baber/WOPTO huggingface dataset:
Patent JP-S5552437-A (JP)
Title: Working instrument controller
Inventor: IGARASHI MICHIAKI
IPC: E02F9/20
Filed: 1978-10-06
Abstract: PURPOSE: To eliminate deviation of an excavating trace of a working instrument from a rectilinear line even when a cylinder being manually controlled is so operated as to open its relief valve by directly manually controlling one of the cylinders required for rectilinear excavation without using calculator and controlling continuously the other cylinder on the basis of the controlled result for rectilinear excavation.  
     CONSTITUTION: A boom provided at a vehicle body, an arm attached to the end of the boom, and a bucket attached to the end of the arm are energized through cylinders 4W6, respectively. When one of the arms is manually operated and controlled, the rotating angles of the respective arms are detected by angular detectors 26W28. A calculator 25 calculates the predetermined oblique rectilinear motion of the blade point of the bucket along the oblique rectilinear line on the basis of the rotating angle of the arms to thereby calculate the moving amount of the arm except for the manually operated arms. The arm except for the arms manually operated is controlled in its motion on the basis of the output from the calcularor 25. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02302290-A (JP)
Title: Sewing machine
Inventor: NAKAMURA SATOSHI
IPC: D05B35/04
Filed: 1989-05-17
Abstract: PURPOSE:To automatically execute the setting, folding, carrying and sewing work of cloth and to improve the work efficiency by providing a pair of cloth setting/carrying assemblies on the left and the right of a sewing means, and providing a sewing part setting mechanism, a folding mechanism and a carrying mechanism on these assemblies, respectively. CONSTITUTION:A pair of cloth setting/carrying assemblies 22, 22' are placed symmetrically on the left side and the right side of a sewing means 21, respectively. A pair of cloth setting/carrying assemblies 22, 22' are provided with a sewing part setting mechanism 40 for positioning an unsewn part 2a of a waist belt 2 in jeans, a folding mechanism 41 for folding a folding part 2a and forming a folded sewing part, and a carrying mechanism 42 for carrying the folded sewing part to the sewing means 21, respectively. The respective cloth setting/carrying assemblies form the folded sewing part by folding a folded part 2b of the waist belt 2 so as to be superposed on the unsewn part 2a, and carry it to the sewing means 21. Accordingly, the folded sewing parts of both ends of the waist belt can be sewn automatically and continuously, respectively, and therefore, a quick sewing work can be attained.
Patent JP-S5649663-A (JP)
Title: Capacitor internally-mounted motor
Inventor: WATANABE TAKASHI
IPC: H02K17/08
Filed: 1979-09-28
Abstract: PURPOSE:To install a normal capacitor easily under the restraint of heat transmission from an end bracket, etc. by a mechanism wherein one portion of a connecting surface of a mounting member is bent at a fixed angle, and a mounting surface for the capacitor is formed. CONSTITUTION:A normal capacitor 8 is housed in a case 7 of a motor 6, and the capacitor 8 is installed to an end bracket 10 through a fitting plate 9 in metal as a mounting member by means of its mounting lag portion. The fitting plate 9 is a rectangular plate material in metal, and is connected to the bracket 10 by means of screws 12 by connecting holes 11. A capacitor mounting portion 9A is formed in such a manner that a portion between the connecting holes 11 is cut and raised extending over dimensions w in the longitudinal direction, leaving an upper edge portion 9B, and upward bent at an angle of about 90 deg., and a fitting hole 13 is made up at the central portion. Thus, the capacitor is easily mounted and demounted to the end surface bracket, etc., and a temperature rise of the capacitor in case of use can be prevented.
Patent JP-H01293352-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: C09B35/02
Filed: 1988-05-23
Abstract: PURPOSE:To enhance sensitivity and potential stability at the time of repeated uses by incorporating a specified disazo pigment in a photoconductive layer. CONSTITUTION:The photoconductive layer formed on a conductive substrate contains one of the disazo pigments represented by formula I in which each of R1 and R2 is alkyl, aryl, or an aromatic heterocyclic group, each optionally substituted and optionally same as or different from each other, and each of A1 and A2 is a coupler residue having a phenolic OH group and each optionally same as or different from each other, thus permitting the obtained electrophotographic sensitive body to be used for all the present electrophotographic processes, and to have practicable high sensitivity and stable potential characteristics at the time of repeated uses.
