baber/WOPTO huggingface dataset:
Patent JP-H09306407-A (JP)
Title: Scanning electron microscope
Inventor: KANEOKA NORIYUKI
IPC: H01J37/21
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an equipment, which can detect the optimal condition of a focal point of a lens so as to accurately perform the automatic focal point control in a short time, by providing a deflecting signal generating means, which is formed of an oscillator a scanning counter, a conversion table and a D/A converter. SOLUTION: Electron beam 2 emitted from an electron gun 1 is throttled narrow by an electron lens 3. The electron lens 3 has a lens working function of a magnetic field to be generated by flowing the current in a coil, and an electron lens control circuit 10 controls the current of the coil so that the electron lens 3 works at a focal distance indicated by a control CPU 20. The electron beam 2, which is throttled narrow by the electron lens 3, is deflected by the two-dimensional scanning in a direction X and a direction Y of deflecting units 4, 5. Deflecting amplifiers 11, 12 controls the current to be flowed to coils of the deflecting units 4, 5. When a sample is irradiated with the electron beam 2, secondary grains 8 such as secondary electron is generated in response to the shape and the material of the sample.  The secondary grains 8 are detected by a secondary grain detection unit 9 and amplified, and stored in an image memory 14.
Patent JP-H04329347-A (JP)
Title: Thin film sample x-ray diffracting device
Inventor: KOBAYASHI YUJI
IPC: G01N23/20
Filed: 1991-04-30
Abstract: PURPOSE:To perform thin film sample X-ray diffraction more precisely by making the X-rays fed to a thin film sample monochromatic and parallel. CONSTITUTION:X-rays from an X-ray source 2 are fed to a thin film sample 10 via the first slit 4, an incidence side monochrometer 6 and the second slit 8, and the X-rays diffracted here are detected by an X-ray detector 16 through a solar slit 12 and a reflection side monochrometer 14. The solar slit 12, reflection side monochrometer 14 and X-ray detector 16 are mounted on an angle measuring base 18, and the angle measuring base 18 can be rotated centering on the thin film sample 10. X-rays fed to the thin film sample 10 are made monochromatic and parallel by the flat plate-shaped incidence side monochrometer 6.
Patent JP-H11315366-A (JP)
Title: Production of ramp magnetic material
Inventor: YAMAJI TSUNEHIRO
IPC: H01F27/25
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To control high-frequency magnetic characteristics and residual magnetization characteristics without variations in a longitudinal direction by subjecting a steel sheet to a siliconization treatment to form an Si concn. gradient in a thickness direction, then controlling the production conditions in the siliconization treatment furnace stage in accordance with iron loss values measured under different magnetization conditions. SOLUTION: After the steel sheet is heated in a heating furnace 1, the steel sheet is passed through a siliconization treatment furnace 2 and is subjected to a siliconization treatment at about 1200 deg.C in a nonoxidizing atmosphere contg. a reactive Si compd., such as SiCl4 to diffuse the Si from the steel sheet surface. The steel sheet is then treated in a diffusion treatment furnace 3 to form the desired Si concn. gradient in the thickness direction. Insulating films are thereafter formed on both surfaces of the steel sheet by an insulating film applying device 12 and a drying and baking device 13 to improve and stabilize the iron loss.  The iron loss is measured at <=1 kHz and >=5 T with, for example, a first iron loss meter 5a and at >=5 to <=0.5 T with a second iron loss meter 5b on the outlet side of a cooling furnace 4 in the post stage of the production process for this ramp magnetic material and the control of the production conditions is executed via arithmetic and logic units 9 to 11 and controller 6 to 8 in accordance with the measured values.
Patent JP-H0218408-A (JP)
Title: Tin-containing copolymer and its use
Inventor: KASUPAA BOTSUTO
IPC: C08L43/00
Filed: 1989-05-19
Abstract: PURPOSE: To obtain the subject copolymer having a low tin content, excellent in sterilizing effect regardless of high stability in hydrolysis and useful for wood protecting lacquer which is formed by polymerizing an organic tin compound, a hardening monomer, a softening monomer and a specified compound.  
