baber/WOPTO huggingface dataset:
Patent JP-S61267427-A (JP)
Title: Digital signal reproducer
Inventor: YABE MASAYUKI
IPC: H03L7/06
Filed: 1985-05-22
Abstract: PURPOSE:To decrease the stabilizing time of a clock frequency and the time for phase lock establishment for digital signal reproduction by allowing a frequency lock means to control a phase DPLL to make its output frequency coincident with the transmission speed of a digital signal. CONSTITUTION:The frequency rising characteristic as shown in a figure is obtained by passing through an output frequency fd of the DPLL 4 to an F-V converter 8. An arithmetic circuit 10 differentiates the output frequency fd(t) at times t1-t3 to obtain slopes A1-A3 of the frequency rising characteristic of the DPLL 4, they are quantized and the result is outputted as a control signal controlling the phase step width of the DPLL 4. In response to the differentiating value of the frequency rising characteristic, a phase step width DELTA(ratio) is set largely as the value is larger and the pulse width of the output signal fd is changed as the time elapse (t1 t2 t3) and the frequency locking is attained to make the output frequency fd coincident with the transmission speed fi of the digital signal.
Patent JP-S6012896-A (JP)
Title: Ultrasonic probe
Inventor: KAWABUCHI MASAMI
IPC: H04R1/34
Filed: 1984-05-30
Abstract: PURPOSE:To lower a rate of destruction of an element part and to increase the strength of the element part by providing a case that supports an ultrasonic wave transmitting/receiving section and projecting the tip of the case from the top of an acoustic lens provided on the element face of the transmitting/receiving section or on the transmitting/receiving section. CONSTITUTION:A projection 301 projecting from the sound wave radiating face 302 of an element part 101 is provided at the tip of a case 103 that supports a ultrasonic wave transmitting/receiving section. A projection 301 projecting outward from the tip of an acoustic lens 102 is provided at the tip of the case 103. In making such a step on whole periphery of the element part 101, the projection 301 provided at the tip of the case 103 is made higher than the element part. The projection 301 is made higher than the acoustic lens 102 while leaving the left and right ends of the element part 101. Thus, the rate of mechanical destruction of the element part 101 is lowered and the strength of the element part 101 is increased.
Patent JP-S5537638-A (JP)
Title: Information processor
Inventor: MIYAKE KATSUNOBU
IPC: G06F9/06
Filed: 1978-09-07
Abstract: PURPOSE: To increase the processing speed of a system of economical constitution by making access time or cycle time different at every bit group of not less than one bit even in case of the same address.  
     CONSTITUTION: To control memory address register 102, the address of microprogram μPG to be executed is set and a microinstruction is read out by μPG from an assigned address of control memory 101 equivalent to the address and then sent to register 103. Bit group 104 assigning the kind of the μPG type of register 103 is decoded 106 and another bit group 105 is applied to decoder 107W110, but only when type-kind assignment signals 113W116 of decoder 106 are activated, decoders 107W110 are activated. Therefore, the memory speed of μPG type-kind assignment bit group 101H is only made faster than that of another control information storage bit group 101L so as to obtain performance equivalent to that when the speed of the whole memory 101 is equalized to that of bit group 101H, thereby obtaining economical constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62267298-A (JP)
Title: Monoclonal antibody of anti-vibrio cholerae, hybridoma producing same and method for detecting vibrio cholerae using said monoclonal antibody
Inventor: MATSUDA JUNJI
IPC: C07K16/00
Filed: 1986-05-14
Abstract: PURPOSE:To detect Vibrio cholerae in good sensitivity, by subjecting a splenic cell of an animal immunized against Vibria cholerae and a myeloma cell to cell fusion to give a hybridoma and producing the titled antibody by the use of the hybridoma. CONSTITUTION:Pellets of a splenic cell of an animal (e.g. mouse, etc.) immunized against Vibrio cholerae and pellets of the myeloma cell of the animal are suspended in a solution containing a fusing agent (e.g. polyethylene glycol, etc.), blended and incubated to give a hybridoma, which is cloned by limiting dilution method to give a hybridoma producing a monoclonal antibody of anti- Vibrio cholerae. Then, the hybridoma is cultivated, the aimed monoclonal antibody is obtained from the supernatant liquid of the culture mixture or the hybridoma is inoculated into an animal and the aimed monoclonal antibody is obtained from the ascites and purified by the conventional procedure. The antibody is reacted with a test specimen and a formed antigen-antibody complex is detected so Vibrio cholerae is detected.
