baber/WOPTO huggingface dataset:
Patent JP-2000160831-A (JP)
Title: Concrete form and its manufacture
Inventor: TAMAMURA TOKUO
IPC: B28B7/36
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a concrete form in which an acrylic modified silicone rubber layer is formed at the placing face of concrete of a concrete form body and provide a manufacturing method of the concrete form in which an acrylic modified silicone rubber compound is applied after the placing face of the concrete form body has been pretreated with a silicone-based primer and it is naturally dried after hot air drying. SOLUTION: The coated surface condition of this concrete form is unchanged even if the form is repeatedly used, and especially, releasability of the form from concrete is excellent. Cement does not stick to the face applied with silicone rubber. The form is excellent in durability, releasability, and shock resistance. It can be repeatedly used at first application and working efficiency and economic efficiency are favorable.
Patent JP-H05148929-A (JP)
Title: Fitting structure of panel
Inventor: WATANABE HIROFUMI
IPC: E04B5/02
Filed: 1991-11-28
Abstract: PURPOSE:To make a work easy and safe by spreading pre-cast light-weight concrete panels on a thin groundwork material arranged on a beam and fitting and fixing them on the groundwork material through plural screws. CONSTITUTION:Groundwork materials 11 consisting of a light weight steel beam are fitted and fixed on a beam 12 by welding and the like. Then, plural ALC panels 13 are spread on the groundwork material 11 and the panels 13 themselves are jointed each other by real jointing. Then, a self-drill screw 16 is driven in toward the down side from the upper side of the panel 13 so as to penetrate the panel 13 and insert the top end of the screw 16 into the groundwork material 11 and the panel 13 is fitted and fixed on the grondwork material 11.
Patent JP-H07200693-A (JP)
Title: Method and device for extracting item
Inventor: TORIYAMA SHUJI
IPC: G06Q50/26
Filed: 1993-12-28
Abstract: PURPOSE:To extract required items in the form of a new family registration form at a high speed with a high accuracy. CONSTITUTION:Family register sentence data are inputted and whether or not a variable in a conversion pattern is collated with a family register sentence pattern in a nesting structure or the like is judged. When the collated pattern is present, the pattern is replaced with the corresponding variable of the conversion pattern and repetition is performed until it is judged that the conversion pattern covering until the end of the data is present (51-55). Whether or not the family register sentence pattern is converted into a variable S indicating a sentence end is judged and whether or not the correct collation of the family register sentence pattern is obtained is judged (56). When it is not converted into the variable S, since the correct collation of the family register sentence pattern is not obtained, completion is performed. When the family register sentence pattern is replaced with the variable S, whether or not the plural patterns converted into the variable S are present is judged and the pattern by a combination for which the number of nests is a minimum is selected when the plural converted patterns are present. By converting the extracted family register sentence pattern to an itemized pattern corresponding to the conversion pattern, the item is extracted (57-59).
Patent JP-2000165159-A (JP)
Title: Current mirror circuit and current source circuit
Inventor: KAWASUMI ATSUSHI
IPC: G05F1/10
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent current mirror operation by increasing a margin of the current mirror operation at a low voltage even when a power supply voltage drops. SOLUTION: When a constant current flows to an NMOS transistor(TR) 11 from a constant current source, a mirror current flows to an NMOS TR 12. In this case, an operational amplifier calculates a difference between a gate voltage Vg1 and a drain voltage Vd1 of the NMOS TR 12 and gives the difference to a gate of an NMOS TR 13. When a power supply voltage of this circuit drops and the voltage Vd1 decreases, the NMOS TR 12 enters a triode region and the mirror current is going to decrease. However, when the Vd1 drops, since the difference gets smaller, a drain current of the NMOS TR 13 increases to cancel the decreased mirror current. Thus, even when the power supply voltage drops, the sum of the TRs 12, 13 is not deteriorated in mirroring and an excellent current mirror current can be obtained.
