baber/WOPTO huggingface dataset:
Patent JP-H0650916-A (JP)
Title: Apparatus and method for total-reflection x-ray fluorescence analysis
Inventor: SAKO YUKIO
IPC: G01N23/223
Filed: 1992-08-03
Abstract: PURPOSE:To obtain a total-reflection X-ray fluorescence analyzing method and apparatus which can perform the highly accurate analysis without using an X-ray source of high luminance by increasing the value of the solid angle from the X-ray source. CONSTITUTION:A sample stage 1 comprises an insulating material such as alumina (Al2O3). The surface of the stage is finished as the state of a mirror surface. The surface shape of the sample stage 1 forms a part of, e.g. a cylindrical surface. A spectroscopic crystal 54 is curved so as to protrude along the curving direction. Since a sample 50 is adsorbed with the sample stage 1, whose surface is curved in this way, the surface 51 of the sample is also curved. Therefore, the difference of an incident angle alpha of incident diffracted X rays B2 becomes small to each other.
Patent JP-S60121395-A (JP)
Title: Liquefied-gas storage tank
Inventor: NIWA RIICHI
IPC: F17C3/04
Filed: 1983-12-02
Abstract: PURPOSE:To reduce the vaporization rate of the liquefied gas in a storage tank by installing a coldness preserving layer outside a metal cylindrical inner tank and installing a coldness preserving layer onto the inside surface of the inner tank. CONSTITUTION:An iron-reinforced concrete slab 3 supported by supporting posts 2 is installed onto the ground 1, and a steel outer tank 4 is installed, and the coldness preserving material 5 having compression-proofness and an inner tank 6 made of the metal material suitable for the temperature of the liquefied gas to be stored are installed inside the outer tank 4, and the part between the outer tank 4 and the inner tank 6 is filled with powdered coldness preserving material 7. The inside surface of the inner tank 6 is sprayed and foamed with polyurethane, and a coldness preserving tank 8 is additionally installed. Therefore, the coldness preserving faculty of the whole surface of the tank is improved, and the vaporization of the stored liquid is suppressed.
Patent JP-H0892321-A (JP)
Title: Crystalline polypropylene
Inventor: ARAMAKI MASAAKI
IPC: C08F4/658
Filed: 1994-09-22
Abstract: PURPOSE: To obtain a crystalline polypropylene excellent in rigidity, heat resistance and surface hardness. CONSTITUTION: This crystalline polypropylene has 0.1-1000g/10min melt flow rate, >4 to <10 molecular weight distribution, >=94% isotactic pentad fraction, >=40% quantitative ratio of the crystalline phase determined by the pulse NMR method and T2 i and T2 a (μsee) spin-spin relaxation times of the interfacial and amorphous phases in a relationship of T2 a-T2 i<=200.
Patent JP-H09120272-A (JP)
Title: Circuit and method for driving of wide angle of view
Inventor: KIN TAISEI
IPC: G02F1/133
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To improve a view angle so that a normal picture is visible from various angles without increasing the manufacturing process and cost by providing a first gradation voltage generator, a second gradation voltage generator and an analog distributor. SOLUTION: The design is performed so that a distribution of a gradation voltage is adjusted properly, and a view angle distribution is obtained, and the first gradation voltage generator 301 is adjusted so that the picture is visualized clearly viewing from the upper side of the picture, and the second gradation voltage generator 302 is adjusted so that the picture is visualized clearly viewing from the lower side of the picture, and when the gradation voltage applied to the upper side and lower side is changed at a fixed period according to an external control signal, the gradation voltage of the first gradation voltage generator 301 and the gradation voltage of the second gradation voltage generator 302 are applied respectively, and the gradation voltage having two view angles different from each other are inputted in mosaic arrangement when a panel 34 is viewed. Thus, an eye of a human viewing the whole picture feels so as to become wide by that the upper/lower view angles are added by an average characteristic of light.
Patent JP-H0895602-A (JP)
Title: Drive control method/device for drive subject in automatic machine
Inventor: MORIOKA HIROSHI
IPC: G05B9/02
Filed: 1994-09-22
Abstract: PURPOSE: To simplify the restoring jobs after a power failure has been recovered. CONSTITUTION: A discrimination means 11 and a drive control means 12 are provided, and a power failure occurrence signal Sa and a power failure recovery detection signal Sb received from a power monitor device 31 are inputted to the means 12. The the means 12 discontinues the drive of a subject to be drive a to be 33 concurrently with occurrence of a power failure. Then, the means 12 drives the subject 33 by a prescribed extent in the direction opposite to its driving direction when the power failure occurred after the recovery of the power failure is detected. Thereafter, the subject 33 is driven again in its regular direction up to its target position.