     CONSTITUTION: (A) Tin in the form of organic tin having a polymerizable C=C bond: 0.03-2(wt.)%, (B) a hardening monomer (preferably, styrol): 10-80%, (C) a softening monomer (preferably, a non-tertiary alkanol): 90-20%, (D) (meth) acrylic acid, vinylsulfonic acid, maleic acid, (meth)acrylamide, or a unit of (meth)acrylamide substituted by a 1-8C alkyl, hydroxy or a 1-8C alkoxymethyl: 0-7%, and (E) the other hydrophilic monomer not easily hydrolyzable: 0-5% are polymerized to provide a tin-containing copolymer of an ethylenic unsaturated monomer having a glass transition temperature of -40-50°C and a form of aqueous dispersion. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5552143-A (JP)
Title: Input system for home computer
Inventor: ISAKA OSAMU
IPC: G06F3/153
Filed: 1978-10-11
Abstract: PURPOSE: To selectively input many types of information with the keyboard less in the number of keys, by inputting information with the keyboard having the key inputting the input information of selective object and the key inputting the substitution information selectively on the television receiver.  
     CONSTITUTION: On the key board 1, the character input key 5, operation keys 6 and 10 and key 7 are provided, and when the key 5 is depressed, the control section 2 pictures the input objective characters of 100 sets on the screen 8 of the television receiver 4. The numerals of 0W9 are attached to the upper stage and left side of the characters, and the substitution information of characters is visually recognized with the numerals. Further, the operator selects the characters to be inputted from the characters on the screen 8 and the substitution information is inputted with the ten key 7. Further, when the character input key 5 is depressed, the conversion table in the control program built in ROM of the control section 2 is referenced to store it in the address and to picture it on the receiver 4, allowing to confirm the presence of malfunction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05319620-A (JP)
Title: Dry-analysis film segment discharging device
Inventor: TEZUKA SHIGERU
IPC: B65H5/08
Filed: 1992-05-18
Abstract: PURPOSE:To reliably and sanitarily discharge dry-analysis film segments from an ink beta after finishing photometering an analyzer using the dry-analysis film segments. CONSTITUTION:A dry-analysis film segment discharge portion 70 is provided with a discharge chute (slide-down passage) 71 as a film detaching means and a vacuum suction pad 72 as a film carry-out means to carry dry-analysis film 10 from the storage portion 53 of an ink beta mainframe 51 to the discharge chute 71. The discharge chute 71 is formed as a passage in a circular and gradually downward bent shape so that the dry-analysis film segments 10 can slide down. A slit 73 is formed on the ink beta mainframe 51 side of the discharge chute to allow the vacuum suction pad 72 to enter therein. The suction pad 72 is attached to a transferring means to move horizontally between the storage portion 53 and the discharge chute 71, upward under the storage portion 53 and downward near the terminal 74 of the discharge chute 71.
Patent JP-S5458967-A (JP)
Title: Device for disposing of garbage
Inventor: KAWASAKI KEISUKE
IPC: B65F3/20
Filed: 1977-10-18
Abstract: PURPOSE: To facilitate the opening of a discharge port gate, by retracting a compressing plate for a predetermined time in the first stage of discharge of garbage compacted.  
     CONSTITUTION: After the garbage is thrown from a conveyor 1 into a compressing chamber 4 through a hopper 3, a first hydraulic cylinder 5 is driven to move the compressing plate forth to compact the garbage. Operating a timer by a push button at appropriate time during the compacting, the compressing plate 6 is retracted after the compacting for the predetermined time set by the timer. Thereafter, a second hydraulic cylinder 9 is driven to move up the gate 7 for a discharge port 8. Since the pushing force of the compressing plate 6 does not act to the gate 7, the gate is moved up smoothly. When the gate 7 has been moved up, the compressing plate 6 is moved forth again to push the compacted garbage into a container 2 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07335731-A (JP)
Title: Attraction device and its manufacture
Inventor: ENDO AKIHIRO
IPC: H02N13/00
Filed: 1994-06-07
Abstract: PURPOSE:To relax the thermomechanical stress of a ceramic board by a bonding section, to prevent the mechanical deformation of the ceramic board and to reduce a thermal adverse effect on a body to be attracted by bringing the bonding section to the state, in which the bonding section is brought to a gelled state or a rubbery state. CONSTITUTION:In an electrostatic chuck 10 attracting and fixing a wafer 20 by electrostatic force, an electrode section 15 is buried into the inside, a top face 11a can be brought into contact with the rear of the wafer 20, and a ceramic board 11 having a fixed thermal expansion coefficient and excellent thermal conductivity and the underside of the board 11 are supported by a top face 12b. A metallic base 12 having a thermal expansion coefficient different from the ceramic board 11 and being made of aluminum and a bonding section 13 bonding the top face 12b of the base 12 made of the metal and the underside of the ceramic board 11 are provided. Soft adhesives being solidified and having high elasticity such as a silicon resin are used as the bonding section 13. Accordingly, thermomechanical stress due to the difference of the thermal expansion coefficient of the ceramic board and the thermal expansion coefficient of the base made of the metal can be relaxed.
