baber/WOPTO huggingface dataset:
Patent JP-H01263549-A (JP)
Title: Medium film for electrophoresis
Inventor: SUGIHARA MITSURU
IPC: G01N27/26
Filed: 1988-04-15
Abstract: PURPOSE:To analyze the base sequence of nucleic acid with high accuracy, by forming a gel medium film so as to generate such as change in film thickness that the thickness on a sample supply side becomes larger than that of the detection part of a migrated sample. CONSTITUTION:As the acrylamide compound (monomer) used in a gel medium, an acrylamide homologue such as acrylamide or diacetoneacrylamide is used. This monomer and a crosslinking agent such as N,N'-methylenebisacrylamide are dissolved in water in an aqueous solution form to be crosslinked and polymerized to form an aqueous gel medium which is, in turn, applied to a support as a film having a predetermined change in thickness. The thickness of the gel medium film is changed so that the thickness on a sample side becomes larger than that of the detection part of a migrated and separated sample and a range of film thickness is pref. set to about 80-1,000mum.
Patent JP-H09283374-A (JP)
Title: Electret
Inventor: ICHIYA MITSUO
IPC: H01H59/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an electret capable of increasing the expected life even if the dimension is small. SOLUTION: An SiO2 film 101 is stuck on the fixed substrate 100 consisting of a silicon single crystalline wafer by the vapor phase by plasma, and the center of this SiO2 film 101 is charged to make an electret 18. The uncharged peripheral part of the SiO2 film becomes an insulating film 16 which protects the fixed substrate 100 and also insulates a fixed contact 19 and a metallic film layer 26 for junction from the fixed substrate 100.
Patent JP-S5616521-A (JP)
Title: Production of epoxy resin composition
Inventor: OOTSU MASAAKI
IPC: C08G59/00
Filed: 1979-07-21
Abstract: PURPOSE: Titled composition that is obtained by adding a specific curing agent to a reaction product of a specific epoxy resin composition with an organosiloxane, thus giving cured products suitably used as flexible plates because of high flexibility, flame retardancy and soldering heat resistance after moisture absorption.  
     CONSTITUTION: (A) A composition comprising (a) an elastomer-modified chain epoxy resin, such as an epoxyurethane of formula I (R is alkylene, R' is phenylene) and (b) an epoxy resin such as bisphenol epoxy resin is made to react with (B) an organosiloxane of formula II (R 1  and R 2  are alkyl, phenyl; R 3  and R 4  are alkyl, phenyl, alkoxy, n is positive integer); then combined with (C) a poly-p-vinyl phenol as a curing agent where the weight ratio of a/b is 10W30/100 and B/A is 10W40/100 preferably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01263323-A (JP)
Title: Control device for construction machine
Inventor: HIROYAMA KOJI
IPC: E02F3/43
Filed: 1988-04-15
Abstract: PURPOSE:To facilitate maintenance and to improve economical efficiency, by a method wherein a subcontroller to process an input signal from an input control part is connected to a main controller to receive the input signal and control an electric hydraulic converting part through serial communication. CONSTITUTION:A signal from an input control part 1 is received by a subcontroller 4A to process the input signal. A subcontroller 4A is coupled to a main controller 4B through bidirectional serial communication 8, and inputs signal from a machine body sensor 2 and a console 3. Given computation and logic decision are effected to an electric hydraulic converting part, e.g., a control valve 5, a pump 6, a running motor 7. This constitution eliminates the use of an expansive microcomputer, enables standardization of the subcontroller 4A, and permits local limitation of an influence exercised on a whole during failure in operation.
Patent JP-S5140209-A (JP)
Title: Ringujoribon narabini sonoseizohoho
Inventor: GYUNTAA KURAUKE
IPC: B29C65/08
Filed: 1975-07-30
Abstract: A continuous or ring-shaped printing ribbon is constructed by overlapping the ends of a length of ribbon made of thermoplastic synthetic material and welding the overlapped ends together along a grid work of fine weld lines, thereby providing a weld joint comprising a punctiform arrangement of ink-bearing cells to effect an undisturbed emission of ink across the joint during a printing operation.
