baber/WOPTO huggingface dataset:
Patent JP-H09267264-A (JP)
Title: Vitrified bond cubic system boron nitride grinding wheel for highly efficient grinding work
Inventor: SAITO YOSHINORI
IPC: B24D3/14
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To exhibit excellent grinding performance in high speed grinding and heavy grinding by forming a recess-projection on an adhesive surface of an abrasive grain and a glassy binder by reaction. SOLUTION: A monocrystal cBN abrasive grain 1 and a glassy binder 3 are mixed together, and are formed in a prescribed shape by pressurization molding, and a mold is formed. Heat treatment is performed on this mold in an inactive atmosphere, and after the monocrystal cBN abrasive grain 1 and the glassy binder 3 are made sufficiently dense, then, when the glassy binder and the cBN abrasive grain are reacted with each other in a high pressure inactive atmosphere in a closer contact condition, reaction with the glassy binder 3 advances on a surface of the monocrystal cBN abrasive grain 1 in the mold for a grinding wheel, and a recess-projection is formed on these adhesive surfaces.
Patent JP-H01260257-A (JP)
Title: Automatic hot-water feed device for bath
Inventor: FUKUHARA AKIRA
IPC: F24H1/00
Filed: 1988-04-07
Abstract: PURPOSE:To convert switches for a bath into a single switch-type by providing a mode selecting means for automatically selecting an operation mode on the basis of signals released out of a water level detector and a hot water detector after the single switch is closed. CONSTITUTION:After a bath switch 23 is closed, whether the water level of a bathtub reaches a level (reference water level) up to a bath adapter 18 is judged depending upon whether a water level switch 20 is ON or OFF. When it is not reached to the reference water level, an automatic pouring operation is carried out, and when it is above the reference water level and the hot water temperature in the bathtub, which is detected by a hot water detector 21, indicates a reference temperature or higher, the operation of adding hot water at a high temperature (additional heating during a bath) is carried out. Further, whether or not the water level of the bathtub reaches a preset water level is judged depending upon whether a water level switch 19 is ON or OFF. In this case where the water level is more than the reference water level and less than the preset water level and the hot water temperature is lower than the reference temperature, the hot water is brought into the preset temperature and the preset water level to stop the feeding operation.
Patent JP-H11275903-A (JP)
Title: Ridge-forming machine
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a ridge-forming machine capable of preparing a soil of the skirt part of one side surface of a ridge coated with a coating sheet by discharging an earth laid on the ground falling down on the skirt part of the one side surface of the ridge and an uneven surface earth in a side direction, and surely installing the covering sheet to the skirt part. SOLUTION: This ridge-forming machine is equipped with an upper compressing member 45 capable of pushing one side end edge of a covering sheet F in its longitudinal direction to the upper surface of a ridge at a sheet extending and installing mechanism 24, a lower part compressing member 50 capable of pushing another end side edge of the covering sheet in its longitudinal direction to the skirt part of one side surface of the ridge and an earth preparing member 54 capable of preparing the skirt part of one side surface of the ridge covered by the covering sheet.
Patent JP-H11280430-A (JP)
Title: Engine with variable valve timing device
Inventor: ASAI AKIRA
IPC: F02B75/22
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce cost by using in common valve cases, etc., arranged with OCV housed at respective cylinder rows, in providing VVT for changing a rotation phase to the crank shaft of a cam shaft by relatively rotating the cam shaft and a cam pulley through supplying working fluid to a spark advance or delay side pressure receiving chambers, into a V-shaped engine E having two right and left cylinder rows. SOLUTION: A common valve case 40, for covering the opening part of cylinder head cover 30 and housing an OCV 4 with crossing at right angle, is arranged in each of banks A and B, respectively. An intermediate member is provided which is secured to the bearing parts 4 of No.1 journal, while formed of an oil path, generating the opening part to be inserted into the insertion part of the valve case 40 to communicate the OCV 44 and an oil path in the bearing part 4, in the inside. The valve case 40 is arranged so that the OCV 44 can be in the front side than an intermediate member in the front side bank A, being inverted fore and rear in the rear side bank B.
