baber/WOPTO huggingface dataset:
Patent JP-S5921212-A (JP)
Inventor: MUNAKATA TAKEO
IPC: F16F15/02
Filed: 1982-07-28
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-H11323495-A (JP)
Title: Non-heat treated rolled wire steel or rod steel for spring
Inventor: IBARAKI NOBUHIKO
IPC: C22C38/28
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a non-heat treated rolled wire steel or rod steel for spring, excellent in bendability as well as in tensile strength even in an as-rolled state. SOLUTION: In this steel, the tensile strength in an as-rolled state is (120 to 150) kgf/mm<2> . Further, the bending breakage ratio, in the case where a bend test is performed, on the basis of JIS-Z-2248, under the condition of r/d=2.8 [where r (mm) and d (mm) mean the inside radius at the bend test and the diameter of an as-rolled stock, respectively], is <=15%.
Patent JP-S5831629-A (JP)
Title: Distortion display device for fm stereo receiver
Inventor: ISHIDA KOUJI
IPC: H04H40/45
Filed: 1981-08-19
Abstract: PURPOSE:To display the distortion of an FM receiver, by applying a detection signal for a peak-to-peak value of a stereo pilot signal and a main signal in a composite signal to a vertical axis and a horizontal axis of a cathode ray tube. CONSTITUTION:A composite signal of an FM tuner obtained via a front end 1, an intermediate frequency stage 2, and a detector 3 is inputted to an MPX demodulator 4 and to a sampling pulse generating means 5. The said means 5 generates a sampling pulse of 0 deg., 90 deg., 180 deg. and 270 deg. of phase to a 19kHz stereo pilot signal. Sample holding circuits 6-9 hold the composite signal with the sampling pulse. An adder 10 and a subtractor 15 which receives an output of adders 13 and 14, operate a main signal in the composite signal and a peak-to- peak signal of the pilot signal and apply the result of operation to a horizontal and a vertical axis of a cathode ray tube 12 via amplifiers 11 and 16.
Patent JP-S5834096-A (JP)
Title: Dehydration of sludge
Inventor: YAGUCHI MASASHI
IPC: B01D35/16
Filed: 1981-08-20
Abstract: PURPOSE:To improve a filter cloth-washing effect, while inhibiting the exhalation of an offensive smell, when sludge is dehydrated in a dehydrating step involving filter cloth-washing, by using waste ozone from an ozonizing step as washing water for the filter cloth. CONSTITUTION:Sludge 6 formed and thickened in a biological purifying step 2 and a coagulating-precipitating step 4 is fed through a sludge reservoir 7 and dehydrated by a dehydrator 10 such as a vacuum dehydrator, and the dehydrated cake 11 is discharged outside the system. The dehydrator 10 shall be washed to properly renew filter cloth, a separated effluent 12 fed from a circulating vessel 13 by a pump 14 is cyclically used as the washing water, and a part of purified water 5 in an ozonizing step 4 is charged to the circulating water. The filter cloth-washing effect is improved by the oxidizing power of waste ozone remaining in the purified water 5, the exhalation of an offensive smell is concurrently inhibited, and the offensive smell in the separated water is also removed.
Patent JP-H10321705-A (JP)
Title: Checking device and method therefor
Inventor: TERAI FUJIO
IPC: H01L21/68
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To to accurately estimate whether an object to be measured placed on a turntable exists within a given range of position by comparing the information of image signals which have been processed after being picked up by a camera, with the standard image information stored in a memory beforehand. SOLUTION: A turntable 4 having a ring-shaped projected portion 3 along the periphery thereof is arranged at a rotation axis 2 which is articulated with a rotation axis of a motor 1. This turntable 4 is provided, at the upper portion thereof, with a semiconductor wafer W serving as an object to be measured and arranged in a reactor 5, which is closed to maintain a low-pressure condition. The outer periphery of the semiconductor wafer W is kept being imaged by an image-pickup camera 7 placed above a window 6 of the reactor 5, to input image signals to a signal processing portion 8. The signal processing portion 8 processes the image signals, with the timing pulses from a timing pulse generator 11. The thus processed image information is compared with the standard image information stored beforehand in an information comparison portion 9, thereby checking the position.