Patent JP-H0278212-A (JP)
Title: Adjustment of capacitance value of ceramic capacitor element
Inventor: MOTOYOSHI YOSHIMITSU
IPC: H01G4/255
Filed: 1988-09-14
Abstract: PURPOSE:To adjust a capacitance value in a remarkably short time by a method wherein, when the capacitance value of a ceramic capacitor element is adjusted by cutting off one part of counter electrodes of the element, the operating tip of a trimming apparatus is shifted so as to draw a closed figure on an electrode part repeatedly and an electrode is cut off. CONSTITUTION:An interelectrode dielectric layer 6 is sandwiched between electrodes 1 and 3; a ceramic capacitor element 2 is formed; when a capacitance value is adjusted by cutting off one part of the counter electrodes, this adjustment is executed in the following way. That is, a trimming apparatus is arranged on the upper-part electrode 1; the operating tip installed at the apparatus is shifted in such a way that a closed figure is drawn; an electrode 4 which has been cut off via a gap 5 is left; as a result, an area of the electrode 1 is made small. In order to produce the gap, it may be not always a circle; it may be trimmed to be a polygon. Since an excess electrode material is not removed completely in this manner and a cut-off method is adopted, the capacitance value can be adjusted in a short time.
Patent JP-H0759479-A (JP)
Title: Hydroponic cultivation of 'shungiku'
Inventor: YOSHIHARA SHICHIZO
IPC: A01G31/00
Filed: 1993-08-19
Abstract: PURPOSE:To efficiently perform the hydroponic culture of SHUNGIKU (Chrysanthemum coronariuum, a kind of leaf vegetable) in a short period by carrying out the sowing and sprouting, the raising seedling and the transplantation and growing steps in independent water-tanks and using a culture solution having a specific composition in the raising seedling stage and the transplantation and growing stages. CONSTITUTION:This process for the hydroponic cultivation of SHUNGIKU comprises a step to perform the sowing and sprouting of SHUNGIKU on a water-soaked urethane foam 3, a step to transfer the urethane foam 3 on a water-tank 1b containing a circulating culture solution 6 having a specific composition to raise the seedling of SHUNGIKU and a step to grow the SHUNGIKU by transferring a necessary number of seedlings together with the urethane foam 3 to holes 9 bored on a foamed plastic board 8 placed on a water tank 1b containing a circulating culture solution 1b having the same specific composition.
Patent JP-H05257598-A (JP)
Title: Input unit and its display control method
IPC: G06F3/038
Filed: 1992-08-27
Abstract: PURPOSE:To readily input various information such as characters without using a keyboard. CONSTITUTION:A soft keyboard 16 having a selection objective character display section 21 displaying display character groups consisting of items of information such as characters on a display device and a document display section 23 displaying the item of information selected by a mouse from among a group of display characters. With a mouse cursor MC, a mouse button is clicked to input the characters and the document is prepared. In this case, if the mouse cursor MC is not in the selection objective character display section 21, display character groups can be automatically switched at its display. If the mouse cursor is clicked when the mouse cursor MC is outside the display area of each item, the switching display direction of the display character groups is reversed, resulting in requiring no troublesome information input.
Patent JP-S6287900-A (JP)
Inventor: ARAKAWA SATORU
IPC: G21K4/00
Filed: 1985-10-14
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-H0889541-A (JP)
Title: Air bubble generating bathtub
Inventor: ROKUSHIMA KAZUMASA
IPC: A61H23/00
Filed: 1994-09-22
Abstract: PURPOSE: To prevent hair or dust from being sucked into the sucking port of bathing hot water. CONSTITUTION: A fixed shaft 8 having a key 9 is fitted inside a sucking port 2 for bathing hot water at the air bubbles generating bathtub, and a valve element 10 for opening/closing the sucking port 2 is attached on this fixed shaft 8. A first screw part is formed on the opposite side to the sucking port 2, the fixed shaft 8 is inserted to its opening, and the valve element 10 can not be rotated but can be freely slide on the fixed shaft 8. At the same time, a second screw part to be screwed with the first screw part of the valve element 10 is formed on the side of the sucking port 2 of a cover 14 for covering the sucking port 2 from the inside of the bathtub. When the cover 14 is fitted to the valve element 10, the duct of bathing hot water toward the sucking port 2 is formed.  Also, in the cover 14, a net body is 16 is disposed in the flow passage and at the outside of the valve element 10.
