baber/WOPTO huggingface dataset:
Patent JP-H0480304-A (JP)
Title: Manufacture of rare earth metal sintered body
Inventor: UCHIDA MASANOBU
IPC: B22F3/14
Filed: 1990-07-23
Abstract: PURPOSE:To restrain increase of impurities of oxygen, nitrogen, carbon, etc., by inserting a thin plate composed of transition metal at interface between a material to be hot-pressed and a die for hot-pressing and executing the whole press of the hot pressing under reduced pressure or inert gas atmosphere. CONSTITUTION:In the manufacturing method for rare earth metal sintered body, where alloy composed of the rare earth metal and the transion metal under powder state or once pre-formed material is heated and compacted with the hot-pressing, the thin plate composed of the transition metal is inserted at interface between the material to be hot-pressed and the die for hot pressing. This is hot-pressed under reduced pressure or inert gas atmosphere. The inserted thin plate uses metal or alloy composed of one or more kinds of elements selected from Fe, Ti, V, Cr, Mn, Co, Ni, etc., belonging to the transition metal as the raw material. By this method, high purity sintered body composed of the rare earth metal and the transition metal can be easily manufactured.
Patent JP-S6086529-A (JP)
Title: Manufacture of optical wave guide switch
Inventor: SAWAKI ITSUPEI
IPC: G02F1/035
Filed: 1983-10-19
Abstract: PURPOSE:To easily obtain an optical wave guide switch prevented from excitation of a light of high-order mode by simultaneously forming a buffer layer and a filter layer through partial anodic oxidation of a vapor deposited aluminum film after forming the optical wave guide. CONSTITUTION:An optical wave guide 33 made of Ti is formed on a substrate 31, and an aluminum film 34 is vapor deposited on all the surface of the substrate 31. Then, a pattern 35 for forming a desired filter film is formed with a photoresist on the film 34, this film 34 is anodically oxidized to convert the aluminum film 34 not protected with the resist film 35 into an alumina film 36, and the resist film 35 remaining on the film 34 is etched off with hydrofluoric acid or the like. As a result, the filter film 34 for absorbing unnecessary light and a buffer layer 36 made of the alumina film for preventing light absorption are formed at the same time. An objective optical wave guide switch can be obtained by forming an optical switch electrode, etc. by the conventional method.
Patent JP-H0244784-A (JP)
Title: Superconductive pattern forming method
Inventor: MOTOI YASUKO
IPC: H01B13/00
Filed: 1988-08-05
Abstract: PURPOSE:To improve the crystalline property, reproducibility and homogeneity of a pattern by patterning a film for patterning on a single crystal substrate, and thereafter forming a superconductive thin film on the substrate. CONSTITUTION:A negative pattern 2 is formed on a single crystal substrate by using SiO2 as an inorganic material for a patterning material. Y-Ba-Cu-O thin films 3 and 4 are formed in an Ar atmosphere on the substrate by using a Y-Ba-Cu-O sintered body target. Heat treatment is performed for the substrate in an oxygen atmosphere, and the superconductive pattern 3 is formed. In this way, the superconductive pattern characterized by the excellent crystalline property, reproducibility and homogeneity of the pattern can be formed without treatments such as drastic etching and the like after the formation of the superconductive thin film.
Patent JP-H0359243-A (JP)
Title: Slat dome
Inventor: HIRASAWA KIMIMASA
IPC: E04B7/16
Filed: 1989-07-27
Abstract: PURPOSE:To facilitate ventilation and daylighting by providing a skeleton body with multiple vertical frames radially extended from the center section of a dome to the outer periphery and vertically-arranged multi-stage louvers rotatably to frames. CONSTITUTION:A circular opening section is provided at the center section of the roof F of a stadium G, and a slat dome 100 is provided at the upper section of the opening section. A skeleton body 110 with multiple vertical frames 111 is radially extended from the center section of the slat dome 100 to the outer periphery. Bearing sections pivotally supporting slats 121 forming louvers 120 are provided on vertical frames 111. Vertically-arranged multi-stage louvers 120 are rotatably fitted to vertical frames 111, and a translucent roof 140 is provided at the upper section of the slat dome 100. Ventilation and daylighting in the stadium G can be attained.
