baber/WOPTO huggingface dataset:
Patent JP-S58134454-A (JP)
Title: Lead bonding structure
Inventor: YAMAMURA KEIJI
IPC: H01L21/60
Filed: 1982-02-05
Abstract: PURPOSE:To improve the yield of a lead bonding structure by forming a bent structure with external leads formed, thereby avoiding improper connection. CONSTITUTION:External leads 2 which extend outwardly from the vicinity of the upper end of a tape carrier 1 are aligned at a constant pitch in the vicinity of the upper end, bent upwardly, formed obliquely, all bent horizontally in the region B directly before a fanout region formed obliquely, bent downwardly at the linear part out of the fanout region, and a bonded part is formed. Since the bent part is bent at the position crossing perpendicularly the center line of the leads 2, the forming conditions becomes the same among all leads 2. Consequently, the bonded surfaces of the leads 2 are all arranged generally on the same plane. When the variations in the levels of the outer leads are suppressed in this manner, no improper connection occurs even in the bonding structure using, for example, a reflow soldering method, thereby improving the reliability and yield.
Patent JP-H11196772-A (JP)
Title: Seasoning brush and rice snack producer using the same
Inventor: YAMADA KAZUO
IPC: A23G3/50
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for coating food products having a variety of shapes and sizes, particularly baked rice dough, with a seasoning solution stably by using mechanical means and an apparatus therefor. SOLUTION: The seasoning solution brushing coater that is composed of a seasoning solution storage tank that can tentatively store the seasoning solution and feed the seasoning solution quantitatively to the seasoning solution- brushing coater 1 that receives the seasoning solution from the storage tank, feeds the solution to the coating brush 14 to coat the baked dough of the rice cake A with the seasoning solution on its surface. The coated seasoning solution is smoothened by the brush type seasoning solution coater 1, and the brush coater and the seasoning solution storing tank are mounted to on the upper horizontal moving part of the horizontal endless mesh belt conveyer 19 for conveying baked rice cake dough.  The seasoning solution tank 5 is equipped with a slit and a parting strip for over-flowing and the seasoning solution- feeding plate is set between the slit and the brush 14 thereby feeding the seasoning solution to the brush at an almost constant rate to coat the dough with the solution.
Patent JP-H04238027-A (JP)
Title: Decorative paper and decorative board utilizing same
Inventor: AOTA YOSHIAKI
IPC: B32B27/40
Filed: 1991-01-19
Abstract: PURPOSE:To obtain decorative paper not generating such a phenomenon that the oil bonded to the surface thereof penetrates in a printing layer from the small hole of the surface of a decorative material to further permeate in the decorative paper even in such a case where the decorative paper is used as the decorative material at the place contaminated with oil of a kitchen and developing excellent action in oil resistance and adapted to a decorative board. CONSTITUTION:Decorative paper is composed of raw paper on which a printing layer is provided and the printing layer is formed from urethane type resin vehicle.
Patent JP-H08212952-A (JP)
Title: Laser irradiation type electron gun
Inventor: KIMOTO TAKAYOSHI
IPC: H01J37/075
Filed: 1995-02-06
Abstract: PURPOSE: To produce an electron beam having high intensity by arranging a laser beam irradiation mechanism of irradiating a point end of a filament with laser beam, in a heating field emission electron gun or in a thermoelectron emission electron gun. CONSTITUTION: In laser generated from a laser generator 6, after adjusting by lenses 7a, 7b, an advancing direction is changes by reflecting mirror, and the laser, passing a laser transmitting window 9, is incident in an electron gun 18. The incident laser focuses and irradiates a point end part of a filament 12 by means of a reflecting mirror 16 or a concave mirror. In adjusting a temperature of the filament, measuring and adjusting are performed by a pyroscope 15 through an observing window 14. A large amount of electron is emitted from a point end part surface of the filament 12 and extracted by an extraction electrode 13 having plus potential. The extracted electron, after focused by an electron beam focusing electromagnet 17, is incident in a sample chamber of an electron microscope through an acceleration tube or the like.
