baber/WOPTO huggingface dataset:
Patent JP-H0633409-A (JP)
Title: Composition for resin mortar water permeable pavement
Inventor: FUKADA KAORU
IPC: C04B26/14
Filed: 1992-07-17
Abstract: PURPOSE:To improve the workability and strength by a method wherein sepiolite fibers the lengths of which are specified are added to a water permeable pavement material formed of a colored aggregate with a single grain size and cold- setting resin. CONSTITUTION:A water permeable pavement material with a high porosity formed of a colored aggregate with a single grain size, such as natural cobble stones, crushed stones or a colored porcelain aggregate, and cold thermosetting resin, such as epoxy resin, is prepared. Sepiolite fibers are added thereto, and even when temperature is changed owing to oil suction operation during construction and curing, the thickness of a resin film is kept at a constant value. This constitution stabilizes a strength without being influenced by a change in the outside air temperature, prevents the occurrence of separation through the increase of an interaggregate fastening force, prevents the change of an aggregate color tone, and improves the bending strength.
Patent JP-S6083006-A (JP)
Title: Optical integrated circuit
Inventor: HIRUMA TAKEYUKI
IPC: G02B6/24
Filed: 1983-10-14
Abstract: PURPOSE:To facilitate the connection of an optical fiber to an optical waveguide and to reduce the coupling loss by making a V-shaped groove in one edge of a film for forming the optical waveguide and by uniting the waveguide and the V- shaped groove to one body on the same substrate. CONSTITUTION:An epitaxial film 2 with high resistance for forming an optical waveguide is deposited on a substrate 1 by MOCVD, and a ridge 3 is formed as the optical waveguide by ion beam etching without using a mask. At this time, Au is used as an ion source, and ion beams are converged with acceleration voltage and irradiated perpendicularly to the substrate 1. The desired ridge 3 is formed by carrying out etching while moving the ion beams along the surface of the substrate 1. The core part of a single-mode optical fiber is fixed in a V- shaped groove 5 made by similar etching so that one end of the ridge 3 as the optical waveguide is brought into perfect contact with one end of the optical fiber 4. The fiber 4 is then coupled to the optical waveguide by irradiating He- Ne laser light on the fiber 4.
Patent JP-S6249786-A (JP)
Title: Electronic still camera
Inventor: NAKAYAMA MASAAKI
IPC: H04N5/225
Filed: 1985-08-29
Abstract: PURPOSE:To decrease power consumption by supplying driving power to all the circuits and means by depressing of a shutter switch, photographing an object after an image pickup means goes to a stable state, then the object is recorded after a recording medium goes to a stable state, to limit the supplying period of the driving power supply to respective circuits and means, to the necessary minimum. CONSTITUTION:When a power supply source switch 12 closes under an instruction fro a system control circuit 10, the drive power from a power source 11 is supplied to all the circuitries and devices of the titled still camera. The state of the recording medium is detected by the first state-detector 8 and the second state-detector 9. When the medium 5 goes to a stable state, a shutter 2 is released until a prescribed period of exposure lapses, and the object is photographed. Thereafter, the object stored in the image pickup device 3 is read out, subjected to a signal processing circuit 4, and recorded in a recording medium 5. When the recording ends at a time T8, the switch 12 accepts an instruction to open, and the power supply to respective components of the titled camera is stopped.
Patent JP-S5980995-A (JP)
Inventor: KAWASE HIDEYUKI
IPC: H05K7/14
Filed: 1982-11-01
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-S6169153-A (JP)
Title: Resin seal type semiconductor device
Inventor: TAKANASHI MIKIO
IPC: H01L23/28
Filed: 1984-09-12
Abstract: PURPOSE:To ensure high damp-proofing by a method wherein a semiconductor element is placed and fixed onto an element loading section for a metallic lead frame, the element and an external lead are connected by a metallic small- gage wire, a reticulate metallic small-gage wire is placed and a required section is sealed with a resin. CONSTITUTION:A semiconductor element 1 is placed and fastened onto an element loading section 2 for a metallic lead frame, and the semiconductor element 1 and external leads 4 are connected. A reticulate metallic small-gage wire 6 made of a metal having an ionization tendency equal to or higher than a metal used as a metallic wiring in the semiconductor element 1 is fixed onto the element loading section 2 so as not to be brought into contact with a metallic small-gage wire 3, and the reticulate metallic small-gage wire 6 is not brought into contact with the semiconductor element 1. A required section is sealed with a resin 5, thus forming a semiconductor device having high damp- proofing. Accordingly, water molecules intruding through the resin are captured by the reticulate metallic small-gage wire before they reach the semiconductor element, and reacted with the reticulate metallic small-gage wire, thus protecting semiconductor itself from moisture.
