baber/WOPTO huggingface dataset:
Patent JP-H10300587-A (JP)
Title: Apparatus and method for measurement of wavelength
Inventor: SUZUKI JUN
IPC: G01J9/02
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and a method in which not only the change amount of a wavelength but also the absolute wavelength of light to be detected can be detected with high accuracy, by a method wherein data based on a plurality of peak positions of the interference of the light to be detected is used and reference light whose wavelength is known is used. SOLUTION: Light to be detected is incident on a diffusion plate 3 from a light source 1, and it is diffused so as to enter an etalon 4 at various incident angles. Then, the light to be detected is transmitted through a condensing lens 5. Interference fringes are formed on a focal plane. The distribution of its quantity of light is detected by a line sensor 6. A processing device 7 computes a plurality of peak positions of the interference fringes. The relationship between the peak positions and their degree is fitted by a quadratic function. On the basis of the change amount of the extreme value of the quadratic function, the change amount of the wavelength of the light to be detected is found. Then, by using a mirror 8, the light to be detected is changed over to reference light from a reference light source 9, and the reference light is incident. Then, in the same manner as in the case of the light to be detected, the peak positions of the interference fringes are computed, and the extreme value of a quadratic function is found. Then, on the basis of the extreme value and on the basis of the extreme value regarding the light to be detected, the absolute wavelength of the light to be detected can be detected.
Patent JP-H04357161-A (JP)
Title: Oxide superconductor material and its production
Inventor: KANEKO TETSUYUKI
IPC: C04B35/00
Filed: 1991-05-30
Abstract: PURPOSE:To provide a Tl-Ba-Ca-Cu-O-based superconductor material capable of showing a stable superconductive state and to provide a method for production thereof. CONSTITUTION:An oxide superconductor material represented by a composition formula of TlxBa2CayCu3Oz (provided that (x), (y) and (z) satisfy 1.5<=x<=2.0, 2.0<=y<=2.5, (x+y)=4.0 and 9.0<=z<=11.0), showing a tetragonal superconductive phase having lattice constants of a (a)=0.385-0.386nm and (c)>=3.575nm and having 0 resistivity at >=125K. A method for production of the above-mentioned oxide superconductor material includes a process for blending raw material powders in a mixture ratio satisfying the above-mentioned composition formula, a process for obtaining a sintered material by sintering the resultant mixture powder in an oxygen stream or in the air, and a process for annealing the above-obtained sintered material in a tightly closed atmosphere at 700-800 deg.C for >=10hr.
Patent JP-H01297084-A (JP)
Title: Remote control type discharge gun
Inventor: YAMADA TAKEO
IPC: A62C31/24
Filed: 1988-05-25
Abstract: PURPOSE:To cause the operation of a nozzle to be correct, and simultaneously, to improve a responsiveness by electrically controlling an oil pressure system or gas pressure system actuator to turn-drive and elevation-drive the nozzle and correcting the driving quantity of the nozzle with a drive control means. CONSTITUTION:A discharge gun 1 is turn-operated and elevation-operated by a remote manual operating handle 18, electric signals are outputted from potention meters 19 and 20 to an electric control circuit 17, and an oil pressure motor 3 and an oil pressure cylinder 8 of an oil pressure control circuit 16 are driven. The oil pressure motor 3 turn-drives a nozzle 2 by a driving gear 4 and a slowing gear 5, a piston 9 of the oil pressure cylinder 8 advances again from a potentiometer 11, and when the nozzle 2 is elevation-operated, the electric signals are fed back from the potentiometer 20 to the electric control circuit 17, respectively. The electric control circuit 17 operates a deviation between the turn operating quantity of the remote manual operating handle 18 and the real turn driving quantity, a correcting signal is outputted anew, and the oil pressure motor 3 is driven.
