baber/WOPTO huggingface dataset:
Patent JP-H03210469-A (JP)
Title: Apparatus for measuring maximum potential difference of liquid contact surface of object to be treated
Inventor: KARIYA SUSUMU
IPC: G01N27/06
Filed: 1990-01-12
Abstract: PURPOSE:To accurately measure the max. potential difference of a liquid contact surface by mounting a potential difference detection means for detecting the potential differences between the first electrode and a plurality of the second electrodes and a max. potential difference selection means selecting the max. potential difference on the basis of a plurality of the potential difference signals from the potential difference detection means. CONSTITUTION:A plurality of the second electrodes 3A - 3E are arranged at the definite distances from the first electrode 2 with predetermined angles and the outside shape of the holding part 4 in the vicinity of the first electrode 2 is formed so as to become a circular arc shape centering around the first electrode 2 and, therefore, a plurality of the potential differences corresponding to the contact angles with an object 20 to be treated are detected by a potential difference detection means 1. On the basis of a plurality of the detected potential differences, the max. potential difference of the liquid contact surface can be accurately measured without being affected by the contact angles with the surface of the object 20 to be treated.
Patent JP-S5865290-A (JP)
Inventor: CHIYANDORAA ROI TEIRAA JIYUNIA
IPC: A61P25/26
Filed: 1982-01-14
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-H07208103-A (JP)
Title: Compound construction disk and manufacture thereof
Inventor: MASAKI AKITATSU
IPC: B23K20/00
Filed: 1994-01-21
Abstract: PURPOSE:To facilitate manufacture of a complex shaped outer side disk outer circumference so as to adapt high speed rotation and a high load at a high temperature by providing with a ring shaped outer side disk made of cast member and an inner side disk which is brought in contact with the inner circumferential surface of the outer side disk and made of cast member. CONSTITUTION:A gear a and the rim part 1 of an impeller b are manufactured by cast member, and complex shaped gear and the implanted part of a blade 5 are manufactured easily. A web part 2 and a bore part 3 are manufactured integratedly with each other by cast member, a joining part 4 is joined by expansion joining, and the outer circumferential surface of the web part 2 is joined with the inner circumferential surface of the rim part 1. Cast member constituting the rim part 1 can be manufactured in a complex shape, and the cast member has sufficient fatigue strength which is demanded to the rim part 1. Cast member constituting the web part 2 and the bore part 3 has sufficient creep strength, and manufacture is facilitated by cast since the shape of the parts thereof is a simple. It is thus possible to manufacture the complex shaped rim part 1 easily, and also it is possible to obtain a disk which is resistant to a high load at a high temperature.
Patent JP-H10202915-A (JP)
Title: Print head for ink jet
Inventor: FARIDO MATA
IPC: B41J2/175
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a print head for ink jet that will experience seldom malfunctions and is capable of being readily manufactured. SOLUTION: A print head for ink jet comprises a semiconductor layer 36 having a first surface 44 and a second surface and a heat actuator 42 is formed on the semiconductor layer 36. An ink ejection chamber 52 is provided to a position corresponding to the heat actuator 42. The heat actuator 42 is addressed by respective switching device 48 connected thereto with a conductive trace 46. When a power source is supplied to the heat actuator 42 by virtue of the operation of the switching device 48, ink drop is ejected from the ink ejection chamber 52.
Patent JP-H10197879-A (JP)
Title: Production of liquid crystal device
Inventor: SHIMOTOMAI NOBUYUKI
IPC: G02F1/1339
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To completely cure sealing material at the part being the shadow of a wiring and to improve reliability by sticking transparent substrates through the seal material consisting of ultraviolet curing resin, pressing them to attain specified cell thickness, radiating ultraviolet rays from both sides of a pair of transparent substrates and curing the seal material. SOLUTION: A polysilicon thin film transistor(TFT), a picture element electrode and a data line are formed in a matrix state on the transparent substrate 1. Next, a polyimide film is formed on a counter substrate 2 consisting of crystallized glass and the substrate 1 where the polysilicon TFT is formed, and the substrates 2 and 1 are stuck through the seal material 3 consisting of the ultraviolet curing resin after the processing of orientation. Specified pressure is applied to the upper and the lower substrates 1 and 2 for a specified time by a press-fixing jig 4 so as to attain the specified cell thickness, the ultraviolet rays 6 are radiated to all the surface of the seal material 3 from the substrate 5 side of the jig 4, then the seal material 3 is cured.  Then, the ultraviolet rays 6 are simultaneously radiated from both sides of a pair of substrates in order to perfectly cure the seal material 3.