Patent JP-S5752240-A (JP)
Title: Noise reducing circuit
Inventor: AKAGIRI KENZOU
IPC: H04B1/62
Filed: 1980-09-09
Abstract: PURPOSE: To raise the number of degrees of freedom for designing a circuit, by providing a main  path which has connected a variable gain circuit and a differentiating circuit between input/output  terminals, and the first and second subpaths consisting of a feedback line and a transmission line  having no gain variation, which are connected in parallel with said path.   
     CONSTITUTION: A level compression type noise reducing circuit 10 at the recording input side of  a tape recorder is provided with a main path consisting of a voltage control type amplifier VCA13  inserted between an input terminal 11 and an output terminal 12, and a differentiating circuit 14  showing a differential characteristic in an audio band, and the first and second subpaths consisting of a feedback line 15 and a transmission line 16 having no gain variation, which are connected in parallel with said path. An output of the feedback line 15 is subtracted from an input  signal by an adder 17, is inputted to the VCA13, outputs of the circuit 14 and the transmission  line 16 are added by an adder 18, and are outputted to the terminal 12. The VCA13 executes a  level compression operation so that the gain is increased when the input level has decreased, and  the gain is decreased when the input level has increased, the feedback line 15 decides a maximum  gain of the circuit 10, and the transmission line 16 decides a minimum gain of the circuit 10. The  dynamic range is expanded by leading in the VCA13. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6096533-A (JP)
Title: Preparation of quartz glass tube
Inventor: KANBE TAKAO
IPC: C03B8/02
Filed: 1983-07-07
Abstract: PURPOSE:To obtain a high-quality quartz glass tube inexpensively, by gelatinizing a silica sol-containing solution with rotating it in a rotator, followed by evaporation, drying, and sintering. CONSTITUTION:Fine powder of silicic acid or alkylsilicate is hydrolyzed. This sol solution 6 is packed into the proper tube 5, and the tube 5 is rotated, to give hollow gel. It is dried by evaporation, to give dried gel, which is sintered and made into glass. Quartz glass is obtained at low temperature by this method. A quartz glass tube having inner surface close to mirror surface and no foam left in the interior can be prepared.
Patent JP-H04350776-A (JP)
Title: Pattern feature extractor and pattern inspector
Inventor: YAMASHITA KYOJI
IPC: G03F1/84
Filed: 1991-05-28
Abstract: PURPOSE:To simply extract the pattern features of the edges, corners, etc., of a circuit pattern and to effectively execute the defect inspection or the like of a pattern to be inspected. CONSTITUTION:In a pattern inspector provided with a sensor 16 for inputting a pattern to be inspected as many-valued sensor data, a reference data forming circuit 14 for applying prescribed operation to design pattern data expressed as binary dots and defining the minimum graphic size of the pattern to be inspected and forming many-valued reference data, a feature extracting circuit 15 for extracting a pattern feature from design data, and a comparator 19 for comparing the sensor data with the reference data based upon the extracted pattern feature, the circuit 15 segments a rectangular window area from the design data, sets up plural feature extracting points in the window area at a minimum graphic size period and extracts the features of the design pattern based upon the logical operation of the dot data of the plural set feature extracting points.
Patent JP-H0422099-A (JP)
Title: Electrode for generating air ion
Inventor: FUJIMIYA WASABURO
IPC: F24F1/00
Filed: 1990-05-16
Abstract: PURPOSE:To make the fine powder of a discharge electrode, dispersed at the time of corona discharge, unscattered in a clean room by arranging a magnetic force generating means in the vicinity of the discharge electrode. CONSTITUTION:A plastic-made sheath body 3 is detachably fitted to a discharge needle retaining base 1 so as to surround a discharge needle 2, and a permanent magnet 4 is fixedly mounted on the inner side of the sheath body 3 with adhesive, etc., so that both different electrodes can be located at nearly the same intervals from the discharge needle 2, facing each other. When corona discharge is made with the tip of the discharge needle 2, air in the vicinity of the tip is ionized, and also the infinitely small part of the tip of the discharge needle 2 is dissolved to become fine powder 5 to be dispersed in circumference, however is attracted by the magnetic force of a magnet 4 directly after the dispersion to be attracted to the surface of the magnet 4. This eliminates contamination in a clean room due to the scattering of the fine powder allowing the retention of high air cleanliness.
