baber/WOPTO huggingface dataset:
Patent JP-S5547127-A (JP)
Title: Element for two-fluid mixer
Inventor: KUROMATSU TOKUMITSU
IPC: B01F5/06
Filed: 1978-09-29
Abstract: PURPOSE:A mixing element by which the use of rotating vanes can be eliminated and also good mixing effect can be obtained at lower cost. CONSTITUTION:Heavy oil and kerosene supplied into the mixer B by the pumps 4  and 7 are mixed gradually by a frequent, repetitive combination and separation  cycle at a number of intersections in the first and second paths 2 in each laminate  A. During the period, the flow direction of mixed fluid at the end portion of the  first and second paths 2 is changed by 90 deg. owing to the inclination of 45 deg. of the  paths against the axis 0 and also mixed fluid from the first path or the second path  is separately flowed into the plural paths 2 at the time when it moves from one  laminate A to next laminate A, while the mixed fluids from the plural paths 2 are combined at the one path, thus promoting the mixing action of fluids.
Patent JP-S5822803-A (JP)
Inventor: YOSHINARI YUUJI
IPC: F22B21/06
Filed: 1981-08-01
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-S5912912-A (JP)
Title: Preparation of polyol
Inventor: DOI TAKAO
IPC: C08G18/63
Filed: 1982-07-14
Abstract: PURPOSE:To obtain a polyol containing little free catalysts, by adding an epoxide to an initiator, e.g. a polyhydric alcohol, in the presence of an alkali metallic compound type catalyst, adding a specific polymerizable compound to the resultant crude polyol, neutralizing the catalytic component, and polymerizing the resultant neutralized substance. CONSTITUTION:An epoxide (a compound, consisting of a three-membered ring, and containing oxygen atoms, e.g. an alkylene oxide) is added to an initiator, preferably a compound containing two or more hydroxyl groups such as polyhydric alcohol, in the presence of an alkali metallic compound type catalyst to give a crude polyol containing the catalytic component. A compound containing an acid group, e.g. sulfonic acid group, and a polymerizable alpha,beta-unsaturated group, e.g. styrenesulfonic acid, is added to the crube polyol to neutralize the catalytic component, and the resultant neutralized substance is polymerized or copolymerized with another polymerizable compound in the polyol to give the aimed polyol containing the stably dispersed or dissolved polymeric component.
Patent JP-H0266348-A (JP)
Title: Variable speed planet gear box
Inventor: ANTONIIN HAU
IPC: F16H3/66
Filed: 1989-05-17
Abstract: PURPOSE: To reduce the number of numerous switching clutches and brakes and completely integrate all components by providing an input side planetary gear stage, an output side planetary gear stage, and the corresponding number of switching moving clutches and brakes. CONSTITUTION: A sun gear 2 of an input side planetary gear stage is connected to a gear box input shaft 4 which is disposed to be connectable to a sun gear 12 of an output side planetary gear stage through a clutch S1. A sun gear 1 is disposed to be connectable to a gear box 5 by a brake B3, and a sun gear 3 is connected to the gear box 5 by a brake B2. A carrier 6 carries a double planetary gear 7 and is fixed to a sun gear 11. A sun gear 12 is disposed to be connectable to a carrier 16 of a pair of planetary gears 14, 15 meshed with each other by a clutch S2, and the carrier 16 is fixed to a gear box output shaft 17 on the other side. A sun gear 13 is disposed to be connectable to the gear box 5 through a brake B1.
Patent JP-S6012644-A (JP)
Inventor: NOOMAN JIEI DEIOONE
IPC: H01J23/07
Filed: 1984-06-13
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-S63286079-A (JP)
Title: Recording video signal reproducing device
Inventor: MORIYAMA YOSHIAKI
IPC: H04N5/93
Filed: 1987-05-19
Abstract: PURPOSE:To prevent lateral fluctuation of a synthesized picture on a display screen by generating a synthesis picture signal for picture synthesis based on a fixed reference signal and giving the same time shift to the synthesis picture signal by the same time if a time shift exists in the regenerative video signal in synthesizing the synthesis picture signal to a regenerative video signal obtained from a recording medium. CONSTITUTION:A synthesis picture signal generated by a synthesis picture signal generating circuit 22 becomes an input to a selector 25 via a shift register 24 and also becomes directly the other input to the selector 25. The shift register 24 applies time shift (delay) to an input signal by a prescribed clock number, e.g., a time corresponding to TSC/2, where TSC is a period of a chrominance subcarrier. The selector 25 selects an output of the shift register 24 in case of time shift application and selects the input of the shift register 24 in case of no time shift respectively based on the said time shift command signal and gives the result to a synthesis circuit 11 as a synthesized picture signal.
