baber/WOPTO huggingface dataset:
Patent JP-H07305304-A (JP)
Title: Water permeable resin paving method
Inventor: MITSUI YOSHIAKI
IPC: E01C7/30
Filed: 1994-05-12
Abstract: PURPOSE:To insure high water permeability by extrusively granulating ceramic matter material paste into a prescribed columnar shape and the like of a specific diameter, and mixing ceramic baked grains after baking with resin so as to construct it into a layer. CONSTITUTION:Ceramic matter material paste is extrusively granulated and baked into nearly fixed diameter in the range of 1-6mm and column or prism of main aspect ratio of 1-4. Next the ceramic baked grains are mixed with resin so as to construct it into a layer. Otherwise, the grain size of material paste is set 1.5-4mm, and the paste is extrusively granulated and baked into column or prism of main aspect ratio of 1-3, and the grains are mixed with resin so as to construct it into a layer. The water absorption of the ceramic baked grain obtained by baking is set under 5%, and the coefficient of permeability of permeable resin pavement constructed in layer is set over 4X10<-1>/cm/sec. Hereby, granulation efficiency of aggregate can be heightened, waste of aggregate can be eliminated by further enhancing water permeability, and massive feeling with excellent appearance can be insured.
Patent JP-S5914099-A (JP)
Inventor: FUKUI TOSHIROU
IPC: G08C15/00
Filed: 1982-07-15
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-S5247603-A (JP)
Title: Information broadcasting system in the bus terminal
Inventor: MAEDA YOSHIHIKO
IPC: H04Q9/14
Filed: 1975-10-15
Abstract: PURPOSE:To broadcast without error regarding the infomation such as the oute of bus, the time of deparute and arrival, etc., by controlling the broadcasting equipment at the bus terminal station from the device in the bus.
Patent JP-S6016118-A (JP)
Inventor: MATSUDA TOSHIROU
IPC: H02H3/08
Filed: 1983-07-08
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-H06304247-A (JP)
Title: Heat exchanger
Inventor: WAKAYAMA YOSHIAKI
IPC: A61M1/36
Filed: 1993-04-26
Abstract: PURPOSE:To reduce the priming quantity and improve the heat exchange performance. CONSTITUTION:A heat exchanger 1A is equipped with a housing 2 having a blood inflow part 61, a blood effluence port 62, a heat exchange liquid inflow port 63, and a heat exchange liquid effluence port 66, and the inside of the housing 2 is partitioned into five spaces by partitioning walls 71-74. Further, inside the housing 2, a plurality of heat transfer pipes 8 are arranged parallel. Each heat transfer pipe 8 has a double pipe structure consisting of the outer and inner pipes 81 and 82, and both the edges of the outer pipe 81 are embedded and fixed on the partitioning walls 72 and 73, and both the edges of the inner pipe 82 are embedded and fixed on the partitioning walls 81 and 84. Blood flows in the first flow passage 92 between the outer and inner pipes 81 and 82, while the heat exchange liquid flows in the second flow passage 102 inside the inner pipe 82, and then flows in the third flow passage 105 outside the outer pipe 81, through circulation, and heat exchange is performed between these elements.
Patent JP-S612266-A (JP)
Title: Manufacture of alkaline battery
Inventor: KOIDE KOUJI
IPC: H01M4/12
Filed: 1984-06-14
Abstract: PURPOSE:To provide an alkaline battery having good performance although mercury content in zinc is low by preparing paste-like zinc negative electrode having low mercury content with paste-like zinc having high mercury content or zinc powder having high amalgamation rate. CONSTITUTION:Paste-like zinc negative electron 4 having low mercury content is prepared by adding gelled electrolyte and zinc powder to paste-like zinc having high mercury content, or by adding gelled electrolyte and zinc powder to zinc powder having high amalgamation rate. By this process, dispersion degree of mercury is increased, and a paste-like zinc negative electrode containing uniformly amalgamated zinc powder is obtained although its amalgamation rate is 7wt% or less. As a result, an alkaline battery having good performance is obtained although mercury content in zinc is low.