Patent JP-H07332082-A (JP)
Title: Cylinder head cooling device for oil cooling engine
Inventor: MIZUNO TADAO
IPC: F01P11/08
Filed: 1994-06-07
Abstract: PURPOSE:To provide a cylinder head cooling device for exhibiting stable cooling performance even if change of engine rotating speed is generated. CONSTITUTION:A cylinder head cooling system is formed in such constitution that a part of engine lubricating oil is supplied to an oil jacket 4 formed around the auxiliary combustion chamber 3 of a cylinder head 1, and cooling oil led out from the upper end of the oil jacket 4 is returned to an oil pan 23 in an engine main body through an oil cooler 12. An oil tank 16 is arranged and fixed to the side surface of the cylinder head 1. The oil tank 16 and the oil jacket 4 formed in the cylinder head 1 are connected to each other through a communicating port 14 having a large opening area. An oil leading-out pipe 20 is led out from the upper end of the oil tank 16, and the oil leading-out pipe 20 is communicated and connected with/to the oil cooler 12 together with an oil leading-out pipe 19 led out from the upper end of the oil jacket 4.
Patent JP-S6015162-A (JP)
Title: Paper delivering device of sheet-fed printer
Inventor: MUTOU HIROSHI
IPC: B41F21/10
Filed: 1983-07-08
Abstract: PURPOSE:To eliminate dirt in paper and circumferential surface of a paper delivering drum during the paper delivering, by a method wherein pressure is applied between a printing drum and a paper delivering drum wound by blanket after adjusting by an adjusting means in pressure value equivalent to that applied between the printing drum and the rubber drum. CONSTITUTION:A blanket 17 is wound on a paper delivering drum 9, and between the paper delivering drum 9 and a pressure drum 7 at upstream side of the drum 9 is applied a printing pressure equivalent to that applied between the pressure drum 7 and a rubber drum 6. Paper is closely contacted to the blanket 17, and pattern trasferred from the rubber drum 6 to the paper is transferred again to the blanket 17. When the paper is delivered to the pressure drum 7 at downstream side, next paper is taken by a pawl 13 of the drum 9 and wound on circumferential surface of the drum and closely contacted to the blanket 17. Even if pattern transferred again to the blanket 17 is shifted, it is not overlapped on new pattern. Thereby paper is taken by the pawl 13 and conveyed and closely contacted to the blanket 17 without flapping.
Patent JP-H02305158-A (JP)
Title: Automatic dialer
Inventor: IGUCHI MITSUNARI
IPC: H04M1/274
Filed: 1989-05-19
Abstract: PURPOSE:To easily retrieve a subscriber with high dialing frequency by revising the arrangement of subscribers in a memory section automatically in the order of larger dial button depression numbers. CONSTITUTION:A dial number summing section 16 activates a memory section 2 at the depression of a dial button 9 and adds 1 to number of times of dialing of a subscriber designated by a subscriber button 5, 6 or 7. A dial number comparator section 17 reads number of times of dialing of all subscribers from the memory section 2 at the present time to compare the quantity of the number of times and outputs the result of comparison to a display arrangement revision section 18. The display arrangement revision section 18 revises the arrangement of the subscribers in the memory section 2 based on the result of comparison from the dial number comparator section 17 into the arrangement in the order of larger dialing number. Thus, the data of subscribers are displayed in the order of higher dialing number and the subscriber is retrieved very easily.
Patent JP-2000315708-A (JP)
Title: Bonding tool
Inventor: TERADA TORU
IPC: H01L21/60
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of adverse effect of bonding even when microscopic foreign matters are adhered to the tip face of a bonding tool by providing a dispersing place on the tip face of the bonding tool for microscopic foreign matters. SOLUTION: A pressurizing means with which a bonding tool 31, having a sucking hole 32 on the tip face 33, and a chip-sucked bonding tool 31 are pressed to a substrate 10, a pressure control means in a Z-axis driving structure 1, and an ultrasonic wave generating means 8, which is used to give vibration in horizontal direction to the bonding tool 31, are provided. When a chip is bonded to the substrate 10 while the chip is being pressed to the substrate 10 and vibration, in being given, a microscopic groove 34, where the microscopic foreign matters generated by the chip are infiltrated, is formed on the tip face 33 where the chip of the bonding tool 31 comes in contact.