Patent JP-S5318331-A (JP)
Title: Manufacture of pickup tube
Inventor: HARADA AKIO
IPC: H01J9/38
Filed: 1976-08-03
Abstract: PURPOSE: To achieve a highly dependable and efficient manufacture for the life of the pickup tube by giving a sufficient heat in vacuum to the electronic gun assembly including the vacuum peripheral unit with degassing in the pre-process of the face plate mounting. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61250419-A (JP)
Title: Gas supply control device for gas appliance
Inventor: AKAMATSU YOSHIO
IPC: F23N1/00
Filed: 1985-04-30
Abstract: PURPOSE:To facilitate the incorporation of various control devices such as safety device into the title device which consists of an electronic control section, a gas control section and a gas flow rate control section by controlling the gas control section by operating a motor by electric signals. CONSTITUTION:The title device consists of an electronic control section 31, a gas control section 30, a cock 37 and a gas flow rate control unit 43. When control signals for ignition, extinguishment and flame adjustment, etc. for the burner are inputted by operating the key board, the electronic control section 31 is activated by the control signal to operate the gas control section 30. Since the rotation of the motor 42 turns the cock 37 by a desired angle to control its opening or closure and the gas flow rate in proportion to the rotation of the gas flow rate control unit 43, the control of the gas control section 30 can be facilitated in the manner that it needs only to input various control signals to the electronic control section 31. Therefore, the incorporation of various control devices becomes facilitated.
Patent JP-H04300801-A (JP)
Title: Intercalate composition of antibacterial substance
Inventor: YOSHIOKA KATSUAKI
IPC: A01N25/08
Filed: 1991-03-29
Abstract: PURPOSE:To obtain in a composition having sustained releasability of an antibacterial substance and improved heat-resistance by intercalating an antibacterial substance between layers of a clay mineral modified with a specific cationic surfactant. CONSTITUTION:A clay mineral having 2:1-type laminar structure (preferably hydrated aluminum silicate such as montmorillonite, saponite or synthetic mica) is treated with a cationic surfactant composed of primary, secondary or tertiary amine salt or quaternary ammonium salt having two or more >=10C alkyl groups and containing at least one kind of bond selected from ester bond, ether bond and amide bond. The inside of the layer of the clay mineral is modified to oleophilic by this treatment. The clay mineral is mixed with a proper amount of a liquid antibacterial substance and thoroughly homogenized to obtain a composition containing the antibacterial substance stably intercalated between the layers of the clay mineral. The composition has excellent heat-resistance to keep the antibacterial substance from dissipation even in baking for forming a coating film and the antibacterial effect can be maintained over a long period.
Patent JP-H01263057-A (JP)
Title: Optical head scanning mechanism
Inventor: KOGO AKIRA
IPC: H04N1/036
Filed: 1988-04-15
Abstract: PURPOSE:To realize the positioning of a solid-state scanning optical head to a medium to be exposed to light with high accuracy, by mounting receiving members having a surface at right angles to an axis of the medium to be exposed on both ends of the solid-state scanning optical head, providing V-shaped notches on the receiving members, and nesting an axis part of both ends of said medium into the notches. CONSTITUTION:An optical head 3 is pressed toward a medium to be exposed to light 1 by compression springs 6a, 6b, whereby V-shaped notches on the tops of receiving members 14a, 14b move along collars 13a, 13b rotatably fixed on an axis 15 of the medium 1 to come into a stable state that the collars 13a, 13b reach the bottoms of the notches. Namely, if the compression springs 6a, 6b press the optical head 3 toward the medium 1 to the full, the optical head 3 integrally formed with the receiving members 14a, 14b having no longitudinal restriction moves until the collars 13a, 13b abut on both inclined surfaces of the V-shaped notches of the receiving members 14a, 14b. If this relation is maintained, a positional relation between the optical head 3 and the medium 1 can be kept constant.
Patent JP-H03291738-A (JP)
Title: Memory controller
Inventor: KIMURA MAKOTO
IPC: G06F12/04
Filed: 1990-04-10
Abstract: PURPOSE:To accelerate a processing by accessing a memory N times for each program cycle, reading a data n a prescribed size, synthesizing the N each of such data by a first output means, transforming those data corresponding to the data size of a processor and dividing a data to be outputted from the processor into a certain size corresponding to the data size of the memory by a second output means. CONSTITUTION:A data (0) is set to a read buffer 31 by a timing signal (e) to be outputted next and next, an address data AD+1 held in an internal register 22 is sent to a memory 33 by a second timing signal (a) to be generated in the same cycle time. At such a time, the data AD+1 is sent to an adder circuit 28, turned to a data AD+2 and set to the register 22 while being synchronized with a timing signal (b). Then, a data (1) caused by the AD+1 is read out form the memory 13 and set to a read buffer 32 by a signal (f). Afterwards, the data (0) and (1) set to the buffers 31 and 32 are set to a buffer 33 and synthesized in this buffer.
