baber/WOPTO huggingface dataset:
Patent JP-H08211598-A (JP)
Title: Radiation-sensitive resin composition
Inventor: OTA YOSHIHISA
IPC: G03F7/038
Filed: 1995-02-06
Abstract: PURPOSE: To ensure superior process stability to PED and to improve sensitivity, resolution, pattern shape and the rate of a residual film by incorporating a specified thiosulfonate compd., an alkali-soluble resin and an alkali solubility controlling agent. CONSTITUTION: This radiation-sensitive resin compsn. contains a thiosulfonate compd. represented by formula I or II and an alkali-insoluble or slightly alkali- soluble resin protected with acid-dissociable groups and convertible into an alkali-soluble resin when the acid-dissociable groups are dissociated or an alkali- soluble resin and an alkali solubility controlling agent. In the formulae I, II, each of X and Y is optionally substd. monovalent acyclic hydrocarbon, cycloalkyl, etc., and Z is a divalent group such as -(CH2 )n-(where (n) is an integer of 0-6) or -(CH2 )m-C(=0)-(CH2 )m- (where (m) is an integer of 0-2). This compsn. is of positive type and a negative type compsn. contains an alkali- soluble resin, a material crosslinking the resin in the presence of an acid and a thiosulfonate compd.
Patent JP-S57154831-A (JP)
Title: Baking method and baking device used for said method
Inventor: AMADA HARUO
IPC: H01L21/027
Filed: 1981-03-20
Abstract: PURPOSE:To conduct uniform baking with high accuracy, and to shorten treating time by turning a wafer at the speed of revolution corresponding to the distribution of the intensity of a microwave and giving equal microwave energy extending over the whole surface of the wafer. CONSTITUTION:A door 4 is opened, and the wafer 2 is held on a wafer chuck 5. A motor 6 is operated to turn the wafer 2, a magnetron 7 is actuated, and microwaves are projected from an antenna 9. The wafer 2 is induction-heated and generates heat by the microwaves projected. In this case, the equal distribution of temperature is obtained in the whole wafer 2 because the wafer chuck 5 is rotated at the necessary speed of revolution in response to the distribution of the intensity of the microwaves working to the wafer 2. The temperature of the wafer 2 is measured by means of a temperature sensor 10, and the measuring information is processed by a thermometer section 11, and transmitted to a control section 12. A power supply section 13 controls the quantity of microwaves outputted from the magnetron 7 according to the information of the quantity of deviation from the control section 12, and the temperature of the wafer 2 is controlled.
Patent JP-H05231233-A (JP)
Title: Communication device having fail safe function
Inventor: KATANO HIDEHIKO
IPC: F02D45/00
Filed: 1992-02-26
Abstract: PURPOSE:To carry out fail safe treatment with high safety in a communication device in which fail safe treatment is done upon abnormality of a system by monitoring disconnection of each communication line in the case where data communication is performed by the use of a plurality of communication lines, and succeeding the controlling by the use of data sent from the other communication line which effectively functions when disconnection at a communication line is detected. CONSTITUTION:In the case where binarized data is parallelly transmitted between electronic control units 2 and 3, the data are invented and sent after normal sending is performed. When the data is not invented, communication lines 1a, 1b are judged to be disconnected. A fail safe treatment means 4 specifies the disconnected communication line, and selects fail safe treatment in correspondense with the condition of the disconnected line. High safety controlling is thus carried out even in abnormality of a system, based on data from a communication line which effectively functions.
Patent JP-S61198768-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUJI YUKIHIRO
IPC: H01L21/48
Filed: 1985-02-28
Abstract: PURPOSE:To improve reliability and productivity, by arranging the center of the rotary shaft of a rotary arm at the bending point of a lead, compressing the outer lead by the rotary force of the arm, bending the lead of a semiconductor device in this way, thereby preventing the separation of plating. CONSTITUTION:A package 16 of a semiconductor device is set on a bending die 17 under the state outer leads 15 are protruded to the outside. The root of each lead 15 at the package 16 is held by a knockout 11 and the die 17. A holder 12 is lowered along the knockout 11. The end surface of a rotary arm, which is arranged at the bending point of the lead 15 is pushed to the lead 15. The holder 12 is further lowered. The arm 13 is forcibly rotated around a rotary shaft 14 in the inner direction of the lead 15 by the holder 12. The lead 15 is compressed by the arm 13, and the lead 15 is bent downward.
