baber/WOPTO huggingface dataset:
Patent JP-H0431200-A (JP)
Title: Aircraft docking guidance device
Inventor: SATO TETSUO
IPC: B64F1/36
Filed: 1990-05-25
Abstract: PURPOSE:To guide an aircraft accurately to its parking spot without guidance from the ground by displaying a collision warning light of the aircraft on a display as a position standard, a direction information and a distance information for the aircraft through catching it by means of a camera device. CONSTITUTION:A direction finding camera device, for example, a CCD camera 1 is arranged in the front direction of an aircraft 9 on an extension line of an aircraft approaching line 6 set on an apron so as to catch a collision warning light 13 on the upper part of the aircraft approaching the apron. A red image is extracted from red flashing lights emitted from the collision warning light 3 through a colour identifying unit of a measurement device 7 by using direction camera outputs of the CCD camera 1 so as to obtain its central point by performing an operation. And a dislocation volume between the central point of the collision warning light 13 obtained through an operation unit of the measurement device 7 and the approaching line 6 is found as direction information data through the operation unit so as to display the direction information on a display. According to this display, a pilot can stop the aircraft accurately at the parking spot without the help of a controller on the ground.
Patent JP-H04358870-A (JP)
Title: Printing system and data transfer system
Inventor: KANAZAWA TATSUKI
IPC: G06F3/12
Filed: 1991-06-05
Abstract: PURPOSE:To reduce the load of data transfer to a printer from a system device in a printing system, to which the printer is connected. CONSTITUTION:A printing system is composed of a host system consisting of a display unit 1 and a system device 2, a printer controller 3 with a command buffer 4, command buffer 5 for registration, a drawing section 6, a registration data editing section 7 and a page memory 8 and a page printer 9. An edition mechanism capable of varying a parameter is mounted on the printer side to the registered data of a format, etc., thus displaying an effect, in which transfer efficiency is improved, by transfer only of the indication of the correction of registration data without registering all registration data again from a host part at the time of slight alteration.
Patent JP-H04358917-A (JP)
Title: Suspension controller
Inventor: TSUTSUMI YASUHIRO
IPC: B60G17/015
Filed: 1991-06-05
Abstract: PURPOSE:To secure driving stability and riding comfortableness with good balance by increasing or decreasing the reference change rate to correct it based on acceleration in the vertical direction of a vehicle body in controlling an attenuator according to the results of the comparison of the detected change rate with the reference change rate of the attenuation force. CONSTITUTION:The change rate of the attenuation force which is generated by an attenuator J is detected by a means A, and the reference change rate is calculated by a means E based on vehicle driving conditions, and then their magnitude is compared by a means H. According to its results, the attenuation force of the attenuator J is adjusted to a soft or hard condition by a means I. With this constitution, an acceleration signal in the vertical direction of a vehicle body which is detected by an acceleration sensor B is passed through a high-pass filter C, and when its high frequency component is higher than the first, prescribed value, the reference chance rate is decreased by a means F to be corrected. Also, the acceleration signal is passed through a low-pass filter D, and when its low frequency component is higher than the second prescribed value, the reference change rate is increased by a means G to be corrected.
Patent JP-S5359850-A (JP)
Title: Current consumption regulating circuit
Inventor: IENAKA MASANORI
IPC: H04H40/81
Filed: 1976-11-10
Abstract: PURPOSE: When driving a plurality of circuits having different current consumption by single power source through switching means, to prevent current fluctuation due to switching by correcting DC bias current during switching. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61292919-A (JP)
Title: X-ray mask
Inventor: HAYATA YASUNARI
IPC: H01L21/027
Filed: 1985-06-21
Abstract: PURPOSE:To prevent the deterioration of a pattern due to secondary electrons from an X-ray absorber without having an adverse effect on alignment beams by forming a coating film consisting of an oxide or a nitride in the X-ray absorber onto the surface of the X-ray absorber. CONSTITUTION:Patterns are formed onto a mask supporter 1 by X-ray absorber 2. When the patterns are used as masks as they are, secondary electrons 3 from the X-ray absorbers are discharged downward. When the surfaces of the X-ray absorbers 2 are oxidized or nitrified, the density of the absorbers 2 on the surfaces is lowered, and an X-ray absorption coefficient is reduced while the discharge of secondary electrons 3 with the reduction of the absorption coefficient is minimized. When using the masks, the exposure of a resist due to secondary electrons 3 from the X-ray absorbers 2 can be prevented.