Patent JP-H06166921-A (JP)
Title: Power source device for spinning machinery
Inventor: KATAOKA TAKEMI
IPC: D01H1/34
Filed: 1992-01-06
Abstract: PURPOSE:To obtain a power source device for spinning machinery capable of preventing yarn from breaking by successively stopping each main shaft induction motor in service interruption. CONSTITUTION:Electric power, is fed from a main shaft driving device 2 to each main shaft induction motor 3 and the electric power is simultaneously fed from the main shaft driving device 2 to a front roller driving device 5, back roller driving devices 6 and 7 and a lifter driving device 8. In service interruption, the electric power is successively fed from the main shaft driving device 2 to the main shaft induction motor 3 on a signal of a lower frequency than the rotational frequency of the main shaft induction motor 3 to generate electric power due to the slip of a difference between the number of revolutions and the frequency at which the electric power is fed from the main shaft induction motor 3. The resultant electric power can then be inputted to the front roller driving device 5, the back roller driving devices 6 and 7 and the lifter driving device 8 to drive a front roller 10, back rollers 12 and 14 and an induction motor 15 for driving the lifter under conditions corresponding to the number of revolutions of the successively stopped main shaft induction motor 3. Thereby, yarn can be taken out under conditions in proportion to the number of revolutions of the main shaft.
Patent JP-H05179493-A (JP)
Title: Iridium oxide infusible electrode and its production
Inventor: NAKAMORI TAKASHI
IPC: C23C14/08
Filed: 1992-01-08
Abstract: PURPOSE:To provide an iridium oxide infusible electrode coated with dense and thick iridium oxide and to prolong the life of an iridium oxide infusible electrode. CONSTITUTION:The iridium oxide infusible electrode consists of a base material comprising a valve metal or a base material having a valve metal layer coated with iridium oxide of 0.1-20mum thickness having >=95% relative density. This electrode is produced by melting and evaporating metal iridium in a sealed chamber in an oxygen atmosphere and forming a film of iridium oxide by ion plating method on a substrate on which bias voltage is applied. Thereby, the obtd. iridium oxide infusible electrode has a longer life compared with a conventional electrode obtd. by coating and baking method or sputtering method.
Patent JP-H11211010-A (JP)
Title: Method for combustion in pulverized coal-fired boiler
Inventor: OKAZAKI HIROFUMI
IPC: F23D1/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To enable increase of concentration of carbon monoxide at a furnace exit because of cooling of gas in the vicinity of a boiler side wall to be restrained and decrease danger of corrosion of water tubes provided on furnace walls. SOLUTION: The combustion method comprises a plurality of pulverized coal-firing burners, pulverized coal nozzles 10 with which the pulverized coal- firing burners eject a mixture of pulverized coal and air (a pulverized coal flow), and air nozzles 11 for ejecting air. In this case, among a plurality of the pulverized coal-firing burners, in the ratio of air quantity to pulverized coal quantity, the pulverized coal-firing burner proximate to a wall end of a furnace side of a boiler has the greater air quantity than those in other burners.
Patent JP-H04243228-A (JP)
Title: Liquid crystal element
Inventor: KANEMOTO AKIHIKO
IPC: G02F1/1337
Filed: 1991-01-18
Abstract: PURPOSE:To improve the memory characteristic and orientability of a ferroelectric liquid crystal of the liquid crystal element formed by using the ferroelectric liquid crystal. CONSTITUTION:An oriented film 11 provided on a liquid crystal display substrate 12 is formed by using a liquid crystalline high polymer which exhibits an antiferroelectric characteristic at the temp. higher than room temp. The molecular axis direction within the smectic layer of the antiferroelectric liquid crystal phase exists in two directions and, therefore, this orientation is fixed and is used for the oriented film, by which the uniform orientation is executed without impairing the bistability of the ferroelectric liquid crystal and the memory characteristic is improved.
Patent JP-S58136564-A (JP)
Title: Three-layer blank
Inventor: TSUZUKI YOSHIHIKO
IPC: B62D25/02
Filed: 1982-02-08
Abstract: PURPOSE:To prevent the generation of creases and make the weight of blank  lighter by inserting a lightweight sheet in the center between two exceedingly  thin steel sheets, making the peripheral section of the exceedingly thin steel  sheets consist of three layers through another exceedingly thin steel sheet, and  welding them in a body. CONSTITUTION:A central blank 1d that is a sheet made of plastic is inserted in the center between the upper and lower blanks 1a and 1b consisting of exceedingly thin steel sheets and is made to adhere to each other with a bonding agent 1e. Besides, a central peripheral section blank 1c made of an exceedingly thin steel sheet is inserted in the peripheral section between the upper and lower blanks 1a and 1b and is made to adhere to each other with the bonding agent 1e. Moreover, the said peripheral section is welded by a laser beam and the three blanks 1a, 1b, and 1c of the upper side, lower side, and the central peripheral section are integrated firmly.