Patent JP-H07302467-A (JP)
Title: Waveform equalizing channel
Inventor: NITTA TOSHIHIRO
IPC: H04B3/04
Filed: 1994-05-02
Abstract: PURPOSE:To stably obtain an optimized characteristic even in the case tap coefficients are made asymmetrical by controlling an automatic gain loop and a phase synchronizing loop with the equalization output of the equalizer for AGC and PLL controls whose equalization characteristic is fixed. CONSTITUTION:Since an equalizer for AGC and PLL controls 5 has a fixed equalization characteristic, a correlation among a tap coefficient correction, the phase synchronizing loop and the automatic gain control loop is not present. Consequently, the phase synchronizing loop and the automatic gain control loop are stably operated and the tap coefficient correction in the automatic equalization mode of an equalizer with an automatic equalization function 4 can be stably performed. Since tap coefficient values h1, h2 and h4, h5 of the front and rear of the tap coefficient value h3 of a center tap are optimally set in accordance with, for example, asymmetries of the front and rear positions of the peak position of the waveform of an input signal in the equalizer with the automatic equalization function 4 in which the tap coefficient correction is performed in such a manner, a sufficient equalization characteristic can be obtained even though the waveform is asymmetrical in the front and rear positions of the peak position of the input signal and the input of the equalizer is phasicly modulated.
Patent JP-S5720577-A (JP)
Title: Speed controller with variable-frequency power source for electric motor for driving screw compressor
Inventor: INOUE WAHEI
IPC: H02P25/04
Filed: 1980-07-10
Abstract: PURPOSE: To stably control a system, by comparing the output of pulsation frequency, which is included in discharge pressure, with a set value, which is regulated depending on heat load, to control the speed of an AC motor.  
     CONSTITUTION: A pulsation frequency detector 4 is connected to the discharge pipe of a screw compressor 1. The output of the detector 4 is applied to a frequency controller 7 through a regulator 5. A suction pressure detector 10 is connected to the suction pipe of the screw compressor 1. The output of the detector 10 is applied to a frequency setting unit 8 through the regulator 5. The output of the unit 8 is applied to the frequency controller 7. The controller 7 compares the output of pulsation frequency with a set value controlled depending on heat load, to control the speed of an AC motor 2. According to this constitution, the time constant of a circuit is made small. For that reason, stable control with less time lag is enabled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59219044-A (JP)
Title: Self-test method of pcm terminal station device
Inventor: MUROZAKI MIKIO
IPC: H04J3/14
Filed: 1983-05-27
Abstract: PURPOSE:To attain efficient path test and fault retrieval by inserting a 0 dbmO digital pattern of the standard level diagram from a 64kb/s data section and reflecting simultaneously sound input/output points and input/output points of a PCM line. CONSTITUTION:An external access operation function 12 and functions 1, 11 reflecting simultaneously input/output points of sound side of each channel and input/output points of a PCM side line are provided, a digital signal separating function 5 of sound in the unit of channel is provided to the input side of a multiplex function 6 and a digital signal detecting function 10 is connected. An output of a separating function 7 is provided with a digital signal inserting function 8 and the 0 dbmO digital pattern of the standard level diagram is inserted. The test whether or not a fault exists in functions of the multiplex function 6 and the separating function 7 being a common section and the test of each channel bus are conducted at the same time.
Patent JP-H03290746-A (JP)
Title: I/o access circuit for programmable controller
Inventor: HANAI TOSHITO
IPC: G06F13/00
Filed: 1990-04-09
Abstract: PURPOSE:To eliminate the misinput at absence of an I/O unit and to accurately read the data by providing a gate circuit to surely send the input data on the I/O unit to an arithmetic part together with a circuit which reads forcibly the prescribed data at absence of the I/O unit. CONSTITUTION:When a CPU 101a reads the input data at absence of an I/O unit, the signal of the bit information showing the absence of the I/O unit stored in an address RAM 101b is outputted directly to the CPU 101a. In other words, the RAM 101b stores the data in the order of addresses outputted from the CPU 101 and the I/O data to be read are switched with a specific bit of the data outputted from the RAM 101b. Therefore the prescribed normal data are surely read into the CPU 101a when this CPU reads the input data on an unloaded part of the I/O unit.
