baber/WOPTO huggingface dataset:
Patent JP-S61132248-A (JP)
Title: Method and device for continuous production of clad material
Inventor: YOSHII YUTAKA
IPC: B23K20/00
Filed: 1984-12-03
Abstract: PURPOSE:To obtain a clad material of good quality having no oxide layers at all by connecting and inserting a solid core material from above into a casting mold while heating said material, pouring at the same time a molten metal for forming a sheath into the remaining space in the mold and drawing double layered solidified ingot from the lower part of the mold. CONSTITUTION:The molten steel 3 is poured from a molten steel receiving ladle 1 into a tundish 2 and at the same time the core material 12 passed through a core material inserter 4 and a core material heater 6 is inserted into the tundish 2. The heater 6 is covered with a sealing device 5 and seals at the same time the heated material 12 from the atm. air. The material 3 coated with the molten steel 3 on the outside circumference is fed through a passage 8 for the molten steel into the mold 9 disposed in the bottom of the tundish 2 and is drawn as the double layered solidified ingot by means of pinch rolls 14. The ingot is lowered while the mold 9 is kept oscillated. The clad material having good quality without scum sticking and having no voids during shrinkage on solidification and oxide layer, etc. at all is obtd. by the above-mentioned method under the continuous supply of the solid core material.
Patent JP-H03116721-A (JP)
Title: Diffusion furnace
Inventor: TANIMURA SEIYA
IPC: H01L21/22
Filed: 1989-09-28
Abstract: PURPOSE:To protect a furnace core tube from breakdown and eliminate a periodical inspection by a method wherein a detector is provided above the upper surface of the core tube, and the descent of a heating element caused by the distortion is detected by the detector. CONSTITUTION:A furnace core tube 1 is placed on porcelain spacers 4 so as not to touch a heating element 2 and the heating element 2 is so wound as to surround the core tube 1 with certain intervals. If the heating element 2 is used for a long time at a high temperature, it descends to the direction of an arrow (a). Insulator tubes 6 which are linked with each other by a coil wire 7 are provided above the upper surface of the core tube 1 as a detector so as to hold the heating element 2. If the heating element descends, a heater material coiled part 5 in the insulator tubes 6 is expanded and the heating element 2 further descends to the direction (a). If the descent is further advanced and the heating element 2 moves to the direction of an arrow (a'), the heater material coil wire 7 holding the heating element 2 is broken before the heating element 2 touches the core tube 1 and an alarm is given.
Patent JP-H0564578-A (JP)
Title: Floating type device for culturing photosynthetic microorganism
Inventor: TAKIZAWA ETSUKO
IPC: C01B32/50
Filed: 1991-09-06
Abstract: PURPOSE:To provide the subject new device comprising a specific constitution, enabling the massive culture of a photosynthetic microorganism, highly facilitating the driving operation of the device in an energy-saving state, and contributing also to the improvement of existent installations for culturing the photosynthetic microorganism. CONSTITUTION:A light-collecting device 1 comprising a Fresnel lens and/or a reflecting mirror, an optical fiber 2, and plural optical conductors 4 is fixed to a floating plate floated on the water surface of the culture tank, the optical conductors 4 being connected to the optical fiber 2, having flexibility, emitting and diffusing light from their side surfaces and having structures capable of being vibrated by the flow of a fluid or by mechanical actions. The solar light collected with the light-collecting device 1 is introduced into the optical conductors 4 inserted into the tank to homogeneously diffuse the light into the culture solution for the culture of a photosynthetic microorganism such as a photosynthetic bacterium or fine alga. The photoconductors 4 are irregularly vibrated by the flow of water to prevent the adhesion of cells or algal cells.