Patent JP-H1093346-A (JP)
Title: Oven assembly for oscillator
Inventor: CUTLER LEONARD S
IPC: H03L1/04
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain such an assembly that the output frequency of a quartz oscillator has low sensitivity to the temperature of outside air by providing an annular oven heat accumulation body concentrically with a cylindrical oven chamber. SOLUTION: A cylindrical member 20 and a cylindrical member 22 are supported in insulating foamed materials 16 and 18 to form a sealed oven chamber 24. The oven chamber 24 is heated by supplying a current through one or plural resistive thin wires on upper and lower heaters 26 and 28. Then the oven heat accumulation body 34 used to provide a heat storage part for holding the temperature of crystal 36 unchanged is formed in a cylindrical member 20 of a container. This oven heat accumulation body 34 projects from the internal surface of the cylindrical member 20 and comes into contact with the internal surface of the cylindrical member 22 of the container.  Further, a large number of heat sensors such as thermistors are embedded in the oven heat accumulation body 34 and signals from the thermistors are used to decide the crystal temperature for controlling the heaters 26 and 28 by an averaging method.
Patent JP-H0315550-A (JP)
Title: Offset printer
Inventor: SADEUSU EI NIEMIRO
IPC: B41F7/40
Filed: 1989-09-05
Abstract: PURPOSE: To prevent a deposition of an ink on a non-printing region of an outer periphery of a printing plate by laterally oscillating a form roller and a rider roller in a dampening system between side frames. CONSTITUTION: A mounting device 21 has a mounting unit for a form roller 20 and a rider roller 31. Hence, the device 21 is longitudinally oscillated between side frame members of both sides to reciprocate both the form roller and the rider roller. The reciprocation is executed by a driver. Particularly, the drive motor has an eccentric shaft 46, which is coupled to one of the device 21 via a link 47. The rider roller 31 and the form roller 20 are oscillated in one cycle at each 30 sec at a printing speed of 50,000 prints per one hour of the device 21 via the link 47. This reciprocating mode is adapted to be executed by a DC motor.
Patent JP-S59128203-A (JP)
Title: Production of ozone
Inventor: OKAZAKI SACHIKO
IPC: C01B13/11
Filed: 1982-12-29
Abstract: PURPOSE:To improve the production efficiency of ozone when ozone is produced with an ozonizer by allowing a suitable additive such as SF6 to exist in the discharge field. CONSTITUTION:When a gaseous mixture contg. O2 and N2 such as air is passed through a discharge field, a substance for accelerating the dissociation or activation of nitrogen, e.g., SF6 is allowed to exist in the discharge field. Said substance for accelerating the dissociation or activation of nitrogen may be NO, CF4, CH2CF2, CH3F or CF2Br2. The rate of discharge energy used to produce ozone can be increased.
Patent JP-H1071209-A (JP)
Title: Guide wire
Inventor: MOMOTA MASASHI
IPC: A61M25/01
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To enhance the operability of a guide wire by making the hand operating part to be operated by an operator hard to slip, even in the guide wire in which the surface of the guide wire to be inserted into a human tube is coated with hydrophilic resin, so that the inserting resistance of the guide wire can be reduced. SOLUTION: A guide wire 1 is provided with a core wire which is made up of a plurality of fine strands, and a coating resin for coating the core wire; and the surface thereof is coated with a hydrophilic resin 7 for reducing the inserting resistance of the guide wire 1. While the surface of the hand operating part 4 is masked when the hydrophilic resin 7 is coated, so that it is made to be uncoating part 7a where the hydrophilic resin 7 is not coated. In other words, the surface of the hand operating part 4 is not coated with the hydrophilic resin 7, so that the hand is prevented from being slipped when it is used, and the operability of the guide wire 1 is enhanced.
