baber/WOPTO huggingface dataset:
Patent JP-S533824-A (JP)
Title: Manufacture of shift type dye developer
Inventor: SATOU YUZURU
IPC: G03C8/18
Filed: 1976-07-01
Abstract: PURPOSE:To prepare simply at low cost shift type dye developer for a color photographic diffusion transfer light sensitive material, by diazotizing a specified compound and coupling this with another compound.
Patent JP-H10276474-A (JP)
Title: Man location system
Inventor: YAMANE KAZUYASU
IPC: H04W4/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a man location system which is convenient and low in cost by adding a function to a terminal that is used by an existing PHS. SOLUTION: Position information that is collected and acquired by a user is managed by, e.g. a house 5 side, and the current existence position of a PHS terminal 11 that is carried by a person M who is an object of position detection by using a PHS terminal on the house 5 side or a telephone that is connected to a public telephone network 4, communication with the terminal 11 that is carried by the person who is an object for position detection and comparing CS-ID information of PHS base stations 21'... which is sent from the terminal 11 with the position information which is previously collected and acquired.
Patent JP-S60223178-A (JP)
Title: Waveguide laser
Inventor: HORIUCHI HIDEYUKI
IPC: H01S3/038
Filed: 1984-04-20
Abstract: PURPOSE:To improve the effect of waveguide laser while minimizing the high frequency dielectric loss in dielectric material due to high frequency leakage field by a method wherein metallic pieces as high frequency electrodes are provided on the surface of dielectric insulating material coming into no contact with the electrodes. CONSTITUTION:Auxiliary sheets 10, 11 are made of dielectric with less dielectric loss such as Al2O3 or BeO while electrodes 12, 13 are evaporated into or adhered to the auxiliary sheets 10, 11. The electrodes 12, 13 narrower than the width of auxiliary sheet 10, 11 are big enough to fill the role of waveguides. High frequency power is impressed on the part between these two electrodes. Through these procedures, the static capacity between electrodes may be minimized since the electrodes 12, 13 come into no direct contact with dielectric insulating materials 3, 4 making a leakage field by means of the auxiliary sheets 10, 11.
Patent JP-S62234855-A (JP)
Title: Charged beam radiation device and method for adjusting charged bean axis
Inventor: SAITO KENICHI
IPC: H01J37/10
Filed: 1986-04-04
Abstract: PURPOSE:To have a charged beam radiated on a target of radiation without being influenced by the aberration of a lens means on one side, by controlling said lens means so that the charged beam can radiate the target of radiation in a focused state. CONSTITUTION:A charged beam 2 coming from a charged beam source 1 is radiated on a target of radiation 4 disposed on a bench 3, and electro-static type lens menas 25 and 5 with controllable focal distances are arranged in order. In this case, an aperture plate 35 having an aperture 36 is interposed between the lens means 25 and 5. And the charged beam 2 is so arranged as to radiate the aperture plate 36 including its aperture 36 by use of the lens means 25. And the charged beam 2, thus obtained by such radiation through the aperture 36 is arranged to radiate the target of radiation 4 on the bench 3 via the lens means 5 in a focused state and following the pattern corresponding to the pattern of an aperture 27. Thus, the charged beam 2 can be radiated on the target of radiation 4 without being influenced by the aberration of the lens means 5.
Patent JP-H08276588-A (JP)
Title: Ink jet printing head and production thereof
Inventor: HAMABUCHI KAZUFUMI
IPC: B41J2/05
Filed: 1995-04-04
Abstract: PURPOSE: To obtain an ink jet printing head extremely high in durability against ink having an electrolyte such as diethanolamine hydrochloride peculiar to an ink current supply system. CONSTITUTION: A resin sheet 4 having ink chambers 1 housing printing ink and the ink emitting nozzle orifices 2 formed to the upper parts of the ink chambers is laminated on a substrate 7 having electrodes 3 having a predetermined shape and an insulating film 5 formed thereon to be bonded thereto by a thermosetting polyimide adhesive 6.
