baber/WOPTO huggingface dataset:
Patent JP-S60215709-A (JP)
Title: Gas blowing nozzle for furnace
Inventor: HAYASHI KIYOHIDE
IPC: C21C7/072
Filed: 1984-04-07
Abstract: PURPOSE:To adjust the flow rate of gas blown into a furnace in a wide range by joining a part of a smaller diameter communicating with the inside of the furnace to a tubular body connected to a gas feeding source and by putting the needle part of a rodlike body in the slender part. CONSTITUTION:A tubular body 4 is composed of a part 8 of a smaller diameter communicating with the inside of a furnace through the tip 7 and a part 9 of a larger diameter having an inlet 11 connected to a gas feeding pipe. The needle part 15 of a rodlike body 5 is driven by a cylinder 6 and can be freely put in the slender part 8. The cross-sectional area of gas fed from the inlet 11 and passed through the part 8 is changed by putting the needle part 15, and the flow rate of the gas is considerably changed by changing the pressure of gas in a gas feeding source G.
Patent JP-H01243713-A (JP)
Title: Phase correcting circuit
Inventor: YAMASHIYA KATSUYOSHI
IPC: H04N5/93
Filed: 1988-03-25
Abstract: PURPOSE:To attain a desired position correction without adding an externally added components by synthesizing and amplifying a signal component passing through a trapping circuit composed of RLC elements and a signal components passing through an amplifier having a prescribed amplification factor at the level ratio 2:1. CONSTITUTION:In a phase correcting circuit, a regenerative signal Vin is supplied to a buffer circuit A1, and supplied to a trapping circuit T1 composed of the RLC elements consisting of an amplifier A2 having the amplification factor of -K, a resistance, a coil and a capacitor. Here, when the signals to be supplied to the circuit T1 and the amplifier A2 are respectively set at V1 and V2, the signals V1 and V2 are synthesized respectively through the circuit T1 and the amplifier A2 by an adder circuit A4, they are amplified to the desired level and outputted by an amplifier A3. Here, a transfer function from an input signal V1 to an output signal Vout is expressed by the expression given. Consequently, by setting the amplification factor K so that the signal level ratio of the signals V1 and V2 may be at 2:1, the desired phase correction is attained.
Patent JP-S62226260-A (JP)
Title: Asynchronous data bus interface
Inventor: UTSUKI YOSHIAKI
IPC: G06F13/42
Filed: 1986-03-27
Abstract: PURPOSE:To attain the highly efficient transfer of data without requiring many procedures by using the control signal received from a digital electronic device to control a latch where the input and output sides are independent of each other and performing transfer of data when the prescribed conditions are satisfied. CONSTITUTION:Data are transferred between two digital electronic devices 1 and 2. A latch 4 where the input and output sides are independent of each other is used as a temporary data holding circuit in case the time width of the write signal delivered from the device 1 is larger than the time width of the read signal delivered from the device 2 or such conditions can be satisfied. A control circuit 3 controls the latch 4 by means of the write and read signals delivered from devices 1 and 2 respectively.
Patent JP-S60212206-A (JP)
Title: Absorption of gas by using floating globules
Inventor: TAIRA EIZOU
IPC: B01D53/18
Filed: 1984-04-08
Abstract: PURPOSE:To promote the contact mixing of gas and a liquid, in a gas absorbing method, by packing the space above the mesh net or perforated plate in an absorbing tower with floating globules and temporarily stopping the flow of the gas and the liquid, and subsequently scattering floating globules by the gas. CONSTITUTION:The space above the perforated plate or mesh net 2 of an absorbing tower 1 is packed with easily floatable globules 3 in a definite thickness. Now, an absorbing solution dripped from above is accumulated to a gas passing part because said gas passing part is clogged by floating globules while gas to be absorbed from below is also temporarily stopped and, during this time, the gas pressure rises and, when reaches definite pressure, floating globules are scattered by the gas. At this time, the absorbing solution adhered to the globules and that stayed on the mesh net or perforated plate are simultaneously blown up and the contact mixing of the absorbing solution and the gas is promoted.
