA
IPC: H01F41/02
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent degradation in magnetic characteristics due to oxidation and make it possible to obtain uniform condensed slurry in a short time even if the concentration of slurry fed varies, by employing a gastight tank to which inert gas is to be introduced and that has mixing blades therein, and performing condensing using a filter at the surface of a slurry discharger. SOLUTION: The free space in a gastight tank 9 is filled with inert gas (Ar) 11 by means of a gas introducing pipe 15 from the exterior. Oxidation due to the entry of the air caused by the lowered level of slurry 8 in the gastight tank 9, is thereby prevented. In a condensing process, an outlet valve 6 is closed, and a slurry pump 7 is operated to pump slurry 8 into a filter 2. Since the outlet valve 6 is closed, the slurry 8 fills the filter 2. Additionally, the slurry 8 is pumped, and thus only solvent passes the filter 2 and is discharged. As a result, the slurry is gradually condensed. This makes it possible to obtain uniform condensed slurry in a short time even if the concentration of slurry fed varies.
Patent JP-S6090027-A (JP)
Title: Waste gas desulfurization method
Inventor: KUDOU YOSHIHIKO
IPC: B01D53/50
Filed: 1983-10-25
Abstract: PURPOSE:To make it possible to effectively suppress the decomposition of org. carboxylic acid even at a low chlorine gas concn., by using an org. carboxylic acid-containing solution having thiocyanate added thereto as an absorbing solution of exhaust gas containing sulfur dioxide gas. CONSTITUTION:Exhaust gas containing sulfur dioxide gas is brought into contact with an absorbing solution containing org. carboxylate and the formed absorbent solution is oxidized with oxygen-containing gas as well as neutralized with limestone to convert sulfur dioxide gas in exhaust gas to gypsum and to fix and remove the same. In this waste gas desulfurization method, an org. carboxylic acid-containing solution having thiocyanate added thereto is used as the above mentioned absorbing solution and the amount of thiocyanate is adjusted to 50- 1,000mg/kg as SCN<-> to the absorbing solution. As a result, the decomposition of org. carboxylic acid can be effectively suppressed even if the concn. of the chlorine ion in the absorbing solution is low.
Patent JP-S6178540-A (JP)
Title: Removal of nonmetallic inclusion in molten steel
Inventor: MATSUBARA ITARU
IPC: B22D11/117
Filed: 1984-09-25
Abstract: PURPOSE:To obtain a molten steel having high cleanliness by providing a porous refractory layer having three-dimensional open cells to a molten steel passage provided to the submerged gate in a tundish and blowing an inert gas to the molten steel passing therethrough from the lower part of the refractory layer. CONSTITUTION:The submerged gate 3 is provided on the down stream side of the position where the pouring nozzle 2 is immersed in the tundish 1 to form the passage for the molten steel M. The porous refractory layer 4 having the three-dimensional open cells is provided thereto. The inert gas is blown through a porous brick 5 into the molten steel M passing through the layer 4 to accelerate the removal of nonmetallic inclusions in the stage when the molten steel M poured from the nozzle 2 passes through the gate 3 and flows toward a tapping nozzle 7 side. The efficient removal of the impurity inclusions in the molten steel is thus made possible and the molten steel having the high cleanliness is obtd.
Patent JP-H0488245-A (JP)
Title: Coreless torque converter
Inventor: EJIRI EIJI
IPC: F16H41/26
Filed: 1990-07-27
Abstract: PURPOSE:To improve the torque converter characteristics such as torque ratio and efficiency by setting the axial direction clearance between a stator and a pump impeller larger than the axial direction clearance between the stator and a turbine runner. CONSTITUTION:The clearance 7 in the axial direction between a stator 6 and a pump impeller 2 is set larger by several times than the clearance 8 in the axial direction between the stator 6 and a turbine runner 4. Accordingly, the state where a free flow passage having a small fluid resistance is formed between the stator 6 and the pump impeller 2 is generated, and the oil which circulates inside easily flows out from the rear edge of the stator 6, and the flow which passes through the upper edge part of the stator 6 and flows into the pump impeller 2 or turbine runner 4 is suppressed, and the stator 6 effectively operates. Accordingly, also the center of the swirl of the circulation flow is set close to the pump impeller 2 side, and the flow pattern close to the center of a torus is obtained.
