baber/WOPTO huggingface dataset:
Patent JP-H0646019-A (JP)
Title: Multiplexer
Inventor: HASHIMOTO SHINJI
IPC: H04L29/06
Filed: 1992-07-24
Abstract: PURPOSE:To provide a multiplexer which is surely and quickly operated and for which the development time is shortened. CONSTITUTION:This multiplexer is connected between terminal equipments 6 and 8 as well as a transmission equipment 10 having control channels different from protocols and a digital line 4 and multiplexes data from equipments 6, 8, and 10 to send them to the digital line and separates data from the digital line 4 to distribute it to equipments 6, 8 and 10. The multiplexer us provided with a control channel interface part 23 for which the transmission equipment 10 is connected, a communication control part 24 and processing means 25 and 26 which add different addresses and transmission sequence numbers to the output data of the interface part 23 and that of the communication control part 24 to alternately output these output data in the case of a low priority level of output data from the interface part 23 and adds the address and the transmission sequence number to output data of the communication control part 24 to output the data to a multiplexing part in the case of the high priority level of output data from the interface part 23.
Patent JP-H0756120-A (JP)
Title: Earth sensor
Inventor: FUNIYUU TOYOAKI
IPC: G02B27/46
Filed: 1993-08-10
Abstract: PURPOSE:To provide an earth sensor which can detects even an error around a yaw axis. CONSTITUTION:An earth image picked up by a 1st image pickup device 1 is transformed by spatial optical modulating means (2 and 6) into a coherent image, which is passed through a 1st condenser lens 8 and formed on a hologram 9; and a part which is highly correlative to a previously recorded reference image is diffracted to a specific direction and this diffracted light is reflected in the same phase by a 1st phase conjugate mirror 11 and made to travel backward through the hologram 9 and 1st condenser lens 8. This is reflected in the same phase by a 2nd phase conjugate mirror 12 and made incident again on the 1st condenser lens 8 and hologram 9, and the image is reciprocated between the phase conjugate mirrors 11 and 12 to emphasize the matching parts of the picked-up earth image and the reference image and suppress an image which becomes a noise. Thus, the earth image from which noises are removed is extracted and inputted to a 2nd image pickup device 14 through a 2nd condenser lens 13 and an image process part 15 detects errors around three roll, pitch, and yaw axes.
Patent JP-H0247780-A (JP)
Title: Map recognizing device
Inventor: INOUE YORIMITSU
IPC: G06T7/60
Filed: 1988-08-09
Abstract: PURPOSE:To attain correct recognition by discriminating the presence and absence of a sidewalk area, and when the sidewalk area exists, recognizing the area excluding it. CONSTITUTION:Map data are inputted through a map data input means 1 to a memory 2. Town zone data are outputted from a town zone data output means 3. In an area detecting means 4, the area surrounded by a line is detected based on the map data stored into a memory means 2, and the prepared area data are stored into the memory means 2. In an area deleting means 5, the area included in the other area out of the area data is decided to be a building area, and deleted by a deleting flag. Further, in an area correcting means 6, the presence and absence of the sidewalk area is decided from the area based on the area data, and the area is corrected to that excluding the area including the sidewalk area.
Patent JP-S6261606-A (JP)
Title: Apparatus for filtering sewage
Inventor: OKADA TAMOTSU
IPC: B01D29/62
Filed: 1985-09-10
Abstract: PURPOSE:To rapidly and uniformly perform the washing of a pre-filter material, by a method wherein sewage is aerated in a pre-filter bed to be passed therethrough from above and passed through a main filter bed from below through a sedimentation tank while a washing pipe is provided to the upper surface of the pre-filter material. CONSTITUTION:Sewage is sent into a pre-filter bed 5 from a sewage pipe 14 through an aeration pipe 15 directed upwardly and passed through a pre-filter material 13 to be sent into a sedimentation tank 10. At this time, sludge 33 is sedimented. Subsequently, the sewage is passed through the main filter material 21 in a main filter bed 6 from below while the filtered purified water flows in a water collection box 26 to be gathered to a water gathering chamber 7. When clogging was generated in the pre-filter material 13, the inflow of the sewage is stopped and a second sludge discharge valve 32 is opened to empty the filter apparatus 1 and fresh water is subsequently injected to the upper surface of the pre-filter material 13 from a first washing pipe 18. Fresh water is ejected onto the upper surface of the pre-filter material 13 while the aeration pipe 15 is revolved around the horizontal axis in a downwardly directed state to further rapidly wash the pre-filter material 13.