Patent JP-S55112455-A (JP)
Title: Measuring device
Inventor: SHIMAMURA YUKIO
IPC: F16H1/06
Filed: 1979-02-21
Abstract: PURPOSE: To enable employment of the common support frame by using a full-mark gear as the gear for making a change of a gear ratio, and adjusting the transposition of this gear and its engagement depth within a fixed range, thus making the interaxial dimension of a gear axis equal in relation to many kinds of the gear ratio.  
     CONSTITUTION: A metering device such as an electric energy meter has a gear device composed of each gear axis 1W3, gears 1a, 1b, 2a, 2b and 3a, and a support frame 5. In the device, the gears capable of converting the number of rotations between a driving system and a indication system are 1a and 2b. In this case, full- mark gears are applied for these gears. In the figure, tooth forms 10W12 indicate the standard tooth form, the tooth form of positive transposition and that of negative transposition of the full-mark gear, respectively. By combining such gears and adjusting engagement depth thereof, a combination of many kinds of gear ratio which is uniform in the interaxial dimension. In this way, the number of support frames 5 with different interaxial dimensions to be prepared can be reduced to a large extent, thus lower cost being attained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62175346-A (JP)
Title: Paper refeeder
Inventor: ITO MASAZUMI
IPC: G03G15/00
Filed: 1986-01-29
Abstract: PURPOSE:To make duplex copying and composite copying both peformable, by operating a selector device according to a signal out of a paper passing mode selecting device, and selecting a copied paper passage to both face-down and face-up passages. CONSTITUTION:When both keys 91 and 93 installed in a paper refeeder 30 are made into a state of being released, a central processing unit or a controlling device sets a first selector claw 60 to an upper step position by a solenoid 60, conveying copying paper out of a pair of paper discharge rollers 21 to the side of a paper discharge tray 45. And, when the key 91 is pressed, the selector claw 60 is selected to the upper step position by the solenoid 62 and a second selector claw 65 to a lower step position by another solenoid 67, respectively, while a light emitting element 92 is lighted, and the copying paper is guided into a face-down passage which turns its copying surface down by a turnover roller 76, then fed to the paper refeed cassette 50. On the other hand, when the key 93 is pressed, the selector claw 65 is selected to the upper step position, and the copying paper is guided into a face-up passage which leaves the copying surface turned up intact, then housed in the paper refeed cassette 50. Thus, duplex copying and composite copying both are made attainable.
Patent JP-H01195048-A (JP)
Title: Ink jet recording apparatus
Inventor: HIRAMATSU SOICHI
IPC: B41J2/165
Filed: 1988-01-29
Abstract: PURPOSE:To prevent the scattering of ink at the time of wiping, by obliquely mounting a blade. CONSTITUTION:A flexible blade 10 as the head wiping means mounted to the side surface of a cap member 6 in a state susceptible to advance and retraction in a B-direction mounted so as to be inclined in a direction wherein the leading end upper part thereof is brought into contact with the surface of an ink emitting orifice at first at the time of wiping and the leading end lower part thereof is brought into contact with the surface of the ink emitting orifice with the movement of a recording head 5. The angle of inclination of this blade 10 from verticality is set to 15-75 deg., pref., to 35-55 deg.. By this method, an elastical ink sputtering phenomenon can be prevented at the time of the finish of wiping by the blade and contamination due to the scattering of the ink can be prevented.
Patent JP-H05214988-A (JP)
Title: Engine control device for automobile
Inventor: KADOTA YOICHI
IPC: F02D41/14
Filed: 1992-02-04
Abstract: PURPOSE:To simplify an exhaust gas system and vehicle body wiring. CONSTITUTION:An A/F control device 10 outputs the information indicating the engine state to an engine output control device 9 via a communication means 12 from the detection output of an engine rotating speed sensor 5 and the output of an engine operational state detecting sensor 6, it receives the real time information and control target information of the opening of a throttle valve 3 from the engine output control device 9 via the communication device 12, and it controls A/F at the time of the transient operation. The exhaust gas and operability at the time of the transient operation are improved, and wiring can be simplified.