Patent JP-S56165343-A (JP)
Title: Case for semicoductor chip
Inventor: KUNIEDA SHINICHI
IPC: H01L23/556
Filed: 1980-05-26
Abstract: PURPOSE:To eliminate a soft error due to the irradiation of alpha-rays by locating an upper section of glass for sealing where lower than a plane including a semiconductor chip in a semiconductor chip case which seals a cap to a ceramic base through the glass for sealing. CONSTITUTION:A ceramic base 11 to which a semiconductor chip 12 is mounted is sealed with a ceramic cap 16 through glass for sealing 14. The glass for sealing is located where lower than a virtual plane 17 including the surface of the semiconductor chip by raising the surface, to which the semiconductor chip 12 is mounted, by a degree in a ceramic case at that time. Thus, the irradiation of alpha-rays generated from the glass for sealing is removed, and the generation of a soft error of a semiconductor memory is reduced.
Patent JP-H05230510-A (JP)
Title: Operating method for blast furnace
Inventor: TAKAO MASAYOSHI
IPC: C21B5/00
Filed: 1992-02-19
Abstract: PURPOSE:To enable the continuation of a stable blast furnace operation by maintaining the descending speed indices of the charge in the central part and middle part of the blast furnace within a prescribed range. CONSTITUTION:The descending speeds at the surface of the charge in the furnace in the peripheral part, middle part and central part in the radial direction of the blast furnace are respectively measured. The descending speed index Tc of the central part and the descending speed index Tm of the middle part are determined by equation I, equation II from the measured descending speeds. The descending speed index Tc of the central part is maintained within a range of 26 to 31% and the descending speed index Tm in the middle part within 30 to 35% by regulating the O/C of the charge in the radial direction of the furnace according to the two determined descending speed indices Tc, Tm. In the equations I, II, Vw denotes the descending speed at the surface of the charge in the peripheral part of the furnace; Vm is the descending speed at the surface of the charge in the middle part of the furnace; Vc is the descending speed at the surface of the charge in the central part of the furnace. As a result, a fuel ratio is lowered.
Patent JP-S545118-A (JP)
Title: Supercharger
Inventor: SATOU SHIYOUJIROU
IPC: F02B39/14
Filed: 1977-06-15
Abstract: PURPOSE: To provide a supercharger which has incorporated therein a brake controlled in accordance with the pressure of air supply for limiting the air supply pressure in a high speed region of the supercharger below a particular level. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58185124-A (JP)
Inventor: TONE YASUYOSHI
IPC: A47H13/16
Filed: 1982-04-26
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-S60216038-A (JP)
Title: Speed controller for vessel propelling machine
Inventor: IWAI TOMIO
IPC: F02D29/02
Filed: 1984-04-10
Abstract: PURPOSE:To automatically and stably control the speed within an aimed revolution speed range by detecting the actual revolution speed of an engine and accelerating and decelerating the speed through the throttle operation when the speed deviates from a set aimed revolution speed. CONSTITUTION:When the actual revolution speed VF of an engine is increased by the operation of a throttle operation part, and VF increases over an initial limit speed VSA, the first comparator 54 outputs a signal VA, which is transmitted to a one-shot multi-vibrator 60, and a signal VO is transmitted to a delay circuit 68 for a certain time. The output signal VO of the circuit 68 is amplified in the state delayed by (alpha) in comparison wth the signal VO by an amplifier 62, and drives a motor 38 in the throttle closing direction through the element 64A of a switch 64, and turns the throttle valve in the closing direction, and the increase of speed exceedings an upper limit speed VSB is prevented. When the actual revolution speed VF reduces below a lower limit speed VSC, the throttle valve is opened by the output signal VC of the third comparator 56.
Patent JP-2000268967-A (JP)
Title: Organic el element
Inventor: ARAI MICHIO
IPC: H05B33/22
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic element having high efficiency and a long life by providing an organic layer having a luminescent layer between a hole injecting electrode and an electron injecting electrode, an inorganic electron transporting layer with high resistance between the luminescent layer and the electron injecting electrode, an organic electron injecting layer between the inorganic electron transporting layer and the electron injecting electrode, and an inorganic insulating hole injecting and transporting layer between the luminescent layer and the hole injecting electrode. SOLUTION: In this organic EL element, a base 1, a hole injecting electrode 2, an inorganic insulating hole injecting and transporting hole 3, a luminescent layer 4, an inorganic electron transporting layer 5 with high resistance, an electron injecting layer 6 and an electron injecting electrode 7 are laminated in this order, and a driving power supply E is connected between the hole injecting electrode 2 and the electron injecting electrode 7, to adjust the color tone of a luminescent color and to produce multiple luminescent colors. The inorganic insulating hole injecting and transporting layer 3 between the luminescent layer 4 and the hole injecting electrode 2 efficiently injects a hole into an organic layer on the luminescent layer 4 side from the hole injecting electrode 2. Transfer of an electron from the organic layer to the hole injecting layer 2 is suppressed to efficiently combine the hole with an electron in the luminescent layer 4.
