baber/WOPTO huggingface dataset:
Patent JP-S63300514-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOMIKI HIDEFUMI
IPC: H01L21/225
Filed: 1987-05-29
Abstract: PURPOSE:To prevent the surface from being doped with needles impurities for improving reliability, by separating a doped oxide layer, which is a diffusion source, and a silicon oxide film, which is a mask material, with a polycrystalline film interposed between the two. CONSTITUTION:An oxide siliconfilm 2 and a polycrystalline silicon film 3 are piled up by turns on one conducting type semiconductor substrate 1. Next, the silicon film 2 is by turns etched to provide an opening part 4. Then, a doped silica film is applied to the surface including the opening part 4 for performing firing in order to form a doped oxide layer 5. Subsequently, heat treatment is performed to form an invese-conductive type diffusion layer 6. Then, after removing the doped oxide layer 5 by etching, and an axidation treatment is performed to form silicon oxide film 7. Next, the silicon oxide films 7 and 2 are removed by etching to grow the opposite conductivity type epitaxial layer 8 on the surface of the semiconductor substrate 1 including a difusion layer 6 so as to make the diffusion layer 6 a buried layer.
Patent JP-H08311613-A (JP)
Title: Steel sheet excellent in side wall breaking resistance and suitable for dtr can
Inventor: TANIGAWA KATSUMI
IPC: C22C38/12
Filed: 1995-05-10
Abstract: PURPOSE: To produce a steel sheet excellent in side wall breaking resistance and suitable for a DTR can by specifying the compsn. composed of C, Si, Mn, P, S, Al, N, O, Nb and Fe and forming its structure of ferritic phases and finely dispersed carbides. CONSTITUTION: This steel sheet has a componental compsn. contg., by weight, >0.02 to 0.1% C, >0.03% Si, 0.4 to 1.2% Mn, <=0.03% P, <=0.02%, preferably 0.015% S, 0.02 to 0.1% Sol. Al, <=0.007% N, <=0.005%, preferably 0.0025% Total- O, (3.0×10<-4> )/C<=Nb<=0.03%, 10C+Mn>=0.8%, S×O<=4.0×10<-5> , preferably 2.5×10<-5> , and the balance Fe with inevitable impurities and has a structure formed of ferritic phases and finely dispersed carbides, and in which microcracking is hardly generated even if being applied with thinning of about >=30%.
Patent JP-S62293785-A (JP)
Title: Manufacture of thin film semiconductor element
Inventor: FUJISAWA HIROBUMI
IPC: H01L31/04
Filed: 1986-06-13
Abstract: PURPOSE:To enable the easy avoidance of short-circuit phenomena between both electrodes even if a defect like pin-hole is produced on a semiconductor thin film by the etching for corroding a lower electrode conductor from above of the semiconductor thin film so as to remove the lower electrode conductor layer under the defect and its periphery. CONSTITUTION:On a glass substrate 1, a transparent lower electrode 2 is formed of ITO (indium tin oxide) and an a-Si P layer 3, an I layer 4, and an N layer 5 are laminated on that in order. When a pin-hole 8 is produced on the a-Si layer, etching is performed by use of an etchant of ITO while using the a-Si layer as a mask, resulting in the side etching which removes a part 9 slightly larger than the shape of the pin-hole 8. On this part, an upper electrode 6 is formed by evaporation of Al. When the lower electrode 2 is connected with a terminal 11 through an a-Si layer 7 which is broken by a laser or an ultrasonic wave and the upper electrode is connected with a terminal 12, the ITO removed part 9 exists under the pin-hole 8, so that Al does not touch the ITO and short-circuit phenomena can be avoided.
Patent JP-H09298686-A (JP)
Title: Aerial photograph generating device
Inventor: YAMAGUCHI AKITOSHI
IPC: H04N7/18
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an aerial photograph generating device in which opportunity of picking up images of aerial photographs is increased without being much affected by the weather condition by editing a moving image picked up at a low-altitude flight into a large still image through the use of position information and posture information of an image pickup device at a point of image pickup time. SOLUTION: An image pickup device 1 of an aircraft mount device 4 controls a zoom mechanism 11 by an output of an altimeter 10 and picks up and records an aerial photograph while keeping an area of a ground image constant, and a position detector 2 and a posture detector 3 detect and record the position information and the posture information of the image pickup device 1 at a point of image pickup time simultaneously. Each still image for each frame generated by a frame segmentation device 6 from a moving image obtained by reproducing the recording result at an image reproducing device 5 is subject to optical correction or the like by a geometric correction device 7, an image synthesizer 9 is used to synthesizes the still images according to position information and posture information to generate a still image covering a wide range of area.  Thus, the opportunity of picking up images of aerial photographs is increased without being much affected by the weather condition.
