baber/WOPTO huggingface dataset:
Patent JP-S5448478-A (JP)
Title: Image display unit
Inventor: IWATSUKI MASASHI
IPC: H01J37/28
Filed: 1977-09-26
Abstract: PURPOSE: To increase S/N, by detecting the magnified image of the thin test piece formed on the fluorescent plate with electron rays and by changing the scanning speed of the display unit according to the strength of the detected signal.  
     CONSTITUTION: The electron rays 2 from the electron gun is collected on the thin film test piece 15 with the collective lens 3 and the objective lens 4a, the image of the electron rays transmitted is formed with the lens 4b, and the magnified image of the test piece 5 is formed on the fluorescent plate 8 with the intermediate lens 6 and the projection lens 7. Next, a part of the magnified image, that is, a part of the image of microscope is detected with the detector 12 via the iris hole 11 placed at the center of the fluorescent plate 8, and the detection signal obtained is divided into two, and one is fed to the grid of the display unit 13 directly, controlling the luminance. further, another is fed to the intensity discriminating circuit 16, the discriminated signal obtained is fed to the scanning circuit 14, and the scanning signal from it is fed to the electron ray deflection coil 10 and the display unit deflection coil 15, changing the scanning speed 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62270964-A (JP)
Title: Flash fixing electrophotographic toner
Inventor: SARUWATARI NORIO
IPC: G03G9/087
Filed: 1986-05-19
Abstract: PURPOSE:To obtain the titled toner having an increased melt viscosity of a resin, without raising a melting point thereof by using the resin modified a bisphenol A type epoxy prepolymer with amidated primary or secondary amine which is obtd. by reacting equimolar of an aliphatic monocarboxylic acid and the primary or the secondary diamine as a binder. CONSTITUTION:The compd. usable for the binder is formed by modifying the bisphenol A type epoxy prepolymer with the amidated primary or secondary amine which is obtd. by reacting equimolar of the aliphatic monocarboxylic acid contg. at least 50mol% >=10 C higher aliphatic acid unit in constituent unit with the primary of the secondary diamine, thereby forming a modified epoxy resin compd. which has a softening point of 70-160 deg.C by ring and ball method, and a weight average molecular weight of 2,000-50,000. The compd. is used for the binder. Thus, as the amide compd. has a low molecular weight, the amide compd. does not have an effect of raising the softening point, and the softening point of the epoxy compd. does not change. However, in a melted state, the melt viscosity of the epoxy compd. increases by twisting the amide compds. at the terminal of the epoxy compd. with each other.
Patent JP-S5639468-A (JP)
Title: Measuring apparatus for glow switch initial glow duration
Inventor: AKIMOTO HIROYUKI
IPC: G01R31/24
Filed: 1979-09-08
Abstract: PURPOSE: To automatically measure the initial glow duration with high accuracy by utilizing a signal having a time interval corresponding to the voltage duration before the glow switch glow voltage constantly reaches the setting maximum. minimum level values.  
     CONSTITUTION: After the switch 3 is turned ON, the voltage generated across the resistor 4 is supplied to the comparators 12 and 13 for each of which the maximu. minimum level values are set. When the switch 3 is turned ON, the output of these comparators 12 and 13 is gete-controlled by the signal of the ΔT time interval (which is a little shorter than the time until the glow switch is normally lighted up) from the mono-stable multivibrator 14 and the obtained output is latched through the latch circuits 18 and 19. After the output of these-circuits of 18 and 19 are passed through AND, it is supplied to the AND circuit 21 through the inverter 22. The clock pulse has been supplied to this AND circuit 21 since the switch 3 turned ON, and this clock pulse is output as long as the output of the inverter 22 is "1", thus, the initial glow duration is computed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0413852-A (JP)
Title: Production of aluminum alloy hard sheet
Inventor: TERUDA SHINJI
IPC: C22F1/04
Filed: 1990-05-01
Abstract: PURPOSE:To reduce cracking when a flange is formed by working, recrystallizing and annealing an al alloy having specified contents of Mg, Cu, etc., and carrying out the finishing one pass of cold rolling under specified conditions. CONSTITUTION:An Al alloy ingot contg., by weight, 0.5-1.8% Mg, <=0.8% Cu, 0.6-1.8% Mn, 0.1-0.5% Si, 0.2-1% Fe, and the balance Al is hot-rolled. The product is recrystallized, annealed and cold-rolled. The finishing one pass of the final cold rolling is carried out under the conditions where the value for T in the equation is controlled to 100-250 and the actual temp. of a coil which has just been wound to <=110 deg.C. Consequently, the hardening of the drawn and baked flange is kept low, and its elongation is increased.
