baber/WOPTO huggingface dataset:
Patent JP-H05200526-A (JP)
Title: Production of wear resistant composite material
Inventor: WATANABE KIYOSHI
IPC: B22D19/08
Filed: 1992-01-24
Abstract: PURPOSE:To produce the wear resistant composite material having a combination of both advantages of the high toughness of an alloy system and the high hardness of ceramics. CONSTITUTION:A casting mold 1 consisting of a surface layer 2 formed by kneading an inorg. binder with coarse ceramic particles of about 1 to 3mm and molding the mixture and a back layer 3 formed by kneading the inorg. binder with ordinary fine ceramic particles and molding the mixture on the rear surface of this surface layer 2 is formed. This casting mold 1 is preheated to a high temp. and a molten metal is poured therein, by which a casting 6 having a wear resistant layer 5 combined with the ceramic particles on the surface is produced.
Patent JP-S62169663-A (JP)
Title: Printer
Inventor: ENDOU HIROKO
IPC: G06F3/12
Filed: 1986-01-21
Abstract: PURPOSE:To save the load time of a printing pattern, by checking whether the printing pattern for printing input character code is already stored in a font memory and, if not, taking out the printing pattern for the character code from an external file to store the same in the font memory. CONSTITUTION:A control means 2 refers to a code table 3 in order to check whether the printing pattern for a printing code 1 is already stored in a font memory 4. As a result, if the printing pattern corresponding to the printing code is not stored, the control means 2 reads said printing pattern from an external file 6 to store the same in the font memory 4. Thereafter, the printing order to the printing code 1 is sent to the printing means 5 of a printer and the code table 3 is updated to finalize the storing of the printing pattern for the printing code 1. When the character pattern for a character code 1 is already stored, the control means 2 immediately sends the printing code 1 to the printing means 5 of the printer. By this method, the load time of the printing pattern can be saved.
Patent JP-H03215289-A (JP)
Title: Drum type washing machine
Inventor: MORIWAKI NOBUYASU
IPC: D06F33/02
Filed: 1990-01-19
Abstract: PURPOSE:To reduce the vibration and noise of a rotary drum by a method wherein the rotational frequency of a motor detected by a speed detector is compared with a set rotational frequency (reference rotational frequency) to judge a rotational unbalance at the start-up of dewatering process, and the high speed dewatering operation is restarted after the unbalanced loading of laundry is adjusted. CONSTITUTION:When dewatering process takes place after washing process is finished, a controller 18 outputs a high speed operation signal to a speed setting element. At this time, the rotational frequency of a motor 11 after a specified measuring time period has passed is input by a speed detector 16, and compared with a reference rotational frequency. When the actual rotational frequency is higher than the reference rotational frequency, dewatering is continued for a specified time period. However, the actual rotational frequency is lower than the reference rotational frequency, it is judged as a failure of dewatering start-up, then the motor 11 is stopped once, and a low speed rotation signal is input to the speed setting element. And, normal dewatering takes place again after loosening operation is carried out at a low rotational frequency of a rotary drum, so that normal high speed dewatering operation can be performed with less vibration.
Patent JP-S59138717-A (JP)
Title: Cooling device of internal-combustion engine with turbo- charger equipped with water-cooling type inter-cooler
Inventor: ITAKURA MASAMICHI
IPC: F01P5/12
Filed: 1983-01-28
Abstract: PURPOSE:To improve the cooling efficiency at the time of idling without increasing the cooling capacity by connecting a radiator for inter-cooler which is unused at the time of idling to an engine cooling system for the use of engine cooling. CONSTITUTION:Cooling water circulated in a water jacket of an engine main body 10 from a water pump 16 is sent to a radiator 12 via a pipe 20 and returned to the water pump 16 again via a pipe 14. The pipes 14 and 20 are connected with cooling pipes 30 and 40 for inter-cooler 22 via connection pipes 60, 62, electromagnetic valves 28 and 42, and at the time of normal operation except idling, a switch 36 is on, an electric pump 32 is driven, and the cooling water is circulated to the cooling radiator 24 of the inter-cooler 22 independent from the engine cooling system. At the time of high temperature of the idling time when a water temperature switch 66 is on, the electromagnetic valves 28 and 42 are switched over, and the cooling radiator 24 of the inter-cooler 22 is connected in parallel with the radiator 12.