Patent JP-S62115110-A (JP)
Title: Apparatus for producing optical fiber unit
Inventor: SUETSUGU YOSHIYUKI
IPC: G02B6/44
Filed: 1985-11-13
Abstract: PURPOSE:To avert sagging and dropping of a UV-curing resin and sheath material by bringing UV lamps near to the material to thoroughly cure the material during the stoppage of an apparatus for production in the stage of winding plural pieces of optical fibers on a tensile body, enclosing the fibers with the UV-curing resin and sheath material and curing the resin and material by the UV ray lamps respectively provided thereto. CONSTITUTION:The tensile body 1 which is a stainless steel wire or the like wound on a delivery machine 6 is drawn out and the optical fibers 2 from plural supply bobbings 7 are wound on the surface thereof. The UV-curing resin for a cushion layer from the 1st supply device 9 is penetrated into such assemblage, then the resin from the 2nd supply device 10 is coated to the surface before the assemblage is passed into a drawing mouthpiece 8. These resins are thereafter cured by the UV ray lamps 12 and before the assemblage is passed through the next drawing mouthpiece 14, the unit sheath material from a supply device 13 is similarly put on the resin and is also cured by the UV ray lamp 15. The lamps 12 and 15 are immediately moved to the mouthpieces 11 and 14 to cure the uncured resins and sheath when the device stops in the above-mentioned constitution.
Patent JP-H0893604-A (JP)
Title: Fuel injection valve arrangement structure of overhead valve type internal combustion engine
Inventor: MATSUDA MINORU
IPC: F02M69/04
Filed: 1994-09-24
Abstract: PURPOSE: To provide the fuel injection valve arrangement structure of an overhead valve type internal combustion engine having good responsiveness capable of increasing/decreasing engine output in fast response to variation of a fuel injection quantity. CONSTITUTION: A fuel injection valve 41 pointed to an air intake opening 18 is provided at each air intake port 16 in the posion of outside part where the air intake port 16 is curved remarkably, and also an ignition plug 42 is provided in parallel to the fuel injection valve 41 while being positioned in a space between the air intake opening 18 of the air intake port 16 and the exhaust opening 19 of an exhaust port 17, and then air-fuel mixture inside a combustion chamber 43 is ignited by spark generated in the ignition plug 42.
Patent JP-H0197078-A (JP)
Title: Recording medium and reproduced signal processor therefor
Inventor: OKADA YUTAKA
IPC: G11B20/00
Filed: 1987-10-09
Abstract: PURPOSE:To combine a pseudo video which corresponds to the content of a real video and corresponds to the input operation of the operator of a processor so as to attain display based on digital data by inputting digital data constituted by means of codes to a part of a video signal period where analogue data are inputted to record them. CONSTITUTION:Analogue data on the real video obtained by making an object into the video is inputted to the video signal period and a recording medium which has modulated and recorded picture signals where digital data constituted by the codes are inputted is generated by using a part of the video signal period. Data are reproduced in a recording and reproducing device(VTR), and a large quantity of coded digital data which are synchronous with or which precedes to a change in the display content of the real video are fetched from the reproduced signals in the reproduced signal processor. Furthermore, a part of digital data is selected according to the input operation of the user of the processor from a keyboard and the pseudo video is generated based on digital data which have been thus obtained. The change of the real video and timing are combined, the pseudo video and the real video are combined so as to generate the signals of the videos and they are supplied to a video reproduction device (television receiver).
Patent JP-S62115425-A (JP)
Title: Liquid crystal orientation film
Inventor: ONUMA TERUYUKI
IPC: G02F1/1337
Filed: 1985-11-15
Abstract: PURPOSE:To obtain the titled film having an excellent orientation property by using the transparent thin film which contains a silicon and a hydrogen atoms and also an oxygen, a nitrogen or a carbon atom. CONSTITUTION:The confronting electrodes 13 and 15 are arranged in the reaction container 11, and the substrate 17 is provided with the electrode 13. The reaction container 11 is made vacuous, and then, the reacting gas which contains a Si, an O, a N and a H sources and if necessary, together with a carrier gas such as an Ar gas coming from the gas bomb group 35 are introduced to the reaction chamber 11 controlling an amount of flow of said gases by means of a flow meter 33. The transparent film which contains Si, O and H atoms or Si, N and H atoms or Si, C and H atoms is formed on the substrate by forming a plasma with the RF discharge impressing the electric power from the high frequency electric source 21. The obtd, film has the good insulating and transparent properties and also has the excellent orientation and is a stable film.