Patent JP-H0779793-A (JP)
Title: Monoclonal antibody against b70 molecule
Inventor: AZUMA MIYUKI
IPC: C12R1/91
Filed: 1993-09-14
Abstract: PURPOSE:To provide a new monoclonal antibody against B70 molecule, having reactivity with a specific protein specifically expressed in activated B cell and useful for the immunotherapy, diagnosis, etc., of rejection in transplantation, autoimune diseases, allergy, cancer, etc. CONSTITUTION:A rodent animal (e.g. mouse) is immunized with human B cell strain (JY), the spleen is extracted from the immunized rodent animal, a suspension of spleen cells is prepared, the suspension is mixed with mouse myeloma cells in the presence of a fusion promoter to effect the fusion of both cells and the fused cell is cultured in HAT medium to obtain a hybridoma. The supernatant in each culture well containing the hybridoma is examined to confirm the presence of an anti-B70 antibody using the complete inhibition of the cytotoxic action of the CD28-positive cell strain YT2C2 (NK cell) against JY as an index, the hybridoma producing the antibody is monoclonized by limiting dilution analysis and the monoclonal hybridoma is cuirured to obtain a monocional antibody against B70 molecure specifically expressed in activated B cell.
Patent JP-H0278073-A (JP)
Title: Positioning controller for magnetic disk device
Inventor: UCHIKAWA KYOKO
IPC: G11B21/10
Filed: 1988-09-14
Abstract: PURPOSE:To stabilize an automatic amplification factor control circuit and a PLL operation and to prevent a malfunction by discriminating the part of sink information without obtaining the phase synchronization with read information. CONSTITUTION:For read information 1, a servo pattern in which the sink information part is at a high frequency compared with that of a head position information part, and when the information 1 is at the high frequency, a sink detecting circuit 2 generates sink pulses by a sink pulse generating circuit 7. The information 1 is amplified as it is by an automatic amplification factor control circuit (AGL) 3 at the amplification factor by means of a controlled voltage (VAGL) 8, the sink information is averaged by an LPF 4 whose crossover frequencies are lower than those of the sink information, and higher than those of the head position information, the information 1 is total-wave-rectified 5, the VAGL 8 is prepared through a VAGL generating circuit 6, and the amplification factor of the AGL 3 is controlled. The amplified information 1 is inserted to a PLL 9, a voltage corresponding to the dislocation of the phase is impressed to an oscillator (VCO) 10, and the synchronization between the information 1 and the oscillating frequencies are obtained.
Patent JP-H0866340-A (JP)
Title: Nozzle for cleaner
Inventor: NAKAJIMA KENICHI
IPC: A47L9/02
Filed: 1994-08-29
Abstract: PURPOSE: To accurately and quickly clean the inside of a card-reader unit by forming a main tubular body to be fitted to the suction port of a cleaner so as to bend the body by a prescribed angle, and also by fitting an accessory to the end thereof. CONSTITUTION: A nozzle is provided with a main tubular body 1 which is formed so as to fit it to the end part of the suction port 301 of a cleaner 300 and bend it by a prescribed angle and whose inside is formed into a hollow square tubular shape, and with attachments 2, 3 that have been formed in various shapes so as to fit it to the end opening 1a thereof and so as to make suitable for the opening slit for card inserting/discharging use. The expanded attachment 2 is provided with a hollow engaging base part 21 to be lockedly fitted to the main tubular body 1, a funnel-shaped expanded part 23 which communicates with the hollow part 20, and the hollow part 20 which communicates with the expanded part 23 and the engaging base part 21. The converging attachment 3 is provided with a hollow engaging base part 31 to be lockedly fitted to the main tubular body 1, a circular tongue piece 32 of a nearly U-shape in section attached to the end part thereof, and a hollow part 30 which communicates with the engaging base part 31 and the circular tongue piece 32.
Patent JP-H11146661-A (JP)
Title: Method for operating power unit
Inventor: MIURA TSUKASA
IPC: G05F1/56
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To control an output current of a power unit with high accuracy, by eliminating the adverse influence of the time until the voltage of a filter capacitor is established on the accuracy of a low current domain immediately after starting the power unit. SOLUTION: A power unit is provided with a filter capacitor 3 and a switch 6 for starting on its output side and supplies its output current which linearly rises immediately after the power unit is started by turning on the switch 6 to an inductive load. The power unit is started by turning on the switch 6 after a load voltage is established in advance across both ends of the filter capacitor 3 by charging the capacitor.
