baber/WOPTO huggingface dataset:
Patent JP-H04104452-A (JP)
Title: Fluorescent lamp
Inventor: SHIMIZU TAKAO
IPC: H01J61/16
Filed: 1990-08-22
Abstract: PURPOSE:To obtain a fluorescent lamp with high efficiency, a long life and a fine diameter by setting the outer diameter to 4.0mm or below and the pressure of rare gas to 15Torr or above. CONSTITUTION:A nozzle 9 is closely stuck to the lower section of a glass tube 4, and a phosphor emulsion 10 is pressed into the tube 4. The emulsion 10 is pressed into the tube 4 to the position 11 about 50mm from the upper section of the tube 1, then the emulsion 10 is sucked out through the nozzle 9. Any fine glass tube 4 can be coated in this method. A nickel plate 16 with the width 2 mm and the length 4mm coated with a mercury alloy 17 and a getter agent 18 to release mercury for an electric discharge is welded to a lead wire 19. When mercury steam with the pressure 15Torr or above is guided into a lamp, the seal quantity of mercury is increased, and the long-life lamp is obtained. When mercury grains are sealed, the material and shape of an electrode can be freely selected, and the long-life and high-efficiency lamp is obtained.
Patent JP-S60111521-A (JP)
Title: Signal generating circuit
Inventor: WATARI SHIGERU
IPC: G06F1/10
Filed: 1983-11-21
Abstract: PURPOSE:To compensate a phase shift of a clock line with high accuracy by using an integration means to compare the phase of clock lines with different path and adjusting the driving capability of a clock driver through the result of comparison. CONSTITUTION:When an input CLKB of a phase comparator 6 is delayed than a CLKA in clock lines 2, 3, a phase comparator 6 outputs a low level for a period corresponding to the phase difference and keeps a high impedance state for other period. Since the output of the comparator is integrated by an LPF7, an output of the LPF7 is higher than the balancing potential. Then since a gate bias of a driver MOS transistor 9 is increased, the ON resistance is decreased, the current supply amount of the driver 5 is increased, the delay of the CLKB is decreased and the phase difference with the CLKA is reduced. When the CLKA is delayed more than the CLKB conversely, the delay of the CLKB is increased. Since this forms a kind of a PLL, even if a power voltage and ambient temperature are fluctuated, the lock state is held stable.
Patent JP-2001039207-A (JP)
Title: Rear combination lamp installation structure of gate lifter
Inventor: FURUKAWA TAKESHI
IPC: B66F7/06
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To expose a rear combination lamp so as to be visually recognized from the rear of a body, and also certainly avoid the contact of the lamp with the ground by sufficiently securing minimum ground clearance. SOLUTION: A gate lifter 2 vertically moves a gate 23 supported at the ends of a lift arm 21 and a tension arm by the up and down rotation of the arms. A recessed part 28 which is upwardly recessed is arranged in the floor part 13a of the rear part of a cargo box 13. The gate 23 is foldable toward the front of a body along the arms so as to be stored in the recessed part 28 by upwardly rotating the arms under the gate folded condition. Both the right and left side parts of a member 31 are connected to right and left lift arm brackets 21a, and a rear combination lamp 33 is attached to both the right and left outer side ends of the member 31 through a member bracket 31a projected rearward and a rear combination lamp mounting plate 32. The rear combination lamp 33 is exposed so as to be visually recognized from the rear of the body with the gate 23 stored in the recessed part 28.
Patent JP-H05152538-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOMATSU HITOSHI
IPC: H01L27/10
Filed: 1991-08-30
Abstract: PURPOSE:To prevent contact of an outer periphery of a fin with a semiconductor substrate and to improve performance of a semiconductor device in a fin-shaped structure to be used for a storage node of a capacitor of a DRAM. CONSTITUTION:An SiO2 film 12 and an Si2N4 film 13 are sequentially formed on a surface of a Si substrate 11. An SiO2 film having a thickness A of 1/10 of a length B of a fin is formed on the surface of the film 13. The SiO2 film, the film 13 and the film 12 are selectively opened to form a contact window 15. After a polysilicon layer is deposited on the entire surface, it is patterned in a fin shape. The SiO2 film on the film 13 is removed. Thus, a fin-shaped structure in which the periphery of a fin 16 is isolated at a distance C from the surface of the film 13 on the substrate 11 is completed.