Patent JP-S6083301-A (JP)
Inventor: SAKASHITA MITSUNORI
IPC: H01C7/00
Filed: 1983-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04329115-A (JP)
Title: Control method of mold clamping of blow molding machine and device
Inventor: KANO YOSHIAKI
IPC: B29C49/78
Filed: 1991-04-30
Abstract: PURPOSE:To perform efficient blow molding, by a method wherein a passing time of the lower end of parison is detected at three regular positions or more of the vertical direction in the middle of dangling case of the parison and a point of time when the lower end of the parison arrives at a position separated from the lower end of a mold cavity by a fixed distance is estimated and operated. CONSTITUTION:Photoelectric sensors 16a, 16b, 16c, 16d detecting that the lower end of parison 2 has passed through positions each are fixed to regular positions of a vertical direction in the middle of a dangling course of the parison 2 at a fixed height position. A passing signal is sent to a detecting part 18 of a passing point of time of the parison, simultaneously with a start of injection clocking is begun in a timer 19, a signal is sent to the detecting part 18 of a passing point of time of the parison, through which a time when the lower end of the parison 2 has passed through regular positions each are detected. Positional signals of the sensors 16a, 16b... each established to a setting apparatus 21 of a fixed dangling position of the parison 2 and signals of times when the parison 2 has passed through the regular positions each detected by the detecting part 18 of the passing paint of time of the parison are operated and a point of time when the same arrives at the lower end position of the mold is estimated and calculated.
Patent JP-H0357598-A (JP)
Title: Transfer press equipment
Inventor: FUKUI HIDENORI
IPC: B30B13/00
Filed: 1989-07-26
Abstract: PURPOSE:To provide plural press dies on one press stage by providing a distrib uting device for offsetting a work to a position corresponding to a selected press die between a destack feeder and a first press stage. CONSTITUTION:In a transfer press equipment 1, a distributing device 6 of a work W is provided between a destack feeder 3 and a first press stage. In this state, the destack feeder 3 supplies the work W in accordance with the center of the distributing device 6 in the same way as the work W is supplied in accordance with the center of a press stage S. Also, since the work W is offset in the distributing device 6, the work W can be supplied to target press dies 14, 15 by carrying it as it is by a feed 7 for feeding. Also, plural press dies can be provided on one press stage S without modifying especially the destack feeder 3 and the feeder 7 for feeding, and without damaging those mechanisms at all.
Patent JP-H08222340-A (JP)
Title: Electrically connecting apparatus between steering wheel and steering column
Inventor: ISHIKAWA SATOSHI
IPC: B60R16/027
Filed: 1995-07-27
Abstract: PURPOSE: To improve operation ability of a steering wheel and at the same time suppress noise generation. CONSTITUTION: An electrically connecting apparatus is provided with a fixed body 5 fixed in a steering column, a rotor 3 so installed as to rotate freely relative to the fixed body 5 and as to form a circular space between the fixed body 5 and it, a flexible flat cable 7 which is stored in the circular space and of which one end 7a is fixed in the rotor 3 and the other end 7b is fixed in the fixed body 5, and a half-fluidal substance 9 adhering to the bottom face 43a of the fixed body 5 on the opposite to the lower edge in the width direction of the flat cable. Following the rotation in normal/reverse directions P, Q of the rotor 3, the flat cable 7 moves to make electrical continuity between the rotor 3 and the fixed body 5.  Regarding such an electrical connecting apparatus 1, groove-like reservoir parts 57 in which the half-fluidal substance 9 is stored are formed along the directions crossing the rotating directions P, Q of the rotor 3.
