baber/WOPTO huggingface dataset:
Patent JP-H02163358-A (JP)
Title: Production of zero spangle steel sheet
Inventor: HANNOKI MICHIHARU
IPC: C23C2/26
Filed: 1988-12-16
Abstract: PURPOSE:To uniformize the temp. distribution in the transverse direction of a steel sheet in a liquid chemical nozzle part and to produce the zero spangle steel sheet having no unequalness by forcibly discharging a boosting gas from the steel sheet surfaces by a gaseous flow suction device, then blowing a cooling gas to the steel sheet surfaces by a blast cooler. CONSTITUTION:The plated steel sheet 1 is immersed in a hot dip zinc coating bath 3 and is changed in direction by a sink roll 4. While the steel sheet is leveled by guide rolls 5, the coating is adjusted to a prescribed coating weight by the boosting gas from wiping nozzles 6. After the gas is brought into collision against the steel sheet surfaces, the gas is entrained in the suction flow of the gaseous flow suction device 9 to form the smooth boosting gaseous flow along the steel sheet surfaces. The gaseous flow is dammed up at the point of the gaseous flow suction device 9 by the jet flow of the blast cooling gas from the blast cooler 10 and is sucked into the gaseous flow suction device 9 and, therefore, the gaseous flow is discharged from the gaseous flow suction device 9 to the outside of the system without generating the overcooling, at at the ends of the steel sheet by crossing of the boosting gaseous flow of the transverse central part of the steel sheet in the end part direction.
Patent JP-H03177703-A (JP)
Title: Method for operating fuel equipment
Inventor: HANSU PEETAA KUNEPUFUERU
IPC: F23C99/00
Filed: 1990-11-26
Abstract: PURPOSE: To minimize a harmful substance release value of firing installation, by forming combustion air for a burner from a single level type or a multiple level type mixing of fresh air and a flue gas to accomplish a preheating. CONSTITUTION: A first preheating is performed for fresh air 6 sucked in by a blower 5 when an air/flue gas mixed gas 10 to be used as combustion air flows into a burner 4 and a first additional mixing with a hot flue gas 7 is performed in the burner. A second preheating stage is made up of a heat exchanger 2. In this case, a mixed gas 8 passes through an operable heat exchanger 2a by the flue gas 7 in a passage to the heat exchanger 2. A third preheating is performed in a range of a jet injector 3. At this point, another flue gas 7 is supplied to a mixed gas 9 of the preheated air/fuel gas. Thus, a high temperature of combustion air 10 accomplishes a high level of fuel evaporation and a higher recirculation rate causes a decrease in the concentration of O3 in the combustion air. Eventually, a lower temperature of flame is generated, thereby enabling lowering of the NOx release value.
Patent JP-2001135908-A (JP)
Title: Wiring board
Inventor: TANAKA YUTAKA
IPC: H05K1/18
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board where needlessly long wiring nor multilayer for the entire wiring board will not be required. SOLUTION: A semiconductor device 22 comprising a plurality of electrodes 42 is mounted on a wiring board 110. Here, a plurality of external electrodes 43 connected to the plurality of electrodes 42, a first wiring board 24 comprising a plurality of first mutual connections 46, and a second wiring board 26, which is provided so as to face the first wiring board 24, comprises a second mutual connection 44, are provided. The second mutual connection 26 is connected electrically to at least one of the external electrodes 43 in a mounting region, where a two-dimensional range is formed by a region where the plurality of external electrodes 43 are formed while being electrically connected to at least one of the first mutual connections 46 outside the mounting region.
Patent JP-H10157130-A (JP)
Title: Ink jet recorder
Inventor: MINEMOTO HITOSHI
IPC: B41J2/065
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To preventing coloring matter particles from being discharged from a discharge electrode other than a target discharge electrode by providing each electrode for discharging the coloring matter particles concentrated at an ink jet port and flying them onto a recording medium with an electrophoretic electrode and providing each discharge electrode, at the opposite ends thereof, with electrodes for stirring the coloring matter particles. SOLUTION: The ink jet recorder comprises an ink chamber 1 having a dielectric barrier wall 16, electrophoretic electrodes 39-21 for concentrating coloring matter particles 15 in a pigment based ink at an ink jet port 2, a plurality of discharge electrodes 12, 17, 18,... for discharging the coloring matter particles 15 concentrated at the ink jet port 2 and flying them onto a recording medium 4, and a counter electrode 9 arranged on the back face of the recording medium 4 at a position facing the discharge electrodes 12, 17, 18,.... In such an ink jet recorder, electrodes 5, 6, 10, 22,... for stirring coloring matter particles are provided at the opposite ends of the electrophoretic electrodes 39-23 and the discharge electrodes 12, 17, 18,....  According to the arrangement, the coloring matter particles 15 are prevented from being discharged from a discharge electrode other than a target discharge electrode and the image can be stabilized.
