baber/WOPTO huggingface dataset:
Patent JP-H11229895-A (JP)
Title: Combined facility of gas turbine generator and impregnating plant
Inventor: YAGI YASUHIRO
IPC: F02C6/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To realize stable continuous operation and energy saving of the impregnating plant and decompose odor component using gas turbine generator by electricity generated thereby added to the impregnating plant. SOLUTION: A combined facility is composed of an air compressor 4, a combustion unit 5, a gas turbine generator 1 including a gas turbine 6 and a generator 7, an impregnating unit 18 for impregnating varnish to a continuously running long sheet material 25, and a dry-hardening furnace 3 provided with a heating mechanism 29 for drying and hardening the sheet material 25 that has been impregnated with varnish using heat. In this case, heated air A for dilution containing solvent steam discharged from the dry-hardening furnace 3 is led to the air compressor 4 of the gas turbine generator 1. As a result, the odor component contained in the heated air A is combusted within the combustion unit 5 of the gas turbine generator 1 under the high temperature and high pressure condition so as to be decomposed through oxidation.
Patent JP-H07242486-A (JP)
Title: Production of iii-v compound semiconductor crystal
Inventor: FUJIWARA TOSHIAKI
IPC: H01L21/208
Filed: 1994-03-08
Abstract: PURPOSE:To efficiently produce single crystals and polycrystals of a III-V compd. semiconductor. CONSTITUTION:Two units of growth boats 20, 30 housing crystal raw materials of group III elements are arranged on both sides of a group V element 40 and are encapsulated into a reaction tube 10. This reaction tube 10 is inserted into a furnace core tube 51 of a heating furnace 50 provided with a temp. gradient in the axial direction of the furnace and the crystals 22, 32 crystallized from melts 21, 31 formed by heating of the crystal raw materials are grown in the furnace axis direction from the central part of the reaction tube 10 toward both ends. As a result, two units of the growth ports 20, 30 are encapsulated into one unit of the reaction tube 10 and crystal growth is effected and, therefore, the single crystals or polycrystals are grown efficiently with a floor area smaller than in the case of using two units of the reaction tubes.
Patent JP-S57170096-A (JP)
Title: Turbe set controller
Inventor: GERUHARUTO BUROON
IPC: G05D13/62
Filed: 1982-03-09
Abstract: In a power control for a turbo-generator, the acceleration power of the difference between the mechanical power supplied to the turbo-generator set and the power delivered by it is determined and, if the supplied power preponderates, a correction signal directed toward closing control valves is fed to the power control by means of a valve positioning controller, Thereby, the power control need not be disconnected in the event of disturbances such as load shedding and network short circuit, but can practically remain engaged continuously.
Patent JP-S61195316-A (JP)
Title: Spectrophotometer
Inventor: NISHIMURA TAKASHI
IPC: G01J3/42
Filed: 1985-02-25
Abstract: PURPOSE:To maintain the atmosphere in a device in an oxygen-free state and to maintain good sensitivity by housing optical systems except a sample chamber part into a hermetically sealed housing and providing an oxygen absorbing means in the housing. CONSTITUTION:A light source part 1 of the optical system of a standard two-beam spectrophotometer and the sample chamber 7 are placed in the outdoor air for the purpose of maintaining the ease of maintenance of the light source and putting in and out of a sample. Various elements such as condenser mirror m1 constituting a spectroscope 3 and a photodetector P are housed in the housing B. The two beam part of the housing B is recessed to form the sample chamber 7 on the outside of the housing B. A sample cell Cs and a reference cell Cr are set in the chamber 7. A partition window 5 between a light incident window 2 of a light source part and the chamber 7 is provided to the housing B. A cylinder 6 contg. an oxygen absorbent (mainly white phosphorus or the like) is inserted into the housing B from the outside and is screwed to the housing B by a screw 8 at the top. Many holes are provided on the side face of the cylinder 6. The atmosphere in the spectrophotometer is maintained in the oxygen-free state with such constitution simply by exchanging occasionally the unit of the oxygen absorbent, by which the surface deterioration of the optical element is prevented.
