baber/WOPTO huggingface dataset:
Patent JP-2000329982-A (JP)
Title: Optical cable for pneumatically carrying laying and tube for pneumatically carrying laying
Inventor: TAKEDA TETSUYA
IPC: G02B6/44
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To certainly lay an optical fiber cable by the pneumatically carrying laying method without being affected by an environmental condition or other condition. SOLUTION: A covering material of the optical fiber cable 5 is formed of LLDPE(linear low density polyethylene) to which fatty acid amide is added. A tube 1 is formed of HDPE to which the fatty acid amide is added. The coefficient of friction between the covering material and the tube 1 is lowered and, therefor, the optical fiber cable 5 is certainly laid without being affected by the environmental condition such as temperature, humidity, the distance between the start point and the end point or other conditions in the case of laying the optical fiber cable 5 into the tube 1 by the pneumatically carrying laying method.
Patent JP-S5768571-A (JP)
Title: Method of maintenance and operation for power plant utilizing concentration diference between fresh water and sea water
Inventor: AZUMA MASAO
IPC: F03G7/00
Filed: 1980-10-17
Abstract: PURPOSE: To achieve efficient operation of an above-titled power plant in which fresh water is discharged from an enclosed water tank of a semipermeable membrane submerged in sea water, by communicating the inside of said enclosed water tank to a pressure regulator via piping for absorbing fluctuation in the internal pressure of the water tank by the pressure regulator, and setting the internal pressure of the water tank at a proper value for operating the power plant at a high efficiency.  
     CONSTITUTION: A power plant 1 is installed at a place near a river 2 and the sea 3. Fresh water is introduced into a reservoir chamber 14 via a water inlet port 5 and a conduit 6 and causes rotation of a water turbine 7 for driving a generator 8. Then, it is carried via a header 9 into an enclosed water tank 10 made of a semipermeable membrane and discharged therefrom into the sea 3 by the function of osmotic pressure. Here, a clean air chamber 13 is formed upwardly of said chamber 14 and a pressure regulator 18 is installed in the chamber 13, so that clean air can be supplied to the water tank 10 via pipes 23 and a resilient tube 19. With such an arrangement, acting of excessive stress to the semipermeable membrane can be prevented since fluctuation in the internal pressure of the tank 10 can be absorbed by the function of pressure regulator 18, and the internal pressure of the tank 10 can be set and kept at a proper value for operating the power plant at a high efficiently. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6036688-A (JP)
Title: Pressing device of anode stem to be used at startup of electrolytic furnace for aluminum
Inventor: SARUWATARI SEIICHI
IPC: C25C3/06
Filed: 1983-08-09
Abstract: PURPOSE:To reduce the size and weight of a device for holding vertically movably each anode stem to an anode beam and to make said device easier to handle by constituting the device of a rotating body and a spring member. CONSTITUTION:A device 20 is constituted of a rotating body 21 which is brought into contact with an anode stem 4, a pressing member 22 which holds said body and a supporting member 23 which is provided across stem clamps 6. The members 23 and 22 are connected by means of a bolt 24 which is screwed through the member 23 and of which the tip 25 is held turnably in said position to the member 22 without moving to the member 22. For example, a leaf spring is used for the member 23 to energize the member 22 toward the stem 4. When the bolt 24 is rotated, the tip 25 rotates at the member 22 without moving axially and therefore the central part of the bolt 23 moves back and forth according to the rotation of the bolt 24. The pressing force of the body 21 to the stem 4 is thus easily adjusted and the stem 4 is vertically movably pressed and disposed to an anode beam 5 in the stage of starting up and preheating the furnace.
Patent JP-S6124284-A (JP)
Title: Manufacture of semiconductor device
Inventor: OTSUKI TATSUO
IPC: H01L21/28
Filed: 1984-07-13
Abstract: PURPOSE:To form an ohmic junction with a semiconductor crystal substrate by using a metal, cost thereof is low, by implanting the ions of an impurity having the same conductive type as a metallic film evaporated onto the semiconductor crystal substrate from the upper section of the metallic film and heating the whole. CONSTITUTION:The ions of an impurity having the same conductive type as a metallic film in not more than 1,000Angstrom  thickness evaporated onto a semiconductor crystal substrate are implanted in 1X10<13>/cm<-2> or more at acceleration voltage of 150kV or higher from the upper section of the metallic film, and an ohmic electrode is shaped through annealing at 800 deg.C. A metal such as TaWSi is evaporated onto an N type GaAs active layer 3 in 500Angstrom , and the ohmic electrode 2 is formed through plasma etching by CF4 gas. Sections except the ohmic electrode 2 are masked with an SiO2 film in 5,000Angstrom , and Si ions are implanted in the number of 1X10<15>pcs/cm<2> ions at acceleration voltage of 150keV. TaWSi is knocked on by the ion implantation, and intrudes into GaAs. The whole surface is coated with an SiO2 film, and annealed for 10min at 800 deg.C. Si ions implanted by the annealing are activated to lower the contact resistance of the ohmic electrode.
