baber/WOPTO huggingface dataset:
Patent JP-H04185723-A (JP)
Title: Frame structure of single spindle type spinning machine
Inventor: TANAKA MANZO
IPC: D01H1/16
Filed: 1990-11-13
Abstract: PURPOSE:To obtain the title frame structure by forming two sheets of metal plates into a pair of case bodies and opposing the opening faces thereof each other to integrate the case bodies and vertically putting the case bodies, and forming inclined face, front face and side face of the upper face part as an installing face or acting face of a spinning machine. CONSTITUTION:Two sheets of metal plates are formed into a pair of case bodies 2a and 2b and opening faces thereof are opposed each other and integrated, and the upper face part of the case body vertically put is formed into an inclined face 3. Trumpet guide, draft device, air nozzle and delivery roller are installed in the upper face part. A slag tube, sensor and winder are provided in notched openings 4, 5 and 6 and shaft parts of motors for driving are provided in openings 7, 8, 9 and 10 on the side faces.
Patent JP-H08146353-A (JP)
Title: Laser light diffraction microscope method and microscope device therefor
Inventor: MIKI HISAMI
IPC: G02B27/42
Filed: 1994-11-15
Abstract: PURPOSE: To obtain a laser light diffraction microscope method and the microscope device for a conventional laser light diffraction device, similar to an electron microscope for an electronic diffraction device, to form the diffracted sample image by laser light, to perform an inverse Fourier transformation of the image through a lens system so that the enlarged real image of the sample may be formed. CONSTITUTION: As for the laser light diffraction microscope method, the sample 6 is irradiated with the incident laser light 4 from a laser light source 2, the incident laser light 4 is transmitted through the sample 6 so as to form the diffracted laser light 8, and then, the diffracted image 20 of the sample 6 is formed by the diffracted laser light 8, the diffracted laser light 8 is converged by the lens system 14 so as fo form the converged laser light 16, then, the real image of the sample 6 is enlarged and formed by the converged laser light 16. And also, in the device, in addition to the elements, the multistage lens system is prepared in order to increase the magnification, the lens system is constituted of not only a single convex lens but also a compound lens, besides, the image is easily formed by using an optical table.
Patent JP-H04178746-A (JP)
Title: Address management system
Inventor: IINO HIDEYUKI
IPC: G06F12/02
Filed: 1990-11-13
Abstract: PURPOSE:To avoid complication of an external circuit by generating a signal indicating the area switching in the case of the disaccord between the preceding arbitrary fixed block length and the current arbitrary fixed block length. CONSTITUTION:An actual storage (b) is divided into plural areas b1, b2,...bn of fixed length blocks F. A signal generating means (c) monitors a physical address iF+x ((i) is an integer and (x) is an address change unit) from a physical address generating means (a) and compares new and old iF (area address). If the preceding iF and the current iF do not coincide with each other, a signal SR to indicate the area switching is generated. If the preferable that the address pipeline control is stopped in response to the signal SR. Thus, complication of the external circuit accompanied with the virtual storage system of paging or the use of both of the address pipeline and the DRAM high-speed mode is avoided.
Patent JP-H04202915-A (JP)
Title: Wall, which is narrow or to which slot is formed, inserted into subsoil
Inventor: HAINTSU BINTO
IPC: E02D19/16
Filed: 1990-11-13
Abstract: PURPOSE: To take preventive measures against penetration of a poisonous material into geologic subsoil or subsoil within required amount of time by providing a device for enabling a sealing wall plate or a group of sealing wall plates that are fixed to a sealing wall composition to detect and recognize leakage. CONSTITUTION: An entire device is located in a wall 2 with a slot by making compound a hollow member 5 into a sealing wall plate 4 and is inserted into a geologic subsoil or the ground 1 before being filled with a sealing wall composition 3. For sealing the sealing walls 4 that are related each other, a sealing composition composed of poison-proofing material glass as well as a poison- proofing material connection medium 9 are used.
Patent JP-H06161011-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ITO KATSUHIKO
IPC: G03C1/035
Filed: 1992-11-17
Abstract: PURPOSE:To provide a silver halide photographic sensitive material good in fogging pressure resistance and black spot. CONSTITUTION:In a silver halide photographic sensitive material having at least a photosensitive silver halide emulsion layer on a substrate, the silver halide photographic sensitive material contains an iridium compd. and a hydrazine derivative in at least one layer of emulsion layers, the silver halide particles are laminated structual particles, iodine is contained inside particles before completion of particles formation and iodine is not contained at all outside particles.