Patent JP-S51112168-A (JP)
Title: Congluminate stweture of the indicator tube
Inventor: NARIKAWA TORAICHI
IPC: H01J17/16
Filed: 1975-03-27
Abstract: PURPOSE: Simple and economical production of indicator tube, by way of simplifying its production process. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000234999-A (JP)
Title: Device for inspecting and measuring optical disk
Inventor: ASAHINA TAKAYUKI
IPC: G01N21/95
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for inspecting and measuring an optical disk that can reduce measurement time, can be incorporated into a production line, and has a simple configuration. SOLUTION: A device 1 for inspecting and measuring an optical disk is provided with rotary drive means 2 and 3 for rotating and driving an optical disk 10 to be measured, an emission part LD for applying a light beam LF onto the optical disk 10 to be measured, optical detection parts D1 and D2 for receiving and detecting a light beam LR being reflected from the optical disk 10 to be measured, and arithmetical processing parts 4 and 5 for forming a specific signal by performing an operation to a signal being received and detected by the optical detection parts D1 and D2. Also, in the device 1, an emission part is composed of a plurality of light-emitting elements LD being arranged in a radius direction R of the optical disk D to be measured, and a light beam is successively applied from each of the light-emitting devices LD to the optical disk 10 to be measured.
Patent JP-S58154819-A (JP)
Title: Multilayer liquid crystal display device
Inventor: HARAJIRI TOSHIHIKO
IPC: G02F1/133
Filed: 1982-03-10
Abstract: PURPOSE:To obtain a display device small in the total thickness, superior in strength, and easy to see, by arranging glass panels on the outside of the entitled device, and using a plastic film having at least one transparent electrode in its inside. CONSTITUTION:For example, in a 2-layer liquid crystal display device, an upper glass base 2 and a lower glass base 8 on the outside, and a thin film 4 made of polyester, or the like in the middle are arranged. Transparent electrodes 3, 5, 6, 7 are formed on the bases 2, 8, and on the film 4, and an inside adhesive nonreactive 10 with liquid crystals 14 is used to adhere the bases 2, 4 and the film 4, and it contains a powder to retain thickness of the cell. Conductive adhesives 11, 12 connect the electrode 5, 6 with those of the bases 8, 2, respectively. The outsides of the adhesives 10, 11, 12 are coated with an adhesive 13 hardenable at normal temp. or by UV irradiation, such as epoxy resin to strengthen adhesion. The display device thus obtained has a thin intermediate substrate 4, it is easy to see, and yet it has high strength.
Patent JP-H09229435-A (JP)
Title: Heat storage water tank for heat storage type air conditioner
Inventor: HAYAKAWA HIROYASU
IPC: B65D90/06
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce the man-hour of designing by a method wherein the circumference of water tank, made of stainless steel, is coated with a heat insulating material comprising at least either one of soft polyurethane or polyethylene. SOLUTION: Flanges are formed on both ends of a cylindrical cylinder plate 1, made by connecting a stainless steel sheet by welding, while one of the flanges is connected to a bottom plate 2 to form a water tank. The water tank is put on a bottom base 3 and the water tank is connected to the bottom base 3 through bolts 7. According to this method, an internal pressure, received from heat storage medium stored in the water tank, is retained by the bottom plate 2 and the bottom base 3 whereby the rigidity of the structure of the water tank is improved. The internal pressure, received from the heat storage medium, is retained by only the stainless steel sheet, constituting the water tank and having a thin thickness.  According to this method, the heat insulating material will never necessitate a rigidity for supporting the internal pressure whereby the adhesion of soft heat insulating material 6, made of polyurethane or polyethylene, to the circumference of the water tank is permitted.
Patent JP-H07226335-A (JP)
Title: Thin film capacitor
Inventor: SAKAMOTO MIKIO
IPC: H01G4/33
Filed: 1994-02-10
Abstract: PURPOSE:To enhance a thin film capacitor in capacitance by a method wherein a dielectric film pattern is formed on the diagonal line of a board. CONSTITUTION:A lower electrode 2 of Ti and Pd is formed on a quartz board 1 and patterned. Then, an SrTiO3 dielectric film 3 is provided and patterned so as to be located on the diagonal line of the board 1. Furthermore, an upper electrode 4 of NiCr and Au is patterned. An overlap of the upper and lower electrode is indicated by a part of the board 1 shaded by slant lines in a figure and shows an effective area for forming a capacitor. A thin film capacitor manufactured through this method has a capacitance of 180pF, and on the other hand, a conventional thin film capacitor of the same outer dimensions has only a 100pF.
