baber/WOPTO huggingface dataset:
Patent JP-S62297801-A (JP)
Title: Optical divider
Inventor: KATO MASATAKE
IPC: G03B7/099
Filed: 1986-06-18
Abstract: PURPOSE:To switch the distribution of photometric sensitivity by forming a relief type diffraction structure having a semitransmissive part A on one junction face of a transparent plate and forming a semitransmissive part B having an area different from that of the part A on the other non-junction face. CONSTITUTION:Luminous flax E2 obtained by transmitting luminous flux E1 through the semitransmissive area A is partially reflected by the semitransmissive area B formed on the exit side of the transparent plate 2, reversely advanced on the plate 2 and then reflectively diffracted by a reflective diffraction grating 1a. Since the inclination of a relief grating is reversed against the advancing direction of the light beams E1 at that time, the light beams E2 are guided to a 2nd photoelectric detector DB1 arranged on the reverse side against a 1st photoelectric detector DA1. Since the area B is smaller than the area A and the reflection factor of the area B is higher than that of the area B, the photometric sensitivity distribution received by a 2nd photoelectric detector DB2 approaches partial photometry. The sensitivity distribution such as average photometry, partial photometry and centroid average photometry can be switched by selecting the detectors DA1, DA2 or executing weighting arithmetic operation.
Patent JP-S5474258-A (JP)
Title: Hot rolling apparatus for steel material
Inventor: KUMANO MASAHARU
IPC: B21B1/26
Filed: 1977-11-24
Abstract: PURPOSE: For complete elmination of scale eaves, first scale is throughly removed by sequential apparatus arranged in such a way that, a first scale removing water cooling apparatus in heat furnace outlet site for treating heated steel material, followed by a high pressure jetting descaler, and a final heat rolling machine.  
     CONSTITUTION: At outlet side of each heating furnace 1, 2, 3 and 4, cooling sprays 8a-8e are aranged for removing scale of each steel material. Cooling spray is applied within about 15 seconds to slabs exited from the furnace while the surface temperature of slab scale is about 1050°C. Such a rapid cooling condition at high temperature causes effective floating of scale from the surface. This facilitates complete scale removal by high pressure jet water from a descaler 5, thereby contributing the process of crude roll mill 6 to provide rolled products completely free of scale eaves. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0434630-A (JP)
Title: Cache memory device
Inventor: FUKUZAWA HAJIME
IPC: G06F12/08
Filed: 1990-05-31
Abstract: PURPOSE:To suppress the performance reduction of a system at its minimum at the time of detecting an error and to attain the continuous operation of the system by resetting the inhibition of use of the entry of a cache memory from which the error is detected when data are rewritten in the entry. CONSTITUTION:When an error detecting circuit 6 detects an error in the index of an address array 4 based upon a storage request, the allowance/inhibition of the use of the cache memory is controlled in each entry for controlling the block data of the cache memory, and when data are rewritten in the index address of the address array 4 from which the error is detected, the inhibition of use of the index address is reset. Thereby even when an error is detected in the index of the address array 4 based upon a storage request, the use of the whole cache memory or the whole level is not inhibited. Consequently, the performance reduction of the system can be suppressed at its minimum and the continuous operation of the system can be executed.
Patent JP-S621729-A (JP)
Title: Truly spherical fine particle of polyolefin and production thereof
Inventor: TAKAGI SHUJI
IPC: A61K8/00
Filed: 1985-06-27
Abstract: PURPOSE:Truly spherical particles of a polyolefin, obtained by incorporating an ultraviolet light absorber sufficiently in the polyolefin and capable of improving slip on the skin by application to cosmetics and dispersibility and production process of the ultraviolet light absorber. CONSTITUTION:1-50pts.wt., preferably 3-50pts.wt. ultraviolet light absorber, e.g. benzophenone based compound or benzotriazole based compound, is uniformly melt mixed with 100pts.wt. polyolefin, e.g. polyethylene, and the resultant polyolefin is melt stirred in the presence of an ethylene oxide-propylene oxide copolymer expressed by the formula (x is 2-150; y is 10-90; z is 2-150) in an aqueous medium while heating and pressurizing to give an emulsion, which is then cooled to the softening point of the polyolefin containing the ultraviolet light absorber or below to afford the aimed truly fine particles of the polyolefin, containing uniformly the ultraviolet light absorber and having <=50mu average particle diameter.