Patent JP-S5713524-A (JP)
Title: Capacity controller of fan coil unit
Inventor: KANOU YUUJI
IPC: F24F11/76
Filed: 1980-06-25
Abstract: PURPOSE:To set and measure a temperature without being influenced by an ambient temperature, by differentiating and amplifying the rise-up of a one-shot pulse OSP, and executing a phase control of a triode AC switch through a pulse transformer. CONSTITUTION:An AC power source 1 is voltage-dropped by a transformer 2, and voltage which has been full-wave-rectified is converted to DC constant voltage by a regulartor IC4. Also, the full-wave-rectified voltage is divided by resistances 5, 6, and is inputted to a one-shot IC7. The IC7 generates an OSP to a terminal Q' whenever voltage being below threshold voltage is applied. Pulse width of the OSP is decided by a capacitor C8, a variable resistance R9, and a value of a sensor 10 of a positive resistance temperature coefficient, in case of heating, and is decided by the C8, the R9, and a value of a sense 11 of a negative resistance temperature coefficient, in case of cooling. The OSP is differentiated by C13, R14, 15 at the time of rise-up, is amplified by a transistor 16, tirggers a triode AC switch 18 through a pulse transformer 17, executes a phase control of AC load, and controls the rotational frequency of a fan motor.
Patent JP-S5210805-A (JP)
Title: A process of recovering metals in treatment residue such as incinerati on ashes and industrial waste liquids
Inventor: MASUHARA NORITAKE
IPC: C22B7/04
Filed: 1975-07-15
Abstract: PURPOSE: A captioned recovery process wherein separation and recovery of metals can be efficiently and effectively performed and the separated slag is made to harmless slag without including metals and becomes reusable like broken stone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06301962-A (JP)
Title: Magnetic recording medium
Inventor: MINODA TAKATOSHI
IPC: G11B5/64
Filed: 1993-04-14
Abstract: PURPOSE:To obtain a magnetic recording medium which is improved in CSS characteristic and, at the same time, has excellent lubricity and is extremely improved in running durability even against thin film magnetic heads made of a hard material. CONSTITUTION:The recording medium is manufactured by successively forming a ferromagnetic metallic thin film, protective film, and lubricant layer on a nonmagnetic substrate. The lubricant layer is constituted of a lubricant composed of perfluoroalkylpolyether, partially-fluorinated alkyl compound, etc., containing one or more groups selected from among such an aromatic group as the aryl group, etc., which tends to be firmly adsorbed to the above- mentioned protective film, such a nitrogen-containing group as the amine, etc., polar group composed of such a sulfur-containing group as the mercapto group, etc., and perfluoroalkyl polyether or its derivative containing such a polar group other than the above-mentioned polar group as the ether group, etc., which is hardly adsorbed to the magnetic recording medium and magnetic heads and indicates weak polarity or a mixture of the polyether or its derivative and the lubricant of the partially-fluorinated alkyl compound, etc., having no polar group.
Patent JP-H11277886-A (JP)
Title: Recording medium and ink jet recording method
Inventor: YOSHINO HITOSHI
IPC: B41M5/52
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To render the circularity of printed dots excellent, and thus form images with superior quality by laminating an ink receptor layer containing a pigment on the felt surface of a base paper containing kenaf pulp having the special feelings of Japanese paper. SOLUTION: The recording medium is manufactured by laminating an ink receptor layer containing a pigment on the felt surface of a base paper containing kenaf pulp. As such, high quality images can be formed of dots formed as being circular at all times by ink droplets during the formation of images. A blending quality of kenaf pulp is preferable to be 10-100 wt.% in the whole pulp constituting the base paper, and more preferable to be 30-100 wt.% from the pint of view of feelings and hues of kenaf paper. As a pigment forming the ink receptor layer, an alumina hydrate is suitable having an average grain diameter being less than 500 nm, and more particularly, it is an alumina hydrate having a BET ratio surface area of 5-500 m<2> /g.
Patent JP-S58204925-A (JP)
Title: Helical intake port
Inventor: OKUMURA TAKESHI
IPC: F02B31/00
Filed: 1982-05-25
Abstract: PURPOSE:To obtain high charging efficiency when an engine is operated at a high speed with a large load, by forming the height of an upper wall face of a branch path formed to one side of a partition higher than height of an upper wall face of a helical passage formed to the other side of the partition. CONSTITUTION:At high speed and high load operation of an engine with a large amount of intake air, a rotary valve 25 is opened. Because height H1 of an upper wall face 26 in a branch path 24 is formed higher than height H2 of an upper wall face 19 in a helical passage, the second mixture flow flowing in through the path 24 diagonally collides against an upper side of the first mixture flow turning along the face 19 in a volute part. Accordingly, the first mixture flow is deflected facing downward to flow into a combustion chamber.