Patent JP-S51113746-A (JP)
Title: Solid discriminating unit
Inventor: ABE KOUHEI
IPC: G06K7/08
Filed: 1975-03-31
Abstract: PURPOSE: Solid discriminating unit which enables the easy recognition of the existence of ferromagnetic materials, together with accurate and individual discrimination of the materials. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59164523-A (JP)
Title: Synchronism control system
Inventor: IKEDA YOSHINORI
IPC: H04N1/04
Filed: 1983-03-08
Abstract: PURPOSE:To eliminate the problem of synchronism between a reader and a printer, and to process an image signal through the whole system systematically on the basis of a synchronism signal by controlling the driving of the rotary polygon mirror of the printer by the image synchronism signal of the reader. CONSTITUTION:An image signal outputted from a CCD linear image sensor is amplified and A/D-converted synchronously with a picture-element readout clock 102, and the dithering 5 is performed. The horizontal synchronism, signal 107 of the reader is sent to the control circuit 6 of the dither 5 and also inputted to a PLL circuit 20 which drives and controls the polygon mirror 12 of the printer to be used as a reference clock. The phase of the horizontal synchornizing signal 107 of the reader is compared by a phase comparator 22 with the phase of an encoder signal generated by a slit plate 25 for an encoder 21 and a photointerrupter 26 to input a pulse corresponding to the phase difference to an LPF23, which outputs a corresponding voltage. This voltage is inputted to a motor driving circuit 34 to control the reader and printer synchronously.
Patent JP-H01213945-A (JP)
Title: X-ray spectral analyzing device
Inventor: HIRAI TERUJI
IPC: G01N23/225
Filed: 1988-02-20
Abstract: PURPOSE:To make high sensitivity X-ray spectral analysis of a thin layer specimen by means of electron beam energization by sensing the specimen inclination to maximize the X-ray detection signal given by an X-ray spectral means while varying the inclination of the specimen, fixing it at that inclination, and performing wave-length scanning by the X-ray spectral means. CONSTITUTION:An X-ray spectral analyzing device is composed of a means C to irradiate electron beam 1 on a specimen 2, X-ray spectral means 13-15 to separate X-rays emitted from the specimen 2, a means to vary the specimen inclination to the electron beam 1, and a control means 17 to control X-ray spectral apparatus and means to vary the specimen inclination. When thin layer specimen 2 is energized by irradiation of electron beam 1, the intensity of each characteristic X-ray emitted maximizes at a certain inclination of the specimen 2 to the electron beam 1. This inclination is sensed, and separation of the X-rays emitted by the specimen 2 at this inclination. This enhances the X-ray sensing sensitivity and enables analysis of fine components and impurities in the specimen and also condition analyses of these components in the specimen.
Patent JP-2000243004-A (JP)
Title: Device equipped with recording medium moving means, its control method and recording medium
Inventor: SASAKI TAKASHI
IPC: G11B15/68
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To realize self recovery without stopping the running of an entire system when the stop position of a recording medium is shifted from a transfer position. SOLUTION: A cassette library 1 is provided with a junction console 1J having a junction port for moving a recording medium, e.g. a cassette, between the first transfer position of a console column L1 and the second transfer position of a console column L2, a counting means 160 for counting a value proportional to the moving distance of the cassette, a determining section 161 for determining whether the recording medium is stopped or not within a specified range from the first or second transfer position when the recording medium is stopped in any one of the first and second transfer positions, and a self recovery means 162 for moving the recording medium into the specified range when it is determined by the determining section 161 that the recording medium is not stopped within the specified range.
Patent JP-H05235990-A (JP)
Title: Cell composing equipment
Inventor: SATO KAZUMI
IPC: H04B14/04
Filed: 1992-02-25
Abstract: PURPOSE:To provide the cell composition equipment in which a cell processing delay time is shortened with respect to the cell composition equipment composing cells being information transfer blocks in the asynchronous transfer mode that takes priority into account. CONSTITUTION:After an analog transmission signal is divided into plural bands by a band division coding means 31, the signal is coded and a block processing means 32 blocks the coded signal for each bit number being a multiple of N (integer being 2 or over) of a minimum quantization bit number and a cell composition means 33 composes cells for each block.
