baber/WOPTO huggingface dataset:
Patent JP-S63234456-A (JP)
Title: Checking device for magnetic disk medium
Inventor: MORI KYOICHI
IPC: G11B5/84
Filed: 1987-03-23
Abstract: PURPOSE:To prevent the duplication of a test area between first and second head carriages by detecting the extents of deviation of upper and lower magnetic heads of the first head carriage from those of the second head carriage and minimizing the difference between the extents of deviation by a fine adjusting mechanism. CONSTITUTION:The first head carriage 5 is provided with two magnetic heads 5a and 5b vertically facing each other and they face front and rear faces of a magnetic disk medium 1 functioning as a check object. The second head carriage 6 is provided with two magnetic heads 6a and 6b vertically facing each other, and the magnetic head 6a is supported and fixed to the body of the head carriage 6 with a position fine adjusting mechanism 7, which adjusts the position of the magnetic head 6a to the carriage between them. A fine adjusting mechanism driving circuit 9 is the positioning circuit of the position line adjusting mechanism 7 and drives the position fine adjusting mechanism 7 by the position signal from a positioning processing means 8c of a checking circuit 8 to position the magnetic head 6a on a prescribed position. That is, the position of the magnetic head 6a is so adjusted that the difference value between the extents of deviation is zero or minimum.
Patent JP-H11269109-A (JP)
Title: Plant for synthesizing carbon-containing hydrogen compound
Inventor: OGAWA HAKARU
IPC: C07C31/04
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a plant for synthesizing a carbon-containing hydrogen compound, contriving the improvement of energy efficiency and easily inhibiting the release of carbon dioxide into the atmosphere on the synthesis of the carbon-containing hydrogen compound by the reaction of high pressure hydrogen with liquid carbon dioxide. SOLUTION: In this plant for synthesizing the carbon-containing hydrogen compound, high pressure hydrogen charged from a means 11 is reacted with liquid carbon dioxide charged from a means 12 in a compound-synthesizing means 13 to synthesize the carbon-containing hydrogen compound (methanol), and the carbon-containing hydrogen compound (methanol) and water charged from the compound-synthesizing means 13 are treated in a compound-extracting means 14 to extract the carbon-containing hydrogen compound (methanol). In the means 14, the mixture gas of the water with the carbon-containing hydrogen compound from the compound-synthesizing means 13 is cooled in a cooler 15, and further separated into the unreacted gas and a water.carbon-containing hydrogen compound mixture liquid by the use of a gas-liquid separator 16.  The separated mixture liquid is separated into the water and the carbon- containing hydrogen compound (methanol) by the use of a separator 17.
Patent JP-2000004267-A (JP)
Title: Non-linear constant envelope modulator and transmission architecture
Inventor: GRIFFITH SCOTT
IPC: H04L27/36
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an efficient constant envelope modulator prolonging speaking time and a transmission architecture operating method. SOLUTION: An in-phase component 32 and a quadrature component 34 of a modulated signal have the phase information and amplitude information of modulation, amplitude modulation(AM) information is removed from the modulated signal at a dedicated IC 36, and a constant envelope quadrature modulation signal 40 and an added AM envelope signal 42 are supplied. The constant envelope in-phase modulation signal and quadrature signal are synthesized into radio frequency for transmission and made into constant envelope phase modulation signal 50. The constant envelope phase modulation signal is passed through a non-linear power amplifier 523 and a suitable output power level with no distortion is provided.  Next, the AM component of the modulation signal is enveloped and integrated again without being amplified with the non- linear power amplifier 52 after the amplification of the constant envelope phase modulation signal.
Patent JP-H08257173-A (JP)
Title: Golf club set
Inventor: AIZAWA YUICHI
IPC: A63B53/00
Filed: 1995-03-28
Abstract: PURPOSE: To drive a ball in a sweet spot by lessening the sole width of an iron head body from a long iron to a short iron while heightening a sweet spot position. CONSTITUTION: A recess 4 is formed in each of back parts 1d of a long iron (long), middle iron (middle) and short iron (short) to disperse the weight of a head body for increasing the moment of inertia in driving a ball. The thickness m1 of a ball driving surface of a face part 1b is formed in the way of long < middle < short. The depth of the center of gravity is deepened sequentially toward the short. Also, the sole width n2 of a sole part 1c is set in the way of long > middle > short so that the center of gravity is included in the ground E in the short more than in the middle and long to facilitate the application of spin to the ball. Further, the height h1 of a sweet spot S is set in the way of the long < middle < short so that the height h1 is approximately equalized even if the sole part is included in the ground E.