Patent JP-2000146963-A (JP)
Title: ELISA-HUMAN IgE DETERMINING KIT
Inventor: SATO YUMI
IPC: C12Q1/42
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a kit by which only IgE can be determined selectively by a method wherein a carrier to which an IgE receptor is immobilized is provided, a phosphate group which is cut by an alkaline phosphatase is provided, dioxetanes which are chemiluminescence-dissolved by a cutting operation are contained and an alkaline phosphatase-labeled antihuman IgE antibody is contained. SOLUTION: DNA as a human IgE receptor is prepared by a polymerase chain reaction method. The DNA which codes a portion corresponding to 95% of all sequences from a first place in the amino acid sequence of the receptor is used as a template. Alternatively, restriction-enzyme recognition sequences which are connected to both ends of the DNA in a sequence which is identical to that are used as insertion parts so as to be incorporated in a cloning vector. The DNA as the IgE receptor is incorporated in an expression vector. As a carrier for the IgE receptor carrier, a plate and fine particles are enumerated, and the immobilization amount of the receptor onto the carrier is set at about 0.03 to 5 μm/well. Dioxetanes which are chemiluminescence-decomposed by a cutting operation are expressed according to a formula.
Patent JP-2001135780-A (JP)
Title: Semiconductor device and manufacturing method therefor, computer, circuit board and electronics
Inventor: TSUDA AKIHITO
IPC: H01L25/065
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which enables lamination arrangement in a semiconductor chip size by achieving compactness of mounting volume and weight, and its manufacturing method. SOLUTION: A plurality of semiconductor chips are laminated, through-holes of a semiconductor chip in an upper part are disposed opposingly in the electrode part of a semiconductor chip arranged in a lower part, a lengthwise conduction member facing from an upper surface in connection to an electrode part of a semiconductor chip in a lower part passing through the through-hole is provided, a breadthwise conduction member connecting the lengthwise conduction member and an electrode part of a semiconductor chip in the upper part is provided and semiconductor chips in an upper part and a lower part are connected electrically.
Patent JP-H01162189-A (JP)
Title: Fuel assembly
Inventor: NAKAMURA MITSUYA
IPC: G21C3/32
Filed: 1987-12-18
Abstract: PURPOSE:To increase a reactivity of a fuel assembly at a final stage of its fuel cycle and also to suppress a reactivity rise at a sudden decrease of a void ratio, by arranging a water rod consisting of a rising flow pass and a downcoming flow pass of coolant adjacent to the fuel assembly. CONSTITUTION:A flow restrictor 6 is provided at a lower end of a fuel assembly and a rising flow pass of a coolant 2 having a coolant inlet 4 at a position lower than the restrictor is provided to the restrictor 6. On the other hand, a downcoming flow pass of a coolant 3 which is connected to the rising flow pass 2 and of which discharging outlet 5 is located at a position higher than the restrictor 6, is formed. A water rod 1 constituted in this way is arranged adjacent to a fuel rod. With this constitution, when a coolant flow decreases, the downcoming flow pass 3 is filled with steam and on the contrary, a coolant flow increases, an amount of steam decreases. Therefore, a reactivity at a final stage of a fuel cycle can be increased. Also, with the reason that a burnable poison in a fuel rod adjacent to the water rod absorbs thermal neutrons generated by a sudden decrease of a void ratio in the water rod, a reactivity rise at the sudden decrease of a void ratio is successfully suppressed.
