baber/WOPTO huggingface dataset:
Patent JP-H10213419-A (JP)
Title: Method for inspecting semiconductor element lead
Inventor: SUGIMOTO NOBUKAZU
IPC: G06T7/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To improve inspection accuracy for a rising/lowering amount of a lead by obtaining a theoretical coordinate of the lead from a gradient angle of a semiconductor element obtained by remaining leads with bent leads eliminated and comparing an error from a measured coordinate with a threshold to determine a defective lead. SOLUTION: An angle θi made by a tip of an adjacent lead is calculated from a coordinate of a tip position of each lead, and its array is compared with a predetermined array pattern for eliminating a lead which is estimated to be bent. For example, if angles θ1 to θ3 made by tips of adjacent leads L1 to L4 are such that θ1 >2.7 deg.>θ2 , θ3 for a threshold of 2.7 deg., the lead L1 is estimated to be bent and eliminated. Then a gradient angle θ of a semiconductor element is calculated from remaining leads, a theoretical coordinate of a tip of each lead is obtained from the angle θ, and an error between a measured coordinate and the theoretical coordinate is compared with a predetermined threshold to determine a defective lead. Thus even if tips of the respective leads largely vary, an error of each lead can be correctly measured.
Patent JP-S54106809-A (JP)
Title: Dc brushless motor
Inventor: YAMAUCHI HIROYUKI
IPC: H02K29/08
Filed: 1978-02-09
Abstract: PURPOSE:To obtain a DC brushless motor having no torque ripple by modifying the wiring of the lead from a Hole element. CONSTITUTION:The lead 18 from one output terminal 14 of a Hole element is deposited on the surface opposite from that on which the lead 19 from the other output terminal 15 is deposited where both leads 18, 19 are arranged on both side of the substrate 8 while facing each other. With such arrangement the interlinking area between the flux of rotor magnet and one turn of coil formed with the leads 18, 19 is considerably reduced thereby the counter electromotive force produced by said one thun coil can be reduced.
Patent JP-S63183367-A (JP)
Inventor: KAMEDA MIYAKICHI
IPC: A23L3/36
Filed: 1987-01-26
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-H05207235-A (JP)
Title: Picture recorder
Inventor: OKINO YOSHIHARU
IPC: H04N1/23
Filed: 1992-01-29
Abstract: PURPOSE:To obtain a picture with a sufficient coloring density and high picture quality quickly by coloring a photosensing material with a light beam radiating from plural light sources and modulated by a picture recording signal supplied at a time difference. CONSTITUTION:Each light beam 16 from a picture recording device 10 employing the different angle incidence optical system is used to make sequential scanning onto a scanning line SL at a time difference almost equivalent to a difference from an incident position, then, the picture recording by each LD 12 is sequentially started at this time interval. Moreover, since light beams 16Y1, 16Y2 correspond both to Y coloring, they are modulated based on a same picture information signal at this time interval and expose a photosensing material A. The data delay circuits 40C, 40M, 40Y1 and 40Y2 give a picture signal transferred from a control circuit 28 to a modulation circuit 32 of each LD 12 at a time difference equivalent to the difference from the incident position onto the scanning line SL of each light beam 16 and controls the lighting (exposure) by each LD 12 (light beam 16) at the time difference, then, a sufficient exposure power is secured.
Patent JP-S61175457-A (JP)
Inventor: EMI KENJI
IPC: F25B41/00
Filed: 1985-01-30
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-H07215559-A (JP)
Title: Sorting method for print plate
Inventor: NISHIYAMA MIKIO
IPC: B65H29/58
Filed: 1994-02-08
Abstract: PURPOSE:To efficiently perform printing work in printing process by detecting by which exposure, device a print plate completed in its developing process is image recorded and sending the print plate to a collection device provided opposed to the oppropriate exposure device according to the detection results. CONSTITUTION:When a plate detection sensor detects loading of PS plate 20 sent from a pattern area rate measuring device 26 onto a pallet 54, the sensor reads according to a controller by which composing plate the PS plate 20 is processed and selects according to the read information on which collection device 62 the PS plate 20 is collected. When the collection device 62 is selected, a drive device is driven so as to transfer the pallet 54 to the selected collection device 62 and the pallet 54 is made to stop at a position opposed to the applicable collection device 62. Afterward, a mortar 60 is driven so that the loaded PS plate 20 is sent to the turning shoot 66 of the collection device 62 by pairs of rollers 58.
