baber/WOPTO huggingface dataset:
Patent JP-S6219411-A (JP)
Title: Supplying of resin blended with reinforcing fiber
Inventor: NISHINO YOSHINORI
IPC: B29C45/18
Filed: 1985-07-19
Abstract: PURPOSE:To make it possible to improve the percentage of content of reinforcing fibers and to completely deaerate by a method wherein short reinforcing fibers are compressed in each container and supplied with resin from one side of the container while being deaerated by suction from its other side and finally supplied to compression molding devices by being extruded under high pressure. CONSTITUTION:Short reinforcing fibers 5 charged in containers 1A and 1B are compressed by means of pressing members 2A and 2B so as to be able to uniformly realize their desired density. In addition, the fibers are impregnated with resin 11 under the state that neither void is developed nor reinforcing fibers are cut by supplying resin from one side of each container and deaerating the fibers by suction from its other side. The resultant resin blended with reinforcing fibers is extruded in a high pressure generator 22 by each of pressing members 2A and 2B so as to be supplied to compression molding devices 26 by actuating the high-pressure generator 22. Consequently, the percentage of content of reinforcing fibers 5 in the resin 11 can be improved and the deaeration of the resin can be completely done and accordingly products with excellent quality are obtained at all times.
Patent JP-S6319434-A (JP)
Title: Elastic oil damper
Inventor: ARAN KAUN
IPC: B60R7/06
Filed: 1986-07-10
Abstract: PURPOSE:To increase the diameter of a hollow plunger by disposing a spring and a floating piston in the hollow portion of the hollow plunger slidably fitted in a cylinder so that oil in the cylinder flows to the hollow portion in compression stroke. CONSTITUTION:A hollow plunger 2 is slidably fitted in a cylinder 1 and a hollow portion 3 of the plunger 2 is provided with a floating piston 7 and a spring 8 for elastically urging the floating piston 7 inside the cylinder 1. And the plunger 2 is provided on the end entering the cylinder 1 with a communicating hole 5 for moving oil between the hollow portion 3 and the cylinder and a valve 6 axially movable to close a portion of the communicating hole 5. Thus, the diameter of plunger 2 can be increased up to that of cylinder 1 so that problems in the strength can be eliminated.
Patent JP-H065819-A (JP)
Title: Semiconductor memory device
Inventor: HAMA KAORU
IPC: H01L27/11
Filed: 1992-06-19
Abstract: PURPOSE:To avoid a malfunction even if particles having a larger charge quantity than the charge quantity held by a node is inputted and improve the strength against a soft terror without providing an error correction, etc. CONSTITUTION:A plurality of memory cells provided on a semiconductor substrate, bit lines 12 which serve to the data input/output of the memory cells, a word lines serves to the selection of the memory cells and a sensing amplifier connected to the bit lines 12 are provided to constitute a semiconductor memory device. Three different memory cells 11a, 11b and 11c on the same bit line 12 are used as one unit. The bit line 12 is divided into N parts and the respective memory cells 11a, 11b and 11c of the one unit are provided in each division.
Patent JP-H0910041-A (JP)
Title: Containing furniture
Inventor: NAKAO KOICHI
IPC: A47B47/02
Filed: 1995-06-27
Abstract: PURPOSE: To provide a containing furniture in which upper space of an existing furniture can be effectively utilized in a simple constitution. CONSTITUTION: A right and a left side plates 2 are connected and fixed at close positions to an upper front end 2b, an upper back end 2c, and a lower back end by three horizontal members 3 of which lateral length can be reduced to a desired length by cutting cross tie members 31.
Patent JP-S5784914-A (JP)
Title: Method and apparatus for manufacturing gas burner
Inventor: UEDA KIYOSHI
IPC: B21D28/12
Filed: 1980-11-14
Abstract: PURPOSE:To obtain a method and apparatus for manufacturing a gas burner, having good workability, by inserting a rack-like lower mold into a tubular combustion pipe, engaging a pinion-like cutting part having cutting blades with the lower mold, and drilling a flame hole. CONSTITUTION:A lower mold is inserted into a combustion pipe 11, its teeth mold 19 is contacted with the inside of a flame hole-forming part, and a cutting part 21 is lowered and contacted with a peiphery slightly before the flame hole- forming part of the combustion pipe 11. Then, the cutting part 21 is turned while being pressed downwards, and each of cutting blades 22 is engaged with the teeth mold 19 of the lower mold 18 in such a way as to put the wall of the combustion pipe 11 between them. The tip edge 23 of the blade 22 engaging with the first thread bottom of the lower mold 8 serves to open in shearing manner the wall of the combustion pipe 11 and then to downwardly fold the wall by the slopes 24a and 24b of the blade 22 so as to form a rib 15. Since the flame hole 14 is separated from the rib 15 in this way, stable combustion flame can be obtained.