Patent JP-S63287894-A (JP)
Inventor: SONE TAKASHI
IPC: G06F3/153
Filed: 1987-05-20
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-H10311016-A (JP)
Title: Multi-stage type mooring pile
Inventor: ASANISHI KOUJI
IPC: E02B3/06
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a multi-stage type mooring pile which expands and contracts in vertical direction in compliance with change in the water level and also which presents fine landscaping property. SOLUTION: With possibility of expansion and contraction, an upper pile 3 made from steel pipe is accommodated in the lower pile 1 of steel pipe which is installed upright, and with the aid of a pile holder 5 in a ring shape, a floating pier 6 is coupled with the lower pile 1 protruded over the water surface. Because the pile holder 5 is movable in the vertical direction owing to roller situated inside, the pile holder 5 engages a top plate 4 of upper pile 3 and heaves when the water level rises over the normal High level 8 to cause the floating pier 6 also to rise to the high level at the time of flooding 9. When the water level lowers, the upper pile 3 sinks by its own weight along with the sink of the pier 6 so that it is accommodated in the lower pile 1.  This permits the pile height to be adjusted up and down through utilization of the vertical movement of the floating pier resulting from change in the water level, where no excessive protrusion of pile is made over the water surface to ensure a fine appearance. Also because of automatic expansion and contraction together with change in the water level, the management and works can be made easily to permit working in good follow-up after a steep change of the water level.
Patent JP-S5551033-A (JP)
Title: Dehydration of acetone
Inventor: MATSUZAKI KAZUHIKO
IPC: C07C67/00
Filed: 1978-10-09
Abstract: PURPOSE: To remove water from acetone, without producing diacetonealcohol nor adsorbing lower alcohols, by the selective adsorption of water using a specially treated A-type zeolite as an adsorbent.  
     CONSTITUTION: An A-type synthetic zeolite wherein the cations are composed mainly of ions of the elements of from IA group 3rd period to 6th period, or of IIA group 6th period, or their mixture, is treated with a carboxylic acid such as lauric acid or stearic acid, or a phosphoric acid derivative such as phosphoric acid, in a liquid phase, to attain a coating ratio of 0.5W10%. The treated zeolite is packed in an adsorbing column, through which hydrous acetone is passed, to remove the water from the acetone.  
     EFFECT: Reduction of the size of the adsorbing column, elongation of the period of continuous operation, and decrease in the change-over frequency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62282096-A (JP)
Inventor: MORISHITA SHUJI
IPC: D21H19/20
Filed: 1986-05-30
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-S63289922-A (JP)
Title: Vacuum vapor growth device
Inventor: TSUBURAI YASUHIKO
IPC: H01L21/205
Filed: 1987-05-22
Abstract: PURPOSE:To increase the number of times of crystal growth, which is limited by the clogging of reaction products in a filter or a throttle valve for pressure control, and to increase the working ratio of the title device by a method wherein the maximum hole diameter of the filtering medium of the filter provided between a reaction container and the throttle valve for pressure control is specified within a specified range. CONSTITUTION:A filter 24 is provided between a reaction container 21 and a throttle valve 25 for pressure control provided on the side of a flow lower than the container 21 and the maximum hole diameter of the filtering medium of the filter 24 is specified within a range of 10mum-60mum. For example, a vacuum vapor growth device consisting of GaAs and GaAlAs is constituted of flow rate controlling units 11-15 for each raw gas, a TMC evaporation container 16, a TMA evaporation container 17, an arsine bomb 18, pressure gages 19 and 23, a throttle valve 20 for pressure control, the throttle valve 25 for pressure control, the container 21, the filter 24, a vacuum pump 26, three- way valves 27-29 and so on and by specifying the maximum hole diameter of the filtering medium of the filter 24 within the above range, a proper balance is so contrived as to be kept between the amount of reaction products, which are trapped by the filter, and the amount of reaction products, which pass through the filter to the flow lower than the filter.
Patent JP-H0637312-A (JP)
Title: Synapse mos transistor
Inventor: TEI KOUSEN
IPC: H01L29/78
Filed: 1993-05-26
Abstract: PURPOSE: To form a multiple synapse MOS transistor, wherein outside ratios of the gate are different by forming, at a single source electrode and a drain electrode, multiple gate electrodes wherein length or width, or, both length and with are different. CONSTITUTION: On a P-type substrate 100, an n<+> -well is formed, and then a source electrode 01 and a drain electrode 102 are formed. On the P-type substrate 100, an oxide film SiO2 104 is coated, and over the oxide film, six gate electrodes 103 whose width Ws are 1, 2, 4, 8, 16, and 32, while a distance L from the source electrode 101 to the drain electrode 102 being identical, are formed. With an NMOS structure, a synapse NMOS transistor is thus formed. The current flowing in each gate increases as width W increases. Each channel, formed with six gates, has different conductance, while the sum of six conductances becomes one conductance of the synapse NMOS transistor.