Patent JP-S54107239-A (JP)
Title: Program execution order control system
Inventor: KOUNO ATSUSHI
IPC: G06F9/32
Filed: 1978-02-09
Abstract: PURPOSE: To make instruction prefetch possible in any case by providing a processor which performs instruction fetch and execution independently.  
     CONSTITUTION: A parallel processing processor system is constituted by instruction prefetch processor IFP1, instruction execution processor EXP2, buffer register 3 which controls the interface between both processors, main memory 4 which stores program data, memory interface 5 which controls the interface between main  memory 4 and processors 1 and 2, and stack unit 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06231201-A (JP)
Title: Logical verification environment setting device
Inventor: SUZUKI KAORU
IPC: G06F11/26
Filed: 1993-02-01
Abstract: PURPOSE:To execute a logical verification of higher precision by constructing the same logical simulation environment as the case of executing the logical verification under a real computer system. CONSTITUTION:When a logical verification program executed by a logical simulation device 101 is finished, a data saving device 105 reads out a state of a register, a memory, etc., and stores it in a file 103. When execution of the next logical verification program is started, a data re-setting device 106 reads out the previous saved data from the file 103, re-sets it to the register, the memory, etc., and executes continuously a logical simulation.
Patent JP-H08213691-A (JP)
Title: Semiconductor laser
Inventor: TERAKADO TOMOJI
IPC: H01S5/323
Filed: 1995-01-31
Abstract: PURPOSE: To make possible low driving-current operation even at a high temperature of 85 deg.C or higher, and to make possible high-speed modulation operation because of low capacitance. CONSTITUTION: In a semiconductor laser on a p-type InP substrate 10 manufactured through an MOVPE method, a semi-insulating InP current block layer 16 is formed to a part of the current constriction structure of the semiconductor laser for reducing element capacitance. A low carrier-concentration InP layer may also be formed in place of the semi-insulating InP current block layer 16. An InGaAsP recombination layer may also be shaped further for increasing the resistance of current constriction structure. The parasitic capacitance of an element can be lowered by forming the semi-insulating layer 16 and the low carrier-concentration layer, thus allowing high-speed modulation operation.  Since the resistance of current constriction structure is improved by forming the InGaAsP recombination layer, a leakage current is reduced even at a high temperature, the temperature characteristics of an oscillation threshold current is enhanced, and low driving-current operation becomes possible even at a high temperature of 85 deg.C or higher.
Patent JP-H07218558-A (JP)
Title: Single phase a.c. voltage detecting circuit
Inventor: ONO MASAAKI
IPC: G01R19/22
Filed: 1994-02-09
Abstract: PURPOSE:To provide complete d.c. voltage without using a filter to obtain smooth d.c. voltage and thus to avoid unnecessary detection delay in a determination circuit to detect single phase a.c. input voltage and determine the magnitude of the detected voltage. CONSTITUTION:The phase of single phase a.c. input voltage Asindivided by  is shifted by 90 deg. by a phase shifter 10 and the output of the phase shifter 10 is squared by a multiplying apparatus 11 to give (Acosomega)<2>. The input voltage Asinomega is squared by a multiplying apparatus 12 to give (Asinomega)<2>. Each output of the multiplying apparatuses 11, 12 is added mutually by an adder 13, resulting in (Asinomega)<2>+-(Acosomega)<2>=A<2>(sinomega)+A<2>(cosomega)<2>=A<2>. Consequently, complete d.c. current A<2> is obtained and thus no filter is necessary to be used and detection delay due to a filter does not happen.