Patent JP-H0594246-A (JP)
Title: Data input system
Inventor: HIROOKA KENICHI
IPC: G06F3/02
Filed: 1991-10-02
Abstract: PURPOSE:To accelerate correcting speed by simultaneously erasing relative items held in a picture buffer while referring to definition information defining relation between the items displayed on the screen. CONSTITUTION:An inter-item relation definition information storage part 52 is provided to store the definition information defining the relation between the items displayed on the screen, and a batch erasing means 51 is provided to simultaneously erase the relative items held in the picture buffer while referring to the storage part 52. When the erase of the item requiring correction is designated and an employee number is inputted from an input part 11, a processing part 12 reads data such as the name of a bank to transfer payment, the name of a branch office and an account number, for example, from a data base 3 and writes those data in a picture buffer 14. The contents are displayed at a display part 15. In this case, when a batch erase key is pushed down, it is investigated whether the employee number is coincident with the item designated by the inter-item relation definition information or not and when it is coincident, the display of the bank name, branch office name and account number designated by the inter-item relation definition information is erased.
Patent JP-H10108292-A (JP)
Title: Speaker device
Inventor: SAOTOME HIROMI
IPC: H04R1/24
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent the opposite phase components of both left and right channels from acoustically cancelled each other in the neighborhood of a speaker by providing a partition material which is formed so as to be projected from a position between the speaker units of a baffle surface where theh speaker units are fitted towards a speaker sound issuing direction front side within a prescribed range. SOLUTION: The full-range speaker units 4 are fitted to the front surface baffle 3 of the left speaker 1. The partition plate 5 projected from the front surface baffle 3 is provided between the speaker units 4 of the left and the right speakers 1 and 2. The partition plate 5 is projected forewards from the front surface baffle 3 and attached in a form where a pair of left and right speaker units 4 are parted at a center. By the ponfiguration, sonic wave propagated by a shortest route from the left speaker 1 to the right speaker 2 is interrupted by the partition plate 5 so that an acoustic short-circuited phenomenon does not easily occur, the reduction of sound pressure level by the short- circuit is prevented and sonic wave is surely transmitted to a hard listening point.
Patent JP-S60134314-A (JP)
Inventor: OOGASUTO ERU SUTORIITAA
IPC: G05F1/67
Filed: 1984-11-30
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-S63108600-A (JP)
Title: Semiconductor device
Inventor: MORI TADAYOSHI
IPC: G06F21/12
Filed: 1986-10-27
Abstract: PURPOSE:To maintain the information secret of a read only memory by comparing the information read from the read only memory with externally supplied information and storing and externally outputting the compared result after all the read information is compared. CONSTITUTION:The storing information of a designated address is outputted to a data bus 3 based on address information supplied from an address bus 2 by a ROM1 requiring an inspection. When an address counter 4 counts the number of pulses supplied externally, supplies it to the bus 2 and the counting of a size of the ROM1 is completed, a count completion signal is transmitted to an output control circuit 5. A comparator 6 compares the information read to the bus 3 from the ROM1 with the externally supplied information EX to set a discordance flag 7 and when the circuit 5 receives the count completion signal from the counter 4, it outputs the contents of the flag 7 externally. In such a way, the information secret of the ROM1 is maintained and the suitability of the information stored in the ROM1 can be externally discriminated.
Patent JP-H06102974-A (JP)
Title: Power source interface device for portable computer
Inventor: NINOMIYA RYOJI
IPC: G06F3/02
Filed: 1992-09-24
Abstract: PURPOSE:To attain the device control of a power source controller by key operation instruction without necessitating processing operation on the side of a system. CONSTITUTION:A gate array 4 provided with a group of registers capable of mutually reading/writing data is interposed between the power source controller 7 and a keyboard controller 5 and a hot key register (8Eh) write-controlled by the keyboard controller and read controlled by the power source controller is provided for the group of the registers. Then, the keyboard controller sets a key scan code accompanying hot key operation to the hot key register and the power source controller 7 reads the key scan code from the hot key register by polling to control the luminance and the contrast, etc., of a display device 12 in accordance with the code contrast.
