baber/WOPTO huggingface dataset:
Patent JP-2000299313-A (JP)
Title: Method and device for chemical vapor deposition
Inventor: NOMURA HIDEJI
IPC: C23C16/44
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To eliminate a film of poor quality in the initial state after starting the formation of the film by optimizing the control on the opening and closing of a shutter. SOLUTION: After a first process, in which a substrate 9 is set up in a treating vessel 1 incorporating a heating element 4, and at the same time, the inside of the vessel 1 is maintained at a prescribed high temperature by setting the shutter 7 to a closed position, at which the heating element 4 is optically shielded from the substrate 9 and supplying energy to the heating element 4, a second process in which the introduction of a source gas into the vessel 1 is started. After the pressure in the vessel 1 and the flow rate of the gaseous start material are adjusted to prescribed values, a third process in which a prescribed thin film is formed on the substrate 9 by causing the shutter 7 to retreat to its opened position, at which the heating element 4 is not optically shielded from the substrate 9, is performed.
Patent JP-S60251996-A (JP)
Title: Treatment of waste water
Inventor: KANEKO KINJI
IPC: C02F3/12
Filed: 1984-05-29
Abstract: PURPOSE:To hold MLSS in a pressure reaction tank to ultra-high oncn., by treating treated water in the pressure reaction tank in a pressurized state by a filter press to separate the same into treated water and conc. sludge while returning the conc. sludge to the pressure reaction tank. CONSTITUTION:Raw water 10 and return sludge 9 are introduced into a pressure reaction tank under pressure by a pressure pump 1 and the oxidation of org. substance in raw water is promoted by the biological reaction with oxygen in air sent in by an air compressor 3. When BOD concn. is reduced to a set value or less, a valve 13 is opened and treated water is sent into a filter press 6 in a pressurized state from a discharge pipe 7. The treated water is separated into clear treated water 11 and conc. sludge by the filter press 6 and excessive sludge 11 is discharged out of the system and the remainder is returned to the pressure reaction tank as return sludge 9.
Patent JP-S63273789-A (JP)
Title: Heat exchanger and manufacture thereof
Inventor: KIKUCHI KOJI
IPC: F28D21/00
Filed: 1987-04-30
Abstract: PURPOSE:To enhance the efficiency of heat exchange as well as the efficiency or processing chemical solution flow,by a method wherein a plurality of flow paths is formed inside, a heater is embedded between these flow paths, and guide flanges having a tapered guide surface are provided on the inlet and outlet parts of said paths. CONSTITUTION:A powder material comprising essentially silicon carbide is molded under pressure and presintered to form a heat exchange block 100, an inlet flange 103 and an outlet flange 104. Subsequently the inlet flange 103 and the outlet flange 104 are put in a state of overlaying both the ends of the heat exchange block 100 and sintered at a temperature slightly higher than the presintering temperature to make them into one body. At the final stage, a heater is inserted through the hole of the heat exchange block 100 to connect with first and second pipings. Since the heat exchanger thus formed has the heater embedded within the heat exchange block and additionally has the guide surfaces of the inlet and outlet flanges as well as the projections, a processing chemical solution flow efficiently through the paths within the heat exchange block and the efficiency of heat exchange is remarkably enhanced.
Patent JP-H10300634-A (JP)
Title: Burning state detector
Inventor: SATO YASUYUKI
IPC: F02P17/12
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a burning state detector in which failure due to the charge movement of the insulator surface of a firing plug can be canceled. SOLUTION: Ion currents generated accompanied with voltage application to a firing plug 2 in a capacitor 23 are detected by a current detecting resistance 24. The firing plug 2 is provided with electrodes 18 and 19 for detecting an insulator potential for detecting the potential of an insulator, and the generation of a noise is judged from the change of the potential detected by the electrodes 18 and 19 by a judging circuit 37, and when the noise is generated, digital, switches 27 and 33 are opened. A burning state by a burning ion which is present in a burning chamber during burning is detected from ion currents detected by the current detecting resistance 24 in the post-stages of the digital switches 27 and 33.