Patent JP-H03167077-A (JP)
Title: Auxiliary steering system for vehicle
Inventor: HASEDA TETSUSHI
IPC: B62D6/00
Filed: 1989-11-27
Abstract: PURPOSE:To keep off any sudden steerage of wheels due to a sudden change in a pressure differential by delaying a compensating steering angle command value calculated according to the pressure differential of braking hydraulic pressure in both symmetrical wheels, and auxiliarily steering these wheels on the basis of the delayed command value. CONSTITUTION:In a vehicle, each brake pressure of both symmetrical wheels in at least one side among front and rear wheels is independently controlled by an antiskid controller. In this case, at the time of antiskid control, pressure of each braking fluid in these symmetrical wheels is detected by a means A. In addition, on the basis of the detected pressure, a pressure differential in these wheels is calculated by a means B. Moreover, according to this calculated pressure differential, in order to check any deflection of a vehicle source, a compensation steering angle of rear wheels or front wheels is calculated by a means C. On the other hand, in order to moderate a variation in this compensation steering angle is delayed by a means D. Then, on the basis of this delayed compensation steering angle, the rear wheels or front wheels of the vehicle are steered by a means E.
Patent JP-H11140344-A (JP)
Title: Coating composition
Inventor: YAMAZAKI TAKEHIDE
IPC: C09D155/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition which can form a cured coating film having sufficient hardness and excellent impact resistance, surface smoothness, staining resistance and gloss. SOLUTION: There is provided a coating composition containing a resin and inorganic particles, wherein the resin used is one comprising a compound having a plurality of (meth)acryloyl groups (desirably epoxy (meth)acrylate) and a polymerizable monomer having one (meth)acryloyl group and being capable of giving a cured product having a glass transition temperature of 65 deg.C or below, and the inorganic particles used are ones having a new Mohs hardness of 5 or above and having a mean particle diameter of 20 μm or below, and a silane coupling agent having a radical-polymerizable double bond is further contained.
Patent JP-H04179277-A (JP)
Title: Gaas super abrupt step varactor diode
Inventor: SUGIKI TADASHI
IPC: H01L29/93
Filed: 1990-11-14
Abstract: PURPOSE:To not allow increase of parasitic capacitance and deteriorate high frequency characteristic even for larger electrode diameter by eliminating a small curvature area in the P<++>-N<+> junction and using an insulating film in the surrounding of the P<++>-N<+> junction of the planar structure. CONSTITUTION:A high concentration N type layer 2 with carrier concentration of 1 to 2X10<18>cm<-3>, an N-type operating layer 3 with carrier concentration of 1 to 4X10<15>cm<-3> and a high concentration N type layer 4 with carrier concentration of 1X10<16>m<-3> are sequentially grown on a high concentration GaAs substrate 1. Next, a high concentration P type layer 5 is formed by the hot diffusion method. Thereafter, an anode oxidation film 6 is formed by the anode oxidation of the peripheral area of diode in such a degree as it reaches the N type operating layer 3. Next, an oxide (SiO2) film 7 is formed by the CVD method to the entire surface thereof and an aperture 8 is formed in such a diameter as smaller than the P<++>-N<+> junction of the diode. Next, after a multilayer metal film consisting of Ti-Pt-Au, etc., is formed by the sputtering method, etc., an electrode 9 which is larger than the aperture 8 is formed by the wet etching method, etc.