Patent JP-S62293522-A (JP)
Title: Recording disk reproducing device
Inventor: KUSANO SATOSHI
IPC: H04N5/953
Filed: 1986-06-13
Abstract: PURPOSE:To attain stable control and cost reduction by applying arithmetic processing to an output being the result of A/D conversion of an error signal, applying a control to the data and changing the input/output characteristic of the A/D conversion means in response to the level of the error signal. CONSTITUTION:A focus error signal is fed to an inverting input of plural comparators CP in, e.g., an A/D converter 13, and each connecting point among reference potential points VR is connected to a noninverting input of the comparator CP. Thus, a different reference voltage from the resistor R between the connecting points is applied and the momentary level of an error signal is discriminated by the output of the CP. Further, the output of the CP is fed to a matrix circuit 35 to generate a digital data in a prescribed number of bits corresponding to the level of an error signal. Moreover, the input/output characteristic of the converter 13 is changed nonlinearly in response to the level of the error signal. Thus, the conversion accuracy is improved without increasing number of bits. Thus, the stable control and cost reduction are attained.
Patent JP-S63304048-A (JP)
Title: Polymer composition and molded body thereof
Inventor: TSUMIYAMA TATSUO
IPC: C08L77/00
Filed: 1987-06-03
Abstract: PURPOSE:To obtain a composition, homogeneously mixable and dispersible into the form of fine particles and providing molded bodies having excellent mechanical properties and heat distortion temperature, by blending a mixture of a polyamide with polyester with a grafted and modified polyolefin. CONSTITUTION:A composition consisting of (A) 100pts.wt. mixture of 5-95wt.% polyamide (preferably nylon 6, nylon 66, etc.) with 95-5wt.% thermoplastic polyester (preferably PETF or PBTF) and (B) 0.5-40pts.wt. grafted and modified polyolefin prepared by graft polymerizing an addition polymer having peroxide bonds in the molecular chain onto a modified polyolefin having functional groups in the molecular chain [e.g. poly(ethylene/acrylic acid-g-poly(butyl acrylate/styrene block copolymer)] and a molded body, obtained by molding the above-mentioned composition and containing the component (B) dispersed into the form of fine particles having <=2mum average particle diameter.
Patent JP-S5927407-A (JP)
Inventor: NISHIMURA SEIKO
IPC: G09F9/00
Filed: 1982-08-09
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-H10325165-A (JP)
Title: Shower faucet supporting construction
Inventor: IMAOKA HIROMASA
IPC: E03C1/06
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a shower faucet supporting construction in which a shower faucet can be easily drawn out obliquely upward, and breakdown is hardly generated. SOLUTION: In this shower faucet supporting construction, the one end part of a horizontal cylindrical body 2 penetratingly fixed to a wall body 1 is projectingly provided on the front side, and the connecting base end part 6 of a shower faucet 5 connected to the extreme end part of a shower hose 4 is detachably inserted and fitted into the front side projecting end part 3 of the horizontal cylindrical body 2 so as to be supported with it. In this case, the lower side nearly half part of the horizontal cylindrical body 2 is formed into a hard material part 7, and at least the front side projecting end part 3 of the upper side nearly half part of the horizontal cylindrical body 2 is formed into a soft material part 8.
Patent JP-S5930688-A (JP)
Inventor: SUZUKI YASUO
IPC: G05B19/4155
Filed: 1982-08-11
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-H06204861-A (JP)
Title: Method and device for controlling frequency and phase of oscillator
Inventor: GIYUI JIERO
IPC: H03L7/091
Filed: 1993-06-10
Abstract: PURPOSE: To provide a method and device for controlling the frequency and phase of an oscillator by which the frequency and phase of a crystal resonator can be controlled with respect to a reference signal, using physical controlled variables. CONSTITUTION: A processing method includes a stage for sampling a reference signal S by means of a clock signal H of an oscillator 1 and converting the signal S into a digital signal, a stage for sampling the representative value of a phase error en and subtracting the sampled representative value form the digital signal, and a stage for subtracting the corrected value from the phase error en for correcting the digital value representing the control voltage of the oscillator 1. A device for controlling the frequency and phase of the oscillator can execute these processings. In addition, the device integrally incorporates a voltage-controlled quartz oscillator.