Patent JP-S6093358-A (JP)
Title: Semiconductor flow rate detecting element
Inventor: SEKIMURA MASAYUKI
IPC: G01F1/68
Filed: 1983-10-27
Abstract: PURPOSE:To intensify the output of a detecting element to improve the measurement precision by setting the shape, the quality, and the structure of a carrier plate to prescribed modes. CONSTITUTION:A carrier plate 9 is formed with materials having a high heat conductivity, and the plate 9 has a shape asymmetrical in the flow direction of a fluid with a semiconductor flow rate detecting element 4, which is fixed to the plate 9, as the center. Consequently, radiation with the element 4 as the center is asymmetrical, and the linearity is improved, and the output of the element is intensified.
Patent JP-S6263072-A (JP)
Inventor: YASUKAWA KAZUHITO
IPC: B25J17/00
Filed: 1985-09-10
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-S6260386-A (JP)
Title: Satellite shopping system
Inventor: SAKURAI HITOSHI
IPC: G09G5/00
Filed: 1985-09-10
Abstract: PURPOSE:To shop desired goods through a satellite part by installing a television image receiver projecting shopping graphic information on a shared satellite part and an input device for selecting graphic information and order placing data, reading out information required by he data processor of a control part out of a memory device, editing and outputting said information. CONSTITUTION:The data processor 5 sequentially reads out graphic information for shopping stored in the memory device 6 in the prescribed order, and sequentially transmits it to a circuit for television image receives 1-1 and 1-2 with the aid of a picture broadcasting device 4. Thus each house can view the graphic information for shopping through selection of a channel. When a user wants to go shopping, he goes to the satellite part, and inputs a request for selecting the desired graphic information from the input devices 3-1 and 3-2. The data processor 5 transmits graphic information required as picture information to the picture broadcasting device 4 from the memory device 6. Thus the required graphic information is projected on the television image receivers 2-1 and 2-2. When an ordered commodity is decided, ordering data on order placing destinations, ordered goods, numbers, placing houses, etc., is inputted through the input devices 3-1 and 3-2.
Patent JP-H1033258-A (JP)
Title: Compact container
Inventor: MATSUMOTO NOBORU
IPC: A45D33/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To easily detach a mirror attached to the lower surface of a cover body. SOLUTION: This compact container is provided with a container main body 30, the cover body 31 and the mirror 32 freely attachably and detachably held through an annular mirror frame 1 inside a recessed part 2 formed on the lower surface of the cover body 31. In this case, plural projections 3 for engagement are provided on the inner peripheral surface of the recessed part 2 of the cover body 31 and the one provided with plural pieces 5 to be engaged with the projections 3 is provided on an outer peripheral surface and which is provided with an inner flange part 6 on the lower part of a peripheral wall and it is used as the mirror frame 1.  In the state of holding the mirror 32 between the upper surface of the inner flange part 6 of the mirror frame 1 and the bottom surface of the recessed part 2 of the cover body 31, the pieces 5 to be engaged of the mirror frame 1 and the projections 3 for the engagement of the recessed part 2 of the cover body 31 are engaged.
Patent JP-H1045451-A (JP)
Title: Additive composition for cement
Inventor: KINOSHITA SEIGO
IPC: C08L71/02
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To improve water reducing property, slump loss preventing property and strength exhibiting property by absorbing a specified copolymer in fine porous silica powder. SOLUTION: A polyoxyalkylene compd. represented by the formula R<1> O (AO)n R<2> [where R<1> is 2-5C alkenyl, AO is 2-4C oxyalkylene including >=50mol% oxyethylene, R<2> is H or 1-18C hydrocarbon and (n) is 1-500 as the average mol number of added alkylene oxide] is copolymerized with maleic anhydride, maleic acid or its salt in a molar ratio of 3:7 to 7:3 in water or an org. solvent in the presence of a polymn. initiator to obtain a copolymer. Fine porous silica powder having <=0.03μm primary average particle diameter, 50-400m<2> /g specific surface area, 0.10-0.30g/ml apparent specific gravity and 10-300ml/100g oil absorption is mixed with an aq. soln. of the copolymer and this copolymer is absorbed in the fine porous silica powder.