Patent JP-H047434-A (JP)
Title: Method and device for applying lining
Inventor: KOMEHANA HIROSHI
IPC: E03F7/00
Filed: 1990-04-25
Abstract: PURPOSE:To save construction costs by wrapping lining plate around a plurality of frames, securing the outer periphery of the lining plate to the frames by means of a fixing belt, and connecting the edges of the lining plate to form an inner surface type frame of approximately cylindrical shape. CONSTITUTION:A lining plate 36 is wrapped around the outer peripheries of a plurality of frames 6, while the frames are being circumferentially rotated by means of rollers 23, 30. The plate 36 is temporarily fixed to the frames 6 by means of hooks 13 and each of fixing belts 35 is wound around the outer periphery of the plate 36 and the belts 35 are stretched by means of a belt tensioning means 34 to fix the plate 36 to the frames 6. Then the hooks 13 are removed and the edges 36b of the plate 36 are connected to form an inner surface type frame. The frame is transferred into a tunnel 5 and concrete 41 is placed between the inner wall 5a and the outer surface of the plate 36. As a result, by covering the inner surface with a lining plate, the number of repairing work can be reduced, resulting in reduced construction costs.
Patent JP-2000297265-A (JP)
Title: Hot-melt adhesive composition
Inventor: MATSUDA EIJI
IPC: C09J123/08
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a hot-melt adhesive composition improved in the water resistance in hot-melt bonding between metals, between glass and between metal and aluminum, in view of the fact that, in bonding between metals, between glass and between metal and aluminum, it has been well known that a composition comprising an ethylene-vinyl acetate copolymer, an ethylene-vinyl acetate copolymer saponified product and a polyamide, or the like, serves as a good hot-melt adhesive, however, such a composition is significantly poor in water resistance and therefore has been limited in applicable scope. SOLUTION: This hot-melt adhesive composition comprises 30-90 wt.% of an ethylene-vinyl acetate copolymer 10-50 wt.% in vinyl acetate content, 5-70 wt.% of an ethylene-vinyl acetate copolymer saponified product, and 5-50 wt.% of polyethylene, wherein the composition is characterized by being >=10 wt.% in the total vinyl acetate content.
Patent JP-H02287739-A (JP)
Title: Memory access method
Inventor: KAWABATA TOSHIHIKO
IPC: G06F12/02
Filed: 1989-04-28
Abstract: PURPOSE:To store many data with small memory capacity by storing plural pieces of character information which are compressed in a variable length data memory, and providing a table memory which indicates data positions relatively and performing access processing. CONSTITUTION:When data on the memory stored with plural variable length data such as character font information is accessed, the table memory where head addresses of variable length data and data lengths of plural variable length data are stored is provided and the data lengths are added based upon of the head addresses to calculate data positions, thereby accessing the data. Consequently, many data can be stored will small memory capacity.
Patent JP-H11301507-A (JP)
Title: Steering control unit for vehicle
Inventor: SHINTO MASAHIKO
IPC: B62D5/04
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce the load applied to the steering transmission system by restricting the transmission ratio variation operation in accordance with the conditions of steering of the steering wheel and turning of the turning wheel, and by prohibiting the restriction of the operation when the turning amount detected by a turning detection means has reached or exceeded a fixed amount. SOLUTION: An upper end of an upper steering shaft 12a is connected to a steering wheel 10, and a lower end of the upper steering shaft 12a is connected to the input side of a variable gear ratio unit 14. To the output side of the variable gear ratio unit 14, an upper end of the lower steering shaft 12b is connected. The variable gear ratio unit 14 is a transmission ratio variable means that varies transmission ratio between a steering amount of the steering wheel 10 and a turning amount of a turning wheel 24. The variable gear ratio unit 14 is connected to an electronic control unit 30 via a motor driver 38, and is operated based on a control signal given by the electronic control unit 30. With this, the steering transmission is downsized and durability therein is improved.