Patent JP-H07206092-A (JP)
Title: Filling machine with piping valve automatic switching device
Inventor: MAKI NOBORU
IPC: B67C3/22
Filed: 1994-01-20
Abstract: PURPOSE:To enhance work efficiency and to improve safety by operating simultaneously as many as 10-20 automatic valves by a simple operation. CONSTITUTION:In a filling machine 3 which fills a liquid 2 to be filled in a filler bowl 1 into a bottle through a filling valve, while a container to be filled is being moved synchronously with the rotation of the bowl 1, pipes 4, through which various kinds of liquids flow, are connected onto the bowl 1 and each of automatic valves A-H to open/close or to switch the flow of each liquid is mounted to each of the pipes so that each of the valves can be switched by air pressure. A switching control device 6 is mounted onto a filler bowl tank 20 in the bowl 1 through a bracket 21 so that air pressure of an air pressure pipe 5 is switched to a predermined set pressure beforehand to operate the valves A-H. By depressing a stop button 8 on an electric control panel 7, the bowl 1 is stopped at a certain point. Pattern buttons 9-12 are provided on the switching control device 6 so that by depressing each of the buttons, valves are opened or closed.
Patent JP-S58138917-A (JP)
Title: Control device for multi-fuel fired boiler
Inventor: KAMIYA AKIMOTO
IPC: F23N1/00
Filed: 1982-02-10
Abstract: PURPOSE:To provide a control device for a multi-fuel fired boiler, adapted to automatically adjust a ratio of fuel oil flow rate to a coal feeding quantity in order to maintain a pressure of fuel oil burner and a mill master to fall within a range of normal value while a mixture of fuel oil and a coal is being fired. CONSTITUTION:A fuel control system 1 for a steam generator sends a signal (a) to a control system 2 for a heavy oil/coal firing ratio and a signal (b) to an alarm indicator 3, the former signal (a) instructing a setting unit as to a multi- fuel firing ratio bias and the latter signal (b) serving to alarm about a mill master/heavy oil burner pressure. The control system 2 for the heavy oil/coal firing ratio sends a mill master signal C to a mill control system, a mill system and a fuel control system for the steam generator and sends a control signal (d) instructing a heavy oil flow rate to a heavy oil flow rate control apparatus and the heavy oil system 5. The steam generator 6 is fed with a coal in its feeding quantity (e) and a heavy oil in its flow rate (f) from the mill control system and the mill system, and from the heavy oil system 5. Heavy oil burner pressure signal (g) is taken out by a pressure detector provided at the steam generator 6 and then sent to the fuel control system 1 for the steam generator.
Patent JP-2000223275-A (JP)
Title: Organic el element
Inventor: ARAI MICHIO
IPC: H05B33/12
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost organic EL element that has merits of both an organic material and an inorganic material, heat resistance, a long service life and a low operation voltage, and is improved in efficiency. SOLUTION: This element has a hole injection electrode 2, an electron injection electrode 3, and one or more kinds of organic layers 5 formed between the electrodes 2, 3. The element has an inorganic insulating hole injection layer between the hole injection electrode 2 and the organic layers 5. In this case, the inorganic insulating hole injection layers 4 is made to be amorphous, and the average spin density measured by ESR of the inorganic insulating hole injection layers 4 is set to 1×1015 spins/cm2 or less.
Patent JP-S59145028-A (JP)
Title: Emulsifier for emulsion polymerization
Inventor: NAKAYAMA MITSUKO
IPC: C09K23/52
Filed: 1983-02-08
Abstract: PURPOSE:To obtain the titled emulsifier for providing an emulsion excellent in freeze stability, chemical stability, polymerization stability and mechanical stability, by constituting the same from the sulfate ester of an alkylene oxide adduct of an alkane polyol with a specific carbon number. CONSTITUTION:An emulsifier is constituted of the sulfate ester of an alkylene oxide of an 8-20C alkane polyol. In this case, the alkane polyol has a structure wherein a hydroxyl group is bonded to an 8-20C straigh or branched hydrocarbon chain and the number of said hydroxyl group usually is ratio of 1.5-2.2 per a molecule on an average. In addition, the alkylene oxide to be added to the alkane polyol has 2-4 carbon atoms and the average addition mole number of said alkylene oxide is 2-100. By this constitution, an emulsifier for emulsion polymerization for providing an emulsion excellent in not only polymerization stability but also mechanical stability is obtained.
