baber/WOPTO huggingface dataset:
Patent JP-H0441554-A (JP)
Title: Thermoplastic resin composition
Inventor: HARADA HIDEFUMI
IPC: C08K9/00
Filed: 1990-06-07
Abstract: PURPOSE:To prepare the title compsn. having excellent mechanical properties which scarcely change with time by compounding a specifically treated potassium titamate fiber, a polycarbonate resin, and an ABS resin. CONSTITUTION:A potassium titanate fiber which has been coated with at least one oxide selected from the group consisting of silicon oxide and aluminum oxide and treated with a silane coupling agent (e.g. gamma- glycidoxypropyltrimethoxysilane), a polycarbonate resin, and an ABS resin are compunded to give the title compsn. The fiber disperses well in a resin and does not hydrolyze the polycarbonate resin, so that the compsn. has excellent mechanical properties which scarcely change with time.
Patent JP-2000334771-A (JP)
Title: Synthetic resin component for automobile
Inventor: MIURA SHOICHI
IPC: B29C45/16
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To sufficiently fill a core material at a corner without providing a tab by integrally forming a spacer with an edge of the corner through a bendable string-like portion. SOLUTION: A cavity 7A of a mold for molding a mud guard has a mud guard body molding portion 71A and a spacer molding portion 73A communicating with an edge of an inside corner 31 through a small-diameter passage 72A. In the case of filling a resin, first only a skin material B of a predetermined amount is filled, and then a core material C is filled. The material B forms a skin layer, and the material C forms a core layer diving in the material B. Further, when the material C is filled, the material B is also filled in the corner 31, and then introduced into the portion 73A through the passage 72A. Then, the material C is intruded into a periphery of a first bolt inserting hole, and then also introduced into the portion 73A. The guard formed integrally with the spacer is formed at the edge of the corner 31 through a bendable string-like portion.
Patent JP-S6128206-A (JP)
Title: Level compensating circuit
Inventor: MATSUNO TAKASHI
IPC: H03F3/38
Filed: 1984-07-18
Abstract: PURPOSE:To eliminate the fluctuation of an operating level of an AC amplifier and to prevent fluctuation of 0 level of a signal by synthesizing a negative amplitude component equal to a positive amplitude component of a signal waveform while the signal is at a 0 level and compensating the 0 level to apply the result to the AC amplifier. CONSTITUTION:A signal in synchronizing with a clock (a) is amplified by a preamplifier 11 and a waveform (b) is obtained at an output terminal 20. The signal is subjected to a prescribed time delay at a signal delay circuit 21, after the gain and level are set and adjusted, the result is amplified by an operational amplifier 22 to obtain a waveform (c) of opposite polarity delayed by the waveform (b). On the other hand, the clock (a) is fed through a line 43 to a switch control circuit 26, analog switches 24, 25 are controlled, the level of the signal of waveform (b) is stored in a capacitor 35 and the level where the signal of waveform (c) is decreased sufficiently is stored in a capacitor 36. The level difference of the both is fed to an inverting input of the operational amplifier 22 via the operational amplifier 23, the level difference is zeroed while being fed back negatively to the capacitor 36. The switch 25 acts like a signal synthesis circuit and the area above and under the 0 level is equal to the waveform (d) at an output terminal 27.
Patent JP-H09329082-A (JP)
Title: Hermetic type compressor
Inventor: TAKENAKA MANABU
IPC: F04C18/356
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent any deformation of a winding case lower part and generation of any thermal strain of stored compressive element owing to heat when a bottom end cap is welded to the lower opening of a winding case by setting an interval from the fixing center of the cylinder of the compressive element to the bottom end of the winding case to more than a specific distance. SOLUTION: By setting a distance h from the fixing center of the cylinder 17 of the compressive element 5 of a sealed container 1 to the bottom end of a winding case 1A to more than 40mm, such troubles as deformation of a winding case 1A lower part owing to heat at the time of joining a bottom end cap 30 by arc welding to the lower opening of the winding case 1A which stores an electrically driven element 3 and the compressive element 5, as generation of thermal strain to the compressive elements 5, unsatisfactory rotation and sliding, etc., of a roller 19 can be prevented.