Patent JP-S62279861-A (JP)
Title: Mobile type automatic spry raining equipment
Inventor: MIZUNO NORIO
IPC: B05B12/00
Filed: 1986-05-27
Abstract: PURPOSE:To apply spray painting even to a large number of articles to be painted having giant painting surfaces rapidly and homogeneously over the entire surfaces thereof, by constituting painting equipment making it possible to allow a painting robot not only to move to a lateral direction but also to rise and fall. CONSTITUTION:A truck 2 is allowed to move to the front surface of an article to be painted such as a wall body and fixed at a painting position. Subsequently, a lift table 3 is allowed to rise and fall by a hydraulic cylinder so that a spray gun is accurately opposed to the surface to be painted. The spray gun 14 is always accurately opposed to the surface to be painted within a definite area by the combination operation of the horizontal revolution of the main body 12 of a painting robot 10, the tilting thereof within a predetermined angle and the upward and downward inclining revolution thereof to perform homogeneous painting. In this case, a wide range of painting can be performed up to a height having the head (h) of the lift table 3 added thereto in the up-and-down direction and within the moving range of the truck 2 on a rail 1 in a lateral direction.
Patent JP-S62279278-A (JP)
Title: Operation of pumping-up electric power station having branched water passages
Inventor: SATO SHINSAKU
IPC: F03B15/02
Filed: 1986-05-27
Abstract: PURPOSE:To increase the operation efficiency by detecting the total pump head which acts onto the main machine of a pump water wheel connected into a brached pipe and the effective head and using the both head values as the signals for controlling a guide vane. CONSTITUTION:Pump water wheels 4a and 4b are connected with branched pipes 3a and 3b. Pressure detecting devices 8a and 8b are installed into the branched pipes 3a and 3b in the vicinity of the casing, and pressure detecting devices 9a and 9b are installed into a draft tube part. When the pump water wheel 4a performs pumping up operation, and the pump water wheel 4b performs water wheel operation, the total pump head and the effective head are calculated from the signals supplied from the detecting means 8a, 8b, 9a, and 9b, and a guide vane is controlled. Therefore, a main machine operated in each operation mode can be controlled under the proper opening degree state of a guide vane.
Patent JP-H11314702-A (JP)
Title: Industrial waste disposal, and work execution method of using concrete container for water tank
Inventor: SUZUKI HIROSHI
IPC: B65F1/00
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To solve a problem that disposal of an industrial waste such as a concrete block, a roof tile, a brick, a plastic is brought to a final repository to be used for burying, but it is extremely difficult to dispose of it without flowing out of waste liquid. SOLUTION: Industrial waste is transformed into crushed pieces 11 by a crusher, is added by hardening agent, and is inserted into concrete containers 1, an insertion opening is blocked by ready mixed-concrete and sealed by hardened concrete, these containers are piled and are applied to a retaining wall of a site, the inner plane of the site is applied, treatment of the industrial waste is contained in a seal type concrete container, and a water tank is given work execution on the seal type container using an empty concrete container.
Patent JP-H06161458-A (JP)
Title: Musical tone synthesizing device
Inventor: HIRANO HIROSHI
IPC: G10H7/02
Filed: 1993-04-26
Abstract: PURPOSE:To variously deform a waveform and synthesize musical tone waveform signals having various timbres by merely multiplying read waveform data in logarithmic representation from a storage means by a specific value and then performing logarithmic linear conversion. CONSTITUTION:An operator unit OPU is equipped with a waveform table 92 as a storage means which stores digital data showing the logarithmic amplitude value of a specific waveform and also has a function which inputs phase data from other circuits as phase data for reading the waveform out at a desired pitch frequency, reads the digital waveform data in logarithmic representation out of the waveform table 92 based on the phase data, and performs a waveform varying process for the waveform before and after the reading. Therefore, the waveform deformation by multiple-degree multiplication arithmetic of the original waveform is easily performed and the degree can easily be varied by varying a specific multiple of the multiplication, so the waveform is variously deformed to synthesize musical instrument waveform signals with various timbres.