Patent JP-H06157334-A (JP)
Title: Antiviral agent
Inventor: NIWA HIDEO
IPC: A61K39/395
Filed: 1992-11-27
Abstract: PURPOSE:To provide an antiviral agent useful for curing viral infections, esp. infections by HIV. CONSTITUTION:The antiviral agent containing, as active ingredient, LFA-3 or analogue (s) thereof, a cell surface protein, cell-adhesive protein distributed over many organs. The LFA-3 molecule which has been known is made up of, starting from its N-terminal, (1) immunoglobulin-like domain 1 (D1 domain), (2) immunoglobulin-like domain 2 (D2 domain), (3) membrane-penetrating domain rich in hydrophobic amino acids (TM domain) and (4) relatively short cytoplasmic domain (C domain). The human LFA-3 molecule has also been known which has D1 domain and D2 domain and is bound to membrane through glycosyl phosphatidylinositol. The human LFA-3 or analogues thereof can be obtained by solubilizing human-derived cells or human erythrocytes using an enzyme or surfactant followed by purification by an affinity chromatography using anti-LFA-3 antibody.
Patent JP-H07306140-A (JP)
Title: Optical array detector and ccd camera which are disassembledin time for frequency-region fluorescence measurement and/orphosphorescence measurement
Inventor: ENRIKO GURATSUTON
IPC: G01N21/64
Filed: 1993-11-24
Abstract: PURPOSE: To provide a device and a method, in which a degree of data acquisition in multiple points on a luminescence spectrum is improved, for a mutual correlative frequency domain fluorometry/phosphorimetry. CONSTITUTION: The device is constructed of a light source 10, a means LM by which an amplitude of a light beam is modulated with the first frequency, a means leading the modulated light beam to a sample, an optical array detector means LD detecting luminescence of the sample, a means F2 providing a signal which is coherent with the amplitude modulated signal and is provided with the second frequency different from the first frequency, a switching means TC turning on/off the coherent signal providing means at the third frequency different from the difference between the first frequency and the second frequency, a means by which modulation of a gain of the detecting means or amplification of an output of the detect is carried out on the basis of a synthetic signal at a frequency led from the third frequency and the difference between the first frequency and the second frequency, a means reading a luminescence quantity detected by means of the optical array detector means LD when the coherent signal providing means is turned off, and the second means detecting a signal from the reading means at the frequency of the synthetic signal.
Patent JP-H02163805-A (JP)
Title: Structure of governor
Inventor: NAKAKITA KAZUO
IPC: G05D13/12
Filed: 1988-12-16
Abstract: PURPOSE:To simplify the production of a governor by forming a rotary boss and an elastic arm in one body with use of a resin material and thinning the elastic arm in order to secure the higher elasticity. CONSTITUTION:In case the boss 33 revolves, when the revolving speed of a rotary boss 33 is slow, a sliding/rubbing part 38 does not touch a cylindrical case 32, when speedy, the centrifugal force of an inertia body 37 overcomes the elasticity of an elastic arm 36, the part 38 slides and rubs the case 32 and the damping force is applied to the boss 33, therefore the upper limit velocity of the boss 33 can be kept at a fixed level. Furthermore the resin material of the arm 36 is thinned in order to increase its elasticity. Thus the arm 36 can be formed in a single body with the boss 33 with use of the resin material. Then a governor is simply manufactured.
Patent JP-H03178822-A (JP)
Title: Car height adjustment device
Inventor: OKUMURA YOSHITERU
IPC: B60G17/027
Filed: 1989-12-08
Abstract: PURPOSE:To restrain rolling of a vehicle with simple constitution and improve fuel consumption by axially shifting rods respectively connected to right and left control pistons at the time of vehicle turn, and relatively changing the hydraulic pressure of right and left suspension mechanisms. CONSTITUTION:A vehicle speed from a vehicle speed sensor 52 and a handle steering angle from a handle steering angle sensor 54 are inputted to the control part 56 of a control means 50 at the time of vehicle turn. Then, the control part 56 determines the operation magnitude of right and left control pistons 24-1 and 24-2 on the basis of the vehicle speed and handle steering angle, using a three-dimensional map, and outputs a signal corresponding to the operation magnitude, thereby actuating a drive motor 46. As a result, a connection rod 40 moves in the axial direction and the pistons 24-1 and 24-2 are thereby shifted by the predetermined amount. Consequently, the hydraulic pressure to a left strut oil chamber 6-1 is intensified, while hydraulic pressure to a right strut oil chamber 6-2 is weakened to restrain rolling of a vehicle, thereby keeping the vehicle horizontally. According to the aforesaid construction, the rolling of the vehicle can be restrained with a simple constitution and an oil pump or the like can be obviated, thereby improving fuel consumption.