Patent JP-S5597728-A (JP)
Title: Oscillation circuit
Inventor: KITOU HIROSHI
IPC: H03K3/02
Filed: 1979-01-19
Abstract: PURPOSE:To realize stable oscillation operation by eliminating the need to provide externally a special reference voltage, by exercising control over a comparator circuit only by the output of a Schmitt circuit. CONSTITUTION:While capacitor 19 is charged by the collector current of transistor 17, the output voltage of Schmitt circuit 20 is held at the OFF level. Once the discharging voltage reaches the high inversion voltage of the Schmitt circuit, the output is inverted to turn ON transistor 9 between transistors 8 and 9 constituting a comparator. Then, the discharge of capacitor 19 starts and at the point in time when its across voltage reaches the lower inversion level of Schmitt circuit 20, the Schmitt circuit is placed in its original state. This operation is repeated to continue oscillation.
Patent JP-H04236835-A (JP)
Title: Machine element having slide part and uniform universal coupling
Inventor: IWAO KEIJIRO
IPC: F16F15/02
Filed: 1991-01-21
Abstract: PURPOSE:To prevent the generation of a high frequency vibration component owing to the friction force of a slide part, in a machine element having two member to perform relative harmonic vibration occasioned by slide. CONSTITUTION:Piezoelectric actuators 11 and 12 expanding and contracting in a phase different from an exciting force, exerted between an outer ring 5 and a ball 10, or at a frequency different from the rotation frequency of a uniform universal coupling 1 are nipped between a flange 2a of the uniform universal coupling 1 and the outer ring 5 and between the head part of a mounting bolt 4 and the outer ring 5. This constitution causes the occurrence of displacement between the phase of displacement of a slide part and the phase of an exciting force, prevents the generation of high frequency owing to the friction force of the slide part, and reduces a noise level.
Patent JP-S60161956-A (JP)
Inventor: JIYURII ERIZABESU FUIIRON
IPC: C09K19/00
Filed: 1985-01-17
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-H11203886-A (JP)
Title: Nonvolatile memory and semiconductor device having the same
Inventor: TANAKA NOBUHIKO
IPC: G11C29/50
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To reduce the write-in time by providing plural sense amplifiers for one I/O driver and outputting a verify completion signal if the outputs of the sense amplifiers are inputted and all check results of the plural verify circuits, which check the levels of the writings of memory transistors, are normal. SOLUTION: When a data erasing instruction is outputted from a write-in control means, a flash memory independently erases the storage contents of a flash memory main body. Then, the stored data of all memory transistors 16 connected to word lines 14 are checked. If there exists no abnormality, high level signals are outputted from sense amplifiers 18 provided on all bit lines 13. Then, each verifying circuit 19 recognizes that the condition is normal if the outputs of the sense amplifiers 18 are high levels. Then, a completion discriminating circuit 20 outputs a verify completion signal if all verify check results are high levels.
Patent JP-S5596674-A (JP)
Title: Semiconductor electrode
Inventor: AOTA ARIYOSHI
IPC: H01L21/60
Filed: 1979-01-18
Abstract: PURPOSE: To enable bonding of an electrode to the terminal of a semiconductor chip while eliminating the formation of bump, raised portion thereon by extending a metallic contact region to the terminal periphery of the chip when forming the metallic contact region at the chip and forming a cutout at the peripheral edge at a protecting film for coating the chip.  