Patent JP-S6254179-A (JP)
Title: Pattern generating device
Inventor: UEDA GENZO
IPC: G06F11/22
Filed: 1985-09-03
Abstract: PURPOSE:To generate multifarious and complicated test patterns using simple constitution by measuring rise time and fall time from a reference point and controlling time of timing making access period of a memory a unit time. CONSTITUTION:When a reference point is made to correspond to access start time of the first address of a pattern data memory 12 and rise time and fall time from the reference point is controlled, waveform expression is made possible regardless of waveform period. Access time unit of the memory 12 can be measured by address update time of an address counter/address circuit 16, and determined by clock period of a clock generating circuit 18. Accordingly, when the test waveform pattern rises of falls, it is enough to put up a flag of rise or fall at a place access period X number of addresses + 1 from the first address of the memory 12. Thus, time of rise or fall can be designated on the memory only by time information, and it becomes unnecessary to deal with data and timing separately, and accordingly, generation of test waveform patterns is made easy.
Patent JP-H0896985-A (JP)
Title: Flash light
Inventor: JIYON JII ROUTSUSO
IPC: F21W111/10
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the elastic sleeve of a flashlight with a flexible core from being separated from its housing by torsion or axial force, and prevent a flexible vertebral part and inside conductor in the flashlight from being damaged by excess torsions. SOLUTION: A flashlight 10 has a flexible core 16, which involves a pair of conductive wires for electrically connecting a power source to an electric instrument. The wires are sheathed in a flexible vertebral part composed of a turnable member engaging at its outer surface with an elastic sleeve 18. The flashlight 10 comprises a working-end housing 14 and a base housing 12. The base housing 12 and the working-end housing 14 receive the ends of the core 16 connected thereto by means of a first and a second anchor 22. The outer surface of the sleeve 18 is limited in its torsional or longitudinal movement relative to the housings 12 and 14.
Patent JP-H0621662-A (JP)
Title: Electronic device
Inventor: SAKASHITA TATSUYA
IPC: H05K5/02
Filed: 1992-06-29
Abstract: PURPOSE:To make the attachment of a handle possible without adding a special part or a mechanism by using a space which is formed after a removable battery pack which is a power source of an electronic device such as a portable personal computer is removed. CONSTITUTION:A space 12 which is formed after a battery pack which is a power supply is removed is used as a part of a portable personal computer main body 11. The space 12 is made to front-to-rear continuity and can be grasped by a hand as a handle when the body 11 is carried. A removable battery pack 21 can be mounted by pushing the battery pack 21 from a front side to the part of the removable battery pack 21 of the main body 11. When it is mounted, a positive electrode terminal 22 and a negative electrode terminal 23 of an electrode terminal come into contact with a pair of electrode terminals provided to the main body and makes the supply of a power source to a portable personal computer possible. Since the battery pack 21 is T-shaped, it does not drop out to the rear side.
Patent JP-H1042549-A (JP)
Title: Integrated circuit
Inventor: KIDA KAZUHISA
IPC: G06F1/26
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit which has a built-in step-up circuit which can realize high-speed operation at a low voltage and the low power consumption. SOLUTION: If there are differences in current consumptions for an oscillation circuit 2 and a load circuit 3 such as a CPU, etc., in accordance with operation modes, a step-up multiplication factor control circuit 7 and a step-up clock control circuit 8 are added, in order to change the step-up multiplication factor of a step-up circuit 1 in accordance with the operation mode. With this constitution, the power consumption loss caused by the step-up can be suppressed and the current consumption lower than the current consumption of the conventional constitution can be realized. Moreover, if a constant voltage circuit output is used as the power supply of the load circuit 3 such as a CPU, etc., the further lowering of current consumption can be realized.
Patent JP-S6174111-A (JP)
Title: Magnetic head and its manufacture
Inventor: TOTTORI TAKESHI
IPC: G11B5/265
Filed: 1984-09-19
Abstract: PURPOSE:To attain very smooth coil winding by mounting a spacer preventing invasion of a bonding member such as glass to the winding part of an exciting coil so as to prevent the bonding material from being pending down into the coil slot. CONSTITUTION:A recording/reproducing head 1 and an erasure head 2 are bonded incorporatedly via a nonmagnetic plate 3. Then hollow spacers 16, 17 made of a substance hardly molten with glass such as a graphite are mounted to the coil slots 4, 10 and reinforcement sections 8, 14 are formed by the bonding member such as glass. Thus, the provision of the spacers 16, 17 prevents the bonding member such as glass from being pending down to the coil winding part and the winding of coils 9, 15 is executed very smoothly.