Patent JP-S5617054-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANNO HIROSHI
IPC: H01L29/73
Filed: 1979-07-20
Abstract: PURPOSE:To eliminate all mask matching slips and to obtain a transistor having high density and high performance by forming an active base region, a base wall region and an active base region, an emitter region by a self-matching process using a nitride film and an oxide film. CONSTITUTION:An N-type buried region 2 is diffused on a P-type semiconductor substrate 1, an N-type layer 3 is epitaxially grown on the entire surface, and the layer 3 is formed in an island including the region 2 by the P<+>-type region 4 reaching the substrate 1. Then, an oxide film 12 is coated on the entire surface, is etched to remove the base wall on the active base forming region 13, and a nitride film 14 is coated on the entire surface. Thereafter, openings are sequentially perforated at the film 14, a P-type base wall region 5' is diffused in the layer 3, and an active base region 6' making contact therewith is diffused to form an emitter region 7' in the region 6'. Subsequently, the film 14 is removed, an oxide film 12 is newly coated thereon, an opening 11 for mounting a collector electrode is perforated thereat, and an N<+>-type collector electrode pickup region 8' is diffused in the layer 3.
Patent JP-S62253835-A (JP)
Inventor: HOKARI KASHIO
IPC: E04B1/26
Filed: 1986-04-23
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-S58210390-A (JP)
Title: Fault detector for compressor in car cooler
Inventor: YOKOMIZO KANJI
IPC: F04B49/10
Filed: 1982-06-01
Abstract: PURPOSE:To reduce cost of the entire device by turning an electromagnetic clutch off when the difference between the output signals from means for detecting the rotation of a compressor and means for detecting the rotation of engine has exceeded over the setting level thereby eliminating a rotation sensor. CONSTITUTION:The signal VNC outputted from a compressor rotation detecting section 11 is amplified by an amplifier 13 to produce the signal VNC' which is provided to the input side of a differential amplifier 14 while the other input side is fed with the signal VNE corresponding to the engine rotation and the output from said amplifier 14 corresponds to the difference between both signals VNE and VNC' is fed to one input side of a comparator 16. When the compressor 1 fails to slip the belt thus to bring the difference of both signals VNC, VNC' above the setting level, the output of the comparator 16 goes high and fed to a timer 18 which produce L level signal over the setting time thus to break the electromagnetic clutch 2. With such structure, the rotation sensor is eliminated resulting in the cost reduction.
Patent JP-S63260710-A (JP)
Title: Drill
Inventor: HOSONO HIDEJI
IPC: B23B51/00
Filed: 1987-04-16
Abstract: PURPOSE:To increase the splash exhausting performance and the rigidity by forming a splash groove bordered by two planes facing the rotating and counterrotational directions and a plane with a radius of curvature less than the surface of an arc of circle contacting the two first named planes, and by forming the outer circumferential distance between the contact point in rotating direction and the tip of the cutting edge in a size corresponding to 4-9% of the outside diameter. CONSTITUTION:A wall surface 37 to form a splash exhausting groove is bordered by a plane 38 facing the rotating direction, a plane 39 facing the counterrotational direction, and a plane 40 with a smaller radius of curvature than the curved surface with circular arced profile contacting the two first named planes at their inner circumferential edges. The distance L of the connection point P of planes 38, 40 from a straight line T formed by connecting the shaft axis S with the periphery corner 46a shall be 0.04D-0.09D, where D is outside dia. of the drill. When L<0.04D, the intersection of a thinning cutter edge 50 with the wall surface 37 is situated on the plane 40 and a protrusion is formed to cause stress concentration and fracture of the cutting edge. When 0.09D<L, the intersection Q is eccentrically situated near the periphery of the plane 38, and the rate of splash by the cutting edges 46, 50 will be worsened to increase machining resistance.