Patent JP-H02155100-A (JP)
Title: Emergency communication equipment
Inventor: KOBAYASHI HIROTO
IPC: G08B23/00
Filed: 1988-12-07
Abstract: PURPOSE:To accurately grasp the condition of the job site by informing not only of auditory communication information but also of visual communication information. CONSTITUTION:The emergency communication transmitter 1 is equipped with a calling signal sending circuit 5 to send a calling signal according to the actuation of a sensor, an emergency button 4, etc., a response signal detecting circuit 6, on auditory communication information sending circuit 7, a visual communication information sending circuit 8, an audio synthesizer 9 to generate a communication message, a sound collecting microphone 10, a CCD camera 11, etc. In an emergency communication receiver 2, when the calling signal is received, and the receiver of a telephone set 12 is picked up, a response signal is sent out, and auditory and visual communication information signals to be sent from the emergency communication transmitter 1 through a telephone line 3 to the emergency communication receiver 2 after that are respectively inputted to the telephone set 12 and a monitor television 13. Thus, not only the communication message and sounds around the job site can be notified, but also it can be judged whether the information is erroneous information or not from image pickup information.
Patent JP-H02154110-A (JP)
Title: Water depth measuring device
Inventor: YOSHIDA YOJI
IPC: G01C13/00
Filed: 1988-12-07
Abstract: PURPOSE:To hold a sound wave transmitter-receiver at a fixed position from water surface so that it always turns just downward by using a steel rope as the arm of a scanner for moving the sound wave transmitter-receiver on the water surface. CONSTITUTION:The sound wave transmitter-receiver 11 is provided on the tip part of a probe head 10 and transmits sound wave 12. The sound wave 12 is reflected on the bottom of the water 62 and propagated upward under the water, then it is received by the transmitter-receiver 11 again. A distance to the bottom of the water is measured based on a time from transmitting the sound wave till receiving it. A float 20 is used as a supporting body in order to hold the head 10 in a fixed distance from the water surface and easily move it to an optional measurement point on the water surface. Moreover, in order to make the head 10 always turn just downward, it is hung so as to be freely oscillated through an external supporting ring 22 and an internal supporting ring 23. The float 20 is moved while being pushed out of the water surface and returned by the arm of the scanner 30.
Patent JP-H07157530-A (JP)
Title: Polyurethane
Inventor: KANEDA SHUNJI
IPC: C08G18/42
Filed: 1993-12-08
Abstract: PURPOSE:To obtain a polyurethane excellent in continuous moldability, low compression set and resistance to hydrolysis, heat and cold, useful for low-rigid molded products, by polymerization between an organic diisocyanate, specific high-molecular diol and chain extender. CONSTITUTION:This polyurethane is obtained by polymerization between (A) an organic diisocyanate, (B) a high-molecular diol having 3000-10000 molecular weight and containing 3-methyl-1,5-pentanediol unit and 2-methyl-1,3-octanediol unit, and (C) a chain extender made up of 1,4-butanediol and an aromatic ring- contg. diol of the formula (X is 1,4-phenylene; (m) and (n) each is 0 or 1) with the molar ratio of the latter diol to the former diol being (10:90) to (60:40).
Patent JP-H11125155-A (JP)
Title: Failure diagnostic equipment for evaporative fuel supply system
Inventor: TAKADA NAOYA
IPC: G01M15/04
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide failure diagnosing equipment used for an evaporative fuel supply system and capable of preventing misdiagnosis with respect to an evaporative route, and considering a decrease in sensitivity in oil level variation detecting means caused by a change in the surface area of the oil level (liquid level) due to variation in the residual quantity of fuel in a fuel tank. SOLUTION: The failure diagnostic equipment for an evaporative fuel supply system is provided with an evaporative fuel supply route 22 connecting a fuel tank 20 having different cross sections in the depth direction to an inlet passage 7 through evaporative fuel adsorbing means 24. Negative pressure is introduced into the evaporative fuel supply route 22. Failure diagnosis is applied to the evaporative fuel supply route 22 by referring to a change state in pressure in the evaporative fuel supply route 22. Oil level variation detecting means 21 is also provided to detect a variation in the oil level in the fuel tank 29. A diagnosis suspension means is also provided to suspend the failure diagnosis when the variation detected by means of the oil level variation detecting means 21 exceeds the prescribed threshold value.  Threshold revising means is also provided to revise the threshold value in accordance with a change in the surface area of the oil level caused by variation in the residual quantity of fuel in the fuel tank 20.
