baber/WOPTO huggingface dataset:
Patent JP-H0899098-A (JP)
Title: Waste disposal method by oxidation
Inventor: ARAN EFU ROJITSUCHI
IPC: C05F17/00
Filed: 1994-02-16
Abstract: PURPOSE: To lessen the formation of sludge and achieve this formation with a more cost effective and simplified treatment by providing the above process with a stage for obtaining an oxidized effluent resulted from at least partial oxidation of a biomass and a stage for returning the oxidized effluent to an ATAD reactor.  
     CONSTITUTION: Org. waste is supplied to the ATAD reactor 58 and air or other oxygen-contg. gas or in some cases further a nitrate are introduced via a line 59 into the ATAD reactor 58 where the self-heat high-temp. aerobic digestion treatment of suspended solid contents is executed. A clean decant which is cleaned is periodically taken out and is returned via a line 70 to the plant. On the other hand, the biomass settled in the ATAD reactor 58 is withdrawn and is loaded via a line 60 into an oxidation vessel 62 and is subjected to the oxidation treatment. The oxidized effluent is introduced via a line 66 into a mixing vessel 54 where the effluent is mixed with the sludge supplied from a line 52. the mixture is returned via a line 56 to the ATAD reactor 58. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H01215631-A (JP)
Title: Start controller of automatic gear vehicle
Inventor: MAEDA KENJI
IPC: F16H59/02
Filed: 1988-02-25
Abstract: PURPOSE:To enable a vehicle of being started immediately after the start of an engine by releasing the inhibition of the start control for the engine when the operation of the engine is interrupted during the drive of the vehicle or immediately after the drive thereof. CONSTITUTION:An automatic gear vehicle has both a shift position detection means A which detects an automatic transmission gear for the shift position thereof and a drive range starting control inhibition means B which inhibits the start control of the engine when the shift position is in the drive range. In such case the halt of operation of the engine is detected. There is provided an engine halt detection means C which detects whether the engine is during the operation or in the state right after the drive. There is provided a vehicle drive determining means D which determines whether the vehicle is during the drive or in the state right after the drive. There is further provided a start control inhibition releasing means E which releases the inhibition of the start control for the engine executed by the drive range start control inhibition means B when the engine is stalled during the drive of the vehicle or in the state right after the drive.
Patent JP-H02218623-A (JP)
Title: Conversion of methane
Inventor: AONO HIROMICHI
IPC: C07C11/04
Filed: 1989-02-21
Abstract: PURPOSE:To convert methane into 2C components such as ethane, ethylene, etc., in high conversion ratio and in high selectivity by bringing methane into contact with a catalyst prepared from a titanium oxide, lithium salt, phosphate and an oxide of element of group III in the presence of oxygen. CONSTITUTION:Methane is brought into contact with a catalyst shown by the formula (M is element of group III; 1<l<3; 0<m<2; 0<n<2) in the presence of oxygen at 700-850 deg.C and converted into 2C components such as ethane, ethylene, etc. The catalyst is obtained by blending a titanium oxide (e.g. TiO2, Ti2O3 or TiO) with a Li salt (e.g. Li2CO3, Li2O, LiOH or LiHCO3), a phosphate [e.g. (NH4)2HPO4 or (NH4)H2PO4] and an oxide of element of group III (e.g. Al2O3 or Ga2O3) and subjecting to solid-phase reaction at 900-1,200 deg.C. The molar ratio of methane/oxygen is preferably 1-20.
Patent JP-S56137655-A (JP)
Title: Manufacture of semiconductor device
Inventor: MENJIYOU ATSUHIKO
IPC: H01L21/28
Filed: 1980-03-29
Abstract: PURPOSE:To lay fine wiring without any adverse effect on the properties of an element by using impurity-added glass as spacer, providing an eaves of resist through the application of a resist mask and subsequent glass etching, and then removing the resist with the building up of a metal. CONSTITUTION:An opening 111 is provided in a silicon dioxide 110 on a silicon substrate where a diffusion layer is formed as prearranged and a silicon dioxide layer 112 and PSG113 with no impurities added are overlapped. Following this procedure, a resist mask 14 is applied and a window is opened in the PSG113 by combined means of aerotropic and isotropic etchings to create an eaves. Next, if an aluminum and silicon alloy 116 is built up, a stepped cut is assured. With the resist removed, fine wirings 117-119 are obtained. The second layer of aluminum wiring 121 is created through an interlayer insulation film 120. Under this constitution, there is no stepped out because of the formation of the second layer of wiring on a flat surface. Besides, the stepped cut of the alloy 116 is assured thus enabling the formation of fine wiring to be realized and a device of high reliability to be available.