Patent JP-S63288589-A (JP)
Title: Video disk player
Inventor: EBARA MASAMI
IPC: H04N9/87
Filed: 1987-05-20
Abstract: PURPOSE:To prevent the color losing or the turbulence of a screen in the case of a special reproducing by setting the writing and reading cycle of an image signal to a field memory as to be prescribed. CONSTITUTION:When the sampling frequency of an A/D converter is set to be the three times-frequency of a color sub-carrier, from a writing reading control circuit 7, an address signal A from a 1 address to 178 and 815 addresses is supplied to a field memory 5. Thus, to the memory 5, an image signal included into one field period is written as a static picture signal. In this way, from the memory 5, when an image signal V is repeatedly read and a still screen is constituted, a reading cycle T is set to a 262H. As this result, a horizontal synthesizing signal included in the read image signal is obtained in the constant cycle H without disordering the cycle in the connecting part of the field. Moreover, the color sub-carrier included in the image signal is obtained in a constant cycle t without being non-successive in the connecting part of the field. Accordingly, at the time of a special reproducing, a skew and a color losing, etc., are not generated.
Patent JP-S5458194-A (JP)
Title: Control rod guiding device
Inventor: NIIYAMA TADAMICHI
IPC: G21C19/19
Filed: 1977-10-19
Abstract: PURPOSE: To intend to improve the exchanging work of fuel, by means of setting up the claw of a magnet freely from rotation as a lower space holding tool of a simulated fuel channel, and of allowing the simulated fuel channel to be inserted into a reactor with stability and rapidness.  
     CONSTITUTION: Two of simulated channels 1 are fixed by an upper hook 2 with bolts 3. A space holding tool 10 is set up at the lower part of the simulated channel 1. Two claws 13 of the holding tool 10 are mutually geared, being fixed freely from rotation by an axid and a shaft, and are set on the wall of the channel 1. The channel can be inserted into the reactor when the fuel assembly is taken out of the reactor, and the hook 2 is hanged down in space thereof, by means of allowing the spece at a constant to be holded. Thereby, the rapidness of the fuel exchange and the improvement of working property can be intended 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S614772-A (JP)
Title: Production of varnished cloth
Inventor: YOROZU TERUKI
IPC: C08G59/14
Filed: 1984-06-19
Abstract: PURPOSE:To obtain a varnished cloth which has excellent flexibility and resistance to heat and solvents and is little discolored by heating, by impregnating a substrate with an insulating varnish comprising a specified epoxy ester resin and a melamine resin, heating the impregnated substrate and drying it. CONSTITUTION:A substrate is impregnated with an insulating varnish mainly composed of an epoxy resin (a), a caprolactone-modified epoxy ester resin (b) of the formula (wherein m is 1-6; n is 0-9) (A) and a melamine resin (B) and the impregnated substrate is heated and dried. The epoxy resin is used in a quantity of 0.3-5 times by weight that of the caprolactone-modified epoxy resin. When the quantity is less than 0.3 times, no excellent flexibility can be obtd., while when it exceeds 5 times, the electrical characteristics are lowered. The fatty acid is used in a quantity of 0.15-0.3 times by weight the entire quantity of the epoxy resin. The melamine resin is used in a quantity of 0.1-0.45 times by weight that of the epoxy ester of component A.
Patent JP-2000216719-A (JP)
Title: Electromagnetic wave indoor radiation system applied to electromagnetic wave receiver
Inventor: KIKKAI NORIO
IPC: H04B7/15
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To attain radio communication between an outdoor electromagnetic reception antenna and an indoor electromagnetic receiver. SOLUTION: A radiator part of an electromagnetic reception antenna 1 installed outdoor is connected to an electromagnetic radiator 2, placed at a proper position in a room 4 by a coaxial cable 3. A television receiver provided with an electromagnetic reception antenna installed at a proper position in the room 4 receives an electromagnetic emitted again from the electromagnetic radiator 2 in the room to obtain clear audio and image data.
Patent JP-S5554105-A (JP)
Title: Coating tip
Inventor: SHIBUKI KUNIO
IPC: C23C30/00
Filed: 1978-10-12
Abstract: PURPOSE:To obtain a coating tip capable of cutting at high speed and having a long life by coating a cermet of titanic group carbide, the binder of which is cobalt, with alumina. CONSTITUTION:The coating tip is made up by coating the titanic group carbide cermet, the binder of which is cobalt, with alumina. In this case, the base metal binder, hard phase of base metal and coating layer of the coating tip are cobalt, titanium carbide and alumina respectively, and this composition is the most suitable, but ordinary additions and impurities may be contained in them. Also the preparation of coating tip is not especially specified, proper methods used for titanic group carbide cermet and alumina coating can be employed.