Patent JP-H0612723-A (JP)
Title: Magneto-optical writing/reading head
Inventor: BAANAADO DABURIYU BERU
IPC: G11B7/12
Filed: 1993-03-04
Abstract: PURPOSE: To increase the density of a bit and a track by means of the decrease of a near field operation of a spot size and also to enable rewriting (direct overwriting) by means of magnetic field modulation on a (simple) magneto- optical thin film to generate current by adopting near field optical technique in floating quantity (height) under an operation and unnecessitating the usage of flux servo mechanism. CONSTITUTION: A magneto-optical head 70 is formed on a glass slider 71 and permitted to be placed on a magneto-optical disk inside a diskdriver so as to be in an adjacent floating state. A transducer is formed at one end of the glass slider. Planar-type or channel-type wave guide which is formed by ion exchange in the end surface of the glass slider 71 couples light from a light source such as a laser diode, etc., to a disk so as to execute reading and writing.
Patent JP-S51145249-A (JP)
Title: Automatic gain control circuit
Inventor: YAMAMURA MASARU
IPC: H03G3/30
Filed: 1975-06-09
Abstract: PURPOSE: AGC circuit free from noise at output level. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62225504-A (JP)
Title: Production of polyvinyl alcohol polymer
Inventor: FUKUDA MASAO
IPC: C08F8/28
Filed: 1986-03-26
Abstract: PURPOSE:To obtain the titled polymer having extremely low ash content and excellent heat-resistance and weather-resistance, without accompanying side reactions, by reacting a polyvinyl ester polymer with water and an alcohol in the presence of a cycloamidine compound. CONSTITUTION:(A) A polyvinyl ester polymer (e.g. polyvinyl acetate and/or ethylene-vinyl acetate copolymer, etc.) is made to react with (B) water and/or an alcohol (preferably 1-8C aliphatic primary alcohol) in the presence of (C) a cycloamidine compound of formula (R1 is H or 1-8C alkyl; R2 is 1-8C alkyl or together with R1 form a ring consisting 2-11 methylene groups linked with each other in series; n is 2-6) [e.g. 1,8-diaza-bicyclo-(5,4,0)undecene-7], thereby converting at least a part (preferably >=50mol%) of the vinyl ester monomer unit of the polymer A to vinyl alcohol monomer unit.
Patent JP-H03268159-A (JP)
Title: Console connection system for maintenance
Inventor: KANDA MAKOTO
IPC: G06F15/177
Filed: 1990-03-19
Abstract: PURPOSE:To perform debugging on a multi-CPU type device efficiently through one console by supplying an enable signal from a selector and operating only a specific serial-parallel converting circuit. CONSTITUTION:Only one console 21 is used for debugging operation and its connector 22 is connected to the connector 23 of the multi-CPU type device 10. The enable signal is supplied from the selector 30 to operate only the specific serial-parallel converting circuit 11, which converts serial data from the console 21 into parallel data. Thus, a debugging signal from the console 21 is supplied to only the CPUs 12 of specific function units 1 - 3. Consequently, only one console 21 is provided to supply the debugging signal from the console 21 to the function units 1 - 3 independently in order without any mechanical switching.
Patent JP-S59193859-A (JP)
Title: 4-azidobenzal-2'-methoxyacetophenone and its preparation
Inventor: KOIBUCHI SHIGERU
IPC: C08K5/00
Filed: 1983-04-20
Abstract: NEW MATERIAL:4-Azidobenzal-2-methoxyacetophenone shown by the formula. USE:A negative photosensitive composition. Useful for photography, printing, electronic industry, having improved solubility, and low change in viscosity with passage of days. PREPARATION:p-Azidobenzaldehyde is reacted with 2-methoxyacetophenone in the presence of an alkali compound (e.g., sodium hydroxide, potassium hydroxide, etc.) in a solvent such as methanol, ethanol, etc. at 0-40 deg.C to give a compound shown by the formula. Equimolar amounts of p-azidobenzaldehyde and 2-methoxyacetophenone are used and reacted.