Patent JP-H08209454-A (JP)
Title: Production of silica-alumina fiber
Inventor: OKI YASUYUKI
IPC: D01F9/08
Filed: 1995-01-27
Abstract: PURPOSE: To provide a process for giving silica-alumina fibers excellent in spinning stability, mechanical strength and heat resistance. CONSTITUTION: An alkylaluminum or a combination thereof with a silicon- containing compound and/or a β-diketone of the general formula: R1 COCH2 COR2 (R1 and R2 are each an alkyl or an alkoxy group) are mixed with an organic solvent containing 0.9-1.4 mole of water per mole of the alkylaluminum to effect bydrolysis. To the hydrolyzate, an alcohol of the general formula: R3 OH (R3 is an alkyl group) is added, and as necessary, a silicon-containing compound and/or a β-diketone are further added thereto and they are adjusted so that the amount of the β-diketone becomes 0.03-0.2 mole per mole of the aluminum in the mixture, the alcohol becomes more than 0.8 mole per mole of the aluminum, and the silicon-containing compound corresponds to less than 40wt.% in the silica-alumina fibers. Then, the adjusted mixture is subjected to the spinning process.
Patent JP-S59139464-A (JP)
Title: Data processing system
Inventor: MITAMURA TAKASHI
IPC: G06F12/00
Filed: 1983-01-28
Abstract: PURPOSE:To facilitate economical realization of degenerative constitution of function dispersion processing by providing exclusive memory bank corresponding to each of function divided into plural parts in desired scale. CONSTITUTION:With successive change of memory banks that execute stored instruction by function of a bank switching circuit 3, functions dispersed to each memory bank 2 are executed successively, and execution of all functions is completed in a period. Period of changing and circulation is determined by amount of data processing, speed of processing etc. Data transferred to the memory bank of destination are confirmed for the presence of data transfer by function of the bank switching circuit 3 when instruction of the memory bank 2 is executed. Then, a processing program of relevant data is started according to the contents of the transferred data.
Patent JP-S63178003-A (JP)
Inventor: KUBOTA HIROSHI
IPC: B28B1/42
Filed: 1987-01-20
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-H07219543-A (JP)
Title: Keyboard device of electronic musical instrument
Inventor: NIITSUMA SHINJI
IPC: G10H1/34
Filed: 1994-02-03
Abstract: PURPOSE:To obtain a touch feeling in strong hitting like that of an acoustic piano by providing a specific narrow part between the shaft fulcrum of the arm of a hammer and its one end. CONSTITUTION:A white key 1 is made of synthetic resin while sectioned in a channel shape, and the recessed part at the rear end is fitted to a bearing member 4 to allow rotation; and a black key 2 is in similar structure. A keyboard frame 5 is provided with a bearing member 6 on which the hammer 3 is supported pivotally; and the hammer 3 has the part on the left side of the bearing member 6 pressed by the actuator 7 of the white key 1 to rotate and a key switch 8 which is operated by the rotation of the left side part is provided in a printed board 9 stuck to the keyboard frame 5. Then the hammer 3 consists of the arm 10 and a weight 11 which is fitted to its right side, and the arm 10 has the recessed part 12 fitted to the bearing member 6 on its left side; and the narrow part 13 which is elastic in the rotating direction of the hammer 3 is formed between the recessed part 12 and its right-side center part uniformly in thickness to the overall length of the arm 10.
Patent JP-H07213574-A (JP)
Title: Air bubble blowing device
Inventor: ICHIKAWA MASAYA
IPC: A61H23/00
Filed: 1994-02-03
Abstract: PURPOSE:To provide an air bubble blowing device which is lightweight, durable, easy to handle and enables a user to feel at ease and pleasant during use thereof. CONSTITUTION:A lower case 2 includes a portion in the form of a board. In the board portion, an upper lid supporting rib 19 is protruded upward from an edge of the board portion along the outer circumference thereof and a first sealing rib 23 is also protruded upward from the board portion outside and along the upper lid supporting rib 19 to form a ring. A soft continuous foam body 3 is placed on the upper supporting rib 19 and the first sealing rib 23. An upper lid 4 includes a blowing surface in the form of a board which allows air bubbles to pass therethrough. A second sealing rib 24 is protruded from the upper lid 4 toward the lower case 2, and the blowing surface which allows air bubbles to pass therethrough is formed substantially entirely in the central portion of the upper lid 4. Sealing between the upper lid 4 and the lower case 2 is completed by sandwiching the soft continuous foam body 3 between the first sealing rib 23 and the second sealing rib 24.