Patent JP-H0221822-A (JP)
Title: Electrical cooker
Inventor: KUWAMOTO HIROSHI
IPC: A47J27/00
Filed: 1989-04-26
Abstract: PURPOSE:To prevent a steaming overflow and enable cooking rice gruel and the like of good taste by reducing the calorific value of a heater in such a way that a control means is regulated with a boiling detection means and a timer means for maintaining the temperature of a cooked object near a boiling temperature for the predetermined time after the boiling thereof. CONSTITUTION:When rice gruel is cooked, a selector switch is set to a 'gruel' position and a start switch STW is turned on, thereby supplying electric power to a cooking heater 4. The calorific value of the cooking heater 4 is used to directly heat an inner pan 3. The temperature of the gruel, therefore, suddenly rises and when the temperature reaches the neighborhood of 90 degrees, the temperature of the first thermosensible body 5 reaches about 70 degrees, thereby reducing slightly the calorific value of the cooking heater 4 and causing the value to gradually reach the boiling temperature. When the temperature of the gruel reaches the boiling temperature, the generated steam amount of the inner pan 3 suddenly increases and the temperature of an inner lid 9 reaches about 80 degrees. The second thermosensible body 11 upon detecting the temperature suddenly drops in resistance value and, therefore, a microcomputer MC actuates a driver Tr for maintaining the neighborhood of the boiling temperature for the predetermined time of about 20 minutes via a timer, thereby making the 'ON' and 'OFF' control of the cooking heater 4.
Patent JP-H083065-A (JP)
Title: Therapeutic agent for hepatopathy
Inventor: FUJIWARA KENJI
IPC: A61P1/16
Filed: 1995-04-07
Abstract: PURPOSE:To obtain a therapeutic agent for hepatopathy, containing thrombomodulin as the active component, reduced in side effect and excellent in safety. CONSTITUTION:This therapeutic agent for hepatopathy contains thrombomodulin such as human-derived thrombomodulin which is a protein containing at least an amino acid sequence represented by the formula or its homologous variant as the active component. In addition, this thrombomodulin is preferably a protein having an amino acid sequence of 557 amino acids containing an intracellular domain of human thrombomodulin and the dosage is preferably within a range of 0.001 to 20mg/kg weight per day on active component base.
Patent JP-H01278243-A (JP)
Title: Armature for motor
Inventor: ASO HIROAKI
IPC: H02K3/34
Filed: 1988-04-28
Abstract: PURPOSE:To obtain a sufficient insulating effect even by a thin film by forming an electrodepositing film of insulating resin on the inner periphery of a slot. CONSTITUTION:An electrodepositing film 6 is first formed on the inner periphery of a slot 2. Then, an armature coil 4 is wound in the slot 2. Epoxy resin being powder at normal temperatures is filled and secured in an air gap in the slot 2 to form an insulator-impregnated securing layer 5. Further, the outer periphery of an armature core 1 is cut to obtain an armature. Thus, uniform thickness and sufficient insulating effect are obtained even at the deepest part and edge of the slot.
Patent JP-H08287275-A (JP)
Title: Table recognition device and method for interpolating break of table frame line
Inventor: TAKAHASHI KATSUHIKO
IPC: G06K9/20
Filed: 1995-04-07
Abstract: PURPOSE: To provide the device and method which can correctly interpolate a break of a table frame even when the break is large by measuring the widths of table items, checking their frequencies, and interpolating a break of the table frame line present in the table. CONSTITUTION: This device is equipped with a means 1 which detects the external outline of the table frame line, a means 2 which extracts one or plural table internal outlines present in the extracted closed curve, a table frame width measuring means 3 which measures the distance between two pixels that belong to the same table internal outline and are present in the same row or the same column as the table frame width as to each extracted table internal outline, a histogram measuring means 4 which finds a histogram of the table frame width, a table frame line break estimating means 5 which regards a value of high frequency in the histogram as the standard table frame width and judges that there is a table frame line break at a place corresponding to a value of low frequency, and an interpolating means 6 which interpolates the estimated broken table frame life.
Patent JP-H0749028-A (JP)
Title: Flexibly coupling equipment for pipe
Inventor: BUIIRANTO HORUTSUHAUZEN
IPC: F16L27/11
Filed: 1994-05-23
Abstract: PURPOSE: To minimize a device to dispense with the wide space not only in the radial direction but also in the axial direction in a device for flexibly connecting a pipe of, particularly, an exhaust lines of motor vehicles. CONSTITUTION: The casing wall portions 8, 9, 17, 18 at an outer end face side, positioned in parallel with one another, are movable relative to one another as a corresponding support of a damping cushion 3.