Patent JP-H09822-A (JP)
Title: Washing of filter material of water treating and filtering apparatus
Inventor: MIYAGAWA HISASHI
IPC: B01D29/62
Filed: 1995-06-12
Abstract: PURPOSE: To prevent the rise of pressure loss by preventing the pressing of a filter material bed to an upper outflow preventing means by supplying washing water in quantity larger than the usual quantity of treated water at first and stopping the supply thereof before and after the upper part of the floating filter material bed reaches the upper outflow preventing means. CONSTITUTION: An ascending flow filter apparatus is packed with a compressive floating filter material and filtering operation is performed for a definite time and, thereafter, filter material washing operation is performed. Water is supplied in quantity about three times the quantity of usually supplied water by a washing pump and, at a point of time when the upper part of the floating filter material bed reaches the position of an upper part outflow preventing means, the supply of water is stopped to return the supply quantity of water to usual supply quantity. By this constitution, the rise of the pressure loss of the filter material bed is prevented and a treatment operation time can be extended and the filter material bed is uniformized.
Patent JP-H077112-A (JP)
Title: Resin sealed semiconductor device
Inventor: MATSUI HITOSHI
IPC: H01L23/28
Filed: 1993-06-16
Abstract: PURPOSE:To enhance the reliability of resin sealed semiconductor device by preventing the lead (inner lead, heat dissipation lead) from being peeled off a sealing resin body. CONSTITUTION:In a resin sealed semiconductor device wherein one surface of a lead 4 is covered with a sealing resin body and the opposing rear surface 4A is exposed from one surface of the sealing resin body, the lead 4 is provided with a lead 6 projecting from one surface of the lead 4 toward the sealing resin body side.
Patent JP-S6034159-A (JP)
Title: Health drink
Inventor: YUUCHI SHIGERU
IPC: A23L2/38
Filed: 1983-08-08
Abstract: PURPOSE:To improve the pungent acidulant taste and irritative smell of rice vinegar, impart refreshing taste and antiallergic activity, and make the vinegar takable extremely easily, by adding unrefined sugar to rice vinegar. CONSTITUTION:Rice vinegar is diluted with water, and added with unrefined sugar such as muscovado and if necessary with unrefined rice vinegar to obtain a health drink. Daily use of rice vinegar is effective to increase the calcium ion concentration in blood serum, raise the alkalinity of blood, improve the stiffness of the shoulders, hypertension, arteriosclerosis, constipation, etc., and relieve fatigue. However, rice vinegar is difficult to be taken as it is because of its characteristic strong pungent acidulant taste and irritative smell. The addition of unrefined sugar not only improves the taste and smell but also imparts refreshing taste and antiallergic activity to the vinegar to afford a desirable health drink.
Patent JP-H08340617-A (JP)
Title: Connection structure of electronic unit to electrical connection box
Inventor: YASUMA MITSURU
IPC: H02G3/16
Filed: 1995-06-12
Abstract: PURPOSE: To provide a connection structure for an electronic unit whose substrate miniaturized and which can be easily assembled and easily connected to an electrical connection box. CONSTITUTION: This connection structure of an electronic unit to an electrical connection box, comprises fixture of electronic components 39 to an inner wall 41a of a case 41, exposure of a terminal 43 of the electronic components 39 toward the outside of the case, at the same time electrical connection of the terminal 43 and a busbar 45 by the mounted state of an electronic unit 37 to a mounting part 35, and interposition of the electronic components 39 and a substrate 47 among a conductive sheet 63 which is electrically connected via the busbar 45, the mounting part 35, and the case 41.