Patent JP-H05243661-A (JP)
Title: Laser light generator
Inventor: EGUCHI NAOYA
IPC: H01S3/08
Filed: 1992-03-02
Abstract: PURPOSE:To extend a servo band to several tens kHz, to stably control and to efficiently wavelength-convert by using an electromagnetic actuator as means for moving at least one of a pair of reflecting means in an optical axis direction. CONSTITUTION:A basic wave laser light is phase-modulated by a phase modulator 12, and introduced to an external resonator 15 through a reflecting surface 13 for detecting a resonator reflected light and a lens 14 for condensing. At least one such as a reflecting surface 17 of a pair of reflecting surfaces 16, 17 of the resonator 15 is driven in an optical axis direction by an electromagnetic actuator 19. As the actuator 19, a voice coil drive type actuator may be used, a plurality of resonance frequencies can be incorporated in several tens kHz-100kHz or higher, and a servo band can be extended, for example, to 20kHz-several tens kHz by increasing a resonance frequency of a servo loop and reducing a phase breakaway.
Patent JP-S6055467-A (JP)
Inventor: JIYOSEFU PATORITSUTA BUONOMO
IPC: G06F9/318
Filed: 1984-04-20
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-S535353-A (JP)
Title: Piston of reciprocating engine
Inventor: HAEDA YOSHIO
IPC: F16J1/00
Filed: 1976-07-05
Abstract: PURPOSE: To increase a volumetric efficiency by minimizing a top clearance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S576567-A (JP)
Title: Controller of chopper
Inventor: SATOU HIROSHI
IPC: H02M3/137
Filed: 1980-06-13
Abstract: PURPOSE:To detect a motor current accurately and stably by a method wherein commutating action is performed by igniting an auxiliary thyristor, and a current flowing in a commutating capacitor through a diode and a commutating reactor is detected. CONSTITUTION:When a chopper CH performs commutation, a negative commutating current being equal to the motor current IM flows in a commutating circuit. Therefore a current transformer CT is provided between the auxiliary thyristor ATh and the secondary winding N2 of a saturable reactor type current transformer SCT to obtain a voltage VCT corresponding to the commutating current, and by detecting thereof with a negative voltage detector VND, the voltage VN corresponding to the motor current IM can be obtained. Accordingly the motor current to flow in the commutating circuit merely for a short time can be detected synchronizing with the action of the chopper, and this device is most suitable for digital control, and is particularly so when a microcomputer is applied.
Patent JP-2000272889-A (JP)
Title: Rotary elevator device of rotary elevator floor
Inventor: HORIKIRI SUEHIRO
IPC: B66F7/06
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To minimize the load reaction force received by a foundation part by installing an elevation actuator part formed by linking an obliquely upwardly extended elevation actuator and a balance link extended in the direction intersecting the elevation actuator to a slide rail, on a position balancing the load reaction force of a rotary evelation floor. SOLUTION: An elevation actuator part 16 is formed by an elevation actuator 6 of which a lower end is movably engaged with a slide rail 8, and an upper end is obliquely upwardly extended toward a center direction, and a balance link 7 extending in the direction intersecting the elevation actuator 6, of which a lower end is journaled to the slide rail 8 at a fixed position, and an upper end is journaled to a central part in the longitudinal direction of the elevation actuator 6. The elevation actuator part 16 is arranged with the dynamically balanced relationship. Whereby the load reaction force in the elevation and rotation of a rotary elevation floor 4 is completely balanced as internal force, and has no influence on the other. Accordingly an equipment for receiving the load reaction force becomes unnecessary.
Patent JP-2000277898-A (JP)
Title: Board for mounting of ball grid array package
Inventor: NAKAGAWA TAKESHI
IPC: H01L23/12
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a board, for the mounting of a BGA package, in which stress is not concentrated in a connection place due to the difference in coefficients of thermal expansion between a BGA package board and a board for the mounting of the package and whose connection reliability is high. SOLUTION: In a board comprising a pad for connection, which is formed so as to correspond to a solder ball on a BGA package, a pad 32 for connection is formed on an insulating board 31 to be in a terrace shape, in such a way that its lower layer is made larger than the diameter of the solder ball and that its upper layer is nearly identical to the diameter of the solder ball. In addition, a first solder resist 35 which comprises an opening 36, whose diameter is nearly equal to the diameter of the lower layer of the pad 32 for connection is formed on the insulating board 31. A second solder resist 37 which comprises an opening 38, whose diameter is nearly equal to the diameter of the solder ball, is formed on it in such a way that both openings are aligned on the same axis. Thereby, this board for the mounting of the BGA package is obtained.  A solder ball which is melted inside the openings 36, 38 forms a wedge-shaped solder bump.