Patent JP-H0857167-A (JP)
Title: Cutter blade and cable cutter
Inventor: NAKAMURA YOSHINORI
IPC: B26D1/30
Filed: 1994-08-19
Abstract: PURPOSE: To increase the working efficiency and reduce the cutting work cost, by eliminating the necessity to replace the whole cutter. CONSTITUTION: In this cutter blade in which the cutting blade edge 23a is formed in the cutter body 22, tips 34 having the cutting part 34a provided with the same hardness with the cutter edge or a higher hardness than that, are detachably fitted to the cutter edge so that the cutting part of the tip constitutes a part of the cutter edge.
Patent JP-H0863880-A (JP)
Title: Data input method, encoding apparatus and data processor
Inventor: SUZUKI KAZUHIRO
IPC: H04N19/70
Filed: 1994-08-19
Abstract: PURPOSE: To prevent the input error of information by a method wherein processing information and video compact disk information which have been described in a table form are input. CONSTITUTION: According to processing information, raw data which is composed of a picture or a sound is encoded, and the data and video compact disk information are converted into a recording format. In this case, the processing information and the video compact disk information which have been described in a table form are input. Then, when the raw data is encoded, the raw data is encoded so as to be in conformity with an MPEG by means of an MPEG 1 video encoder 11 and an MPEG 1 audio encoder 12. The encoders 11, 12 are controlled by information which instructs a processing operation and which has been described in a table form.
Patent JP-H0245093-A (JP)
Title: Drum type washing machine
Inventor: TAKIGAWA HIROYOSHI
IPC: D06F37/04
Filed: 1988-08-04
Abstract: PURPOSE:To prevent a cleanser from being stagnated in the bottom part of an outer tank when the water feeding of washing water is executed, to effectively operate the cleanser to laundry and to simplify the structure of a guide by arranging a water feeding port in the upper part of one edge part in the front and back directions of the outer tank and providing the guide to open a receiving port, which faces with the water feeding port, in one edge and to have a supplying port, which is linked into a rotating drum, in the other edge. CONSTITUTION:In a condition that a receiving port 7a of a guide 7 faces to the lower direction of a water feeding port 3, the laundry is put through laundry putting-in and out ports 4 and 5 into a rotating drum 2. Continuously, the water of water service is passed to a cleanser box 8 by a water feeding mechanism and the cleanser in this box 8 is dissolved and obtained as the washing water. Then, the water feeding of the washing water is directly executed from the water feeding port 3 through the receiving port 7a of the guide 7, the inside of the guide 7 and a supplying port 7b into the rotating drum 2. By executing the water feeding of the washing water, since the cleanser is stuck to the laundry even when the cleanser not to be enough dissolved to the washing water is included, the cleanser is not stagnated in the bottom part of the outer tank 1 but kept in the rotating drum 2. Accordingly, the cleanser can be effectively operated to the laundry and efficient washing can be executed.
Patent JP-H02125052-A (JP)
Title: Binder for gravel press and waterproofing work executing method using same binder
Inventor: KATAYAMA HIDEO
IPC: E04D7/00
Filed: 1989-07-27
Abstract: PURPOSE:To high-efficiently form a gravel layer being effective to protection and press of a waterproof layer by a method wherein a binder for gravel press prepared by a rubber asphalt emulsion is kneaded with gravel and the mixture is laid over the waterproof layer. CONSTITUTION:A rubber asphalt emulsion is prepared by mixing and emulsifying asphalt and rubber. The rubber asphalt emulsion is prepared such that 30-10 wt. pts, based on 100 wt. pts. asphalt, a binder for gravel press is kneaded with gravel, and a kneaded substance is laid in a thickness of 1-10cm to form a gravel layer. After gravel is laid over a water-proof layer to form a gravel layer, a binder is sprayed to harden it. During kneading and spraying, a hardener and a hardening assistant are added to the binder where occasion demands. This method enables shortening of a term of works.
Patent JP-S5985757-A (JP)
Title: Printing-form reproduction by casting
Inventor: AIDA YASUHARU
IPC: B41C3/00
Filed: 1982-11-09
Abstract: PURPOSE:To inexpensively obtain a printing form good in dimensional accuracy and appearance within a short period, in reproducing a plurality of printing forms only partially different in contents to be printed, by a method wherein a recessed part is formed to a part different in content by a casting matrix mold and, after a printing form is fabricated by casting, the different part is subjected to manual engraving processing. CONSTITUTION:In reproducing at least two or more of printing forms only partially different in contents to be printed by one casting matrix mold, to parts different in contents in the casting matrix mold 20, for example, the parts corresponding to the product numbers 1a, 1b of a packing case, a recessed part 15 is preliminarily formed and, after a printing form 21 is fabricated by casting, the protruded part 16 formed to the parts different in contents to be printed is subjected to manual engraving by using a chisel to obtain an objective printing form excellent in dimensional accuracy and appearance.