Patent JP-H04359666-A (JP)
Title: Energy saving power generating system
Inventor: NAKAMURA EISAKU
IPC: H02K53/00
Filed: 1991-06-05
Abstract: PURPOSE:To provide a energy saving power generating system which can generate power without requiring large amount of energy. CONSTITUTION:An energy save power generating system 10 comprises a first rotary gear 12A, a second rotary gear 12B, a third rotary gear 12C, a fourth rotary gear 12D, a first small rotary gear 32A, and a second small rotary gear 32B. A first drive shaft 28A is secured, at one end 28a and the other end 28b thereof, to a first generator 30A and the rotary shaft 31A of a second generator 30B, respectively. A well known starter motor 36 and a first externally driven motor 38A are juxtaposed in the intermediate part of the drive shaft 34A.
Patent JP-H0210370-A (JP)
Title: Electrophotographic sensitive body
Inventor: NARUKAWA SHIRO
IPC: G03G5/082
Filed: 1988-06-29
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high photosensitivity and high charge holding rate by constituting a photoconductive layer of said electrophotographic sensitive material of a-SiO having >=40 atomic % content of H and halogen in the film. CONSTITUTION:An electrophotographic sensitive body is formed by laminating successively an intermediate layer 2 for inhibiting injection of electric charge from an electroconductive base body 1 side consisting of Al, etc., a photoconductive layer 3 consisting of N-contg. a-SiO, and a surface protective layer 4 for protecting the surface and improving the chargeability and the charge holding rate, on the base body 1, wherein the H content and the halogen content of a-SiO in the film are regulated to >=40 atomic %, and the photoconductive layer is prepd. by the electron cyclotron resonance process. Thus, a photosensitive body being preparable with a high film-forming velocity, having high photosensitivity and high charge holding rate is obtd. inexpensively.
Patent JP-H1115831-A (JP)
Title: Method and device for generating regression tree
Inventor: MORIMOTO YASUHIKO
IPC: G06F19/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To constitute more preferable tree through the use of two numeric attributes for a division rule by cutting the area of a packet minimizing the mean square error of the value of a target numeric value and generating nodes on data in the area of the packet which is cut and data out of the area. SOLUTION: A plane corresponding to the two predicate numeric attributes is constituted and the plane is meshed (step 122). Respective mesh elements store data on the number of tapple belonging to a pertinent mesh and the sum of the target numeric attributes of the tapple belonging to the pertinent mesh in a data set D. The form of the area R which is cut from the plane is designated (step 124). The forms of the areas R which are cut are x-monotone, an orthogonal projection and base monotone. Then, a probing parameter θ is changed and the area R making interclass variance to be maximum is cut from the pane (step 126). The area R is set to be the division rule R.
Patent JP-H0720507-A (JP)
Title: Matrix optical switch
Inventor: IWASAKI MASAAKI
IPC: G02F1/313
Filed: 1993-06-30
Abstract: PURPOSE:To uniformalize the switching voltages in respective elements within the matrix optical switch and to realize a device structure for making the voltages lower. CONSTITUTION:This matrix optical switch 10 includes plural elements 16aa to 16cd. These elements 16aa to 16cd are constituted by forming control electrodes 15aa to 15cd in parts of directional couplers 14aa to 14cd. These directional couplers 14aa to 14cd are constituted by forming plural optical waveguides 12a to 12h on a ferroelectric crystalline substrate 11 having an electro-optical effect by bringing prescribed areas 13a, 13b, 13c in proximity to each other. All of the control electrodes 15aa to 15cd in these directional couplers 14aa to 14cd have the same structure and are so wired that the direction to be impressed with electric field is the forward direction of the crystal axis.