Patent JP-S59203438-A (JP)
Inventor: FUKUSHIMA KAZUYOSHI
IPC: A01K85/00
Filed: 1983-05-04
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-H01249939-A (JP)
Title: Setting of fuel injection engine for motorcycle
Inventor: ISHIKAWA SHINJI
IPC: F02D41/00
Filed: 1988-03-31
Abstract: PURPOSE:To correct the dispersion of setting of an engine on delivery by arbitrarily adjusting the fuel injection quantity of an injector according to the fuel injection time which is varied by a calculation equation. CONSTITUTION:In a control part 40, the fuel injection time for adjusting the fuel injection quantity of an injector 22 is calculated, and a control means which controls the injector 22 according to the calculated fuel injection time is installed. Further, the setting coefficient in a calculation equation for calculating the fuel injection time is set at the part where rewriting is permitted in a control means, and a rewriting input part 52 which rewrites the setting coefficient from outside the control means is installed. The setting coefficient in a memory is rewritten according to an input signal supplied from the rewriting input part 52, and the fuel injection time is varied according to the calculation equation, and the fuel injection quantity of the injector 22 is arbitrarily adjusted according to the fuel injection time. Therefore, the dispersion in the setting of an engine 2 on delivery can be corrected, and the mass production is enabled.
Patent JP-S57195667-A (JP)
Title: Ink jet printer
Inventor: NARUSE OSAMU
IPC: B41J2/02
Filed: 1981-05-27
Abstract: PURPOSE:To obtain the printer in the title wherein abnormal pressure in a liquid chamber is detected through a piezoelectric vibrator, a solenoid controlled valve provided in an ink supplying path is cut off at the time of abnormality, and occurrence of poor printing and the damage of the device can be prevented in advance. CONSTITUTION:The electric field which is proportional to the bending vibration of the piezoelectric vibrator 6 is generated at the part of an auxiliary detecting electrode 9 which occupies a part of one surface of the piezoelectric vibrator 6. An AC voltage is outputted from the part between the auxiliary electrode 9 and a grounding electrode 7. Said output passes through a signal smplifier 11, a rectifier 12, and an integrating circuit 13 and is compared with a reference voltage in a comparator 15. When the detected voltage is too large, the control signal is outputted, a driving circuit 16 is operated, and the solenoid controlled valve 3 is closed.
Patent JP-S563701-A (JP)
Title: Short crosstie for traffic
Inventor: RUNE MUNIE
IPC: E01B3/40
Filed: 1980-06-13
Abstract: The construction of steel-concrete railroad ties onto which rails are fixed is disclosed. The ties are composed of a metal saddle for fastening to the rail, comprising a tie-plate extending over a part of the upper surface of the tie and forming the zone for attachment and support of the rail. The tie-plate further extends into the tie through ribs sealed in the concrete of the tie and constitutes at least part of its reinforcement.
Patent JP-S60224859-A (JP)
Inventor: URABE KEINOSUKE
IPC: D06B11/00
Filed: 1984-04-18
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-S61242918-A (JP)
Title: Production of glass having refractive index distribution
Inventor: MIURA KYO
IPC: C03B8/00
Filed: 1985-04-16
Abstract: PURPOSE:To control easily concentration distribution and to obtain a desired refractive index distribution, by impregnating a metallic compound into pores of porous glass, sending the glass to a process wherein the compound is partially removed under heating, etc. and sealing the metallic seed in the glass. CONSTITUTION:Pores of porous glass are impregnated with a metallic compound. The glass is heated so that the impregnated metallic compound is partially removed. Then, the metallic seed remaining the glass after heating is temporarily retained. The pores wherein the metallic compound remains are closed.
Patent JP-S57194675-A (JP)
Title: Picture processing system
Inventor: SAITOU SEIJI
IPC: H04N1/38
Filed: 1981-05-27
Abstract: PURPOSE:To facilitate the decision of the region and to prevent the output of an erroneous data, by deciding approximately the region based on the data of a specific color obtained before a scan in case no paired data exists when the paired data of a specific color is obtained for the loop designated the region on an original. CONSTITUTION:The region of an original MAT is designated by a loop of a specific blue color, and the loop is crossed and scanned by an optical system including a light source SOL, a beam splitter BS, etc. Then the blue and red color data are delivered from the photoelectric transducers PHB and PHR. The edge of the blue data DBU from a color discriminator DMC is detected by an edge detector EDE, and a paired data DE showing a loop is delivered with each scan. A loop discriminator DCL is controlled by a region detector DEA when the detector DEA detects that no data DE exists. Then the front edge information which is previously stored in the line memories ML4-5 is selected by a data selector SDT. Then the designated region is decided approximately, and the output of an erroneous data is prevented.
