baber/WOPTO huggingface dataset:
Patent JP-S5890762-A (JP)
Title: Semiconductor device
Inventor: ITOU HIROMI
IPC: H01L21/8234
Filed: 1981-11-25
Abstract: PURPOSE:To contrive the improvement of the integration degree, by forming a MOS transistor structure into a multi-layer semiconductor device. CONSTITUTION:After manufacturing a MOS transistor TR structure A constituted of a semiconductor substrate 1, source and drain 2a, 2b, a gate 3, a field insulation layer 5, a PSG film 6 and an Si nitride film 8, an Si nitride film 9 is formed on the film 8. Next, holes 10a, 10b passing from the upper surface of the layer 9 through the layer 5 and reaching the substrate 1 and a shallow 10c on the layer 9 is formed. Next, a polycrystalline Si layer 11c used as a gate is formed in the 10c, and single-crystallized semiconductor layers 11a, 11b are grown in the holes 10a, 10b. Top end parts of these layers 11a, 11b are utilized as the source and drain of the second MOSTR. Next, an Si oxide film 12 serving as a gate oxide film is formed only on the surface of the layer 11c, and a polycrystalline Si layer 13 is formed on the surface of the layer 9 resulting in utilization thereof as the second MOSTR substrate. Then, the layer 13 is mono-crystallized with layers 11a, 11b as cores resulting in the MOSTR structure B.
Patent JP-S6435897-A (JP)
Title: Induction plasma generator
Inventor: AMANO TAKANOBU
IPC: B05B7/22
Filed: 1987-07-30
Abstract: PURPOSE:To avoid the breakage of a vacuum tube by invariably monitoring the balance state between the power source current or the vacuum tube plate current or the high-frequency current flowing in an RF coil and the vacuum tube plate voltage and stopping or squeezing the oscillator output when the balance is lost. CONSTITUTION:The three-phase AC input is controlled by a thyristor circuit 21 phase-controlled by the control signal from a current control circuit 13, the alternating current, with its amplitude partially cut, is transmitted to the secondary side via a transformer 2b and converted into the direct current by a succeeding rectifying circuit 2c. The direct current is then converted into the high-frequency alternating current by a reverse converting section 3 and fed to an RF coil 4, the circuit 13 is negative-feedback-controlled so that the power source current is invariably kept constant during this period, the voltage applied to a torch 5 is set to the preset level for the plasma ignition. In case of misfiring due to some causes in this constitution, a transistor 14b in a plasma misfiring detecting circuit 14 is turned on by the output D1 of a current detecting circuit 11 and the output D2 of a plate voltage detecting circuit 12, a relay 14 is operated, and the circuit 2a is turned off.
Patent JP-S6347065-A (JP)
Title: Radial feed control method for twin-head type grinding machine
Inventor: SUZUKI YOSHINOBU
IPC: B24B49/00
Filed: 1986-08-16
Abstract: PURPOSE:To synchronize the radial speed of both grinding heads and ensure stable grinding precision by providing check points pertinently in the course of the feed of said heads, especially at the change points of a feed condition. CONSTITUTION:Upon a process start command, each grinding head 8 is quickly fed to a quick feed advance end via a double hydraulic control circuit 17 and quick feed hydraulic cylinders 9, according to a quick feed instruction from a micro computer 18. Then, both grinding heads 8 are fed digitally by a feed amount and a feed rate set by a digital switch D1 at each predetermined position of a grinding stroke via motor drive circuits 16 and servo motors 15, fed for idle grinding by a feed amount and a feed rate set by D1 and further fed for primary and secondary rough grinding on a condition set by D3. And when each sizing device 5 and 6 has measured the grinding stroke, the heads 8 tempo rarily retreats on a condition set by D4, are again fed for rough grinding on a condition set by D5 and thereafter fed for precision grinding. According to the aforesaid constitution, stable grinding precision is obtained.
Patent JP-S6187235-A (JP)
Title: Photomagnetic recording medium
Inventor: NEHASHI SATOSHI
IPC: G11C13/06
Filed: 1984-09-12
Abstract: PURPOSE:To provide an photomagnetic recording medium which has a high S/N and permits high-density recording and high-speed recording by forming said medium so as to have an photomagnetic recording layer consisting of an alloy added with specific elements and a low coercive force material layer consisting of an alloy added with specific elements. CONSTITUTION:The photomagnetic recording medium has the photomagnetic recording layer con- sisting of the alloy composed of elements of at least >=1 kinds among cerium, praseodymium and neodymium or said alloy added further with elements of at least >=1 kinds among boron, carbon, silicon, phosphorus and aluminum or the alloy added further with at least >=1 kinds of chromium and manganese and the low coercive force material layer consisting of the alloy the coercive of which force is <=1/5 the coercive force of said photomagnetic recording layer and <=100 oersted and which is composed of iron, nickel and impurities or said alloy added further with at least >=1 kinds among copper, chromium, molybdenum, manganese, vanadium and tungsten.