Patent JP-S5397329-A (JP)
Title: Solid state pickup device
Inventor: HAGIWARA YOSHIAKI
IPC: H04N5/335
Filed: 1977-02-04
Abstract: PURPOSE: To increase the resolving power by giving the voltage which forms a storage charge layer on the substrate surface under the electrode and eliminating the extra carrier caused by the intensive received light through recombination. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000205227-A (JP)
Title: Secured bolt and its securing method
Inventor: IWATA KIYOTAKA
IPC: F16B35/04
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent protruding of the head part of a secured bolt from the surface of a metal plate member while securing the bolt firmly relating to the metal plate member. SOLUTION: The head part 2 of a secured bolt 1 is formed as a flush head shape having a flat upper surface 20 and almost a conical surface seat 22, with a plurality of protruded parts 24 formed in this seat surface 22. A metal plate member 8 has a securing hole 9 having a diameter larger than the diameter of a cylinder part 3 of the secured bolt 1 smaller than the maximum diameter of the head part 2. After the secured bolt 1 is inserted through the securing hole 9 of the metal plate member 8, a head part 20 of the secured bolt 1 is pressed in by press work relating to the metal plate member 8 until the upper surface 20 of the head part 2 of the secured bolt 1 becomes flush with an upper surface 80 of the metal plate member 8. According to this, the periphery of the securing hole 9 in the metal plate member 8 is deformed to be secured relating to the head part seat surface 22 and an external peripheral surface of the cylinder part 3 in the secured bolt 1.
Patent JP-S59138481-A (JP)
Title: Multi-stage type printer
Inventor: SUGAWARA FUKUO
IPC: B41J9/04
Filed: 1983-01-29
Abstract: PURPOSE:To obtain a multi-stage type printer high in reliability and capable of appropriately feeding a paper in response to selection of a type, by a method wherein a shifting action of a hammer body for printing by selecting a type from type groups arranged in a plurality of stages in a paper-feeding direction and a paper-feeding action are related to each other, and are controlled by a calculating part. CONSTITUTION:The distance from a pinting position to a confirming position in the case wherein a type belt 3a is selected and that in the case wherein a type belt 3b is selected are previously stored in a ROM73. One of feed quantities stored in the ROM73 is called by a type belt selecting signal stored in a RAM74, rotation quantity of feed rollers is calculated, and the feed quantity of the paper 16 is correctly controlled. Namely, the distance obtained by subtracting from a line pitch P the distance L1 or L2 from the preceding printing position 75 to the type belt selected for printing the next digit place is calculated by a muCPU72. Accordingly, the pitch of the first and second preceding printing position 75, 77 is made to be equal to the predetermined line pitch P.
Patent JP-S54104462-A (JP)
Title: Ion nitriding method and equipment
Inventor: GIMURA MIZUO
IPC: C23C8/36
Filed: 1978-02-06
Abstract: PURPOSE:To improve ion nitriding work in a vacuum reactor with glow discharge by using a circuit for detecting arc discharge, a circuit for temporarily stopping glow discharge and a circuit for automatically controlling a vacuum to prevent generation of continuous arc discharge. CONSTITUTION:Vacuum reactor 2 is evacuated to a vacuum degree of 1-10 Torr with exhaust system 6, and a treating gas is supplied. DC voltage is applied between the inner wall of reactor 2 as an anode and cathode stand 8, that is, product to be treated as a cathode from power source unit 4 for glow discharge to generate glow discharge, whereby reactor 2 is heated to a temp. at which nitriding can be carried out, and product 5 is nitrided. Once arc discharge is generated, unit 4 is stopped for a set time according to the timer of control circuit 16 interlocked to an arc discharge detector. Vacuum valve 6' is opened to raise the vacuum degree of reactor 2 to 8-13 Torr, and glow discharge is generated again to allow the reactor to automatically return to normal operation. Thus, generation of arc discharge is automatically prevented, and a complex construction is uniformly nitrided.