Patent JP-S57128465-A (JP)
Title: Production of plate for lead storage battery
Inventor: TAKAHASHI KATSUHIRO
IPC: H01M4/62
Filed: 1981-02-02
Abstract: PURPOSE:To obtain the plate for a lead storage battery which is restrained the depression of life caused by a deep discharge, by impregnating the plate, additionally, with a fluorine resin dispersion, said plate being already painted with a low density-paste which is prepared by adding fluorine resin to lead powder, water and sulfuric acid, then mixing and kneading. CONSTITUTION:Lead powder is added with water, nextadded with sulfuric acid to make a mixture, and fluorine resin is added with said mixture then kneaded well in process of kneading said mixture, in order to obtain a paste. An expand grid made of Pb-Ca-Sn system or the like is painted with said paste and the paste density after painted shall be less than 4.2g/cc. This plate is dried, then impregnated by means of dipping the fluorine resin dispersion then dried. By this process, the initial stage deterioration of the plate caused by a special deep discharge of the battery can be restrained, wherein said plate uses a highly porous formed resin-kneaded paste.
Patent JP-H09214660-A (JP)
Title: Facsimile equipment
Inventor: AONO TORU
IPC: H04N1/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To display arbitrary list information at an arbitrary point of time without loading the side of a personal computer, in a system displaying and outputting the communication control information accompanying communication by utilizing the display part on the side of the personal computer without printing and outputting the information. SOLUTION: This equipment is provided with a communication control information storage means storing communication control information on a communication destination and a communication mode, etc., by the communication unit of prescribed amount forming a list. The information on the starting date and hour and the terminating date and hour of the list as the control data of the list is prepared based on the generation of the communication at each point of time (S5, S8). At a point of time when the information capacity of the communication control information stored in the communication control information storage means reaches prescribed amount, these communication control information accompanying control data are transmitted from a bidirectional interface to the storage part of a personal computer (S12, S14).  Thus, the control data prepared on the side of a facsimile equipment as it is can be utilized for a retrieval.
Patent JP-H01190932-A (JP)
Title: Fuel injection controller
Inventor: MIYAZAKI MASAAKI
IPC: F02D41/04
Filed: 1988-01-25
Abstract: PURPOSE:To carry out the fuel control with high precision by installing a correcting means for executing the correction for prolonging the time width of the pulse applied onto a fuel injection valve according to the reduction of the battery voltage for driving a fuel pump. CONSTITUTION:An injector 4 is installed into an intake pipe body 2A and jets out fuel inside the intake pipe body 2A. A controller 14 prolongs the time width of the pulse applied onto the injector 4 according to the reduction of the battery voltage VB for driving a fuel pump 17. The fuel pump 17 is applied with the battery voltage VB through a fuel pump relay 15. Therefore, even if the battery voltage lowers, fuel control with high precision is permitted.
Patent JP-S62172396-A (JP)
Inventor: SAKAMOTO SHINJI
IPC: H05B44/00
Filed: 1986-01-27
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-S56120526-A (JP)
Title: Manufacture of glass for optical transmission body
Inventor: NAKAMURA OSAMU
IPC: C03B19/12
Filed: 1980-02-08
Abstract: PURPOSE:To mass-produce the titled glass in a high yield by adding liq. phosphoric acid to hydrolyzates of halides of positive elements constituting glass to form a phosphoric acid compound and vitrifying the compound by heat melting. CONSTITUTION:GaCl3 and NH4OH are introduced into reactor R to precipitate Ca(OH)3 by hydrolysis. Next, SiCl4, GeCl4, etc. are introduced into reactor R to precipitate SiO2, GeO2, etc. by hydrolysis, and H3PO4 is introduced into reactor R, where it is reacted with the precipitates to form phosphate glass contg. Si, Ge and Ga. This glass is precipitated in glass melting crucible 2 under reactor R. Crucible 2 is then separated, and the glass is freed of water by heating and further heated in a furnace at about 1,400 deg.C. The resulting transparent glass is dehydrated and drawn out of the bottom of crucible 2 to obtain a glass fiber for an optical fiber.
Patent JP-S56111966-A (JP)
Title: Cash register
Inventor: SATOU KOUJI
IPC: G07G1/12
Filed: 1980-02-08
Abstract: PURPOSE:To improve the operability of an ECR, by providing a total-price key in addition to a unit-price key and then registering the numerical value as it is indicated when the total-price key is pushed. CONSTITUTION:The price data is put into an input register IRG with the ten key TK, and the price data is registered in the unit-price register IRG with push of the unit-price key TNK. Furthermore the quantity data is put in with the key TK to be stored in the register NRG via the input register IRG. Then the unit-price is multiplied by the quantity at the multiplication part ACC to be registered in the total- price register GRG. The price data is put into the IRG with the key TK and then registered directly into the register GRG with push of the total-price key. Thus no special operation is required for the goods of total price to simplify the operation.