Patent JP-H07253714-A (JP)
Title: Developing device
Inventor: SOJO YOSHIHIRO
IPC: G03G15/08
Filed: 1994-03-14
Abstract: PURPOSE:To accurately measure the concentration of toner at all times irrespective of a change in the fluidity of developer when causing the developer to stay in a carry part where the developer is carried, and measuring the concentration of the toner in the developer in the staying part by means of a toner concentration sensor. CONSTITUTION:While stirring the developer 2 by means of stir/carry members 15 and 16, a developing device carries the developer 2 within the carry parts 13 and 14, and measures the concentration of the toner in the carried developer 2 by means of the toner concentration sensor 20. In this case, the stay part where the developer 2 is caused to stay by decreasing the speed at which the developer 2 is carried is provided in the carry parts 13 and 14, and to measure the concentration of the toner in the developer 2 in the stay part by means of the toner concentration sensor 20, the toner concentration sensor 20 is positioned upstream in the stay part in the direction where the developer 2 is carried.
Patent JP-H06281038-A (JP)
Title: Drive device for valve body in flow rate controller
Inventor: ISHIDA HIROAKI
IPC: F16K31/04
Filed: 1993-03-29
Abstract: PURPOSE:To instantaneously cut off supply of fluid in the case of a power failure or the like by interposing, between a drive member for moving a valve body and a drive source, a switch member capable of moving between a drive force transmitting position and a drive force cutting off position so as to operate the switch member at the time of power failure. CONSTITUTION:When a coil 28 is energized and an iron core 27 is excited, an attracting piece 21 is attracted and held. When a motor 23 is rotated forward, a slider 12 is moved right via a gear train. Although a pin 12e of the slider 12 is separated from an arm 16a of a lever 16, the lever 16 is located in a drive force transmitting position since the attracting piece 21 is attracted and held. When the slider 12 is further moved, a valve body 5 is pressed via a shaft 7, to be thus opened. In this state, the iron core 27 is de-excited to release the attracting piece 21 if energization to a device is cut off due to a power failure or the like. Consequently, the lever 16 is turned to a power untransmissible position by a spring 18 so that the valve body 5 is instantaneously closed by a closing spring 13.
Patent JP-H03270762-A (JP)
Title: Adhesive coating apparatus in wooden panel manufacturing process
Inventor: KAWAKAMI HIDETADA
IPC: B05C13/00
Filed: 1990-03-20
Abstract: PURPOSE:To coating a frame body with an adhesive by stably supplying a proper amount of the adhesive to a nozzle in order to bond a face plate to the frame body by arranging an adhesive supply means sending the adhesive to the nozzle on the basis of the detection signal from a core material detection means. CONSTITUTION:When a gate-shaped arm 13 guided on a track moves on the upper side of the frame body 13 carried from a previous process by a work feeder 11, the core material detection means 15 arranged in front of the nozzle 14 arranged to the arm 13 detects core materials 2a, 2b and a predetermined amount of an adhesive is supplied to the nozzle 14 in a stable state from a tank by the pump 20c of an adhesive supply means and applied to the core materials 2a, 2b from the nozzle 14. At this time, by applying the adhesive to the core materials 2a, 2b from the nozzle 14, the adhesive is not applied to the entire surfaces of the core materials 2a, 2b but can be applied only to the center parts of the core materials 2a, 2b along the longitudinal direction thereof so as not to be applied to the side edges of the core materials 2a, 2b.
