baber/WOPTO huggingface dataset:
Patent JP-S58163185-A (JP)
Title: Pressure device for layer-built fuel cell
Inventor: MIZUMOTO YOUICHI
IPC: H01M8/24
Filed: 1982-03-23
Abstract: PURPOSE:To facilitate regulation of the face pressure in a layer-built fuel cell body, by mounting an expandable pressure tank between the cell body and a stopper board and controlling the inner pressure. CONSTITUTION:A layer-built fuel cell body 1 and an insulative board 2 are mounted on a lower stopper board 9b. Predetermined planeness is required for said board 9b to meet the operating condition of an unit cell 7. Then a pressure tank 11 is mounted on it and an upper stopper board 9a is fixed while separating by predetermined distance from the lower stopper board 9b through a fixed rod 10. Said board 9a and fixed rod 10 have only the mechanical strength. Thereafter nitrogen gas, for example, is encapsulated in the pressure tank 11 and the pressure in said tank 11 is controlled to produce the predetermined face pressure required for said body 1. Consequently the constructing members for said body 1 and the insulating board 2 will flex by same degree with the planeness of the lower stopper board 9b through relatively low pressure, while the accumulating effect of planeness or parallelism due to the lay-built structure will not influence on the face pressure because of said tank 11 resulting in uniform face pressure distribution.
Patent JP-2000249323-A (JP)
Title: Method for combusting waste ion exchanging resin
Inventor: NOZAKI MASASHI
IPC: F23G5/20
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To protect a furnace material against damage by performing a pretreatment for substituting an alkaline earth metal ion for an alkaline metal ion when used waste cationic-exchange resin containing alkaline metal ions is burnt in an incinerator thereby preventing generation of harmful substances. SOLUTION: In case of coal fired (pulverized coal) boiler, bulk coal is loaded from a pile 4 in an open-air coal storage yard onto a conveyor 3 using a stacker crammer 5 and fed to a crusher 6 before being thrown into a combustion furnace from a coal burner nozzle and combusted. In front of the crusher 6, pretreatment is performed, e.g. waste ion-exchanging resin where alkaline earth metal ions are substituted for alkaline metal ions is mixed into bulk coal through a hopper 7. According to the arrangement, harmful substances are not generated even if waste ion-exchanging resin having high heat quantity is employed as a heat source material in the combustion furnace 1.
Patent JP-H08251802-A (JP)
Title: Sampling synchronization method of digital relay
Inventor: OKITSU TOSHIYUKI
IPC: H02H3/28
Filed: 1995-03-08
Abstract: PURPOSE: To provide the sampling synchronization method, of a digital relay, in which a sampling operation can be synchronized with high reliability by a small hardware constitution. CONSTITUTION: A digital relay is provided with register groups 2a, 2b, 3a, 3b to which pieces of information data are input from serial-parallel converters 1a, 1b, with parallel-serial converters 4a, 4b, with separation-timing setting circuits 5a, 5b, with multitiming setting circuits 6a, 6b, with logic circuits 7a, 7b and with phase comparison parts 10, 11. As a part of a relay function which constructs the current differential potential relay system of a multiterminal system, a sampling operation is synchronized without relying on a communication installation.
Patent JP-S63215119-A (JP)
Title: Interference detector
Inventor: SAKATA MINORU
IPC: A61L27/00
Filed: 1987-03-03
Abstract: PURPOSE:To detect interference in spite of electric field intensity by varying the bias voltage of a rectifier circuit responding to the electric field intensity. CONSTITUTION:The titled device is constituted of a logarithmic detection circuit 1 which performs the logarithmic detection of the signal of a reception wave including a disturbing wave, and the rectifier circuit 9 with constitution where the DC bias voltage is varied corresponding to the DC component of the logarithmic detection circuit 1, and which takes out only a high frequency component from a logarithmic detecting signal from the circuit 1, and obtains a DC value corresponding to the amplitude of the component. When a noise component is superposed in a weak electric field, the bias voltage of a full-wave rectifier circuit 7 is decreased by the output of a DC amplifier 8. In such a way, it is possible to prevent an integral value from being increased due to the noise component, and to take out only the size of the high frequency component due to the interference.