Patent JP-S63208307-A (JP)
Title: Cavity for wide-band antenna
Inventor: AKAHA NORIYUKI
IPC: H01Q11/04
Filed: 1987-02-24
Abstract: PURPOSE:To reduce variation in antenna radiation pattern over a wide frequency range by providing a plate electric field absorption type radio wave absorber to a position of specific cavity depth from the surface of the opening of a cavity to the bottom. CONSTITUTION:The internal wall surface of the cavity 2 is an electric good conductor and a wave which travels from an antenna electrode 1 into the cavity 2 is reflected almost completely. The plate electric field absorption type radio wave absorbers, i.e. resistor sheets 4 and 5 are mounted it positions which are nearly 1/2N (N: positive integer, e.g. 1, 2,...) the depth (d) of the cavity. In this case, N=2 and the sheets 4 and 5 are provided at positions which are nearly 1/2 and 1/4 the depth (d). Consequently, the sheet 4 displays the maximum radio wave absorption effect to a standing wave 6 which is generated by half- wave resonance and the sheet 5 displays the maximum effect to a standing wave 7 which is generated by one-wavelength resonance respectively, thereby obtaining antenna characteristics which have small variation in antenna radiation pattern over a wide frequency range.
Patent JP-2000241196-A (JP)
Title: Method and apparatus for detection of error
Inventor: KIKUTA SHIGEYA
IPC: G01B21/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus, for the detection of an error, in which the reliability of a measured value at a counter can be confirmed. SOLUTION: This error detecting apparatus is constituted in such a way that, when the time from the edge of a first pulse signal A up to the edge of a second pulse signal B is less than 250 ns, i.e., one-fourth of the cycle of a measuring limit frequency by a personal computer, a first reference rise pulse and a second reference rise pulse are simultaneously input to a fifth AND circuit 71 so as to output an 'H' pulse and that a first reference fall pulse and a second reference fall pulse are simultaneously input to a sixth AND circuit 72 so as to output an 'H' pulse. The error detecting apparatus is constituted in such a way that outputs of the fifth and sixth AND circuits 71, 72 are input to an OR circuit 81 and that, when the 'H' pulse is input from either the AND circuit 71 or the AND circuit 72, the 'H' pulse is output.
Patent JP-S59164646-A (JP)
Title: Production of base material for optical fiber
Inventor: OKAMURA KOUJI
IPC: G02B6/00
Filed: 1983-03-11
Abstract: PURPOSE:To produce a base material of optical fiber having uniform composition and refractive index by closing an end near an introducing side of a gas of a reaction tube and providing an introducing means for raw material gas held at a retained temp. to near the closed end of the reaction tube. CONSTITUTION:An end of a quartz hollow reaction tube 21 is closed and a supporting bar 21a is attached thereto, which is fitted to a rotating mechanism 2. An introducing port 24 for raw material gas 22 is bored on the side wall of the tube near the closed end of the tube. An annular rotary connector 23 having an introducing port for gas is attached airtightly and freely movable around the outside periphery of the tube 21 to the neighborhood of the board gas inlet port 22. Further, a heat-retaining cover 25 is applied to the reaction tube 21 to the area near said attachment. The raw material gas for forming a glass layer is introduced into the reaction tube through the annular rotary connector 23, and the tube wall is locally heated by moving an oxyhydrogen burner 3. In this stage, there is no fear of causing liquefaction nor stagnation of the raw material gas in any part of the reaction tube except the zone where the deposition of the glass is to be caused. Therefore, a layer 4 of deposited glass having uniorm glass compsn. and refractive index is formed to a specified thickness in the longitudinal direction of the reaction tube 21.