Patent JP-S5454681-A (JP)
Title: Pulse signal measuring apparatus
Inventor: YONEZU KIMIO
IPC: G01R23/02
Filed: 1977-10-11
Abstract: PURPOSE: To perform measurement by providing a pulse repetition frequency screening means which peoduces output signals by responding only to the pulse signal of repetition frequency in the predetermined range and screening one intended signal out of two or more signals existing simultaneously.  
     CONSTITUTION: The signals having entered input terminal 100 are screened of only the pulse signal within the pulse repetition frequency screening rnage having been set by a pusle reptition time screening range having been set by a pulse reptition time screening circuit 101 and the screened pulse signal is transmitted to the pulse repetition time counter citcuit  102 of the next stage. Other signals are removed. As a result, it turns out that the pulse repetition time counter circuit 102 measures only the single signal and false measurement by being disturbed by other signals is prevented. When more than tow proximate pulse repetition frequency signals simult aneously exist within the preset pulse repetition frequenct screening rang, the screening range is further narrowed, whereby the screening of the single signal is made possible 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000315795-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SASAKI ATSUSHI
IPC: G02F1/136
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To enable low-resistance gate wiring using aluminum by preventing damage to a gate electrode due to dilute hydrofluoric acid treatment which is performed for removing any oxide film naturally formed on the surface of a silicon film, in order to enhance reliability of electrical connections between a wiring metal and a source/drain region. SOLUTION: This device has a first gate electrode film 6 made of a material which is insoluble in hydrofluoric acid, a second gate electrode film 7 made of a material which has a lower specific resistance than that of the first gate electrode film 6, a layer insulation film 8, and a wiring metal film 9. Electrical connections between the first gate electrode film 6 and wiring metal film 9, and between the first gate electrode film 6 and second gate electrode film 7, are established. The layer insulation film 8 is used to separate the second gate electrode film 7 from the wiring metal film 9.
Patent JP-2000315710-A (JP)
Title: Semiconductor inspection device and inspection method using thereof
Inventor: OYA HIDEO
IPC: H01L21/66
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the mutual interference of measuring circuits with each other and to make it possible to measure a plurality of semiconductor elements simultaneously. SOLUTION: Connection wirings 9a to 9d are provided on the first insulated substrate 1a, GND wide width parts 2a to 2d are provided on the second insulated substrate 1b, and a multilayer insulated substrates 1, 1a and 1b are formed by integrating the first insulated substrate 1a and the second insulated substrate 1b. The adjacent GND wide width parts are coupled by vertically connected parts 4 to 7 and coupled wirings 9a to 9b. A measuring circuit is formed by arranging a circuit part on the part arranged regions 3a to 3d of the multilayer insulated substrate 1, coupled wirings are cut if necessary, and the GND wiring is divided arbitrarily.
Patent JP-S5455389-A (JP)
Title: Semiconductor laser light source device
Inventor: OSABE KUNIJI
IPC: B41J2/44
Filed: 1977-10-12
Abstract: PURPOSE: To effectively synthesize laser beams by overlapping two luminous fluxes which are linearly polarized in mutually perpendicularly intersecting directions through a polarizing beam splitter.  