Patent JP-H117349-A (JP)
Title: Noise reducing electronic circuit and integrated circuit for bus wiring
Inventor: NAKAJIMA TOSHIO
IPC: G06F3/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To extremely prevent the generation of ground bounce, cross talk, or radiation noise at the time of data transfer between IC. SOLUTION: In this noise reducing electronic circuit, parallel data transfer is operated by using a bus wiring 4 connected between plural integrated circuits 1 and 2. Parallel data d0-dn to be outputted from the integrated circuit 1 being a data transmitting side are delayed little by little between each data within one period of a clock signal in the integrated circuit. Then, parallel data dd0-ddn including the delay between each data are converted into co-phase data f0-fn by a signal with the same period as the clock signal in the integrating circuit 2 being a data receiving side.
Patent JP-H0830246-A (JP)
Title: Method and device for controlling information display board
Inventor: YAMAGUCHI TOSHIHARU
IPC: G09G5/00
Filed: 1994-07-13
Abstract: PURPOSE:To attain an input of display information even from a terminal connected to an information display board and to directly display the display information from the terminal on the information display board without through a host. CONSTITUTION:This device is provided with a key board 1 inputting the setting, etc., such as the display information and a display time, an input control part 2 performing error check of the input data from the key board and formation of the display data consisting of a telegram, an input/output display data control part 3 controlling the telegram from the input control part 2, a host display data transmission/reception control part 4 registering the telegram in the host or taking out the second display data being the telegram of the display information from the host, a terminal register data hold part 7 holding the display information and a display control part 8 really performing the display and the display ink struction, etc., of the display information on the information display board. The input control part 2 performs the processing returning an error message when a key board inputted picture data number is equal to the picture number of the host. Although the information display board control part 5 controls the second or third display data from the host and the terminal exclusively, it may be provided with a function returning the error message.
Patent JP-S6141813-A (JP)
Title: Coal burner nozzle
Inventor: OGURO TAKASHI
IPC: F23D1/00
Filed: 1984-08-02
Abstract: PURPOSE:To obtain the coal burner nozzle having high thermal shock resistance, no generation of crack on a flow regulating plate during the operation, and having high wear resistance by a method wherein the rear part of each flow regulating plate is formed by a ceramics, and at least one side end part is formed by a silicon nitride or a silicon carbide. CONSTITUTION:A flow regulating plate 13 of a coal burner nozzle is divided into a front part 13a and a rear part 13b, the front part 13a is formed by a steel family material, for instance, a high Cr-high N1 family stainless steel having high temperature corrosion resistance and high temperature oxidation resistance. The rear part 13b of the flow regulating plate 13 is divided further plural parts, parts 14a, 14b composing the both ends thereof are formed by ceramics such as a silicon nitride or silicon carbide, and parts 15a-15e composing the central part thereof are formed by a low cost ceramics such as an alumina. Each part 14a, 14b, 15a-15e composing the rear part 13b of the flow regulating plate 13 has an U-shaped section, fitted into a horizontal protruded end 13'a of the front part 13a, and fixed with a screw 16 made of ceramics.
Patent JP-H0911411-A (JP)
Title: Thermoplastic resin sheet for welding under electromagnetic induction heating and electromagnetic induction heating of thermoplastic resin
Inventor: MAKIHATA KAZUMASA
IPC: B32B27/18
Filed: 1995-06-28
Abstract: PURPOSE: To provide a thermoplastic resin sheet suitable for welding under electromagnetic induction heating and obtain a stable weld strength without deteriorating the external appearance of members welded by welding work carried out in a short period of time. CONSTITUTION: Iron fibers (30μ×2mm) are blended with an ABS resin to be kneaded by a biaxial kneader, and a compound containing 40wt.% of the iron fibers is prepared. This compound and an ABS resin which does not contain iron fibers are co-extruded to make a thermoplastic resin sheet for welding under electromagnetic induction heating, in which a thermoplastic resin layer 1 for welding and a thermoplastic resin base layer 2 are made into one body. The compound forms the thermoplastic resin layer 1 for welding, while the ABS resin forms the thermoplastic resin base layer 2. The thickness of the thermoplastic resin layer 1 for welding is set to 0.02 or more of the thickness of the thermoplastic resin base layer 2.  The side of the thermoplastic resin layer 1 for welding is allowed to abut against another thermoplastic resin member, whereby both the members are thermally welded with electromagnetic induction heating.