Patent JP-S58100430-A (JP)
Title: Plasma processor
Inventor: HIROBE YOSHIMICHI
IPC: H01L21/31
Filed: 1981-12-11
Abstract: PURPOSE:To reduce an adverse influence to be affected on a sample, and to attain the  plasma process of high precision by a method wherein mesh type, ring type or bar type  electrodes of the plural number are provided between parallel plane electrodes to constitute the device as to enable to perform formation of high precision of a minute pattern of various metal films, etc. CONSTITUTION:Etching gas 2B is introduced into a reaction vessel 1B as to hold the  prescribed pressure, and gas is exhausted using an exhaust system 3B. The mesh electrodes 9, 10 of two pieces are provided between the upper electrode 4B connected to a high-frequency electric power source 6 and the earth electrode 5B, the mesh electrode 9  is connected to the high-frequency electric power source 6B, and plasma discharge 8B  is formed in a gap between the parallel plane electrode 4B on the other side. Moreover  the mesh electrode 10 is connected to a DC electric power source 13 through a high- frequency filter 11 and an ammeter 12, and the sample 7B is mounted on the parallel  plane electrode 5B. Plasma generated by this constitution exists locally between the  parallel plane electrode 4B and the mesh electrode 9, and the sample 7B is not exposed directly to plasma. Moreover a negative bias voltage is applied to the mesh electrode  10, and the number of electrons in plasma 8B to reach the sample 7B on the electrode  5B permeating the mesh electrode 10 is reduced.
Patent JP-H0643458-A (JP)
Title: Liquid crystal orientation method and liquid crystal element
Inventor: KAMIMURA TSUYOSHI
IPC: G02F1/1337
Filed: 1992-07-24
Abstract: PURPOSE:To provide the liquid crystal orientation method which is free from problems with thicknesses without using a rubbing system which flaws substrates. CONSTITUTION:A uniaxial member is brought into tight contact with the surfaces of the substrates to transfer unaxiality onto the substrates and the member is thereafter removed to orient the liquid crystal molecules to be held by these substrates. Then, the orientation is effected by the transfer effect, and therefore there is no operation of rubbing, unlike with the conventional rubbing method. The generation of flaws or dust is thus obviated and the display grade is not impaired. While the reduction of the thickness is difficult with the conventional high-polymer stretching method, a high-polymer film is a mere transfer material and the problems with the thicknesses are eliminated by removing the film afterward.
Patent JP-S58101710-A (JP)
Title: Controller for discharging sludge from settling basin
Inventor: SAITOU KENICHI
IPC: B01D21/24
Filed: 1981-12-11
Abstract: PURPOSE:To improve the flocculating effect of flocculating agents for polluted materials and to economize the amt. of said agents to be used in the stage of sewage treatment by recycling of sludge by controlling the rate of discharging of the sludge from settling basins adequately. CONSTITUTION:Sewage is put into a chemical mixing basin 1, and flocculating agents are added thereto, and after these are agitated in an agitating basin 2, the polluted materials contained therein are flocculated and are then transferred into a settling basin 3. After the flocs are settled as sludge, part thereof are recycled to the basin 1 and the remaining sludge is removed and the supernatant water is transferred into a filter basin. Here the amt. S2 of the sludge produced by the feeding of the flocculating agents is operated with an operator 33; at the same time the amt. S1 of the sludge to be produced is operated with an operator 35 from the degree of pollution and flow rate thereof and the amt. S3 of the return sludge is calculated as the value proportional  to the product of the S1 and the S2 from the flow rate and concn. of the recycled sludge from the basin 3. In accordance with said amt., the rate of the sludge to be discharged from the basin 3 is calculated with an operator 37 and in accordance with said rate, the opening of a discharge value for return sludge of the settling basin is controlled, whereby the amt. of the flocculating agents to be added is reduced to a min. required amt.