Patent JP-H11311298-A (JP)
Title: Vibration reducing device of internal combustion engine
Inventor: HIRANO IZUHO
IPC: F16F15/30
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of torsional resonance of a practical rotation area by setting a resonance frequency of torsional vibration by an inertial mass body joined to a sun gear of a planetary gear mechanism larger than a roller vibration frequency at engine maximum rotating speed time. SOLUTION: When a crankshaft 12 is rotated, an internal gear 14 of a planetary gear mechanism rotates integrally with the crankshaft 12, the internal gear 14 meshes with a sun gear 22, and the sun gear 22 rotates so as to increase a speed in the inverse direction of the rotational direction of the crankshaft 12 through a revolution-prohibited planetary gear 19. In this case, an inertial mass body 25 is joined to the sun gear 22 so that a resonance frequency of torsional vibration between the sun gear 22 and a crank pulley as the inertial mass body 25 becomes larger than a dominant roller vibration frequency at a maximum rotating speed of an engine to thereby prevent the occurrence of resonance of torsional vibration in a practical rotation area of the engine as well as to efficiently reduce vibration of a roller of the engine.
Patent JP-2000308994-A (JP)
Title: Plate machining machine
Inventor: TAIRA HIROSHI
IPC: B26D7/06
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To reliably pass, machined plates held by workpiece holders to conveyors in carrying them out. SOLUTION: This plate machining machine includes plate feed means 6 for feeding a plate Wa while gripping it with a workpiece holder 6a, and a conveyor 13 for carrying the delivered plate Wa out of the machine. For the plate Wa to be transferred from the workpiece holder 6a to the conveyor 13, the plate feed means 6 is moved to push the plate Wa down to the conveyor 13 while the workpiece holder 6a is relieved from the gripping. A control means are provided which controls the opening/closing of the workpiece holder 6a and the movement of the plate feed means 6.
Patent JP-S60259093-A (JP)
Title: Speaker system
Inventor: NAKAMATSU YOSHIROU
IPC: H04R1/28
Filed: 1984-06-06
Abstract: PURPOSE:To obtain a speaker system improving the sound sensitivity of a speaker by providing a diaphragm directed nearly horizontally and a diaphragm directed nearly vertically to one box. CONSTITUTION:The diaphragm 2 in the horizontal direction and the diaphragm 30 in the vertical direction are provided to the box 14. The speaker of the diaphragm 2 acts as a woofer and irradiates upward the sound from 5 to 7,000Hz and the diaphragm 30 irradiates three-dimensionally the sound of 6,000-40,000 Hz in forward direction so as to enclose a human body 18. Thus, one speaker sytem is used for a stereo equipment and a super-woofer in common, the small sized system offers the sound quality of a large sized system, the sound of broad band is obtained and the speaker equipment with less input, high efficiency and low cost is obtained.
Patent JP-H07285114-A (JP)
Title: Manufacture of concrete block
Inventor: WATANABE KUNIO
IPC: B28B1/08
Filed: 1994-04-18
Abstract: PURPOSE:To provide a method of manufacture a concrete block whose surface simulated the roughness and color of a natural stone and which is harmonious with the natural environment. CONSTITUTION:A concrete block is constituted so that an uneven part P-1 in a natural stone shape is provided on a face pallet, an appropriate quantity of mortar M is supplied onto the uneven part P-1, a mortar layer having a uniform thickness is formed on the uneven part by press by a vibration and inertia body 1, the mortar is made to permeate into concrete by supplying the concrete and compacting the same, a block in which unevenness color in the natural stone shape are formed and after curing and hardening, an expressed surface of the block is impregnated with a water-soluble adhesive agent and drying and hardening are made to perform.