Patent JP-2000270292-A (JP)
Title: Picture display device
Inventor: ITO RYUTARO
IPC: H04N5/225
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To allow a viewer, who reproduces and watches a picture obtained by normally photographing and interval-photograph-recording, by recording set information showing the flag of normal photographing in a header at the time of normal photographing and the time coefficient of interval photographing at the time of interval photographing. SOLUTION: Compressed data are temporarily stored in a memory, added with header information generated by the header generating part 101 of a control part in accordance with a format and after then, sent to a recording and reading device to be recorded in a recording medium. Control at this time is executed by the part 100. The recording and reading device informs a recording/reading control part 106 of data on finishing, etc. At this time, a photographing start time is recorded in header information; in addition, at the time of interval photographing, set information (time coefficient) from a user is recorded and at the time of normal photographing, a flag showing it is recorded. At the time of reproducing, the part 100 confirms set information and executes prescribed arithmetic to obtain the actual time.
Patent JP-S61228132-A (JP)
Title: Centrifugal clutch
Inventor: ONDA TAKAMASA
IPC: F16D45/00
Filed: 1985-04-02
Abstract: PURPOSE:To enable a clutch to quietly operate, by providing a piston and a pressure receiver ring in both end parts of a clutch outer in a manner so as to hold clutch plates and forming a supply oil path inlet in the internal peripheral side of an annular oil chamber between the piston and the clutch outer. CONSTITUTION:Protrusive pieces 15a, 15b, appearing in a recessed part 19 formed in the internal peripheral surface of a cylindrical part 9c of a clutch outer 9, are respectively provided to be lined in the periphery of driving clutch plates 15 in the both outermost side positions respectively neighboring to a piston 12 and a pressure receiver ring 17, and a free spring 21 is mounted to a supporting pin 20 secured to one protrusive piece 15a. While the clutch outer 9 provides in its cylindrical part 9c a plurality of outlet holes 23 extending in the radial direction of the part 9c and communicating with the peripheral part of an oil chamber 13. And the oil chamber 13 provides in its internal peripheral side a supply oil path inlet 14. As a result, the necessity for using a centrifugal roller or the like, easily generating a vibration in connection of a clutch, is eliminated.
Patent JP-S59195071-A (JP)
Inventor: MASHITA KATSUYUKI
IPC: F25B33/00
Filed: 1983-04-19
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-S61228351-A (JP)
Title: Method for detecting hemoglobin in excretion
Inventor: UCHIDA KAZUO
IPC: A61B10/00
Filed: 1985-04-02
Abstract: PURPOSE:To rapidly detect hemoglobin component with high accuracy, by adsorbing hemoglobin in excretion on the surface of a sampler made of a polymer material and by measuring the marker bonded to the adsorbed hemoglobin on the surface of the sampler by using anti-human labelled hemoglobin. CONSTITUTION:A screw hole 7 is provided to the central interior of a main body 3 made of a polymer material such as polystyrene having a grip part 2 to which an ID label 11 was adhered to an examine and an excretion sampling container consisting of a sampler 1 to which a shaft 4 having an excretion sampling spoon 5 provided to the leading end thereof was mounted and a cylindrical liquid container 8 having a screw part 9 fitted to the screw hole 7 provided thereto is prepared to the bottom part of the screw hole 7. A groove 6 is provided to the spoon 5 in a grid form so as to prevent the flowing-down of a liquid to be examined. At the time of use, excretion is sampled by the container 8 and the sampler 1 is connected to said container 8 and, after a definite time, the sampler 1 is detached and the surface of the spoon 5 having adsorbed hemoglobin is washed with desalted water. A reagent containing an enzyme labelled hemoglobin antibody is adhered to the spoon 5 and, after incubation, a color reaction solution is dripped to observe color reaction. By this method, the detection of hemoglobin component is enabled within a short time.
Patent JP-H07277288-A (JP)
Title: Auxiliary-power-equipped, man-powered aircraft
Inventor: SATO AKIRA
IPC: H02P7/00
Filed: 1994-04-07
Abstract: PURPOSE:To provide an auxiliary-power-equipped, man-powered aircraft for recreational use and sports, which is safe and does not cause environmental problems. CONSTITUTION:The rotation of a pedal shaft 25 obtained by pedaling is transmitted to a propeller via a power transmission mechanism to rotate a propeller for flight, while detection signals from a torque sensor and an engine speed sensor or the like are fed to a controller 17, which then calculates the pedaling power and calculates auxiliary power with the pedaling power as a function; a motor 15 is controlled according to the calculation results, and auxiliary power roughly equal to or proportional to the pedaling power is transmitted to the power transmission mechanism including the pedal shaft 25 to operate the aircraft.