Patent JP-S5768408-A (JP)
Title: Rubber dam
Inventor: MURAMATSU TAKEO
IPC: E02B7/20
Filed: 1980-10-14
Abstract: PURPOSE: To raise the handling property and workability of particularly large-size rubbe dam in its installation by making up the rubber dam consisting of at least two rubber dam units of an outer cylinder, for which air tightness is not required, and an inner cylinder made of an air-tight and flexible film.  
     CONSTITUTION: A rubber dam is constructed with plural members of dam units. The inside of an outer cylinder of rubber dam unit 1 is provided with an inner cylinder 3 having an air-tight-holding function for fluid. The outer cylinder having a tension holding function is fixed to river bed 10 and the slope 11 of the river bank by means of an anchor bolt 12, nuts 13, and a push plate 14. Since the outer cylinder does not have an air-tight holding function, the connection of the rubber dam units 1 requires no air-tightness, and can therefore be sufficiently attained only by butting the ends of the units 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62298563-A (JP)
Inventor: KURISUTOFUAA GUREIDO NATSUDOSE
IPC: A01N41/10
Filed: 1987-06-09
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-S5266715-A (JP)
Title: Method for filling spinning packs with inert gases
Inventor: JIYOU KAZUO
IPC: D01D5/08
Filed: 1975-12-02
Abstract: PURPOSE: To let a preheated spinning pack contact the vessel containing a compound to evolve an inert gas by heat, and introduce the inert gas into the pack to drive out oxygen gas, thus correcting thoublescaused by the oxidation of the molten polymer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000327860-A (JP)
Title: Resin composition for inner bag of bag-in-box, manufacture of inner bag of bag-in-box and inner bag made of resin composition
Inventor: KAWARADA HIROSHI
IPC: C08J5/18
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in draw-down resistance, etc., and giving a product excellent in mechanical properties such as folding resistance and impact resistance by mixing a linear ethylene/α-olefin copolymer having specified physical property values with an ethylene (co)polymer obtained by a radical polymerization process in a specified ratio. SOLUTION: This composition comprises 80-20 wt.% linear ethylene/α-olefin copolymer having a density (d) of 0.86-0.94, a melt flow rate (MFR) of 0.05-30, a molecular weight distribution (Mw/Mn) of 1.5-4.5, a compositional distribution parameter Cb of at most 2.00, and a content X (wt.%) of o-chlorobenzene solubles (25 deg.C) in the range: X<2.0 in the case when the relationships of formula I hold between d and MFR or in the range satisfying relationships III in the case when the relationships II hold between them, and giving an elution temperature vs. eluate amount curve having a plurality of peaks when fractionated by continuous temperature-rising elution fractionation and 20-80 wt.% ethylene (co)polymer obtained by a radical polymerization process and has a melt tension of 7-20 g.
Patent JP-S625540-A (JP)
Title: Gyrotron apparatus
Inventor: ITO YASUYUKI
IPC: H01J23/075
Filed: 1985-07-01
Abstract: PURPOSE:To improve efficiency of gyrotron by dividing the power supply into a plurality of sections and then applying voltages through respective particular load to a magnetron type electrun gun of gyrotron apparatus which uses an annular arcuate mirror as a resonator. CONSTITUTION:A gyrotron apparatus is formed by a magnetron type electron gun 20, coils 21a-21e for applying magnetic field to electron beam 19, a resonator 23 which quasioptically resonates and amplifies electromagnetic wave 22 generated in this case and a transmission part 24. In this case, the negative side of power supply 58 is divided into two systems and the first system is connected to the cathode 50 and anode 51 of the first electron gun 47 through a load 60 and a variable resistor 61, while the second system to the cathode 53 and anode 55 of the second electron gun 48 through a load 62 and variable resistor 63 for operations. Therefore, the loads 60, 62 are formed in combination with a resistor, an inductance and a capacitor and efficiency can be optimized by controlling operations of electron guns 47, 48.
Patent JP-H01312038-A (JP)
Title: Briquette for melting consisting of copper and copper alloy and its production
Inventor: OSUMI KENJI
IPC: C22B15/00
Filed: 1988-06-09
Abstract: PURPOSE:To manufacture a briquette easy of handling and hardly disintegrated by the impact of a degree of that at the time of charging by adding a mixture of starch and water in a specific proportion to a nugget material consisting of copper and copper alloy, mixing the above, and then compacting the resulting mixture. CONSTITUTION:A mixture prepared by adding water to 0.1-0.7%, by weight, of starch by 35-165% based on the amount of starch is added to a nugget material consisting of copper and copper alloy, and they are mixed. The resulting mixture is compacted and solidified into a lumpy state so as to be formed into a briquette for melting. This briquette is hardly disintegrated by the vibration of a degree of that at the time of conveyance and the impact of a degree of that applied to the briquette at the time of charging into a furnace. Further, this briquette can be formed into a raw material for melting causing no deterioration in a reducing atmosphere in a melting furnace and free from the generation of gases contaminating a molten metal.