Patent JP-S544580-A (JP)
Title: Production of semiconductor devices
Inventor: KONUMA TAKESHI
IPC: H01L21/338
Filed: 1977-06-13
Abstract: PURPOSE: To make the impurity concentrations of respective layers accurate and obtain FETs of good electrical characteristics with good reproducibility by forming an N -  type layer which becomes a buffer layer by an ion implantation method. or the combination of an epitaxial method and ion implantaion method. within a semi-insulating GaAs substrate and an active layer by an epitaxial method or the combination of an epitaxial method and ion implantation method. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08226146-A (JP)
Title: Feed water valve with bypass circuit
Inventor: HASHIMOTO SHIGERU
IPC: E03B11/02
Filed: 1995-02-20
Abstract: PURPOSE: To reserve emergency potable water over a long term by providing a feed water valve with a bypass circuit and keeping fresh water always circulating in a polyethylene vessel for preventing the occurrence of corrosion. CONSTITUTION: Vinyl hoses 7 and 8 are connected to the nozzle of the cover of a polyethylene vessel and when a valve 1 is opened, water is stopped with a water stop valve 3. As a result the water flows to a takeout port 2 and fills the vessel via the nozzle 5 and the hose 7. Then, the water, after filling the vessel, passes the port 4 via the hose 8 and the nozzle 6, and is discharged from the delivery port of the valve 1. The valve 1 is mounted on the frequently used water service pipe of a kitchen or the like, and fresh water is always circulated in the vessel for preventing the occurrence of foul water. According to this construction, the vessel forms an integral part of the water service pipe and water can be reserved without any limit to a period. Also, the water can be used as potable water for several days at the time of a water supply failure.  Furthermore, the vessel can be demounted and carried whenever necessary.
Patent JP-S59195895-A (JP)
Title: Semiconductor laser
Inventor: UENO SHINSUKE
IPC: H01S5/10
Filed: 1983-04-21
Abstract: PURPOSE:To enable large optical output oscillation by not only low-threshold high-efficiency oscillation but also fundamental lateral-mode oscillation by forming a striped excitation region by using a double hetero-junction semiconductor material holding a guide layer and an active layer by a clad layer. CONSTITUTION:An n type AlGaAs first clad layer 11, an n type AlGaAs guide layer 12, an n type AlGaAs active layer 13 and an n type AlGaAs second clad layer 14 are grown on an n type GaAs substrate 10. An SiO2 film 15 is left in a striped form and these layers are etched up to the substrate 10, and the etched section is buried with a constitutional substance of striped DH structure and a P<-> type AlGaAs third clad layer 16 of different impurity types. A window is bored to an SiO2 film 17, and Zinc is diffused up to the inside of the active layer. A formed excitation region 18 is in contact with a P-N junction surface generated between the active layers at both ends and a P-N junction surface shaped in a boundary between the guide layer and the active layer, carriers are injected from three directions, and the rise of gains required for fundamental lateral- mode oscillation is promoted, thus enabling oscillation at a low threshold.
Patent JP-H11274809-A (JP)
Title: Dielectric filter, dielectric duplexer, mounting structure for dielectric filter, mounting structure for dielectric duplexer and communication equipment system
Inventor: MIYAMOTO HIROBUMI
IPC: H01P1/205
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric filter, a dielectric duplexer and a communication equipment system or the like with which an external connection Qe can be easily adjusted after an outer conductor or input/output electrode is formed. SOLUTION: Input/output electrodes 17 and 18 are formed on the surface of a dielectric block 12 in the state of no conduction to an outer conductor 15 while securing a prescribed gap (g) with the outer conductor 15. An insulator 19 is provided on the surface of the outer conductor 15 near the gap (g). Since a ground current around the input/output electrodes 17 and 18 flows while detouring the insulator 19, the route of the ground current is extended just for the arrangement of the insulator 19. Then, the installation of the insulator 19 on the surface of the outer conductor 15 near the gap (g) is electrically equivalent to the serial connection of an inductance Le to the input/output electrodes 17 and 18.
Patent JP-S58187018-A (JP)
Title: Intermittent signal generator
Inventor: NAGAO SEIJI
IPC: H03K3/66
Filed: 1982-04-26
Abstract: PURPOSE:To set a titled generator easily, by making the time of the on/off signal of an intermittent signal variable by changing only the period of a pulse signal of an oscillation circuit. CONSTITUTION:Signals (a), (b) of oscillating circuits 1, 3 outputting the pulse signal whose period is varied freely are counted at count circuits 2 and 4. An FF circuit 5 is set with an output signal (c) of the circuit 2 and reset with an output signal (d) of the circuit 4, and a noninverting signal (e) and an inverting signal (f) are outputted, the circuit 2 is reset with the signal (e) and the circuit 4 is reset with the signal (f). Since the time of the on/off signal of the intermittent signal is varied by changing only the period of the pulse signals (a), (b) of the circuits 1, 3, thus setting the generator easily.