Patent JP-S60111302-A (JP)
Title: Video signal processing unit
Inventor: OOTA YOSHIHIKO
IPC: H04N5/937
Filed: 1983-11-21
Abstract: PURPOSE:To obtain a television signal without the effect of video head mounting error by constituting a delay circuit with a program delay circuit so as to set variably the delay amount depending on the video head mounting error. CONSTITUTION:An optimum value is inputted to the programmable delay circuit 10 by operating a key switch 16 so as to eliminate a display error DELTAl corresponding to a mounting error DELTAtheta of a video head 4a. After a video signal incoming to a terminal 22 is fed to an AD converter 9 via a switch 2, it is fed to a memory 11, where the signal is extracted with a delay amount of zero when the head 4a corresponds to an unrecording magnetic tape 5' and with a set delay amount when a head 4b corresponds to the unrecording magnetic tape 5', and the signal is subject to each operation required such as luminance and chrominance signal separation or the like at a video signal processing circuit 12 digitally. Thus, the signal which is to be recorded by a head at a position 4b' substantially is recorded by the head 4b with a delay corresponding to the DELTAtheta and the signal is recorded while immune to mounting error.
Patent JP-H0669470-A (JP)
Title: Semiconductor device
Inventor: OKAMOTO KAZUYOSHI
IPC: H01L27/04
Filed: 1992-08-18
Abstract: PURPOSE:To improve the integration when circuits requiring resistance elements are made from the master substrate of a master slice type LSI by a slicing process. CONSTITUTION:A P-type diffused region 1 and an N-type diffused region 2 are provided on a master substrate. Gate electrodes 3 made of polycrystalline silicone or the like are formed on the regions 1 and 2 so as to form arrays. A resistance layer 4 is formed between the P-type diffused region 1 and the N-type diffused region 2. The resistance layer 4 may be made of the same material and in the same process as the gate electrodes 3. In order to produce a circuit which needs a resistance element, the resistance element can be made from the resistance layer in a slicing process. With this constitution, it is not necessary to use a diffused region as a diffused resistor, so that the integration can be improved.
Patent JP-S60144219-A (JP)
Title: Chain type belt-conveyor
Inventor: UORUTAA FURANKU
IPC: B65G17/12
Filed: 1984-10-18
Abstract: A continuous conveyor is provided having horizontal and vertical runs wherein articulated carrier members are combined with spacing members so that on horizontal runs a continuous belt is formed without gaps and wherein the spacer members form a supporting lip for the horizontal members during vertical runs.
Patent JP-H06286571-A (JP)
Title: Device and method for starting safety device in car
Inventor: TONII GIOUTOSOSU
IPC: B60R21/16
Filed: 1992-08-18
Abstract: PURPOSE: To surely activate a safety device when sudden deceleration exceeds a threshold value, by converting analog signals obtained from an acceleration sensor into digital acceleration data, and by installing a signal space discriminator for activating the safety device if a value converted into a signal space vector exceeds a threshold value. CONSTITUTION: An acceleration sensor 32 generates an analog signal representative of instantaneous acceleration. The analog signal is converted into continuous digital acceleration data, and sent to a log-calculating means 34 to obtain the natural log value of the acceleration data. The autocorrelation of the resulting log values is determined at autocorrelation processing means 36. The resulting log-correlation is match filtered at a match filter 38 to obtain the basis values pertinent to crash detection. The selected basis values are applied to a signal space discriminator 40. The discriminator 40 generates a trigger signal 41 for deploying an air bag when the signal space value corresponding to the pertinent basis values exceeds a threshold value.
Patent JP-S60112996-A (JP)
Inventor: YAMAMOTO HIROSHI
IPC: E21D9/12
Filed: 1983-11-24
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-S6197969-A (JP)
Title: Semiconductor device
Inventor: NAGURA HIDEAKI
IPC: H01L29/732
Filed: 1984-10-19
Abstract: PURPOSE:To widen the safe operational region of transistor by a method wherein a region with conductive type similar to that of base region but concentration lower than that of the same is provided on the surface of collector region between a high concentration region and a base region provided on the peripheral part of collector region. CONSTITUTION:Phosphorus is diffused and introduced from one side of a substrate 12 to form high concentration (N<++>) collector contact region 13 and then windows for diodes are opened on an SiO2 film 14 reverse to the surface of collector contact region 13 selectively diffusing and introducing boron as a P type impurity source through said windows to form diode regions 15. Firstly boron as a P type impurity source is selectively diffused to form a base region 16 with surface concentration of 5X10<18>cm<-3>. Secondly another window for emitter region is opened on the SiO2 film 14 above base region 16 while the other window for channel stopper is simultaneously opened on the SiO2 film 14 above collector region around base region. Finally phosphorus may be selectively diffused through these windows to form an N<++> type emitter region 17 with surface concentration of 5X10<20>cm<-3> and a channel stopper region 18.