Patent JP-H0363961-A (JP)
Title: Disk cartridge mounting device
Inventor: FUJISAWA HIDEMITSU
IPC: G11B17/04
Filed: 1989-08-01
Abstract: PURPOSE:To make the load of a motor uniform, to decrease the load and further to make the size and capacity of the motor small by changing the reduction ratio of a reduction gear corresponding to the load at the time of load and unload. CONSTITUTION:When a disk cartridge 11 is mounted to a cartridge holder 20 in a device, the motor 1 starts rotation and for the rotation of a third pinion 9, the reduction ratio is gradually decreased and the rotation is increased by a pin relay 10. When driving parts 22 and 23 are moved in a mounting direction and first pins 22, 22... are horizontally moved to the termination of a groove in a horizontal direction, the disk cartridge is moved downward and a housed optical disk 12 is attached to a turn table 31. At such a time, the reduction ratio is made maximum. When the disk cartridge is unloaded, the motor 1 is inverted and the third pinion 9 is inverted to a position where the pinion is engaged with the other end side of a small gear 52. Accordingly, the load can be made uniform at the time of load and unload. Thus, the load of the motor is made uniform and the size and capacity of the motor are reduced.
Patent JP-H1085240-A (JP)
Title: Method of forming full ceramic tooth structure
Inventor: FOSER HANS PETER
IPC: A61K6/06
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To form a full ceramic tooth structure having satisfactory mechanical properties by setting the thermal expansion coefficient of a pin to a specified value in the manufacture of the full ceramic tooth structure formed of the pin and ceramics pressed thereto. SOLUTION: In the manufacture of a full ceramic tooth structure formed of a pin and ceramics pressed thereto, the thermal expansion coefficient of the pin is set so as to correspond to the thermal expansion coefficient of ceramics, when measured at 20-500 deg.C, or exceed it by about 3.0μm/m.K, particularly, about 2.0μm/m.K. As the pin, a ZrO2 pin or ceramic pin is used. As the ceramics, ZrO2 -glass ceramics is used, and the thermal expansion coefficient of the ZrO2 pin is set so as to exceed the thermal expansion coefficient of the ZrO2 - glass ceramics by 0.5-2.0μm/m.K when measured at 20-500 deg.C.
Patent JP-S5990057-A (JP)
Title: Optical revolution detector
Inventor: NAKASE HIROKI
IPC: G01D5/36
Filed: 1982-11-15
Abstract: PURPOSE:To form an optical revolution detector of an entire circumference integration type having a small size, high output and high S/N ratio in detecting the revolution of a rotating body, such as a motor, by generating the AC signals which have the frequencies corresponding to the number of revolution of a rotary encoder and are opposite in phase from each other from two photoelectric transducer groups. CONSTITUTION:When light 5a is irradiated to the 1st photoelectric transducer group 10a, the group 10a generates the photoexcited current Ia corresponding to the quantity of the light 5a. When the light 5a is irradiated similarly to the 2nd photoelectric transducer group 10b, the group 10b generates the photoexcited current Ib corresponding to the quantity of the light 5a. Figure (a) shows the case in which the quantity of the light 5a irradiated to the group 10a is max. and the quantity of the light 5a irradiated to the group 10b is min. in the case in which a rotary encoder 5 rotates. The states of the figures (a), (b) are alternately repeated when the encoder 6 rotates and therefore the current Ia and the current Ib form the waveforms which are opposite in phase from each other.