Patent JP-H08313909-A (JP)
Title: Liquid crystal display panel
Inventor: KOIKE YOSHIRO
IPC: G02F1/139
Filed: 1995-05-23
Abstract: PURPOSE: To provide a liquid crystal display panel in which the driving voltage of the liquid crystal panel having homogeneous arrangement can be decreased. CONSTITUTION: This liquid crystal display panel consists of a pair of substrates 4A, 4B which are disposed parallel to each other and have transparent electrodes 3A, 3B on the surfaces facing each other, respectively, and oriented films 2A, 2B which are formed on the surfaces of the substrates 4A, 4B facing each other to cover the transparent electrodes 3A, 3B, and are oriented parallel to each other, and a liquid crystal layer 1 of a nematic liquid crystal having homogeneous arrangement, and a chiral agent added to the nematic liquid crystal.
Patent JP-H09286800-A (JP)
Title: New protein, gene capable of coding the same protein and production of the same protein
Inventor: TAKAGI HIROAKI
IPC: C07K19/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To produce a new protein, having a specific amino acid sequence in which a murine and a human epidermal growth factors are converted into a chimera, capable of manifesting the epidermal growth factorlike physiological activities and useful as a therapeutic agent for wound, an antitumor agent, an adjuvant, etc., for anticancer agent. SOLUTION: This new protein has an amino acid sequence represented by he formula and a structure in which a murine epidermal growth factor (m-EGF) and a human epidermal growth factor (h-EGF) are converted into a chimera and capable of manifesting epidermal growth factorlike physiological activities and is useful as a therapeutic agent for wounds, an antitumor agent, an adjuvant, etc., for an anticancer agent.  The new protein is obtained by integrating a chimera gene capable of coding an amino acid sequence in which the amino acid sequence to the 10th position from the N-terminal thereof is composed of an amino acid sequence to the 10th position from the N-terminal of the m-EGF and the amino acid sequences at the 11th to 13th, the 34th to 47th and the 48th to 53rd positions are composed of a combination of an amino acid sequences in parts corresponding to the regions of the m-EGF and h-EGF into a vector and expressing the gene in a host cell.
Patent JP-H01294592-A (JP)
Title: Growth of single crystal
Inventor: SAWADA SHINICHI
IPC: C30B15/12
Filed: 1988-05-23
Abstract: PURPOSE:To grow a high-quality single crystal of little crystal defect by floating a specific coracle on a raw melt in a crucible and a single crystal is pulled from said melt to make the solid/liquid interface shape for the pulling crystal flat or convex. CONSTITUTION:A coracle 9 is immersed in a raw melt 2 in a crucible 1, and a single crystal 5 is pulled while keeping the coracle 9 so as to satisfy the relationship: (1/15)B<=A<=(1/2)B for the depth A of the raw melt 4 within the coracle 9 (where B is the diameter of the bottom of the coracle 9). Said coracle has the following characteristics: (1) fitted with an annular plate 7 covering the melt 4 around the upper end, (2) the diameter B of the bottom and the diameter C of the pulling crystal 5 satisfy the relationship: (1/2)C<=B<=(3/4)C, and (3) at the lower end bottom 8, one or more small openings 10 are provided on the circumference of the bottom.
Patent JP-H10310181-A (JP)
Title: Packaging body for microwave oven
Inventor: SHIBAZAKI MASANORI
IPC: B65D81/34
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a packaging body for microwave oven, which efficiently discharges generating steam while preventing an article to be cooked from leaking out at the time of heat-cooking by a microwave oven, does not lower the commodity value by a sterilizing treatment, etc., and in addition, is inexpensive. SOLUTION: For this packaging body for microwave oven, a packaging sheet of a back affixed part 7 being formed by bonding a pair of packaging sheets, is constituted into multiple layers of an external film and an internal film, and on the back affixed part 7, a peeling part 20 wherein the external film and the internal film are un-bonded or weakly bonded, is provided, and the peeling part 20 is provided to the forming location of a housing part 30 for an article to be cooked, and thus, by an expanding force which generates on the bag main body 1 at the time of heat-cooking, and internal film of the peeling part 20 is broken, and steam is discharged to the outside by passing between the internal film and the external film.