Patent JP-S5636388-A (JP)
Title: Inert gas spouting device of electric resistance seam welding machine
Inventor: SUZUKI HIDENORI
IPC: B23K11/08
Filed: 1979-08-31
Abstract: PURPOSE: To form an inert gas atmosphere in an always stable state in the welding areas of the time of welding a can barrel by opposedly providing inert gas spouting nozzles on the diagonal inner side on both sides of the front part of the roll head of an electric resistance seam welding machine.  
     CONSTITUTION: The rear part of the upper roll head 1 of said welding machine is pivoted 3 to the end of a supporting arm 2 axially supported to the machine body and the lower roll head 4 is pivoted 6 to the end of the stationary arm 5 mounted to the body. In addition, a flat copper wire 9 is put on the head 4, after which it is once pulled back to the body side and is further put on the head 1. The both superposed ends of the can barrel are sandwiched under pressure by both sides of the copper wire 9 in the opposing positions of the heads 1, 4. Inert gases are blown from the upper spouting nozzles 11, 11 provided toward the diagonal inner side from above to the welding areas on both sides of the front part of the head 1. As a result, the welding areas are put stably in an inert gas atmosphere, whereby the oxidation of the weld zone may be prevented and the good quality can vessels may be supplied stably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H048315-A (JP)
Title: Cooking vessel
Inventor: ISHII NORIO
IPC: A47J27/00
Filed: 1990-04-27
Abstract: PURPOSE:To clearly display an indicator such as index and character/mark to make the handling convenient and facilitate the confirmation of water level by providing the indicator formed by a colored resin on the inner surface of a vessel. CONSTITUTION:A metal material 2 of aluminum consisting of a circularly punched plate material is etched, and then a colored resin 70 having a form corresponding to an indictor 7 such as gauge and figure is printed in a determined position of the surface. After the colored resin 70 is solidified, a transparent fluororesin solution is applied to the surface. The metal material 2 is heated to brake the colored resin 70 and the coated resin to form a resin coating 3. The metal material 2 having the resin coating 3 formed is drawn into a vessel form with the layer surface inside by drawing, and formed into a collared pan form by stepping a collar part and cutting an excessive edge. On the inside surface of an inner pot 1, the colored resin 70 covered with the formed resin coating 3 and corresponding to the indicator 7 is indicated, and the indicator can be clearly identified.
Patent JP-H10286792-A (JP)
Title: Positioning device having leg composed of parallel link and machine tool
Inventor: IWABUCHI HIDEO
IPC: B23K26/08
Filed: 1997-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a positioning device having legs composed of parallel links in which external force applied on arms on a link mechanism is converted to force in pulling and compressing directions to improve rigidity for achieving high positioning precision, and a machine tool. SOLUTION: A first arm 20 comprises a first and a second arm members 41, 42 connected to each other by a first connection mechanism 40 provided in the middle to be relatively rotatable around a center axis C1 of the first arm 40, and a second arm 21, 22 comprises a third and a fourth arm members 44, 45 connected to each other by a second connection mechanism 43, 43a provided in the middle to be relatively rotatable around a center axis C2 of the second arm 21, 22. An end part 81 of the first arm 20 and an end part 82 of the second arm 21, 22 are connected to each other by a joint part 46 in such a way that the first arm 20 and the second arms 21, 22 oscillate relatively to each other around an axis D which perpendicularly crosses both the center axis C1 of the first arm 20 and the center axis C2 of the second arms 21, 22.
Patent JP-H11300583-A (JP)
Title: Starting method of automatic machining equipment, and automatic machining equipment
Inventor: OKETANI TETSUYA
IPC: H02J3/10
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To miniaturize an electric equipment material in a power circuit in an automatic machining equipment. SOLUTION: Machine tools M1-M2 are classified into three machine groups A, B, C each four tools in the order of longer machining time. The machine tools belonging to the machine group A are first started, and in the elapse of the start delay time TT1 therefrom, the machine tools in the machine group B are started, and further in the elapse of the time TT2 from the machine group A, the machine tools of the machine group C are started. The current value running in a main circuit breaker of a poser circuit to supply the power to a whole automatic machining equipment when the respective machine groups A, B, C are started, is reduced compared with a case where the machine tools M1-M2 are simultaneously started, and thus, the main circuit breaker can be reduced in capacity, and a power cable is also reduce in size.