Patent JP-S62175314-A (JP)
Title: Conveyor for plastic molding
Inventor: SHIBAYAMA KIICHI
IPC: B65G15/60
Filed: 1986-01-27
Abstract: PURPOSE:To maintain the outer surface of an endless belt flat and smooth and prevent the belt from meandering by furnishing a ring-shaped groove at each of the side edges of the upper portion of the belt, and by giving the groove a width which is a little greater than the thickness of the belt. CONSTITUTION:When this belt conveyor is used, at first guide blocks 17... are separated from the belt 13 by an adjusting mechanism 19 and the belt 13 is run. Then adjustment of guide blocks 17, 17 are made one after another from the ones situated near a payoff pulley 12 as opposite thereto, wherein the bottom surfaces of all guide block grooves 18 are in light contact with the side edges 16a, 16a of the upper 16 portion of the belt. This permits the upper portion of the belt to run without meandering. Thereafter, any significant adjustment will not be required substantially.
Patent JP-S56113301-A (JP)
Title: Method and apparatus for separation of fluid
Inventor: IRIGUCHI NORIO
IPC: B04B5/00
Filed: 1980-02-13
Abstract: PURPOSE: To directly separate the liquids by the difference in settling speeds by connecting a pipe into which a liquid containing components having different settling speeds is introduced and an external static system through a fluid pathway and also turning the pipe and the pathway at a specific turning ratio.  
     CONSTITUTION: A hollow cable 8 is curved in such a way that forms a semiloop extending from a position where it is fixed to outside so as to hold a turning space necessary for the rotation of a coil 7, and its other end is connected with a rotator 4 on the opposite side to a cover 3 in relation to a rotator 4 along an axial line 5. When a motor 20 turns, its turning force is transmitted to a disk 15 which is then  turned around the axis 5. Thus, for the hollow cable 8, it follows that a rigid pipe 9 between the upper segment 8a and the lower segment 8b is turned around the axis 5. In this case, the rigid pipe 9 is turned around its axle at a turning ratio of 1:2; that is, it turns two times when the disk 15 turns one time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000214652-A (JP)
Title: Color image forming device
Inventor: MOJI YOSUKE
IPC: G03G21/14
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device making the image being inexpensive, and yet being excellent in printing quality possible to be obtained. SOLUTION: This image forming device is, provided with plural photoreceptor drums driving motor 9 for respectively driving the photoreceptor drum 11 in plural image stations, drive information detecting means 12 detecting drive information being output from plural photoreceptor drums driving motor 9, plural photoreceptor surface drive information detecting means 13 for detecting the drive information of the surface on the photoreceptor 11, surface drive information switching means 6 for switching the detection information being output from the plural photoreceptor surface drive information detecting means 13, and operating means 1 performing process/operation of the output signal from plural photoreceptor surface drive information detecting means 13 and the output signal from the surface drive information switching means 6.
Patent JP-S62175012-A (JP)
Title: Clock pulse generating circuit
Inventor: HAMAMOTO MASATO
IPC: H03K5/13
Filed: 1986-01-29
Abstract: PURPOSE:To generate a clock pulse having stable optional phase difference to an input clock pulse by determining suitably a reference voltage level to compare with a saw wave signal. CONSTITUTION:An input clock pulse k0 is frequency-divided to two timing signals Q and Q and saw wave signals Va and Vb are generated by two timing signals. Based upon the maximum value voltage of one side saw wave signal, a reference voltage level to partially pressure it and a saw wave signal generated by other side timing signal are compared by the voltage. Thus, a clock pulse generating circuit to generate plural clock pulses having the stable phase difference can be realized.