Patent JP-S6439499-A (JP)
Title: Back-filling material
Inventor: IKEDA HISAO
IPC: E21D11/00
Filed: 1987-08-06
Abstract: PURPOSE: To provide a light weight property and fluidity and to improve executability by adding air and a granular body to a cement milk stock solution. CONSTITUTION: In a process S1 , cement, bentonite and water are mixed and the cement milk stock solution is formed. The cement milk stock solution is forcibly fed into a tunnel to perform back-filling work. The forcibly fed cement milk stock solution is mixed with the air in the process S2 and air milk is manufactured S3 . Then, granular body added grout is manufactured by adding polystyrene beads to the air milk in the process S4 .
Patent JP-S6439391-A (JP)
Title: Production of alkylbenzoquinones
Inventor: KIMURA ICHIRO
IPC: C25B3/23
Filed: 1987-08-06
Abstract: PURPOSE:To increase the efficiency of electrolytic operation when alkylphenolsulfonic acids represented by a specified general formula are anodically oxidized in an electrolytic cell, by subjecting anolyte to extraction at the outside of the cell and returning the residual soln. CONSTITUTION:An electrolytic cell 1 is divided into anode and cathode chambers with a diaphragm 2, the anode 3 and the cathode 4 are separately set in the chambers and the chambers are separately filled with anolyte 5 and catholyte 6. An aq. soln. of alkylphenolsulfonic acid or a water soluble salt thereof represented by the formula (where R is 1-3C alkyl, n=1, 2 or 3 and X is H, Na, K or NH4) is used as the anolyte 5. Electrolytic oxidation is carried out in the cell 1 and the anolyte 5 is continuously or intermittently drawn out of the anode chamber of the cell 1 during the electrolytic oxidation. The drawn anolyte 5 is introduced into an extractor 7 installed at the outside of the cell 1, alkylbenzophenone produced by the electrolytic oxidation reaction is extracted with a solvent in the extractor 7 and the residual soln. is returned to the anode chamber.
Patent JP-H0646209-A (JP)
Title: Image forming device
Inventor: KANAI HIDETOSHI
IPC: H04N1/04
Filed: 1992-07-22
Abstract: PURPOSE:To prevent a defective picture by detecting an improper number of revolutions of a polygon motor. CONSTITUTION:A number of revolutions of a polygon motor 3b is controlled in response to a frequency division ratio of a frequency divider 12, and the motor 3b is locked by a phase comparator 14 and a phase difference voltage conversion circuit 15. A synchronizing signal is detected from a laser beam scanned by a polygon mirror 3a and the number of revolutions of the polygon motor 3b is detected by counting the synchronizing signal with counters 201-206. A CPU 13 allows an operating section 19 to warn a defect of a PLL as a display when the count of the counters 201-206 is defective.
Patent JP-S5987068-A (JP)
Title: Method and apparatus for inhibiting squeezing-out of adhesive agent
Inventor: SAWARA HIROMICHI
IPC: B05C5/00
Filed: 1982-11-08
Abstract: PURPOSE:To inhibit squeezing-out of an adhesive agent from a margin to paste, by applying said adhesive agent onto the overlapping part of a body to be adhered and a bead-shaped damming material around said adhesive agent. CONSTITUTION:When plates 15, 16 made of plastics or iron are adhered to each other, an adhesive agent 17 is applied in a predetermined shape onto the overlapping part of the plate 16 at first. At the same time, a damming material 18, e.g. a rapid curable adhesive agent or inorganic clayey substance, is applied in a bead shape around said adhesive agent 17. Hence, the squeezing-out of the adhesive agent even if it may be of relatively low viscosity is eliminated, and labor for removing the adhesive agent from a product can be saved.