Patent JP-H05211440-A (JP)
Title: Control system for frequency synthesizer
Inventor: ITO KENJI
IPC: H03L7/107
Filed: 1992-01-30
Abstract: PURPOSE:To attain high speed frequency changeover of the frequency synthesizer by sweeping out an output frequency of a direct digital synthesizer stepwise. CONSTITUTION:When input data kp to a data setting circuit 19 are changed into data Kq by the application of an external frequency changeover instruction, the data setting circuit 19 sends sequentially integers [k(p+1), k(p+2)...] existing between the data kp and the data Kq to a direct digital synthesizer 1 at a prescribed time interval. In this case, an output frequency of the direct digital synthesizer 1 is swept sequentially at a width of DELTAfr' as frp, fr(p+1), fr(p+2)... After the data kq are sent, the output frequency of the direct digital synthesizer 1 is frq and then the sweeping is finished. Then, a phase locked loop 8 is converged and reaches a steady-state and the output frequency of the frequency synthesizer reaches foq. In this case, the sweep width DELTAfr' is set to be less than the cut-off frequency of a loop filter.
Patent JP-S55132613-A (JP)
Title: Hydroextractor for sludge
Inventor: KAWAMURA HIROSHI
IPC: B01D33/04
Filed: 1979-04-02
Abstract: PURPOSE: To facilitate the hydroextracting operation of the sludge hydroextractor, and to improve hydroextracting efficiency, by a method wherein sludge is held between a pair of endless-like filter belts and moved among filter plates and diaphragms, and the sludge is dehydrated under high pressure.  
     CONSTITUTION: A transfer type sludge feeding member 16 is moved up to a stop location B from a stop location A during the time when the first filter belt 1A is halted, and raw sludge is uniformly scattered onto the belt 1A. The sludge is dehydrated by gravity until it is held between the belt 1A and the second filter belt 1B. The sludge held is introduced to the first high pressure pressing portion formed by a filter plate 12 and a diaphragm 13, and pushed to the filter plate 12 side by means of the diaphragm 13 expanded by air with high pressure or water with high pressure and dehydrated. The sludge is sheared by means of an inversion roller 4 and further changed into a condition that it is easy to be dehydrated, effectively dehydrated from the reverse direction by means of the second high pressure pressing portion consisting of a filter plate 14 and a diaphragm 15, and scraped off by means of a scraper 17 and discharged. the belts 1A, 1B are intermittently advanced every fixed distance, and the sludge is dehydrated every each distance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03241841-A (JP)
Title: Die bonding device
Inventor: YAMAMOTO AKIRA
IPC: H01L21/52
Filed: 1990-02-20
Abstract: PURPOSE:To obtain a die bonding device capable of transferring reliably the operation of a motor to a die bonding tool by a method wherein the device is provided with the motor is coaxial with the die bonding tool for die-bonding a semiconductor pellet and is fixed directly on the outer periphery of the tool. CONSTITUTION:In a die bonding device, in which a pellet 5 is transferred and pressed on a substrate 4 by a die bonding tool 18 to be moved vertically by a motor 19 and the pellet 5 is die bonded on the substrate 4, the motor 19 is coaxial with the tool 18 and is fixed directly on the outer periphery of the tool 18. For example, a long bonding tool 18, whose interior is hollow and which is fixed with a follower part 19aa of a linear motor 19 on the outer periphery on one side, a drive part 19B, which is arranged into a structure concentric with the part 19A on the periphery of the part 19A and is fixed on the point of an L-shaped support stand 20, of the motor 19, an L-shaped bearing 21 arranged under the lower part of the stand 20, a compression spring 22, which is provided between the above part 19A and bearing 21 and offsets the tare of the tool 18, an evacuating system 23 and the like are provided.