Patent JP-H11196284-A (JP)
Title: Image communication equipment
Inventor: KIZAWA MAKOTO
IPC: H04N1/387
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To add sender information to a received image without affecting the external appearance and the value of a color image. SOLUTION: A dummy white line is formed to a tip of the page of read color image data (ST203) to reduce the image data and to add a white bit to both ends of each line (ST207, ST208) and a dummy white line is formed to the tail end of a page (ST212) and sender information is set in a marker code and the resulting code is sent (ST214, ST215). A white frame is formed around a color image in a receiver side and the sender information is printed in the area of the white frame.
Patent JP-S59140860-A (JP)
Title: Preparation of dried fin-like food and equipment therefor
Inventor: KAN YOUICHI
IPC: A23L29/281
Filed: 1983-01-28
Abstract: PURPOSE:A mixture of gelatin, alginic acid or its salt and mannan is dissolved by heating to prepare a gelatin sol and the sol is extruded into a specific coagulation bath, formed into a stream-line shape, thus giving a food product resembling dried fins of sharks or rays. CONSTITUTION:Gelatin obtained from collagen in animal tissues is combined with alginic acid or its salt, mannan and water, when necessary, further with water-soluble protein such as egg white, casein or vegetable protein. The mixture is dissolved by heating and the resultant gelatin sol is extruded through nozzles into a coagulation bath of divalent or trivalent metal salt aqueous solution. Then, the extruded strings are drawn and broken by pulling off into a stream line and washed with water, then dehydrated.
Patent JP-H10201442-A (JP)
Title: Manufacture of cream kind
Inventor: MINATO TETSUJI
IPC: A23L9/20
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a cream kind with excellent freeze resistance for not degrading quality at all even when freezing and defrosting are repeated, especially the cream kind having an excellent flavor for melting extremely well in the mouth with resistance at a normal temperature for which overrun and an artificial flower property, etc., after being whipped are excellent without the need of selecting and using emulsifier for a large amount even when an oil content is low. SOLUTION: For this manufacture of the cream kind provided with foamability, 4-15 pts.wt. trehalose are used for 100 pts.wt. cream kind, the total amount of the trehalose and other sugars is more than 10 pts.wt. and the weight ratio to the other sugars of the trehalose is within the range of 2.5-0.25.
Patent JP-S58129278-A (JP)
Title: Gabble detector
Inventor: SUZUKI SAKAE
IPC: G01S13/78
Filed: 1982-01-28
Abstract: PURPOSE:To discriminate whether the decoding of the plural response signals which gabble on account of prescribed proximity is possible or not by monitoring the relative time intervals between the framing pulse pair detected from the response signals and the other detected pair. CONSTITUTION:The response signal of a secondary radar is inputted to the 1st delay circuit 21, and the framing pulse pair F1, F2 at the beginning and final ends of the response signal are detected with a detecting circuit 23, and are supplied to the 2nd delay circuit 22 and a gabble timer 25. When the gabble where there is the other proximate response signal is generated within a time T, the other pair is outputted from the circuit 23. The underlayed output from the circuit 22 is supplied through an OR circuit 24 and the delayed output is supplied, respectively to a timer 25 and a framing pulse forming circuit 26, by which the relative time intervals of both pairs are monitored at all times, and only in the stage of the gabble which is impossible to decode on account of superposition, a prohibition signal is outputted from the circuit 26, whereby the erroneous decoding is prevented. The response signals are decoded with high accuracy without waste by such gabble detection with decision of whether the decoding is possible or not.
Patent JP-H02193152-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIHARA YOSHIYUKI
IPC: G03G5/14
Filed: 1989-01-21
Abstract: PURPOSE:To obtain an electrophotographic sensitive body small in residual potential and high in electrostatic contrast by incorporating a specified N- methoxymethylated nylon 6 in an undercoat layer. CONSTITUTION:The electrophotographic sensitive body is formed by successively laminating on a conductive substrate the undercoat layer containing the N- methoxymethylated nylon 6 having a content of a <=1,000 molecular weight fraction of <=10ppm and prepared by allowing formaldehyde and methanol to react with the amide group of the 6-nylon to add the methoxymethyl group, and an electric charge generating layer and a charge transfer layer, thus permitting rise of residual potential to be reduced in an early stage and at the time of repeated long uses, and to obtain high electrostatic contrast.