Patent JP-H07186008-A (JP)
Title: Pitch error correction method
Inventor: OHARA KOICHI
IPC: B23Q15/24
Filed: 1993-12-28
Abstract: PURPOSE:To provide a pitch error correction method for a ball screw in which speed of a work during movement can be set to be almost constant, and in which movement of the work in the case of movement around a changing point in a stage can be performed smoothly. CONSTITUTION:An integrated value Ii of correction quantity data to each stage, and increase ratio Ti=D1/P1 at the stage are determined based on correction quantity data Di as pitch error at the stage separated at a specified correction interval Pa. Using this integrated value Ii and the increase ratio Ti, a pitch error correction value DELTA at a current work position (PB) is determined at every specified time, and rotation speed of a servo motor to drive a ball screw is controlled based on the correction value DELTA.
Patent JP-H07185128-A (JP)
Title: Coin game machine and coin
Inventor: YAMAZAKI NOBUHIRO
IPC: A63F7/40
Filed: 1993-12-28
Abstract: PURPOSE:To make coins pass through a group of pin gates without being caught by a simple construction. CONSTITUTION:A transparent resin coating is silk-screened in a predetermined range of the surfaces of a surface plate 8 made of plastics and a table plate 12 of a game machine body and projections 50 each having a predetermined pattern are formed on the surfaces. A coin 18 which falls through a group of pin gates constructed by implanting a plurality of pins 4 each having a nail shape so as to penetrate the surface plate 8 and table plate 12 falls in zigzags. Since a contact area between the coin 18 and the surface plate 8 or the table plate 12 is extremely small because of the projections 50, contact friction force is reduced and the coin 18 smoothly falls without being caught by the pin gates. By the above-mentioned construction, an accident such that the falling coin is caught at the time of a game can be prevented so that maintenance of the game machine can be lightened.
Patent JP-H11158804-A (JP)
Title: Concrete paving method
Inventor: MISAWA HIROSHI
IPC: C04B18/16
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To improve the water permeability, and to improve the water holding property by kneading the blend material of portland cement, the waste material of the crushed light foaming concrete and ballast with water so that they are formed into lump around the ballast, and laying ready mixed concrete in the lump condition. SOLUTION: Water is gradually added to the blend material of portlant cement, ballast 2, sand 3 and the waste 4 of the light foaming concrete (fine powder having a granular diameter at 0.5 mm or less), and when they are kneaded by a plasterer mixer, the sand 3 and the waste material 4 of the light foaming concrete are condensed around the ballast 2 so as to obtain the lumps 1. The lumps 1 of the ready mixed concrete is laid on the ground, and lightly pressed for flattening by a spatula or a plate so as to form a roadbed concrete formed of the lumps 1 and a clearance. Water on the surface reaches the ground surface through the clearance of the roadbed concrete so that the water intrudes into the ground. A part of the water is absorbed and retained by the sand 3 and the waste material 4 of the light cellular concrete.
Patent JP-H07189915-A (JP)
Title: Control mechanism for two-throw variable pump
Inventor: ITO NOBUHIDE
IPC: F04B49/00
Filed: 1993-12-28
Abstract: PURPOSE:To improve output control accuracy and energy utilizing efficiency of a two-throw variable pump. CONSTITUTION:This control mechanism is provided with levers 3A, 3B which are formed integratedly with swash plates 32A, 32B for changing a slant rotating angle, and regulator pistons 4A, 4B for driving the levers 3A, 3B according to pressure supplied to oil chambers 6A, 6B. First control valves 11A, 11B are provided to control pressure in the oil chambers 6A, 6B according to rocking of common rocker arm 7. Piston 9A, 9B are provided to have moment responding to positions of the levers 3A, 3B and discharging pressure of pump units 1A, 1B applied to the rocker arm 7. A second control valve 12A or 12B for forcibly supplying high pressure to the oil chamber 6A or 6B according to operation is provided on at least one of pump unit 1A or 1B.
Patent JP-H11174098-A (JP)
Title: Polarization characteristic measuring method for ferroelectric material
Inventor: FUKURODA JIYUNJI
IPC: G01N27/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To accurately evaluate the polarization characteristic of a ferroelectric material by suppressing the deterioration of the ferroelectfic material to the minimum in a polarization characteristic measuring method for the ferroelectric material used in the case of evaluating the polarization characteristic of a ferroelectric material used in a non-volatile memory device. SOLUTION: This method executes a process of appying a pulse signal containing isometric trapezoid pulses DP1-DP4 to one end of a ferroelectric material, a process of obtaining first and second hysteresis curves produced by application of the isometric trapezoid pulses DP1, DP3, a process of operating residual polarization Pr from voltages V1-V4 at the other end of the ferroelectric material, and a process of shifting the first hysteresis curve downward by Pr/2 and shifting the second hysteresis curve upwrd by Pr/2, and displaying the curves.