Patent JP-H034899-A (JP)
Title: Dehumidification type cloth dryer
Inventor: HIROTA TATSUYA
IPC: D06F58/02
Filed: 1989-05-31
Abstract: PURPOSE:To effectively execute the supply and dispersion of a finishing agent and to prevent dehumidifying performance from being lowered by providing a sub air channel, which is equipped with a cross section area smaller than that of a main air channel and bypassed in one part of the main air channel, heating means to heat drying air again and finishing agent dispersing means, which is provided near the sub air channel, to disperse the finishing agent in the drying air. CONSTITUTION:The drying air is sent to a main air channel 21 at low humidity. At such a time, the drying air flows to the main air channel and flows to a sub air channel 26 as well. Since the cross-section of the sub air channel 26 is smaller than that of the main air channel 21, the velocity of the drying air flowing in the sub air channel 26 is higher than that of the drying air flowing in the main air channel 21. In order to use the finishing agent in this drying process, for example, an ion boundary activating agent is housed as a static electricity preventing agent in a tank 28 and a supply tank 30. At such a time, the finishing agent goes to be small grain and is dispersed in the drying air. Since a finishing agent dispersing means 27 is provided near the sub air channel 26, the dispersed grain is further dispersed by the drying air passing through the sub air channel 26 at high speed without being stuck to the inside, etc., of a duct 22. Then the grain is completely stuck to cloth and a satisfactory effect is obtained.
Patent JP-S5565313-A (JP)
Title: Steel manufacture with top blown oxygen
Inventor: OOGAHIRA KAZUO
IPC: C21C5/32
Filed: 1978-11-13
Abstract: PURPOSE:To accelerate the slag formation of a slag making agent and to promote the contact of molten metal with the molten slag to accelerate the refining reaction of the molten metal, by blowing an inert gas into an oxygen top blown converter during oxygen blowing from a specific position at the furnace bottom. CONSTITUTION:In an oxygen top blown converter 12, pure oxygen is blown into the molten metal through a top blowing lance 11 to manufacture steel through refining, e.g., desiliconization, decarbonization, dephosphorization. At that time, an inert gas such as Ar etc. is blown into the molten metal through nozzles X, Y, Z or a, b, c, d made in the furnace bottom portion of a concentric circle of a diameter D' which is not larger than 3/4 that of the converter bottom D. A slag making agent such as granular lime may be mixed with the Ar gas. The quantity of the blowing gas is 0.025-0.5Nm<3> per ton molten per min. Hereby, the slag making agent is mixed excellently with the molten metal to form molten slag rapidly, bringing the molten slag into better contact with the molten metal, and accelerating the refining reaction of the molten steel.
Patent JP-S62295003-A (JP)
Title: Optical waveguide microlens
Inventor: OKU GOJI
IPC: G02B6/10
Filed: 1986-06-13
Abstract: PURPOSE:To form a microlens with high precision also on the way of an optical waveguide in addition to the end part of the waveguide by leading impurity into a part of the waveguide and changing the refractive index of the lead-in part. CONSTITUTION:An area having a different refractive index is formed in the waveguiding direction of the optical waveguide by leading the impurity into a part of the waveguide and the shape of an interface between the lead-in part area and a non-lead-in part is formed like a sphere. The function of a microlens 2 can be also applied to the lead-in part by gradually increasing the ion implantation in the direction from the center part of the waveguide to the outside. In case of forming the microlens 2 based on the change of a refractive index by using converged ion beams 1, a prescribed density distribution is obtained by controlling an implantation ion current, an implantation time and an acceleration voltage. Consequently, the microlens can be formed also on the way of the optical waveguide in addition to its end part and the focal distance or the like of the formed microlens can be optionally set up by the refractive index.