Patent JP-H01317389-A (JP)
Title: Carrier for biochemical reaction and production thereof
Inventor: SAITO JUICHI
IPC: G01N33/547
Filed: 1988-06-17
Abstract: PURPOSE:To obtain the above carrier of high mechanical strength, with small non-specific adsorption, for use in, e.g., enzyme immunoassay by treating, with a silane coupling agent, a glass fiber aggregate having capillary structure therein followed by polymerization in the presence of a polymerization initiator to effect crosslinking between fibers. CONSTITUTION:An acetonitrile solution of a silane couping agent of, e.g., formula (X is glycidoxy, amino carboxy, isothiocyano, etc.; R1 is chlorine, methyl, ethyl, etc.; X2 is chlorine, methoxy or ethoxy; R2 is alkyl or phenyl) (e.g., gamma- glycidoxypropyltrimethoxysilane) is spiked with a polymerization initiator of, e.g., formula (R is H or alkyl) (e.g., tetrabutylammonium hydroxide) and the resultant solution is dripped on a glass fiber aggregate having capillary structure therein (e,g., glass fiber filter paper) followed by drying and then polymerization to effect crosslinking between fibers, thus obtaining the objective carrier.
Patent JP-H07135120-A (JP)
Title: Manufacture of rare earth-iron based permanent magnet
Inventor: AKIOKA KOJI
IPC: H01F7/02
Filed: 1993-06-21
Abstract: PURPOSE:To obtain a rare earth-iron based permanent magnet of high performance and low cost, by rolling casted ingot at a specified temperature, after alloy of specified component containing rare earth elements and iron are melted and casted. CONSTITUTION:An alloy is melted by an induction furnace, and cast to make magnets. The alloy comprises 8-30at.% rare-earth element, including Y; 2-8at.% B; 50at.% or less Co; 15at.% or less Al; and the remainder including Fe and inevitable impurity. In order to impart anisotropy to a magnet, hot working such as extruding, rolling or stamping is performed at a temperature 500 deg.C or higher, e.g. 1000 deg.C. For extruding, a rectangular die is used, in order that the force is applied to one axis. The strain rate of the rolling and the stamping is reduced by reducing working speed. Thereby the axis of easy magnetization of crystal is oriented parallel with the direction that the alloy is pressed. Annealing performed after the hot pressing.
Patent JP-S63313200-A (JP)
Inventor: TSUKUI SHIGEO
IPC: G10L13/00
Filed: 1987-06-16
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-H0443287-A (JP)
Title: Roller hearth furnace
Inventor: YANO ISAO
IPC: F27B9/24
Filed: 1990-06-07
Abstract: PURPOSE:To increase the amount of baking while suppressing a temperature rising speed in a fore zone without elongating the whole of a furnace by a method wherein a fore furnace body is provided before a main furnace body and the inside of the fore furnace body is provide with the rows of rollers in upper and lower tow stages in parallel while the rollers are elevated. CONSTITUTION:When a fore furnace body 2 is at the elevated position thereof, the row 7 of fore rollers of a lower stage is at the same height as an entrance table 10 and the row 3 of main rollers. In this position, materials to be baked M are sent from the entrance table 10 into the row 7 of fore rollers of the lower stage. When an elevating mean 6 is driven, the fore furnace body 2 is descended. In a condition that the fore furnace body 2 is descended, the height of the row 7 of fore rollers of an upper stage becomes equal to the height of the entrance table 10 and the material to be baked M is sent into the row 7 of fore rollers of the upper stage. During this period of time, the material to be baked M on the row 7 of fore rollers of the lower stage is being heated by a heater 8 and, therefore, the heating time is long and the temperature is risen gradually with a low temperature rising speed. When the temperature rising process of the material to be baked M on the row 7 of fore rollers of the lower stage is finished, the fore furnace body 2 is elevated to the same height as the row 3 of main rollers and the material M is sent onto the row 3 of main rollers.