Patent JP-S63965-A (JP)
Title: Manufacture of cadmium negative electrode plate for alkaline storage battery
Inventor: YOSHIMURA MASAYUKI
IPC: H01M4/26
Filed: 1986-06-19
Abstract: PURPOSE:To make it possible to produce negative electrode plates continuously, by adding two specific substances to an active substance paste including cadmium and water. CONSTITUTION:To an active substance paste including cadmium oxide and water, both one or more of hydroxycarboxylic acid and its salts, and one or more of boric acid and its salts are added. Therefore, since the time of standing use of the active substance paste is extended to about 30 hours, the continuous production as long as 24 hours is possible in the longest case.
Patent JP-H07142752-A (JP)
Title: Solar cell having wavelength conversion function
Inventor: MORIYAMA TAKESHI
IPC: H01L31/04
Filed: 1993-06-16
Abstract: PURPOSE:To provide a solar cell with a high energy conversion efficiency being capable of preventing the deterioration of conversion efficiency. CONSTITUTION:In a solar cell having a silicon or compound semiconductor as excitation substance, a wavelength conversion function is provided by mounting a wavelength conversion layer 1 comprising one or a plurality of wavelength conversion substances or another wavelength conversion layer 1 comprising other substances in which a wavelength conversion substance is dispersed in adjacent to or in isolation from a layer 2 comprising an excitation substance.
Patent JP-S5669124-A (JP)
Title: Method of manufacturing microsonic card
Inventor: FUNATSU JIYUNICHI
IPC: G11B3/68
Filed: 1979-11-08
Abstract: PURPOSE: To improve the working efficiency and reduce the manufacturing cost by utilizing set holes formed in a microsonic sheet and set pins provided on a pasting plate so as to permit the simultaneous pasting of a plurality of cards and microsonics.  
     CONSTITUTION: A card board on which certain particulars are printed is cut to form a unit with 6 areas. On a microsonic sheet 3, 6 pieces of microsonics 2 are stamped and set holes 4 are bored at the same time in the half or partially bored state. After applying adhesives on the bottom surface of each sonic 2, the sheet 3 is pasted on a proper separating paper. The card with 6 areas is set in a card receiving portion 6 of the pasting plate 5 and then the sheet 3 is separated from the separating paper and adhered on the card while inserting set pins 7 of the plate 5 into the set holes 4. Then, the sheet 3 is separated so as to leave only the microsonics 2 adhered on the card 1. In such a manner, 6 pieces of sonic cards 1 connected to one another are simultaneously punched to obtain 6 pieces of cards. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6123067-A (JP)
Title: Control of tension of strip
Inventor: HARAKAWA TETSUMI
IPC: B65H23/188
Filed: 1984-07-12
Abstract: PURPOSE:To prevent the transverse slide and breakage of a strip by obtaining the tension of the strip and disturbance torque, etc. according to the armature current and revolution speed of each driving motor for the contiguous rollers and negative-feedback-controlling these vlues into a speed control system. CONSTITUTION:An arithmetic circuit OBS estimates the amount l of extension of strip, speed omega2 of trailing roller, and disturbance load torque TL from the speed omega1 of a main roller and the armature current Ia of a driving motor. These signals, speed omega1 of main roller, amount l of extension of strip, speed omega2 of trailing roller, armature current Ia, and disturbance torque TL are negative- feedback-controlled into a speed control system. Therefore, the tension of the strip transported by a group of rollers can be stabilized by making the mechanism of the apparatus complicated, and the transverse flow of the strip can be prevented by applying a desired tension, and the vibration of the strip and the breakage due to an excessive tension can be obviated.
Patent JP-H01312680-A (JP)
Title: Head position adjusting method for character reader
Inventor: MIYAGISHI TOSHIHISA
IPC: G06K9/20
Filed: 1988-06-13
Abstract: PURPOSE:To always adjust a head to the optimum fitting position by carrying a test sheet on which a line mark is marked at the position of an OCR character string instead of an advice note, and adjusting the fitting position of the OCR head so as to align the position of the line mark at the time of stoppage. CONSTITUTION:A line mark part LM corresponding to the center line L of the OCR character string is provided on the test sheet PT whose external shape is the same as that of the objective advice note P to be read actually. Then, the test sheet PT is inserted into a character reader, and carried to the position capable of being read similarly to the ordinary advice note P, and is stopped at said position, and the fitting position of the OCR head 4 is adjusted so as to meet the line mark part LM. Thus, in respect of the individual character reader, the fitting position of the OCR head 4 can be adjusted while actual carry control is being performed, and besides, even though the response speed, etc., of a carrying motor 6, etc., varies, the head can be adjusted always to the optimum fitting position.