Patent JP-S58100668-A (JP)
Title: Composition for chemical plating
Inventor: WADA MASATOSHI
IPC: C23C18/34
Filed: 1981-12-09
Abstract: PURPOSE:To obtain a solventless composition for forming an undercoat with high adhesive strength for plating on an electrically nonconductive substrate by adding a fire resistant inorg. substance and Pd powder to a resin cured by heat or ultraviolet rays. CONSTITUTION:This composition consists of 15-75wt% resin cured by heat or ultraviolet rays, 25-85wt% fire resistant inorg. substance and 0.5-20wt% Pd powder. The resin is epoxy resin, phenolic resin or the like. The inorg. substance is Ba or Na sulfate, Al phosphate, alumina or the like, and it provides heat resistance to a cured coat, accelerates remarkably the deposition of a metal on the coat by chemical plating, and improves the adhesive strength and printability of a metallica conductor film. Powder of a Pd compound such as Pd chloride or Pd oxide besides metallic Pd may be used as the Pd powder, and the Pd powder functions as a catalyst for depositing a metallic film on the coat by plating.
Patent JP-S6090261-A (JP)
Title: Resin material blended with silicon carbide and its preparation
Inventor: SUGIYAMA YOSHIKI
IPC: C08L33/00
Filed: 1983-10-24
Abstract: PURPOSE:A resin material useful as various lightweight materials of electronics industry, having extremely improved heat dissipation properties and electrical insulating properties, and good molding properties, obtained by blending uniformly a synthetic resin with silicon carbide powder having a specific oxide film. CONSTITUTION:100pts.wt. synthetic resin is uniformly blended with 20-500 pts.wt. silicon carbide powder having an oxide film with 0.01-10mum thickness on the surface of the particles. Silicon carbide powder is heat-treated at 600- 1,000 deg.C optionally in an steam atmosphere for >=10min, or it is immersed in nitric acid or an aqueous solution of nitric acid, so that an oxide film with 0.01-10mum thickness is formed on the surface of the particles, and it is uniformly blended with liquid or powdery synthetic resin. Preferably the silicon carbide powder is treated with 0.1mg-3.0mg silane coupling agent calculated as solid content based on 1m<2> surface area to improve the surface.
Patent JP-H0366594-A (JP)
Title: Cutting device serving for both frozen and raw meat
Inventor: OGATA AKIO
IPC: B26D3/28
Filed: 1989-07-31
Abstract: PURPOSE:To surely receive a cutting resistance by a rotary cutter with a receiving stamp even in case of this resistance being applied on a ruler wall, to prevent the tilting fall of the ruler wall and to uniformize the slicing thickness to be cut, by providing a guide means at the back side of the rotary cutter. CONSTITUTION:At the back side of a rotary cutter 1 a support stamp is fixed to this bearing base 8, a T shaped receiving stamp 62 corresponding to the back face of the rotary cutter 1 is freely rotatably fitted by a set screw 63 to the end part of this support stamp, the outer end part of a transverse piece 64 in this receiving stamp 62 is made corresponding to the back face of a ruler wall 6, a pressing stamp 65 moving for the ruler wall 6 is inserted to this part and fixed in a desired delivery amount by a set screw 66 from the end face of the transverse piece 64. Then, the side face of the slicing meat cut by the longitudinal piece 67 of the receiving stamp 62 is supported and dropped to the lower part from the bearing base 8 by guiding it straightly according to cutting. The abutment onto the bearing base 8 is prevented, following the curve caused by cutting and the generation of a defective part of the breakdown of the slicing meat caused thereby is eliminated.
Patent JP-S6090443-A (JP)
Title: Optical pulse train forming device
Inventor: WATANABE KOU
IPC: H04B10/524
Filed: 1983-10-24
Abstract: PURPOSE:To form an optical pulse train by optical processing by putting optical pulses into optical fibers different in length after branching these pulses, and forming an optical pulse train at the output terminal. CONSTITUTION:The optical pulses radiated from a light source 1 are made incident to an optical fiber 2, then branched into a prescribed number (n) of ports by an optical branch coupler 3 to be made incident to optical delay lines 41...4n respectively. These delay lines consist of optical fibers having lengths L, 2L...nL which are equal to integer multiples as much as the prescribed length L. Therefore, the optical pulses different in time to reach the output terminal of each optical fiber. Thus (n) units of optical pulses are different in delay time. These (n) units of optical pulses are connected again to an optical fiber 6 by an optical branch coupler 5, then multiplexed.