Patent JP-S59204513-A (JP)
Title: Preparation of plastic hollow article
Inventor: KAWAGUCHI KIYOSHI
IPC: B29C51/42
Filed: 1983-05-09
Abstract: PURPOSE:To form a plastic hollow article having a barrel part, a shoulder part, a neck part and a top surface part in good yield from a sheet blank, by forming the barrel part from the material of an intermediate part after molding the shoulder part, the neck part and the top surface part. CONSTITUTION:A blank 20 comprising a thermoplastic resin alone is placed on the step part 11b of a die 11 at the peripheral edge part 20a thereof and, after clamped under predetermined pressure by a clamper 14, molding is performed to form the barrel part 2 of a hollow article 1 from the material of an intermediate part 20b. That is, an upper punch assembly 12 is fallen and the intermediate part 20b of the blank 20 is brought into contact with the leading end surface 12a of a ring shaped outer upper punch 12a and the upper surface 13a of a ring shaped outer lower punch while a central part 20c is brought into contact with the bottom surface 12b of an inner upper punch 12b and the leading end surface 13b1 of an inner lower punch 13b. Subsequently, the inner upper punch 12b and the inner lower punch 13b are fallen over a distance almost equal to the height of a neck part 4 while the central part 20c is compressed between both punches 12b, 13b to form the neck prt 4 having a thread part 4a1. After the formation of this neck part 4 is finished, the lower punch assembly 12 and the lower punch assembly 13 are fallen over a distance almost equal to the height of a barrel part 2 along a lower cavity 11c while both assemblies 12, 13 are held under the above mentioned states to form the barrel part 2.
Patent JP-S58213034-A (JP)
Title: Siliceous filler for use in polyurethane
Inventor: KUGA KAZUHIKO
IPC: C08K9/06
Filed: 1983-05-09
Abstract: PURPOSE:The titled filler for improving the flexural modulus and tensile strength of a molding, prepared by treating a siliceous filler with a specified treating agent. CONSTITUTION:A siliceous filler for use in polyurethane is prepared by attaching 0.001-5wt% organosilicon compound containing both a mercapto group and a hydrolyzable silane group, such as a compound of formula I or II, to a siliceous filler (e.g., glass fiber). Then, below 70wt% above filler is added to a polyurethane-forming material, and the mixture is reaction-injection-molded. EFFECT:This filler does not cause a marked increase in the viscosity of a polyurethane-forming material.
Patent JP-H04314156-A (JP)
Title: Processor occupancy control system
Inventor: TAMIYA CHIFUYU
IPC: G06F13/00
Filed: 1991-04-12
Abstract: PURPOSE:To suppress the contention of CPUs by issuing macro to another program module, and setting its own module in an unlocked state while another module is running. CONSTITUTION:A macro correspondence lock means 7 locks macro correspondence lock information 13 in communication bus control information 12 in communication control program module control information 11, and shows the fact that it uses a macro issuing right exclusively on the communication path to another CPU, and returns to a call origin. Thence, a macro issuing part 4 for another module delivers control to a module unlock means 10, and unlocks program module control 11, then, returns to the call origin. Furthermore, the macro issuing part 4 for another module, when issuing the macro to another program module 14 and the control is returned, delivers the control to a macro correspondence unlock means 8, and the macro correspondence unlock means 8 unlocks the macro correspondence unlock information 13, then, returns to the call origin.
Patent JP-S62237699-A (JP)
Inventor: NAGAI KAZUTOSHI
IPC: H05H3/02
Filed: 1986-04-07
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-S57194215-A (JP)
Title: Controlling method for charging heat
Inventor: SUDA TAKESHI
IPC: C21D11/00
Filed: 1981-05-25
Abstract: PURPOSE:To prevent the generation of defectives near the joints of preceding and succeeding materials effectively by changing the quantity of charging heat in a short time by operating the rate of blowing of hot wind in the stage of changing plate thicknesses. CONSTITUTION:In the stage of changing a strip from a thin to thick strip in a continuous painting and baking furnace, a continuous heating and annealing furnace, etc., the temp. for blowing hot wind is beforehand reduced in accordance with the increase in the hot wind temp. and at the same instant of changing the thickness, the rate of the blowing is increased. The rate of the blowing is decreased with an additional increase in the hot wind temp. after the change of the thickness, whereby the charging of heat is controlled. In the stage of changing the strip from a thick to thin strip, the rate of the blowing is beforehand increased in accordance with the decrease in the hot wind temp. and at the same instant of changing the thickness, the rate of the blowing is decreased. The rate of the blowing is increased with an additional decrease in the hot wind temp. after the change of the thickness. In this way, the quantity of the charging heat is changed in a short time after the change of the thickness and the generation of a large amt. of defectives is prevented.