     CONSTITUTION: Collimator lenses 17, 18 are disposed in front of a laser 14 to make parallel beams 19, 20, which are then intersected perpendicularly by mirrors 21, 22. A polarizing beam splitter 23 is placed at the portion of intersection to cause the two luminous fluxes linearly polarized in the orthogonal direction to reflect and transmit respectively. Since the beams 19, 20 are polarized in the same dierction, they enter the beam splitter 23 after the plane of polarization of one thereof has been rotated 90° by using a half wavelength plate 24. This constitution enables beam intensity to be increased without losing the light emission characteristics before collimation. Further, if a plurality of semiconductor lasers of different wavelengths and a holographic beam split is used, much higher condensed power may be obtained. At this time, the two beams emitted by a certain one laser may be used after having been synthesized by the use of the polarizing beam splitter 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63287390-A (JP)
Title: Driving circuit for brushless motor
Inventor: MIZUMOTO MASAO
IPC: H02P6/08
Filed: 1987-05-19
Abstract: PURPOSE:To keep a torque ripple level constant by providing a matrix circuit for generating three given driving signals and a limiter for limiting the amplitude of said driving signals to a second given value smaller than a first given value. CONSTITUTION:A driving circuit for a brushless motor is composed of Hall elements a1-a3 for generating an output according to the rotation of said motor, first-second controllers b1-b2, an amplifier circuit C, a matrix circuit d, and controllers Su-Sw, to form each-phase output signals Vu-Vw. Further, each of said controllers Su-Sw is composed of said second controller b2, a level shift circuit e, a limiter f for limiting the amplitude of a driving signal to a second given value smaller than a first given value, and an amplifier g. Thus, because a cross point can be determined stably relative to the output of said Hall elements a1-a3, it is possible to keep a torque ripple level constant and to control said torque ripple stably.
Patent JP-H07329465-A (JP)
Title: Information recording medium and production thereof
Inventor: KUROIWA MASAO
IPC: B42D15/10
Filed: 1994-06-03
Abstract: PURPOSE:To provide an information recording medium which enables easy detection of wrongdoings such as forgery, falsification, and alteration, retains specific information, capable of being recorded in a required part and being invisible from outside, and facilitates the reading of it. CONSTITUTION:On one side of a base material 2, an irregular pattern 3 is formed and a concealing layer 4 for covering the magnetic pattern 3 is also formed. Thus, the magnetic pattern expressing information or random information, as identification or specific information, is invisibly stored, also a response output by a magnetic sensor can be obtained and whether the information recording medium 1 is genuine or fake can be judged by processing the signal of the waveform of the output.
Patent JP-S5246288-A (JP)
Title: Leading system for vessels
Inventor: ARAYA SHINJI
IPC: G05D1/00
Filed: 1975-10-09
Abstract: PURPOSE: By means of steering vessels according to the moving arrows shown on television camera which is loaded on the vessels, these vessels can be led to their destination safely without changing speed at confluence. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0418479-A (JP)
Title: Pressure-sensitive adhesive and tacky adhesive member thereof
Inventor: FUJITA SHIGERU
IPC: C09J7/02
Filed: 1990-05-11
Abstract: PURPOSE:To obtain the subject adhesive having excellent patterncoating performance and useful for electronic part, etc., by carrying out non-aqueous dispersion polymerization using a specific acrylic acid ester, subjecting to internal crosslinking and including polymer particles having prescribed particle diameter. CONSTITUTION:The objective adhesive is produced by carrying out nonaqueous dispersion polymerization using at least an alkyl acrylate having 4-18C (preferably 8-12C) alkyl group (e.g. octyl acrylate), subjecting the polymer to internal crosslinking and including polymer particles having an average particle diameter of <=100mum (preferably 0.1-50mum). A tacky adhesive member free from useless part in regard to an adherend can be produced by applying the adhesive to one or both faces of a supporting substrate.
Patent JP-S62282081-A (JP)
Inventor: SEKI KATSUHIKO
IPC: D01F6/60
Filed: 1986-05-29
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-S5456483-A (JP)
Title: Mounting device of thermocouples
Inventor: SASAKI TAMOTSU
IPC: G01K7/04
Filed: 1977-10-14
Abstract: PURPOSE: To facilitate setting of thermocouple mounting position for diffusion furnace, etc. and achieve the improvement in the accuracy of temperature detection by letting the thermocouple abvance in its longitudinal direction and knowing that its end has contacted mullite tube.  