     CONSTITUTION: When an aluminum electrode 303 is formed on a semiconductor chip 301, the electrode is not displaced toward the inside from the peripheral end of the chip 301 but exposed at the peripheral end. Thus, a cutout is formed at the peripheral end of a passivation film for coating the chip, and the end of the terminal 303 is exposed. The formed position of the electrode 303 is thus controlled, the lead terminal 302 is urged in contact with the electrode for the external circuit, and the electrode 303 is connected to the terminal 302 using a bonding tool 305. Thus, no bump and raise portion are necessary for connecting them to thereby improve the workability and to lower the cost. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61164117-A (JP)
Title: Instrument for measuring flow rate of gas
Inventor: ARIKAWA SEIZO
IPC: G01F1/00
Filed: 1985-01-16
Abstract: PURPOSE:To perform approximate correction on a measured flow rate of a fluid without receiving any influences of the change in the temperature and pressure of the fluid, by multiplying the volume flow rate under a designed standard condition by a correction coefficient corresponding to the measured absolute temperature of the fluid together with the temperature and pressure correction terms and performing moisture correction. CONSTITUTION:An absolute moisture detector 5, such as zirconia type hygrometer, etc., and the 2nd arithmetic means 7 are installed to a measuring instrument composed of a differential pressure transmitter 2, pressure detector 3, temperature detector 4, and 1st arithmetic means 6. When the output DELTAP of the transmitter 2, output P of the pressure detector 4, and output T of the temperature detector 4 are sent to the 1st arithmetic means 6, the means 6 calculates a flow rate QNO against which the temperature and pressure are converted into the reference condition. Then the 2nd arithmetic means 7 finds a moisture correction coefficient KW as the function of the absolute moisture Hf and calculates a moisture-corrected flow rate QNf by multiplying the flow rate QND by the coefficient KW. Therefore, moisture correction of a wet gas can be performing very easily by applying prescribe approximate correc tion of a linear formula irrespectively of the temperature and pressure.
Patent JP-S60151422-A (JP)
Title: Vibrating piece type supersonic clutch
Inventor: FURUYA YOUJI
IPC: H02N2/00
Filed: 1984-01-18
Abstract: PURPOSE:To obtain a practical vibrating piece supersonic clutch by a structure wherein the vibration of a piezoelectric vibrator is transmitted to a rotor to pivot it and the rotation of the rotor enables to be stopped for an arbitrary period of time by a stopper. CONSTITUTION:When a power supply 19 is put to work, a vibrating body 4 is vibrated by the expansion and contraction of a piezoelectric vibrating body 2, resulting in freely rotating a rotor 6 in the inclined direction of vibrating pieces 4a through the vibrating pieces 4a so as to transmit the turning force to an output shaft 8. When electromagnets 16 are energized, stoppers 15 are attracted to the electromagnets 16 against the elastic forces of tension springs 14 through levers 12 so as to engage the recess 15a of each stopper 15 with the engaging protrusion 16a of each electromagnet 16 in order to stop the pivoting movement of the rotor 6.
Patent JP-S57138875-A (JP)
Title: Control system for power inverter
Inventor: SHIBUYA TADASHI
IPC: H02M7/525
Filed: 1982-01-18
Abstract: PURPOSE:To prevent an overcurrent flowing to a power inverter by immediately suppressing the output current of a power rectifier when a power inverter fails in commutation. CONSTITUTION:Since a power inverter 4 is shortcircuited when the power inverter 4 is failed in commutation, the output of a commutation allowable time delector 7 is not inputted to the pulse generating time detector 9a of a gate controlling circuit 9. Thus, a commutation failure detecting pulse is applied through  a memory circuit 9b to a forward conversion gate controlling circuit 9c. This controlling circuit 9c produces a gate command signal to a forward conversion  gate circuit 9d, and the output current of the forward power rectifier 1 is suppressed by the output of the gate circuit 9d.
Patent JP-H04237307-A (JP)
Title: Automatic transformation device for coordinate axis
Inventor: TAKAHASHI NOBUO
IPC: G05B19/4093
Filed: 1991-01-22
Abstract: PURPOSE:To make it possible to use an NC working program for a right rectangular coordinate system (one-way cutting of a Z axis) for respective working face of a five-face working machine. CONSTITUTION:This automatic transformation device has the 1st transformation means 33 for executing the axis switching (a) processing of coordinate axis data corresponding to a tool main axis for working the working plane of an NC working program 1 based upon a face accessing command for specifying the working face of the NC working program formed based upon the right rectangular coordinate system in relation to an interpolator 4 and the 2nd transformation means 35 for executing the axis switching (b) processing of the mirror image of the axis-switched coodinate axis data, and immediately after allowing the program addresses of the NC working program to correspond to respective axes, the NC working program of the right rectangular coordinate system (one-way cutting of the Z axis) is processed by both the 1st and 2nd transformation means 33, 35, so that the coordinate axis can be automatically transformed correspondingly to a tool selected in each working face.