Patent JP-S5341834-A (JP)
Title: Solar heat collector
Inventor: INAGAKI KIYOKAZU
IPC: F24S10/70
Filed: 1976-09-29
Abstract: PURPOSE: To promote heat-collecting efficiency in a solar heat collector to be changed in the incidence angle of the sun as time elapses by arranging a heat collecting pipe to go through a position where image of the sun is the most concentrated through a lens in each time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000305892-A (JP)
Title: Pci controlling semiconductor device
Inventor: SHIMURA TAKANORI
IPC: G06F13/36
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a peripheral component inter-connection(PCI) controlling semiconductor device capable of driving an interface circuit with a CPU at a slow clock, easily connecting a CPU core thereto and preventing a data transfer speed between a PCI control circuit and a main memory from being reduced. SOLUTION: A peripheral module bus control circuit 210 connected to the CPU core through a peripheral module bus to be driven at a slow clock outputs a data transfer start request in accordance with a data transfer start signal outputted from the CPU core and transfer data at high speed from a main memory to a PCI bus 40 through a local bus control circuit 220, a data transfer control circuit 230 and a PCI interface control circuit 240, based on the signal. Since the interface circuit with the CPU is driven at low speed, the CPU can be easily connected to the PCI control means.
Patent JP-S608324-A (JP)
Title: Antistatic resin composition
Inventor: NISHIZAKI KATSUMI
IPC: C08J3/02
Filed: 1983-06-29
Abstract: PURPOSE:To provide the titled resin composition capable of producing a product having little variation of resistance with the molding conditions (10<8>-10<10>OMEGAcm), and composed of metallic silicon powder having an average particle diameter of smaller than a specific level and an organic polymer at a specific ratio. CONSTITUTION:The objective resin composition is obtained by mixing (A) 20- 70wt% metallic silicon powder having an average particle diameter of <=100mu (preferably the powder generated by the cutting and shaving of metallic silicon single crystal for semiconductor wafer, or powder obtained by crushing the defective wafer) and (B) 80-30wt% organic polymer (e.g. PE, PP, polyamide, etc.). USE:IC-Carrier, and testing jig, tray, transport case, etc. of IC.
Patent JP-S5340625-A (JP)
Title: Production of ferritic stainless steel sheet
Inventor: SAWATANI KIYOSHI
IPC: C22C38/00
Filed: 1976-09-28
Abstract: PURPOSE:To produce the title steel sheet of excellent ridging property with good productivity by continuously annealing a hot rolled sheet of commercially available ferritic stainless steel contg. C, N and Cr to which a specified amt. of Al has been added at a specified temp. so that the Charpy impact value can be made a specified value after annealing.
Patent JP-2000304823-A (JP)
Title: Integrated circuit and its fault detecting system
Inventor: SUZUKI TAKAHIRO
IPC: H03K19/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit capable of easily obtaining a high fault detection rate of a flip-flop or a logic gate to be provided with fault detection in any internal signal condition by building a fault detection circuit in an integrated circuit having at least a flip-flop and a logic gate, and to provide an integrated circuit capable of achieving a high fault detection rate using more simple test pattern than a conventional fault detection system with a small number of terminals, and its fault detection system. SOLUTION: This fault detection system is constituted so that outputs of flip-flops 1, 2, 4 to be detected their faults and a logic gate to be inspected its fault are input to one terminal of an exclusive OR gate for detecting a fault, and a test signal for detecting a fault is input to the other terminal for detecting a fault, so that the system detects the fault by the above constitution.
Patent JP-S5341180-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA MASARU
IPC: H01L21/301
Filed: 1976-09-28
Abstract: PURPOSE: To avoid the loss of the substrate at the end area by Al film when the substrate is made into pieces as well as to aboid an exposure of the substrate material using the anode oxide film.  Thus, a short circuit can be prevented between the substrate and the lead material when mounting them. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62273108-A (JP)
Title: Anti-skid device for tire
Inventor: SHIBATA MATSUMURA
IPC: B60C27/16
Filed: 1986-05-21
Abstract: PURPOSE:To prevent the distortion of a frame body of an anti-skid device, which is formed by assembling frame bodies made of elastic material, by burying a short fiber in at least one part of the main body. CONSTITUTION:The main body 20 of a anti-skid device 10 for a tire is formed with a tire-side rubber layer 19A and a road-surface-side rubber layer 19B. A short fiber 21 made up of natural cellulose fiber is buried in the tire-side rubber layer 19A so that both rubber layers 19A and 19B are integrated into one body. By burying a short fiber in a part of the main body, distortion of the frame can be prevented.
