baber/WOPTO huggingface dataset:
Patent JP-H10242718-A (JP)
Title: Planar dielectric integrated circuit
Inventor: ISHIKAWA YOHEI
IPC: H01P5/10
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide the integrated circuit in which an energy conversion loss between planar dielectric lines and electronic components is reduced and impedance matching between them is easily taken. SOLUTION: First and second planer dielectric lines are formed by providing slots opposite to both major sides of a printed circuit board 30. A 1st line conversion conductor pattern 10 is provided to an end of the 1st planar dielectric line including the slots 14 to couple with a slot line 12 and an electromagnetic filed by the slot line 12 and the 1st planer dielectric line thereby making line conversion. Moreover, a coplanar line 16 in which a 2nd line conversion conductor pattern 17 is projected in a direction orthogonal to itself is provided to an end of the 2nd planar dielectric line including a slot 24 and a semiconductor element 50 is placed by bridging over the coplanar line 16 and the slot line 12.
Patent JP-S56145123-A (JP)
Title: Quartz tool and its preparation
Inventor: KAWASE NOBUO
IPC: C03B20/00
Filed: 1980-04-04
Abstract: PURPOSE: To prevent high-temperature deformation of a container for heat-treating semiconductor bases at high temperature, by making a raw material of a crystalline quartz bar obtained by covering the surface of a sintered bar of crystalline quartz with transparent quartz, using a quartz tool formed by welding and joining the crystalline quartz bar with transparent quartz.  
     CONSTITUTION: A cylindrical heater is filled with high-purity crystalline quartz particles having about 150 mesh, and the particles are heated under pressure at 2,000W2,500°C and sintered to give the crystalline quartz bar 3 having the 1W2mm thick transparent quartz layer 2 on the surface of the sintered material of crystalline quartz 1. This quartz bar 3 is welded with the transparent quartz 4 to complete a frame of a boat-shaped structure, which is used as a container placing semiconductor bases on it. In the case, the top and bottom frames 5 and 6 are equipped with the channels 9 for supporting the semiconductor bases, and the exposed part of the sintered layer of the surface of the channesl is covered with a thin layer of transparent quartz. The container will not cause softening of deformation at treatment  temperature about 1,150W1,300°C, there is no fear of the damage of the semiconductor bases which are placed on the container. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02261408-A (JP)
Title: Module type shelf and hanger bar system
Inventor: KENESU KEI KEREMUSU
IPC: A47B96/00
Filed: 1990-02-23
Abstract: PURPOSE: To realize rapid and easy rack assembley by comprising a pair of horizontal rack brackets and a plurality of slender rack boards having a cross- section which has a complementary relationship to a rack board fasten member so as to occlude therwith under an elastic action. CONSTITUTION: The rear ends of a pair of slender central rack brackets 1 are fixed to the back wall of a wardrobe by studs 15. The stud 15 is occluded with a cleat 17 installed at the rear end of each central bracket. At the fore end of each central bracket, there is a screw hole 3 rising from the floor to the ceiling. However, it is fastened to a perpendicular supporting member 4, which does not need to be fixed to the floor nor ceiling, through the screw hole. By assembling the central rack brackets and the perpendicular supporting member, a supporting structure is obtained so as to hold a plurality of rack boards 5 which occlude with a trapezoidal protrusion 6 formed along the top of the central bracket 1. Rack board end caps 30 designed for protection and ornamentation cover the rack boards by occluding with the end of each rack board.
Patent JP-S56140633-A (JP)
Title: Electronic device
Inventor: YAMANAKA RIKUO
IPC: H01L21/52
Filed: 1980-04-04
Abstract: PURPOSE:To prevent the impossibility of connections to occur on a conductor due to the oozing out of the solvent of silver paste by covering the surrounding of the part to which a pellet of a thin-film substrate is connected by an Si series resin. CONSTITUTION:A Ta thin film resistor 2, a Ta thin film capacitor 3, and a conductor pattern 4 are formed on an insulating substrate 1. Then the Si series resin 5 is printed on a specified part of a substrate 1. Then, after the resin 5 is hardened, the silver paste 6 is applied in the pattern wherein the resin 5 is printed, and the semiconductor pellet 7 is mounted. Then, the silver paste is hardened, and the pellet 7 is bonded to the substrate 1. Thereafter, the pellet 7 and the conductor on the substrate 1 are connected and wired by a gold wire 8 by the wire bonding method. Since a dam of the resin 5 is formed beforehand on the specified part on the substrate 1, the phenomena such that the solvent of the silver paste is ozzed out to the surface of the conductor and the connections on the conductor is rendered impossible can be eliminated.