Patent JP-S59212201-A (JP)
Inventor: KIYO MASAHARU
IPC: B27G15/00
Filed: 1983-05-18
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-H01262225-A (JP)
Title: Roller-type accel pedal of automobile
Inventor: KAWADA MITSUO
IPC: B60K26/02
Filed: 1988-04-11
Abstract: PURPOSE:To protect muscles under the knees from being damaged even in a long period of driving by using an accel pedal as a foot rest. CONSTITUTION:Two legs are opened triangularly to become a support 1 on which a bearing 3 is fixed via a bearing table 2. Setting up a spring 5 on one spot of the upper horizontal part of an oscillating axis 4 curved in a crooked form and inserting the remain part into said bearing, said oscillating axis is hung. Winding one end of said spring 5 to the upper part of said oscillating axis and fixing the other end to said bearing table 2, stopper 7 and 7' are protrusively provided to both legs of said support such that the amplitude fits perfectly the opening and closing of a gas valve. Said stopper 7 is provided in an idle position of said oscillating axis and said stopper 7' in the full admission position of a gas valve 10. Chamfering the upper horizontal part of said oscillating axis 4 so as to fix the beginning end of a lever 8 that oscillates according to the turning motion of the horizontal part, and a link mechanism 11 to open and close said gas valve 10 of a carburetor 9 is connected to the tip of said lever 8.
Patent JP-H01259956-A (JP)
Title: Ink jet recording head
Inventor: INOUE NANAO
IPC: B41J2/05
Filed: 1988-04-11
Abstract: PURPOSE:To prevent an electrostatic induction electrode from age-changing or thermal deterioration due to transfer of heat energy from a heat generating resistor by forming of durable high melting point metal the electrode to be superposed and disposed through an insulating layer on the resistor. CONSTITUTION:Each heat generating resistor 11 is covered with an insulating layer 20, and an electrostatic induction electrode 30 disposed at a position corresponding to the resistor 11 is formed of durable high melting point metal. As the metal used for the electrode 30, Ti, Cr, Mo, Hf, Ta, W or their alloys is selectively employed. When a material having weak adhesive properties is employed as the electrode 30, an adhesive layer of Cr, Ti, etc. is interposed as an adhesive layer. As the layer 20, an inorganic insulating layer, an organic insulating layer made of a photosensitive polyimide resin or the like or a layer combined with both is employed. Accordingly, it can effectively prevent the thermal deterioration of the electrode 30 on the basis of heat transfer from the resistor 11 while suppressing the deterioration upon ageing change of the electrode 30 to a minimum limit.
Patent JP-S5211886-A (JP)
Title: Luminance stabilizing method in a light emitting diode
Inventor: MORITA HIROSHI
IPC: H01L33/62
Filed: 1975-07-18
Abstract: PURPOSE: Facilitate the luminance stabilization by housing a light emitting diode of which luminace-voltage characteristic varies with the emission wavelength and a diode to correct the characteristic in one case. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01259129-A (JP)
Title: Bushing for track containing carbon at about middle ratio and production thereof
Inventor: TSUCHIYA YASUO
IPC: C21D9/00
Filed: 1988-04-11
Abstract: PURPOSE:To shorten the time for carburization and to produce the good bushing by forming a high-frequency hardened part toward the central part of the bushing for the middle-carbon track subjected to carburization to assure a hardened layer of the thickness larger than the thickness of the carburized layer and forming a tempered layer in the core part. CONSTITUTION:The bushing 7 for the middle carbon track is previously subjected to the carburization and is rotated around the axial line, then the outside peripheral face 7b thereof is subjected to high-frequency hardening beyond the carburized layer. The hardening is executed only to the extent at which the inside peripheral face 7a is not quench-cracked in reheating by hardening of the inside peripheral face 7a which is the next stage after the hardening of the outside peripheral face. In addition, the range from the outside peripheral face 7b to a part of the effectively hardened layer on the inside circumference is hardened to the effective hardness. While the outside peripheral face 7b is cooled with liquid by rotating the bushing in the similar manner, the inside peripheral face 7a is subjected to the high-frequency heating beyond the effectively hardened layer on the inside circumference to form the effectively hardened layer 7c of the outside circumference and the effective hardened layer 7c of the inside circumference as well as to form the tempered layer having the hardness below the effective hardness between the effectively hardened layers 7c; thereafter, the bushing 7 is tempered at a low temp. The bushing 7 for the track which has the strength and toughness equal to or higher than the strength and toughness of the bushing obtd. by the conventional method is thereby obtd.