Patent JP-S5640635-A (JP)
Title: Preparation of coenzyme q10
Inventor: KAWADA HIROSHI
IPC: C07C50/28
Filed: 1979-09-11
Abstract: PURPOSE: To obtain the titled compound useful as a remedy for congestive heart, etc. in high efficiency, from a saponification product of concentrated Q 10  accumulated in the distillation residue obtained by the decomposition and distillation of an easily and stably available marine oil or fat as Q 10  source.  
     CONSTITUTION: A marine oil or fat (e.g. liver oil produced from sardine, mackerel, walleye pollack, Atka mackerel, shark, etc., an oil extracted from recovered fish liver oil with an organic solvent, etc.) is used as a marine animal resource containing coenzyme Q 10 . It is converted to a monohydric lower alcohol ester or a decomposed fatty acid, and distilled in vacuum to distil out the most part of the fatty acid ester or the fatty acid. The concentrated coenzyme Q 10  accumulated in the distillation residue is saponified with caustic alkali, and the excessive alkali is neutralized. Sterols are crystallized and separated from the resulting soap solution, and the mother liquor of the soap solution is subjected to the chromatographic treatment to obtain the objective coenzyme Q 10 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10327126-A (JP)
Title: Cdma receiver
Inventor: HUANG HOWARD C
IPC: H04B1/707
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To improve performance by preventing interference to a multipath caused by a pilot signal by removing the pilot signal of multipath component, which causes the interference of base band received signal, by reconstituting it as prescribed and adding/subtracting that signal later. SOLUTION: A signal r0 of path 0 and a signal r1 of path 1 in received decoding signals r(n) are respectively processed by an on-time selector circuit OTS and inputted to RAKE fingers 603 and 604 later. In this case, pilot reconstitution circuits 606 and 607 are reconstituting pilot signals through predicted attenuation, phase and path delay are respectively added to the fingers 603 and 604, the pilot signal from the path 0 is reconstituted, subtracted from the signal of path 1 by an adder 609 and removed. Similarly, the pilot signal reconstituted from the path 1 is subtracted from the signal of path 0 by an adder circuit 608 and removed and afterwards, the signals are respectively exactly demodulated by fingers 0 and 1 and bit-determined or processed by a viterbi decoder 605.
Patent JP-H10292409-A (JP)
Title: Buried casing
Inventor: ISHIDA KIYOSHI
IPC: E02D29/12
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To easily adjust (raise or lower) the vertical position of an iron cover receiving frame section in the buried state in the ground and adjust the height with respect to the road surface delicately and accurately. SOLUTION: This buried casing is provided with an outer main body 13 formed with a female screw section 14 on the inner peripheral face, a rotary main body 16 formed with a male screw section 17 on the outer peripheral face to be screw-coupled with the female screw section 14, and an iron cover receiving upper main body 19 relatively rotatably mounted on the upper face of the rotary main body 16. When the rotary main body 16 is rotatively operated in the buried state, the height of the upper main body 19 is adjusted.
Patent JP-H0418186-A (JP)
Title: Production of fibrillated pulp
Inventor: TSUCHIYA HIROSHI
IPC: D21D1/02
Filed: 1990-05-02
Abstract: PURPOSE:To use the subject pulp together with pulp fiber, strengthen bonds between fiber and readily obtain the subject pulp functioning so as to enhance paper strength in a large amount at a low cost by treating an aqueous suspension of pulp with a sand mill. CONSTITUTION:An aqueous suspension of pulp is treated with a sand mill to afford the objective pulp. Furthermore, the treating conditions are such that beads may be general-purpose beads such as glass, zirconium or ceramics having 1.0-1.2 mm diameter. The filling ratio of the beads is preferably 40-60% in the case of needle wood and 70-90% in the case of hardwood. The number of revolutions of the beads in stirring may be 1000-1800 r.p.m.
Patent JP-S609479-A (JP)
Title: Dryer
Inventor: MAEDA SHIYOUICHI
IPC: A23L17/60
Filed: 1983-06-27
Abstract: PURPOSE:To dry a material to be dried efficiently, by providing blades having gutter- shaped tip parts and a pheripheral wall of a circular barrel with a great number of ventilating holes. CONSTITUTION:The drying chamber 11 consisting of the circular barrel 3 equipped with the cylindrical peripheral wall 8, provided with the front wall 9 and the rear wall 10, is installed in the cylindrical outer box 2 set in the frame 4, and the front wall 9 is equipped with the opening 9a connected to the inlet and outlet 6 of a material to be dried in the outer box 2. The inner face of the peripheral wall 8 is radiately equipped with the plural blades 12 having the tip parts 12a formed into a gutter shape at equal spaces, and the peripheral wall 8 and the blades 12 are equipped with a large number of the bored ventilating holes 14. The material to be dried is fed from the inlet and outlet 6 to the drying chamber 11, it is closed with the cover 7, the driving gear 23 is operated, and the circular barrel 3 is rotated. Simultaneously, the blower 27 and the exhauster 33 are driven, hot air is introduced through the suction pipe 29, the feed pipes 35 and 15 to the drying chamber 11 to dry the material to be dried, the air is sucked through the ventilating holes 14 of the blades 12 and the pheripheral wall 8 into the suction hole 36, and it is released from the exhaust pipe 35 to atmosphere.