Patent JP-H1041910-A (JP)
Title: Line multiplexer
Inventor: TANAKA HIROTADA
IPC: H04W92/20
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To switch a program signal being broadcast into a normal program signal without interrupting the broadcast of the program signal even on the occurrence of an error in the program signal being broadcast. SOLUTION: Automatic monitors 15, 16 monitor the presence of an error by comparing level differences of program signals distributed by distributers 13, 14. A changeover control panel 17 controls a changeover device 20 to switch the program signals. The changeover device 20 selects either of the program signals respectively delayed by delay circuits 18, 19 and provides an output of the selected program signal to a broadcast equipment 2. The broadcast equipment 2 broadcasts the program signal received from the changeover device 20 through an antenna 3.
Patent JP-H0631480-A (JP)
Title: Filler metal for arc welding
Inventor: IWAI ICHIRO
IPC: B23K35/40
Filed: 1992-07-20
Abstract: PURPOSE:To provide the filler metal for arc welding which eliminates the need for a shielding gas and enables good arc welding even in the atm. CONSTITUTION:This filler metal includes Al, flux and inevitable impurities, is compounded with the total of elements excluding a flux and the flux at 99:1 to 70:30 ratios by weight. The density of the filler metal is >=90% of the theoretical value. The content of Si is regulated to 0.05 to 15wt.% of the total content of the elements excluding the flux in addition to the above-mentioned conditions if the Si is incorporated into the compsn. of the filler metal.
Patent JP-S5982267-A (JP)
Title: Apparatus for supplying sheet material
Inventor: KASHIWAGI KAZUO
IPC: B65H43/02
Filed: 1982-11-01
Abstract: PURPOSE:To prevent a sheet material having the last end fixed from cut-off or the like by foreseeing and calculating pulse signal ratio at the time of completing supply of the sheet material from rotational pulse signal ratio at the supply starting time to stop or slow down the supply of the sheet with the coincidence of both pulse signal ratios with each other. CONSTITUTION:In an embodiment of a microfilm reader in which a microfilm F wound around a supply reel 8 is unwound while taken up sequentially by a take-up reel 13, the output pulses from first and second pulse generators 16, 20 for generating pulses proportional to the rotational speeds of the respective reels 8, 13 are supplied to the input of a first calculator 34 to calculate the pulse number ratio n0 per unit time. Next, the ratio n1 at the supply completing of time is foreseen and calculated from the ratio n0 at the supply starting in a second calculator 35 time to compare said both ratios n0, n1 with each other by a comparator 37. And according to the deviation between both ratios is controlled a drive motor for the take-up reel 13 so that said motor is driven with low speed or stopped when both ratios n0, n1 coincide with each other.
Patent JP-S6170178-A (JP)
Title: Discharge pump
Inventor: OGAWA KENJI
IPC: F04B7/04
Filed: 1984-09-13
Abstract: PURPOSE:To simplify the structure of a valve by opening a suction port and a discharge port into the cylinder of a pump block and carrying-out pumping action so that the both ports are opened and closed by two opposed cylinders. CONSTITUTION:A suction port 4 and a discharge port 5 are formed onto a pump block 1, keeping an interval. Two plungers 6 and 7 are arranged oppositely so as to open and close the both ports 4 and 5. The plunger 6 and the pump block 1 are driven by an air-pressure cylinder 9. The both pungers 6 and 7 are separated by the above-described drive, and fluid is inhaled from the suction port 4. Then, two plungers 6 and 7 shift in parallel, towards the discharge port 5 side, and then are brought close to each other to perform discharge operation. Then, the both plungers 6 and 7 shift in parallel to the suction port 4 side, and these operations are repeated.
Patent JP-H0634573-A (JP)
Title: Bottle inspector
Inventor: IKEJIRI SUMIO
IPC: G06T5/00
Filed: 1992-07-20
Abstract: PURPOSE:To detect a defect on a bottom part of a bottle filled with a liquid by performing a comparative computation processing of an image by light passing through the bottom part from inside the bottle from a specified light source and an image by the light reflected on an external surface of the bottom part of the bottle. CONSTITUTION:A first light source 8 is limited to a body height of 120mm from the bottom part of a bottle 1 from within 100mm in the side perimeter of the body thereof and emits light with a lateral width of an irradiation surface larger 1.2 times than the diameter of the bottle in the irradiation within an angle of incidence of 60 deg. and in plurality with respect to the surface of the body part. A second light source 9 emits ring-shaped light with an internal diameter thereof of 90mm or more toward the bottom part of the bottle from 90-120mm right below the bottom part of the bottle. The light emitted from the light source 8 passes through the bottom part of the bottle being refracted and reflected inside the bottle from the body of the bottle and enters a camera 6. The light emitted from the light source 9 is reflected on an external surface of a knurled part of the bottle bottom part and enters the camera 6. The image of the knurled part is contained first and second images while no defect image is contained in the second image. Thus, the presence or the existence of the defect can be judged by a subtraction processing 7 of both the images.