Patent JP-S6036042-A (JP)
Inventor: ISHIBE HIROSHI
IPC: A61B17/82
Filed: 1983-08-08
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-H04344584-A (JP)
Title: Optical character reader
Inventor: AOKI NAOTO
IPC: G06K9/20
Filed: 1991-05-21
Abstract: PURPOSE:To enable an optical character reader to make a character recognition range for the following lines small and hence to enhance the recognition processing speed by obtaining the central positions of the following lines accurately. CONSTITUTION:From character data in medium 1, a reject discriminating means 5a discriminates whether or not a recognized character is a reject, and a character center arithmetic means 5b obtains the vertical center position of characters. An object character selecting means 8a, based on the discriminating result by the reject discriminating means, selects an object character, an average center position arithmetic means 8b obtains the average center position of object characters. A difference arithmetic means 6a, obtains a difference between the average center position and a line center calculated based on a medium format, and a positioning means 6b adds this difference to the following line center position calculated based on the medium format to determine the line center of the following lines.
Patent JP-H0311652-A (JP)
Title: Integrated circuit and its manufacture
Inventor: KATO NAOKI
IPC: H01L29/812
Filed: 1989-06-08
Abstract: PURPOSE:To prevent a short circuit between interconnections or the like to be caused when an interconnection pattern comes into direct contact with a semiinsulating semiconductor substrate by a method wherein an insulating film is formed positively under a desired interconnection. CONSTITUTION:Insulating films 61, 62, 51 are formed only at a substratum of an interconnection pattern 8 in a desired part; the interconnection part 8 is formed on them. The insulating films 61, 62, 52 are patterned; they are patterned and removed in a part where an electrode is connected to a source, a drain or the like of a device such as a field-effect transistor or the like. An interconnection pattern 10 to be connected to the device from the outside of the device once comes down to a semiconductor device 1 and is connected to an electrode 27. Thereby, this integrated circuit becomes electrically stable, it is possible to prevent a short circuit and a leakage.
Patent JP-H06328917-A (JP)
Title: Pneumatic tire
Inventor: KATO TATSUYA
IPC: B60C15/06
Filed: 1993-05-24
Abstract: PURPOSE:To increase lateral rigidity and longitudinal rigidity of a tire having radial structure and improve turning efficiency of a vehicle. CONSTITUTION:This is a pneumatic tire which is provided with a pair of bead sections 1, a carcass layer 6 which consists of a side wall section 4 and a tread section 5 straddled between both side wall sections 4, 4, passes through the side wall section 4 and the tread section from one bead section 1 and reaches the other bead section 1, and a belt layer 7 which is provided between the carcass layer 6 and the tread section 5. A cord reinforcing layer 8 which is folded back and overlapped with the side wall section 4 as a start point as if it surrounds a bead wire 2 and a bead filler 3 and ends in the side wall section 4 in the region where its end 8b does not coincide with the start point 8a is provided.
Patent JP-S6040093-A (JP)
Inventor: EGUCHI YASUMASA
IPC: D05B67/00
Filed: 1983-08-11
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-S6040371-A (JP)
Title: Position controller piled-paper in punching-out machine
Inventor: ABE SADAJI
IPC: B65H29/04
Filed: 1983-08-11
Abstract: PURPOSE:To reduce the amount of deflection of the punched-out paper at the paper piling position by installing a releasing means which releases a hook and a brush member at a same time and drops the paper, when the punched-out paper is transferred and laid. CONSTITUTION:A hook 10 holds the front edge of the paper for which punching treatment is completed, and shifts along two-point chain line and releases the holding for the paper, at the hook position. Walls 11 and 12 surround the paper piling position, and a brushing member is constituted of a brush 21 and an iron plate 22 and is used for clipping the rear edge of the paper. When the hook 10 reaches a prescribed position, the brush member releases the paper clipping operation in synchronization with the release of holding of the hook 10, and the paper is dropped. A holding plate 91 holds a bevel gear 71, gear 71a, arm 72, brush 21, iron plate 22, rack 80, gears 81 and 82 directly and indirectly, and each amount of transfer of the brush 21 and the iron plate 22 is adjusted by adjusting the amount of shift of the holding plate 91.