Patent JP-H06258294-A (JP)
Title: Ultrasonic flaw detector
Inventor: YAMANO MASAKI
IPC: G01N29/04
Filed: 1993-03-09
Abstract: PURPOSE:To provide an ultrasonic flaw detector by which a flaw can be detected on the whole surface of a metallic plate. CONSTITUTION:A tire type plate wave array probe 1 arranged in one edge part of a metallic plate A and tire type vertical array probes 2 and 2 arranged in both edge parts of the metallic plate A are provided, and a plate wave array flaw detector 3 is connected to the tire type plate wave array probe 1, and vertical array flaw detectors 4 and 4 are connected to the tire type vertical array probes 2 and 2, respectively. Reflection signals of an ultrasonic wave inputted to the plate wave array flaw detector 3 and the vertical array flaw detectors 4 and 4 from the metallic plate A are inputted respectively to a comparator 5, and are judged as being a defect when a signal of not less than a threshold value exists. The reflection signals are also inputted to a flaw detection image display unit 6, and an inspection result of the metallic plate A is displayed as a two-dimensional plan view.
Patent JP-H09219993-A (JP)
Title: Controller for ac elevator
Inventor: TANIGAKI TORU
IPC: B66B1/30
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent the switching cycle of a regenerative power consumption circuit and the output frequency of an inverter from interfering with each other at the time of regenerative operation of an elevator. SOLUTION: At the time of regenerative operation of an elevator, the terminal voltage of a smoothing capacitor 3 is detected by a voltage detector 13, and a PWM circuit 16 compares the voltage with a triangular wave to output a PWM signal. A base drive circuit 15 makes ON-OFF control of a transistor 12 through the PWM signal. As a result, the switching cycle of the transistor 12 becomes a fixed value determined by the cycle of a carrier signal of triangular waves regardless of the magnitude of regenerative power, thus causing previous setting to an appropriate value. Therefore, it is possible to avoid interference with the output frequency of an inverter 4.
Patent JP-H11248623-A (JP)
Title: Spectrophotometer and automatic analyzer
Inventor: WATABE SHIGEO
IPC: G01N21/27
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic analyzer capable of making absorbance spectrophotometric measurements and spectrofluorometric measurements by itself. SOLUTION: In this spectrophotometer, fluorescence of the measured an object to be measured 18 energized by a high-luminance light source 13 is condensed on an absorbance spectrophotometric slit 20 by a condenser mirror 21, transmitted light is dispersed into a spectrum by a spectral element 22, and sectrofluorometric measurements are made by selectively detecting light with a target wave length by a photo detector 23a. Light from a light source 24 for absorbance spectrophotometric measurement is permeated through the measured object 18, is condensed on a absorbance spectral slit 20, spectral separation of transmitted light is made by the spectral element 22 and absorbance spectrophotometric measurements are made by selectively detecting light with a target wave length by a photo detector 23b.
Patent JP-S61208561-A (JP)
Title: Parallel data processing device
Inventor: ISONISHI TETSUAKI
IPC: G06F15/16
Filed: 1985-03-13
Abstract: PURPOSE:To designate a data transfer direction optionally without changing a hardware by providing a function in a flag for designating from which basic arithmetic elements in the vicinity each basic arithmetic element fetches a data. CONSTITUTION:A plurality of respective basic arithmetic elements (PE) con nected in a form of a two-dimensional or a three-dimensional lattice have a memory 1, a computing element 10, a selector 8 and a flag 9. The flag 9 designates an information from which PE in the vicinity thereof a data is taken and an output thereof becomes a control signal to the selector 8. A value of the flag 9 is set by the memory 1 or the computing element 2.
Patent JP-S58167239-A (JP)
Title: Plastic molding
Inventor: YAMANE YUKIO
IPC: B60R13/04
Filed: 1982-03-26
Abstract: PURPOSE:To have a dish-shaped plastic molding such as rear finisher for the car body, which has got rid of necessity for hiding its mounting part, by forming the mount solidly as in a single piece stretching approx. in the perpendicular direction from the inside of the bottom wall and by fixing to a fixing plate with the aid of a fitting. CONSTITUTION:In a rear finisher B are formed a pair of mounts 9A, 9B at the inside of bottom wall B1 stretching toward the rear end panel 3 approx. in the perpendicular direction, and the side edge of a channel-shaped mounting bracket 10 is installed at these mounts 9A, 9B in a position near their foremost parts in such a way as hidden by an opaque coating 1. A stad bolt 11 to be inserted in a mount hole provided in the rear end panel 5 is welded fast to the joint wall 10a of this bracket 10, whereby the rear finisher B is installed at the panel 5 using a nut 12. Accordingly no opaque coating or sash is necessary over the surface now in order to hide the mounting parts. Thus a plastic molding with a larger effective area can be obtained.