Patent JP-S56168424-A (JP)
Title: Generator of milli-microsecond pulse
Inventor: HOTSUTA TOMIO
IPC: H03K3/86
Filed: 1980-05-29
Abstract: PURPOSE:To increase the height value of a milli-microsecond pulse wave, by securing a longitudinal connection among the transistors, providing a delay line having an open end to the collector of a transistor at the end of one side and at the same time applying the voltage to the collector via a high resistance. CONSTITUTION:An input voltage change of the negative direction is applied to a coaxial line 7 by a voltage drop between the collector and earth of a transistor (TR)Qn which is caused by an electron avalanche. This change of input voltage progresses toward the open end of the line 7 to cause a full reflection at the open end. The voltage wave received the full reflection advances toward the collector of the TRQn from the open end. The potential between the collector and earth of the TRQn becomes to almost zero at a time when the voltage wave reflected from the open end of the line 7 returns to the collector of the TRQn. Then the electron avalanche discontinues to set the voltage drop of a resistance R5 at zero. Thus a narrow pulse is produced at an output terminal 2 with 1/2.VCC wave height value.
Patent JP-S58211582-A (JP)
Inventor: ARAN EICHI BUIRUZU
IPC: F04B1/20
Filed: 1983-04-20
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-S60218291-A (JP)
Inventor: YASUNOBU SEIJI
IPC: G05B13/02
Filed: 1984-04-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03272942-A (JP)
Title: Uppermost sheet feeding device
Inventor: TAKADA SOICHI
IPC: B65H3/48
Filed: 1990-03-20
Abstract: PURPOSE:To feed only the uppermost sheet by installing an air stream generating means which forms an air stream by jetting an air stream towards the vicinity of each deformed part of the uppermost sheet which is vacuum-attracted to a feeding surface, on the downstream side in the feeding direction from a placing plate. CONSTITUTION:A feeding means partially and upwardly deforms at least the edge part on the downstream side in the transport direction of the uppermost sheet P2 among the superposed transported sheets, i.e., the front edge part, at each position in the width direction, by a negative pressure, and is deformed into wave form. In the deformed state, the uppermost sheet P2 is transported through the vacuum attraction onto a feeding surface, and an air stream is jetted from an air stream generating means 96 toward the vicinity of each deformed part from the downstream side in the feeding direction. Accordingly, the uppermost sheet P2 is deformed upwardly, and the sheets P1 succeeding to the rest second sheet are not vacuum-attracted to a feeding surface a nearly flat state is maintained as it is.
Patent JP-S60218273-A (JP)
Inventor: YAMAMOTO HISAO
IPC: B66B1/44
Filed: 1984-04-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06258209-A (JP)
Title: Preparation and its manufacture
Inventor: IMAMURA SEIJI
IPC: G02B21/34
Filed: 1993-03-05
Abstract: PURPOSE:To completely immobilize an object to be tested in a short time and to preserve and store it by using a photosensitive resin as a medium. CONSTITUTION:An object 2 to be tested is put on a placing glass 1, an anaerobic photosensitive resin 6 is dropped on it, and then a cover glass 4 is laminated on it by tweezers 5, so that the object 2 to be tested is held like a sandwitch. When ultraviolet rays are radiated in this condition, the photosensitive resin starts reacting by ultraviolet rays to be hardened while adheres the mounting glass 1 and the cover glass 4 together, so that the object 2 to be detected is immobilized. As the photosensitive resin is anaerobic, a flashing part touching the air is not hardened even if the ultraviolet rays are radiated an can be wiped off, so that the preparation, in which unnecessary matter is eliminated and the object 2 to be tested is completely immobilized, can be made.
Patent JP-H04306638-A (JP)
Title: Document cassette
Inventor: ICHIKAWA SHINICHI
IPC: G03B27/62
Filed: 1991-04-03
Abstract: PURPOSE:To use a document cassette body as it is by permitting the replacement of a cover glass plate on which a mask corresponding to a reading document is installed, even if the size of one side of the reading document differs. CONSTITUTION:As for a document cassette 10 used for an image reader, a reading document S is nipped by a supporting glass plate 6 and a cover glass plate 18. Flare preventing masks 17 and 19 are formed on the supporting glass plate 16 and the cover glass plate 18. The cover glass 18 has the mask 19 corresponding to the size of the reading document S, and can be mounted and demounted by leaf springs 30a and 30b.
Patent JP-S60214586-A (JP)
Inventor: KANOU TAKESHI
IPC: H05K3/42
Filed: 1984-04-10
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。