Patent JP-S6223114-A (JP)
Title: Monitoring for ultraviolet cleaning
Inventor: OTAKE MITSUYOSHI
IPC: H01L21/3065
Filed: 1985-07-24
Abstract: PURPOSE:To enable the judgement of the completion of cleaning about an individual matter to be cleaned by a method wherein the organic substance film on the surface of the matter to be cleaned is decomposed by oxidation utilizing the ozone generated by ultraviolet rays and the cleaned state of the matter is monitored by an in-line using the gas produced by this decomposition. CONSTITUTION:Oxygen gas 2 introduced in a cleaning tank 1 from a gas introducing port 1a is irradiated with an ultraviolet lamp 3 to generate ozone and the resist on an Si semiconductor wafer 4 set up in parallel to the lamp 3 is decomposed by oxidation. Moreover, the ozone absorbs the ultraviolet rays emitted from the ultraviolet lamp 3 and is decomposed into excited oxygen atoms richer in an oxidative reaction than the ozone and the resist on the Si semiconductor wafer 4 is decomposed by oxidation in the same manner as the ozone. A component produced by this oxidation decomposition scatters on the Si semiconductor wafer 4 in a gaseous state and is exhausted through an exhaust vent 1b, while infrared rays A emitted from an infrared light source 5 are absorbed in the decomposition gas on the semiconductor wafer 4, the absorption strength is measured by an infrared detector 6, and at the same time, the measured value is monitored by a recording meter 7.
Patent JP-H04309360-A (JP)
Title: Hollow yarn membrane type fluid treating device and its production
Inventor: MORITA HIROTOMO
IPC: A61M1/18
Filed: 1991-04-08
Abstract: PURPOSE:To smoothly form the partition wall of a surface in contact with blood and to smooth the flow of the blood to the apertures of hollow yarn membranes by constituting the partition wall of plural layers of materials and forming the surface layer of a functional resin which covers the outer periphery of the ends of the hollow yarn membranes. CONSTITUTION:The hollow yarn membrane type fluid treating device 100 is obtd. by having a housing 1 which is provided with a fluid inflow/outflow part 8, a hollow yarn membrane bundle 3 which consists of the many hollow yarn membranes 2 and is housed in this housing 1 and the partition wall 4 which supports the ends of the respective hollow yarn membranes 2 in the state of opening the ends of the respective hollow yarn membranes 2, liquid tightly fixes both ends of the hollow yarn membrane bundle 3 to the housing 1 and isolates the internal spaces of the hollow yarn membranes 2 in the housing 1 from the external space. The partition wall 4 consists of plural layers of the materials and the surface layer 4a thereof is formed of the functional resin. The surface layer 4a is constituted by covering the outer peripheries 2a at the ends of the hollow yarn membranes 2. Since the sectional area of the flow passages in the aperture parts at the ends of the hollow yarn membranes does not decrease, an increase in pressure drop does not arise.
Patent JP-H09177544-A (JP)
Title: Catalyst deterioration determining device
Inventor: TANAHASHI TOSHIO
IPC: F01N11/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To accurately determine the deterioration of a catalyst by calculating the progress degree of the deterioration of the catalyst within a period predetermined based on the temperature of the catalyst and an oxygen content in exhaust gas, integrating the progress degree of the deterioration and determining the deterioration of the catalyst from the integrated value. SOLUTION: When the deterioration of a ternary catalyst 10 is to be determined, first the temperature of the catalyst is calculated from the output signal of a temperature sensor 16 in an electronic control unit 20 and then an oxygen content is calculated from the output signal of an air-fuel ratio sensor 15. Then, the progress degree D of deterioration caused by poison contamination is calculated per unit time from a map and a deteriorating speed K is calculated from the map based on the temperature of the catalyst and the oxygen content. Then, by multiplying the sum between the deteriorating speed K and the deterioration degree D by an interruption time interval Δt, the deterioration progress degree S of the catalyst within the interruption time internal is calculated, integrated, determination is made as to whether this integrated value exceeds the predetermined fixed value S0 or not and if the answer is YES, the deterioration of the ternary catalyst 10 is determined.