Patent JP-S52126845-A (JP)
Title: Elevator control system
Inventor: KUZUNUKI SOUSHIROU
IPC: B66B1/18
Filed: 1976-04-18
Abstract: PURPOSE: To provide an elevator control system having always good service for the passengers by shortening and unifying the entire hall call waiting time and by preventing the passengers from waiting for long time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000241316-A (JP)
Title: Device for measuring gas
Inventor: TAKAHASHI SUSUMU
IPC: G01N1/24
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a device for measuring gas that can shorten time delay being generated on measurement, and at the same time can prevent improper exhaust gas from being led to a gas-measuring device. SOLUTION: In a device for measuring gas, piping 16 for gas where a pump 15 for gas is arranged is used, and gas for measurement being gathered by a gas-gathering port 3 is led to a gas input port 4a of a gas-measuring device 4. In this case, the pump-up amount of the pump 15 is set larger than the amount of gas being led to the gas input port 4a. Also, in the piping 16 for gas, a discharge tool 12 for discharging excessive gathered gas is provided before the gas input port 4a. At the same time, a gas-gathering path 17 for leading gas for measurement to the gas input port 4a, and an outdoor-air-gathering path 18 for sending outdoor air being sucked from the discharge tool 12 by the pump 15 to the gas-gathering port 3, are provided while the gas-gathering path 17 and the outdoor-air-gathering path 18 can be selected.
Patent JP-S61202141-A (JP)
Title: Absorptiometer
Inventor: SHIMONO TSUGIO
IPC: G01N21/53
Filed: 1985-03-06
Abstract: PURPOSE:To measure the absorbance of particulate material by providing a filter having a chamber formed by zoning it to be filled with the particulate material in a cell body with an opening/closing value on the outlet side in such a manner as to be openable or closable while a pressure reduction gear is connected on the downstream thereof to suck or feed a sample. CONSTITUTION:A filter 2 is set in a cell body 1 rotatably with a rotating shaft 4 as pivot and the inside thereof is zoned by pressing it an opening rim of a shell provided in the body 1 to form a packing chamber on the upstream thereof. A solenoid valve 3 is provided on the bottom of the filter and a pipeline on the downstream thereof is branched off to connect a pressure reduction gear 8 to one thereof through the solenoid valve 9 and a waste storage 10 to the other thereof. When the unit 8 is operated to open the solenoid valves 3 and 9, a sample 19 is sucked from a tank 15 to trap particulate material 5 in the sample 19 into the filter 2. The absorbance of the material 5 trapped is measured with a unit comprising a light source section 11, a spectroscopic section 12, a light receiving section 13 and a amplifying/indicating section 14. Thus, the absorbance of the particulate material can be measured.
Patent JP-H07254149-A (JP)
Title: Transfer device and transfer method
Inventor: KITAORI NORIYUKI
IPC: G11B5/86
Filed: 1994-03-15
Abstract: PURPOSE:To obtain an transfer technique having excellent transfer characteristics from a low to high-frequency region by providing the device with guiding means for first and second magnetic recording media in such a manner that a Meissner effect is exhibited. CONSTITUTION:The magnetic layer of the first magnetic recording medium (mother tape) 1 and the magnetic layer of the second magnetic recording medium (blank tape) 2 are so superposed on each other that both magnetic layers come into contact with each other. A transfer drum 3 composed of a superconducting material so as to exhibit the Meissner effect is arranged to come into contact with the base side of the blank tape 2. The inside of a vessel 6 is filled with dry hydrogen and the transfer drum 3 is cooled by liquid nitrogen down to a temp. lower than the critical tap. A bias magnetic field is impressed perpendicularly by a ring type magnetic head 4 to the traveling mother tape 1 and the blank tape 2 from the side of the mother tape 1, by which the information signal of the mother tape 1 are transferred to the blank tape 2. As a result, the transfer to the blank tape of high reproduced output is made possible. Since the copying at a high speed is possible, the mass production of software is executed at a low cost.
