baber/WOPTO huggingface dataset:
Patent JP-H09239071-A (JP)
Title: Production of frtp racket frame
Inventor: MUROI KUNIMASA
IPC: A63B102/02
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an FRTP racket frame capable of producing FRTPs having high strength, high quality and homogeneity with easy work for winding blanks for molding, a high degree of freedom in designing the orientation of reinforcing fibers and a difficulty in the occurrence of various densities in the reinforcing fiber density even with respect to the small area parts of the FRTPs and without the occurrence of slacking of the fibers and resin pooling in the intersected parts of the reinforcing fibers or near these parts. SOLUTION: This process has at least stages for forming a wound tube which is a preform by winding either of the following blanks on a core material 12: The blank 1 for molding a tape-like FRTP formed by respectively fusing both ends along the longitudinal direction of a laminate obtd. by holding a tape-like reinforcing fiber bundle with a thermoplastic resin film for supplying the matrix resin broader than the fiber bundle or the blanks for molding the broad FRTPs formed by lining up plural sheets of the blanks 1 for molding in superposition in such a manner that the ends along the longitudinal direction of the reinforcing fiber bundles of the adjacent blanks for molding are held in proximate to each other, fusion splicing the overlapping parts of these blanks for molding with each other and aligning the arranging directions of the reinforcing fibers to one direction.
Patent JP-H03255813-A (JP)
Title: Combustion control method, combustion apparatus, flame monitoring burner and flame monitoring system
Inventor: TANAKA SHINJI
IPC: F23N5/08
Filed: 1990-03-02
Abstract: PURPOSE:To always obtain a desirable combustion state by grasping in advance relationships between feed rate ratio of fuel and oxygen and distribution of luminance of flames, and computing feed rate ratio from the distribution of luminance to control the feed rate of the fuel or oxygen. CONSTITUTION:Images of flames of each of burners 80a-80c are taken out by means of a fiberscope 100 provided in each burner and photographed by means of solid-image cameras 62a-62c and stored in an image storage unit 64 of an image analysis device 63, while frequency of luminance of peak value is computed by means of a luminance distribution computing unit 66. A feed rate ratio computing unit 67 computes feed rate ratios of oxygen and pulverized coal C blown off from each of the burners 80a-80c based on feed rate ratio information having been stored in correlation storage unit 65 and frequency of luminance of peak value to obtain the deviation of distribution rate of the coal C effected by a distributor 43, in which feed rate of gas GD for distribution by which deviation of distribution rate is minimized is computed based on said deviation. A control device 68, based on said minimum deviation, outputs, for example, control signals to a gas flow control valve 47 to control the feed rate of gasification agent GR which is fed to the burners 80a-80c.
Patent JP-H11170529-A (JP)
Title: Capacitive load driving circuit and recording head driving circuit
Inventor: TAMURA NOBORU
IPC: B41J2/045
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a capacitive load driving circuit and a recording head driving circuit in which power consumption is reduced while suppressing heating of a switching element by taking advantage of the fact that a load is capacitive. SOLUTION: Charges are transferred between capacitors C1 and C2 when piezoelectric element C3 is charged or discharged by controlling transistors Q17, Q18, Q15 and Q10 inserted, respectively, into a first charging path CL1 from a power supply to the element C3, a second charging path CL2 from the capacitors C1, C2 to the element C3, a first discharging path DL1 from the element C3 to the ground G, and a second discharging path DL2 from the element C3 to the capacitors C1, C2.
Patent JP-H07264178-A (JP)
Title: Security system
Inventor: ITAGAKI KANJI
IPC: G06F21/55
Filed: 1994-03-23
Abstract: PURPOSE:To obtain the security system in which illegal access is inhibited and an address accessed illegally is located. CONSTITUTION:The system is provided with repeaters 21-24 informing alarm information when illegal access takes place to terminal equipments 51-55 on LANs 11-14 connecting to a concerned repeater from any of the terminal equipments 51-55 and a management equipment 56 displaying the content when alarm information is received. The management equipment 56 retrieves to which port of each of the repeaters 21-24 the terminal equipment making illegal access is connected based on the alarm information and the access history information having each of the repeaters 21-24 to locate to which LAN the terminal equipment is connected.