Patent JP-H03105107-A (JP)
Title: Waste disposal and apparatus
Inventor: POORU EICHI KITSUDO
IPC: F23G5/027
Filed: 1990-05-25
Abstract: PURPOSE: To obtain a unit for disposing solid waste automatically in safety by pyrolyzing the solid waste in the absence of air and oxidizing the char until it is reduced to a sterile ash. CONSTITUTION: Waste is thrown into a pyrolyzing chamber 15 and pyrolyzed in the absence of air in order to produce unscattering ash. The pyrolyzation process is followed by oxidation process for oxidizing the char completely and reducing it to a sterile ash by supplying air into the pyrolyzing chamber 15. Vapor generated from the pyrolyzation process and the oxidation process flows down from the chamber 15 into the oxidation chamber 13 of an oxidation unit 11 and oxidized. The oxidation unit 11 and a pyrolyzation furnace 12 are provided with heaters 30 so that a processing unit 10 can be operated for any kind of waste from water to gasoline thus regulating the temperature of the waste optimally regardless of possibility thereof.
Patent JP-S63294852-A (JP)
Title: Cholangiocarcinoma treatment apparatus
Inventor: YOSHIDA KOJI
IPC: A61M27/00
Filed: 1987-05-28
Abstract: PURPOSE:To bring a cancerous cell to deformation necrosis, by providing a heating part by an electric heater and a thermometric body measuring the temp. of the heating part in the vicinity of the leading end part of a drainage tube in the treatment of cholangiocarcinoma and heating the heating part inserted in a cancerous part to specific temp. CONSTITUTION:After percutaneous bile duct drainage through the liver is performed for about one week to reduce jaundice, a drainage tube 1 is further pushed in toward the duodenum D to be allowed to pierce a cancerous part (k) and the position of a heating part 2 is allowed to coincide with the cancerous part (k). Next, the temp. setting of a temp. control means 4 is performed so as to hold the temp. of the heating part 2 to about 41 deg.C and a heating time is set to about 30min-1hr to perform the hyperthermia of the cancerous part (k). About 41 deg.C being the set temp. of the heating part 2 is the temp. bringing an cancerous cell to deformation necrosis and the temp. bringing a normal tissue cell to deformation necrosis is about 43 deg.C higher by 2 deg.C than said temp. and, therefore, by controlling the heating part 2 so as to enter a range of 41-43 deg.C, only the cancerous cell can be directly and effectively subjected to hyperthermia.
Patent JP-S62291307-A (JP)
Title: Oceanic waves modulator
Inventor: ASADA HIROSHI
IPC: A63B69/00
Filed: 1986-06-10
Abstract: PURPOSE:To reduce the cost of installation, operation, and maintenance as well as keep the natural environment by providing a waves modulating plate tapered downwards toward the offing for a given place of sea. CONSTITUTION:A waves modulating plate 1 is held on a given middle position between the sea surface 8 and the seabed 9 by floating tanks 2 fixed to the back and forth downsides of the plate 1 and a mooring cable 6 whose lower end is connected to a weight 7 set on the seabed 9. The inclined angle of the plate 1 consisting of a flat portion and a tapered portion toward the offing is equalized with that of the coast 12. Natural offshore waves 10 of long wavelength and low levels in a natural offshore waves region A are modulated in a modulating region B, where the wave height/wave length ratio is increased and surf waves 11 of short wavelength and high levels are formed in a surf waves region C. Since the modulation of waves is made by using the energy of waves, the needs for power can be eliminated and the setting of the waves modulator can be easily made because of the absence of movable part.
Patent JP-S5658867-A (JP)
Title: Apparatus for preventing powder from being scattered
Inventor: FUKUSHIMA MASAHARU
IPC: B41F23/06
Filed: 1979-10-18
Abstract: PURPOSE: To prevent the powder injected from a spray from being acattered as well as to sprinkle said powder uniformly on a paper surface by enclosing a powder injected from a nozzle by an air curtain formed by injecting air from air injecting pores.  