Patent JP-H01214747-A (JP)
Title: X-ray diffraction apparatus
Inventor: KATAYAMA CHUJI
IPC: G01N23/207
Filed: 1988-02-24
Abstract: PURPOSE:To obtain an accurate crystal precision even for a sample having strong orientation, by providing an X-ray detecting means which is located on an arm element and supported movably in the longitudinal direction at the arm element in a definite relationship with the rotation of a sample rotating stage and/or the arm element. CONSTITUTION:A moving stage 9 whereon an X-ray detector 11 is fixed is fixed at a prescribed position of an arm element 7, and a sample rotating stage 4 and a rotary element 6 (i.e. the arm element 7) are rotated in the relation of theta and 2theta. An apparatus thus constituted can be used as a usual X-ray diffractometer. The rotating stage 4 being fixed, in addition, a focused X-ray (x) is applied to a sample 14 held on the rotating stage 4, through an X-ray source 13 and a curved monochromator 12. While rotated as indicated by an arrow (c), at the same time, the arm element 7 is moved in the state wherein the detector 11 supported by the arm element 7 is synchronized in a definite relation with the rotation of the arm element 7. Thereby the detector 11 can be made invariably to pass points p1, p2 whereon diffracted X-rays y1 and y2 from the sample 14 are focused. According to this constitution, X-ray diffraction measurement based on a concentration method can be conducted without changing an incident angle of the X-rays to the sample.
Patent JP-H03245106-A (JP)
Title: Optical plate
Inventor: SHIMIZU TADASHI
IPC: G02B6/06
Filed: 1990-02-23
Abstract: PURPOSE:To obtain the optical plate having a large area and high accuracy with good productivity by forming walls or columns by photolithography of a photosensitive resin. CONSTITUTION:The columns having a high refractive index are circular cylindrical parts and the walls of a low refractive index are the parts having the hollow circular cylinders on the outer side enclosing the columns. A unit cell is formed of such columns 2 and the walls 1. The unit cell forms an optical waveguide and propagates light. The walls 1 or columns 2 are formed by the photolithography of the photosensitive resin. The shapes of the walls 1 and the columns 2, i.e. the shapes of the unit cell are not limited to the circular cylindrical shape but can have various shapes. The optical plate having the large area is produced with the good productivity in this way. The optical plate regularly arranged with the unit cells to be used particularly for a display, etc., is obtd.
Patent JP-H06248819-A (JP)
Title: Elevator type underground parking space
Inventor: MOTOOKA KENJI
IPC: E04H6/18
Filed: 1993-03-02
Abstract: PURPOSE:To prevent a car from obstructing entering and leaving the car shed to make it possible to perform entering and leaving the car shed efficiently by arranging lifts of parking devices in directions crossing over to forward directions so that they are positioned each other in opposite sides of a lift well and, at the same time, providing a connection driveway linked with entering and leaving driveways so that it passes by the lifts' sides. CONSTITUTION:A car is mounted on a lift 10 at an entering and leaving floor 3 by a parking device 6. After that, the lift 10 is lowered down to a car delivering space, and the car is delivered to an elevator in a watching and waiting state. Then, the elevator is lowered through a lift well and is stored in a storing space. At that time, a lift 10 adjacent to a forward direction is so placed in a direction crossing over to the forward direction that it is positioned in the opposite side of the lift well. Therefore, the interference of a running locus of the car in the case of entering and leaving the car shed with the parking device 6 is prevented. In addition, a connection driveway 18 linked with entering and leaving driveways 4 and 5 is so provided that it passes by the lifts 10. According to the constitution, entering and leaving the car shed is not obstructed, and entering and leaving the car shed can be efficiently performed.
Patent JP-S56137723-A (JP)
Title: Delay circuit
Inventor: UTSUNOMIYA KIMITAKE
IPC: H03H11/26
Filed: 1980-03-31
Abstract: PURPOSE:To obtain a wide frequency range by improving frequency characteristics by selecting the feed forward amount and feedback amount so that the frequency characteristics of the delay time of the delay element of the secondary system are flat. CONSTITUTION:Input terminal 13 supplied with input voltage e1 is connected to the base of one transistor 14a of the differential amplifier, and between the collectors of transistors 14a and 14b of the differential amplifier, the current Miller circuit consisting of diode 15 and PNP type transistor 16 is provided. The base of transistor 14b and output terminal 21 are coupled together via resistance Rf. The signal path passing through resistance Rf is used for both positive feed forward and negative feedback.