Patent JP-S598928-A (JP)
Inventor: SUGA HISANAKA
IPC: A47L7/00
Filed: 1982-07-07
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-H09298903-A (JP)
Title: Tilling tine
Inventor: FUJIWARA NOBORU
IPC: A01B33/10
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a tilling tine, having reduced tilling vibration and power consumption. SOLUTION: This tilling tine comprises a mounting base part 11, a vertical blade part 13 and a horizontal blade part 14. The tine is bent in the opposite direction to the rotational direction from the vertical bend part 13 to the horizontal bent part 14, and the horizontal blade part 14 is bent in one side with a roughly constant radius of curvature. The bend-starting part 15 of the horizontal blade 14 is at a site slightly approaching the front end from the half in the longitudinal direction of the tine. A blade edge part 13A of the vertical blade 13 is made longer than the blade edge part 14A of the horizontal blade part 14.
Patent JP-H06330499-A (JP)
Title: Method for recycling resin coated japanese paper waste
Inventor: WATANABE YUTAKA
IPC: D21C5/02
Filed: 1993-05-19
Abstract: PURPOSE:To provide a method for recycling Japanese paper coated with a resin, recycling waste paper or cut waste of Japanese paper coated with a resin as recycled Japanese paper. CONSTITUTION:Fine pieces of Japanese paper coated with a resin obtained by grinding waste paper of the Japanese paper coated with a resin are mixed with a binder and water and processed into paper by a papermaking process.
Patent JP-S62273514-A (JP)
Title: Production of electrode for ec element
Inventor: OSHIKAWA SATORU
IPC: G02F1/17
Filed: 1986-05-21
Abstract: PURPOSE:To enable formation of a fine groove by dividing a take-out connection part of an upper electrode and a lower electrode by laser-cutting, after forming an electrode layer on the whole surface or almost whole surface of a substrate. CONSTITUTION:An ITO film is formed on the glass substrate S, and scanning is moved, while radiating YAG laser on the obtd. substrate, and the take-out connection part C of the upper electrode, the lower electrode B and the take-out connection part B1 of the lower electrode are formed by forming the groove between the take-off connection pact C and the lower electrode B. The iridium oxide-stannic oxide mixed layer D, the tantalum oxide layer E and the tungsten oxide F are laminated on the obtd. substrate in this order, and the Al electrode A is formed on said laminate. Finally, the obtd. glass substrate is sealed with an epoxy resin R except parts corresponding to outer environs of the take-out electrode C and the electrode B, and a protective glass plate G which has a somewhat smaller than the glass electrode S is stucked on the epoxy resin R, thereby obtaining the ECD. Thus, the display part of the ECD can be enlarged, as the fine groove is formed on the electrode layer.
Patent JP-H10309620-A (JP)
Title: Corrugates fin cutting device
Inventor: TABATA SHINTARO
IPC: B23D23/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To remarkably shorten cutting time by connecting one end of a link member to a movable cutting blade and connecting the other end of this link member to a rotary member to be rotated by a driving motor. SOLUTION: One end of a link member 19 is connected to a movable cutting blade 15, and the other end of this link member 19 is connected to a rotary member 23 to be rotated by a driving motor 21. When the driving motor 21 works, the rotary member 23 is rotated, the movable cutting blade 15 moves along a guide member 18 by the link member 19, a corrugated fin 11 is clamped between the movable cutting blade 15 and a fixed cutting blade 17 at a bottom dead center position of the link member 19, and the corrugated fin 11 is cut. It becomes possible to reciprocatingly move the movable cutting blade 15 by continuously rotating the rotary member 23 in the same direction by the driving motor 21 and to remarkably shorten cutting time.