Patent JP-H01147966-A (JP)
Title: Vertical position correction circuit for raster
Inventor: GOTO YOSHIHARU
IPC: G09G1/04
Filed: 1987-12-03
Abstract: PURPOSE:To align the center point of a cathode ray tube and the center point of a video image while keeping the linearity of vertical deflection by applying a prescribed quantity of a DC current to a vertical deflection coil so as to correct the vertical position of a raster at the input of a composite video signal. CONSTITUTION:Since the level of a base of a transistor(TR) 4 is at a low state at the input of an RGB signal, the TR 4 is turned off and a correction circuit 8 is not operated. On the other hand, at the input of a composite video signal, the base of the TR 4 goes to a high level, the TR 4 is turned on, a DC current flows through the vertical deflection coil 2, a resistor 5 and the TR 4 from the vertical deflection output circuit 1 to correct the vertical position of the raster. Thus, the DC current is selected to be a proper value to align the center point of the raster with the center point of the display screen of the cathode ray tube at the input of the composite video signal.
Patent JP-2001131813-A (JP)
Title: Method for producing working glove with meshy cleat
Inventor: SAWADA HIDEKI
IPC: A41D19/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a working glove with a polyvinyl chloride coating having meshy anti-slip structure. SOLUTION: This method for producing working glove with meshy anti-slip structure comprises such processes that a foaming agent-containing polyvinyl chloride paste is applied on a basic fabric glove followed by foaming the resin coating film through heat melting and then depressurization while keeping the molten state to expand the foamed layer and deaerate the gas inside the bubbles of the foamed layer without breaking the bubbles; thereafter, a mesh-, crater-, and pleat-shaped structure is formed on the resin layer by crushing the resultant cavities through the atmospheric pressure. By this method, a glove rich in air permeability can be produced; besides, if a non-foamed polyvinyl chloride glove is laminatedly coated with a foamable sol, a glove having a combination of excellent anti-slip effect owing to meshy structure with liquid- shielding ability can be produced.
Patent JP-H04181039-A (JP)
Title: Damping force adjustment device
Inventor: KASHIMA MITSUHIRO
IPC: F16F9/46
Filed: 1990-11-14
Abstract: PURPOSE:To improve the control accuracy of damping force by synthesizing the output of a control means for outputting the switch signal of an ON/OFF valve that controls pilot pressure and that of an oscillating means for outputting the pulse signal of a fixed frequency, so that a set pressure and a detected pressure are of identical level. CONSTITUTION:The set output of a dead zone setting circuit 61 and the detected pressure of a pressure sensor 58 are compared with each other, and a high-level signal is output from a comparison circuit 62 for inlet valve when the set pressure is higher than the detected pressure, while a high-level signal is output from a comparison circuit 63 for exhaust valve when the detected pressure is higher than the set pressure. The pulse signal of a fixed frequency is output by an oscillation circuit 64, which is synthesized with the output of the comparison circuits 62, 63 by AND circuits 65, 66 so as to obtain the logical product of them. While the output of the comparison is of high level, a signal to be changed over ON or OFF is output, so as to switch an inlet valve 53 ON or OFF through a driving circuit 67, and the pressure of a pilot circuit 52 is thereby increased slowly. The control is thus carried out accurately without generating hunting.
Patent JP-H09126829-A (JP)
Title: Instrument
Inventor: MATSUZAKA KENJI
IPC: B60K35/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain an instrument which can easily deal with a part to be replaced by forming an index part for cutting an indication plate at a position facing the part for partitioning adjacent indicating areas. SOLUTION: An integral indication plate 3 printed with the indicating part including graduations, characters and numerals, of respective instrument bodies 1, 1A for measuring speed and fuel, for example, is secured to the upper part of instrument bodies 1 by means of screws. An instrument (speed meter 6, fuel meter 6A) having a pointer 5, 5A rotatable in response to the operation of instrument body 1, 1A is encased in a case 7 having an opening in the front above the indication plate 3. A facing plate 10 being partitioned by partitioning parts 9, 9A, 9B is disposed above each instrument. An index part for cutting is formed at an indicating position facing the partitioning part 9, 9A, 9B between adjacent indication areas.  When only a fuel meter 6A is desired to be replaced, the indication plate 3 is cut off along the index part to separates the speed meter 6 from the fuel meter 6A and to replace only the fuel meter 6A.