Patent JP-H04328479-A (JP)
Title: Measuring apparatus for azimuth
Inventor: ANDO KENJI
IPC: G01S3/805
Filed: 1991-04-26
Abstract: PURPOSE:To conduct a signal processing of high sensitivity. CONSTITUTION:Receiving an azimuth angle of each spectrum and a reception level thereof which are computed by an arithmetic unit 5, a selecting-specifying circuit 7 selects and specifies the azimuth angle of the frequency spectrum having the maximum reception level. A pattern generator 8 receives reception signals SNS, SEW and SOMN1 being outputs of processors 2a, 2b and 2c and the specified azimuth angle from the selecting-specifying circuit 7 and generates a cardioid pattern having a lobe point at the specified azimuth angle, as a pseudo reception pattern, and on the basis of this cardioid pattern, a pseudo pattern signal equivalent to the received one is amplified, time averaged and output to a display unit 6.
Patent JP-H10306681-A (JP)
Title: Excavation method without collapse of excavation hole inner wall
Inventor: SAKAI EIJI
IPC: E21D9/06
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent collapse of an excavation hole inner face and lessen friction between a pipe and the excavation hole inner face by providing a discharge outlet projecting gel on the outer periphery of the rotation body of the cutting blade of an excavator edge, rotating the rotation body of the cutting blade, discharging gel from the discharge outlet to the outside and performing excavation while gel solution is filled into a gap between the inner face of an excavation hole and a rearward connecting pipe. SOLUTION: A liquid discharge outlet 4 is provided on the outer periphery of the rotation body 1 of a cutting blade 2 to excavate an excavation hole 14 while rock is crushed, and first solution 6 and second solution 7 are discharged through passages 9, 10 during excavation. The liquid discharge outlet 4 is provided to be recessed on the outer peripheral face, the first solution 6 and the second solution 7 are mixed in the recessed part, and gel solution 5 changed into gel is discharged. Since the outlet 4 is rotated along the inner face of an excavation opening 14 together with the rotation body 1, the gel solution 5 is filled into a gap between a pipe 3 and the inner face of the excavation opening 14 without any gap. Thus, collapse of the inner face of the excavation hole 14 is prevented, and friction between the pipe 3 and the inner face of the excavation hole 14 can be lessened.
Patent JP-S61286031-A (JP)
Title: Steel sheet or plating steel sheet provided with lubricity
Inventor: TERAYAMA KAZUKIYO
IPC: B21D22/20
Filed: 1985-06-11
Abstract: PURPOSE:To improve the lubricity and also the forming workability of the titled steel sheet which is obtained, and also to remove simply and easily a lubricating film after the forming machining is executed, by depositing a sulfide of Mo by an electrolytic treatment. CONSTITUTION:A temper rolling steel sheet or said steel sheet to which Ni, Cr or Zn-Ni alloy, etc. is plated is brought to a cathode electrolysis in a water solution containing molybdate such as molybdic acid ammonium, etc. and sodium sulfide, by which molybdenum sulfide is depopsited to the surface. According to such a constitution, a steel sheet or a plating steel sheet having the excellent lubricity, which is suitable for the drawing and to ironing is obtained.
Patent JP-H0422706-A (JP)
Title: Catalyst converter
Inventor: SAKAI YASUHIRO
IPC: B01D53/94
Filed: 1990-05-15
Abstract: PURPOSE:To enhance the purifying efficiency of NOx in the exhaust gas of an engine, in which lean mixture gas or a mixture gas in theoretical air fuel ratio is combusted, by allowing a wash coat layer of Cu/zeolite structure, which is formed on a bearer, to bear noble metal element. CONSTITUTION:A catalyst converter 11 has a cylindrical section and comprises a suction part 12 for forming-in of the exhaust gas, a vessel part 13 for accommodation of catalyst, and a discharge part 14 for exhaustion of the purified exhaust gas. The catalyst has a honeycomb-shaped bearer 15 made of ceramic or metal, and a number of cells 16 with four sides surrounded by this bearer 15 are formed in the axial direction. A wash coat layer 21 of Cu/zeolite structure is formed on this bearer 15, and a plurality of noble metals such as Pt, Rh, Pd are borne by this wash coat layer 21. This provides a high purifying efficiency for NOx exhausted from an engine, in which a lean mixture gas or a mixture gas in the theoretical air fuel ratio is combusted.