Patent JP-H11341168-A (JP)
Title: Interphone device
Inventor: KATO TOMOKA
IPC: H04M9/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To very the sound volume (output level) of a calling confirmation sound to be rung at a front door slave device. SOLUTION: When a visitor depresses a calling switch 10 of a front door slave device 1, a calling detecting circuit 20 of an indoor master device 2 detects this, and allows a calling sound producing circuit 22a to ring a calling sound S21 to a receiver 23a for a handset of the indoor master device, and to ring calling confirmation sounds S31 and S32 to a speaker 11 of the front door slave device 1 so that the achievement of the calling can be announced to the visitor in this interphone device.  In this case, the indoor master device 2 is provided with a timer circuit 21 for detecting the depressing time of the calling switch of the front door slave device 1 and a calling sound gain converting circuit 22d for muting a calling confirmation sound when the depressing time which is a prescribed value or more is detected by the timer circuit 21, and allowing the calling sound producing circuit 22a to output the calling confirmation sound.
Patent JP-S6122804-A (JP)
Inventor: KITOU YASUHIKO
IPC: A45B25/24
Filed: 1984-07-10
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-S5569687-A (JP)
Title: Luminous substance and its preparation
Inventor: TERAJIMA KENJI
IPC: C09K11/08
Filed: 1978-11-21
Abstract: PURPOSE: To reduce the impurity content, e.g. KF, and to improve the brightness of the fluorescent substance, by calcining a mixture of Ln 2 O 3 , CeO 2 , Tb 4 O 7 , SiO 2 , and KF, in a reducing atmosphere, and by calcining the pulverized and rinsed material in a reducing atmosphere.  
     CONSTITUTION: A mixture of Ln 2 O 3 , CeO 2 , Tb 4 O 7 , SiO 2 , and KF, is calcined in a reducing atmosphere, e.g. an atmosphere having a carbon layer thereon. The calcined material is then finely pulverized and rinsed with pure water thoroughly to remove the impurities consisting mainly of KF, etc. The pulverized material is then dried and calcined in a reducing atmosphere, e.g. H 2 +N 2 , to form a fluorescent substance comprising a rare earth silicate activated with cerium and terbium (Ln is Y, La, Gd, or Lu; 1×10 -3 ≤x≤3×10 -1 ; 3×10 -2 ≤y≤3×10 -1 ; 0.8≤z≤ 2.2), and 1000ppm or less of residual KF from the flux.  
     USE: Lighting fluorescent lamps emitting green by ultraviolet irradiation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0855575-A (JP)
Title: Conducting or insulating layer, method for forming same, and photosensitive slurry for use in method
Inventor: KATO TOSHIHIRO
IPC: H01J9/02
Filed: 1995-06-09
Abstract: PURPOSE:To solve environmental problems during the handling of a solvent and problems with the disposal of waste liquid during developing process using an alkaline aqueous solution, when patterning a conduct or insulator layer on a glass substrate using photolithography. CONSTITUTION:In the case of forming a conductor layer (anode bus 3) or an insulator layer (barrier 1) on a glass substrate using photolithography which employs a photosensitive slurry obtained by the blending of low-melting-point glass powders serving as a binder and conducting or insulating powders in a PVA type water-soluble photosensitive liquid, the low-melting-point glass powders with a B2O3 content of 6wt.% or less are used. The PVA becomes applicable without being gelled. In comparison with conventional photolithography that uses solvent photosensitive slurries, this method can solve environmental problems during the handling of the solvent, and problems with the disposal of waste liquid when an alkaline aqueous solution is used in development.