Patent JP-S631825-A (JP)
Title: Electromagnetic coupling device for vehicle
Inventor: TAKAYAMA MASAHIRO
IPC: F16D37/02
Filed: 1986-06-20
Abstract: PURPOSE:To transmit the torque while buffering, by filling magnetic buffering particles in a gap between a facing inner circumferential section of a driven member and a disc section of a rotary hab then attracting the magnetic particles. CONSTITUTION:When power is fed to an electromagnetic coil 6 in order to start under the condition where a driven member 1 is rotating, magnetic particles 5 are magnetized so as to bring the driven members 21, 22 into coupled condition thus starting the rotation. Here, in addition to a main flux E of the electromagnetic coil 6, a leakage flux F passes through a disc section 23a as shown by a dotted line so as to magnetize the magnetic particles 24. Consequently, a damping torque is produced thus producing a torsional torque for a torsional angle smoothly, thereby the vibration of torque is absorbed and transmitted while being buffered.
Patent JP-H039527-A (JP)
Title: Lateral type bipolar transistor
Inventor: UEDA KEITOKU
IPC: H01L29/732
Filed: 1989-06-07
Abstract: PURPOSE:To obtain a lateral type bipolar transistor whose Early voltage is high by forming an impurity diffusion region having the same conductivity type as a collector region and the concentration lower than the collector region, at the collector end-portion on the side facing an emitter region. CONSTITUTION:At a collector end-portion on the side facing an emitter region 7, an impurity diffusion region 6 having the same conductivity type as the collector region 5 and the concentration lower than the collector region 5 is formed. That is, since the collector concentration of a junction part is low on account of Early effect of a lateral type PNP transistor, the difference between the base concentration and the above collector concentration becomes small. As a result, the depletion layer is prevented from stretching toward the base side, and Early voltage becomes high. Thereby a lateral type bipolar transistor whose Early voltage is high can be obtained.
Patent JP-S5670406-A (JP)
Title: Measuring method for shape of surface of baked coke cake in coke oven
Inventor: KUBO TETSUO
IPC: G01F23/28
Filed: 1979-11-13
Abstract: PURPOSE:To discern the shape of the surface of the baked coke cake accurately by a method wherein a projector-receiver of a laser beam is provided on the ceiling of the guide way of the coke oven and the shape of the surface is measured by projecting the laser beam on the surface of the baked coke cake which passes and detecting continuously the distance of the surface from the projector-receiver. CONSTITUTION:The laser-beam projector-receiver 13 is provided on surface 12 of the ceiling of the guide way 6' for the guide truck 6 of the coke oven. The distance between the surface 5 of the baked coke cake 14 extruded from a carbonizing chamber 2 by an extruding ram 10 and the projector-receiver 13 is detected continuously through the intermediary of the reflection of the laser beam and the change thereof in the passage of time is recorded, whereby the shape of the surface 5 is measured. Since the shape of the surface 5 can be discerned accurately by this constitution, the proper level control for charge coal can be performed.
Patent JP-H0439846-A (JP)
Title: Image pickup tube
Inventor: OKAZAKI SABURO
IPC: H01J31/49
Filed: 1990-06-06
Abstract: PURPOSE:To extract a signal of high reliability for a long period of time by providing a lead comprising a metal fine wire welded to a conductive pin on the other surface of a glass surface plate that forms a target member. CONSTITUTION:A conductive pin 2 of such as a covar metal is provided in such a way that the pin is buried on the other part than an image pickup effective region on a glass surface plate 3 that forms a target member, and that the pin runs from one surface of the surface plate through the other surface thereof. A metal fine wire 6 to be a lead is fixed to a protruded part protruded in the tube axial direction on one surface of the conductive pin 2, by welding, or preferably by spot welding. The fixation of the metal fine wire 6 is ensured from the characteristic of the welding as a fixation means, and the mechanical reliability as well as the reliability for elapsed time are increased, and the mixing of a noise during signaling, and level fluctuation, are eliminated. The reliability for elapsed time can thus be increased.
Patent JP-S5936278-A (JP)
Inventor: FUKAZAWA KATSUMASA
IPC: G09B19/10
Filed: 1982-08-25
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。