Patent JP-H105810-A (JP)
Title: Production of thin steel sheet for work with excellent forming property using continuous hot rolling process
Inventor: WAKITA JUNICHI
IPC: B21B1/26
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To uniform the quality of hot rolling steel sheet over the total length and to improve the productivity by roughly rolling a steel slab of a specific carbon content into a steel sheet, joining its top end to the rear end of an advancing rough-rolled steel sheet and continuously executing hot finish rolling. SOLUTION: A steel slab which contains <=0.1% C and is heated to <=1150 deg.C in a heating furnace 1 is hot-rolled by a roughing mill 2, and this is coiled and made a rough rolled coil 3. Its rear end is cut with a welding cutter 4, and a rear end groove suitable for welding is formed. The rear end of the preceding rough-rolled steel sheet and the top end of a succeeding rough-rolled steel sheet are welded with a welding equipment 5. The rough-rolled steel sheet welded in a long size is subjected continuously to a finish rolling by a finishing mill 6, next, it is wound as a coil with a coiler 9 after it is cooled with water by a cooling device 7 installed on run-out table. Therefore, the product yield, affected by the defective quality of the top end of the hot rolled steel sheet, can be improved and the cost merit is improved also.
Patent JP-S60222530-A (JP)
Inventor: DEIBITSUDO JIYON KIYARAHAN
IPC: F04D27/02
Filed: 1985-03-18
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-S58170274-A (JP)
Title: Facsimile communication system
Inventor: MIYAZAWA HAJIME
IPC: H04N1/32
Filed: 1982-03-31
Abstract: PURPOSE:To eliminate long time waiting, by transmitting information to be transmitted while sectioning it. CONSTITUTION:A picture information transmitting time control section 5 in a facsimile transmision section B performs the operating instruction to a mechanism control section 3 and a picture signal processing section 4, when a transmitted original is inputted, a transfer instruction signal is received from a line and when the transmission is enable for picture information, and starts a timer in the section 5. The mechanism control section receiving the operating instruction and the picture signal processing section perform the control and signal processing to transmit information. When the timer reaches a set time, the section 5 performs stop instruction to the sections 3 and 4 and infoms timeout to an information transmission stop instruction section 6. After the transmission of signal is stopped, the transmission control section does not transfer the information until the section receives the transfer instruction signal from a center device. The above operation is repeated, and transmission is executed while sectioning one screen.
Patent JP-S57181367-A (JP)
Title: Sintered high-v high-speed steel and its production
Inventor: ISHIBACHI TOYOAKI
IPC: B22F3/24
Filed: 1981-04-08
Abstract: PURPOSE: To obtain sintered high-V high-speed steel of superior hardness and toughness by mixing each oxide powder of W, Mo, Cr, V, Co, Fe and carbon powder at proper amts., heating the mixture in gaseous hydrogen flow to alloy the same then subjecting the mixture to molding, sintering and heat treatment.  
     CONSTITUTION: Oxide powder of each metallic element and carbon powder are mixed so as to contain 1.4W9.9% C, 10.0W24.0% W+2Mo (in terms of W), 3.0W 6.0% Cr, 8.5W38% V, ≤17% Co and the balance Fe with unavoidable impurities. These are ground and are heated in gaseous hydrogen flow, whereby oxides are co-reduced and alloyed simultaneously. The compsn. and grain sizes of this alloy powder are controlled, are molded and are sintered in a vacuum. Thence, it is heat-treated or after hot hydrostatic treatment, it is heat-treated, whereby the alloy base is converted to martensite. By this method, the sintered high V high speed steel of high hardness and toughness useful for cutting tools and dies is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08251817-A (JP)
Title: Auxiliary power-supply system for encoder
Inventor: HARA KENJI
IPC: H02P29/00
Filed: 1995-03-13
Abstract: PURPOSE: To provide an auxiliary power-supply system, for an encoder, in which a separate power supply is arranged and installed on the side of the encoder, in which a power-supply voltage from a servo system is detected and whose supply to the encoder by the separate power supply can be turned on and off. CONSTITUTION: An integrated circuit 41 detects whether the voltage of a DC power supply to be supplied to an encoder 20 from a servo system 10 arranged at the outside of the encoder has reached a threshold value or not, and it drives a transistor 44 via an inverter 42. The transistor 44 supplies a DC auxiliary power supply 30 to the encoder 20 when the voltage of the DC power supply does not reach the threshold value, and it stops the supply of the DC auxiliary voltage 30 to the encoder 20 when the integrated circuit 41 detects that the voltage of the DC power supply has reached the threshold value. Consequently, a power supply at a desired voltage can be supplied to the encoder 20 so as to be changed over automatically.