Patent JP-S5444469-A (JP)
Title: Forming method of fluorescent screen of cathode ray tube
Inventor: AZUMA HIROO
IPC: H01J9/227
Filed: 1977-09-16
Abstract: PURPOSE: To increase the illumination brightness of fluorescent film, by increasing the adhesive strangth of the fluorescent substance dot, through the formation of the organic precoat film internal the face plate preheated at a high temperature.  
     CONSTITUTION: The precoat liquid including at least one type of emulsion such as acryl, polystylene and methylmetacrylate is blown on the internal surface of the face plate preheated and coated. Since the organic precoat film material in spray state is solidified when it contacts with the preheated face plate, it does not form smooth film shape but is formed uneven, and since the film is hard, fine cracks are developed after drying, and the strength for attaching is increased in coating the fluorescent slurry coating at the next process. This precoat is removed with the baking process and the fluorescent substance and the aluminum film are left. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59914-A (JP)
Inventor: KIMURA RIYOU
IPC: H01L25/00
Filed: 1982-06-25
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-H08307416-A (JP)
Title: Isdn terminal adaptor with ciphering function
Inventor: UENO CHIKAKO
IPC: H04L9/14
Filed: 1995-05-09
Abstract: PURPOSE: To conceal a coding key from the third parties in order to attain a coding operation with high secrecy of communication. CONSTITUTION: When the speed of an input signal is converted into an intermediate speed by a synchronous conversion circuit 21, the octet bit data to which a matching frame is previously decided are inverted by a ciphering/coding matching circuit which is contained in a device. Thus it is possible to prevent such a case where the information sent to an ISDN is easily leaked to the persons other than a due opposite party of communication. Then the secrecy of communication is improved.
Patent JP-H08303203-A (JP)
Title: Hollow cooling moving blade for gas turbine
Inventor: SATO MINORU
IPC: F01D5/18
Filed: 1995-05-09
Abstract: PURPOSE: To provide a moving blade with a structure in which a tip part on the radius directional outside can be cooled down effectively in a gas turbine hollow cooling moving blade provided with a serpentine shaped air passage inside. CONSTITUTION: A serpentine shaped air passage 13 is formed in the inside of a gas turbine moving blade. In the tip part of the moving blade, a cooling space 11 is formed of an inside wall 12 and an outside wall 15, and cooling air holes 14, 15 are arranged in the inside wall 12 and the outside wall 15 individually. An area of the cooling air hole 14 is sufficiently smaller than that of the cooling air hole 16, so that cooling air flowing outward from the cooling air hole 14 collides against the outside wall 15 at a high speed so as to effectively carry out impingement cooling.
Patent JP-H07315828-A (JP)
Title: Production of high-purity ammonium silicofluoride and high-purity silica
Inventor: TSUGENO MAKOTO
IPC: C01B33/18
Filed: 1994-05-25
Abstract: PURPOSE:To obtain high-purity ammonium silicofluoride and high-purity silica, from which metal impurities such as iron are removed, from a solution of ammonium silicofluoride containing metal impurities. CONSTITUTION:A Ca component (e.g. gypsum) and ammonia and/or an ammonium salt are added to hydrosilicofluoric acid containing metal impurities such as iron to form an ammonium silicofluoride composition and to make the metal component slightly soluble. Ammonium silicofluoride is recovered from this slurry by solid-liquid separation to produce high-purity ammonium silicofluoride. Further the prepared high-purity ammonium silicofluoride is reacted with ammonia in an aqueous medium to produce high-purity silica.