Patent JP-H11305545-A (JP)
Title: Developing device, process cartridge and image forming device
Inventor: ISHII YASUYUKI
IPC: G03G21/18
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To surely recover the undeveloped developer after development in an opening part with a simple structure and to prevent the leakage of a developer by allowing a developer seal member to communicate with a developer carrier so as to have the same potential as the developer carrier in the application of a bias to the developer carrier. SOLUTION: Undeveloped toner is recovered from the lower part of a developing sleeve 5 according to its rotation. A flexible developer seal member 17 is provided in this recovering part. The seal member 17 has one end 17a fixed to the lower frame 18 of a developing device 4 and the other free end 17b laid along the rotating direction of the developing sleeve 5 so as to slide in contact with the developing sleeve 5 by its own elasticity. The same bias as the developing sleeve 5 is applied to the seal member 17 by a power source 20 so that it has the same potential as the developing sleeve 5. According to this structure, the undeveloped toner is taken into a developing vessel 14 regularly in stable state, and the toner leakage from the lower part of the developing sleeve 5 is prevented.
Patent JP-H05292930-A (JP)
Title: Onion regulator
Inventor: YONEMURA HAJIME
IPC: A23N15/08
Filed: 1992-04-17
Abstract: PURPOSE:To obtain an onion regulator capable of firstly performing not only the cutting of the root and stem of each onion but also peeling off the rough skin in one step and remarkably enhancing the operating efficiency and secondly arranging the root of the onion and precisely cutting the root of the onion at a prescribed length. CONSTITUTION:The objective onion regulator is obtained by firstly installing a conveying means 6 for conveying each onion 3, a cutting means 15 for a root part (3c) and a cutting means 16 for a stem part (3b) in a state of blade parts (15a) and (16a) facing into a conveying passage (6a) of the onion 3 transferred with the conveying means 6, further a rough skin peeling means 18 for automatically peeling off the rough skin (d) of a bulbous part (3a) from the onion 3 provided on the downstream side of the cutting means 15 and 16 in the transfer direction and secondly a root arranging means 17 for arranging the root part (3c) of the onion 3 in the same direction on the upstream side of the cutting means 15 for the root part in the transfer direction in addition to the constitution.
Patent JP-S62279251-A (JP)
Title: Electronic control device for engine
Inventor: HORIUCHI TOMOFUSA
IPC: F02D41/34
Filed: 1986-05-29
Abstract: PURPOSE:To prevent the increase in emission and the generation of after burning by providing a scale value changing means for changing the scale value of the shaft of a map on which a controlling quantity is allocated and changing the scale value in accordance with the operating condition of an engine. CONSTITUTION:A scale value changing means 54 selects the scale value of a mixing ratio map stored in a map memory 53 in accordance with an engine operating condition 28. An injection quantity correcting means 56 multiplies a fundamental injection pulse width which is calculated by a fundamental injec tion quantity operating means 51, by a correcting factor determined by a correcting factor determining means 55. And. an injection pulse width is obtained and outputted to an output circuit 57, which, in turn, outputs the injection pulse width to an injector 6 to make it inject fuel. Thereby, the increase in emission, the generation of after burning, and the sooting of an ignition plug at the time of low temp. operation can be prevented.
Patent JP-S5458826-A (JP)
Title: Static inductive electric apparatus
Inventor: KIUCHI KAZUYUKI
IPC: H01F27/08
Filed: 1977-10-19
Abstract: PURPOSE: To prevent the heating of switch by providing air-cooling type coolers along the side of a gas-insulated switch-combined static inductive electric apparatus and by discharging the exhaust hot air of coolers to the opposite side of the switch.  
     CONSTITUTION: The medium pressure side of the tank 1 of a static inductive electric apparatus, e.g., a large capacity transformer, etc., is combined with the gas-insulated switch 8. The large capacity transformer uses the cil-supply air cooling type coolers 3 and 3A. The air discharged from the coolers 3 and 3A is discharged to the opposite side of the gas-insulated switch 8 provided between the coolers groups by means of the wind channel for coolers. Thus, it is possible to prevent the heating of the gas-insulated switch by the exhaust hot air of the coolers for the tank 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5349661-A (JP)
Title: Mechanical sealing of bellows type
Inventor: MIYAZAKI KAZUYOSHI
IPC: F16J15/36
Filed: 1976-10-19
Abstract: PURPOSE:To smoothen sliding contact of flat surface at axis sealing surface and to prevent fatigue breakage of bellows, by means of absorbing vibration of a rotation axis by an O-ring inserted in the inner surface of a rotatio ring, and of setting up a path between the iide of bellows and outside atmosphere.