Patent JP-S61237012-A (JP)
Title: Capacity-type convertor
Inventor: AZEGAMI TADASHI
IPC: G01R27/26
Filed: 1985-04-15
Abstract: PURPOSE:To improve stability, by changing a charging voltage relative to change of static capacities with a pair of invertors and causing a vibration with the same charging and discharging capacity regardless of difference electroslatic of capacities. CONSTITUTION:Each one end of a static electrostatic capacity C1 subject to change by physical quantity, such as pressure, etc. and of the reference electro static capacity C2 are connected with the input end of an invertor G1 connected with a resistance R1 becoming to be a discharger between the input and output ends. The output end of G1 is connected with the input end CL of a counter CT and with switches s1, S2. The switches S1, S2 are connected with invertors G3, G4 supplying charging and discharging currents to the capacities C1, C2. The counter CT switches oscillation from the capacity C1 or C2 by S1, S2 per each specified number of revolutions. An integrating circuit Q13 controls a charging voltage Vo' of the capacity C1 through a computer Q14, in such a way that oscillating period by C1 becomes equal to that by C2. Then, a charging voltage Vo' inversely proportional to the capacity can be obtained, without being affected by a distributing capacity S1.
Patent JP-S523581-A (JP)
Title: Permeable membrane forming process
Inventor: TSUKAMOTO TERUKI
IPC: B01D71/02
Filed: 1975-06-26
Abstract: PURPOSE: A process for forming a dynamic membrane which has high heat resistance and alkali resistance, and is strong against obstructions by microorganisms and is easy to regenerate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63248548-A (JP)
Title: Tundish for continuous casting machine
Inventor: NANJO KAZUHIRO
IPC: B22D11/10
Filed: 1987-03-31
Abstract: PURPOSE:To provide a tundish, which can reduce blow hole in a cast bar, by arranging high purity alumina brick for preventing molten metal from flame of a burner in a tundish, in the tundish auxiliarily heating the molten metal. CONSTITUTION:The flame (f) of the burner A is blown to the molten metal B at compartment 13 produced by pouring molten metal head 6, to auxiliarily heat the molten metal. Then, by preventing the molten metal B from the flame (f) by the high purity alumina brick 15, invasion of H2 from the flame (f) into the molten metal is remarkably reduced. On the other hand, the brick 15 is heated by the burner A at high temp. and indirect heating to the molten metal B is executed. By this method, the aim of auxiliary heating is achieved and the invasion of H2 into the molten metal can be reduced and the blow hole in the cast bar, etc., is reduced.
Patent JP-H03277257-A (JP)
Title: Dehydration apparatus for raw laver
Inventor: NAGATANI FUMIO
IPC: A23L17/60
Filed: 1990-03-27
Abstract: PURPOSE:To surely dehydrate raw laver and to improve the drying efficiency by moving a water-absorbing member in a direction different from the transfer direction of laver screen. CONSTITUTION:A transfer chain C1 is intermittently driven in the direction of the arrow A by an intermittent driving apparatus K and raw laver N supplied from a laver sheet-making machine 30 is formed in the form of a sheet on a laver screen 15 on the chain C1. The laver screen 15 holding the formed laver sheet is transferred to the feeding apparatus 20 of a raw laver dehydration apparatus 2 and stopped. Cams 212, 212' of a lifting apparatus 21 are rotated to lift pushing plates 28, 28' and the laver screen 15 is pushed up with the plate and dehydrated by pressing against water-absorbing members 26, 27 hooked to chain C9 of the apparatus 20. The chain C9 is transferred in the direction of the arrow B and the water-absorbing members 26, 27 are dehydrated by pinching the members with clamping rollers 37, 37', 38, 38' of the dehydrator 3 for the water-absorbing member. The dehydrated raw laver N on the laver screen 15 is hooked with the chain C1 and transferred to the subsequent step.