Patent JP-S616607-A (JP)
Title: Draw replacing method of optical fiber in overhead earth-wire
Inventor: KOUNOSU KOUZOU
IPC: H02G1/06
Filed: 1984-06-21
Abstract: PURPOSE:To draw and replace only an optical fiber without drawing and replacing an existent optical fiber overhead earth-wire wholly by connecting end parts to corresponding optical fiber composite overhead earth-wires after draw replacing operation, and then drawing said excessive-length stored part back to a support tower place and returning the whole of the overhead earth-wire to its original tensed laying state. CONSTITUTION:Fitting member 13 are detached from a support tower 5C to release the excessive-length stored part 1a of the overhead earth-wire 1. While the overhead earth-wire 1 is supported with a wire coupled with a come along 14, an anchor clamp 6a is detached and anchor clamps 6a of supported towers 5B and 5D are also detached. Then, the excessive-length stored part 1a of the overhead earth-wire 1 is sent in toward an interdiameter part to lower interdiameter connection parts 8A and 8B onto the ground, the interdiameter connection parts 8A and 8B are disassembled and disconnected, and both end parts of the overhead earth-wire 1 in a section L1 are placed in an end-surface open state. A new optical fiber cable C wound around a drum 16 is connected to one end of the existent optical fiber cable 2 exposed from the open end surface of one side of the overhead earth-wire 1, and the end part of the optical fiber cable 2 exposed from the open end surface of the other side is coupled with a take-up device 17, which is put in operation to draw the existent optical fiber cable 2 in the overhead earth-wire 1 and also draw the new optical fiber cable C into the overhead earth-wire 1.
Patent JP-H01297831-A (JP)
Title: Manufacture of semiconductor plastic package and device therefor
Inventor: NAKAMURA SHOZO
IPC: B29L31/34
Filed: 1988-05-25
Abstract: PURPOSE:To reduce residual stress at an interface between a lead frame and resin by resin-molding a chip and heating the same after opening a die reaction of the resin. CONSTITUTION:Phenol novolac type epoxy resin containing a 50-80% molten quartz filler is available as the resin. The resin is molded and a die is opened. For separation of call runners, a gate of a molded product is locally and instantaneously cooled only in the vicinity thereof and cut down by pressing. Liquid N2 is used for the cooling. The products are arranged in order and heated using hot air. A package of the product is kept substantially at glass transition temperature Tg of the resin and sufficiently reacted, and thereafter cooled at ordinary cooling temperature. Hereby, residual stress in the packing is reduced. Furthermore, in a continuous production process, the temperature is controlled using a combination of a molding machine 21, transfer device 24, and a heating/housing device 26. Thus, processing time for the device at high temperature can sharply be reduced to realize short delivery time and rationalization of production.
Patent JP-H05302265-A (JP)
Title: Production of opal printed fabric
Inventor: HANANOUCHI HIROAKI
IPC: D06P5/00
Filed: 1992-04-20
Abstract: PURPOSE:To provide fabric with antistatic properties, heat shielding properties, etc., and impart appearance and hand excellent in aesthetic sense by partially printing dyed fabric having a sputtering layer of a metal or a metallic compound or undyed fabric with an opal size containing an opal agent of a sputtering layer and carrying out the opal, discharge or colored discharge of the part. CONSTITUTION:A sputtering layer, composed of a metal or its compound such as stainless steel or amorphous copper and having 100-3000Angstrom  thickness is formed in dyed or undyed fabric by a sputtering method. The resultant sputtering layer is then partially printed with an opal size containing an opal agent such as sodium acid sulfate capable of opal finishing and then subjected to steaming, washing and drying treatment at 130 deg.C for about 20min to carry out the opal finishing, discharging or colored discharge of the sputtering layer in the printed part.
Patent JP-S6020046-A (JP)
Title: Controlling device for bathtub provided with automatic hot-water supplier
Inventor: TAKECHI HIROSHI
IPC: F24H9/20
Filed: 1983-07-13
Abstract: PURPOSE:To automatically save the loss of both water and energy, by controlling a valve and a bath heater by sensors to sense the temperature in hot water and the water level in a bathtub. CONSTITUTION:An automatic operating signal, put out of an operating part 8, is fed into a hot-water supplier 3 and a command generating circuit 14. The circuit 14 operates a circuit 12 and the water level in a bathtub is sensed by a water level sensor 6. When the water does not reach a set water level, the circuit 14 operates a circuit 13 to open a valve 5, then hot water is supplied to the bathtub 1 from the hot-water supplier 3 passing through a pipeline 4. When the water reaches the set water level, a timer circuit 15 stops controlling by the circuit 14 after a predetermined time has passed, as well as to stop supplying of hot water from the hot-water supplier 3 by a signal from the sensor 6, passing through the circuits 13 and 14. When the valve 5 is closed, a signal is put into a bath heater controlling circuit 11 and the bath heater 2 starts additional heating, at the same time, a signal from a temperature sensor 7 is compared with a set temperature in a circuit 10. When the temperature reaches the set temperature, a signal is put into the circuit 14 to stop operating of a system.