Patent JP-H04321700-A (JP)
Title: Production of lipase inhibitor
Inventor: OISHI HIFUMI
IPC: C12N9/99
Filed: 1991-04-17
Abstract: PURPOSE:To obtain the title high-purity inhibitor in an industrially advantageous way by collecting from cereals, through ultrafiltration or isoelectric point fractionation, an inhibitor specifically acting on the lipase originating from the human or animal stomach or pancreas. CONSTITUTION:Cereals (e.g. wheat) are immersed overnight at room temperature in a 0.1M tris hydrochloric acid buffer solution (pH T.2) containing 10% saturated ammonium sulfate and 50mM calcium acetate and then ground, and the resulting extract liquor is centrifugalized to collect a supernatant, which is, in turn, subjected to a ultrafiltration module with a fractionating molecular weight of 150Kd, and the filtrate is collected and incorporated with a 0.5-1.0M neutral salt such as NaCl to remove enzymes (e.g. amylase) bound to lipase inhibitors followed by fractionation using a second ultrafiltration module 50-70Kd in fractionating molecular weight, and fractions with molecular weights of 50-70Kd or higher are collected and then made into powder through e.g. lyophilization, thus obtaining the objective lipase inhibitor specifically acting on the lipase originating from the human or animal stomach or pancreas.
Patent JP-2000304302-A (JP)
Title: Air conditioner
Inventor: MIKI HIROSHI
IPC: F24F3/044
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To improve comfortableness wherein conditioned air corresponding to a different load can be supplied. SOLUTION: A heat source side space 4a and two use side spaces 4b are formed in a casing 40. A heat source side heat exchanger 62 is accommodated in a heat source side space 4a, and a use side heat exchanger 65 is accommodated in each use side space 4b. In the casing 40 there are formed a plurality of suction holes 45 for indoor air and a plurality of blowoff outlets 46 for conditioned air. Ducts 70, 71 communicated into a room is connected with the blowofff inlets 45 and the blowoff outlets 46. The heat source side heat exchanger 62 and the plurality of the use side heat exchangers 65 constitute a refrigerant circuit 60.
Patent JP-H06326618-A (JP)
Title: Eraser location polynomial multiplying circuit
Inventor: NAKAMURA MASARU
IPC: G06F7/52
Filed: 1993-05-13
Abstract: PURPOSE:To simplify a circuit constitution, and to shorten an arithmetic time at the time of multiplying a syndrome polynomial and an error position polynomial by an eraser location polynomial. CONSTITUTION:Each coefficient of the dividend polynomial of the syndrome polynomial and the error position polynomial is selected by selectors S0-S2t-1 only at the time of initialization, and multiplied by the eraser location. When an eraser location alpha<a> is inputted, the 0-order coefficient of the dividend polynomial is selected by the selector S0. multiplied by the eraser location alpha<a> by a multiplying circuit M0, and latched by a register R10. The other order coefficients of the dividend polynomial are selected by the selectors S1-S2t-1, and multiplied by the eraser locations alpha<a> by multiplying circuits M11-M12t-1. At the time of a period except initialization, registers R10-R12t-1 of the same order are selected by the selectors S0-S2t-1, and the similar arithmetic operation with the eraser locations is repeated. Then, when the entire eraser locations are inputted. each coefficient multiplied by the eraser location polynomial is obtained from an eraser location polynomial arithmetic output 14.
Patent JP-H02287378-A (JP)
Title: Developing device
Inventor: TAKEUCHI AKIHIKO
IPC: G03G15/08
Filed: 1989-04-27
Abstract: PURPOSE:To prevent residual toner from being caused by setting the angle of the inner wall bottom surface of a developer container with respect to a horizontal surface a little larger than the angle of toner's flowing down and providing a toner loosening means for loosening the toner in the inner wall. CONSTITUTION:Supposing that the angle made by the bottom surface 1a of the developer container 1 with the horizontal surface is beta, beta is set as a value which is a little larger than the angle gamma that the toner starts to flow down by gravity. Then, a sliding plate 8 is turnably attached to the leading edge of a stirring bar 7 through a bearing 9, so that the bottom surface 1a is rubbed by the end face 8a of the plate 8 with the rotation of the stirring bar 7. Furthermore, since the toner T on the bottom surface 1a is loosened by an opening end face 8b and the stirring bar 7, the toner is loosened all over the surface of the bottom surface 1a. Thus, the residual toner is not caused.