Patent JP-H06187854-A (JP)
Title: Wire feeding device
Inventor: NISHIDE YUTAKA
IPC: H05K13/06
Filed: 1992-12-18
Abstract: PURPOSE:To provide a wire feeding device which can hold the tension of wire constant without being provided independently of a wiring portion. CONSTITUTION:In a wire feeding device 25 for feeding wire W10 to a wiring head 22 in X-direction and in Y-direction that intersects X-direction, a wire feeding rod 37 is circularly extended between an X-axis base 30 and a Y-axis base 32 and the wire W10 is suspended by a plurality of suspending jigs 38a-38e mounted on the wire feeding rod 37 at predetermined intervals. Therefore, the amount of movement of the wiring head in Y-direction is absorbed by the wire feeding rod, so an increase in tension caused by movement of the wiring head in Y-direction can be reduced and the tension of the wire is held constant.
Patent JP-H09182397-A (JP)
Title: Permanent magnet type synchronous motor
Inventor: HASEBE MASAHIRO
IPC: H02K1/27
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet type synchronous motor which can sufficiently suppress the generation of cogging torque. SOLUTION: A rotor 37 is provided with a permanent magnet 105 and a rotor core 135 in which a projection part 136 is formed outward in the radial direction. When the open angle of an iron core between magnetic poles is adopted as θ, and an angle formed by the meeting of two straight lines of connecting the center of the farthest two end surfaces S1, S2 of the respective end surfaces of teeth 130 corresponding to the width of the projection part 136 to the center of a rotation axis is adopted as θMIN and an angle formed by the meeting of the farthest two end parts of the respective end parts of a teeth head in the teeth 130 corresponding to the width of the projection part is adopted as θMAX, the width of the projection part 136 is set so as 10 become θMIN<θ<=θMAX.
Patent JP-H10160539-A (JP)
Title: Connecting mechanism between apparatus for controlling or measuring fluid and other apparatus
Inventor: NISHIKAWA MASAMI
IPC: G01F1/68
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a connecting mechanism between apparatus for controlling or measuring fluid and another apparatus which can carry out connection without requiring a high skill and impairing reliability on both the primary and the secondary sides, and in addition, which has an excellent maintenability. SOLUTION: A ring-shaped seal member 20 of preventing the leakage of fluid from fluid flowing holes m, n severally provided on upper and lower flanges 5, 5' and 12, 12' is insertedly provided at centers between the upper flanges 5, 5' severally provided on the primary and the secondary sides of apparatus 1 for controlling and measuring the fluid and the lower flanges 12, 12' provided on the side of other apparatus, and the above centers of a pair of upper and lower flanges 5, 12 and 5', 12' are vertically fastened with one bolt 15 to severally connect the apparatus 1 for controlling or measuring the fluid to the above other apparatus. On the other hand, the connection between both the above apparatuses can be released on the primary and the secondary side by removing one bolt 15 upward.
Patent JP-H10230558-A (JP)
Title: Organic substrate with photoabsorptive reflection preventive film and its manufacture
Inventor: OYAMA TAKUJI
IPC: G02B1/113
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To realize an appropriate visible light absorption factor while an organic substrate with a photoabsorptive reflection preventive film is low in a cost and excellent in durability by a method wherein a layer having silicon, its nitride or its oxide, etc., as main constituents is formed between a plasma treated substrate surface and a photoabsorptive layer. SOLUTION: Metal titanium and silicon are provided as a target on a cathode. Then, a PET film to which an acrylate hard coat layer 11 is applied is set on a substrate holder. At first argon gas is introduced, and RF plasma treatment is applied to the substrate holder. Then, it is changed to a mixed gas of argon and nitrogen, a silicon nitride film (an adhesion layer) 12 is formed, then a mixing ratio of gas is changed, and a titanium nitride film (a photoabsorptive film) 13 is formed. After evacuating an inside of a vacuum tank to a high vacuum, a mixed gas of argon and oxygen is introduced, and a silica film (a low reflective index film) 15 is formed. When a sputtering method is used as a film-forming method, an organic substrate with a light absorptive reflection preventive film can be produced at a low cost.