Patent JP-H04281047-A (JP)
Title: Starting method in jet loom
Inventor: NIIHARA MASAMI
IPC: D03D47/30
Filed: 1991-03-06
Abstract: PURPOSE:To prevent weaving bar development due to the slow reversed or slow normal rotation during frame shutdown by one-shot picking at a pressure lower than the set pressure in weaving prior to resuming the weaving. CONSTITUTION:When mispicking occurs during weaving in a jet loom, a control computer puts a frame to shutdown and, before the slow reverse rotation of a frame motor for treating mispicked yarn, commands the slow normal rotation of feed motor and winding motor; thereby, cloth fell is moved at a specified level from its normal position toward woven fabric side. Then the frame motor is reversely rotated to form the maximal opening for warps and the mispicked yarn is treated, said feed motor and winding motor are then reversely rotated to return the cloth fell to its normal position. Subsequently, prior to resuming weaving, a weft is picked at a pressure lower than the set pressure in the weaving to avoid a blow breakage in one-shot picking, thus preventing the developments of weaving flaws due to yarn breakage and/or lateral streaks due to yarn misbeating in the slow reversed rotation.
Patent JP-S60184449-A (JP)
Title: Drum type continuous casting machine
Inventor: KIMURA TOMOAKI
IPC: B22D11/06
Filed: 1984-03-05
Abstract: PURPOSE:To make the thickness of solidified shells uniform in the transverse direction of a sheet by distributing uniformly the rugged parts having a specific depth on the surfaces of drums having prescribed surface hardness. CONSTITUTION:Rugged parts 8 having >=4mu depth are formed by shot blasting, etc. on the surface of a drum having about >=30 surface hardness Hs. A molten metal is poured from a tundish 10 through the hole 20 of a nozzle 11 into the molten metal pool 12 formed between both drums 13 and 14. The rugged parts 8 are uniformly distributed on the surfaces of the drums 13, 14 by which the contact parts of solidified shells 17, 18 with the drums 13, 14 are limited and uniform cooling is executed via air. The solidified shells 17, 18 having the solidified thickness uniform in the transverse direction of a sheet are thus cooled and molded. The shells 17, 18 are press-welded in the narrowest gap part 21 by the revolution of the drums 13, 14 by which a thin sheet 19 having good quality is obtd.
Patent JP-S59166128-A (JP)
Inventor: UEDA YASUHIRO
IPC: A61B1/00
Filed: 1983-03-11
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-S56137101-A (JP)
Title: Optical position detecting device
Inventor: OOHASHI YOSHIHARU
IPC: G01B11/00
Filed: 1980-03-28
Abstract: PURPOSE:To obtain an accurate coordinates signal, by controlling the light quantity of the light source automatically on a basis of the output signal of the optical position detector. CONSTITUTION:Light emitting diode 5 is lit by the driving current transmitted from power source circuit 4, and the light is projected to face 18 of optical position detector 1 by optical lens 6. Signals at position signal terminals 15 and 16 of detector 1 are input to amplifiers 24 and 25 constituting the substracting circuit and are amplified and are converted to voltages and are input to terminal 27 for the signal to be subtracted and terminal 28 for the subtracting signal of subtractor 26, and the signal of their difference is transmitted from output terminal 23 of subtractor 26. The voltage transmitted from output terminal 46 of comparator 42 lights emitting diode 5; and when the light of diode 5 is input to detector 1 through optical lens 6, the current transmitted from common terminal 17 is amplified, and the voltage which is applied to inversion input terminal 44 of comparator 42 is equal to the reference voltage.
Patent JP-H07309005-A (JP)
Title: Method and device for driving bridge roller in printing press
Inventor: SUTEIIBU EMU GAANAA
IPC: B41F33/10
Filed: 1994-02-16
Abstract: PURPOSE: To control a bridge roller provided in contact with a form roller and a damping roller in an offset printing press in order to rotate the same at a peripheral speed independent of that of these rollers but same to that of a plate cylinder. CONSTITUTION: The rotational speed of a plate cylinder 13 is measured by a sensor 63 and this measuring result is inputted to a controller 65 and a bridge roller 31 is rotated at the same peripheral speed as the plate cylinder by a motor 61.
Patent JP-S55133743-A (JP)
Title: Metal halide lamp
Inventor: KONDOU SHIYUNJI
IPC: H01J61/88
Filed: 1979-04-03
Abstract: PURPOSE:To obtain the maximum value of effective ultraviolet ray energy amount as well as good light source for light room film by hastening the rise-up of luminous intensity by enclosing mercury, a rare gas, together with iron, lead, and mercury iodide under a specific condition. CONSTITUTION:Mercury, a rare gas, iron, lead, and mercury iodide are enclosed in a luminous tube. And, the tubular ratio load of luminous tube is set up to approx. 45-80W/cm<2>, the amount of iron iodide formed in the luminous tube is set up to 1.5X10<-7>-5.0X10<-7>mol/cc, and the formation ratio of lead iodide to iron iodide is set up to approx. 0.1-1. Thus, the maximum value of ultraviolet rays energy can be obtained and also the rise-up of the luminous intensity can be accelerated, so that a lamp suitable for the light source of light room film can be obtained.