Patent JP-S6031081-A (JP)
Title: Timepiece with display of age of moon
Inventor: NABEYAMA TAKATOSHI
IPC: G04B19/26
Filed: 1983-07-29
Abstract: PURPOSE:To enhance a commodity value, by providing a sun position display function part equipped with a sun wheel for performing the average positional display of the sun and a display function part of the age of the moon equipped with a moon position wheel for performing the positional display of the moon and a moon phase wheel for displaying the phase of the moon. CONSTITUTION:Function for showing the average position of the sun is added to a timepiece with display of the age of the moon. In addition, a time display function part for displaying hr, min and sec is provided to the center of the dial 8 of a timepiece display part and a sun position display function part equipped with a sun plate 9 for showing the position of the sun to time is arranged below said time display function part while a display function part of the age of the moon, which is equipped with a moon plate 6 for showing the position of the moon to time and a shade plate 7 for showing the phase of the moon, is further arranged above said time display function part and the position of the sun, the position of the moon and the phase of the moon at each time can be known at a glance. Therefore, variation is added to the design of a timepiece and commodity force is enhanced.
Patent JP-S63304589-A (JP)
Title: Electric hot plate
Inventor: KAWABE MASARU
IPC: H05B3/00
Filed: 1987-06-04
Abstract: PURPOSE:To make a temperature of a cooking plane maximum at the beginning of using a hot plate by providing the following two means: a first means in which a heating temperature of the cooking plane is detected and it is controlled to be a prescribed one, and a second means in which application of power is detected and then a maximum temperature is set. CONSTITUTION:A temperature of a heater 7 functioning as a cooking plane is detected by a temperature detection means 4. This temperature detected by the means 4, a temperature set by a temperature setting means 3, and output information of power detection means 2 which detects whether power is applied or not, are outputted together to a heater turning-on/off means 6. A power application signal of the power detection means 2 is used to make an initial temperature setting means 5 generate an output signal which allows a temperature setting means 3 to set a maximum temperature. User's needs that a hot plate generally requires the maximum temperature upon the initial using of it can be satisfied, and there can be saved such a nuisance that a temperature knob of a temperature controller is turned again to adjust its scale to the maximum temperature at the beginning of using the hot plate.
Patent JP-H04227403-A (JP)
Title: Fluidized-bed combustion apparatus and operating method thereof
Inventor: DEIBUITSUDO ETSUCHI DEIITSU
IPC: F22B31/00
Filed: 1991-06-11
Abstract: PURPOSE: To provide a fluidized bed combustion apparatus and a method thereof in which there are completely mixed primary combustion air, secondary combustion air, and an adsorbent. CONSTITUTION: A fluidized bed combustion apparatus includes an enclosure 10, and a partition wall 20 for specifying a furnace region 22 and a recirculation region 24 provided in the enclosure 10. A floor of a combustible particulate material is formed in the furnace region 22, and a nozzle 26 is provided for introducing primary air to fluidize the material. Further, air inlets 76a, 76b are provided in the recirculation region 24, and the material is combusted after being introduced into a nozzle 72. A mixture of flue gas and an entrained particulate material is received from the fluidized bed in the furnace region 22, and the entrained particulate material is separated from the flue gas in a separation region 32. Heat is received from the separated flue gas in a heat recovery region 36. The separated material is returned to the furnace region 22 after passage through the recirculation region 24 from the separation region 32.
Patent JP-H01311077-A (JP)
Title: Benzofuranylpropenoic acid derivative
Inventor: MATSUDA MUNEHITO
IPC: A61K31/343
Filed: 1988-06-06
Abstract: NEW MATERIAL:A benzofuranylpropenoic acid derivative expressed by the formula [R is H or 1-carboxy-2-(3,4-dihydroxyphenyl)ethyl]. EXAMPLE:(E)-3-{3-[1-Carboxy-2-(3,4-dihydroxyphenyl)ethyloxycarbonyl]-7- hydroxy-2-(3,4-dihydroxyphenyl)benzofuran-5-yl}propenoic acid. USE:The aimed derivative has antiphlogistic action and is useful as a medicine. PREPARATION:Schizonepeta temiforliad is immersed in a mixed solvent of acetone-water [having 7:3 (Y/V) mixed ratio] while cooling and extracted. Then acetone in extracted solution is distilled under reduced pressure and aqueous solution is cleaned with chloroform. Then the resultant water layer is extracted with ethyl acetate and the extracted solution is concentrated under reduced pressure and then the extract is subjected to column chromatography and separated and purified to provide the compound expressed by the formula.