Patent JP-H0326421-A (JP)
Title: Wire cut electric discharge machine
Inventor: YOKOMICHI SHIGEJI
IPC: B23H7/10
Filed: 1989-06-24
Abstract: PURPOSE:To prolong life of a carrier belt by giving tension to a wire electrode with a driving roller provided at the carrying-out terminal end of the carrier belt. CONSTITUTION:When a wire electrode 3 sent out from the wire sending-out side goes downward passing a lower part wire guide device 13, the wire electrode 3 reaches a carrier belt 17 guided by a groove of a roller with groove 47 and carried out to the side by the carrier belt 17. As the wire electrode 3 is pulled by tension driving rollers 53A and 53B arranged at the carrying out terminal end of the carrier belt 17, necessary tension is given to the wire electrode 3, and the wire electrode 3 is brought into contact with the bottom of a groove part of the roller with groove 47.
Patent JP-H0450148-A (JP)
Title: Hardened cement
Inventor: MIZUNUMA TATSUYA
IPC: C04B40/02
Filed: 1990-06-19
Abstract: PURPOSE:To obtain a hardened cement having excellent durability by curing a composition having a unit water content and a cement content falling within respective specific ranges using a high-performance water-reducing agent or a high-performance AE water-reducing agent and specifying the pore volume in the hardened product. CONSTITUTION:The objective hardened cement has a cement content of 320-800kg/m<3> and a unit water content in the cement composition adjusted to 80-l60kg/m<3> with a high-performance water-reducing agent or a high-performance AE water-reducing agent and gives a hardened and cured material having a pore volume of 5-40mm<3>/g. The cement content participates in the improvement of the external durability such as surface appearance of the hardened cement in addition to structural durability such as neutralization property and water-permeability. When the amount is smaller than the lower limit, the surface strength of the hardened material becomes poor to cause the surface delamination by freezing and melting action and when it is higher than the upper limit, cracks are liable to generate by the heat caused by the hydration reaction of cement with water. To attain the pore volume falling within the above range, it is necessary to highly reduce the water content to keep the unit water content within the above range.
Patent JP-S5952809-A (JP)
Title: Protection device of magnet coil
Inventor: ISHIGAKI YUKIO
IPC: G21B1/25
Filed: 1982-09-20
Abstract: PURPOSE:To discharge an accumulated energy in a short time and reduce the size of an equipment by a method wherein a resistor to which a switch is connected in parallel is connected to the exciting input end of a magnet coil and a contol circuit which outputs a command for regnerative driving of an exciting source and a command for opening the switch given above. CONSTITUTION:A superconducting coil 1, an exciting source 2 and a protecting resistor 4 are connected in series and a switch 3 is connected to the protecting resistor 4 so as to short circuit it. A quench detecting signal given by a quench detecter 5 is put into a control circuit 6 which is so composed that it outputs a command for regenerative driving to the exciting source 2 and at the same time a command for opening to the switch 3 in accordance with the input quench detecting signal. When quench occurs in the superconducting magnet 1, the exciting source 2 is driven in regenerative manner and at the same time the switch is opened and an accumulated energy is consumed by the protecting resistor 4 and fed back to the AC source and discharged quickly.
Patent JP-H0327035-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OSHIMA NAOTO
IPC: G03C1/83
Filed: 1989-06-23
Abstract: PURPOSE:To improve the rapid processability of a sensitive material, the sharpness of an image and the linearity of the gradation by using silver chlorobromide particles having a specified silver chloride content or above and a dye having specified solubility in water. CONSTITUTION:This sensitive material has a silver halide emulsion layer contg. silver halide particles (A) made of silver chlorobromide having >=90 mol% silver chloride content and not practically contg. silver iodide and also has a hudrophilic colloidal layer contg. a dispersed finely powdered dye practically insoluble in water at pH<=6 but practically soluble in water at pH>=8. The particles A are preferably silver chlorobromide particles having a locally present phase having >20 mol% silver bromide content, contg. an Ir salt in the phase and having <=10 mol% average silver bromide content in the surfaces.