Patent JP-H0629727-A (JP)
Title: Slot antenna and its production
Inventor: NEMOTO HIROSHI
IPC: H01Q21/06
Filed: 1992-05-21
Abstract: PURPOSE:To provide the slot antenna, which is miniaturized by forming a dielectric with a ceramic and has the antenna efficiency improved by interposition of no space between the dioelectric and a conductor electrode, and the method which precisely and easily produces this slot antenna. CONSTITUTION:A reflectionless absorption end 4 made of a radio absorbing material is formed on the circular and outer peripheral part of a ceramic dielectric 2, and a conductor 7 is joined to the center part on the radio wave radiation face of a conductor electrode 1, and a cylinder part 1a of the conductor electrode 1 is formed in the periphery of the conductor 7. Since the conductor electrode 1 is formed on the outer peripheral surface of the ceramic dielectric 2 by vapor-deposition, sputtering, or screen print, the small-sized slot antenna of small energy loss is precisely and easily realized.
Patent JP-S62284339-A (JP)
Title: Image forming optical system
Inventor: FUKAZAWA MOTOMU
IPC: G02B17/00
Filed: 1986-06-03
Abstract: PURPOSE:To miniaturize the titled optical system and to contrive the reduction of cost by constituting a first reflecting surface group for reflecting the reflected light of a multipath reflecting surface, and a second reflecting surface group for reflecting the reflected light of the first reflecting surface group and making it incident on the multiplex multireflecting surfaces, so that each reflected light can form a closed polygon. CONSTITUTION:An incident point in a multiplex reflecting surface 1 is set to only one place, and on the other hand, the first reflecting surface groups 2, 21 and 22 on which the reflected light of each time of the multiplex reflecting surface is made incident are provided by the number of times of reflection in the multiplex reflecting surface 1, and also, a second reflecting surface groups 3, 31 and 32 for making the reflected light of the first reflecting surface groups 2, 21 and 22 incident on the multiplex reflecting surface 1 are provided. Therefore, although the optical path length is long, the whole volume and the size of the system do not become so large. According to such constitution, the image forming optical system can be miniaturized and the reducing of cost can be realized.
Patent JP-2000322303-A (JP)
Title: Integral document management system and document withdrawing device used for the system and computer readable recording medium for recording document withdraw program
Inventor: OHASHI TADASHI
IPC: G06F13/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to manually manage a document, and to allow a user to accurately and exactly obtain the document. SOLUTION: This system is provided with a storage device 101a which stores a document database constituted of plural documents in a hierarchical structure, and a management information database constituted of plural management information including information indicating a relation between documents in an upper hierarchy and documents in a lower hierarchy and the number of edition information of the documents, a server terminal 100a connected with the storage device 101a and set at the manager side of the document, and a client terminal 300a which withdraws the plural documents in the upper hierarchy and the lower hierarchy in the prescribed number of edition from the document database based on the management information by performing an access through a network 200 to the server terminal 100a.
Patent JP-H06338655-A (JP)
Title: Semiconductor laser device and its manufacture
Inventor: KADOWAKI TOMOKO
IPC: H01S5/00
Filed: 1993-05-31
Abstract: PURPOSE:To control the position of diffusion front of a Zn diffusion region, in a semiconductor laser device having the Zn diffusion region which penetrates a cap layer and reaches an upper clad layer. CONSTITUTION:An upper clad layer is constituted as a two-layered structure. A layer 5 adjacent to a cap layer 6 is constituted of AlGaInP whose diffusion speed of Zn is large. A layer 4 adjacent to an active layer 3 is constituted of (Al)GaInP whose diffusion speed of Zn is small. The thickness of an AlGaAs layer 4 is set to be equal to a desired value (h) of the distance between the bottom of the Zn diffusion region 8 and the active layer 3. When the Zn diffusion layer 8 penetrates the cap layer 6, passes the (Al)GaInP upper clad layer 5, and reaches the AlGaAs layer, in a Zn diffusion process, the diffusion speed remarkably decreases at this time point, so that diffusion stops automatically. Thereby the Zn diffusion region can be formed with excellent controllability, and the yield is improved.