Patent JP-H04258917-A (JP)
Title: Light beam scanning optical system
Inventor: HISADA TAKAKI
IPC: G02B26/12
Filed: 1991-02-14
Abstract: PURPOSE:To remarkably reduce the curvature of image in accordance with high resolution, while maintaining a deflection angle large, and also, to offer a compact light beam scanning optical system. CONSTITUTION:An image forming optical system is constituted of three pieces of a first lens 8, a second lens 9 and a third lens 10, the emitting face of a third lens 10 is formed as a toroidal face, and also, lens faces of both sides of a third lens concerned are allowed to have the same power in a cross section running along in the main scanning direction, and moreover, on the face of one of a first lens 8 or a second lens 9, at least one face of cylinder face having power in only the sub-scanning direction is set.
Patent JP-H10236299-A (JP)
Title: Braking control device for tractor-trailer
Inventor: YOSHIDA GUNJI
IPC: B60T13/66
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a cheap braking control device that can properly control each braking operation of a tractor.trailer according to the changes in trailer conditions. SOLUTION: The brake ratio calculated by a brake ratio memory changing means 69 is memorized in a memory as a target brake ratio, and the braking force of each wheel of a tractor.trailer is controlled so that the brake ratio of each wheel of the tractor.trailer becomes same as the target brake ratio memorized. The brake ratio memorized is held until the number of times of braking operation becomes a specified number of times and is renewed to the brake ratio calculated when the number of times of braking operation becomes a specified number of times.  When a trailer mass change judging means 60 detects changes exceeding a specified value in the mass of the trailer, even if the number of times of braking operation is smaller than a specified number of times after the brake ratio is memorized in the memory, the brake ratio memorized is renewed to the brake ratio calculated when trailer mass changes.
Patent JP-S59167812-A (JP)
Title: Signal detecting circuit
Inventor: TAKAGI NOBUYUKI
IPC: G11B5/09
Filed: 1983-03-14
Abstract: PURPOSE:To detect a zero cross signal at intervals of peak values by generating a gate signal only when a high peak value of negative polarity is detected after a positive low peak value is detected and the order of the negative polarity and the positive polarity are replaced. CONSTITUTION:A reproducing signal is led to plural comparators 71-1-71-5 in the vertical magnetizing recording. Two slice level signals are impressed to the comparators and compared with the reproducing signal. As a result, a comparison output is obtained respectively from each comparator, and a zero cross pulse is obtained from the zero cross level detection especially. A pseudo zero cross pulse is included also in it. A Q output of a D-FF (74-1) is applied together with an output of a delay line 72-2 to an AND circuit 78, where the outputs are ANDed. Only a zero cross signal generated when the peak value is transited from a low peak value to a high peak value is detected as a true zero cross signal.
Patent JP-S61200443-A (JP)
Title: Gas corrosion tester
Inventor: HANABUSA HIROSHI
IPC: G01N17/00
Filed: 1985-03-01
Abstract: PURPOSE:To always hold the concn. of the gas in a test tank to a predetermined value, by operating a quantitative dilution mixer by the current value generated in an automatic concn. detection apparatus and regulating the feed-in amount of corrosive gas. CONSTITUTION:A quantitative dilution mixer 9 comprises a double tube consisting of a thick tube 15 and a fine tube 16 and inert gas passes through the thick pipe 15 while corrosive gas passes through the fine tube 16 and the other end of the fine tube 16 is connected to a shaft 24 operated by the thermal expansion and contraction due to a piston system and negative pressure changes by the variation of the interval between the fine tube opening part 17 and the thick tube throttled part 18 to increase and decrease the amount of the gas flowing out from the fine tube 16. A part of the gas in a gas corrosion test tank 10 is continuously collected and the concn. thereof is detected by an automatic concn. detection apparatus 11 to be converted to an electric signal which is, in turn, amplified by a current amplifier 12 to be sent to a conductor 25 as an amplifier current and an olefin liquid 21 is heated by a heating coil 22 to regulate the flow amount of corrosive gas flowed in by the positional change of the opening part 17 in the cooperated mixer 9. By this method, concn. correction is immediately applied to the minute variation in the concn. of the gas in the test tank 10.