Patent JP-S54130996-A (JP)
Title: Production of sensing element of combustible gases
Inventor: KUSANAGI SHIGEKAZU
IPC: G01N27/12
Filed: 1978-03-31
Abstract: PURPOSE: To produce a cumbustible gase sensing element having excellent sensitivity by shaping the temporarily sintered product, which is obtained by neutralizing a compound of organic tin with alkali, and by sintering the shaped product.  
     CONSTITUTION: 0.5 mole of a compound of organic tin, which is specified by RASnX 4- A (wherein: R stands for alkyl of C 1W3 , phenyl; X stands for halogen; A stands for an integer from 1 to 3) is dissolved in 1 litter of water to prepare an aqueous solution. This solution is neutralized with an aqueous solution of alkali. The resultant sediment is temporarily sintered at about 100 to 250°C until its volatile component is reduced to zero. An electrode of platinum wire is buried in the fine powders which are prepared by pulverizing the temporarily sintered product. Then, the powders are shaped into an element and then is sintered at about 700 to 1100°C for 3 to 5 hours thereby to produce a gas sensing element. As the aforementioned compound of organic tin, tin of tri-, di- or mono-methyl chrolide (wherein the chrolide may be replaced by bromide or iodide) can be satisfactorily used. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58157571-A (JP)
Title: Method for controlling heat of metallic mold
Inventor: TAMURA SHIGE
IPC: B22C9/06
Filed: 1982-03-11
Abstract: PURPOSE:To control the heat of a metallic mold surely and to obtain products having high accuracy even in molding under severe conditions, by changing the phase of a heat medium of easy evaporation and liquefaction conducted into the mold. CONSTITUTION:For example, solenoid valves 3, 3a, 3b are opened by a command for starting cooling, to introduce the liquefied ''Freon '' in an accumulator 7 through expansion valves 4, 4a, 4b into a metalic mold 1 in the direction of an arrow 15. Said liquid is evaporated in the cooling holes 2, 2a, 2b of the mold 1, and are flowed 6, 6a, 6b out in the direction of an arrow 16 as gas. When the quantity of heat required for cooling the mold 1 in this case is smaller than the quantity of heat to be absorbed for evaporation to the gaseous ''Freon '', the mixture of gas and liquid of ''Freon '' flows out. The state of the effluent during this time is detected with sensors 13, 13a, 13b, the outputs whereof are drawn out and are applied through a control system to the valves 3, 3a, 3b to control the openings of these valves. Thus, the gaseous ''Freon '' evaporated in the mold 1 is controlled rationally by the feedback of the sensors 13, 13a, 13b so as to be supplied into the mold without excess or shortage.
Patent JP-H07255745-A (JP)
Title: Medical power straight hand piece, preferably medical or dental clinic
Inventor: YOOZEFU DEYUJINKU
IPC: A61C1/08
Filed: 1995-02-27
Abstract: PURPOSE: To improve maintenance efficiency, by simplifying removal and installation of the driving shaft of a hand piece and the bearings supporting the driving shaft in a revolvable manner. CONSTITUTION: Bearings 114 and 113 are installed forward and backward respectively on the driving shaft 107 arranged in the casing 111. A shoulder 143 which supports from the back the outer ring of the backward bearing 113 is arranged in the casing 111. The backward bearing 113 is thrust backward with a screw ring 145 screwed into the front end of the casing 111 through the forward bearing 114 and a spacer 144, and the outer ring of the backward bearing 113 is dashed against the shoulder 143 to position the driving shaft 107 in the casing 111. Only by removing the screw ring 145, the driving shaft 107 together with the forward and backward bearings 113 and 114 can be pulled out of the casing 111.