Patent JP-H08339591-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MITSUBE AKISHI
IPC: G11B15/467
Filed: 1995-06-09
Abstract: PURPOSE: To enable high-speed tracking operation regardless of an off-tracking amount. CONSTITUTION: At the time of starting a capstan motor, a tape is made to run at a speed 1/N times an ordinary speed, the detecting signal of a reproducing FM signal in this period is detected by one head among plural heads, the maximum value and the minimum value of the detected signals are found and given to an initialization data calculator 11. Thereafter, the tape is controlled at an ordinary speed and the average value of detecting signals at this time is given to the initialization data calculator 11. The initialization data calculator 11 calculates an initial speed offset amount for tracking, initializes a control data archival memory 10 and starts tracking operation. Consequently, the off- tracking amount just after ordinary speed control is found and the initial speed deviation complied with the relevant off-tracking amount is given.
Patent JP-S5367843-A (JP)
Title: Protecting apparatus for hysteresis motor
Inventor: EBARA MINORU
IPC: H02H7/085
Filed: 1976-11-30
Abstract: PURPOSE: To enable the motor to be protected surely and at a low cost by installing the thermal type element which operates through the detection of heat in the vicinity of the hysteresis material and by operating the thermal type element by the utilization of the heat generated on the rotor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5367493-A (JP)
Title: Variable tuning detector of nuclear magnetic resonance apparatus
Inventor: KIDA ATSUSHI
IPC: G01R33/32
Filed: 1976-11-29
Abstract: PURPOSE: To make the space small, by providing plural circuit element group, composed of a small number of circuit element corresponded to the frequency range being different each other. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5667844-A (JP)
Title: Photosetting composition
Inventor: TAKEMOTO TOSHIHIDE
IPC: H05K3/00
Filed: 1979-11-07
Abstract: PURPOSE:To provide a photosetting composition with enhanced bonding strength to a resist and a copper substrate by adding monoazaindole or its deriv. to a nongaseous ethylenic unsatd. compound and a photopolymn. initiator. CONSTITUTION:This composition consists of a nongaseous ethylenic unsatd. compound (A) having two or more terminal ethylene groups and forming a polymer in the presence of a photopolymn. initiator, the photopolymn. initiator (B) capable of being activated by active light and monoazaindole or its deriv. (C) represented by formula I-IV (where each of R1-5 is H, 1-4C alkyl, aromatic hydrocarbon,  amino, NHR' or halogen and R' is 1-4C alkyl), e.g., 4-azaindole or 2-methyl-7'- azaindole.
Patent JP-S6034794-A (JP)
Title: Biological treating apparatus of organic waste
Inventor: WATANABE ATSUSHI
IPC: C02F3/08
Filed: 1983-08-05
Abstract: PURPOSE:To perform biological treatment with low energy cost and high treating efficiency by providing a circulation pump and a means for changing circulation amt. in circulation line intermittently and operating a fluidizing bed with low rate of development in the normal state and with high rate of development intermittently. CONSTITUTION:Organic waste is allowed to stay in an anaerobic tank 1 for a fixed time and an upward flow speed is given to the liquid in the tank by circulating the liquid through a circulation line 5. Carrier particles are develped to form fluidized bed 2, and the sludge generated by the proliferation of anaerobic microorganisms is held in the fluidized bed to cause decomposition of the organic substances. In this state, the operation is performed in the normal state with low rate of development of the fluidizd bed 2 to maintain the boundary face of the fluidized bed at low level 2a and the operation with high rate of development is performed intermittently to elevate the boundary face of the fluidized bed to high level 2b. In order to change the rate of divelopment, either one of the circulation pump 6 or 7 is driven when the rate of development is low, and both of the pumps are driven when the rate of development is high.
Patent JP-S5769543-A (JP)
Title: Protecting mechanism for tape recorder
Inventor: MORINAGA KAORU
IPC: G11B15/10
Filed: 1980-10-14
Abstract: PURPOSE:To perform a sure protective countermeasure for a power failure and a waste of the power source power, by providing a cam, an engaging part interlocked with an engagement release solenoid, etc. and by controlling the movement of a head chassis through a gear with teeth omitted partially. CONSTITUTION:When engagement is released by a lock member 46 operated in accordance with a solenoid 48 to which power is supplied temporarily, a gear 43 which is provided with teeth omitted parts 431 and 432 and is formed into one body together with a cam 434, engaging parts 436 and 437, etc. is turned in the counter- clockwise direction by a level 44 to which the elastic force of a spring 444 is applied. Then, the gear 43 is turned until the member 46 is engaged with the engaging parts 437 by a gear 40 which is always turned together with a fly-wheel, and a head chassis is moved to the reproducing position through the cam 434 and a slider 25. The stopped slider 25 is moved similarly by the temporary power supply to the solenoid in accordance with a touch switch. Consequently, this member 46 is forced- ly operated by an external operation member to perform surely such protective  countermeasure that the operation is stopped at the power failure time and the  waste time of the power source battey when the solenoid is not operated in response  to the touch switch.