Patent JP-H03115952-A (JP)
Title: Instrument for measuring cubic nonlinear optical characteristic
Inventor: KOBAYASHI HIDENORI
IPC: G01N21/17
Filed: 1989-09-29
Abstract: PURPOSE:To exactly measure the tertiary sensitivity of a material even in the air by using <=70mm short-focus lens for a condenser lens. CONSTITUTION:The optical lens of <=70mm focal length is used for the condenser lens 5 for converging the light beam 3 oscillated form a light source 4 which emits the monochromatic light beam of an angular frequency omega to a sample 1. While about + or -15% is required for the accuracy to measure the tertiary sensitivity of the material, the tertiary sensitivity is proportional to the square root of the intensity of a tertiary higher harmonic (TH) wave 7 and, therefore, if the accuracy to measure the intensity of the TH wave 7 is maintained within + or -3%, the above-mentioned accuracy is attained. In other words, the required measurement accuracy is attained if the lens of the focal length shorter than 70mm is used. The influence of the TH wave 7 by the air is minimized in this way and the tertiary sensitivity of the material is exactly measured.
Patent JP-H0780950-A (JP)
Title: Production of three-dimensional fabric reinforced plastic
Inventor: MIYAOKA YASUNORI
IPC: B29C70/10
Filed: 1993-09-17
Abstract: PURPOSE:To enhance compression strength and shearing strength by impregnating a fabric wherein a pair of mutually parallel planar parts are connected by a large number of connection parts with a resin and moving at least one of the planar parts to erect the same at almost right angle with respect to the planar parts of the connection parts. CONSTITUTION:A three-dimensional fabric 3 is passed through the nip between the rollers 12, 12 of a resin impregnation device 11 to impregnate the yarns of respective planar parts 1 and the yarns of connection parts with a resin. Next, the resin impregnated fabric 3 is sent into the gap between the templates 13, 14 of a forward mold 15. One template 14 is a movable mold and moved in the inside direction right-angled to the transfer direction of the fabric 3 and the side surfaces of the templates 13, 14 are bonded to the outside surfaces of the planar parts 1, 1 of the fabric 3. Next, when the template 14 is moved outwardly and further moved by predetermined length in the direction parallel to the planar parts 1, 1, the connection parts 2 are erected by almost 90 deg.C with respect to the planar parts 1, 1 to be heated and cured in this state.
Patent JP-2001073380-A (JP)
Title: Slope greening method
Inventor: YOKOTA MINORU
IPC: E02D17/20
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent sliding-down of vegetation soil on a slope by connecting a rectangular plate equal to the thickness of the vegetation soil in a short side on the mortar slope of a cut in the horizontal direction and fixing it by a Y-shaped anchor pin driven in the slope. SOLUTION: About 5 holes of 50 mm per one m2 are newly provided on the surface of an existing slope mortar 5. In addition, the rectangular plate 1 equal to the thickness of a vegetation bedrock material 7 in the short side is connected to the mortar slope 5 of the cut in the horizontal direction, and fixed by the Y-shaped anchor pin 3 driven into the slope 5. The vegetation soil mixes an adhesive with sand, leaf soil and a nutriment. Thus, the vegetation bedrock material 7 and ground 8 mutually communicate with moisture through the hole 6, and entering and reaching to the ground of the root of a plant shot out buds on the vegetation bedrock material 7 are enabled.  Thus, the spray coating soil of a surface layer does not slide down downward by the action of the plate, and the ground and surface layer soil are connected and integrated through the hole in the growth period of the plant root for a few months.
Patent JP-S63107893-A (JP)
Title: Molecular beam epitaxy device
Inventor: ASAHI HAJIME
IPC: H01L21/203
Filed: 1986-10-27
Abstract: PURPOSE:To surely control the start and end of epitaxy in molecular beam epitaxy using an org. metal compds. as a raw material by opening and closing gaseous beam ejection port of a gas introducing cell for supplying the above- mentioned raw material in the state of a gaseous beam by a specific shutter. CONSTITUTION:This device is constituted in the following manner. The device is provided with a molecular beam epitaxy chamber 5 which is set in a prescribed vacuum state, a substrate crystal body 3 which is a work set in the prescribed position in the chamber 5, the gas introducing cell 14 which supplies the org. metal compd. raw material in the state of the gaseous beam 30 toward the crystal body 3, and the recessed shutter 11 which is rotatably provided to freely open and close the ejection port of the gaseous beam 30 of the cell 14 and is formed to an approximately cap shape to cover the above-mentioned ejection port.