Patent JP-S5992485-A (JP)
Title: Data processing method for in-line system
Inventor: DEGUCHI MINORU
IPC: G06F13/00
Filed: 1982-11-16
Abstract: PURPOSE:To avoid an effect to an in-line operation when a master cash register has breakdown by providing a back-up master cash register which usually works as a satellite and then as a master cash register in case said register has breakdown. CONSTITUTION:A master cash register MECR2, a back-up master cash register BMECR3 and plural satellite cash registers SECR41-4n are connected to a line 1 to constitute an in-line system. If the MECR2 has breakdown in a data processing mode and the data collection is impossible, a code equal to an ID code preset to an area IDTOMA is supplied to the BMECR3 from a keyboard 12. Thus a transmission control circuit 25 of the BMECR3 is changed to a neutral mode from a reception mode. At the same time, ''1'' is set to an MBSDEF and the BMECR3 functions as a master cash register.
Patent JP-H0363231-A (JP)
Title: Extract originated from eucommia ulmoides
Inventor: KAMINO YASUYOSHI
IPC: A61P43/00
Filed: 1989-08-02
Abstract: PURPOSE:To massively and readily prepare an extract having an angiotensin transferase-inhibiting activity and capable of responding to an expectation as an antihypertensive agent by extracting the leaves of Eucommia ulmoides and preparing from the extract solution. CONSTITUTION:The leaves of Eucommia ulmoides are extracted and the objective extract is prepared from the extract solution. The Eucommia ulmoides is a deciduous plant native to Chinese and the leaves thereof are suitably used as a raw material for the extraction. The leaves are first naturally dried and the extraction solvent includes methanol and acetone. When the prepared extract is drunk, the extraction solvent is preferably water. The extraction is performed several times under heating or at room temperature. The extraction solution is passed through an adsorption column for the adsorption on an adsorbent and subsequently desorbed with a desorption solvent, followed by concentrating and drying the desorbed solution to provide the objective extract.
Patent JP-H0731876-A (JP)
Title: Humidity controllable molded product and its preparation
Inventor: SHISHIDO IKUO
IPC: E04B2/00
Filed: 1993-07-21
Abstract: PURPOSE:To provide a highly durable humidity controllable molded product which is capable of controlling humidity without being affected by an atmosphere and is installed simply and at low cost. CONSTITUTION:A first layer 11 is constituted by mixing a humidity controllable material, cement, gypsum and water. In addition, a second layer 12 is constituted by mixing a humidity controllable material, cement, zeolite, gypsum and water. Further, a third layer 13 to a fifth layer 15 are constituted by gradually increasing the mixing ratio of zeolite. The first layer 11 to the fifth layer 15 are sequentially laminated and molded under pressure. The laminated body after compression molding is cured. This humidity controllable molded product 10 has a humidity control surface 10a of the first layer 11. The opposite surface 10b controls humidity by the contained zeolite. Zeolite can be substituted by saw dust.
Patent JP-S58102231-A (JP)
Title: Color photosensitive material
Inventor: MITSUI KOUSEI
IPC: G03C7/30
Filed: 1981-12-14
Abstract: PURPOSE:To prevent staining during development and to obtain a fine color photograph by using a specified pyrazolone deriv. and a specified piperidine compound in a color photosensitive material contg. a 2-equiv. magenta coupler. CONSTITUTION:A 2-equiv. magenta coupler contg. at least 1 kind of pyrazolone deriv. represented by formulaIand at least 1 kind of piperidine compound represented by formula II is formed. The desirable amount of the piperidine is 20-100mol basing on the amount of the pyrazolone, and they are emulsified or dispersed after dissolution in a high b.p. solvent. The magneta coupler, silver chlorobromide and a liq. dispersion of gelatin are mixed and applied to a PET film, and a protective film of gelatin is formed. The resulting material is exposed and subjected to prescribed color development, bleaching and fixing.