Patent JP-H0687610-A (JP)
Title: Magnesium chloride particles of polyhedral structure, production thereof, catalytic component supported on said particles and polyolefin obtained by using said catalytic component
Inventor: KUROODO BURIYUN
IPC: C08F10/00
Filed: 1993-05-17
Abstract: Porous MgCl2 particles existing, under the microscope, in the form of substantially regular polyhedra having ten to eighteen faces. These particles, impregnated with transition metal compound, are used as catalytic component in the polymerisation of olefins.
Patent JP-H06323691-A (JP)
Title: Evaporator
Inventor: KUBOTA ETSURO
IPC: F25B39/00
Filed: 1993-05-17
Abstract: PURPOSE:To provide an evaporator whose heat exchanging performance has been enhanced by a simple improvement and the cost has been reduced. CONSTITUTION:A pair of header pipes 10 are arranged vertically, a number of heat exchanging pipes 12 communicating with the two header pipes 10 are arranged at a presceribed interval, and a fin 14 is interposed between the heat exchanger pipes 12. A refrigerant supply pipe 16 to supply refrigerant into the header pipes 10 and a refrigerant discharge pipe 20 are connected on the same side with respect to the header pipes 10, an expansion valve 18 is provided on a supply side of the refrigerant supply pipe 16, and a throttle part 24 is formed in a refrigerant supply part 22 in the refrigerant supply pipe 16. By this constitution as refrigerant is expanded by the expansion valve 18 before being supplied into the header pipes 10, its velocity is increased, and therefore, the refrigerant can flow up to the depth of the header pipes 10. Thus, it is possible to make the refrigerant flow uniformly throughout the heat exchanging pipes 12.
Patent JP-S5930105-A (JP)
Title: Output controlling system of process input/output control device
Inventor: YAMAZAKI FUMIO
IPC: G06F13/12
Filed: 1982-08-12
Abstract: PURPOSE:To execute an on-and-off control of an optional controlled system without storing the process control information, by storing in advance a logical operation command for turning on and off a controlled system, together with a channel address data for selecting an output device. CONSTITUTION:An address CHA of an output device 4, which is sent through a bus D from a processing device which is not shown in the figure, and a control signal SET or CLR which turns on or off a controlled system are accumulated in a register 1. A decoder 2 selects the output device 4 by the CHA, and sends out an output data in an output data register 41 to a logical circuit 3 through a gate 42. The logical circuit 3 operates logically said output data and a control data whose only bit corresponding to a controlled system to be varied to an on or off-state, which is sent from the processing device continuously through the bus D is ''1'', at every one bit in accordance with said control signal, an its result is set as an output data to the data register 41. This output data controls the controlled system to on or off through a signal matching circuit 43.
Patent JP-2000333376-A (JP)
Title: Power supply method, power supply adaptor, electronic equipment, and power supply system
Inventor: NAGAI TAMIJI
IPC: H02J7/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To output an appropriately corresponding power supply characteristic mode from an AC adaptor to a set by deciding it to be an AC adaptor and the set in an appropriate relationship, even if they are connected with two terminals, namely a positive and a negative terminals. SOLUTION: An AC adaptor 1 is composed by a selection detecting circuit 12 that is connected to a power supply part 11. A power supply switch SW and an identification signal part ID are provided at the input stage of a set 2. When the power supply switch SW is turned on, connection is made to a set load at a later stage, and voltage and current supplied from the AC adaptor are supplied to the set load. The AC adaptor 1 and the set 2 are connected, and a power supply characteristic mode that becomes an ID detection region is supplied to the set 2. An ID signal is supplied from the identification signal part ID to the AC adaptor 1. In the selection detection circuit 12, whether setting can be made from the ID signal it is selected, and a power supply characteristic mode corresponding to the set is supplied from the power supply part 11 to the set 2.
Patent JP-S63303391-A (JP)
Inventor: ISHIGURO KAZUTOSHI
IPC: G09G5/08
Filed: 1987-06-03
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。