Patent JP-S61229917-A (JP)
Title: Engine cooler for inboard engine
Inventor: ASO KINICHI
IPC: B63H20/00
Filed: 1985-04-01
Abstract: PURPOSE:To improve the durability of engine by providing an oil sump in the outerboard out drive case then using the oil in said oil sump for cooling the engine arranged inboard. CONSTITUTION:An oil sump 15 is provided in the out drive case 6. the oil in the oil sump 15 is cooled by relative water flow under sailing through the out drive case 6. An oil pump is provided at the hull 2 side to circulate the oil in the oil sump 15 through a suction pipe 16. The oil flow path is forked in the downstream of oil pump. Under low temperature, the oil is returned directly into the oil sump 15 while under high temperature, the oil will cool the engine then returns into the oil sump 15. Since heavy load high temperature operation is enabled, the durability is improved.
Patent JP-H01242745-A (JP)
Title: High strength titanium alloy having excellent cold workability
Inventor: YAMAGAMI NOBUO
IPC: C22C14/00
Filed: 1988-03-25
Abstract: PURPOSE:To obtain the title Ti alloy easily manufacturable at low cost by regulating each content of Al, Sn and Nb+V and specifying the total content of Al+0.5(Nb+V)+0.4Sn+3Si. CONSTITUTION:The above Ti alloy contains, by weight, 1.5-3.5% Al, 3.0-6.0% Sn, contains one or two kinds of 1.0-3.0% (Nb+V), satisfies >=6.0%[Al+0.5(Nb+V)+0.4Sn+3Si] and the balance consisting substantially of Ti with inevitable impurities. The Ti alloy has excellent cold workability and high strength in such a manner that to which cold working of >=55% working rate is capable without executing intermediate annealing and its 0.2% yield strength as annealed is >=65kg/mm<2>. The Ti alloy is then suitable as high corrosion-resistant industrial material or the structural material for the member of air craft, etc.
Patent JP-H07277351-A (JP)
Title: Container with cap
Inventor: SAIGO NAOKAZU
IPC: B65D41/04
Filed: 1994-04-07
Abstract: PURPOSE:To provide a container cap which does not be broken when turned in the reverse direction and which obviates a mold of high dimensional precision by separating its elastic part from a stopper and providing the stopper with a sufficient strength. CONSTITUTION:A neck 4 of a container 1 has threads 4a on the outer periphery and raised part 5 at the neck under the threads. A vertical internal cylinder 8 vertically suspending from a ceiling plate 6 of a cap 2 has threads 8a to be engaged with the threads 4a. An elastic part 10 and stopper 9 are provided vertically, extending beyond the bottom of the internal cylinder 8. The gap in the circumferential direction between the elastic part 10 and stopper 9 is approximately equalized to the size of the raised part 5. Thus, when the cap 2 is closed, the bottom end 10c of the elastic part 10 goes beyond the raised part 5 and the bottom end 9a of the stopper 9 contacts the raised part 5, thereby stopping the cap turn.
Patent JP-S56164862-A (JP)
Title: Device for rotary-type screen printing machine capable of moving vertically
Inventor: NAKAI MITSUO
IPC: B41F15/08
Filed: 1980-05-24
Abstract: PURPOSE: To enhance the stability of printed matter, enable the supply and removal of the printed matter to be conducted by a single operator and contrive to enhance the efficiency of workability by a construction wherein when a pushing bar is pushed by a pushing plate, a pressing rod and a vertically movable rod move simultaneously to cause a position bar to be coupled with a positioning part.  
     CONSTITUTION: When a motion is transmitted to a plate-rotating rod 3 fitted to a cam 5, a connecting rod 12 fixed by a metallic means 13, an adjusting screw 14, a moving part 15 and a braring 16 are moved as indicated by the arrow 20. Due to the movement, the pushing plate 19 pushes the pushing bar 22 while moving as indicated by the arrow 21, so that the plate 19 and the bar 22 are retracted as indicated by the arrow 29. The pushing bar 22 is coupled with the positioning part 30 to fix the position, and when the pushing plate 19 performs one reciprocating motion, the action of the vertically moving rod 24 and the pressing rod 25 causes the position bar 23 to move as indicated by the arrow 31 and fix the position, followed by printing operation. A plate 1 is provided with an air chamber 32 and a suction hole, and air is evacuated by a suction machine 35 through a suction passage 33 and a rotating part 34. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04305496-A (JP)
Title: Image forming device with finishing device
Inventor: TAKAHASHI YUJI
IPC: B42C1/12
Filed: 1991-04-02
Abstract: PURPOSE:To obtain an image forming device which can perform finish processing (stitching with a staple or the like) at a suitable position (a position convenient for service) of a sheet material wherein a copy image is formed. CONSTITUTION:A control means 80 is provided wherein a set direction of a copy in a copy handling device 60 is compared with a finishing direction (a sewing position) of a finish means 70 of a staple sorter or the like and when their direction conform to each other, the finish means is actuated.