Patent JP-H07109369-A (JP)
Title: Production of water-shielding polyurethane foam
Inventor: YADA TATSUO
IPC: C08J9/14
Filed: 1994-08-03
Abstract: PURPOSE:To obtain a water-shielding polyurethane foam having water-shielding performance and low gas-permeability by using a specific polyol and a foam stabilizer consisting of a specific silicone. CONSTITUTION:The urethane foam is composed of (A) a polyhydroxyl compound, (B) an isocyanate, (C) a foaming agent, (D) a catalyst and (E) a foam stabilizer. The component A is a polyolefin polyol and the component E is a carboxy-modified organosilicone such as a compound of the formula I [R1 is group of the formula II or the formula III (R' is H, 1-5C alkyl, aminocarbonylalkyl, halogenocarbonylalkyl or alkoxycarbonyl; (n) is 1-10; (n') is 1-20; (a) and (b) are 1-50; the molar ratio of a/b is 3/1 to 1/3); (x) is l-300; (y) is 1-25]. The amount of the component E is preferably 0.3-5 pts.wt. based on 100 pts.wt. of the component A.
Patent JP-H02132860-A (JP)
Title: Close contact type image sensor
Inventor: YAMAMOTO KENJI
IPC: H01L27/146
Filed: 1988-08-11
Abstract: PURPOSE:To make an image sensor large in capacitance without increasing a sensor region by a method wherein a sensor section formed of a semiconductor film of a photoelectric conversion film and a capacitance section formed of a transparent insulating film are provided onto a plane extended from a lower electrode. CONSTITUTION:A lower electrode 12 divided into bits is formed on a glass substrate 11 extending in a secondary scanning direction. A transparent insulating film 13 is formed thereon, and an opening 13a is provided to a sensor region. Moreover, a semiconductor thin film serving as a photoelectric conversion film 14 is formed covering the opening 13a, and an upper transparent electrode 15 is formed on the photoelectric conversion film 14. The photoelectric conversion film 14 is covered with a transparent insulating film 16 leaving an opening 16a uncovered, the part of the upper transparent electrode 15 of the sensor section is opened, and an upper electrode 17 is formed as being connected to the upper transparent electrode 15. As mentioned above, the transparent insulating films 13 and 16 are formed on the plane extended from the lower electrode 12 of the sensor section and the upper electrode 17 is formed thereon, whereby they can be formed into one piece, and the insulating films are made thin to constitute a capacitance component, so that an image sensor of this design can be made large in capacitance without increasing a sensor region.
Patent JP-H0487325-A (JP)
Title: Manufacture of polycrystalline film
Inventor: OKAYASU YOSHINORI
IPC: H01L21/203
Filed: 1990-07-31
Abstract: PURPOSE:To grow a high-quality polycrystalline thin film on a substrate of a different nature by a method wherein a crystalline buffer layer is formed by a plasma flame-spraying method. CONSTITUTION:A buffer layer (substratum layer) composed of a polycrystalline layer whose lattice constant is close to that of a polycrystalline film to be grown is first formed on a substrate by a plasma flame-spraying method; an upper-layer polycrystalline film is grown on it by a plasma CVD method. An arc discharge is generated between an anode part 1 and a cathode part 2; argon gas flowing through a gap is decomposed; a high-temperature plasma is formed. A raw-material 3 is supplied to a part near the gap; it is melted and decomposed by an argon plasma and is transported to a substrate 4. The raw material for the plasma flame-spraying method may be a gas or a liquid in addition to solid particles. Since the polycrystalline thin film which forms an active layer to be formed on the buffer layer is grown at a low temperature by the plasma CVD method, the purity of the buffer layer may be low. After the buffer layer has been formed by the plasma flame-spraying method, it is preferable to melt it again by using an inert plasma of argon or the like in order to enhance the filling rate and the crystal particle size of the buffer layer.
Patent JP-2000032424-A (JP)
Title: Data transmission system and data receiver
Inventor: KOGA TEIJI
IPC: H04N21/426
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To protect respective contents, even when a plurality of contents are in existence in one event by controlling the receiver side so that a status denoting purchase of contents data is stored and purchase of the contents is inhibited, when it is decided that the contents data have already been purchased. SOLUTION: In a music content distribution system, when a viewer desires confirmation of downloaded music, the viewer depresses a recording history button to display a list of music programs that have already been downloaded on an entire screen. In this reception installation 3, the music list is displayed on a GUI picture of a television receiver 14. Then a desired music can be listened for trial by selecting the music according to the display on GUI picture. Moreover, download and reservation of music, and display of download history and a list of reserved music programs or the like are executed.