Patent JP-S57153208-A (JP)
Title: Chemical vapor growth device
Inventor: MIZUGUCHI KAZUO
IPC: G01B7/06
Filed: 1981-03-17
Abstract: PURPOSE:To monitor the thickness of the films formed on material surfaces in a chemical vapor growth device by disposing a quartz resonator part of a quartz oscillator within a reaction vessel and observing the change in the oscillation frequencies of the resonator in accordance with the thicknesses of the formed films. CONSTITUTION:Substrates 11 placed on a boat 12 are placed in a reaction tube 3 inserted into a side heating type heating furnace 1. The reacting gas from a gas lead-in port 4 enters the reaction tube and forms intended films on the substrate surfaces. A quartz resonator 17 is disposed in the reaction tube and is connected to an oscillation circuit 18 by means of a wiring 19, whereby a quartz oscillator 20 is constituted. The films by the reaction grow on the surfaces of the quartz resonator as well simultaneously on the substrate surfaces and in accordance with the thicknesses of the formed films, the resonance frequency change. Accordingly, it is possible to monitor the thicknesses of the formed films by observing the oscillation frequencies of the quartz resonator.
Patent JP-S53126981-A (JP)
Title: Automatic chemical analysis apparatus
Inventor: OONO OSAMU
IPC: G01N1/00
Filed: 1977-04-13
Abstract: PURPOSE: To dry vessels at low temperature, reduce the production of water vapor and achieve the reduction in time by further providing a vessel vibrating part which intermittently spouts air between both processes of washing and drying in inverting the vessel row of liquid speciments to discharge the liquid specimens and washing and drying the vessels. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06251494-A (JP)
Title: Optical disk and optical disk cartridge and optical disk reproducing device and optical disk recorder
Inventor: NAKAJIMA JUNJI
IPC: G11B19/02
Filed: 1993-03-02
Abstract: PURPOSE:To attain reproducing or recording two kinds or more of signals whose frequency bands are different largely from each other by one device. CONSTITUTION:In a reproducing device, the circuit constants of a spindle control circuit 3, a focus/tracking control circuit 5, a variable equalizer 6, a digital demodulation circuit 7 and a band compression decoder 9 are switched according to the transfer rate of a signal recorded on a disk, and in a recorder, the circuit constants of a band compression encoder, a digital modulation circuit and an LD driving circuit, etc., are switched. Then, since the circuit constants are set to the optimum values respectively corresponding to respective transfer rates, various kinds of control and the MODEM of the signals are performed stably. Thus, two kinds or more of signals whose frequency bands are different largely from each other are recorded and reproduced by one device.
Patent JP-S61200647-A (JP)
Title: Electron gun position measurement device
Inventor: MIYATA YUKITAKA
IPC: H01J9/42
Filed: 1985-03-01
Abstract: PURPOSE:To improve a setting accuracy of an electron gun to a cathode-ray tube so as to obtain a high quality cathode-ray tube, by correcting the setting with a gap of the rotating direction mark itself measured beforehand, when the electron gun is set to the cathode-ray tube. CONSTITUTION:An electron gun 11 is loaded in a given measuring position, and positions of its several portions are measured by sensors 13-15. Then the rotating direction angle of the electron gun 11 is adjusted to coincide the standard line a and the line to connect the marks 25, and the positions of three holes through which electron beams pass in the coinciding condition are detected on the image pickup screen of the sensor 15. In this case, if the own accuracy of the marks 25 is not good, the horizontal axis and the line a don't coincide. Therefore, the gap of angle is calculated by an arithmetic unit 16. Then the gun 11 is loaded to set with the cathode-ray tube, the mark 25 is detected by sensors 21 and 22, and, from the detected result, an arithmetic unit 23 detects the angle gap of the gun 11 to the setting standard line to adjust the angle to be 0 deg., when, the gap of angle of the marks 25 itself is corrected.
Patent JP-H08236568-A (JP)
Title: Bonding wire and device
Inventor: HIRATA JUNICHI
IPC: H01L21/60
Filed: 1995-03-01
Abstract: PURPOSE: To make it possible to obtain the loop height of a low loop by a method wherein the discharge current value, which re-crystallizes a bonding wire, of an electric torch is decided, a discharge current running along the value is generated in the torch to melt the point part of the wire and balls are formed and the like. CONSTITUTION: A discharge current value, which re-crystallizes a bonding wire 10, of an electric torch 11 is decided, a discharge current running along the decided discharge current value is generated in the torch 11 to melt the point part of the wire 10 and balls are formed. Then, the balls are pressure-bonded to pad electrodes on a semiconductor chip 13 by a bonding tool 9 to connect electrically the chip 13 with inner leads and the re-crystallized length of the wire 10 using the discharge current is controlled to obtain the desired loop height of a low loop. For example, data on a wire material, a wire diameter, a wire hardness and the targeted loop height of a low loop, which is inputted in an input part 16, is sent to a control part 15 and a discharge current value is calculated there.