Patent JP-H02187187-A (JP)
Title: Treatment of waste dry battery
Inventor: MATSUOKA TOSHIO
IPC: B09B5/00
Filed: 1989-04-05
Abstract: PURPOSE:To conserve energy by setting the upper stage of two regions divided through a valve to an oxidizing atmosphere region and the lower stage thereof to a reducing atmosphere region and treating zinc in the lower stage and mercury in the upper stage. CONSTITUTION:A waste dry battery B is crushed by a crusher 1 and classified by a classifier 2 to be charged in a shaft furnace 4 from a charge hopper 3. Mercury Hg is treated in the upper stage oxidizing atmosphere region 5 of the shaft furnace 4, and the treatment of zinc Zn and the melt-reducing treatment of a manganese-iron alloy FeMn are performed in the lower stage reducing atmosphere region 6. Generated reducing gas CO is once taken out of the region and receives necessary treatment to be converted to oxidative gas G1 which is, in turn, introduced into the oxidizing atmosphere region 5. The mercury vapor-containing gas G2 taken out of the region is guided to an incinerator 9 and mercury vapor-containing gas G2 is condensed and removed by a mercury condenser 10. By this method, cost can be reduced.
Patent JP-S5715279-A (JP)
Title: Manufacture of contiguous disk bubble element
Inventor: MAKINO HIROSHI
IPC: H01F41/14
Filed: 1980-06-27
Abstract: PURPOSE:To form an element suitable to minute bubbles in a single-layer film system by reducing the uniaxial anisotropic energy of a surface layer of a single-layer magnetic garnet film through thermally treating the surface layer at a specific temperature before a transfer pattern is formed. CONSTITUTION:Before the formation of a transfer pattern, the surface layer of a single-layer mangetic garnet film is thermally treated at a temperature higher than 750 deg.C to reduce the uniaxial magnetic anisotropic energy of the surface layer. On a Gd3Ga5O12 substrate, for example, a magnetic garnet film (composition; Sm0.75 Lu1.75Ca0.5Fe4.5Ge0.5O12) having 1.47mum film thickness is formed by liquid- phaseepitaxial growth at 909 deg.C growing temperature to obtain a bubble holding film, thereafter, is thermally treated in oxygen atmosphere at 850 deg.C for 7min. On this film, a contiguous disk pattern of 4mum bit cycle consisting of 1,000Angstrom SiO2, 100Angstrom  Cr and 4,000Angstrom  Au is formed and then He<+> ion implantation is executed under 100KeV acceleration voltage and 3X10<15>/cm<2> dose amount conditions to obtain a bubble element.
Patent JP-H11277681-A (JP)
Title: Production of pulp molded object
Inventor: SAKAMOTO MASAHISA
IPC: D21J3/10
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To produce a pulp molded object rich in flexibility, elasticity, air permeability and hygroscopicity as a whole, having structural strength and further easily recovered and reutilized after use without requiring many equipments and a complicated process. SOLUTION: A cellulosic pulp slurry is accumulated on a mold to form a pulp layer 1 and a plastic film broken pieces slurry wherein 1-30 wt.% cellulosic pulps is added to plastic film broken pieces is accumulated on the pulp layer 1 to form a film layer 2. By this method, a laminated molded object 3 is molded to be dried.
Patent JP-H09251399-A (JP)
Title: System for automatically generating patrol test constitution information
Inventor: MOCHINAGA MIKA
IPC: G06F11/22
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To conduct an optimum patrol test on the peripheral equipment of a system based on constitution information of the system containing an information processor by starting the patrol test which is previously prepared in accordance with the peripheral equipment recognized since it obtains constitution information of the information processor. SOLUTION: An information processor constitution information acquirement means 20 is started by a patrol test object device retrieval command 2, it obtains information processor constitution information 10 and stores it in an information processor constitution information storage table 30. A patrol test supply means 80 stores the patrol test 52 corresponding to patrol test object device information in a patrol test storage area 60 when the content of peripheral equipment information 31, which is stored in the table 30, is matched with the content of patrol test object device information 51 as the result of comparison by a patrol test object device comparison means 40. A patrol test starting means 91 starts the patrol test 52 stored in the patrol test storage area 60.