     CONSTITUTION: A compressed air is supplied to end portions of pipes 3, 4 through branched pipes 9, 10 and air is injected to a direction of a printed paper from injecting slits 17a, 17b. Therefore, air is injected from the injecting slits 17a, 17b parallel to a powder injected from a nozzle 1. Therefore, even if an injecting speed of the powder injected from the nozzle 1 is dropped and a course thereof is curved, the course A of the powder is corrected to a vertical direction by the injecting speed of an air curtain and, even if a part of the powder is flied to a lateral direction or fluttered, this powder is collided to an inner side of the air curtains 31, 32 and guided to a vertical direction by a dropping force of the air curtains and is not flied out from the air curtains to an outer side. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1093688-A (JP)
Title: Isdn terminal device
Inventor: SAWADA MITSUSHI
IPC: H04L12/02
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To appropriately limit the other party terminal that responds to an incoming call by carrying out transmission procedure processing after that only when a calling sub address is included in a call setting message that is received after detecting a call in and also not performing incoming call reject decision by the calling sub address when a selective receiving mode is set to off. SOLUTION: A system controlling part 1 registers the information of an inputted sending sub address as a receiving selective calling sub address in parameter memory 3. When an ISDN line controlling part 10 has a call in and receives a layer 3 activation request from a calling terminal, it performs facsimile transmission processing to a group 4. The information element of a message that is inputted from an ISDN interface line 11 is fetched, and whether or not it is the call control message of the layer 3 is checked. As a result, when it is so, 'call number' information element is fetched and whether or not the content of a 'message type' information element is a call set message SETUP is checked.
Patent JP-H085300-A (JP)
Title: Active proximity fuse
Inventor: SAITO OSAMU
IPC: F42C13/04
Filed: 1994-06-16
Abstract: PURPOSE:To improve the accuracy of a target searching by comparing a target signal received by a conventional antenna with a target signal extracted from a signal received by a specific antenna having a wide beam width. CONSTITUTION:When a specific antenna 27 receives a reflected wave from a target 10, a guided missile position detector 28 outputs an Hi signal when a flying position is a predetermined altitude or more or an Lo signal when it is the altitude or less. A switch A29 outputs a target signal received by the antenna 27 at the time of the Hi signal or a target signal received by upper and lower side antennas 7, 8 at the time of the Lo signal. A switch B30 outputs a target gate signal from a target searching effective distance gate signal setter 13 at the time of the Hi signal, or a ground gate signal from a target searching effective distance gate signal setter 13 at the time of the Lo signal. A switch C31 outputs the output of a first demodulator 14 to a comparison discriminator 32 at the time of the Hi signal or to a ballistic effective distance clutter invasion detector 15 at the time of the Lo signal. Further, the discriminator 32 compares the target demodulation signal from a second demodulator with the output of the switch C31 to control a demodulation signal.
Patent JP-H04358942-A (JP)
Title: Mobile car
Inventor: TANIZAWA SHUICHI
IPC: B60R21/34
Filed: 1991-06-06
Abstract: PURPOSE:To keep off any breakdown of a photoelectric switch by installing each of the paired photoelectric switches at both symmetrical sides of a car body in a state of being not projected and also each of paired reflectors rockably and resettably in a state of being projected the other way, in a mobile car automatically traveling along an induction line. CONSTITUTION:A mobile car A is automatically traveled along an induction line G. In this case, each pair of photoelectric switches 6a and 6b, 7a and 7b for forming an optical path is installed at both symmetrical sides B1, B2. In the above constitution, these switches 6, 7 are installed in a state of being not projected to the lateral side from both these symmetrical sides B1, B2, and in a light projecting and receiving state along the breadth direction. Then, each pair of reflectors 8a and 8b, 9a and 9b for forming an optical path L in reflecting each light from these switches 6, 7 is installed in a state of being projected to the lateral side from both these symmetrical sides B1, B2. In addition, these reflectors 8, 9 are made retractably rockable and resettably energized to an initial position to form the optical path L.
Patent JP-2000288101-A (JP)
Title: Haller's magnetic lamina and its manufacture
Inventor: HIRAIZUMI YUICHI
IPC: A61N2/08
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To easily provide a magnetic lamina laminated with magnetic pieces by transparent silicone rubber by forming recesses for storing the magnetic pieces on silicone rubber by primary molding, storing the magnetic pieces in the recesses, then integrally heating and pressing them to close the recesses with adhesive silicone rubber. SOLUTION: In manufacturing the magnetic lamina which is a magnetic therapeutic tool, a transparent unvulcanized silicone rubber sheet 2 is mounted on the upper face of a lower die 4, an upper die 1 is lowered from above, and silicone rubber is closely stuck to the recessed wall face of the lower die 4. Magnetic pieces 12 with the magnetic force of 150-500 milli-tesla are inserted into the silicone rubber closely stuck to the recessed wall face of the lower die 4, a silicone rubber sheet 6 is mounted on its upper face, a flat upper die 5 is lowered from above, they are integrally molded by an adhesive by heating and pressing, and the magnetic pieces are laminated by silicone rubber to obtain the magnetic lamina.