Patent JP-2000036237-A (JP)
Title: Thin thermal fuse
Inventor: YAMANAKA HITOSHI
IPC: H01H37/76
Filed: 1998-07-18
Abstract: PROBLEM TO BE SOLVED: To provide thin thermal fuse capable of guaranteeing all of flux sealability, meltability and connectability across a strip type reed conductor and the connected part thereof. SOLUTION: A low melting point fusible alloy piece 3 is connected across a pair of strip type reed conductors 2, and flux is applied to the alloy piece 3. In addition, the flux coated low melting point fusible alloy piece 3 is sandwiched with resin films 1a and 1b, and film space around both of the resin films 1a and 1b, and space between each film and the strip type reed conductors 2 are sealed, thereby forming this thermal fuse. In this case, the breadth of the sealed part 20 of the strip type reed conductor 2 is made small.
Patent JP-S6278683-A (JP)
Title: Data collecting device
Inventor: HISHIKARI ISAO
IPC: G06F17/40
Filed: 1985-10-02
Abstract: PURPOSE:To maintain collected data to issuing an alarm and simultaneously outputting data to an external memory device or a printer when memory cannot contain data. CONSTITUTION:A host computer 1 sequentially stores measurement data from I/O devices 21, 22,... in a memory 12 and operates an operational means 13 to display the generated table of the collected data on a display means 14. When the collection of data proceeds and the memory 12 eventually cannot store the data, the computer 1 displays the alarm on the means 14, and simultaneously stores all the data in the memory 12 to the external memory or outputs said data to the printer 4, and protects the contents. After such processing, the computer 1 stores the data in the memory 12 again, and thence onward repeates the similar actions.
Patent JP-H1148099-A (JP)
Title: Working process checking method and device for working line
Inventor: MAKISE SHINICHI
IPC: B23Q41/08
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To establish a working process checking method and device for a working line which can certainly perform checking of the preparatory situation for each working process mechanically and conduct the checking itself of the working process automatically. SOLUTION: The data about the preparatory arrangement is entered in a control machine 12 and displayed, and it is made practicable to execute the actual working by a finishing machine 2 only when the preparation is arranged in strict conformity to the instructions of the display, wherein the control machine 12 to be connected with the finishing machine 2 is composed of a data entering means 13, data displaying means 14, and a controlling means 15 which emits a working stop signal to the finishing machine 2, receives a preparation end signal to exhibit that the preparatory arrangement for the specified working is ready in the finishing machine 2, and enables the machine 2 to execute the specified working.
Patent JP-S6199751-A (JP)
Title: Variable device of variable flow pump
Inventor: SHIBAYAMA NAOSHI
IPC: F16H61/00
Filed: 1984-10-18
Abstract: PURPOSE:To prevent delay of clutch connection in low temperature of working oil by providing plural sets of pistons for discharge amount change and oil chambers in series and by introducing different oil pressure when viscosity of working oil is increased. CONSTITUTION:When line pressure is increased by reducing oil flow necessary for hydraulic circuit, high feedback oil pressure fed to a step cylinder is increased by a pressure regulating valve 12, and the high feedback oil pressure is introduced into a first oil chamber 10 and a second oil chamber 11 through oil pathes 13, 15. This time, if the temperature of the working oil is dropped and viscosity of oil is increased, the oil in the oil path 13 is subject to flow path resistance by a choke type throttle valve 16, and oil pressure in the first oil chamber becomes negative. Then, a first piston 6 and a second piston 7 do not move immediately and discharge flow of a variable flow pump 1 is not reduced suddenly, and the line pressure is kept higher comparing with the time when the working oil temperature is relatively high.