Patent JP-S6090928-A (JP)
Title: Apparatus for assisting starting of gas turbine
Inventor: SONE YASUYUKI
IPC: F02C7/224
Filed: 1983-10-24
Abstract: PURPOSE:To ignite fuel in a reliable manner and to prevent blow-off of flame after ignition, by providing a fuel nozzle with a heater in a combustor, and connecting a fuel pot with a heater to the upstream side of said fuel nozzle via a shut-off valve. CONSTITUTION:In operation of a turbine, fuel in a tank 7 is supplied to a nozzle 2 via a controller 5, a pot 4 and a shut-off valve 3 by means of a pump 6 and injected into a combustion chamber 1c of a combustor 1 from a nozzle hole 2c of the nozzle 2. When the valve 3 is closed, supply of fuel to the nozzle 2 is stopped and operation of the turbine is stopped. Thereupon, fuel discharged from the pump 6 is returned to the tank 7 by a controller 6. At the time of starting the turbine, on the other hand, heaters 8, 9 are heated, and heated fuel in the nozzle 2 is injected into the combustion chamber 1c and ignited promptly. Then, heated fuel in the pot 4 is injected into the combustion chamber 1c for preventing flame blow-off.
Patent JP-H0874283-A (JP)
Title: Forming method for cushioning material between adjacent bosses in boss attaching part
Inventor: OGAWA JUNJI
IPC: F16C3/02
Filed: 1994-08-01
Abstract: PURPOSE: To form a cushioning material between bosses through a simple process by pouring a highly viscous material into a ring groove through a radiation groove from the side of a peripheral side face between adjacent bosses and solidifying the above material. CONSTITUTION: A ring groove 17 centering around the axial center 0 of a connecting shaft 4; and a radiation groove 18 for joining the ring groove 17 to the outer periphery of the boss 5 in a radial direction are severally provided on both the axial end faces of the boss 5. A plurality of bosses 5 is pivotally attached and assembled to a connecting shaft 4 through a sliding bearing 4a. In addition to that, silicon rubber or the like being in a melted state is pressed into between the bosses 5 from the tip of the radiation groove 18 of the boss 5 to pour it into the ring groove 17 through the radiation groove 18 and to solidify it for forming a cushioning material 19 between the bosses 5.
Patent JP-H0863485-A (JP)
Title: Data file recording method and data filing system
Inventor: HANEDA NORIHISA
IPC: G06F17/30
Filed: 1994-08-24
Abstract: PURPOSE: To easily rearrange data including image information like a photograph album. CONSTITUTION: Image data, audio data, and text data are inputted from a data input part 100. Those data are put in data files in specific format by file generation parts 210, 220, and 230. A classification part 240 classifies the data file according to a classification indication sent from outside. A reduced image file generation part 250 generates a file of reduced image data showing respective data files on the basis of classification information. An information file generation part generates information files of subdirectories corresponding to respective classifications according to the classification information. A directory generation part 270 generates directory information where the respective files are hierarchically related on the basis of the classification information. Those files and information are recorded on an optical disk 400 by a recording device 300.
Patent JP-H1051070-A (JP)
Title: Semiconductor laser
Inventor: KURAMATA AKITO
IPC: H01S5/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a low contact resistance, by providing a p-type contact layer formed out of a p-type InN semiconductor or a p-type In-Ga-N-based semiconductor on the p-type clad layer of the laser structure including an active layer, an n-type clad layer and a p-type clad layer using GaN-based semiconductors. SOLUTION: In a semiconductor laser, a contact layer has the composition of x>0.2 in p-type Inx Ga1-x N. Further, in the laser, an Si-doped n-type GaN buffer layer 2, an Si-doped n-type Al0.15 Ga0.85 N clad layer 3, an Si-doped n-type GaN optical confinement layer 4, an undoped InGaN multiple quantum well(MQW) active layer 5, an Mg-doped p-type GaN optical confinement layer 6, an Mg-doped p-type Al0.15 Ga0.85 N clad layer 7, an Mg-doped p-type contact layer 8, a p-type InGaN inclined-composition layer 9 with a gradually increased In composition and an Mg-doped p-type InN contact layer 10 are grown in succession on a substrate 1. The p-type InGaN inclined composition layer 9 with a gradally increased In composition reduces a potential barrier present between the Mg-doped p-type contact layer 8 and the Mg-doped p-type InN contact layer 10 to make a low contact resistance obtainable.