Patent JP-S51126980-A (JP)
Title: Composites for heat accumulator material
Inventor: KIMURA HIROSHI
IPC: F28F23/02
Filed: 1975-04-30
Abstract: PURPOSE: A heat accumulator meterial for room heating which releases a large amount of heat and exhibits no supercooling. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06240247-A (JP)
Title: Electroluminescent element
Inventor: NAGAI KAZUKIYO
IPC: H05B33/12
Filed: 1993-02-18
Abstract: PURPOSE:To obtain an electroluminescent element which has a long-lasting luminescent capability and an excellent durability. CONSTITUTION:A compd. of the formula (wherein R is an optionally substd. alkyl or aryl group) is incorporated into at least one org. compd. layer of an electroluminescent element which comprises an anode, a cathode, and at least one org. compd. layer including the above-mentioned layer and sandwiched between the two electrodes.
Patent JP-S54144164-A (JP)
Title: Automatic level control unit
Inventor: YAMAGUCHI HIROYASU
IPC: H03G3/20
Filed: 1978-05-02
Abstract: PURPOSE:To avoid the loss in the sense of distance for the sound source in a magnetic recording and reproducing unit, by suppressing the output level to the input signal more than a given level and adjusting the degree of suppression depending on the level of input signal. CONSTITUTION:When the input 11 signal V1 reaches more than a given level and the collector current ID of the transistor Tr18 is greater than the reference current Iref, the difference current ID-Iref flows to the base to turn on Tr19 and charge up the capacitor C23, allowing to suppress the level of the output signal Vo of the base 3. Further, with the increase in the charged up voltage of C23, Tr26 is turned on and small current I which is set with the resistance value of the resistor 27 flows to the collector, but since the condition of turning on Tr19 is ID>Iref+I, then the automatic level control start level is increased by the current I. Thus, at the input signal level V1 starting the automatic level control, I<<Iref is made, and around the level V2 reaching the saturation, I=1/2 Iref is taken, then the signal output by the automatic level control is increased by 3 dB to obtain the curve 50.
Patent JP-H03253919-A (JP)
Title: High voltage power source
Inventor: TAKAHASHI TSUNEHIDE
IPC: G03G15/02
Filed: 1990-03-05
Abstract: PURPOSE:To prevent the abnormality of an output high voltage to be caused by the fluctuation of a load by determining energization of a switching means by a constant current control means, when an output voltage is below a set value, and determining an energization of a switching means by a constant- voltage control means, when the output voltage exceeds the set value. CONSTITUTION:When an output voltage is below a set value, a control switching means IOC determines energization of a switching means Q10 by a constant- current control means IOC, and the constant-current control means IOC energizes the switching means Q10 so that an output current becomes a target current value. On the other hand, when the output voltage exceeds the set value, the control switching means IOC determines an energization of the switching means Q10 by a constant-voltage control means IOC, and the constant-voltage control means IOC energizes the switching means Q10 so that the output voltage comes to a target voltage value. In such a way, the output voltage is controlled to the target voltage value, an abnormal wise of the output voltage does not occur, and a malfunction of a recorder, and an electronic device IC of a high voltage power source unit caused by a noise does not occur.
Patent JP-H01227260-A (JP)
Title: Disk device
Inventor: AKIYAMA YOSHIYUKI
IPC: G11B17/26
Filed: 1988-03-07
Abstract: PURPOSE:To automatically loading and unloading plural recording media to and from disk drive units by transferring one cartridge housed at one time with the plural discoid recording media along the plural disk drive units by a moving means. CONSTITUTION:A carriage (moving means) 7 is disposed in the subject disk device 3 arranged with the plural disk drive units 4 in plural vertical steps, between its front panel 3a and the units 4, and this carriage 7 is transferred in the vertical direction along the units 4 by a transfer mechanism 11. Then, the units 4 are provided respectively with a disk loading mechanism (loading means) 16 consisting of a disk take-out operation lever 14 and plural disk feed rollers 15, etc., as well as a disk chuck 13 which is freely ascendable and descendable against a disk table 12 to be driven by a driving motor and a recording and reproducing head, etc. Then, magneto-optical disks 1 housed in the cartridge 2 are automatically loaded and unloaded to and from the units 4 by the mechanism 16, thus simplifying the loading and unloading of the disks 1.