Patent JP-S63227107-A (JP)
Title: Reading amplifier for memory
Inventor: FUIRITSUPU KARUJI
IPC: H03K5/02
Filed: 1988-02-24
Abstract: Read amplifier for a C-MOS technology memory, consisting of a differential stage (TN1, TP1, TN2, TP2, TN3) comprising a balancing circuit (CE) placed in operation during the balancing phase by a preload signal, and means (T, TP4) for storing, during the balancing phase, the state of the output of the differential stage. 
<??>Application in particular to RAM memories. 
<IMAGE>
Patent JP-S58159705-A (JP)
Inventor: MORIFUJI YUTAKA
IPC: A47B57/32
Filed: 1982-03-17
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-H10234730-A (JP)
Title: Ultrasonic diagnosing device
Inventor: IWASAKI MASAKI
IPC: G16H10/60
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To enable an ultrasonic diagnosing device to carry out diagnosis while referring to the past data without complicated operation. SOLUTION: The ultrasonic diagnosing device to be connected to an outside data storage device 5 or a network is provided with a past data memory 13 for an individual, and a control part 14 corresponds to the input of ID of any of individual and access to the outside data storage device 5, and collectively takes in all of the past data of an individual into a past data memory 13. At the beginning of diagnosis, all the past data of a patient can be brought to the hand of a dotor.
Patent JP-S51117333-A (JP)
Title: Method for eliminating noxious components from gas in a heating furnac e
Inventor: KAGEYAMA SUMI
IPC: F23C99/00
Filed: 1975-04-07
Abstract: PURPOSE: Prevention against noxious gas emission into the air and corrosion of flues by providing combustion air with material to be combined with NOx and SOx for combustion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03248778-A (JP)
Title: Welding equipment for automobile body
Inventor: OKUYAMA KAORU
IPC: B23K11/11
Filed: 1990-02-22
Abstract: PURPOSE:To reduce the cost of equipment and to miniaturize the whole of equipment by changing over the positions of locating and clamping mechanisms by a welding robot. CONSTITUTION:A locating pin 8 of the arch tip of the welding robot 2 is chucked by a chucking unit 39 in advance and a robot arm 5 of the robot 2 is moved three-dimensionally up to the instructed position. Locating pins 29 which are the centers of the locating and clamping mechanisms 11 are positioned at the specified positions required for positioning the body B and respective brake units of slide units 10 are made in a braked state and locked. The locating pin 8 is pulled out from the chucking unit 39 by the robot 2 and a finger 4 falls and the body B is transferred to the respective locating and clamping mechanisms 11 and positioned. While a transfer bar 1 being retreated, the robot 2 operates welding and specified spot welding is performed with respect to the body B by a welding gun 7.
Patent JP-2000237173-A (JP)
Title: Plug body, vacuum blood collection tube using plug body and manufacture of plug body
Inventor: TAZAKI MASUJI
IPC: A61B5/15
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the occurrence of burrs and to improve an yield. SOLUTION: A base material made of an elastic polymer material and having a prescribed thickness is cut into a plurality of small pieces having a square shape by a horizontal cutter and a vertical cutter to form a plug body 14 stuck to the outer face of a sealing sheet member 13 provided on the opening of a vacuum blood collection tube. A recess 15 is formed on the upper face of the plug body 14, and a curve section 16 protruded outward is formed on the lower face.
Patent JP-H0650671-A (JP)
Title: Installing method for refractory of tuyere part
Inventor: BABA KOZO
IPC: F27B3/14
Filed: 1992-01-31
Abstract: PURPOSE:To provide easy installation and durability for using in a long time by fixing a pipe for a tuyere to a tuyere box and then feeding prepared unshaped refractory for forming the tuyere to a periphery of the pipe. CONSTITUTION:A tuyere pipe 9 is engaged with a tuyere box, a corrugated fiberboard 14 having a predetermined thickness prepared by considering a thermal expansion of a prepared unshaped refractory is fixed among three tuyere pipes 9, powderlike unshaped refractory 15 which is added with water and satisfactorily kneaded is poured to a shape of the tuyere part partitioned by the fiberboard 14. In this case, lining refractory bricks 6 are previously laid on a periphery of the refractory 15 and a space is provided only at the tuyere refractory, and hence a framework for forming a pouring space is eliminated in the case of feeding. Since the tuyere refractory can be constituted only by pouring the unshaped refractory, an operation can be efficiently advanced.