Patent JP-H04188825-A (JP)
Title: Electrode formation method
Inventor: TAKAMATSU OSAMU
IPC: H01L21/306
Filed: 1990-11-22
Abstract: PURPOSE:To simplify the manufacturing processes for cutting down the cost by a method wherein electrodes are selectively deposited on the side and bottom surfaces of a deep silicon trench formed by anisotropical etching step. CONSTITUTION:A mask layer 11 is formed on the whole surface of a silicon wafer 10 having a crystalline directional surface as a main surface and then an opening part 12 to form a cantilever is provided on the layer 11. Next, an electrode layer for leadingout wiring of upper and lower electrodes is formed on the surface having the opening part 12 and then silicon is anisotropically etched away to form the wiring 14 for upper electrode 13 and lower electrode 14. At this time, a part of the wiring 14 is brought into contact with the silicon in the opening part 12. Next, the cantilever is formed by crystal axial anisotropical etching step. Next, a metal is deposited on the exposed silicon and electrode layer by selective deposition step. Through these procedures, the manufacturing processes are simplified to cut down the cost.
Patent JP-H08181741-A (JP)
Title: Analog terminal equipment accommodation device
Inventor: TOJO TOSHIRO
IPC: H04Q3/42
Filed: 1994-12-22
Abstract: PURPOSE: To attain miniaturization and economy of a system and to provide a new communication environment in the analog terminal equipment accommodation device by which an existing analog terminal equipment such as an equipment of an exchange system is connected to a digital line in compliance with an ISDN. CONSTITUTION: The analog terminal equipment accommodation device is provided with a digital subscriber line interface circuit 71 interfacing a digital subscriber line from an exchange and an analog terminal equipment interface circuit 72 interfacing the accommodated analog terminal equipment, a call circuit 73 calling a subscriber based on called information from the digital subscriber line interface circuit 71 and an internal power supply circuit 74 generating a power supply voltage to be supplied in circuits in the equipment.
Patent JP-H08176483-A (JP)
Title: Stamp ink for stencil printing
Inventor: HASEGAWA HIDEKI
IPC: C09D11/037
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a stamp ink which is persistently stable at a viscosity suitable for stamping and increased in the speed of infiltration into paper by bringing it closer to a Newtonian fluid and which, as the result, has good fixability and sets quickly. CONSTITUTION: This ink consists of, based on the total ink composition, 30-97wt.% oil-modified alkyd resin component obtained by the condensation of terephthalic acid, a polyhydric alcohol and an oil or fat and having an oil length of 60 to 90, 0-50wt.% solvent, and 1-30wt.% coloring agent.
Patent JP-H07173857-A (JP)
Title: Swivel joint device
Inventor: NISHIMURA YOSHIZUMI
IPC: E02F9/00
Filed: 1993-12-20
Abstract: PURPOSE:To make it possible to call attention to an operational error when using a running lever. CONSTITUTION:In a swivel joint device which is installed to the turning center of a turning member 2 of a hydraulic shovel provided with a running lever which drives a running member 1 and which is provided with a shaft 11 fixed with the running member 1 and a body 12 engaged with the turning member 2 and fitted into the shaft 11 rotatively in an operation chamber, there is installed a groove 17 which forms a cylindrical part 11a having a shaft center 31 deviated to the axial center of the shaft 11 on the outer circumferential part of the shaft 11. A distance detection means 18 which detects the distance to the outer circumferential part of the cylindrical part 11a is installed to the part of the body 12 which is opposed to the groove 17 while there is installed a means which announces changes in the relative positional relations between the running member 1 and the turning member 2 in conformity with signals output from the distance detection means 18 and this annunciation means consists of an arithmetic operation means 20 and a monitor device 21.