Patent JP-H1198405-A (JP)
Title: Electronic camera, image information reduction method and storage medium
Inventor: OMORI KAZUYUKI
IPC: H04N5/232
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera that reduce the capacity of image information while avoiding deterioration of an image, and to provide the reduction method of image information and a storage medium. SOLUTION: In the case that the portrait mode is set, since a bust-up shot is usually intended and it is properly considered that a rate of an object width in an image frame with respect to an image frame width is about 0.3, a trimming image where a rate of an object width with respect to an image frame width after trimming is 0.3 is produced (S63, S64) and the information of the trimming image is compressed (S65).
Patent JP-H05124494-A (JP)
Title: Antiskid control device
Inventor: MATSUNAGA KUNIHIRO
IPC: B60T8/1755
Filed: 1991-10-02
Abstract: PURPOSE:To give sure braking force to respective wheels according to the condition of a road surface and the running condition of a vehicle so as to remarkably improve safety at braking the vehicle. CONSTITUTION:A liquid pressure control mechanism is constituted so that plungers 34a, 34b are slidably provided in a casing 30, and valve bodies 40a, 40b and valve bodies 47a, 47b are provided on both end parts of the plungers 34a, 34b. Respective ports 25a, 25b of the liquid pressure control mechanism are connected to liquid pressure feed pipings 11b, 11a connected to master cylinders. On the way of the liquid pressure feed pipings 11b, 11a, inertia valves 51a, 51b provided with valve balls 53a, 53b which roll by acceleration over a prescribed value applied in the lateral direction of a vehicle and blockade flow passages between the liquid pressure feed pipings 11b, 11a and the ports 25a, 25b so as to regulate movement of the plungers 34a, 34b, are provided.
Patent JP-H03116503-A (JP)
Title: Video tape recorder
Inventor: ITAGAKI AKIO
IPC: G11B5/024
Filed: 1989-09-29
Abstract: PURPOSE:To improve synthetic image quality and to reduce total cost by generating a signal which is multiplied threefold based on a chrominance subcarrier wave and setting the threefold multiplied signal as a signal for flying erasion. CONSTITUTION:The color subcarrier wave which has the relation of frequency interleaving to the brightness signal component of a video signal is utilized to obtain the threefold frequency of the chrominance subcarrier wave which does not disturb through a multiplication circuit constituted of a phase detector 1, a voltage control oscillator 3, a 1/3 frequency divider 4 and output it for the flying erasion signal. By driving a flying erasion head, a video track is erased one by one. Thus, the disturbance by high frequency to the brightness signal is visually reduced, the synthetic image quality is improved, and the total cost is reduced.
Patent JP-H07108358-A (JP)
Title: Method for reducing center porosity of continuously cast round cast billet
Inventor: YAMANAKA AKIHIRO
IPC: B22D11/128
Filed: 1993-10-13
Abstract: PURPOSE:To keep the complete roundness of a round billet and to reduce the center porosity in the continuous casting for round billet. CONSTITUTION:In the continuous casting for round billet, the cast billet 1 having an elliptic shape in the cross section vertical in the casting direction is cast. Rolling reduction is executed to a cast billet in the major direction in the cross section of the cast billet in the unsolidified condition in the inner part of the cast billet by using the rolls for forming, and the rolling formation is executed so that the cross sectional shape of the cast billet 1 becomes the complete roundness. Then, as the rolling reduction means for cast billet, the rolling reduction is executed by using the roll 2 for forming having the same curvature of the caliver as the curvature of the finished radius of the round cast billet in the continuous caster.
Patent JP-H0681897-A (JP)
Title: Mount device for generator
Inventor: OTA TAKESHI
IPC: H02K5/24
Filed: 1992-08-31
Abstract: PURPOSE:To prevent a part from being damaged by restricting movement of a generator in a horizontal direction, in the generator driven by an engine and used mainly outdoors. CONSTITUTION:A pair of plate-shaped stopper parts 15, 15, extended to a generator side plate 11, are provided to be opposed to each other in a frame side plate 8 fixed to a frame 3, and a pin part 16, extended between a pair of the stopper parts 15, 15, is provided in a bolt 12 for fixing a generator 4 to the generator side plate 11. In the case of applying force in a horizontal direction against the generator 4 such as by applying a shock to a device total unit during transportation, the pin part 16 is brought into contact with a pair of the stopper parts 15, 15, to restrict any more movement of the generator 4 by a pair of the stopper parts 15, 15. Consequently, parts can be prevented from being brought into contact with each other and damaged.