Patent JP-H0540200-A (JP)
Title: Objective collimetor for charged particle beam
Inventor: FUKUYAMA HIROBUMI
IPC: H01J37/09
Filed: 1991-08-08
Abstract: PURPOSE:To attain simple constitution, easy operation and accurate original function of an objective colimeter which is placed on a charged particle beam condenser to condense for use high energy charged particle beam to a minimum beam and focuses charged particle beam on the beam orbit into a specified diameter of microbeam. CONSTITUTION:Provided are a driving device 1 placed perpendicularly to a vacuum duct D for guiding a beam, an apeture plate 2 to connect the base part to the output terminal part 1a of the driving device 1 and move back and force the main part provided with a beam passing hole 2a toward a vacuum duct D and a pair of slit bars 3 arranged on both sides of the aperture plate 2 as to have the beam passing holes 2a in between in parallel and placed to be perpendicular to each other side. By controlling the position in one axis direction of the aperture plate 2 with a driving device 1, the focusing of beam B is attained.
Patent JP-H0364463-A (JP)
Title: Continuous vacuum deposition device
Inventor: TAKEOKA YASUYOSHI
IPC: C23C14/56
Filed: 1989-08-02
Abstract: PURPOSE:To open only the part of an electron gun in the atmosphere without releasing the whole device body to the atmospheric pressure by communicating a second vacuum chamber with a vacuum chamber (vapor deposition chamber) by an opening part having a sealing means and providing a means for moving the electron gun to the second vacuum chamber. CONSTITUTION:A second vacuum chamber (subvacuum chamber) 11 is communicated with a vacuum chamber (vapor deposition chamber) 3 near to an electron gun 8 by an opening part 12 provided on the wall of the vacuum chamber 3. The opening part 12 is closed and sealed by providing a freely openable/ closable gate valve 13 to this opening part 12. When the electron gun 8 is replaced or repaired, a gas cylinder 18 for driving is driven and a fitting trestle 15 of the electron gun is moved into the subvacuum chamber 11 along a chevron rail 16. Then the opening part 12 is closed by the gate valve 13 and thereafter a leak valve 25 is opened to release the inside of the chamber 11 to the atmospheric pressure. The electron gun 8 is taken out by opening a square flange.
Patent JP-H0864378-A (JP)
Title: Electronic flashing device having slave light emitting function
Inventor: SAKAMOTO HIROSHI
IPC: G03B15/05
Filed: 1994-08-24
Abstract: PURPOSE: To previously prevent the plural times of slave light emissions by providing a tar circuit for canceling the signal, which is output from a light receiving circuit unit, during the timing operation. CONSTITUTION: A timer circuit of soft wear is built in a CPU, and when a quick input of the light of other electronic flashing device is received by a SLV-CKT and it is input from the SLV-OUT terminal to the INT-SLV terminal of the CPU, the timer built in the CPU starts the timing operation, and during the timing operation of the timer, even in the case where the signal from the SLV-CKT is input to the INT-SLV temtinal again, this input is canceled. A quick rise of the received light is converted to the pulse signal by the circuit SLV-CKT, and the output is received by an interrupting input terminal INT- SLV. S, D terminals of the slave function setting signal switch 6 are connected to an input and output ports PS, PD through diodes D1, D2. Plural times of slave light emission are thereby previously prevented. Plural times of slave light enmissions are thereby previously prevented.
Patent JP-S6358702-A (JP)
Inventor: IWASAKI BUNJI
IPC: F21V23/00
Filed: 1986-08-28
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-S6359049-A (JP)
Title: System for testing outgoing side of automatic exchange
Inventor: AIBA NOBUO
IPC: H04M3/26
Filed: 1986-08-28
Abstract: PURPOSE:To execute the normality test satisfactorily by providing an incoming trunk means connected to an outgoing side of an automatic exchange so as to receive a signal from the automatic exchange, decoding a signal received according to any of plural signal forms and outputting a signal in response to the content. CONSTITUTION:When the test connection is progressed and the state reaches the stage receiving a selection signal from a relay line 10, a control section CONT connects a pseudo incoming trunk DICT to a multi-frequency (MF) signal reception section MFREC via an automatic reception switching section ARCE. Thus, a high order selection code 'ABC' is received from the line 10. The data in response to the code is transferred to the control section CONT by a signal line 12 and the control section CONT decodes it. Then the control section CONT controls again the automatic switching section ARCE to connect the pseudo incoming trumk DICT to a PB signal reception section PBREC. Then the low-order selection code 'DEFG' is received in succession to the high-order selection code from the line 10. The data in response to the code is transferred to the control section CONT through a signal line 14 and the control section CONT analyzes the data.