Patent JP-H03183322-A (JP)
Title: Power system monitor
Inventor: HIRAOKA SEIICHIRO
IPC: H02J3/00
Filed: 1989-12-08
Abstract: PURPOSE:To rapidly and effectively transfer an operation of an operator by outputting a difference between the state of a standard power system in a power system distributed in a wide range and the state of a present power system to a man-machine apparatus. CONSTITUTION:Transfer item preserving means 25 preserves a stage change set by transfer item setting means 24, a trouble item in a state change.trouble item table 32. If the stage change, the trouble detected by system state change informing means 22, trouble informing means 23 coincide with items of the state change, trouble of the table 32, the state of the power system is preserved in a stable change.trouble generating state table 33. Transfer item output means 26 compares the state of the present power system with that of the standard power system preserved in a standard system state table 31 by transfer item preserving means 25 on request from the operator, detects the difference and outputs to display it by system state output means 21.
Patent JP-H11151544-A (JP)
Title: Steel plate for friction joining of high-tension bolt
Inventor: HONDA OSAMU
IPC: B23K20/24
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the slip coefficient of a steel to be joined, and to firmly join the steel plate to be joined by forming a plurality of rows of corrugated grooves on a surface of the steel plate to be joined, and forming a plurality of corrugated grooves adjacent to and across a plurality of rows of corrugated grooves. SOLUTION: A recessed part 5 of a groove 2 in steel plate 1 to be joined is pressed by a projecting part of a form rolling roller groove by forming the depth of the recessed part of the form rolling roller groove to be larger than the height of the projecting part, and the steel plate to be extruded by forming the recessed part 5 is inserted in an adjacent projecting part 4, and the projecting part 4 is formed larger in height than the depth of the recessed part 5, and is projected from the surface of the steel plate 1 to be joined. Since the projecting part 4 is projected from the surface of the steel plate 1, its slip coefficient is increased, and the joining strength is ensured by tightening the steel plate 1 to a steel to be joined by high-tension bolt in an abutting manner, and biting the projecting part 4 of a plurality of rows of corrugated grooves 2 into the surface of the steel plate to be joined even when non-formed parts of the corrugated grooves 2 are present in the surface of the steel plate 1.
Patent JP-H09157091-A (JP)
Title: Production of 4h type single-crystalline silicon carbide
Inventor: OTANI NOBORU
IPC: C30B29/36
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain high-quality large-sized 4H type single-crystalline SiC with high reproducibility by introducing a specified amt. of an impurity at the positions of C atoms when single-crystalline SiC is grown by a sublimation- recrystallization method using a seed crystal. SOLUTION: An SiC substrate 1 as a seed crystal is fixed on the inside of the lid 4 of a crucible 3 and this crucible 3 is filled with SiC powder whose particle diameter is preferably >=150μm as starting material 2. The crucible 3 is then coated with graphite felt 7, put on a graphite support rod 6 and disposed in a double quartz tube 5. This tube 5 is evacuated and electric current is supplied to a work coil 8 to increase the temp. of the starting material 2 to about 2,000 deg.C. Atmospheric gas contg. N used as an impurity is then allowed to flow into the tube 5 and single-crystalline SiC is grown by a sublimation- recrystallization method. The impurity is introduced at the positions of C atoms by >=5×10<18> cm<-3> and the objective 4H type single-crystalline SiC is obtd.
Patent JP-H07176711-A (JP)
Title: Photoelectric conversion device
Inventor: KOBAYASHI ISAO
IPC: H01L27/146
Filed: 1993-12-20
Abstract: PURPOSE:To provide a photoelectric conversion device at low cost with a high S/N a small variation, and a high productive yield. CONSTITUTION:A photoelectric conversion unit Sn has a first electrode put opposite to an optical conductive layer and receiving a voltage from a power supply, a second electrode for generating a converted charge and a third electrode put on the optical conductive layer with an insulating layer in between. A photoelectric conversion device includes the photoelectric conversion unit Sn, a bias transistor Rn for applying a bias to the third electrode at the photoelectric conversion unit Sn, a bias capacitor Cgsn located between the second electrode and the third electrode, a storage capacitor Csn, for storing a charge converted photoelectrically, and a transfer transistor Tn for transferring the charge stored in the capacitor. In addition, the bias transistor Rn and the transfer transistor Tn are driven by the same signal.