Patent JP-S59171139-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIGASHINAKAGAHA IWAO
IPC: H01L21/3205
Filed: 1983-03-18
Abstract: PURPOSE:To obtain a hole having roundness at the corner parts thereof by a method wherein, when an SiO2 film is coated on a semiconductor substrate whereon an element region has been formed and the contact hole is bored in the part of the film corresponding to the region, the hole is bored afer the film coated on places other than the hole part was converted into a film having a high density by performing the laser irradiation. CONSTITUTION:A diffusion region 2, which becomes a region for source, drain, wiring, etc., of an MOS transistor, is formed in the surface-layer part on an Si substrate 1 and an SiO2 film 3 is coated on the whole surface including the surface of the region 2. Then, a resist film 4 having an aperture at the part corresponding to the region 2 is provided on the film 3 and a shallow recessed part is formed in the film 3 by performing a reactive ion etching wherein chlorine gas is used. After that, an Al film 5 is coated on the whole surface, only the film 5 coated in the recessed part is made to remain, the rest of the film 5 is removed along with the film 4, the film 3 below the remained film 5 is left as an SiO2 film 3a as it is by irradiating a laser beam and the other exposing film 3 is converted into an SiO2 film 3b having a high density. Then, the film 3a is removed along with the film 5 located thereon and a contact hole 6 having roundness at the corner parts thereof is formed in the film 3b.
Patent JP-H03249052-A (JP)
Title: Device for passing paper
Inventor: SHIBAYAMA KAZUMI
IPC: B65H23/188
Filed: 1990-02-27
Abstract: PURPOSE:To drive a processor following contents stored in a controller at automatic mode by causing a command of increasing or decreasing drawing of paper, that of removing a sag in the paper and that of sagging the paper, etc., input to the controller through an operator's control to be substituted by automatic commands inside the controller. CONSTITUTION:Input data 2 serves as that of a soft 31 for passing paper, and according to this data the reference 9 of drawing paper, that 11 of removing a sag in the paper and that 13 of sagging the paper are input from the soft for passing paper. The data is input to a condition change detector 20, and when there is a change in input data 1 a memory command 21 is output to both a control sequence storage memory 22 and a counter storage memory 23. The control sequence memory 22 stores values of the input data 1 one after another in response to the memory command 21. When an operator provides a signal 18 indicating the start of passing paper at automatic mode, data 28 is operated as input data 2 and becomes that of the soft 31 for passing paper and so each reference is automatically output from the soft 31 for passing paper.
Patent JP-S57159326-A (JP)
Title: Calling method for kanji
Inventor: MAEZAWA KAZUO
IPC: G06F3/01
Filed: 1981-03-26
Abstract: PURPOSE:To reduce the burden of an operator, by the input of Japanese reading of Kanjis (Chinese character) in addition of symbol reading. CONSTITUTION:For example, as for homophones ''SEKI'' (loading), ''SEKI'' (red), and ''HASHI'' (chop sticks), ''HASHI'' (bridge), and ''HASHI'' (end), ''SEKI''  ''niotsumu'' (loading a load), ''ironoaka'', (red color), and ''HASHI'' as ''tenimotsu hashi'', (chop sticks in hand), ''wataru hashi'' (bridge to be crossed), ''himo no hashi'', (end of string) respecrively. Then, a Kanji calling key 1 is depressed and ''niotsumu '' is depressed for a key 2, allowing to display the Kanji of ''SEKI'' on an input location 3 of a CRT directly. Thus, one character is not necessarily sought out out of a lot of the same reading Kanjis, and a desired Kanji can directly be displayed on the input part 3 of the CRT.