Patent JP-S5826927-A (JP)
Title: Emergency fire extinguishing method and fire extinguisher for pot type oil stove for vehicle
Inventor: SUZUKI TAMASAKU
IPC: F23Q25/00
Filed: 1981-08-12
Abstract: PURPOSE:To enable prevention of a fire in a vehicle resulting from a conductor  car fallen down sidelong, by a method wherein unusual tilting angle of the car  body of the conductor car is detected, and water is injected into a pot of an oil  stove automatically so that a fire is extinguished promptly. CONSTITUTION:A tilting angle of a car body under unusual state of cars provided with a pot type oil stove 1 is detected by a detector 6, and a solenoid valve 7 is actuated by a detecting signal of the detector 6. Air of fixed pressure is injected into a sealed water tank 9 which contains water of fixed quantity through air ducts 15-17, and a water duct 13 for injection of the water within the water tank 9 into a pot 2 of the coil stove 1 is rovided as well. Namely, the water within the water tank 9 is made to inject into the pot 2 of the oil stove 1 through the water duct 13 by the action of the solenoid valve 7.
Patent JP-S6017158-A (JP)
Inventor: MATSUOKA HIROSHI
IPC: D04B15/50
Filed: 1983-07-09
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-2000319094-A (JP)
Title: Apparatus for producing crystalline silicon
Inventor: YANOO AKIHITO
IPC: C30B29/06
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing crystalline silicon, by which contamination of impurities into a silicon raw material before melting and silicon molten liquid after melting can be suppressed and high quality polycrystalline silicon having low impurity content and high crystallinity can be easily produced at a low cost. SOLUTION: In the apparatus for producing crystalline silicon by imparting temp. gradient to silicon molten liquid 3 obtained by melting a silicon raw material 3a introduced into a crucible 4 provided in a chamber 2 in such a manner that positive temp. gradient is formed from the inner bottom 4a of the crucible 4 toward the upper direction and crystallizing the silicon molten liquid 3 from the inner bottom of the crucible 4 toward the upper direction, a susceptor 9 provided above the crucible 4, a supporting member 10 for supporting the susceptor 9 and a lifting device 11 for lifting and lowering the susceptor 9 through the supporting member 10 are provided.
Patent JP-H05299923-A (JP)
Title: Antenna control system
Inventor: ETO ARIFUMI
IPC: H01Q3/02
Filed: 1992-04-20
Abstract: PURPOSE:To give information to the worker so that one worker set the antenna directivity or the direction in the case of antenna installation. CONSTITUTION:In the antenna control system in which the direction or the directivity of an antenna 1 is variably remote-controlled by a remote commander, the antenna control system is featured such that the information of the direction or the directivity of the antenna 1 is displayed onto the remote commander 6 having a display section 7 and the direction or the directivity of the antenna 1 is remote-controlled by the remote commander 6 while observing the displayed information.
Patent JP-H11300344-A (JP)
Title: Bactericidal lamp and bactericidal lamp device
Inventor: ISHIYAMA EIICHI
IPC: C02F1/32
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To sanitize a fluid such as drinking water by using special quartz glass as the material of a tube of a discharge lamp capable of radiating ultraviolet rays wherein the quartz glass contains as an additive, a specific metal oxide(s) and has properties capable of suppressing transmission of near ultraviolet or visible rays of a wavelength region in a specified range and also, capable of transmitting ultraviolet rays of a wavelength region in a specified range. SOLUTION: This bactericidal lamp, i.e., a low pressure mercury vapor discharge lamp 1 has a tube 2 provided at its both ends with a pair of electrodes 3a and 3b respectively and the tube 2 is filled with several mg of mercury and several hundreds Pa of gaseous argon and also, the mercury vapor discharge lamp is fitted at its both ends with bases 4a and 4b respectively. The tube 2 consists of special quartz glass having properties capable of suppressing transmission of near ultraviolet or visible rays of a wavelength region in the range of 350 to 760 nm and also, capable of transmitting ultraviolet rays of a wavelength region in the range of 200 to 300 nm. The quartz glass used contains as an additive, at least one metal oxide selected from oxides of group 1A, group 5A and group 4B metals in the Periodic Table of the Elements.