Patent JP-H07156552-A (JP)
Title: Thermal recording material
Inventor: SAEKI YOSHISATO
IPC: B41M5/30
Filed: 1993-12-08
Abstract: PURPOSE:To enhance the lightfastness of a developed color image by using an N-substituted anthranilic acid derivative represented by a predetermined formula or a metal salt thereof as a coupler. CONSTITUTION:A coating soln. containing microcapsules of an electron donating dye precursor and an emulsified dispersion of a coupler dissolved in an org. solvent is applied to a support to form a thermal layer and a protective layer is formed on the thermal layer to obtain a thermal recording material. As the coupler, an N-substituted anthranilic acid derivative represented by formula I or II or a metal salt thereof is used. In the formulae I, II R1 is a hydrogen atom, an alkyl group or an aryl group, R2 is an alkyl group, a cycloalkyl group, an aryl group, an alkylamino group, an alkyloxy group, an aryloxy group or an arylamino group, X is an oxygen atom or a sulfur atom, M is an n-valent metal and n is an integer.
Patent JP-H02154506-A (JP)
Title: Plane antenna
Inventor: YAMAMOTO HIROHIKO
IPC: H01Q13/08
Filed: 1988-12-06
Abstract: PURPOSE:To obtain an excellent circularly polarized wave over a wide band by forming plural resonance slots between an antenna element and a 1st ground conductor plate provided with a radiation hole and forming a microstrip resonator with a 2nd ground conductor not provided with the radiation hole. CONSTITUTION:A patch 5 being an antenna element is arranged between the 2 ground conductor plates 1 and 4, a resonance slot is formed between the patch 5 and the radiation hole 13 and a resonance circuit of unbalanced planar circuit is formed with the ground conductor plate 4 at the non-radiation side and the two resonance circuits are excided by the feed from two points of the path 5. Thus, the radiated radio wave from the unbalanced planar circuit resonator is affected by the other feeding point, a cross polarized component is generated to cancel the cross polarized wave component by a radiation radio wave from the resonance slot provided with a vibration segment 12. Thus, a circularly polarized wave with excellent axial ratio over a wide band is obtained.
Patent JP-H02154500-A (JP)
Title: Board conveyor
Inventor: IKEDA YOSHIAKI
IPC: H05K13/02
Filed: 1988-12-06
Abstract: PURPOSE:To set the reference side of a printed board at the time of positioning of the board to the same as that of the previous time even in case of again conveying and mounting and to handle the boards of various sizes by moving an inverting unit with the position of an origin detection sensor as a reference, and so controlling it as to stop at a predetermined position. CONSTITUTION:An inverting unit 13 for inverting the flowing direction of a board provided at the upstream side of positioning units 14, 15 and origin detection sensors 102, 105 for setting the reference point of moving the unit 13 movable in a direction perpendicular to the flowing direction of the board are provided. Further, a counter for counting a moving distance of the unit 13, a memory for storing the width information of a plurality of types of boards and the position information of the detection sensors 102, 105, and a controller for controlling the movement of the unit 13 are provided. Thus, even when the board is again conveyed and mounted, the reference side of the board at the time of positioning can be set to the same as that at the previous time, and handled for the printed boards of various sizes.
Patent JP-H04179952-A (JP)
Title: Formation of fine pattern
Inventor: OFUJI TAKESHI
IPC: G03F1/36
Filed: 1990-11-14
Abstract: PURPOSE:To form a pattern with high size accuracy by correcting the pattern side of a mask used for an exposing process so that the intensity of light at the mask pattern edge becomes constant regardless of the pattern size. CONSTITUTION:The pattern size of the mask which is used for the exposing process is corrected corresponding to the distribution of the light intensity. Namely, the light intensity distribution corresponding to the pattern size of lambda/NA.1/P<0.3 is found first and then the light intensity Ic of the calculated light intensity distribution at the mask edge (X/L=0) is calculated. Here, lambdais exposure light wavelength, NA is the numerical aperture of a lens, and P is the pitch of the pattern (sum of line size L and space size S in this case). Further, the light intensity distribution of a fine pattern of lambda/NA.1/P<0.3 is found, a distance where the light intensity is, for example, 0.26 and the distance  L/L between the mask and edge are found, and lastly while the line size is set to L+ L, the space size is set to S- L to make the light intensity of the edge of the pattern nearly constant. Consequently, the fine pattern with good size accuracy can be formed.