Patent JP-S61286631-A (JP)
Title: Liquid filled type mount rubber
Inventor: MIYAMOTO YASUO
IPC: F16F13/00
Filed: 1985-06-13
Abstract: PURPOSE:To enable the damping action from a low frequency region to a relatively high frequency region to be obtained by providing pressure sensitive valves and a resonant orifice in series on a division wall which divides a fluid chamber into two parts so as to utilize the respective characteristics. CONSTITUTION:On a division wall 7 which divides a void chamber 6 being a fluid chamber into two parts, a pair of pressure sensitive valves 8A and 8B which are opened by the water pressure in the void chamber 6 and have different flowing directions each other are arranged, by which a damping action for the vibration in a low frequency region less than 5Hz is obtained. Further, a resonant orifice 10 is provided in series to the pressure sensitive valves. The length and cross-sectional area of this resonant orifice 10 are made so that the value of resonant frequency fn of the orifice expressed by the formula fn=(1/2pi).(SH.a.k/l.S<2>E.rho)<1/2>, where, l is the effective length of the orifice, SH the effective area of the orifice, SE the effective drainage area of rubber block, rho the density of liquid and a.k the spring constant for the expansion of rubber block, can be determined within the range of 2-20Hz.
Patent JP-S63292534-A (JP)
Title: Sensing method for cable joint in continuous vulcanizing machine
Inventor: KUBO TAKASHI
IPC: H01B13/14
Filed: 1987-05-26
Abstract: PURPOSE:To sense passage of a cable joint contactlessly by sensing the pressure rise inside a conduit interposed between a cable seal device and a lead wire seal device in the condition, that the cable surface is sealed, when the joint of the cable and lead wire passes the conduit. CONSTITUTION:When a joint Wb and a cable W pass through a cable seal device A following a lead wire Wa, the cable W and a seal packing 3 are put in closely contacted condition, and the hollow of a conduit 4 is isolated by packings 3, 5. Now the outside dia. of the passing wire increases gradually with movement, and the pressure in the hollow rises. This rapid rising phenomenon of the pressure is sensed by a pressure gauge 15 at a joint sensing device C, and a switching signal is given by a control part 16 to a selector valve 18, and the pressure of the packing 5 at a lead wire seal device B is released. This facilitates dia. enlargement of a seal hole 13 in the packing 5 so as to admit passage of the joint Wb and cable W.
Patent JP-H05160161-A (JP)
Title: High electron mobility transistor
Inventor: FUJITA SHINOBU
IPC: H01L29/778
Filed: 1992-05-21
Abstract: PURPOSE:To provide a HEMT which has a high gate withstand voltage and in which an InAlAs/InGaAs material having small irregularity in characteristics is used. CONSTITUTION:The high electron mobility transistor comprises an InGaAs channel layer 3 formed on a semi-insulating InP substrate 1 through a buffer layer 2, and an n-type InAlAs electron supply layer 5 formed on the layer 3 through a spacer layer 4. An InGaAlP Schottky contact layer 6 is formed on the layer 5. A Schottky gate electrode 8 is formed thereon, and source, drain electrodes 9, 10 are formed on the layer 6 via the electrode 8 through an InGaAs ohmic contact layer 7.
Patent JP-2000323938-A (JP)
Title: Signal level adjusting circuit
Inventor: AOKI KAZUHARU
IPC: H04L27/22
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a signal level adjusting circuit obtaining a connection means where the fluctuation of the respective operation points of a first amplifying means and a second amplifying means does not occur when the connection means is connected between the first amplifying means and the second amplifying means. SOLUTION: A first amplifying means 4 where the output poles of output stage transistors 41 and 42 are grounded/connected through current sources 43 and 44, are connected to output terminals 121 and 122 and the DC voltage of the output terminals 121 and 122 have first voltage V1, a second amplifying means 5 where the control electrodes of input stage transistors 51 and 52 are connected to input terminals 131 and 132 and the DC voltage of the input terminals 131 and 132 have second voltage V2 and a connection means 3 which has one and above series resistors 31 and 32 and is connected between the output, terminals 121 and 122 and the input terminals 131 and 132 are installed. The first amplifying means 4 is incorporated in bipolar IC1 and the second amplifying stage 5 is incorporated in CMOS IC2.