Patent JP-H033799-A (JP)
Title: Water jetting device equipped with pressure reduction device of high pressure water
Inventor: IKEMOTO KIWA
IPC: B26F3/00
Filed: 1989-05-30
Abstract: PURPOSE:To prevent the fatigue failure and sealing function reduction in a pressure rising process by providing an orifice maintaining the original pressure of a high pressure water in a pressure rising state fed from a pressure increasing unit and an ON/OFF value in a high pressure water feeding process and composing it so as to reduce to the required water pressure of a torch. CONSTITUTION:In the case of the cutting, etc., with the injection of a water jet 11 by the nozzle of a torch 10 being to reduce to a specific pressure the pressure of the high pressure water that the cutting, etc. for a work and the water jet 11 of a nozzle feed by the required conditions for the work and the water jet 11 of the nozzle, the pressure is reduced to the specific pressure by the combination of the contraction by the ON/OFF control of the ON/OFF valve 14 provided on the way of the pressure rising piping connected to a torch 10 from a pressure increasing unit 3 and a fixed orifice 13. Consequently the original pressure fed from the pressure increasing unit 3 of the base part side in a pressure rising circuit is maintained always constantly and the fatigue failure and sealing function reduction of a high pressure part are prevented.
Patent JP-S6028526-A (JP)
Inventor: MIYAZAKI TAKAO
IPC: D01F6/62
Filed: 1983-07-22
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-H04228028-A (JP)
Title: Manufacture of water soluble tea extract
Inventor: ERUDON CHIEN-SHIUNGU RII
IPC: A23F3/16
Filed: 1991-06-06
Abstract: PURPOSE: To produce a water-soluble tea extract having preferable tea flavor and no bad odor from an extract residue of tea leaves after extraction with hot water which is usually discharged as a waste. CONSTITUTION: The residue of tea leaves after extraction with hot water is hydrolyzed by cellulase in a water-based medium to obtain a water-soluble tea product.
Patent JP-S63298399-A (JP)
Inventor: TODA MINORU
IPC: G10L13/00
Filed: 1987-05-29
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-H031537-A (JP)
Title: Etching of silicon semiconductor wafer
Inventor: NAKAZATO YASUAKI
IPC: H01L21/308
Filed: 1989-05-29
Abstract: PURPOSE:To obtain a silicon wafer having an excellent smoothness without sacrificing a macro shape accuracy by a method wherein etchant obtained by dissolving a certain quantity of silicon in mixed acid having a specific composition is used. CONSTITUTION:The intermediate product of a silicon semiconductor wafer, for instance a silicon lapped wafer, is etched for a predetermined period with etchant obtained by dissolving 11-17g/l of silicon in mixed acid composed of fluoric acid, sulfuric acid, acetic acid and water whose contents satisfy the relations of HF/HNO3=0.25-1.00, HF+HNO3/CH3COOH=1.5-5.0 and HF+HNO3/ H2O=3-9. In other words, the etchant 2 is put into a teflon beaker 1 and the lapped wafer 3 is vertically held nearly in the middle of the etchant and the whole etchant is stirred by a magnetic rotor 4 placed on the bottom of the beaker 1 to form an etchant flow for etching. With this constitution, a mirror surface having an excellent shape surface accuracy can be efficiently obtained.
Patent JP-H11329234-A (JP)
Title: Exposure method, exposure device, and exposure method for color cathode-ray tube fluorescent screen
Inventor: OTAWA TOSHIYUKI
IPC: G03F7/20
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To lessen the unevenness of aperture width of a black matrix caused by the unevenness of an amount of light passing through a mask, and shorten the adjusting time of distribution of an amount of light at exposure. SOLUTION: Positions of dimming filters 12 are adjusted so as to uniform the transmission amount of the light on the peripheral part of a mask 16, according to the previously measured result of distribution of the transmission amount of light of the mask 16. Also, the intensity of light emitted from a light source 10 is adjusted, such that the exposure at the center of the mask 16 is the prescribed value, based on the measured result. Also, according to the measured result, the dimming filters 12 are exchanged to obtain the prescribed value of the exposure even on the peripheral part of the mask 16. Here, the exposure in the center can be kept constant in the exchange of the dimming filters 12, by using the filters having mutually different transmittances on the peripheral part, and mutually the same transmittance at the center.  Thus, the exposure can be set at the optimum values both at the center and on the peripheral part.