Patent JP-S51116214-A (JP)
Title: Undrawn yarn package
Inventor: KANEHARA YASUO
IPC: D01D7/00
Filed: 1975-04-03
Abstract: PURPOSE: Undrawn yarn package capable of being readily transferred without inclusion of the innermost part in the product to cause dyeing speck and appearance quality lowering. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61203887-A (JP)
Title: Load torque controller of motor
Inventor: IIZUKA KENICHI
IPC: H02P6/28
Filed: 1985-03-04
Abstract: PURPOSE:To reduce a vibration at a pulsating load drive time by detecting the load current of a motor and controlling the energizing width of a semiconductor switch in response to the detection output. CONSTITUTION:The load current of a motor 1 is detected by a load current detector 3, and the detection output is input to an energizing width controller 4. The controller 4 outputs an energizing width proportional to the load current to a driver 5. The driver 5 controls the switches of a commutator in response to the output of the controller 4 to resultantly control the voltage applied to the motor 1.
Patent JP-S52124751-A (JP)
Title: Method for treating waste water
Inventor: SAITOU JIYUUGOROU
IPC: C02F1/44
Filed: 1976-04-12
Abstract: PURPOSE: To increase the treating capacity per unit area without deteriorating the quality of the regenerated water, by treating the wasted living water within 24 hours after it was contaminated, by way of ultrafiltration using an ultrafiltering membrane having a greatly set split molecular weight. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02219069-A (JP)
Title: Image forming device
Inventor: SASAKI YUKIO
IPC: G03G15/05
Filed: 1989-02-20
Abstract: PURPOSE:To prevent latent image electric charges which shift to the surface of a photosensitive body in first development from returning to the photoconductive layer of the photosensitive body in second development by using for the photosensitive body having a photoconductive layer, a photosensitive body showing a higher carrier mobility in the first development and a lower carrier mobility in the second development. CONSTITUTION:With a first brush developing unit 2 used for the first development, photocarriers generated in the photoconductive layer 1c of the photosensitive body 1 shift toward the surface of the photosensitive body 1 at a high speed to turn into the latent image electric charges 6. With a second magnetic brush development unit 8 used for the second development, toner in a background is recovered by applying a week electric field to the photoconductive layer 1c. The latent image electric charges 6 can not shift since the photosensitive body with a lower carrier mobility is used in the lower electrical field. Therefore, a high electrostatic restraint can be maintained between the latent image electric charges 6 and charged toner to increase developing density due to a large amount of adhering toner. Thereby, the latent image electric charges 6 which shift to the surface of the photosensitive body in the first development can be prevented from returning to the photoconductive layer of the photosensitive body 1 in the second development.
Patent JP-S60186659-A (JP)
Inventor: OKAZAKI YOUJI
IPC: F25B41/00
Filed: 1984-03-06
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-H01216341-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OKUMURA MITSUHIRO
IPC: G03C1/09
Filed: 1988-02-24
Abstract: PURPOSE:To obtain a silver halide photographic emulsion having an excellent rapid processing property and a high sensitivity and a less tendency for generating a fogging by existing a specified compd. from at the time of forming a silver halide particle having a high silver halide content to at the time of beginning a desalting of the particle and adding a silver halide solvent to the particle at the time of chemically sensitizing it. CONSTITUTION:The silver halide particle contd. in a silver halide emulsion layer is composed of the silver halide particle having a silver chloride content of >=90mol.%, and the compd. shown by formula I is existed in the prescribed period from the time of forming the silver halide particle to the time of beginning the desalting of the particle, and at least one kind of the silver halide solvent is added to the particle in the prescribed period of a chemical sensitizing step at the time of preparing the silver halide particle. In formula I, Q is a 5 or 6 membered heterocyclic ring group or a 5 or 6 membered heterocyclic ring group condensed with a benzene ring, M is hydrogen atom or a cation. Thus, the sensitive material having the excellent rapid processing property, the high sensitivity and the less tendency for generating the fog is obtd.