Patent JP-H10319037-A (JP)
Title: Sensor component
Inventor: ISHIMOTO KAMEYOSHI
IPC: G01R33/02
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a sensor component with its reduced number of mounting processes. SOLUTION: This sensor component comprises a base 11 formed of a resin having its elasticity, a sensor 12 attached to this base 11 and having a thin wire for its terminal, lead wires 15a and 15b one of which connected to this terminal, an lock part 16 formed on the base 11, the lead wires 15a and 15b being locked therewith, a connector connected to the other of the lead wires 15a and 15, and the lock part 16 has a groove 17 into which the lead wires 15a and 15b are inserted in non-parallel to each other, and the lead wires 15a and 15b are pinched at the outlet of this groove. Thereby, the number of sensor component mounting processes can be reduced.
Patent JP-H09293875-A (JP)
Title: Semiconductor element substrate, manufacture thereof, and semiconductor device using its substrate
Inventor: KUNIYONE KAZUO
IPC: H01L29/786
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To realize high precision, a uniform surface, miniaturization and prevention of deterioration in display picture quality, by recrystallizing an amorphous conductive film to form a transparent conductive film. SOLUTION: A through-hole for connection with a metal electrode 12 on a drain side of a pixel switching element is formed in a second nitride film 15, and a transparent conductive film 17 is formed as a pixel electrode. In this case, for example, an amorphous ITO film is etched to be patterned. With the amorphous ITO film, since the etching rate on the sidewall is lower than in the direction of thickness, the quantity of etching on the sidewall may be estimated to be small and patterning precision is improved, thus enabling realization of higher precision. Subsequently, heat treatment is performed to crystallize the amorphous ITO film. Thus, the optical transmittance of the ITO film may be improved. Also, in this case, the surface roughness of the ITO film may be reduced.  After that, a display section is provided with optical transmittance by a process of removing a part of a silicon wafer.
Patent JP-S5462255-A (JP)
Title: Production of decorative film having lateral grain pattern
Inventor: HINISHI YOSHIO
IPC: B29C59/00
Filed: 1977-10-28
Abstract: PURPOSE: To obtain the title decorative film having no gloss occurring around the embossed patterns, by printing a lateral grain pattern on a film, and by embossing a laminated film wherein a specific film is laminated on the film with the printed surface inside.  
     CONSTITUTION: After printing the lateral grain pattern 2 on the film 1 suitable for uses, the film 3 having gloss and surface conditions similar to those of an embossing roll and the second softening point ≥160°C is laminated on the film 1 with the printed surface inside and the surface similar to the surface conditions of the emboss ing roll outside via an adhesive. The laminated film thus obtained is embossed to give the embossed patterns 4 matching with the flat grain direction of the lateral grain pattern at 150°C or above by the embossing roll. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61287204-A (JP)
Inventor: FUERUDEINANTO RAITAA
IPC: H01F7/20
Filed: 1986-06-05
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-S5464369-A (JP)
Title: Method of storing coal
Inventor: KAI AKIO
IPC: B65G69/20
Filed: 1977-10-28
Abstract: PURPOSE: To prevent a fire accident occurred by natural ignition by throwing initially aqueous slurry coal, then throwing aqueous slurry fine coal, then draining water from the bottom of a container, and simultaneously filling inert gas into lumps of coal layer.  
     CONSTITUTION: Coal is thrown from a coal hopper 1 into an aqueous slurry control tank 2, and is formed to aqueous slurry state of 20 to 30% water supplied from a water sprinkling port 11. The aqueous slurry coal is thus thrown into a box-like container body 5 filled with water beforehand from a coal inlet 4 provided at the top of the body 5 through a slurry transport line 3. The coal thus thrown is naturally sorted and precipitated by the gravity difference or coal grain settling speed difference to gather lumps of coal 13 at the lower portion and fine coal 12 at the upper portion. After the coal is completely thrown, a valve 8 is opened to drain water. Then, inert gas is supplied to the body 5 through a line 16 from an inert gas generator 15 so as to break oxygen via inert gas atmosphere. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5832703-A (JP)
Inventor: FUKUROI TAKEO
IPC: A44B19/04
Filed: 1981-08-20
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。