Patent JP-S61196276-A (JP)
Title: Detecting device for temperature abnormality of part to be heated
Inventor: NISHIYAMA HARUO
IPC: H05B3/00
Filed: 1985-02-26
Abstract: PURPOSE:To prevent damage by detecting the rate of variation in the output of a temperature sensor before a heated part attains to set temperature and suppressing the heated part from being overheated. CONSTITUTION:A potential V1 as the output signal of the temperature sensor RS is inputted to a differentiator DIF. Its variation rate, i.e. tangential gradient is inputted as an output voltage V4 to a comparator COM 2. The comparator COM 2 compares potentials V4 and V3 and outputs a signal I2. Namely, the comparator outputs a signal H when the potential V4 is higher than the potential V3 and a signal L when not. The potential V3 gives the lower-limit value of the proper temperature rise gradient of the heated part AA and the output I2 of the comparator COM 2 is inverted from H to L when the actual temperature rise gradient V4 (variation rate of potential V1) detected by the temperature sensor RS decreased below its lower-limit value V3, thereby detecting temperature abnormality.
Patent JP-H04276940-A (JP)
Title: Multi-node down-load system
Inventor: SAKOTA HIROYUKI
IPC: H04L12/28
Filed: 1991-03-05
Abstract: PURPOSE:To make a rising time constant independently of a node by allowing a master node to down-load a constitution definition table and a control program to each of all slave nodes in multiple address communication at the rising and allowing each slave node to reference the information required for its own station. CONSTITUTION:A one's own node address recognition device 7 informs the system rising to a master node control device 8 when its own node is a master node and informs it to a slave node control device 10 when its own node is a slave node. The device 8 sends a node control program and all node constitution definition table to a frame multiple address communication device 9 via a transmission line control device 12 in terms of multiple address through a transmission line 5. Upon the receipt of a frame via a frame receiver 11 and the device 12, the device 10 of each slave node refers only the part of the constitution definition table required for its own node and the control takes over the control program area and the system rises as the slave node. Thus, the rising time is made constant.
Patent JP-S61199465-A (JP)
Title: No-break power source
Inventor: MIYAKE HIROYUKI
IPC: H02J9/06
Filed: 1985-02-27
Abstract: PURPOSE:To reduce the heat amount in a control power source by selecting a storage battery power and a control power output obtained from the DC input side of a chopper to a control power source of a chopper controller, and supplying from the battery side at normal time. CONSTITUTION:An AC from a commercial power source 11 is converted through a switch 12 to a DC by a rectifier 13, and smoothed by a capacitor 14. A chopper control power source 15 outputs a control voltage stabilized in a constant- voltage circuit to a shopper controller 17, and produces the DC through a field effect transistor 16 as a chopper output. In this case, the output of the power source 15 and the output of the capacitor 20 (storage battery 21) of the chopper output side are supplied through the selector of diodes 31, 32 to controllers 17, 23 as DC power source. Thus, the power source 15 becomes a rated value for a short time operating only during the insufficient voltage time of the battery 21, and a transistor 151 is normally cut off at normal operation time.
Patent JP-S51122345-A (JP)
Title: Regenerative method for hologram recording
Inventor: NAGAO MASAO
IPC: H04N5/89
Filed: 1975-04-01
Abstract: PURPOSE:To continuously read-out the information without error and make that possible without sacrificing the effective recording density and without interrupting the running of the hologram recording medium while a regenerative ray is being applied continuously.
Patent JP-2000239873-A (JP)
Title: Electrolytic device and electrolytic cell used for the same
Inventor: OI TSUTOMU
IPC: C25B9/19
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a compact electrolytic device capable of unnecessitating a large space, and high in reliability even in the case of operating under a high internal pressure state over a long period, and an electrolytic cell used for the same. SOLUTION: The electrolytic cell 6 is constituted so that many solid electrolyte membrane units 26 are arranged to be adjacent to each other in the horizontal direction. The solid electrolyte membrane unit 26 is provided mainly with a solid electrolyte membrane 34 and electrode plates 36 arranged on both side of the solid electrolyte membrane 34 at a certain interval. An anode chamber 38 or a cathode chamber 40 is formed between the solid electrolyte membrane 34 and the electrode plate 36. The cathode chamber 40 is shielded from the outside by a shield plate 44. An upper opening 46 is formed on the upper side of the anode chamber 38 and a lower opening 48 is formed on the lower side. The anode chamber 38 is opened to purified water in an electrolytic tank by the upper opening 46 and the lower opening 48.