Patent JP-2000059676-A (JP)
Title: Image pickup device
Inventor: ISHIGURO KEIZO
IPC: H04N5/238
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device which improves vertical resolution and dynamic resolution in the case of non-interlace image pickup. SOLUTION: Light from an object is converted to an electric signal by a CCD through a lens 1 and a diaphragm 2. Then, this signal is written through a camera signal processing part 5 into memories 6a and 6b for each frame. Read from the memory is controlled and the signal is converted to an interlaced signal. The time of exposure through the CCD 3 is controlled so as to be a prescribed term shorter than a one-field term and the diaphragm 2 is controlled so that average luminance can become a target value.
Patent JP-S61101337-A (JP)
Title: Automatic document feeder for copy machine
Inventor: KOIZUMI YUTAKA
IPC: B65H1/30
Filed: 1985-10-04
Abstract: PURPOSE:To provide capability of making efficient processing of many sorts of document, by making openable the cover part of a document turn-over unit installed in form of an extension in the direction of paper sheet ejection at a paper sheet ejection point of an endless document transport belt for transporting documents onto a platen. CONSTITUTION:A both-sides document receiving tray 20 is disposed above a document feed bell 5 and a document ejection roll couple 21 is installed at the entrance of the tray. When already used documents are accumulated on the document receiving tray 20, an automatic paper feed tray 6 is taken out while jumping it up, and when one-side documents are accumulated on a document reverse-feed belt 17, they are taken out by opening a manual insertion paper feed tray 4. Further, when any jam takes place in a document turn over unit, the jammed document staying on the belt 17 is taken out by opening the paper feed tray 4. The efficiency of work can be enhanced if paper feed process is carried in such a manner that manual insertion paper feed tray 4 is used for copy of documents of a plate size but the automatic paper feed tray 6 provided with a stack of documents piled on it is used for copy of documents of not so large size but a large quantity.
Patent JP-H0964050-A (JP)
Title: Semiconductor element and its manufacture
Inventor: KUROKAWA ATSUSHI
IPC: H01L21/3205
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To perform fine interconnections by providing the interconnections of a multilayer structure formed with dry etching resistant film on a low resistant metal layer. SOLUTION: After a through hole is provided on the predetermined part of a first interlayer insulating film 15, interconnection material is formed by a sputtering unit, and patterned by dry etching to form the first interconnection 16. The interconnection 16 becomes, for example, a multilayer structure that an Mo layer 16a, an Au layer 16b and a carbon layer 16c are sequentially stuck. The degree of sticking of the layers 16c and 16b as a mask layer is higher as compared with that of the conventional Au layer to an SiO2 film since it is formed continuously by the same sputtering unit. Accordingly, since the layer 16c sufficiently functions as the mask layer at the time of dry etching, accurate dry etching is conducted. Thus, the microminiaturization of etching can be performed.
Patent JP-H04104481-A (JP)
Title: Life judging method for stationary sealed lead-acid battery
Inventor: KUDO AKIHIKO
IPC: H01M10/42
Filed: 1990-08-22
Abstract: PURPOSE:To judge the state of a battery immediately before its life reaches the final stage by using the fact that the value of the internal impedance measured while the charging voltage is applied exceeds the preset times the initial value as a yardstick. CONSTITUTION:The value of the internal impedance measured while the charging voltage is applied is considered to include the value of the impedance caused by the diffusion of an electrolyte. The electrolyte is not fully diffused because an active material is changed into lead sulfate at the final stage of the life of a lead-acid battery, the value of the impedance caused by the diffusion of the electrolyte is increased, and the value of the total internal impedance is assumed to be raised. If the value of the impedance measured while the charging voltage is applied at the final state of the life of the sealed lead-acid battery is known in advance as compared with the initial value, the final stage of the life can be estimated.
Patent JP-S60114663-A (JP)
Inventor: NAGATA YUKIO
IPC: F25D21/06
Filed: 1983-11-25
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-S6199276-A (JP)
Title: Air-cooling fuel cell
Inventor: KUMETA MASAO
IPC: H01M8/04
Filed: 1984-10-19
Abstract: PURPOSE:To prevent accumulation of hydrogen gas by arranging platinum group catalyst on a path of air which is circulated and supplied into a cell stack. CONSTITUTION:Air manifolds 2 and 2', and hydrogen gas manifolds 3 and 3' are arranged on each opposite side of a cell stack 1, into which hydrogen gas is supplied through an open path and air is supplied through a circulation path consisting of blower 4 and damper 5. Then regulating the damper 5 exhausts a part of exhaust gas outside, with the rest of it coming to a circulation branch path 7 and being combined with fresh air sucked through a sucking valve 8, in correspondence with the amount of gas exhausted outside, so as to be fed into the stack 1. Therefore, since the hydrogen gas which leaks into the air circulation path is consumed with reaction to oxygen by catalysis, accumulation of hydrogen gas can be prevented.