Patent JP-S5457750-A (JP)
Title: Hoisting device of crane
Inventor: FUJIYASU NORIO
IPC: B66C13/04
Filed: 1977-10-18
Abstract: PURPOSE: To simplify a device, by passing a wire rope through the holes of the upper and lower surfaces of a cylindrical body of an extension boom when the wire rope is wound around a guide sheave at a nose of the extension boom and a width hook is hung down.  
     CONSTITUTION: If pulling in a wire rope 9 when an encasing arm 44 and a main hook block 40 are connected by means of a pin 55, the main hook block 40 rotates to the right upper side centering around an axial mounting point 45 of the encasing arm 44, a right shoulder of the main hook block 40 collides with a stopper 54 while an upper surface fits and contacts with a contact surface 53, and the main hook block 40 is encasing fixed when a pin 50 is inserted into the pin hole 45 of the eneasing arm 44 and a pin inserting hole 48 of a boom head 4. Load hanging work only by a sub-hook 41 becomes possible if paying out the wire rope 9 at that time. The wire rope 9 passes through the holes 35, 36 of a body of an extension boom A. Thus, this deivde can be simplified 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11330069-A (JP)
Title: Method and device for forming porous film
Inventor: AOI NOBUO
IPC: H01L21/316
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To form a porous interlayer insulating film whose relative permitting is low, without using precursor solution. SOLUTION: Gaseous silane dielectrics (monosilane), oxidizing agent (hydrogen peroxide) and volatile oxidizing agent are introduced into a processing chamber, which is kept at a pressure that is not more than atmospheric pressure and which holds a substrate. Silanol, formed of silane dielectrics and oxidizing agent, is formed. Volatile organic substance is contained in silanol in a molecular form while formed silanol is condensed, and a silanol condensed object containing volatile organic substance is formed. Then, the silanol condensed object containing a volatile organic substance is deposited on the substrate, and a silanol condensed object film containing volatile organic substance is formed.  A volatile organic substance made to volatilize from the silanol condensed object film containing volatile organic substance, a hole is formed there, and a porous film formed of the silanol condensed object is formed by heat- processing the substrate.
Patent JP-H11316989-A (JP)
Title: Tape drive assembly
Inventor: HIRONAKA SHINJI
IPC: G11B15/093
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent tape damages and break of a mechanism by the impact by the tape end at the time of fast forwarding and rewinding by detecting the rotating speed of a reel when a prescribed time elapses after change of a deceleration and controlling the deceleration until the rotation of the reel at the terminal and beginning end of the tape is made zero. SOLUTION: An arithmetic section 7 computes the decelerating point at the time of decelerating of the supply reel 3 and take-up reel 4 from the rotating speed information detected by a supply reel speed detecting section 5 and a take-up reel speed detecting section 6. A reference speed setting section 8 outputs the reference speed set in such a manner that the deceleration is eliminated a the beginning end and terminal of the tape at the time of decelerating. A deceleration calculating section 9 detects the rotating speed of the point after elapse of the prescribed time from the decelerating point.  A comparator section 10 compares the reference speed and the rotating speed and controls the supply side reel 3 or the take-up reel 4 via a reel control section 1 and a reel drive section 2 to stop the reels so as to prevent the tape from arriving at the beginning or end of the tape in the state of the high speed.
Patent JP-S5650273-A (JP)
Title: Pumping-up power plant for submarine electric power accumulation
Inventor: TAGA KIICHI
IPC: F03B13/26
Filed: 1979-09-29
Abstract: PURPOSE: To regenerate electric power and store a large quantity of electric power for a long period of time by discharging the sea water in an air tank installed at the sea bottom with the help of pumping-up power plant to store electric power and introducing sea water into the air tank through pumping-up power generator turbine.  
     CONSTITUTION: The upper part of air tank 2 installed at the sea bottom is connected to the atmosphere above the sea through ventilation duct 10 so that the atmospheric pressure may be introduced. The sea water inside the tank is discharged by means of pumping-up power generation pump and the electric power is accumulated. For electric power regeneration, the sea water outside is caused to flow into this air tank 2 through pumping-up power generation turbine. The floating tank 9 is for keeping various devices afloat and is arranged near the sea surface where the surrounding water pressure is low and the tank has only to be light-weight. The anchor weight 13 is such as to be anchored at a fixed position in a fixed water depth resisting buoyancy. 
     COPYRIGHT: (C)1981,JPO&Japio