Patent JP-H09246634-A (JP)
Title: Pulse laser power supply
Inventor: ENDO FUMIHIKO
IPC: H01S3/038
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To realize high reliability and high efficiency by providing a commutation circuit for diverting discharge currents of a second capacitor in different directions and a regenerative circuit for regenerating diverted energy to thereby regenerate excess energy. SOLUTION: A series circuit consisting of a commutation circuit 30 and a regenerative circuit 40 is connected to a second capacitor C2 in parallel. The commutation circuit 30 commutes discharge currents of the second capacitor C2 to the regenerative circuit 40 after the discharge of a laser discharge electrode 20 is completed. By this commutation function, all of the excess energy of the second capacitor C2 is transferred to the regenerative circuit 40 through the commutation circuit 30. The regenerative circuit 40 accumulates the transferred energy, converts the accumulated energy into dc or ac currents and regenerates the currents to a first capacitor C1 or a charging power supply 10.
Patent JP-S59179036-A (JP)
Title: Preparation of protein supplement feed from green grass
Inventor: WAKAZONO KOUSHI
IPC: A23J1/00
Filed: 1983-03-29
Abstract: PURPOSE:To produce a protein supplement feed efficiently, by squeezing a green grass before blooming, subjecting the obtained juice to lactic fermentation, inoculating the product with yeast which takes sugar and lactic acid as main nutrients, and culturing the yeast. CONSTITUTION:Green grass (e.g. alfalfa before blooming) is cut to about 5cm in length and squeezed to separate and remove the fibrous materials. The obtained juice is inoculated with lactic bacteria (e.g. Lactobacillus) and subjected to the anaerobic fermentation in a nitrogen atmosphere, and the produced coagulated protein and the cells of lactic bacteria are separated and recovered. The remaining liquid is inoculated with yeast which takes sugar and lactic acid as main nutrients (e.g. Candida utilis) and the yeast is cultured aerobically at about 30 deg.C. After the cultivation for a definite time interval (about 5-8hr), the yeast is separated from the waste liquid by centrifugal separation, etc. The obtained yeast is mixed with the above recovered coagulated protein, and the mixture is dried to obtain the objective protein supplement feed.
Patent JP-H09245422-A (JP)
Title: Information processor
Inventor: SUZUKI MINORU
IPC: G11B19/12
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To assure effective judgment of the time, which is shorter than that in the related art, required for finally judging a kind of information recording medium loaded in the apparatus in the information processor for at least reproducing information to a different kinds of information recording media (for example, SD-ROM and CD-ROM in different kinds of disks). SOLUTION: The information processor comprises a setting means for selecting the predetermined information processing system among a plurality of information processing systems for at least reproducing information to a different kinds of information recording media to set (f1 ) such selected system to the operation ready condition, a tentatively judging means for judging (f2 ) a kind of the information recording medium based on the information from an information recording medium obtained using the preset information processing system and a final judging means for finally judging (f3 , f4 , f5 ) a kind of the information recording medium judged tentatively by the tentatively judging means.
Patent JP-S58168634-A (JP)
Title: Stabilized synthetic resin composition
Inventor: MINAGAWA MOTONOBU
IPC: C07D519/00
Filed: 1982-03-31
Abstract: PURPOSE:To provide the titled compsn. having improved light resistance, by incorporating a ketal derivative of a piperidone derivative with polyglycidyl compd. in a synthetic resin. CONSTITUTION:A stabilized synthetic resin compsn. is obtd. by adding 0.001- 5pts.wt. ketal derivative e.g. a compd. of formula III or IV (wherein the group of formula V means a group of formula VI)  of a 2,2,6,6-tetramethyl-4-piperidone of formulaI (wherein X is a tri - hexavalent polyhydric alcohol residue, a group of formula II; R2 is H, hydroxyl, alkyl, acyl; n is 3-6) with ring-opened polyglycidyl compd.