Patent JP-S62265776-A (JP)
Title: Thin film light emitting element
Inventor: ONUKI HITOSHI
IPC: B41J2/455
Filed: 1986-05-14
Abstract: PURPOSE:To prevent an intermediate layer from warping due to the difference in thermal expansion coefficient by a method wherein the intermediate layer with matching lattice constant divided into small sections to relieve the thermal strain is provided on a crystalline insulator substrate while P type and N type GaAs are formed by vaporgrowth on the intermediate layer. CONSTITUTION:An intermediate layer with matching lattice constant e.g. a fluoride thin film 2 is provided on a crystalline insulator substrate 1 such as a silicon surface by vacuum evaporation and devied into sections in width of e.g. 50-30.000mum square. Next, the Si surface provided with the divided fluoride is mounted on a molecular beam epitaxy equipment and after heating and purifying the surface, a GaAs film 4 is formed by growing a P type GaAs and then N type GaAs. Finally, after patterning and forming an Au electrode, the GaAs film 4 is connected to a driver by wire bonding to emit light from upper part of element. Through these procedures, a compact photoprinter head subject to no warping can be manufactured at low cost.
Patent JP-S5633004-A (JP)
Title: Evaporating method
Inventor: HIRANO SATORU
IPC: B01D3/06
Filed: 1979-08-25
Abstract: PURPOSE:To economically evaporate a salt water without introducing heating source from outside, by introducing a hot salt water, such as heated sea water by solar heat, in flash evaporator and carrying out the flash evaporation and then, using generated steam for heating source introducing into condensation side of highest temperature effect. CONSTITUTION:Hot salt water is introduced into the flash evaporation room 3 from the supply pipe 7 and is jetted from the jetting apparatus 8 accompanied by the flash evaporation. Generated steam is passed through the gas-water separator 9 in the arrow mark direction and entrained water drop is removed. Only the steam is  entered the pipe inner part of the horizontal heat transmission flux 4 of the condensation side 11 of the first effect 1 through the steam passage 10 and is used for  heating source. On the one hand, concentrated water collected on the horizontal  partition wall 2, is jetted from the perforations of the contraction apparatus 12 and  is cooled in the effect 1 and then, is sprayed on the flux 4. Further, the steam is  generated by the heat exchanger and the steam in the pipe is turned into con  densed water. The steam generated in the effect 1, is entered the second effect II  through the gas-water separator 14.
Patent JP-H09274411-A (JP)
Title: Image carrier and image forming device
Inventor: FUKUDA ARIMICHI
IPC: G03G21/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To improve the all vibration of an image carrier, to prevent the production of a vibrating sound and simultaneously, to reuse a cylindrical substrate, in the image carrier which is provided with an image carrying layer on the periphery of the conductive cylindrical substrate and whose surface has an electrostatic latent image formed by irradiation with image light and an image forming device using the image carrier. SOLUTION: Two supporting rolls 11a and 11b and tracking rolls 12 provided to coaxial with a developing roll 5 are abutted on both end parts of the image carrier 1 and the image carrier 1 is supported by these rolls. In the end part of the image carrier 1, a reduced section part 1a formed to be successively ' with the cylindrical part of the image carrier 1 is provided and the recessed part 13a of a driving member 13 is fitted on the reduced section part 1a. Thus, the image carrier 1 and the driving member 13 are directly joined without using a flange and the driving force of the driving member 13 can be transmitted. Therefore, in rotating the image carrier 1, the production of vibration, etc., is prevented.
Patent JP-S5633443-A (JP)
Title: Manufacture of amorphous alloy sheet having low coercive force and high squareness
Inventor: TAKAHASHI TAKASHI
IPC: C22C19/03
Filed: 1979-08-28
Abstract: PURPOSE: To maintain low coercive force and high squareness by allowying a molten alloy consisting essentially of Fe, Ni, Si and B in specified atomic ratio to closely contact to the circumference of a cooling roll over a specified length or more and  forcing the resulting sheet to be peeled off.  