Patent JP-S62165323-A (JP)
Title: Device for formation of deposit film
Inventor: UEKI MASAO
IPC: H01L31/04
Filed: 1986-01-15
Abstract: PURPOSE:To enable deposit films to be formed continuously in the space for forming films by a method wherein deposit film forming chambers are provided in connection with an etching chamber. CONSTITUTION:A substrate body 507 rolled out of a feeding roller 101 is roughened in an etching chamber 106a and then passing through respective deposit film forming chambers 106b, 106c, 106d for depositing respective layers n, i, p further another space 106e for partial etching process to be rolled up in a rolling up roller 108. Within respective deposit film forming chambers 106b, 106c, 106d, gaseous oxidizer is led in from gas leading-in tubes 106b, 106c, 106d while another gaseous raw material for forming deposit films is led in from the other gas leading-in tubes 103b, 103c, 103d. In such a constitution, respective heaters 105b, 105c, 105d are provided behind the substrate body 507 opposing to the leading-in tubes to heat the substrate body 107.
Patent JP-H07207744-A (JP)
Title: Sewage pump well
Inventor: YAMASHITA KENICHIRO
IPC: E03F5/22
Filed: 1994-01-25
Abstract: PURPOSE:To prevent a foreign material such as dust and sediment from being accumulated on the bottom of a sewage pump well by placing a cylindrical manhole body on an invert having a coated layer on the surface via the flame spray of resin having high slidable function, and closing the lower end of the manhole body with the invert in watertight state. CONSTITUTION:A cylindrical concrete manhole body 1 is placed on a concrete invert 2 in such state as having only the upper opening 1A thereof exposed above the ground. The lower end of the body 1 is thereby closed with the invert 2 in watertight state, and a sewage inlet pipe 3 is connected thereto through the peripheral wall. Furthermore, the delivery pipe 10A of a manhole pump 10 is connected to the body 1. In this case, the manhole pump 10 is installed with an intake pipe 10B inserted in a sump 2A recessed in the invert 2. A pumping pipe 5 extended upward is connected to the outlet of a delivery bent pipe 4, thereby forming a delivery system. Resin having high slidable function such as ethylene tetrafluoride resin is flame sprayed directly to the surface of the concrete invert 2, thereby forming a coated layer.
Patent JP-S58123042-A (JP)
Title: Hot air blower
Inventor: HARA SHIYOUICHI
IPC: F24H3/04
Filed: 1982-01-18
Abstract: PURPOSE:To reflect heat in irregular reflection to attempt to enlarge radiation area by forming minute recesses and projections on at least the inner side surface of both inner and outer side surfaces, of an outer cylinder, in the titled hot air blower in which the outer cylinder is concentrically provided on the  outer side of a porous cylindrical type combustion cylinder. CONSTITUTION:In a gas hot air blower, gas G entering from a gas nozzle 6 into a burner slot 7 is mixed with a primary air A, and a gaseous mixture N thus obtained is introduced into a combustion metal wire net 8 and ignited and burnt by an ignition plug 11. Further, an exhaust gas H upon burning is deviated downwardly between the upper end of a guide cylinder 15 and a shielding plate 17, and converted into hot air through a blow-off port 22 and blown out of the apparatus. In this case, minute recesses and projections are formed on both inner and outer surfaces of the outer cylinder 9, and heat is irregularly reflected to prevent the temperature raise of the combustion metal wire net 8, enlarge the radiation area and increase the heat efficiency.