Patent JP-H06187226-A (JP)
Title: File control system
Inventor: HABAGUCHI KATSUTO
IPC: G06F12/00
Filed: 1992-12-18
Abstract: PURPOSE:To provide a file control system which securely guarantees the consis tency of files of the whole system without overloading a communication when files are transferred. CONSTITUTION:Processors 31A and 31B which are connected to a communication cable 32 are provided with file storage parts respectively and file control tables 42 wherein the names of files stored in the file storage parts and information showing whether or not those files are being updated are recorded corresponding to each other are individually prepared. Further, when a file stored in a file storage part is transferred to the other processor, a file deleting means deletes the source file from its own file storage part and thus when the file is transferred from one processor to the other processor, the source file is deleted to prevent double files from being present.
Patent JP-H11231450-A (JP)
Title: Photosensitive silver halide emulsion having (100) flat platelike particle
Inventor: BOLLEN DIRK
IPC: G03C1/005
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide emulsion containing new (100) flat platelike silver halide particles with improved planeness and homogeneity. SOLUTION: This photosensitive emulsion contains flat platelike silver halide particles having (100) principal planes and >=2 aspect ratio. At least 20% of the projected area of all particles is formed by the flat platelike particles above described, and the particle contains at least one mixed-type dislocation (screw and edge dislocations). In the embodyment of this invention, dislocations are characterized by <110> Burgers vector.
Patent JP-H10178230-A (JP)
Title: Method and device of driving and controlling semi-conductor laser, and radiograph reader
Inventor: YASUDA HIROAKI
IPC: H01S5/068
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent a breakdown of the device caused by the overcorrect in the laser when the laser is not in a steady state in a method and device of driving and controlling semiconductor laser. SOLUTION: A temperature control means 18 detects a temperature of a laser diode excited solid laser 12 and keeps the laser temperature at the final targeted temperature. If the detected temperature is not in the range of a predetermined temperature, a selector 24 is switched to an ACC(Automatic Current Control) 22 and the current flowing in the semiconductor laser 12 is controlled so that the current can stay constant. If the laser 12 reaches the steady state and stays in the predetermined temperature range, the selector 24 is switched to an APC(Automatic Power Control) 20 and the photooutput of the laser 12 is steadily controlled so that the output may be kept constant.
Patent JP-H11162613-A (JP)
Title: Manufacture of connector pin and molding device for connector pin slip-off prevention recessed part
Inventor: SAKURAI TOMEJI
IPC: H01R13/04
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a connector pin that improves its productivity, makes its insertion during connection work smooth by allowing a precise product to be formed, and suppresses heat generation by improving its contact. SOLUTION: Using a bottomed cylindrical body 3 formed by drawing a metal plate by the use of a male die 1 and a female die 2, the bottom cylindrical body 3 is axially stretched multiple times by changing the diameters of the male and female dies to smaller ones step by so that, while its diameter is being made smaller and smaller and its thickness is being made thinner and thinner, its cylindrical body part 3a is drawn into an elongated form, and thus, the bottomed cylindrical body 3 having a small diameter is formed. Thereafter, a small diameter cylindrical body 3A that has undergone a bottom removing process is fitted in between a gap adjusting member of a molding device and a roller disposed in a hole in its inside, and a circumferential slip-off prevention recessed part 8 is formed on the peripheral wall of the cylindrical body part 3a of the small diameter cylindrical body 3A.