Patent JP-S61229022-A (JP)
Title: Method and device for cutting and removing cylinder pile
Inventor: INAMI RYUICHI
IPC: E02D9/04
Filed: 1985-04-04
Abstract: PURPOSE:To enable stable insertion and hoisting of a removing device into and from a pile even if waves are high, by a method wherein, after a guide rod provided at its lower end with a central holding member is inserted into a cylindrical pile, the guide rod serves as the guide of a pile cutting and removing device. CONSTITUTION:When a cylinder pile 3, driven into a ground, is cut from the inside for removal, a guide rod 2 provided at its lower end with a holding member 1 is first inserted into the cylinder pile 3. Secondly, a pile cutting and removing device 10 is engagedly mounted to the upper part of the guide rod 2, and after the removing device 10 is inserted into the cylinder pile 3 with the aid of the guide rod 2 serving as a guide, a clamping device 9 is pressed against the inner surface of the cylinder pile 3 to secure the removing device 10. Through revolution of a pile cutting tool 5 of the removing device 10, the cylinder pile 3 is cut, and the removing device 10 is hoisted with the aid of the guide rod 2 serving as a guide in a state that a cut pile 7 is clamped by the clamping device 9.
Patent JP-S51145079-A (JP)
Title: Method of cutting groove for numerically controlled machine tool
Inventor: FUJII HIROSHI
IPC: B23Q15/00
Filed: 1975-06-09
Abstract: PURPOSE: To minimize wasteful feed of tool in a process of cutting grooves. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06283031-A (JP)
Title: Cable for anti-spattering welding robot
Inventor: FUJIO NOBUHIRO
IPC: C08L23/08
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a cable for anti-spattering welding robot which has a flexibility and a bending resistance. CONSTITUTION:A flexible conductor is manufactured with a high strength copper alloy which includes Fe: 0.02 to 1wt.%, P: 15 to 80wt.% to the inclusion amount of the Fe, the total value 0.01 to 0.5wt.% of the substance of at least one sort or more of In, Sn, Pb, and Sn, including 0.006wt.% or more of each element, and copper essentially at the remaining part. To this flexible conductor, an insulating core wire an insulating coverage is applied is twisted, and a shielding layer is provided around the stranded wire so as to make a shielded core wire 6. The shielded core wires 6 are twisted, and a sheath 8 is applied by a resin composite made by mixing and kneading a chlorinated polyethylene and ethylene-ethylacrylilate in the scope of the wt. ratio 40/60 to 60/40, to the periphery of the core wires 6. This resin composite can exercise the anti- spattering property.
Patent JP-H04304429-A (JP)
Title: Active matrix substrate
Inventor: SEKI ATSUO
IPC: G02F1/1368
Filed: 1991-04-02
Abstract: PURPOSE:To prevent an etchant from penetrating the substrate to the bottom side of a source bus electric conductor in the width direction when the source bus electric conductor 20 is formed on a gate bus electric conductor by etching which uses the etchant. CONSTITUTION:A couples of projection parts 12 project from side edge parts corresponding to intersection areas of gate bus electric conductors 10 and source bus electric conductors 20 along the edges of the source bus electric conductors 20. When the source bus electric conductors 20 are formed by the etching using the etchant so as to cross the gate bus electric conductors 10, the respective projection parts 12 on the gate bus electric conductors 10 prevent the etchant from penetrating the substrate entirely in the width direction of the source bus electric conductors 20.
Patent JP-S544382-A (JP)
Title: Strip machine for strand
Inventor: SHIBAYAMA KOUHEI
IPC: H02G1/12
Filed: 1977-06-13
Abstract: PURPOSE: To obtain uniform and highly reliable precut wire easily, by providing restranding mechanism comprised of cylindrical portion and a plurality of projections facing against it. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60231556-A (JP)
Inventor: ENZOO KORONBO
IPC: B22D11/06
Filed: 1985-04-04
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。