Patent JP-S63209625-A (JP)
Inventor: YABE HISAO
IPC: G02B23/24
Filed: 1987-02-27
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-S62203591-A (JP)
Title: Controller for commutatorless motor
Inventor: KAWASHIMA NOBUHIRO
IPC: H02P6/04
Filed: 1986-02-28
Abstract: PURPOSE:To eliminate the stepout of a commutatorless motor at switching time from a synchronous commutation to a self-commutation by varying a curve with respect to the time of chopping duty in response to the value of a DC voltage smoothed by a converter from an AC power at synchronous commutation time. CONSTITUTION:A DC voltage smoothed by a converter 9 from an AC power source 8 is switched by an inverter 10, an AC voltage is applied to a motor winding to operate a motor M2. A voltage between the terminals of the motor winding is input to a position detector 13 to detect the position of a permanent magnet rotor 11, and it is input to a controller 14. The controller 14 varies the chopping duty to approach to a target rotating speed, and a switching signal is fed to the inverter 10. The controller 14 prepares curves of a plurality of chopping duties, the curve adapted for the synchronous commutation is selected in response to the value of the DC voltage at starting time, the lapse of a predetermined time is waited, and it is switched to a self-commutation.
Patent JP-S54136776-A (JP)
Title: Accessory for illumination fitting
Inventor: SHIYOUJI FUJIO
IPC: F21V11/02
Filed: 1978-04-15
Abstract: PURPOSE: To enable a molding of accessory elements by means of a mold in a simple shape, by forming a ring at an outer circumference of a cylindrical casing  molding accessory elements having different diameters from each other.  
     CONSTITUTION: 3 accessory elements 2a, 2b, and 2c, i.e., a large, a medium and a small accessory element, are individually made from plastic resin. A ring 4 of the accessory elements 2b is fitted in a staged part of the accessory element 2c whose diameter is larger than the one of the element 2b, and a ring 4 of the accessory element 2a is fitted in a staged part of the accessory element 2b whose diameter is larger than the one of the accessory element 2a. An accessory A in a loop can thus be formed. The accessory A formed in such a manner as mentioned above is placed at a bottom part of a lighting fitting proper 10 equipped with a lamp 9 in such manner that hooks the ring 4 of the accessory element 2c having the largest diameter at a frame 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04337426-A (JP)
Title: Interferometer structural body
Inventor: FURETSUDO EICHI PONSU
IPC: G01J3/453
Filed: 1992-03-02
Abstract: PURPOSE: To obtain a three-dimensional refraction scanning interferometer structure having a detachable optical cartridge. CONSTITUTION: A wedge type interferometer is supported three-dimensionally by a shell in casting having an easily detachable optical cartridge supporting the fixed and traveling wedge type prisms 78, 74 of the interferometer. The fixed prism is supported from one side face in the center of the cartridge while the traveling prism is from the other side face in the center of the cartridge. A first corner cube mirror 82 is supported by a plate 58 secured to one wall of inner shell and aligned by adjusting a precise positioning unit for X-axis. A second corner cube mirror 86 is supported by a plate 64 secured to another wall of inner shell and aligned by adjusting a precise positioning unit for Y-axis. The inner shell can be mounted in a casting 52 to be sealed hermetically on the outside.
Patent JP-H05242550-A (JP)
Title: Sliding type magnetic head for magneto-optical recording and production thereof
Inventor: HOSOYA TAKESHI
IPC: G11B11/105
Filed: 1992-03-02
Abstract: PURPOSE:To decrease the contact friction of the magnetic head to a magneto- optical recording medium surface and to suppress the wear of the magneto- optical recording medium by constituting the magnetic head core so as to have the gaps which communicate with the surface and in which a lubricant is infiltrated. CONSTITUTION:The magnetic head core 3 is provided with the gaps 22 which communicate with the surface and in which the lubricant 35 is infiltrated. As a result, the lubricant 35 can be infiltrated into the gaps 22 communicating with the surface and, therefore, the friction of the sliding type magnetic head for magneto-optical recording with the magneto-optical recording medium 11 is greatly suppressed. As a result, the surface of the magneto-optical recording medium 11 is protected and the durability thereof is improved.
Patent JP-S63209994-A (JP)
Title: Optical data recording medium
Inventor: HIOKI TAKANORI
IPC: G11B7/2463
Filed: 1987-02-27
Abstract: PURPOSE:To enhance the stability of a dye recording layer, by supporting a methine dye, wherein the 7-membered ring part of an azulene nucleus is substituted with a methine bond having an auxochrome forming a conjugated resonance chromophore along with the 10-pi-electron system of said nucleus at the terminal thereof, by a substrate. CONSTITUTION:A methine dye, wherein the 7-membered ring part of an azulene nucleus having 10 carbon atoms at least one of which is substituted with a chalcogen atom or a nitrogen atom is substituted by a methine bond having an auxochrome forming a conjugated resonance chromophore along with the 10-pi-electron system of said nucleus at the terminal thereof, and a quencher are dissolved in org. solvent to prepare a coating solution which is, in turn, applied to a substrate composed of glass or plastic to form an optical data recording medium having a recording layer. The thickness of the recording layer is usually 0.01-2mum, pref., 0.02-0.8mum.