Patent JP-H09306838-A (JP)
Title: Polycrystal silicon film solid-phase growing method
Inventor: HASHIMOTO YOSHIHIRO
IPC: H01L21/02
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a polycrystal silicon film solid-phase growing method which uniformalizes the grain in a large size and forms a transistor which has high carrier mobility and stable characteristics using the film. SOLUTION: A glass board is set on a board 15 and is placed in a pressure reducing CVD (Chemical Vapor Deposition) furnace 1. After evacuating the furnace 1 to higher vacuum than 10<-5> Torr, silane, the material gas, is introduced, and a polycrystal silicon film is formed on the glass substrate by keeping the pressure at 0.1-10Torr and temperature at 500-700 deg.C. An amorphous silicon film formed by implanting Si<+> ions into the polycrystal silicon film is heat- treated in the atmosphere of higher vacuum than 10<-3> Torr at 400-500 deg.C for 3-24 hours, and a polycrystal silicon film with a grain size of 500-600nm is solid-phase grown.
Patent JP-H05142198-A (JP)
Title: Sample injection device of capillary electrophoretic apparatus
Inventor: KOBAYASHI SHOICHI
IPC: G01N27/447
Filed: 1991-04-26
Abstract: PURPOSE:To inject a sample in a capillary only by electroosmotic flow while suppressing electrophoresis. CONSTITUTION:The third electrode part 20 connectable to the interior of a capillary 2 but not permitting a liquid to pass is provided on the way of the capillary 2 and an electrode 12 on a sample injection side and the third electrode part 20 are changed over by a high voltage relay 18 to be connected to the anode of a high voltage power supply 4. The end part 2a of the capillary 2 and the electrode 12 are immersed in a sample 14 at the time of the injection of the sample and the high voltage relay 18 is connected to the third electrode part 20 to electrically set the electrode 12 on the injection side of the sample to a floating state. The end part 2b on the side of a detector of the capillary and an electrode 8 are immersed in a migration buffer solution 10 and voltage is applied across the electrode 8 and the third electrode part 20 by the high voltage power supply 4.
Patent JP-H0421719-A (JP)
Title: Production of steel plate for resistance welded tube
Inventor: SAKAMOTO HIROKI
IPC: C21D8/02
Filed: 1990-05-14
Abstract: PURPOSE:To produce a high quality steel plate for resistance welded tube excellent in DWTT characteristics with certainty by subjecting a slab having a specific composition consisting of C, Mn, Si, P, S, Al, Nb, Ti, V, and Fe to hot rolling under specific conditions. CONSTITUTION:A slab which has a composition consisting of, by weight, <=0.10% C, 0.80-2.0% Mn, 0.10-0.35% Si, <=0.25% P, <=0.006% S, 0.010-0.040% Sol.Al, 0.015-0.10% Nb, and the balance essentially Fe and containing, if necessary, 0.020-0.080% V is hot-rolled. At this time, heating temp., finish rolling initiating temp., and finish rolling finishing temp. are regulated to 1100-1300 deg.C, <=1000 deg.C, and 700-850 deg.C, respectively. Further, hot rolling is carried out under the condition where an index X represented by X=4.337X(final plate thickness) (mm)+0.1163X((heating temp.) ( deg.C) -17.69X(slab thickness before finish rolling)(mm)/(final plate thickness) (mm)+451.9C-29.36Mn-138 satisfies X <=desired DWTT85%FATT( deg.C)-10 deg.C. By this method, the steel plate for resistance welded tube excellent in DWTT characteristics can be obtained under relatively easy hot rolling conditions.
Patent JP-S613270-A (JP)
Title: Terminal equipment
Inventor: NAKA ASAKO
IPC: G06Q30/06
Filed: 1984-06-18
Abstract: PURPOSE:To shorten a data processing time by eliminating the waste of receipt issue for a customer which do not require a receipt by operating a key for printing. CONSTITUTION:Data on every customer is stored in a memory which is controlled by a control circuit 1. A retrieval key 3 is operated to input retrieval data for retrieving desired data to a retrieving circuit 4. The retrieving circuit 4 is connected to the control circuit 1 and retrieves data in the memory 2 with the retrieval key 3. Consequently, a receipt is issued properly at a customer's request only for a customer who requires the receipt, and a waste of data processing is eliminated, thereby shortening the processing time.