Patent JP-S5767130-A (JP)
Title: Production of hot rolled dual phase high tensile steel plate
Inventor: IRIE TOSHIO
IPC: C21D8/02
Filed: 1980-10-14
Abstract: PURPOSE: To obtain superior workability with ferrite-martensite as main structural phases by heating a slab contg. specific amts of C, Mn, Si, Cr, Al to specific  temps., hot-rolling the same, ending the hot rolling at specific temps. cooling the same down to specific temps. and coiling the steel plate.  
     CONSTITUTION: The slab consisting essentially of 0.03W0.15 C, 0.5W1 Mn, 0.8W2 Si, 0.6W2 Cr, and 0.01W0.1 Al by weight %, and the balance substantially Fe is heated to 1,050W1,220°C, and is hot-rolled. The hot rolling is ended at at 800W900°C. Thereafter, it is cooled down to 350W500°C, and is coiled at these temps. In some cases, it is cooled down to 600W700°C in a force cooling state upon ending of the hot rolling, and is quickly cooled at 15W80°C/sec cooling rates from these temps. down to 350W500°C coiling temps. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H039394-A (JP)
Title: Cursor moving system
Inventor: UMEHARA HISATSUGU
IPC: G09G5/08
Filed: 1989-06-06
Abstract: PURPOSE:To easily perform a cursor moving operation suitable for a screen by moving the cursor by means of an element definition table and a cursor moving routine. CONSTITUTION:In response to the screen, the element definition table 1 is in advance prepared and the cursor moving routine 2 moves the cursor through the use of moving information defined in the element definition table 1 in response to inputted cursor moving instructions (The cursor moving instructions in a vertical direction and in a horizontal direction.) That is, the element definition table 1 is a table in which the cursor moving information is defined in advance in response to a table element displayed on the screen, and the cursor moving routine 2 moves the cursor through the use of the moving information defined in the element definition table in response to the inputted cursor moving instructions. Thus the cursor moving operation suitable for the screen is easily performed.
Patent JP-H0714923-A (JP)
Title: Automatic layout method and automatic layout device
Inventor: HOTTA KEISUKE
IPC: H01L21/82
Filed: 1993-06-15
Abstract: PURPOSE:To make automatic rough layout of a data path possible by setting a lattice-like virtual wiring by using a unit wiring in a column direction and a row direction to cover a wiring objective region wherein a plurality of leaf cells are arranged and by selecting a leaf cell to be connected to the same wiring based on provided node information. CONSTITUTION:After leaf cells LC11 to LC44 are arranged in an arbitrary position on an LSI 10, a lattice-like virtual wiring is set in a region covering leaf cell LC11 to LC44, which is comprised of column virtual wirings X11 to X45 for arrangement in a column direction and row virtual wirings Y11 to Y45 for wiring in a row direction. A net which is not wired is selected from a net list among leaf cells stored in a logic data base and a group of a leaf cell to be connected is selected. A column or a row whereto the selected leaf cell group belongs is selected, an unused virtual wiring is selected thereby, corresponding node information is read out and a virtual terminal to be connected to a net is provided on a virtual wiring.
Patent JP-H04367635-A (JP)
Title: Installation of bathtub
Inventor: TAKAHASHI KAZUO
IPC: A47K3/02
Filed: 1991-06-15
Abstract: PURPOSE:To easily execute the construction by facilitating a work for pushing forward a bathtub by a roller, and also, to easily take out the roller even if the roller is used. CONSTITUTION:A roller 7 is fixed temporarily onto a floor pan 3 so as to be freely attachable and detachable. A belt for lifting is extended around a bathtub. Subsequently, the bath is put on the roller 7 by lifting the belt. The bathtub is moved on the roller 7 and positioned in a prescribed position in which it is installed and flanges 5 of three sides of the bathtub are allowed to correspond to the upper part of a bath hanger 4 on the peripheral wall of the floor pan 3. Next, the bathtub is lifted by the belt and tuned upward by setting a projecting part 8 on the bottom face of the floor pan 3 as a supporting point, and also, the roller 7 is detached and the bathtub is lowered, and the flanges are hooked to the hanger 4 and detained.