Patent JP-H04284424-A (JP)
Title: Driving circuit connecting method for liquid crystal display element
Inventor: MATSUSHITA KATSUKI
IPC: H05K1/14
Filed: 1991-03-13
Abstract: PURPOSE:To eliminate the connection of a carrier tape where a defective LSI chip is mounted when the liquid crystal display element and a driving circuit are connected, to reduce the manufacture cost without abolishing a normal LSI chip, and to connect the element and circuit without much cost even when a liquid crystal panel and the carrier tape are different in pitch. CONSTITUTION:The carrier tape 4 where the LSI chip 8 for liquid crystal driving is mounted previously is mounted on a printed circuit board 3 and after they are connected, the liquid crystal panel 1 and printed circuit board 3 are connected.
Patent JP-H11233374-A (JP)
Title: Laminated electronic component
Inventor: MARUOKA MASATO
IPC: H01G4/30
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a large laminated electronic component having a thickness of its element greater than 1.2 mm, capable of securing adequately thickness of its external electrode. SOLUTION: A laminated ceramic capacitor 10 as an example of the laminated electronic component comprises an element 12 which is built by laminating a dielectric layer 14 and an internal electrode 16. An external electrode 18 is formed so that it is connected to the internal electrodes 16, alternately taken out to the facing end faces of the element 12. A curve having a radius of curvature r is formed at the edge of the element 12. Letting a thickness of the element 12 be x and a distance between the surface of the element 12 and the most external layer of the internal electrode 16 as g, desirably inequality relations x>1.2 mm, r/x>=0.04, r<g are fulfilled. Especially 0.04<=r/x<=0.10 is desirable.
Patent JP-S61257996-A (JP)
Inventor: GIANFURANKO KAINERI
IPC: C07C235/82
Filed: 1986-03-07
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-H04268068-A (JP)
Title: Vapor deposition device
Inventor: NAKANO KUNIAKI
IPC: C23C14/24
Filed: 1991-02-22
Abstract: PURPOSE:To enhance the reliable control of the temp. control of a substrate without entailing the movement of a control means for a substrate temp. by moving the vapor flow regulating member disposed between the substrate and an evaporating source back and forth along the substrate surface. CONSTITUTION:The evaporating source 6 housed in a vessel 8 contg. an electron gun in a chamber 1 evacuated to a vacuum via valves 9, 10 is evaporated by an electron beam 7. The vapor flow generated in such a manner is introduced from a slit 4a of the regulating member 4 for regulating the passage of the vapor flow to the substrate 3 and is deposited by evaporation on the surface thereof, by which the film is formed. The above-mentioned regulating member 4 is moved back and forth along the surface of the substrate 3 via a forward and backward moving means 5 in the above-mentioned vapor deposition device. The evaporating source 6 is moved back and forth in follow up to the forward and backward movement of this regulating member 4 or is preferably moved in the direction normal to the front surface of the evaporating source 6. The need for moving the control means for the substrate temp. together with the substrate 3 is eliminated in this way and the reliability of the temp. control of the substrate 3 is improved.
Patent JP-S63215871-A (JP)
Title: Fuel injection pump
Inventor: MORI KATSUMI
IPC: F02M59/44
Filed: 1987-03-05
Abstract: PURPOSE:To make the wall thickness of a plunger barrel possible to be smaller, by forming a leak fuel returning vertical groove to be interconnected to a leak fuel returning peripheral groove and a lubricating vertical groove to be interconnected to a lubricating peripheral groove both in an inner circumferential surface of the plunger barrel, respectively. CONSTITUTION:A fuel injection pump pressurizes fuel in a pump room 7 by reciprocation of a plunger 6 with rotation of a cam and discharges it out of a discharge port body 13. And, the plunger 6 is rotated by a control rack 24 with a shaft center line as the center, and an interconnected state between the control edge 20 formed in an outer circumferential surface of the plunger 6 and the fuel feed-discharge port 8 formed in a plunger barrel 5 is varied whereby a fuel injection quantity is controlled. In this case, a leak fuel returning peripheral groove 25 and a leak fuel returning vertical groove 26 to be interconnected to this peripheral groove 25 and extended in the axial direction both are formed in an inner surface of the barrel 5. In addition, a lubricating oil peripheral groove 30 and a lubricating oil vertical groove 31 both are formed in the inner surface of the barrel 5 as positioned in the lower part of the peripheral groove 25.