Patent JP-H02275105-A (JP)
Title: Corner fixing device for prefabricated furniture
Inventor: TOKUYAMA TADAO
IPC: A47B47/02
Filed: 1989-04-13
Abstract: PURPOSE:To assemble and fix a prefabricated furniture efficiently and sturdily by inserting both wing pieces of a corner joint into the hollows of a post, pressure-fitting a fixing pin to fix at specified height and position, and inserting and fixing enclosing frame members on No.1 and No.2 block pieces. CONSTITUTION:Both wing pieces 33 of a corner joint J are inserted into the hollows of a post P. The shaft leg part 39 of a fixing pin W is pressure-fit from the upward into the pin socket O till its head 40 abuts, and the corner joint J is fixed at the specified height position of the post P making use of the flexible deformation of both wing pieces 33. Next, enclosing frame pieces F1, F2 are inserted and fit into No.1 and No.2 block pieces 30, 31 of the corner joint J, and an engaging projection 26 is fitted into the engaging recess 34 of the block piece 30 to assemble and fix. A corner part of metallic enclosing frame members can be efficiently and studily assembled and fixed this way.
Patent JP-S5217781-A (JP)
Title: Semi-conductive light emitter
Inventor: ITOU KUNIO
IPC: H01L21/302
Filed: 1975-07-31
Abstract: PURPOSE: Ro produce a light emitter element with less blurred light beams by absorbing light at the hedge of the outlet window by giving the hedge inclination. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58211573-A (JP)
Title: Noise preventive type ignition device
Inventor: SONE MASAZUMI
IPC: H01T13/05
Filed: 1982-06-03
Abstract: PURPOSE:To prevent a high-frequency noise current from flowing out and suppress the generation of noise by connecting a plug, an ignition coil and a distributor by means of a noise preventive type high-tension calbe and providing a resistor at an intermediate part of a rotor electrode. CONSTITUTION:A long resistance plug 1 is provided in each cylinder, and each plug is connected to a corresponding stationary electrode 17 by means of a noise preventive type high-tension cable 13. The long resistance plug 1 has a monolithic resistor 7 having a length l of 8mm. or more, preferably about 15mm.. In addition, the central electrode 16 of a distributor 24 is connected to an ignition coil 27 by a noise preventive type high-tension cable 28. A dielectric 25 such as silicone glass or the like is fixed by caulking 26 to at least one of the upper part and the lower part of the rotor electrode 21 of a rotator 22. Further, a winding type or carbon film type resistor 29 of about 5-20kOMEGA is inserted into the intermediate part of the rotor electrode. By this arrangement, a high-frequency noise current is prevented from flowing out and the generation of a noise field is reduced.
Patent JP-S62251219-A (JP)
Title: Suspension device for automobile
Inventor: TOKIWA YOJI
IPC: F16F13/00
Filed: 1986-04-23
Abstract: PURPOSE:To absorb a high frequency vibration through the flowing in and out of a fluid via an orifice by providing a buffering body in between the top end part of a coil spring which absorbs vibration transmitted from a wheel and a body side member and partitioning the fluid chamber of said buffering body into two chambers by means of a partition wall on which said orifice is formed. CONSTITUTION:A damper 6 and a coil spring 7 are provided in between an axle casing 2 as a wheel side member and a body side member, to absorb the vibration of the wheel 1. In such a device, the top end 7b of the coil spring 7 is supported by a floor panel 12 as a body side member via an upper seat 13 and a buffering body 14. And, a fluid chamber 16 is provided inside the buffering body 14, and is partitioned into two chambers 16a, 16b by a partition wall 18, while an orifice 18a is formed on the partition wall 18 to connect the two chambers 16a, 16b. Thereby, a high frequency vibration which is transmitted to the buffering body 14 through the coil spring 7 can be absorbed by the flowing in and out of a fluid via the orifice 18a.
Patent JP-H04217936-A (JP)
Title: New fluorovinyl ether
Inventor: OKA MASAHIKO
IPC: C08F16/14
Filed: 1991-04-24
Abstract: PURPOSE:To provide a new fluorovinyl ether providing a polymer of an ethylenic unsaturated compound, especially a fluorine-containing unsaturated compound with a crosslinking site. CONSTITUTION:A fluorovinyl ether shown by the formula XCH2CF2CF2(OCH2CF2 CF2)m(OCFYCF2)nOCF=CF2 [in the formula X is hydrogen or halogen; Y is fluorine or trifluoromethyl group; m is 0-5 integer; n is 0-2 integer].