Patent JP-2000323066-A (JP)
Title: Ferrite stick for modifying convergence and color cathode-ray tube using it
Inventor: KIMURA AKIO
IPC: H01J29/76
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a ferrite stick that has good workability and hardly generates convergence variation after modification, by providing a ferrite piece at a beam portion of a flexible plate body having a column portion that has a T-shaped plane shape and extends substantially orthogonally from the center of the beam portion. SOLUTION: This ferrite stick 14 comprises a flexible plate body having a column portion 14a that has a T shape and extends substantially orthogonally from the center of a beam portion 14b, and has a ferrite 15 at the beam portion 14b. Distance from the center point P of the beam portion 14b to the end of the column portion 14a is shorter than that having an L shape as another example, and a straight line connecting the center point P of the beam portion 14b to the end of the column portion 14a directs in the extending direction of the column portion 14a.  When the ferrite stick 14 is inserted into a clearance between a funnel and a deflection yoke, contact between the beam portion 14b and the deflection yoke or contact between the beam portion 14b and the funnel allows an insertion force at the column portion 14a to position without deforming the column portion 14a, and the ferrite stick 14 is fixed to a funnel outer wall at a convergence modifying position with a pressure sensitive adhesive double coated tape.
Patent JP-S5562778-A (JP)
Title: Preparation of photoconductor film
Inventor: AZUMA AKIO
IPC: H01L31/0248
Filed: 1978-11-02
Abstract: PURPOSE: To obtain amorphous Si suitable for a photoconductor by means of an adhesion method thru high-frequency spattering in an atmosphere containing H 2 , by keeping a substrate at 50∼150°C.  
     CONSTITUTION: A substrate 14 is mounted to a portion material 13 and crystalline or amorphous Si 16 in non-addition and high purity to a portion material 15 in a vacuum chamber. The inside of the chamber is exhausted to value not more than 1×10 -6  Torr, and Ar and H 2  are mixed and introduced. If H 2  is mixed to Ar in 7∼30atom%, an amorphous Si film with high activation energy is obtained. The inside of the chamber is brought to approximate (3∼9)×10 -2  Torr after Ar and H 2  are induced. High-frequency in 1∼50MHz is applied to the portion material 15 from a power source 21, the substrate 14 is earthed and spattering is performed. In this case, the temperature of the substrate 15 is adjusted 23 by measuring the temperature by means of a thermocouple 24 so that the temperature become to 80∼150°C. The speed of adhesion is brought to approximately 0.5∼10Å/second. With the amorphous Si film manufactured by means of the above method, photoconductivity is excellent, and a ratio to conductivity at dark places is large. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5660175-A (JP)
Title: Fade-in/fade-out video camera
Inventor: SAITOU YOUHEI
IPC: H04N5/232
Filed: 1979-10-22
Abstract: PURPOSE:To improve the operation of a fade-in and fade-out and to simplify the device by controlling auto iris operation by charging or discharging the capacitor of a time constant circuit by providing a linear switch. CONSTITUTION:With VCR switch 25 turned on, the charge of capacitor 20 is discharged via variable resistance 21 and at the same time, the base voltage of transistor TR18 drops to put the auto iris into normal operation with control signal input 2 greater, so that a fade-in will be possible. At this time, no charge is accumulated in capacitor 20, TR18 is turned off and auto iris driving coil 10 is operated by input 2. When switch 25 is turned off for the completion of picture recording, capacitor 20 is charged and TR18 turns on to raise the base voltage of TR11 gradually. As a result, electric current flows through coil 10 from the emitter side of TR11 to the emitter side of TR9 to close the auto iris forcibly, providing a fade-out.
Patent JP-S5360729-A (JP)
Title: Timer circuit for combustion control
Inventor: TANAKA NORIO
IPC: H03K17/28
Filed: 1976-11-12
Abstract: PURPOSE: To prevent a combustion control timer circuit from functioning unstable due to environmental temperatures. 
     COPYRIGHT: (C)1978,JPO&Japio