     CONSTITUTION: The alloy has a composition consisting of, by atom, 4W10% Fe, <40% Ni, <20% Si, 5W20% B (Si+B=20W28%) and the balance Co. Such starting material metals are charged into quartz pipe 1 and melted by heating with heating furnace 4. when nozzle 2 is lowered with core piston 8 to a position opposite to outer surface part 6 of rotating cooling roll 5, a gas pressure is applied to molten metal 3. Metal 3 is spouted toward part 6 and closely contacts to roll 5 over ≥30cm length of the roll surface circumference. At the same time, metal 3 is rapidly cooled and converted into amorphous alloy sheet 7 by instantaneous solidification. Sheet 7 is then forced to be peeled off the roll surface in the arrow direction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5334581-A (JP)
Title: Infrared absorption detector
Inventor: GOTOU AKIYA
IPC: G01N29/00
Filed: 1976-09-13
Abstract: PURPOSE:To analyze the gas constituent by a photoacoustic resonance due to the incidence of the infrared laser beam, whose amplitude is modurated by the resonance frequency, into the photoacoustic resonator.
Patent JP-H07321676-A (JP)
Title: Radio equipment and its power supply control method
Inventor: NORIMATSU SHIGEKO
IPC: H04W52/00
Filed: 1994-05-24
Abstract: PURPOSE:To allow users to set the power supply control mode deciding execution/non-execution of power interruption through the depression of a power supply key. CONSTITUTION:The mode executing power interruption and the mode not executing power interruption are set by pressing continuously the function key and the memory key of a key pad section 10 having a power supply key 11. The set mode is stored in a RAM 3 and when the power supply key 11 is depressed at application of power, a control section 4 interrupts power at the end of talking in the case of the mode executing power interruption based on the mode stored in the RAM 3 and does not interrupt power in the case of the mode not executing power interruption.
Patent JP-S5733234-A (JP)
Title: Cassette type brake shoe
Inventor: UEI HISAO
IPC: F16D65/08
Filed: 1980-08-08
Abstract: PURPOSE: To improve shoe replacing efficiency by making lining portion of the brake separate from the shoe and make it in a form of cassette for the free installation and removal.  
     CONSTITUTION: Body of the brake shoe 1 and lining portion 2 are made separately, while the lining portion 2 is formed in many pieces of pad type, which consists of lining (a) and back metal 5 integrated with it, and this pad type linings a are arranged on the upper surface of the shoe body 1 along the rotating direction of a drum to allow installation and removing. For this purpose, dove-tailed shoe grooves 3 are prepared in the direction perpendicular to the rotational direction C of the drum. To this grooves, back metals 5 of the lining portion 2 are loosely fitted, and the bottom surface of the back metal 5 is provided with, for example, two recesses 6 along the direction of rotation of the drum. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11308005-A (JP)
Title: Polarization branching filter
Inventor: OGAWA FUMIYOSHI
IPC: H01P1/17
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To improve isolation between horizontal polarization and vertical polarization in a polarization branching filter that is used for satellite broadcasting reception. SOLUTION: Slots 2 to 5 whose long sides are in the axial direction of the circular waveguide 1 are provided on a tube wall of a circular waveguide having a horn type opening 1a at positions of 90 deg. intervals around the axis as a center, square waveguides 6 to 9 where the other ends are blocked are arranged outside the respective slots perpendicular to the axial direction of the circular waveguide, also, a circuit board 10 is arranged at a position which crosses orthogonally to each slot and divides the each square waveguide and the circular waveguide into two, probes 11 and 12 for polarization reception are respectively formed on the circuit board in an orthogonal direction to respective two adjacent slots among the four slots of 90 deg. intervals and horizontal polarization or vertical polarization is received by the probes on the circuit board.  Also, the tube lengths Ls of the square waveguides 6 and 8 are set as (2n+1)×λg /4.
Patent JP-S61268503-A (JP)
Title: Radial tire for heavy vehicle with improved durability
Inventor: SAITO TADASHI
IPC: C08L7/00
Filed: 1985-05-21
Abstract: PURPOSE:To improve durability by forming a space rubber and a soft stiffener rubber with a rubber composition to which a specified quantities of a specific bismaleiamide derivative and a C-nitro-compound are added. CONSTITUTION:A space rubber 7 which is provided on the end part of a belt layer 4 and a soft stiffer rubber 8 which wraps in the end part of a carcass which is folded back at a bead part 1, are formed by a rubber composition which is formed by adding a 0.2-10pts.wt. of bismaleiamide derivative whose general formula is represented by the formula I and a 0.2-5pts.wt. of a C-nitro- compound, to a 100pts.wt. of rubber component consisting of a rubber which is selected from a group consisting of a natural rubber and a diene group synthetic rubber. Due to this formation, durability can be improved.