Patent JP-S5755625-A (JP)
Title: Programmable logic array
Inventor: OKAMOTO HIDETAKA
IPC: H03K19/177
Filed: 1980-09-22
Abstract: PURPOSE:To increase the number of kinds of products and to add logic elements, field by field, optionally, by providing programmable cells which can be programmed with a mask and programmable cells which can be programmed electrically on the same chip. CONSTITUTION:Programmable cells U11-U610 and T11-T47 among cells Tij Uij are arranged at the intersection parts of AND product term lines Pj and AND product term lines Pj and And input lines Ii. Cells T51-T77 and U78-U1110 are arranged at the intersection parts of OR product term lines Pj' and OR output lines Ok. The program cells Tij are given a program by a mask. The programmable cells Uij are electrically programmable. Consequently, optional logic is added by the electric program of a program part B on the basis of the logic of a mask program part A.
Patent JP-S5920629-A (JP)
Title: Method and device for blow molding
Inventor: NOGUCHI YOSHIHIRO
IPC: B29C49/48
Filed: 1982-07-27
Abstract: PURPOSE:To prevent the sectional thickness of a corner part and a bottom pinch-off part from being thinned and thereby to make the whole thickness uniformed molded articles, by a method wherein a parison extruded from an extruder is cut off in a prescribed length by upper and lower splits, and then is subjected in a slackened state to blow molding. CONSTITUTION:A parison is extruded from a crosshead die 1a for blow molding fitted to an extruder 1, and then is cut off by upper cut-off edges 7a and 7b and the lower cut-off edges 9a and 9b to be a parison (a) having a prescribed length l. Next, by operating a vertically-driving mechanism 12, the left and right half parts 4a and 4b of a lower split 4 are raised simultaneously so as to make the lower contact parts 11a and 11b of an upper split 3 and the upper contact parts 10a and 10b of the lower split 4 contact with each other so that the parison (a) is slackened. Then, pressurized air is blown into the parison (a) from an air nozzle fitted to the crosshead die 1a so as to inflate the parison (a). The parison (a) is thereby made to stick closely on a cavity wall formed of the upper and lower splits 3 and 4, and then is cooled to be cured. A bottle-shaped hollow article thus prepared is taken out by opening the mold.
Patent JP-S5558869-A (JP)
Title: Recording and check method for audio magnetic tape
Inventor: SASAKI TOSHIJI
IPC: G11B27/36
Filed: 1978-10-24
Abstract: PURPOSE: To enable to inspect the recording condition of audio signal during recording operation, by detecting the presence of each frequency component intermittently for recording signal and reproducing signal, every time of tape bus between the recording and reproduction heads.  
     CONSTITUTION: The audio signal at the terminal 106 of the tape recorder 1 is recorded on tape 101 with the recording head 103 via the amplifier 107, and the reproducing signal from the reproducing head 104 is outputted via the amplifier 108. In this case, each output signal of the amplifiers 107 and 108,  is fed to the check unit 2, split into frequency band of high, medium and low band with the audio frequency branch units 202 and 210, the presence of audio components is detected with the detectors 203W205 and 211W213 on each component, and the result of detection is stored in the memory units 206W208 and 214W216 in the different timing at recording and reproduction side. Further, each component at recording and reproduction side is made for coincidence detections 217W219, and the result of detection obtained with the decision by majority circuit 220 is stored 221. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5464549-A (JP)
Title: Mold cavity for plastic molding
Inventor: SHIBAKUSA NAGAHIRO
IPC: B29B13/00
Filed: 1977-11-02
Abstract: PURPOSE: The title cavity designed to omprove releasability, etc. without lowering the strength, consisting of a cavity surface layer brought into contact with a molded article made of a thin laye of a powdered metal having a spcific particle size distribution and the other cavity part made of a special sintered metal.  
     CONSTITUTION: For example, a powder metallurgical iron powder blended with a small amount of graphite and copper powder is compression molded unbera pressure of 4000W7000 kg/cm 2 . The metallurgical powder having a particle size not less than 325 mesh is used for a part which is brought into contact with a molded article; the powder having a particle size not more than 100 mexh, for the other part of the cavity. After the powder is sintered in the atmosphere of an inert gas at 1150°C, the electroless nickel plating 5 is formed to the sintered surface, followed by forming the hard chrome plating 3 to the plated surface.  