     CONSTITUTION: A first arm 5 whose end is bent to an obtuse angle and a second arm 7 whose end is bent to an L form are made rotatable by a bearing 6 and a spring 8 applies approaching force to the arms 5, 7. The bolt 9 which is screwed to the arm 7 and is loosely inserted into the hole E of the arm 5 has a nut 11 which screws thereto. Here, the arms 5, 7 are sufficiently opened by turning the nut 11 and the arm 5 is fixed. The end of the thermocouple 2a loosely inserted into the holes D of the arm 5 is then inserted into the hole 4 in a heater 1. When the thermocouple 2a is abvanced in the longitudinal direction by turning the nut 11, the arm 5 and the nut 11 detach, producing a play part L. At this time, it is shown that the end of the thermocouple 2a has contacted a mullite tube 3. In this way, position setting may be readily and accurately performed 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06332618-A (JP)
Title: Cursor control method
Inventor: KOMATSU YASUKO
IPC: G06F3/038
Filed: 1993-05-25
Abstract: PURPOSE:To provide the control method for a cursor, by which a position of the cursor on a display screen can be confirmed easily. CONSTITUTION:When an operator moves (operates) a mouse 4, a processor 1 executes a program stored in a main storage device 5, and decides whether this operation is an operation for a regular cursor movement, or a special operation determined in advance in order to confirm a cursor position. In the case where it is decided to be the operation for the regular cursor movement, the cursor position displayed on a display device 2 is moved in accordance with the operation of the mouse. In the case where it is decided to be the special operation for confirming the cursor position, the cursor on the display device 2 is moved to a prescribed position or displayed emphatically, so that the cursor position can be confirmed easily.
Patent JP-2000314281-A (JP)
Title: Window shutter fitting method, and substrate frame fitting jig
Inventor: KOIWA KATSUTOSHI
IPC: E06B9/17
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a window shutter fitting method without using any internal lintel, and a substrate frame fitting jig to be used in the fitting method. SOLUTION: A flashing plate 5 is horizontally mounted on a skeleton 8 below a sash lower frame. After either of right and left substrate frames 3 is temporarily stopped through the flashing plate 5, the substrate frame 3 is set perpendicular, and mounted on the skeleton 8 aside an opening part. The other substrate frame 3' is temporarily stopped through the flashing plate. A wire-like substrate frame fitting jig 6 having the specified length is stretched between upper ends of the right and left substrate frames 3, 3' to ensure the perpendicularity of the other substrate frame 3'. The other substrate frame 3' ensured perpendicular is permanently stopped to the skeleton 8 aside the opening part. An upper portion of a shutter is mounted on the skeleton 8 above the opening part.  Right and left guide rails are inserted in both ends of a shutter curtain, and right and left guide rails are mounted on the substrate frame 3.
Patent JP-S6357971-A (JP)
Title: Selector valve for construction machinery
Inventor: KUBOMOTO WATARU
IPC: F16K11/07
Filed: 1986-05-27
Abstract: PURPOSE:To provide passage of a great quantity of oil with lesser pressure loss by installing a regenerative check poppet on the cylinder head side supply oil line of a cavity within a spool of a selector valve, and by mounting a poppet for return oil path at the front on the opposite side. CONSTITUTION:A cavity oil line wherein no other parts exist, is secured within a cavity 38 of a spool 37, and a regenerative check poppet 41 and a poppet 45 for return oil are furnished at both ends of the cavity. A cylinder 3 is actuated, and at the time of low load, the return oil from the piston rod side passes through the cavity 38 in the spool from a return oil line 44, and additional feed of oil is made to the cylinder head side supply oil line. Poppet 45 for unloading of return oil performs unloading of the return oil from the piston rod side according to the oil pressure signal from the cylinder head side oil line.
Patent JP-S61811-A (JP)
Title: Numerical controller
Inventor: SEKIKAWA KATSUHIDE
IPC: G05B19/4093
Filed: 1984-06-14
Abstract: PURPOSE:To set the reduction information simply and accurately by displaying a display pattern and a guide frame based on the reduction information used for enlargement and reduction of the display pattern. CONSTITUTION:A pattern on a display screen is enlarged by reducing the present reduction value 5. In this case, a guide frame 41a displayed on a clipping frame 2 is reduced gradually down to the reduction value by supplying the enlargement information through an input device 10 and displayed. Then the final processing form is drawn on the screen of a graphic display device 30 according to the control signal of a CPU20 after the reduction information is set. Thus a display pattern 3 within the frame 41a is enlarged up to the limit of the frame 2 for display. While the value 5 is increased in a reduction mode for reduction of the pattern displayed on the screen of the CPU20. Then the reduction is decided on the bases of guide frames 41b and 41c corresponding to the reduction value for a minor screen 40 on the display screen. In other words, the sizes of frames 41b and 41c are changed in response to the degree of reduction. Thus a desired reduction value is obtained.