Patent JP-S58166852-A (JP)
Title: Priority processing system
Inventor: ATSUMI TOSHIAKI
IPC: H04L12/64
Filed: 1982-03-29
Abstract: PURPOSE:To perform priority processing for each logical channel, by taking out autonomously a priority display contained in a data block and writing a data after reading a corresponding address out of a primary storage device. CONSTITUTION:For a telephone 1, a data terminal 3 of non-packet is connected to a direct packet multiplexing device 4 via a converter 2 which performs both A/D and D/A conversions of audio signal. The device 4 gives the packet multiplication to the dial signal of the telephone 1 and the data of the terminal 3 with addition of a priority display and transmits these signal and data to a high- speed signal input/output device 6 which transmits and receives frames via a transmission line 5. The output of the device 6 is supplied to a data channel DCH having a direct memory access function, and the data block is stored in a receiving buffer of a subchannel 7. The channel DCH extracts autonomously the priority display of the data block, reads the address of the corresponding receiving buffer out of a primary storage device 9 and writes the data to this address. A central controller 10 performs a desired process in accordance with the priority display.
Patent JP-H04211783-A (JP)
Title: Pipe
Inventor: KURAUSU HEIRUMAN
IPC: F16L11/00
Filed: 1991-02-21
Abstract: PURPOSE: To avoid a sealing problem at low cost by providing a prescribed basically-wedge-shaped inner cross section spreading out longitudinally. CONSTITUTION: To join a tube with two inner walls 7, 8 of thin-piece bag shape such as a container especially at low cost and to avoid a sealing problem, a basically wedge-shaped additional material 4 which is projected outward and tapered toward outside is provided in two opposite sides of the inner wall 3 of a tube 1.
Patent JP-H11230071-A (JP)
Title: Hermetic compressor
Inventor: IIDA NOBORU
IPC: F04C23/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To realize the high suction efficiency in a case where a hermetic compressor provided with two sets of compression mechanism parts having the different phases is adopted. SOLUTION: A suction port and discharge ports 52a formed on an upper bearing have croissant shaped inner edge to be extended along one side edge of a groove 43a when a compression spaces I, II form the maximum or minimum capacity. This suction port 52a is so set as not to be communicated with both compression spaces I, II when a shaft has 0 deg. and 360 deg. and as to suck gaseous refrigerant by being continuously communicated with the compression spaces I, II when the shaft takes the other angle position. The discharge port 52a is formed of a pair of circular ports arranged along the other side edge of the groove 43a at a distance so as not to be communicated both compression space I, II when the compression spaces I and II have the minimum or maximum capacity.
Patent JP-S52131519-A (JP)
Title: Preparation of long-chain unsaturated esters
Inventor: KITAMURA AKIO
IPC: B01J23/26
Filed: 1976-04-27
Abstract: PURPOSE: Long-chain unsaturated esters are prepared with one-stage process from unsaturated fatty acids, their lower alkylesters or their glycerides in the presence of a catalyst comprising specific oxide mixture having a controlled reduction activity by the treatment with sulfur compounds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01222248-A (JP)
Title: Stopping position adjuster for scanning member
Inventor: YAMADA SHUJI
IPC: G03B27/52
Filed: 1988-03-01
Abstract: PURPOSE:To obtain an optimum braking degree at the time of actually stopping a scanning member with high accuracy by starting braking when the scanning member in an incoming motion passes a specified position, switching the braking degree with a braking switching means and obtaining the appropriate braking degree with an operation means. CONSTITUTION:The scanning member consisting of an optical part 1 and an original platen 2 is driven to come to a home position 1a at a specified speed with the aid of a scanning member driving means. When the scanning member in the incoming motion passes the specified position, for example, a read starting position 1b, braking is performed by a braking means. The braking degree is switched by the braking switching means and the stopping position of the scanning member 1, that means, the moving quantity thereof, is varied. The appropriate braking degree is operated by a braking degree operation means based on the switched moving quantity. The appropriate degree of braking at the time of stopping the scanning member 1 at the home position 1a is determined by moving the scanning member 1 actually and confirming it, so that accurate control of braking can be performed.