     EFFECT: A molded article having improved surface quality and gloss can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000321133-A (JP)
Title: Photometer
Inventor: TONMIYA TERUYUKI
IPC: G03B7/28
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To optimize the photometric range according to the conversion efficiency of a photoconductive cell built in a photometer. SOLUTION: The photometer comprises a photoconductive cell 1, a current source 2, and a control circuit 4. The photoconductive cell 1 operates upon supply with bias currents I1, I2, I3 to convert an input quantity of light at an inherent efficiency to produce a corresponding electric signal. The current source 2 can supply the bias currents I1, I2, I3 of a plurality of levels while switching. The control circuit 4 selects a range suitable for photometry out of a plurality of ranges being set by dividing the output range of the electric signal and switches the bias currents I1, I2, I3 such that the level thereof corresponds to the selected range. Furthermore, the control circuit 4 can set the width of photometric range optimally depending on the conversion efficiency inherent to the photoconductive cell 1.
Patent JP-H0426193-A (JP)
Title: Wiring board and manufacture thereof
Inventor: YAMAZAKI SHUJI
IPC: H05K3/42
Filed: 1990-05-21
Abstract: PURPOSE:To abolish a connector on a component mounting face, to realize a high-density mounting operation and to make this board small and lightweight by providing the following: a through hole extended vertically from the component mounting face; and a through hole which is at right angles to the through hole and which is extended to a side face. CONSTITUTION:A wiring board 1 is provided with the following: first through holes 3 which are extended vertically from a component mounting face and whose inside is plated with copper; and second through holes 4 which are at right angles to the first through holes 3, which are extended to a side face and whose inside has been plated with copper. The wiring board 1 can electrically be connected to the outside when springy contact pins 9 are inserted into the second through holes 4. After the inside of the second through holes 4 is plated with copper, it is plated with nickel and gold in order to keep the contact stability with the contact pins 9. The exchange operation of a signal between the through holes 4 and a circuit component 2 is executed via the through holes 3 into which pins 7 of the circuit component 2 are inserted or the through holes 3 into which the pins 7 are inserted and a pattern 6.
Patent JP-H08291290-A (JP)
Title: Apparatus for carbonizing combustible solid
Inventor: TOMITA TADAYOSHI
IPC: C10B53/02
Filed: 1995-04-21
Abstract: PURPOSE: To stably carry out the carbonization and gasification of solid combustibles such as coal, wood wastes or refuses. CONSTITUTION: This apparatus comprises a heat insulated cylindrical furnace and a rotating fire grate 5 and the furnace wall is a heat radiating wall 2. Heat radiating pipes 3 from the furnace wall and stirring rods 4 from a vertical column at the center of the rotating fire grate 5 are alternately protruded and located in the axial shaft direction of the furnace.
Patent JP-H11340606-A (JP)
Title: Method of forming resist layer and producing printed wiring board
Inventor: BANDO RYOTA
IPC: H05K1/11
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To protect through-holes from an etchant by coating liquid resist on a conductive substrate having through-holes with a normal rotating roll, and then coating and drying liquid resist on the substrate again with a reverse rotating roll before initially coated liquid resist dries. SOLUTION: A normal roll 28 is rotated so that its peripheral surface in contact with a conductive substrate 10 moves in the same direction as a conductive substrate 10, liquid resist is supplied to the normal roll 28 from a supply roller, and the liquid resist is coated on the surface of the conductive substrate 28 with the normal roll 28. Subsequently, a reverse rotating roll 30 is rotated in the reverse direction as the conductive substrate 10, and liquid resist is recoated and dried on the surface of the conductive substrate 10 with the reverse roll 30, before liquid resist initially coated on the conductive substrate 10 dries up.
Patent JP-S5463173-A (JP)
Title: Production of molded synthetic resin article having embedded net-like reinforcing material
Inventor: TANIOKA KATSUHIKO
IPC: B29C45/00
Filed: 1977-10-31
Abstract: PURPOSE: To mold the title article without exposing the reinforcing material on the outer and inner surfaces, by arranging a reinforcing material comprising flexible wiry articles in the cavity of a mold, followed by injecting a molten synthetic resin.  