Patent JP-S57160028-A (JP)
Title: Recording spectrophotometer
Inventor: HATANAKA ISAMU
IPC: G01J3/51
Filed: 1981-03-27
Abstract: PURPOSE:To provide a general-purpose, compact and portable spectrophotometer which enables simple and rapid measuring, by a method wherein light receiving signal through a monochromator and wave-length specifying signal are processed in a prescribed digital processing and spectral characteristics are recorded. CONSTITUTION:Light transmitting from a light source 5 through optical fiber irradiates an object to be mearsued 2 by means of a measuring head 6. Reflected light is taken at the head 6 and transmitted through the optical fiber and received through a monochromator 7 of wave-length variable type having interference filters 8... by a light receiving device 10. If analog signal corresponding to light receiving amount in the receiving device 10 and wave-length specifying signal of the monochromator 7 by an optical encoder 11 are applied, a digital processing unit 23 comprising CPU 14, A/D converter 13, ROM 15 and RAM 16 performs comparison with reference specimen of standard white plate and operation of transmittance, reflectivity, absorbance based on the compared value, and spectral characteristics are recorded on a printer 17. This constitution provides a general-purpose, compact and portable spectrophotometer in which  measurement is carried out simply and rapidly.
Patent JP-H04214816-A (JP)
Title: Method for refining chromium-containing molten steel
Inventor: EGAWA OSAMU
IPC: C21C7/00
Filed: 1991-03-11
Abstract: PURPOSE:To safely obtain an extremely low carbon and high chromium steel n a short time by refining the molten steel of a chromium-contg. steel by a nonoxidizing gas and O2 in the atmospheric pressure to a specified C concn., thereafter adding the optimum amt. of reducer thereto and executing vacuum refining with a nonoxidizing gas. CONSTITUTION:In a refining container 1, gas 3 is blown from a tuyere into the molten steel 2 of a chromium-contg. steel, and decarburizing refining is executed. At this time, in the beginning, till the concn. of C in the molten steel 2 is reduced to <=0.15wt.%, a mixed gas of Ar+O2 is used as the above- mentioned blown gas 3, and operation is executed in the atmospheric pressure. Thereafter, the molten steel 2 is mixed with a reducer such as ferrosilicon by the theoretical amt. required for reducing chromium oxide in the molten steel 2 or below. Next, the pressure of the inside of the container 1 is reduced to 150 to 20Torr via a vacuum hood 4, in which a gaseous Ar is blown at least at 0.2Nm<3>/min per ton of the molten steel, and operation is executed in vacuum. In such a manner, an extra low carbon and high chromium steel can efficiently be obtd., and, furthermore by using a reducer in excess, an extra- low carbon and extremely low nitrogen steel can be obtd.
Patent JP-H09237490-A (JP)
Title: Memory control method
Inventor: MATOBA TSUKASA
IPC: G11C11/401
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce the time from a bank mistake is detected until a next access is executed by eliminating a penalty due to a precharge at the time of the generation of the bank mistake. SOLUTION: When the generation of the bank mistake of SDRM banks is detected (a step S11), a penalty due to a precharge is eliminated even at the time of the generation of the bank mistake by preceedingly performing read/write (a step 16) to the synchronous DRAM bank selected as a new access object before executing (a step 18) the precharge of a bank in which the bank mistake is generated and then the time from the bank mistake is detected until the next access is executed is reduced.
Patent JP-S61211399-A (JP)
Title: Production of water-proof leather
Inventor: HANSU HERUBERUTO FURIIZE
IPC: C14C9/00
Filed: 1986-03-01
Abstract: A process for leather tanning having the improvement of imparting waterproof properties to the leather by incorporating a sulfosuccinic monoester in the fatliquor.