Patent JP-H06328084-A (JP)
Title: Exhaust drain neutralization device
Inventor: YAGI TOSHIKAZU
IPC: C02F1/66
Filed: 1993-05-26
Abstract: PURPOSE:To constitute the whole of a device in a compact manner by disposing a drain pipe in the vertical direction on one side in a vertical type cylindrical container and setting a drain introducing pipe in the vertical direction on one end in a drain retention tank filled with a neutralizer temporarily installed on the drain pipe. CONSTITUTION:As decomposition is accelerated in an iron drain pipe in the case of draining acidic exhaust drain, it is necessary to neutralize the exhaust drain. In that case, a drain pipe 2 is disposed in the vertical direction on one side of a vertical type cylindrical container 1, on the upper end of which a neutralizer outflow prevention net 3 is mounted. Also, a drain retention tank 4 filled with a neutralizer is disposed adjoining the drain pipe 2 and a drain introducing pipe 6 with an opening 5 is mounted in the vertical direction on one end in the drain retention tank 4. Its drain water is introduced from the drain introducing pipe 6 into the drain retention tank 4, neutralized by a neutralizer 7, and then the drain water only is drained out of the drain pipe 2. The whole of a device can be constituted in a compact manner to reduce the installation space.
Patent JP-S613749-A (JP)
Inventor: KOTANI TERUMITSU
IPC: B32B27/32
Filed: 1984-06-19
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-S63288088-A (JP)
Title: Semiconductor laser
Inventor: OKAWA KAZUHIRO
IPC: H01S5/00
Filed: 1987-05-20
Abstract: PURPOSE:To obtain a semiconductor laser in a bluish green region by forming double- hetero structure consisting of an N-type ZnSe layer, to which fluorine, chlorine or bromine is added as an impurity, a ZnSTe layer and a P-type ZnSe layer to which nitrogen, phosphorus or arsenic is added as an impurity. CONSTITUTION:The crystal of ZnSe, etc., is grown onto the surface of a clean GaAs substrate 1 through a molecular beam epitaxy method. An N-type ZnSe layer 2, to which chlorine Cl is added as an impurity and which has low resistance, is grown. In the growth of the ZnSe layer 2, the ZnSe layer 2 having low resistance and displaying an N type is acquired by simultaneously applying chlorine molecular ions during the irradiation of the molecular beams of Zn and Se. A ZnSTe layer 3 is grown. Lastly, the P-type ZnSe layer 3, to which nitrogen N is added as an impurity and which has low resistance, is grown. The ZnSe layer 3 having low resistance and displaying a P type is obtained by simultaneously[ly applying nitrogen molecular ions during the irradiation of the molecular beams of Zn and Se. Accordingly, the GaAs substrate 1, which has double-hetero structure composed of the N-type ZnSe layer 2 and the ZnSTe layer 3 acquired and a P-type ZnSe layer 4 and on which a thin-film is attached, is cloven, and an ohmic electrode is shaped, thus obtaining a semiconductor laser oscillating bluish green.
Patent JP-H0421373-A (JP)
Title: Oscillation wave motor
Inventor: SHIRASAKI TAKAYUKI
IPC: H02N2/00
Filed: 1990-05-15
Abstract: PURPOSE:To obtain an oscillation wave motor having excellent abrasion resistance in which fluctuation of torque is suppressed by forming a slider of a composite resin having Rockwell hardness (HRM) in the range of 80-110 and forming the frictional face of an oscillator through thermal spray of nickel base alloy or cobalt base alloy so that the frictional face has Vickers number (Hv) in the range of 500-850. CONSTITUTION:An oscillator 2 is secured with a piezoelectric element group 1 on the rear and the surface thereof serves as a frictional face. A mover 7 comprises a supporter 5 and a slider 6 bonded to the surface thereof. The slider 6 is formed as a composite resin layer and contacts with the sliding face of the oscillator 2. The composite resin layer is composed of a composite resin having Rockwell hardness (HRM) in the range of 80-110 whereas the frictional face of the oscillator 2 is formed through thermal spray of nickel base or cobalt base metallic alloy having Vickers number (Hv) in the range of 500-850.