     CONSTITUTION: The net-like reinforcing material 7 comprising relatively flexible wiry articles 8 arranged at proper intervals on the outer and inner surfaces is arranged in the mold cavity B formed from the fixed mold 1 at the mold closing of injection mold A, movable mold 2, and the core mold 3 composed of the fixed core mold 31 and movable core 32. The wiry articles are brought into contact with the mold surfaces of the fixed and movable molds 1 and 2 and the outer surfaces of the core mold 3 to support the reinforcing material 7 at almost the center of the mold cavity B, and the molten resin from the injection machine is injected from the gates 4 into the mold cavity B to bend the wiry articles 8 by the molten resin flow, thus cooling and solidifying the resin containing the articles 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5255324-A (JP)
Title: Demodulation circuit of color tv signal
Inventor: SAGISHIMA TAKAYUKI
IPC: H04N9/67
Filed: 1975-10-30
Abstract: PURPOSE: To secure a circuit which is free from delay time adjustment by making demodulation circuit of PAL system color TV singal into an IC using electric ahrge transfer element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07313700-A (JP)
Title: Bell attaching mechanism of prize ball discharging gutter
Inventor: FUKUSHIMA SEIICHIRO
IPC: F16B21/04
Filed: 1994-05-20
Abstract: PURPOSE:To provide a bell attaching mechanism of a prize ball discharging gutter, by which a bell can easily and quickly be attached and the fixing does not loosen even if the bell is used for a long time. CONSTITUTION:The mechanism is installed inside a prize ball discharging gutter 5 and have a bell 10A to be rung by crashing of a flowing-down ball, a base plate 11 of a bell formed on the prize ball discharging gutter 5 for attaching the bell 10A, a connecting means 13 of the bell side formed on the bell 10A, and a connecting means 12 of the base plate side formed on the base plate 11 of a bell. The connecting means 12 of the base plate side and the connecting means 13 of the bell side has such an attaching mechanism that the latter is fitted into the former and turned, and the direction of rotation for releasing the fixing is established to be opposite to the moment given to the bell 10A by crashing of a ball. If the bell attaching mechanism is used, the moment given to the bell 10A by crashing of a ball acts in the opposite direction to the rotation for releasing the fixing, so that the fixing of the bell 10A does not loosen even if the bell is used for a long time.
Patent JP-H06179343-A (JP)
Title: Detachable inserting vehicle mirror
Inventor: ROBAATO UIRIAMU GIRUBAATO
IPC: B60R1/06
Filed: 1991-06-03
Abstract: PURPOSE: To improve a safety characteristic by a method wherein when an external force may act against a mirror subassembly pivotally supported at a spigot portion of a supporting base to generate a pivoting motion, the mirror subassembly is moved outwardly under a relative motion between the cam surface and a recess surface against a spring means. CONSTITUTION: This spigot-type mirror 10 is constituted by a supporting base 11 having an upstanding spigot 12, and by a mirror subassembly 16 having a locating surface 17 fitted to the spigot 12 and pivotable around the spigot 12. The supporting base 11 and the mirror subassembly 16 are constructed such that a cam surface 23 and a recess surface 24 are held at their engaged state under actions of spring means 19, 20 placed between them. Then, in the case that an external force may act against the mirror subassembly 16, the locating surface 17 is moved on the spigot 12 against the spring means 19, 20 under the relative motion between the cam surface 23 and the recess surface 24, and the mirror subassembly 16 is moved away from the supporting base 11 and moved outwardly.
Patent JP-S5552109-A (JP)
Title: Digital type servo circuit
Inventor: MAACHIN KEE MEESON
IPC: H02P3/06
Filed: 1979-10-11
Abstract: PURPOSE: To perform accurate positioning without the effect of friction, by a minimum multiple of the force exerted to the controlled object by multiplying a minimum coefficient predetermined to the error signal.  
     CONSTITUTION: The digital up down counter type error detector 12 has the first and second input terminals receiving the digital signal representing the scheduled amount of movement of controlled object (motor). The digital multiplexer 14 multiplies a cefficient to the output signal of the error detector 12. The drive circuit 20 converts the output signal of the multiplexer 14 into analog signal to drlve the control object (motor). The position detection circuit 30 adds the signal representing the amount of movement of the controlled object (motor) to the said second input (count down) terminal. Further, the moving speed of the controlled object (motor) and the count vlaue of the error detector 12 are detected to change the value of the said coefficient. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63298538-A (JP)
Title: Fault data trace card
Inventor: MURATA HIROSHI
IPC: G06F11/34
Filed: 1987-05-29
Abstract: PURPOSE:To investigate when a trouble occurs in a microprocessor by always tracing the operation of the microprocessor in a memory card, writing the number of arbitrary byte in the memory card at the time of occurring abnormality, thereafter, a suspending this write operation. CONSTITUTION:The titled card is provided with an attachable/detachable memory card 13 for tracing the operation of a microcomputer built-in type device by writing an address and a data outputted from the microcomputer built-in type device, and a sample signal selecting circuit 23 for selecting a signal which is brought to sample from the microcomputer built-in type device in order to write the address and the data to this memory card 13. Also, this card is provided with address comparing circuits 26, 27 and a data comparing circuit 25, a write stop trigger selecting circuit 28 for generating a trigger signal, when an abnormal address or data is inputted, and a memory write control circuit 24 for writing a data of the number of arbitrary byte to the memory card after the trigger signal is generated, and thereafter, designating an inhibition of a write permission. In such a way, when a fault has occurred can be analyzed.