Patent JP-H0539008-A (JP)
Title: Electric controlling braking device
Inventor: SHIRAI KENJI
IPC: B60T7/12
Filed: 1991-08-06
Abstract: PURPOSE:To enable control to be performed by operating force intended by an operator by controlling a wheel rotation restricting means in such a way as to be sufficient enough in answering to the manipulated variable of a brake in place of control which makes an actual braking effect coincide with a target braking effect when a vehicle is at a standstill. CONSTITUTION:A control device 100 controlling a braking device inputs the respective output signals of a brake switch 112, a footing force detection device 114, various kinds of fluid pressure sensors 116 through 124, vehicle speed sensors 126 through 132, height sensors 134 through 140, and of a longitudinal G sensor 144. And it also controls fluid pressure control valves 58 through 64 which form a part of a wheel rotation restricting means, to respond to each signal from the respective sensors. That is, control is performed in such a way that a detected actual braking effect coincides with a target braking effect computed based on the result of detection by a footing force detection device 114 detecting the controlled variable of a brake pedal 10. In this case, when it is detected that a vehicle is at a standstill, control shall be switched over to control by which brake operating force can be obtained in response to footing force, in place of the aforesaid control.
Patent JP-S6376895-A (JP)
Title: Formation of porous layer on metal surface
Inventor: MASUDA YASUO
IPC: F28F13/18
Filed: 1986-09-19
Abstract: PURPOSE:To form a porous plated layer on the inner surface of a copper pipe by inserting an insoluble anode rod into the copper pie with the inner surface coated with a hydrophobic thin film, and allowing a pulse current to flow between the copper pipe and the anode rod while sending a copper plating soln. contg. the bubbles of gaseous CO2 formed by the decomposition of copper carbonate to carry out plating. CONSTITUTION:The thin film of a hydrophobic substance such as oil and paint is formed on the inner surface of the copper pipe 2 as the heat-transfer pipe to be used for a heat exchanger, and the insoluble anode 9 is pipe to be used for a heat exchanger, and the insoluble anode 9 is arranged in the pipe 2. Copper carbonate 11 is added to the plating soln. contg. copper sulfate in a plating soln. tank 1, and the soln. is charged into the pipe 2. The copper carbonate is decomposed into a copper ion and gaseous CO2 in the plating soln. The CO2 forms fine bubbles, passes through the heat-transfer pipe 2 along with the plating soln., and then circulates to the tank 1. A pulse current is allowed to flow between the heat-transfer pipe 2 and the anode 9 by an electric power source 10, and a porous copper plated layer is formed on the inner surface of the heat-transfer pipe 2 on which the fine bubbles of gaseous CO2 are deposited. A heat-transfer pipe for heat exchange having excellent heat exchange efficiency can be produced in this way.
Patent JP-H0268888-A (JP)
Title: El element
Inventor: KITAGAWA MASAHIKO
IPC: H05B44/00
Filed: 1988-09-02
Abstract: PURPOSE:To obtain a uniform and excellent luminous brightness by applying a voltage between a pair of determined electrodes disposed on an insulating layer when a determined area of a luminous layer is made luminescent. CONSTITUTION:When a determined area of a luminous layer is made luminescent, a voltage is applied between a pair of determined electrodes 16a, 16b disposed on an insulating layer 15. When a AC current is sent between the metal electrodes 16a and 16b, the areas to which an electric field is applied are limited to just below each metal electrode 16a, 16b because the thickness between first and second insulating layers 14, 15 and the luminous layer 13 below each metal electrode 16a, 16b is about 0.5-3mum, which is sufficiently short, compared with the space between the metal electrodes 16a and 16b, and the areas of a luminous layer 13 below each metal electrode 16a, 16b emit orange light simultaneously by the currents running in the opposite directions. Hence, the luminous brightness in each luminous area can be uniformized.