Patent JP-H1136157-A (JP)
Title: Picking device in repier loom
Inventor: KATO HISAHARU
IPC: D03D47/20
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To surely carry out to hold a weft in a repier head for delivery. SOLUTION: A holding mechanism 18 comprises a fixed holding piece 25, a flexibly movable holding piece 26 and a plate spring 27 for pressing the flexibly movable holding piece 26 to the fixed holding piece 25. A convex-shaped surface for forming a space is formed on one side edge of the fixed holding piece 25 to form a wedge-shaped space 28 for introducing a weft between the lower surface of the flexibly movable holding piece 26 and a space-forming surface 252. The weft-introducing wedge-shaped space 28 is connected to a holding region 181.
Patent JP-H1036961-A (JP)
Title: Film formation by sputtering method
Inventor: TAKATSUKA YUJI
IPC: C23C14/34
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of foreign matter and nodules on a target material by specifying the partial pressures of gaseous Kr and gaseous Xe or the total of the partial pressures in an atmosphere within a reaction vessel. SOLUTION: In an atmosphere within a reaction vessel in which thin coating film is formed on the surface of a substrate by sputtering, the partial pressures of gaseous Kr or gaseous Xe or the total partial pressure of the gaseous mixture therebetween is regulated to >=70% of the total pressure. In this way, the quality of the thin coating film to be obtd. and the producibility of sputtering can be improved only by changing the atmosphere in the reaction vessel with the conventional sputtering device as it is. For example, in the atmosphere within the reaction vessel, the total pressure is regulated to about 0.4Pa, the ratio of the partial pressures of gaseous Kr and gaseous Xe is regulated to >=70% of the total pressure, that of oxygen is regulated to 0.008Pa, and the balance gaseous Ar.
Patent JP-H0637015-A (JP)
Title: Manufacture of zinc solenide crystal
Inventor: NANBAE KOICHI
IPC: C30B29/48
Filed: 1992-07-21
Abstract: PURPOSE:To provide a method for manufacturing a ZnSe singlecrystal having low resistance and a p-type conductivity, and an ultra high quality impurity free ZnSe singlecrystal having considerably low defect density and a residual impurity concentration. CONSTITUTION:A GaAs substrate 3 is retained by a substrate holder 2 with a heater that is disposed within an ultra-high-vacuum chamber 1. An electron beam is irradiated onto a substrate 3 from an electron gun 7 simultaneously when material is fed from source cells 4, 5 and 6.
Patent JP-H068388-A (JP)
Title: Epoxy resin laminated sheet
Inventor: OBA KAORU
IPC: B32B27/38
Filed: 1992-06-29
Abstract: PURPOSE:To obtain a laminated sheet excellent in heat resistance and water resistance and showing the low coefficient of linear expansion by superposing one upon another a plurality of prepregs each obtained by impregnating a base material with a specific epoxy resin compsn. and drying the impregnated base material to mold them under pressure to form a laminated sheet and specifying the epoxy cured matter of the laminated sheet. CONSTITUTION:A base materials impregnated with an epoxy resin compsn. containing 30-70wt.% of a dicyclopentadiene epoxy novolac resin 3 expressed by formula I (wherein R is a hydrogen atom, a 1-3 C alkyl group or a halogen atom and n is 0-10) and 70-30wt.% of a halogenated bisphenol compd. and the impregnated base material is dried to obtain a prepreg. A predetermined number of prepregs are superposed one upon another and molded under pressure to form an epoxy resin laminated sheet. The epoxy cured matter in the laminated sheet is set so that the coefficient of linear expansion is 60ppm/ deg.C measured under such a condition that a heating speed is 10 deg.C/min and load is 2g by thermo-mechanical analysis, a glass transition point is 150 deg.C or higher and bromine content is 15-30wt.%.