Patent JP-S60198383-A (JP)
Title: Piston pump
Inventor: MARUYAMA RIYUUKICHI
IPC: F04B11/00
Filed: 1984-03-19
Abstract: PURPOSE:To make the suction stroke of a piston pump satisfactory to prevent the generation of cavitation by effecting the same function as that of a check valve with the use of the relative movement, between a piston and a rod moving the piston. CONSTITUTION:A short large diameter section 12 and a small diameter section 13 continuous to the former 12 are formed in the front end part of body 11. A lid 16 having a discharge nozzle 17 is attached to the front end of the body 11. A piston 18 urged by a spring 21 is disposed in the large diameter section 12. A chamber 15 formed in the shoulder part of the small diameter section 13, is communicated with a cylinder chamber 18 through a small hole 19. Further, a rod 20 having two diameter sections which are steppedly different from each other, is disposed in the body 11. The cylinder chamber 28 is compressed by the piston 18 which is moved when the rod 20 is moved rightward. During the suction stroke of the piston pump which is effected when the rod 20 is moved leftward, hydraulic oil in the enlarged chamber 14 delays the return stroke of the piston 18 due to the throttling effect of the small hole 19. Due to such a relative movement it is possible to effect the same function as that of a check valve.
Patent JP-H05253206-A (JP)
Title: Mri device
IPC: G01R33/20
Filed: 1992-03-12
Abstract: PURPOSE:To suppress loss of the electric power at all time even though the load or pulse sequence varies. CONSTITUTION:From a high voltage power supply 2 a comparatively large voltage V11 is impressed on a gradient coil GC when a gradient current I is to be changed, while a voltage VL comparatively low and having the same polarity as the voltage VH is impressed on the coil GC by a variable low- voltage power supply 3 when the gradient current I is to be held constant. In conformity to instruction given by a host computer, the resistance value of the coil GC is changed or the output voltage VL from the variable low- voltage power supply 3 changed according to the pulse sequence.
Patent JP-H10255975-A (JP)
Title: Luminescent display
Inventor: KANBE SADAO
IPC: H01L51/50
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a long-life luminescent display using an organic EL material by smoothening the form of the light emitting part of the luminescent display. SOLUTION: In a luminescent display consisting of a luminescent material and an electrode material for nipping the luminescent material, it is formed of a plurality of round light emitting parts. In the formation of the round light emitting part, the form of the electrode is made by lithography, or a rectangular electrode is covered with an insulator, whereby the electrode is rounded. As the insulating material, a resist material is usable. In a matrix drive luminescent display, for example, an insulating film 29 is obtained by applying a resist material to the whole surface of a base 27 on which a TFT element 28 having a rectangularly formed ITO electrode 25 is put, circularly removing the resist material on the ITO electrode 25 by lithography.  A precursor solution of organic EL material is charged onto the ITO electrode 25 the circumference of which is covered with the resist material, followed by baking, whereby an organic EL film is formed.
Patent JP-S63219879-A (JP)
Title: Dohc type engine
Inventor: INAGAKI TAKASHI
IPC: F02P13/00
Filed: 1987-03-09
Abstract: PURPOSE:To improve the oil sealing performance of a plug accommodating chamber and permit cost cut by forming a through hole on a bearing holder and inserting a plug insertion cylinder into the through hole and attaching the undersurface oiltightly onto the upper surface of a cylinder head. CONSTITUTION:A through hole 38 which communicates to the upper surface of the opening of a plug insertion hole 43 of a spark plug 44 is formed on a bearing holder 31. A plug insertion cylinder 46 formed projectingly on the inner surface of a head cover 17 is inserted into the through-hole 38, and the under surface is attached oiltightly onto the upper surface of a cylinder head 6 through a sealing member 58. Each plug accommodating chamber formed by the plug insertion hole 43 and the plug insertion cylinder 46 is sealed oiltightly with a tappet chamber 20 by the sealing member 58. Therefore, the oil sealing performance of the plug accommodating chamber is improved, and cost cut is permitted.