Patent JP-S6382185-A (JP)
Title: Mtsc demodulation circuit
Inventor: ITO HIROSHI
IPC: H04N9/66
Filed: 1986-09-26
Abstract: PURPOSE:To surely separate a luminance signal and a chrominance signal by calculating a linear combination from consecutive samples of an inputted video signal to compute the red/green/blue primary color signal components from the video signal. CONSTITUTION:Multipliers 5a-5c and an adder 6a are provided to the post- stage of sample delay circuits 4a, 4b and the coefficient of the multiplication means is given by coefficient generating circuits 11a-11c generating the coefficient in response to the phase at each sample period. Then three samples of the minimum number required for demodulation are extracted from the inputted video signal at the same time. Moreover, the linear combination of the multiplication means 5a-5c, the adder means 6a and the coefficient generating means 11a-11c are calculated from the three samples to compute the R, G, B signal components directly from the video signal. Thus, the area on the screen giving incomplete separation between the luminance signal and chrominance signal is minimized.
Patent JP-2001049320-A (JP)
Title: Production of iron and steel using high phosphorus ore as raw material
Inventor: KIKUCHI YOSHITERU
IPC: C21C7/068
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an iron and steel producing method, by which dephosphorizing treatment can efficiently be executed to molten iron obtd. by using high phosphorus ore as a raw material and the adding quantity of flux and the produced quantity of slag, etc., can be reduced as much as possible. SOLUTION: In the dephosphorizing method of the molten iron having high phosphorus concn., it is extremely effective that the silicon concn. in the molten iron is beforehand reduced to the achievement of high dephosphorizing efficiency and the lowering of the produced slag quantity. This method consists of at least a process for charging the iron ore having >=0.06 wt.% phosphorus concn. as a part or the whole of the iron source into a blast furnace, a process for obtaining molten iron having <=0.20 wt.% silicon concn. by executing a desiliconizing treatment at iron-tapping from the blast furnace or after iron- tapping from the blast furnace, a process for executing the dephosphorizing treatment to the low silicon molten iron undergone the above process and a process for executing a decarburizing treatment to the molten iron undergone the dephosphorizing treatment process.
Patent JP-H0392725-A (JP)
Title: Method and apparatus for measuring volume
Inventor: NISHINO JUN
IPC: G01F17/00
Filed: 1989-09-04
Abstract: PURPOSE:To reduce overlapped noises by changing the internal pressures of a main tank and a correcting tank which communicate with each other by a volume changing means which is driven by a signal at a specified frequency whose phase is inverted at every specified section, detecting the pressures with a pressure sensor, obtaining correlation between the obtained signal and the preceding driving signal, and measuring the volume based on the correlation. CONSTITUTION:A volume measuring tank is composed of a main tank 30 and a correcting tank 31 which communicate with each other. Liquid is contained in the tank 30. The inside of the tank 31 is filled with gas which is evaporated from the liquid. When the volume of the tank is measured, a signal VoSin omegat is outputted from a first oscillator 50, and a signal Sin Nomegat (n is an even number) which is transmitted at 1/2 period is outputted from a second oscillator 51. The outputs are multiplied in a first multiplier 52. A speaker 33 which is a volume changing means is operated by the output of the multiplier. The sound is received with a microphone 34a. Then, the output of the multiplier 52 is aligned with the output of the microphone 34a in a first phase aligning circuit 54. Integration is performed in a zero-cross detection circuit 57, and the intended measured value is outputted.
Patent JP-H0677393-A (JP)
Title: Integrated circuit element
Inventor: TSUCHIYA HIDENORI
IPC: H01L23/50
Filed: 1992-08-28
Abstract: PURPOSE:To perform a correct operation even if an integrated circuit element is inserted upside down into a socket or a board by incorporating a power source circuit for supplying a correct voltage into an internal circuit even if polarity of the input power is reverse, and a unit for switching the internal circuit to a signal of a terminal to be guided to the internal circuit. CONSTITUTION:When a power source terminal 1 is, for example, applied with a negative voltage and a power source terminal 2 is applied with a positive voltage, it is in a reversely inserted state, but a voltage is rectified by a rectifier 11, and polarity of the voltage is corrected. Since a voltage stabilizer 12 is lowered at its voltage due to a voltage drop of the rectifier 11, the voltage is raised so as to return it to an original. Thus, a stable voltage can be supplied to an internal operation circuit 3 to perform a normal operation. On the other hand, a signal replacing circuit 4 knows a reverse insertion of an element to replace an input/output terminal 5 with a symmetrical input/output terminal 8, an input/output terminal 6 with a symmetrical input/output terminal 9, and an input/output terminal 7 with a symmetrical input/output terminal 10, thereby normally inputting/outputting to the circuit 3.