Patent JP-H08319343-A (JP)
Title: Polyphenol compounds, epoxy resin, epoxy resin composition and its cured product
Inventor: AKATSUKA YASUMASA
IPC: C08G61/00
Filed: 1995-05-25
Abstract: PURPOSE: To obtain a polyphenol compound having a specific structure, useful as an epoxy resin-curing agent giving epoxy resin cured products excellent in heat resistance, water resistance and toughness, and further useful as a raw material for the epoxy resins giving the cured products. CONSTITUTION: This polyphenol compound has a structure of the formula (n is a positive number; R1 , R2 are H, methyl, but when one of the R1 , R2 is H, the other is methyl; P is H, a halogen, a 1-8C alkyl, an aryl). The compound is obtained e.g. by subjecting an allylphenol compound and the other phenol compound to a condensation reaction in the presence of a catalyst. The reaction is preferably performed by using 1 mole of the allylphenol compound and 0.1-4 moles of the other phenol compound at 80-150 deg.C. The reaction time is usually 0.5-10 hrs. The catalyst is preferably boron trifluoride, its complex with an ether compound, and anhydrous aluminum chloride. In order to obtain an epoxy resin from the compound of the formula, the compound of the formula is preferably reacted with an epihalohydrin.
Patent JP-S634843-A (JP)
Title: Laser lighting system
Inventor: SAKA KAZUHIKO
IPC: G01N21/88
Filed: 1986-06-25
Abstract: PURPOSE:To control the generation of speckled patterns by allowing semiconductor laser to output laser light having multimode oscillation wavelength in the title laser lighting system for forming platy light from the light outputted from the semiconductor laser and radiating the light on a target. CONSTITUTION:An object 2 to be tested is placed on a measuring table 1, and a camera 3 and laser lighting devices 4a-4d are arranged above the table. The platy light is radiated from the laser lighting devices 4a-4d to the oblique lower part of the mounted parts of the object 2 to be tested, and several optically cut lines on which the platy light is crossed are formed on the surface. The optically cut lines, and a beam image is formed. At this time, the semiconductor laser is used as the light source of the laser lighting devices 4a-4d, the intensity of the forward current is set in the vicinity of that of the threshold current, hence the laser light having multimode oscillation wavelength is outputted. Consequently, the coherence of the outputted light is weakened, and the generation of the speckled patterns on the surface of the parts is controlled.
Patent JP-S62298589-A (JP)
Inventor: DAIAN RIN YUUZAA
IPC: A61K31/517
Filed: 1987-06-16
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-H0325657-A (JP)
Title: Data processing system
Inventor: BURATSUDOREI JIEEMUZU BEITERU
IPC: G06F12/00
Filed: 1990-06-11
Abstract: PURPOSE: To designate a library address and to enable changing a library without the necessity of correcting multiplex reference in the library by controlling the retrieval, processing and storage of an audio-visual(AV) object by means of a library editor. CONSTITUTION: A first library data file adding the list of an application file is generated and the list of data listing as against the file is generated. The system executes the application and performs access to the object having a pass-listing which is accessed from the file indicated by whole listed object and pass rules. That is, an application table is selected by arranging a cursor on the line of a library table where processing action is selected from an action bar 10 in order to instruct and execute the application. Thus, the library is changed without the necessity of correcting multiplex reference in the library.
Patent JP-H01318608-A (JP)
Title: Main steel girder reinforcing device of elevated bridge
Inventor: UENO MAKOTO
IPC: E01D2/04
Filed: 1988-06-20
Abstract: PURPOSE:To prevent a fatigue breaking caused by loads of traffic vehicles with repeated oscillation by providing PC steel materials furnished with tensile force to places consisting of tensile parts of main steel girders of an elevated bridge. CONSTITUTION:PC steel materials 11 provided to sides of each of main steel girders 4 at both ends 10 are anchored to places consisting of tensile parts of a tensile side (T), and tensile force is given to the PC steel materials 11. According to the constitution, an existing elevated bridge can be also reinforced simply and economically during the running of motor cars and the like.
Patent JP-S5481723-A (JP)
Title: Cathode ray tube unit
Inventor: IKEHATA SHIGEKI
IPC: H04N9/28
Filed: 1977-12-13
Abstract: PURPOSE: To effectively obtain the effect on the color image due to random deflection especially, by sectioning the display screen into the central part and the peripherals and sectioning further the respective areas into four quadrant areas, and by performing convergence correction to each section while keeping the continuity with other areas.  