Patent JP-S606488-A (JP)
Inventor: BUARUTAA SHIYUTEEBERURU
IPC: B41J11/00
Filed: 1984-06-01
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-S63275091-A (JP)
Title: First-in first-out memory
Inventor: YAMAGUCHI KOJI
IPC: G11C7/00
Filed: 1987-05-07
Abstract: PURPOSE:To attain the high speed and the large capacity of a first-in first-out memory by distributing input data by a pointer type first-in first-out storing means, storing and holding in parallel with plural shift type first-in first-out storing means, extracting in parallel from the respective shift type first-in first- out storing means at the time of an extraction and multiplexing. CONSTITUTION:The pointer type first in first out storing means 300 distributes and stores the respective input data incoming from an input data bus 100 in plural accumulating and holding parts 200. The input data distributed and stored in the respective accumulating and holding parts 200 is stored in parallel in the plural shift type first in first out storing means 400, so that the capacity of a storage is enlarged to plural times as large as the respective shift type first in first out storing means 400 and an operating speed is enhanced to one- plural in number. By combining the pointer type first in first out storing means suitable for the high speed with the shift type first in first out storing means suitable for the large capacity, the high speed and the large capacity of the first in first out memory can be attained.
Patent JP-H02289358-A (JP)
Title: Ink jet recorder
Inventor: TAKAYANAGI YOSHIAKI
IPC: B41J2/175
Filed: 1989-04-28
Abstract: PURPOSE:To conduct a stable and high-accuracy residual amount detection with a simple construction by providing a determining means for determining a threshold of a voltage between electrodes used for informing that no or little residual ink amount exists in an ink supply source correspondingly to the ink supply source. CONSTITUTION:A voltage between both electrodes 5 in an ink tank part of a head cartridge is received by an AD converter input terminal of a control part 200 through a voltage conversion circuit 400 directly or as necessary. After the completion of the A/D conversion, whether a recorder has been started by loading a new cartridge is judged. When a new cartridge is loaded, the control part 200 finds a proper threshold Q for judging the presence/absence of an ink correspondingly to the cartridge on the basis of initial data, i.e. the A/D conversion value, and writes it into a nonvolatile memory 300. At a succeeding residual ink amount detection timing, the presence/ absence of residual ink amount is judged by simply comparing the threshold which has been found at the loading of the new cartridge and stored in the nonvolatile memory 300 to the detected residual amount. In this manner, with the absence of residual ink amount detected, an operator is informed of the necessity to replace the head cartridge through an informing part 500.
Patent JP-2000303707-A (JP)
Title: Event square furnished with large roof
Inventor: KASAI HIDEKI
IPC: E04H3/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an event square capable of softening direct sunlight while keeping an atmosphere as an outdoor square, reducing influence of weather and creating a tasteful space by influence of sunlight. SOLUTION: A large roof 14 is constituted by arranging a pond 18 of a translucent bottom surface and arranging a walking zone 20 along an edge part of this pond 18. The large roof 14 is supported upward by leg parts 16, and a square space 12 is provided at a part below it. Consequently, water reserved in the pond and light passing through the translucent bottom surface are projected in the square space 12 with flickering of water in the pond 18 like ripples.
Patent JP-S5636150-A (JP)
Title: Semiconductor memory device
Inventor: IMAOKA KAZUNORI
IPC: H01L27/10
Filed: 1979-08-31
Abstract: PURPOSE:To reduce the floating capacity of a dynamic memory cell by a method wherein a low impurity introducing region is formed to a bottom portion of a high impurity introducing region in the dynamic memory cell using the high impurity introducing region made up on a semiconductor substrate as a bit line. CONSTITUTION:When forming a MOS type dynamic memory cell on a p type semiconductor substrate 1, an n<-> type low impurity introducing region BL1 is made up to a bottom portion of an n<+> type high impurity introducing region BL1' for the bit line. Thus, the resistance of the bit line lowers because the thickness of a depletion layer DL at a p-n junction surface is incrased and p-n junction capacity is reduced while the new n<-> type low impurity introducing region is added. Consequently, the operation speed of a memory is improved. To form such a semiconductor region for the bit line, the ions of the low quantity of dosing are injected from an opening first made up on an insulating film 3 to form the region BL1, and the n<+> type region BL1' is built up according to a normal method.