Patent JP-H05204334-A (JP)
Title: Liquid crystal driving circuit
Inventor: SASHITA HIDEKI
IPC: G02F1/133
Filed: 1992-01-27
Abstract: PURPOSE:To reduce the number of output amplifiers, to reduce the consumption of electric current and to reduce variations in writing voltage value by using an amplifier plurally within a specified cycle. CONSTITUTION:When a gate signal G1 is turned ON, an analog gate S3 connected with the gate signal G1 is opened, video data held by a C2 connected to this gate S3 is sent to the source of each pixel where sources are connected each other via the output of an output amplifier HA (for example, OUT 1 and 2) and when a gate signal G2 is turned ON, an analog gate S4 connected with the gate signal G2 is opened, video data held by the C2 connected to this gate S4 is sent, as well. That is, in this case, one output amplifier HA is used twice for two pixels placed side by side during one cycle of a horizontal synchronizing signal.
Patent JP-H09202806-A (JP)
Title: Polysilane mixture, electrophotographic photoreceptor and image forming apparatus
Inventor: FUKUTOME MASATO
IPC: C08L73/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject mixture excellent in electrophotographic characteristics and mechanical strength of film and film characteristics and suitable as a material for carrier transportation layers of electrophotographic photoreceptors. SOLUTION: This polysilane mixture comprises (A) a polysilane compound represented by the formula [R1 to R4 are each H, a (substituted)alkyl, a (substituted)aryl or a (substituted)alkoxy; (x), (y) and (z) are each O or 1 which represents existence or absence of each of R1 -R4 units; (n) is a polymerization degree] and (B) a binder prepared by polymerizing a radically polymerizable monomer selected from ethylene, styrene, vinyl chloride, vinylidene chloride, acrylonitrile, vinyl acetate, vinyl methacrylate and methyl acrylate. Furthermore, when the polymerization is carried out, the polymerization is preferably completed, e. g. in an organic solvent at 40-110 deg.C reaction temperature for 1-5 hr.
Patent JP-H06223348-A (JP)
Title: Magnetic recording and playback apparatus
Inventor: KANEKAWA HIROSHI
IPC: G11B5/588
Filed: 1993-01-28
Abstract: PURPOSE:To quickly converge detected positional information up to a control position by providing a means wherein the amplification degree of the detected positional information is changed and the detected positional information is fed back to a magnetic-head driving gear. CONSTITUTION:The position of a movable head 16 which has been controlled is decided by a time constant which decides the cutoff frequency of a servo band in a position control loop. The larger a loop gain is, the higher the cutoff frequency of the servo band is, and the cutoff frequency is converged quickly. In this case, a loop gain G1 being recorded is set to a low value by which the cutoff frequency of the servo band can suppress a change, in a square-wave pulse shape, caused by the noise of a transmission system. A loop gain G2 from the start of an operation up to the start of a recording operation is set to a value by which the cutoff frequency of the servo band is several Hz or lower and to a value which gives the cutoff frequency of the servo band which is larger than the G1 and is converged quickly. A time response from the start of the operation up to the start of the recording operation is quick, and, at the same time, it is possible to realize a position control system which can suppresses a change, in a position caused, by the noise of the transmission system.
Patent JP-S62170965-A (JP)
Title: Photoengraving method for laminate for image formation
Inventor: SAKAI KUNIYUKI
IPC: G03F7/38
Filed: 1986-01-23
Abstract: PURPOSE:To increase a difference between an exposed part and unexposed part with the adhesive power between laminated layers and the developing soln. resistance of a photosensitive layer by successively providing the photosensitive layer contg. a quinonediazide compd. and silicone rubber layer on a base and subjecting the laminate to image exposing then to a heating treatment thereby developing the same. CONSTITUTION:The laminate for image formation is provided with the photosensitive layer contg. the quinonediazide compd. lined on the base and the silicone rubber layer thereon. The laminate is then exposed with an active light source and is subjected to a heat treatment in succession thereof. The heat treatment temp. is 100-200 deg.C. The solubility of the photosensitive layer between the exposed part and unexposed part or the effect of increasing the difference in the adhesiveness between the photosensitive layer and the silicone rubber layer is deteriorated at <=100 deg.C. On the other hand, the solubility of the photosensitive layer of not only the unexposed part but also the exposed part is excessively deteriorated or the adhesiveness between the photosensitive layer and the silicone rubber layer is excessively large at >=200 deg.C. The silicone rubber layer of the exposed part is independently removed or removed together with the photosensitive layer by brushing the printing surface of the printing plate subjected to the heat treatment by a developing pad contg. a developing soln., by which the surface of the photosensitive layer or the substrate surface is exposed.