     CONSTITUTION: The X and Y axis deflection signals are multiplied with the coefficients a and b with the second power rule circuits 8 and 9, the output signals are added 10, the reference signal e c  is subtracted 11, the polarity of the output e 2  of the circuit is discriminated, the coefficient K is multiplied 13, it is added 14 with the output e 2  of the circuit 10, and the deflection current corresponding to the signal e 3  driven is outputted 15. Further, the display screen is sectioned into the central and peripheral parts and further, each area is sectoned into four quadrants, and each section performs convergence correction while keeping the continuity with other areas. As a result, the color image due to random deflection is especially effected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5274179-A (JP)
Title: Compact air purifier
Inventor: TAKAHASHI YUTAKA
IPC: F24F7/06
Filed: 1975-12-16
Abstract: PURPOSE: To make an air purifier compact by putting a fan for air circulation to another service for ventilation as well. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5673851-A (JP)
Title: Image pickup tube
Inventor: AOKI YOSHITAKA
IPC: H01J31/38
Filed: 1979-11-19
Abstract: PURPOSE:To obtain bias light without causing any increase of the power consumption, by using a heater as a light source of bias light, and using a target made of a material which is photosensitive to the light of the infrared region. CONSTITUTION:When a heater 4 is turned on, the light of the infrared region which is discharged from the heater 4 passes through the opening end of a shielding plate 5, it is reflected by a glass case 2 and both electrodes in large quantity, and it falls upon a photoconductive film 14. The photoconductive film 14 is, for example, a ZnSe-Zn1-XCdXTe(In) film, that is made of a material which is highly sensitive to the light of the infrared region. Through the means mentioned above, a photoelectric current of bias light which suffices for the reduction of the residual image can be obtained.
Patent JP-H0442064-A (JP)
Title: Wiring testing apparatus
Inventor: OGAWA TAKEO
IPC: G01R27/08
Filed: 1990-06-08
Abstract: PURPOSE:To shorten the length of a cable equivalently and to reduce the effect of leaking current by providing a charging-voltage applying part and an applied-voltage switching part. CONSTITUTION:A charging-voltage applying part 40 and an applied-voltage switching part 50 are provided in a wiring testing apparatus. When four terminals are measured, switches Sa and Sb are connected to the side of B. Switches S1, S3, S6 and S8 are turned ON, and switches S2, S4, S5 and S7 are turned OFF. A switch S9 is connected to the side A, and a switch S10 is connected to the side B. Then, the voltage of a measuring part 10 is applied to the switches which are turned ON through cables V1 and V4. Thus resistance measurement is performed. At this time, since the cable V1 is separated from the switch S7 with the switch S10, the length of the cable V1 becomes equivalently short, and the number of the switches which are connected to the cable V1 in parallel becomes less. Therefore, the effect of the leaking current when the switch is OFF is less. In two-terminal measurement, the switching part 50 applies the charging voltage of the applying part 40 through the cable V2, and both terminals of the parasitic diode of the switch in the OFF state are made to be at the same potential, and the current does not flow through this part.
Patent JP-2000334784-A (JP)
Title: Production of minute shape part, etc.
Inventor: ITO KENJI
IPC: B29C33/06
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce the solidification, contraction, and internal strain of an ultraviolet curable resin and to perform a precise shape transfer by setting up the thickness of a space for packing the resin with the shape of a substrate made to approximate the shape of a cavity at a specified value or below. SOLUTION: A substrate 1 has a core 2, a cavity 4 and a minute shape part 5 which formed a minute shape are formed in a mother mold 3. An ultraviolet curable resin 8 is packed on the surface of the cavity 4 and vacuum- defoamed. The thickness of a space for packing the resin 8 is made 1 mm or blow. Next, the cavity 4 is covered with the substrate 1 of transparent glass having the core 2 whose shape is made to approximate the shape of the cavity 4. The resin 8 which overflowed the cavity 4 is discharged by a spacer 7 from the clearance between the substrate 1 and the mold 3. In this way, the transfer precision of the molded resin 8 is hardly affected by the dimensional change due to solidification contraction, and the shape of the mold 3 can be transferred accuratety.
Patent JP-S5939286-A (JP)
Title: Device for controlling fermentation process
Inventor: NOMURA HIROSHI
IPC: C12M1/36
Filed: 1982-08-30
Abstract: PURPOSE:To enable the change of the preset values at a desired stage automatically, by using a time display indicating the timing to change the preset values, and a preset value display to indicate the preset values of the controlling items. CONSTITUTION:The preset values are made changeable automatically at a desired time, by using a time display 2 indicating the timing to change the preset values values and a preset value display 3 to indicate the preset values of the controlling items. For example, when the input key 33 is pushed, the timing to change the present preset value is indicated in the time display 2. The timing can be changed by pushing the clear key 45 to clear the display, inputting the desired timing from the ten-keys 34-44, and pushing the input key 33. The step number and the timing to change the preset value are registered by this step. Thereafter, the preset value of the controlling item in the above step is inputted from the key board. When the agitation key 10 is pushed down, the present preset value of agitation is displayed. The change of the value can be carried out by clearing the display with clear key 45, inputting the new value from ten-keys, and pushing the input key 33.