Patent JP-H10270892-A (JP)
Title: Material and body for electromagnetic shielding
Inventor: KUBOTA HIDEHIKO
IPC: H01Q17/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a radio-wave shielding body which makes use of the characteristic of a cork by a method wherein a cork base material is mixed with a metal fiber and a heated and compression-bonded sheetlike or boardlike radio- wave shielding body is molded to be a desire shaped. SOLUTION: When a radio-wave shielding material is manufactured, a cork blank is first prepared, it is crushed to small pieces in a size of about 3 to 10 mm while humidity is being kept at 3% or lower, and a base material 1 is formed. On the other hand, a stainless steel fiber 2 which is formed to be a thickness of about 2 to 50 μm is prepared, and the stainless steel fiber 2 is fixed uniformly so as to become a volume of about 0.5 to 1.0% of the volume of the base material 1. Then, this mixture is housed in a mold, it is heated while a pressure is being applied. Then, it is plastically deformed due to a bonding force by a resinlike composition by a cork itself, and a radio-wave shielding material (body) 6 is molded.  The radio-wave shielding material (body) 6 has the characteristic and the outward appearance of the cork, it is excellent in a physical property and a mechanical property, and it does not contaminate an environment even after it is thrown away.
Patent JP-S63253512-A (JP)
Title: Manufacture of thin-film magnetic head
Inventor: NAKAJIMA HIROMI
IPC: G11B5/31
Filed: 1987-04-09
Abstract: PURPOSE:To prevent corrosion of the surface of a gap layer so as to improve the accuracy of the gap dimension of a thin-film magnetic head, by simultaneously removing insulating layers covering conductor coils after the insulating layers are formed on the gap layer in a laminated state when the surface of the magnetic gap layer which is brought into contact with an upper magnetic substance layer is formed by exposure. CONSTITUTION:A lower magnetic substance layer 12, magnetic gap layer 13, and 1st insulating layer 14 are successively formed on a nonmagnetic base plate 1 in a laminated state. After conductor coils 15 are formed on the insulating layer 14 by a dry process, a 2nd insulating layer 16, conductor coils 17, and 3rd insulating layer 18 are successively formed on the insulating layer 14 and coils 15 under a laminated condition, so that a state where the insulating layers 14, 16, and 18 are piled up on the facing surface 20 of the gap layer 13 can be formed. Then the parts 20 of the insulating layers 14, 16, and 18 facing the magnetic gap layer 13 are etched by plasma etching, etc., along the chain line C so as to prevent the corrosion of the surface of the gap layer 13 and improve the accuracy of the gap dimension.
Patent JP-S60231682-A (JP)
Title: Novel cephalosporin antimicrobial compound and its preparation
Inventor: SAKAGAMI KENJI
IPC: A61P31/04
Filed: 1984-05-02
Abstract: NEW MATERIAL:A compound shown by the formula I [R<1> is amino, or protected amino; R<2> is CH2, O, S, or group shown by the formula II (R<5> is lower alkyl which may be substituted, or H); R<3> is H, halogen, lower alkylthio, lower alkoxy, etc.; R<4> is carboxyl, or protected carboxyl; X is H, or O] and its salt. EXAMPLE:7-[2-( 2-Aminothiazol-4-yl )-2-(4-ethyl-2,3-diketopiperazinylcarboxylmethoxyimino )acetamido]-3-( 1-methyltetrazol-5-ylthiomethyl )-3-cephem-4-carboxylic acid. USE:A cephalosporin antimicrobial agent. PREPARATION:A compound shown by the formula III is reacted with a compound shown by the formula IV in an organic solvent under cooling - under heating to give a compound shown by the formula I. When the compound shown by the formula IV is used in the form of a free acid or a salt, the reaction is preferably carried out in the presence of a condensation agent such as N,N'-dicyclohexylcarbodiimide, etc.