Patent JP-H08219762-A (JP)
Title: Angular position display for rotary head
Inventor: MACHII NOBUKATSU
IPC: G01B21/22
Filed: 1995-02-14
Abstract: PURPOSE: To obtain an angular position display for rotary head in which the rotational angular position and attitude of a rotary head can be recognized easily and the operation for designating the angular position of the rotary head can be carried out easily without actually viewing the rotary head. CONSTITUTION: The angular position display for rotary head comprises a rotary head having two rotary shafts intersecting perpendicularly each other and a detector rotatable in two directions through rotation of two rotary shafts, and an angular position display 30 for displaying the rotational angular position of both rotary shaft. The angular position display 30 comprises a three- dimensional display 31 for displaying the positional relationship between both rotary shafts and a detector three-dimensionally. Positional relationship of the detector with respect to two rotary shafts can be recognized easily based on a linear pattern 6A indicative of the position of the detector.
Patent JP-S62207786-A (JP)
Inventor: KUBOTA YOSHIHIRO
IPC: C04B41/87
Filed: 1986-03-06
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-S57177697-A (JP)
Title: New color developable and/pr fluorescence generable substrate used in tracing catalytic or enzymatic activity
Inventor: JIEMUSU AARU GOORUKE
IPC: G01N33/48
Filed: 1982-03-29
Abstract: Novel substrates for monitoring of catalytic activity resulting in hydrolytic release of products which can be readily detected by spectrophotometric or fluorometric means are provided. The substrates have the general formula:wherein B is a nucleotide base capable of assisting in hydrolysis of the phosphate ester at the 3'-position; R is a moiety selected from the group consisting of umbelliferonyl, 4-methyl-umbelliferonyl, 3-flavonyl, o-nitrophenyl, m-nitrophenyl, p-nitrophenyl, dinitrophenyl, cyanophenyl, acylphenyl, carboxyphenyl, phenylsulfonate, phenylsulfonyl and phenylsulfoxide; R' is a moiety selected from the group consisting of hydrogen, alkyl, alkenyl cycloalkyl, aryl, araalkyl, acyl, oxaalkyl, thioalkyl, oxacycloalkyl, and thiocycloalkyl and R" is hydrogen or a cation selected from the group consisting of calcium, barium, lithium, sodium, ammonium substituted ammonium and pyridinium. The substrates are capable of undergoing catalytic-induced hydrolysis of the phosphate ester at the 3'-position to yield a species capable of being monitored spectrophotometrically or fluorometrically.
Patent JP-S59174873-A (JP)
Title: Magnetic brush cleaning device
Inventor: YORIFUJI TAKAO
IPC: G03G21/00
Filed: 1983-03-24
Abstract: PURPOSE:To carry out excellent cleaning stably for a long period by forming a standard density part for test development on the surface of an image carrier, detecting its density by a detecting means, and impressing a bias to a conductive sleeve and a toner recovering means according to the detected density. CONSTITUTION:A standard chart is provided to the front end part of the reverse surface of a platen except in a picture formation area and the standard density part 19 for the test development is formed right in front of an electrostatic latent image part 18 formed on a photosensitive body 1. This standard density part 19 is painted solid in, for example, black. A bias voltage controller 9 varies the bias voltage to a specific level corresponding to the density detected by the density sensor 8 and impresses it to the conductive sleeve 14 and reproducing roll 16. Consequently, the reverse sticking of toner and the stain of the photosensitive body are minimized to obtain excellent cleaning effect.
Patent JP-H11251581-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: INUMIYA SEIJI
IPC: H01L21/8247
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, whereby punch-throughs and narrow channel effects and reduction in the dielectric strength of a gate insulation film can be prevented and trenches can be formed self-aligningly. SOLUTION: A gate oxide film 1 and a first polycrystalline Si film 3 are formed successively on a p-type well 1, and after the first polycrystalline Si film 3 is etched to form a gate electrode 3, using a pattern 5 defining an island- like element-forming region as a mask, nitrogen is introduced in the side face of the gate electrode 3 as an oxidation suppressing material. Then, the p-type well 1 is etched to form a trench 7 self-aligningly with the gate electrode 3, using the pattern 5 as a mask. Thereafter, as normal, an element isolating insulation film and gate lead-out electrode are formed.