Patent JP-2000213456-A (JP)
Title: Air spring for liquid pouring out pump
Inventor: YAMAMOTO HIDEKI
IPC: F04B9/14
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To dispense with a spring made of a metallic material and to simplify the fractionating work in the disposal after use by incorporating a bag body made of a thin film of a high polymer material between a depth bottom surface in a cylinder chamber of a liquid pouring out pump and a piston, and sealing the gas in this bag body to provide the same with the function as a compression spring. SOLUTION: A liquid pouring out pump 1 capable of pouring out the liquid such as shampoo, rinse and the like by a proper amount, comprises a cylinder 2 and a piston 3, and the direction control valves 4, 5 for controlling the liquid sucking and discharging direction are mounted on a depth bottom surface of the cylinder 2 and an interior of the piston 3. A compression spring is mounted between the depth bottom surface of the cylinder 2 and the interior of the piston 3, and this compression spring is formed by a bag body 6 made of a thin film of a high polymer material. This bag body 6 is divided into a plurality of stages, the gas is sealed in every layer, the layers are laminated, and a hole for passing the liquid therethrough, is formed on the center of the bag body 6.  That is, the compression spring used for a metallic spring can be provided, and the pump can be easily sorted in the disposal.
Patent JP-H04214869-A (JP)
Title: Annular product coated with cvd diamond and its manufacture
Inventor: UIRIAMU FURANKU BANHORUZAA
IPC: C23C16/27
Filed: 1991-01-14
Abstract: In its broadest aspects, the present invention is directed to a method for improving the abrasion resistance of the annular interior surface of an annulus. Such method comprises the steps of (a) placing said annulus heated to an elevated CVD diamond-forming temperature in a vacuum chamber held under reduced pressure; (b) providing a hydrocarbon/hydrogen gaseous mixture within said chamber; (c) at least partially decomposing said gaseous mixture in said chamber; and (d) directing said at least partially decomposed gaseous mixture into said heated annular interior for diamond deposition/growth to occur on said annular interior surface. As noted above, spray nozzles, valves, injectors, wire drawing dies, and like annular products are ideally suited for use in accordance with the precepts of the present invention.
Patent JP-H08211775-A (JP)
Title: Toner image fixing device
Inventor: YASUDA KAZUO
IPC: G03G15/20
Filed: 1995-02-02
Abstract: PURPOSE: To provide a fixing device capable of attaining high picture quality with being transparent and non-sticky, free from the generation of toner off-set or winding of a recording medium (copying paper or the like) to a fixing roller and having non-complicated structure. CONSTITUTION: In the fixing device provided with a fixing member 11 having the surface composed of a fluororesin layer 11a, a press member 12 rotating in press-contact with the surface of the fixing member 11, a heating member 18 for melting with the fixing member 11 a toner image 14 on the recording medium 13 passing between the fixing member 11 and the press member 12 and a hollow oil roller 10 for applying a toner releasing oil held inside on the surface of the fixing member 11, the outermost layer of the oil roller 10 is a porous layer impregnated with a fluorinated surfactant.
Patent JP-H0541907-A (JP)
Title: Working machine connector
Inventor: ISHIMARU MASAKUNI
IPC: A01B59/043
Filed: 1992-01-31
Abstract: PURPOSE:To smoothly connect an universal joint to an input shaft by supporting a holder for supporting the rear part of the universal joint on a supporting member on the side of an engaging hitch vibrationally on a traverse shaft. CONSTITUTION:The rear outer periphery of an universal joint 14 connected to a power-taking-out shaft 1a is rotatably held with a holder 13. The holder is supported and disposed on a traverse shaft 32 with a supporting member 35 on the side of an engaging hitch 8. By the vibration action of the holder, the rear axis center of the universal joint is coincided with the axis center of an input shaft 26 on the side of a working machine 9.
Patent JP-S63185152-A (JP)
Title: Monitoring/speech system for multiple dwelling house
Inventor: SENOO JUNJI
IPC: G08B25/04
Filed: 1987-01-27
Abstract: PURPOSE:To increase the function of a system by adding and connecting accessory equipments for executing respective functions for posting an communicating mails or the like, monitoring a call signal and displaying a security signal on the way of a multiple signal line. CONSTITUTION:For instance, when the accessory equipment A for adding the functions for posting and communicating the mails to an existing multiple dwelling house monitoring/speech system, the output line l0 (multiple signal line) is connected to an adjacent relay terminal base 7 by a connector or the like to be added and connected to the multiple signal line l of the system. In an alarm monitor panel 1, an informing signal is transmitted according to a multiple signal system to a housing information panel M... corresponding to a housing 7... to which the mail is posted to inform that the mail is posted.