Patent JP-S60163590-A (JP)
Title: Picture processor
Inventor: FUJIWARA YOSHIMASA
IPC: H04N7/18
Filed: 1984-02-03
Abstract: PURPOSE:To shorten a processing period, to make a frame memory unnecessary and to simplify the constitution of a processor by storing picture data having only necessary scanning points in some part of an optical write-type RAM. CONSTITUTION:An optic RAM1 of a picture processor consists of parts 1a and 1b, and plural photosensitive elements are arrayed in a matrix in the RAM1. A light shielding member 2 is provided on the front of the part 1b, and an image pickup lens 3 is arranged on the front of the entire RAM1. The lens 3 projects a video of picture data of a detected object 4 illuminated by a lighting device 5 on the part 1a of the RAM1. An address is added to the RAM1 from a necessary scanning point picture data scanning transfer circuit 6, and the data video- projected on the part 1a is inputted. Only the data of the necessary scanning points are stored on the part 1b, and an address of the necessary scanning point is inputted to the part 1b from a central processing unit 7 and read out to a video signal generating means 9. Then a processing period is shortened and the constitution of the device is simplified.
Patent JP-S58138284-A (JP)
Title: Pump subject to external pressure
Inventor: SAGI KUNIO
IPC: F04B23/00
Filed: 1982-02-09
Abstract: PURPOSE:To achieve the sufficient sealing performance by making a sealing member to be placed in a seal groove with metal while applying the external pressure on one of the sealing member while the lubrication oil pressure held higher than the external pressure on the other member. CONSTITUTION:A pump outercircumferential water chamber 16 is provided between a cylinder 10 and a cross head 6 and coupled through a pump outercircumferential water conducting hole 15 with the pump outercircumferential water. Since the oil pressure in the crank chmaber 2 is controlled slightly higher than the pump outercircumferential water pressure by a compensator 17, minute amount of lubrication oil in the crank shaft 2 will leak through a metallic piston ring 18 to the pump outercircumferential water side. Said piston ring 18 is highly rigid to be scarcely influenced by the hydrostatic pressure, thereby the contact face pressure against the sleeve 19 will never increase nor the ring will be subjected to the plastic deformation resulting in the sufficient sealing performance.
Patent JP-S61203154-A (JP)
Title: Antistatic fluororesin composition
Inventor: NAKAMURA KOJI
IPC: C08K9/02
Filed: 1985-02-04
Abstract: PURPOSE:To provide the title compsn. which can be arbitrarily colored and hardly causes deterioration of properties inherent in fluororesin, by uniformly mixing an electrically conductive white inorg. compd. with a fluororesin powder having a specified particle size. CONSTITUTION:A fluororesin powder (A) having a particle size of 0.1-50,000mum (e.g. polytetrafluoroethylene) is uniformly mixed with 20-65wt% electrically conductive white inorg. compd. (B) having a particle size of 0.01-10mum and volume resistivity of 300 OMEGAcm or below under a pressure of 100kg/cm<2>, obtd. bydoping ZnO, SnO2 or Tio2/SnO2 composite powder with a different metal (e.g. Al2O3), to obtain an antistatic fluororesin compsn. having volume resistivity of 10<5>-10<10> OMEGAcm.
Patent JP-H07229170-A (JP)
Title: Cylinder control circuit of construction machine
Inventor: YOSHINO KAZUNORI
IPC: E02F9/22
Filed: 1994-02-16
Abstract: PURPOSE:To attain both the improvement in operability at light load work and the improvement in cylinder workload at heavy load work. CONSTITUTION:A rod-side supply line 41 for supplying a pressure oil from an arm primary spool 251 to the rod side 25b of an arm cylinder 25 has a check valve 42 for allowing the positive directional flow. A flow control valve 43 for regulating the return flow in the reversed direction to compensate the pressure in proportion to the opening of the return-side throttle 32 of the arm primary spool 251 is set on the rod-side supply line 41 in parallel to the check valve 42. An effective differential pressure regulating mechanism 51 for regulating the longitudinal effective differential pressure (P1-P2) of the return-side throttle 32 of the spool 251 is provided on the movable valve body of a flow control valve 43. The effective differential pressure regulating mechanism 51 is formed of a spring 52 and a spring regulating cylinder 53, and the cylinder 53 detects the load pressure P3 of the head side 25a by a piston 54 to change the set load of the spring 52.