Patent JP-H0945733-A (JP)
Title: Electronic component and mounting the electronic component
Inventor: YAMAMOTO KENICHI
IPC: H01L25/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To enable the connection of an electronic component to a circuit board with a high reliability. SOLUTION: The feed rate of a solder 9 between external electrode terminals 8 and electrode terminals 10 is the highest and those of solders 12 and 15 for forming peripheral bond zones of electronic components 1 are lower. After feeding the solders 9, 12, 15 at the difference rates, they are heated from outside to melt and solder. Resulting solder zones are shaped each like a middle-swollen barrel as the load of the component 1 is supported with the inside solder 9 to result in depression of the solder 9 by the load of the component 1. The solders 12 and 15 are drawn up by outer terminals 11 and 14 of the components 1 to form each of them into a circular columnar shape and a middle-necked shape. This relaxes the stress concentrated to the bonded parts at the periphery where the stress is the highest, thus improving the reliability of the bonded parts and prolong the life.
Patent JP-S5896843-A (JP)
Title: Hydrogen storing material
Inventor: SAKAI TAKASHI
IPC: C22C19/00
Filed: 1981-12-02
Abstract: PURPOSE:To obtain a hydrogen storing material which absorbs a large amount of hydrogen, is easily activated in the early stage of a reaction and has a high reaction rate by manufacturing an alloy having a composition represented by a specified formula with Ca, Ce, Ni and a specified metallic element. CONSTITUTION:A quaternary system alloy represented by a formula Ca1-xCex- Ni5-yMy (where M is a transition metal belonging to the 1st series such as Mn, Fe or Cu, or Al, 0<x<1 and 0<y<5) is manufactured with Ca, Ce, Ni and the specified metallic element M. Powders of the metals are weighed so as to provide the desired composition. The grain sizes of the powders are about 50-100 mesh in general, yet metals liable to oxidize such as Ca and Ce are adjusted to about 1-2mm. grain sizes. They are mixed and press-molded, and the molded body is melted with an arc furnace, a high frequency induction furnace or the like. The resulting hydrogen storing material has its equilibrium pressure of hydrogen within a range where the material is easily handled, and the pressure can be arbitrarily changed.
Patent JP-H1137177-A (JP)
Title: Automatic clutch controller
Inventor: SEMURA JIYUNICHI
IPC: F16D48/02
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic clutch controller smoothly capable of releasing and engaging a clutch in time of slow speed traveling, and excellent in durability and power-saving properties. SOLUTION: This controller calculates a stroke deviation ΔS (=SM-SD) (210 to 240) based on a target stroke SM set up on the basis of an accelerator manipulated variable A read out of an accelerator sensor and an actual stroke SD read out of a stroke sensor, and in time of need to drive a clutch in the releasing direction, a duty ratio of a servo valve and a motor revolution are set up (250 to 280) on the basis of this stroke deviation ΔS. The duty ratio of the servo valve is set to a small value, insomuch that the stroke deviation ΔS becomes smaller so as to make the clutch smoothly operate, and an oil flow rate to drive the clutch is restricted, but simultaneously with this, when the stroke deviation S is less than an allowable value G0, the motor revolution is set to be a small value so as to make the driving force commesurate to the oil flow rate.
Patent JP-H03218555-A (JP)
Title: Multi-processor computer system and data communication method
Inventor: JIEFUERII ROORENSU SHIIRU
IPC: G06F15/167
Filed: 1990-07-20
Abstract: PURPOSE: To efficiently re-distribute a data array among processors and to optimize the use of a local memory inside the respective processors by providing independently programmable read detector and write detector in the respective processors. CONSTITUTION: The respective processor 32 are provided with means connected to the processor 32 for detecting the identification information of data required by the processor and reading the data corresponding to label information detected from a communication bus line 36, that are a link 34 and an MD decoder & memory address generator 52. Also, the respective processor 32 are provided with the means connected to the communication bus line 36 for detecting the label information of the data stored at present by the processor and writing the data corresponding to the detected label information to the communication bus line, that are the link 34 and the MD decoder and memory address generator 52. Thus, the data array is efficiently re-distributed among the processors and the use of the local memory inside the respective processors is optimized.