Patent JP-S5374604-A (JP)
Title: Automatic chemical fluid injector
Inventor: MURAKAMI KENICHI
IPC: F22B37/52
Filed: 1976-12-15
Abstract: PURPOSE: To prevent the corrosion of a pump, by obviating the pass of dosed chemical fluid in a feed water pump, in a device that automatically doses chemical fluid for treating the inside of a boiler and so on in response to water supply operation ON OFF-controlled. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0715538-A (JP)
Title: Terminal equipment
Inventor: HABA YOSHIHITO
IPC: H04N7/14
Filed: 1993-06-22
Abstract: PURPOSE:To allow the user to visually recognize a communication enable state and a communication state by displaying an operation window for each communication opposite party in parallel when conference communication is made to plural communication opposite parties in the terminal equipment in which plural communication circuits are used freely. CONSTITUTION:When a telephone key or a video telephone key 52 is depressed in the idle state, an operation window is displayed, after an opposite address is entered, a confirmation key 70 is depressed to make dialing, and when a call is received, it is displayed on the window and an incoming call reception button 87 is used to connect the line. When the key 50 or 52 is depressed in the communication state with an opposite party, the operation window is displayed overlappingly and after the entry of the destination address, the confirmation key '70 is depressed to make dialing. When the call is received, similarly the window is displayed overlappingly and the incoming call reception button 87 is used to connect the line. When the dialing and the call reception to the 3rd party are successful, the switching communication state is set and when failed, the opposite communication state is maintained. Thus, the communication state is intuitionally recognized.
Patent JP-S5578708-A (JP)
Title: Automatic dust removing machine equipped with rakearm opening-closing mechanism
Inventor: KANEHIRO KUNIO
IPC: C02F1/00
Filed: 1978-12-05
Abstract: PURPOSE: To make it possible to complete dust removing work without stopping time by jointing the upper base part of rakearm with elastic cylinder assembly whose axis is supported by truck and installing buffer mechanism on the seme axial line with this assembly.  
     CONSTITUTION: When the truck reaches lower end part of guide, it is stopped by operation of limit switch (LS) and at the same time motor 24 starts to operate, cylindrical part 2 of elastic cylinder assebmly 21 rotates, axial rod 22 is pulled in the inside of cylindrical part 25, rakearms 15 and 15' go toward screen on axis 13 as fulcrum, and the rake fitted on the tip is put fittingly in the lowest end part of screen. LS 31 detects this closure of rakearm and raises truck along the guide through electric speed reducer. When over load is laid on arms 15 and 15', spring 28 shrinks and buffer force has effect on arms 15 and 15' to allow rake to avoid over load, thus removal of dust being allowed to continue without stoppage of operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6213621-A (JP)
Inventor: KOGA RYOICHI
IPC: E03D9/08
Filed: 1985-07-09
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-H0315780-A (JP)
Title: Exciting machine for measuring magnetization characteristic
Inventor: MORI KYOICHI
IPC: G11B11/105
Filed: 1989-06-14
Abstract: PURPOSE:To improve the reliability of the device and to form the compact device by forming a rotor of a ferromagnetic magnet and continuously changing the direction and intensity of the magnetic flux or magnetic field generated in the gap of stators by the rotation thereof. CONSTITUTION:The rotor 5 rotates at the gap adequate with the arc surfaces of the stators 4-1, 4-2 formed of a magnetic material having a large magnetic permeability and small coercive force. The lower parts of the stators 4-1, 4-2 approach each other to constitute the gap G. The rotor 5 has a V shape consisting of the ferromagnetic magnet and is magnetized with N and S poles at both ends. The magnetic field direction and intensity of the gap, therefore, change in correspondence to the rotating angle thereof. The sections of the stators 4-1, 4-2 is decreased near the gap G to increase the magnetic field intensity. The fluctuation in the magnetic field intensity by the temp. in the electromagnet is averted by using the ferromagnetic magnet. In addition, the need for coil windings is eliminated and the compact device is formed.