Patent JP-S6022234-A (JP)
Title: Form overlay type printer
Inventor: TANAKA TAKEAKI
IPC: G06Q10/10
Filed: 1983-07-18
Abstract: PURPOSE:To decrease the amount of data transfer from a computer by storing print data repeated over plural pages in a repetitive data memory and holding the content until repetitive data or the like are transmitted from a host computer. CONSTITUTION:Data of plural kinds of formats F1, F2- are stored in a format memory 2 and the read data is converted into a form pattern by a form pattern generator 5. Further, a character code read from the repetitive data memory 3 is converted into a print pattern by a print pattern generator 7 and combined logically with the form pattern by a form pattern buffer 6. Further, the character code read from a variable data buffer 4 is converted into the print pattern at the generator 7 and stored tentatively in a print pattern buffer 8. Then outputs of both the buffers 6, 8 are combined logically at an output buffer 9 and the result is constituted to a head drive signal, which drives a printer head 11.
Patent JP-S5921679-A (JP)
Title: Racemization of optically active 2-(10,11-dihydro-10- oxodibenzo(b,f)thiepin-2-yl)-propionic acid
Inventor: NOHIRA HIROYUKI
IPC: C07B55/00
Filed: 1982-07-28
Abstract: PURPOSE:To carry out the racemization of the optically active 2-(10,11-dihydro- 10-oxodibenzo[b,f]thiepin-2-yl)-propionic acid, easily, with simple operation, without converting to its derivative, by heating the acid in the presence of a strong acid. CONSTITUTION:The optically active 2-(10,11-dihydro-10-oxodibenzo[b,f]thiepin-2- yl)-propionic acid of formula (* represents optical activity) is racemized by heating in the presence of a strong acid such as mineral acid (e.g. hydrochloric acid) or organic sulfonic acid (e.g. methanesulfonic acid). The strong acid acts as a catalyst, and its amount is preferably 1.0-5.0mol per 1mol of the optically active compound of formula. The reaction is preferably carried out in a solvent, preferably a mixture of water and an organic acid, especially acetic acid. The reaction temperature is preferably 100-200 deg.C.
Patent JP-S6023491-A (JP)
Title: Lubrication oil composition for bearing
Inventor: MATSUO KOUHEI
IPC: C10N10/08
Filed: 1983-07-19
Abstract: PURPOSE:To obtain a lubrication oil composition for bearing, effective to prevent the damages of the bearing such as abrasion, seizing, etc. and the rise in oil temperature, by adding specific amounts of graphite fine particles, oil-soluble organic lead compound, olefin sulfide and alkyl phosphate compound to a base oil. CONSTITUTION:The objective lubrication oil composition is produced by compounding (A) 100pts.wt. of a base oil such as mineral oil, with (B) 0.2-5pts.wt. of graphite fine particles, (C) 0.5-3pts.wt. of an oil-soluble organic lead compound (e.g. lead soap, lead dialkyldithiocarbamate, etc.). (D) 0.3-2.0pts.wt. (in terms of sulfur) of an olefin sulfide having an average molecular weight of about 500-1,000, and (E) 0.02-0.1pts.wt. (in terms of phosphorus) of an alkyl phosphate compound and/or alkyl (di)thiophosphate compound.
Patent JP-H09319140-A (JP)
Title: Electrophotographic toner
Inventor: OKADA YASUO
IPC: G03G9/08
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a toner excellent in image reproducibility and anti-offsetting property by using a crosslinked resin hardly affected by the breaking of gel at the time of kneading for forming a toner as a binder. SOLUTION: This toner contains a resin compsn. consisting of a glycidyl group-contg. vinyl resin as a crosslinking agent and a COOH group-contg. vinyl resin as a binder. The glycidyl group-contg. vinyl. resin has a wt. average mol.wt. of >10,000 to 100,000 and 0.005-0.1Eq/100g epoxy value. The COOH group-contg. vinyl resin has 1-30mgKOH/g acid value and 40-70 deg.C glass transition temp.