Patent JP-H0939100-A (JP)
Title: Skin integrated molded product
Inventor: SEKINE MASAKAZU
IPC: B29K23/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To enhance the bonding strength to a PP type resin core material while preventing surface undulation, and to provide good cushioning properties. SOLUTION: In a skin integrated molded product wherein a powder slush molded skin and a resin core material are integrated by a mold press method, a skin 1 is constituted of a solid layer 10, a main foam layer 11 and an auxiliary foam layer 12 formed from a PVC powder, a polyolefin resin powder and a foaming agent and the auxiliary foam layer 12 is bonded to the resin core material 2. It is prevented that the main foam layer 11 is collapsed by the transmission of heat or press pressure to the main foam layer 11 by the auxiliary foam layer 12 and the surface undulation of the skin 1 is also prevented.
Patent JP-H0892610-A (JP)
Title: Production of metallic magnetic powder and magnetic recording medium
Inventor: NAGAI NOBUYUKI
IPC: G11B5/706
Filed: 1995-07-31
Abstract: PURPOSE: To provide a method for producing a metallic magnetic powder exhibing a high coercive force and high saturation magnetic flux density even when micronized, highly dispersible in magnetic coating material and excellent in oxidation stability. CONSTITUTION: An aluminum compd. and a rare-earth element compd. are deposited on an acicular fine powder consisting essentially of iron oxyhydroxide so that the total amt. of aluminum and rare-earth element is controlled to 1-10 atomic % of the iron. The coated powder is heat-treated at 400-750 deg.C in a non-reducing atmosphere and then at 400-650 deg.C in a reducing atmosphere and then gradually oxidized to produce a metallic magnetic powder. By using such a metallic magnetic powder, a magnetic recording medium exhibiting a good recording and reproducing characteristic in the high-density recording region is realized.
Patent JP-H1136943-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: IWANO HIROSHI
IPC: F02D41/02
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent a fuel injection volume during a start even through a starting condition including the atmospheric pressure and a compressed pressure differs. SOLUTION: A setting means 23 sets a value TP100 into which a cylinder air volume Ga0 computed by a computing means 21 is converted so as to have a fuel injection volume unit when the charge efficiency is 100%, as a fuel injection volume TP corresponding to the cylinder air volume, and a fuel supply means 25 supplies fue in thus set fuel injection volume if an engine speed cannot be read during a start. Accordingly, TP errors can be decreased in comparison with conventional one. It is noted that should a cylinder air volume which has been obtained when the charge efficiency is 100% in a level land place be used during a start in a high land place, a large TP error would occur.  However, in consideration with such a fact that the time by which the TP error is stabilized during a start in a high land place is about one second, no substantial affection occurs upon an injection volume in its entirety during the start.
Patent JP-S6087205-A (JP)
Title: Cosmetic
Inventor: TAMAOKI SHIYUUYA
IPC: A61K8/92
Filed: 1983-10-19
Abstract: PURPOSE:To provide a cosmetic containing fish oil and cholesteryl-12-hydroxystearate, having extremely reduced characteristic odor of fish oil, giving smooth and thick feeling to the skin, applicable smoothly to the skin, and having lasting moistening effect. CONSTITUTION:The objective cosmetic is a cream, milky lotion, etc. containing 1-50wt% fish oil (the oil of sardine, saury, cod, oilfish, etc.) and 0.1-10wt% cholesteryl-12-hydroxystearate of formula (n is 1, 2 or 3). The ratio of the stearate to the fish oil is >=1/10. The addition of the compound of formula is effective to suppress the ill odor of the fish oil remarkably, and prevent the lowering of the quality. The cosmetic may further contain various fluidizing component, semisolid oil, humectant, surface active agent, preservative, colorant, perfume, etc.
Patent JP-S5887812-A (JP)
Inventor: DONARUDO ORA MEIAAZU
IPC: H01G5/00
Filed: 1982-11-08
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-S6352246-A (JP)
Title: Memory device
Inventor: ISHII TAKATOSHI
IPC: G06F12/00
Filed: 1986-08-21
Abstract: PURPOSE:To access to data for each bit by providing a means which performs a bit mask action in a mask mode where a memory part is masked. CONSTITUTION:Each of memory devices #0M-#3M of the same constitution consists of memories M0-M7, bit interfaces BTI1-7, a pixel interface PXI-0 and a timing command control TCC. The control TCC supplies the bit mask data to the mask registers in the interfaces BTI0-7 from data buses IO0-IO7 when the commands of mask modes are supplied from address buses A0-A7 by the control signals CSW, CAS and WE. The interfaces BTI0-7 input the data on the corresponding memories M0-M7 to the input registers in the interfaces and then output these data to the buses IO0-IO7 when the value of the bit mask data is equal to 1.