Patent JP-H03196178-A (JP)
Title: Learning supporting system
Inventor: YANO TAKANORI
IPC: G09B7/04
Filed: 1989-12-26
Abstract: PURPOSE:To automatically issue the next theme flexibly corresponding to an answer by combining a theme item by automatically generating the theme based on a combina tion table, selecting a little difficult theme item for a correct answer, and selecting the theme item factorized in detail or the one with the same level and a little easier for an incorrect answer. CONSTITUTION:The theme is classified in advance, and is factorized at every theme item, and for example, in a dyadic operation such as A::a or b:: arithmetic processing, a::al->a2:: dyadic operation, or b::bl->b2:: monadic operation, a first column is a mark to show the theme item, for example, A, (a), and (b), etc. Also, a second column shows the relation of the theme item, which shows what kind of theme item should be recognized to realize the theme item of the first column. Furthermore, the following three theme relating elements are designated as the theme relating element, and the one whose item is end in 1) or 2)->3) and shows a fundamental theme with the lowest level. A third theme is the name of the theme item, and the theme is provided by using the value of the column, and for example, when the theme item (a) is selected, it is displayed like that 'Generate a program of dyadic operation'. In such a way, it is possible to generate a large number of themes to be provided by automatically combining the theme item.
Patent JP-H04208342-A (JP)
Title: Heat-exchanging ventilator
Inventor: MIZOBATA KOUKICHI
IPC: F24F7/08
Filed: 1990-11-30
Abstract: PURPOSE:To introduce cooled supply air into a room during air-cooling and heated supply air during air-heating by a method wherein dampers are switched so that the supply air is cooled by heat-exchanging at a heat exchanger and supplied into the room through a first air supply path during air-cooling, and the supply air is heated by heat-exchanging at the heat exchanger and supplied into the room through a second air supply path during air-heating. CONSTITUTION:An air path A is to lead supply air K from a duct D1 to a duct D2 and includes two alternative air paths, a first air path A1 and a second air path A2. The first air path A1 leads the supply air K from the duct D1 to the duct D2 through a joint 11, a compartment 1j, a through-hole 16b, a compartment 1c, a heat exchanger 2, a compartment 1a, a through-hole 15c, a compartment 1g, a fan 3, and a joint 12. The second air path A2 leads the supply air K from the duct D1 to the duct D2 through the joint 11, a compartment 1j, a through-hole 16a, a compartment 1d, the heat exchanger 2, a compartment 1b, a through-hole 15d, a compartment 1i, a through-hole 18b, a compartment 1h, a through-hole 19a, a compartment 1f, a through-hole 18a, the compartment 1g, the fan 3 and the joint 12. The two air paths A1 and A2 are selectively switched to one another by changing dampers 5, 6 and 7 from a state shown by solid lines over to a state shown by chain double-dashed lines.
Patent JP-H09156672-A (JP)
Title: Two-agent containing container
Inventor: TAWARA TOMIO
IPC: B65D30/22
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent two agents from coming into contact with each other at the mouths of containers in which the two agents are contained separatedly. SOLUTION: A welded belt part 2 is provided at an intermediate portion of a body 12 of a thin-walled cylindrical container body 1 made of a synthetic resin, and two containing chambers 3, 4 which are packed with an agent N1 and an agent N2, both being composed of a fluid material, respectively, are connectively provided on and under the welded belt part 2 so as to hold the welded belt part 2 therebetween, thereby forming the container body 1 into an integrated container. Self-closing outflow passages 6, 6 comprising non-welded portions and communicating to the containing chamber 3, 4, respectively, are formed side by side at the welded belt part 2 and, by cutting the integrated container horizontally into two at the welded belt part 2, the integrated container is separately formed into two push-out containers, in which discharge ports 9, 9 are opened into the outflow passages 6, 6, and can be used as the two containers.
Patent JP-H07150440-A (JP)
Title: Net member comprising flat yarn
Inventor: MORIKAWA AKIRA
IPC: C08L101/16
Filed: 1993-11-27
Abstract: PURPOSE:To obtain a net member made of flat yarn comprising a plastic to be degraded and decomposed by light rays (ultraviolet light) or with a microorganism. CONSTITUTION:This net member made of flat yarn is obtained by weaving or knitting flat yarn comprising a plastic containing a light degradable and/or a microorganism decomposable material. By using the flat yarn, a material, which is suitably usable for stabilizing the ground in shore protection work, growing lawn grass, planting trees and plants, etc., degraded and decomposed by ultraviolet light or with a microorganism in soil or water and returned to the natural world even by allowing to stand as it is after the completion of the target use and has less fear of environmental pollution, can be obtained. Further, the net member is expected to have uses such as a packaging material besides a net stabilizing the ground in shore protection work, a net for growing lawn grass, a net for planting trees and plants, etc.