Patent JP-H09196394-A (JP)
Title: Hot water floor heater device
Inventor: TANOOKA HIKOKI
IPC: F24D3/16
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a hot water floor heater device, in which hot water circulating pipes are difficult to be injured or broken and trouble as water leakage caused by the loosening of connecting part is harder to occur. SOLUTION: In a hot water floor heater device, in which a hot water circulating pipe 2 is built inside a floor panel 1, the both ends of the hot water circulating pipe 2 are extended to a back surface on a side of the floor panel 1, heater pipes 4 of each hot water supply and hot water return are arrange between joists and the floor panel 1 is laid on the floor with both end parts of the hot water circulating pipe 2 are connected to the header pipes 4, a flexible bellow protecting pipe is fit to the extended part of the hot water circulating pipe 2 to the back side on the side of the floor panel 1.
Patent JP-2000208944-A (JP)
Title: Mounting board and its manufacture
Inventor: HIRATA AKIHIKO
IPC: H05K3/46
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To enhance a function of a mounting board itself by providing an infinitesimal mechanical element constituted of a movable component at a part of a multilayer interconnection layer on a mounting board. SOLUTION: A movable contact type switch 2 of a size of about 60 μm square is integrally formed as an infinitesimal mechanical element on the mounting board 1, and fixed contact electrodes 3a, 3b, fixed attraction electrode 4 and a connecting electrode 9 are provided on a first insulating film 12 of the board 1. A supporting beam 1 is provided on the electrode 9. One end of the beam 1 is fixed to the electrode 9, and a movable attraction electrode 6 is provided at the other of the beam 7 so as to be opposed to the electrode 4 through a very small air gap. A movable contact electrode 5 provided so as to be opposed to the electrodes 3a, 3b through an infinitesimal air gap is mounted at the electrode 6 through a second insulating film 13.
Patent JP-S63174459-A (JP)
Title: Voice storing and transferring system
Inventor: MARUYAMA MINORU
IPC: H04M3/42
Filed: 1987-01-14
Abstract: PURPOSE:To improve the operability of a transmission origin subscriber and a destination subscriber, by transferring and storing a voice mail stored in an arbitrary voice storing means to a voice storing area for the destination subscriber provided in a specific voice storing means. CONSTITUTION:When a subscriber 2b stores the voice mail addressed to a subscriber 2a in the arbitrary voice storing means 100, a storage means 400 retrieves the voice storing means 100 provided in the voice storing area 200 for the subscriber 2a. As a result, when it is confirmed that the voice storing area 200 for the subscriber 2a is provided in another voice storing means 100, a transfer means 300 transfers the voice mail from the voice storing means 100 where the voice mail is stored to the voice storing means 100 where the voice storing area 200 for the subscriber 2a is provided. In such a way, it is possible to improve the operability of the transmission origin subscriber and the destination subscriber.
Patent JP-H11205115-A (JP)
Title: Interface circuit and integrated circuit for interface
Inventor: AJIOKA TSUTOMU
IPC: H03K17/945
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To perform miniaturization and to effectively prevent unauthorized alteration in an interface circuit used in a pachinko stand or the like for outputting the signals of a two-wire type electronic switch or the like to a control circuit. SOLUTION: A comparator circuit 7 with hysterisis is used as a comparator circuit for constituting the interface circuit, and an output circuit 8 for outputting comparison output to the control circuit is provided. The comparator circuit 7 and the output circuit 8 are sealed inside an IC 10. By using such an ICI path, this interface circuit 3 is miniaturized and the unauthorized alteration is effectively prevented.
Patent JP-H06213519-A (JP)
Title: Refrigerating cycle controller
Inventor: NISHIDA SHIN
IPC: F25B5/02
Filed: 1993-01-19
Abstract: PURPOSE:To restrain a water hammer phenomena from arising by a refrigerating cycle controller to prevent noise and vibrations caused by the water hammer phenomena from occurring. CONSTITUTION:A solenoid valve 70 is installed between an expansion valve 60 and a rear seat side evaporator 80. When the cooling operation state of a front seat side evaporator 50 and the rear seat side evaporator 80 is switched to the cooling operation state of the front seat side evaporator 50, the solenoid valve 70 is closed by opening an operating switch Sf with an operation switch Sc closed. Thereby, the inflow of pressure-reduced refrigerant is cut off and an impact produced in pipes 4 and 7 and the evaporator 80 by a water hammer phenomena can be mitigated.