Patent JP-2000018551-A (JP)
Title: Manufacture of crystallized slag
Inventor: SENBA NORIAKI
IPC: F23J1/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the crystallization of a molten slag. SOLUTION: A plasma electrode 8 is suspended on the ceiling wall of a plasma arc type ash melting furnace 1. A furnace bottom electrode 9 is installed on the bottom wall of the ash melting furnace facing the tip of the plasma electrode 8 and a DC power source 11 for generating an plasma arc 10 is connected between the electrodes 8 and 9. The ash melting furnace 1 is provided with an incineration ash constant amount supplying device 6 for supplying incineration ash 12 to the ash melting furnace 1. The incineration ash 12 is mixed with a powder (titanium) higher in melting point than the incineration ash 12. Titanium is fed into the incineration ash constant amount supplying device 6 at a rate of 0.5-1.0 wt.% per the incineration ash. To melt the incineration ash, the titanium is scattered into a molten slag to make a crystal nucleus.
Patent JP-H069662-A (JP)
Title: Stabilizer for phospholipid endoplasmic reticulum
Inventor: SAITO AKIHISA
IPC: A61K47/24
Filed: 1992-06-26
Abstract: PURPOSE:To provide a stabilizer for phospholipid endoplasmic reticulum capable of suppressing the agglutination of phospholipid endoplasmic reticulum and improving the dispersion stability of protein, etc., in a solution. CONSTITUTION:The stabilizer for phospholipid endoplasmic reticulum is a disaccharide derivative having aldose group as the reducing terminal group of a disaccharide and containing a hydrophobic group introduced to the anomer site of the reducing terminal group through an amide bond.
Patent JP-H0531414-A (JP)
Title: Painting device
Inventor: SHINTAKU YUTAKA
IPC: B05B12/00
Filed: 1991-07-31
Abstract: PURPOSE:To shorten the tact time and to obtain the painting device of a small space by constituting a layout of one side and the other side of one painting station, and a layout of the other side and one side of the other painting station in the same way, and laying them out zigzag. CONSTITUTION:The left side layout of a first painting station T1 of a painting device 10 and the light side layout of a second painting station T2 are constituted in the same way, and the right side layout of a first station T1 and the left side layout of a second station T2 are constituted in the same way. That is, in a state that a painting robot, and an opening/closing robot for four doors, a bonnet, a trunk lid, etc., are integrated, the robots are laid out zigzag extending over a first and a second painting stations T1, T2. In such a way, operations of each robot do not interfere with each other, the painting and the opening/closing robot can be provided in a narrow space and a carrying distance of a car body B of the painting device 10 can be set shortly, therefore, a painting operation can be finished in a short time.
Patent JP-S6171436-A (JP)
Title: Optomagnetic recording medium
Inventor: KATO TAKESHI
IPC: G11B7/013
Filed: 1984-09-14
Abstract: PURPOSE:To increase the recording capacity by setting the direction of magnetization the same before recording media are adhered and then adhering them to set the direction of magnetization of the two recoding media in opposite direction thereby using both sides of the recoding media. CONSTITUTION:The direction of a magnetic field is decided optionally by controlling the direction of a current flowing to coils 1, 1' in an electromagnet. The direction of magnetic field is set to a prescribed direction, a recording medium incorporating the base 3 and a magnetic film 4 is inserted in he magnetic field and initial magnetization is set so that the direction of magnetization of the magnetic film 4 is vertical to the face of the base. Then a recording medium incorporated with a base 3' and a magnetic film 4' the same as the recording medium is inserted, and the initial magnetization is executed in the same direction as that of the said recording medium and then they are adhered by using an adhesives. The direction of magnetization of the magnetic films 4, 4' is made opposite mutually.
Patent JP-S6172181-A (JP)
Inventor: WADA TAIZO
IPC: E05B49/00
Filed: 1984-09-14
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-2000024064-A (JP)
Title: Gum massager
Inventor: OMURA TERUO
IPC: A61H13/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To enable a gum massager to obtain massaging effect the same as that of finger point massage by forming the gum massager by a finger shape massaging part to be inserted into a mouth so as to be move along the gum and a holding part and unevenness on the massaging face. SOLUTION: This gum massager A is constituted of a massaging part 1 and a holding part 2. The massaging part 1 is formed into a forefinger shape and fingerprint-like unevenness 12 is formed on the massaging face equipped on the tip end of the massaging part. The holding part 2 is formed so as to be held by a user and equipped with an engaging hole on the rear end part to enable the massager to be engaged with a hook, etc., equipped on the wall face of a washroom, etc. The main body 3 is formed of an antibacterial-treated elastic material excellent in corrosion resistance, such as silicone rubber, synthetic resin elastomer, etc., and a metallic core material is insertion formed therein. Thus the gum can be hygienically massaged without using a finger.
Patent JP-S6083219-A (JP)
Title: Binder for magnetic recording body
Inventor: WATANABE HISASHI
IPC: C09D127/04
Filed: 1983-10-13
Abstract: PURPOSE:To improve the dispersibility of magnetic powder when a magnetic coating material is prepd. by using a specified vinyl chloride copolymer as a principal resin component and adding an isocyanate compound as required. CONSTITUTION:A vinyl chloride copolymer contg. 1-3wt% vinyl monomer having a hydroxyl group and 0.05-5wt% acrylic tertiary amine as constituent units is used as a principal resin component, and an isocyanate compound is added as required. When the amount of the vinyl monomer used is >3wt%, the solubility of the copolymer in a solvent, the surface smoothness of a magnetic recording body and the moisture resistance are deteriorated. When the amount is <1wt%, the dispersibility of magnetic powder is deteriorated, and urethane bonds are not well formed by a reaction with the isocyanate compound, so heat curing is not easily carried out. When the amount of the tertiary amine used is >5wt%, the water resistance of the copolymer is deteriorated, and a cross-linking reaction with the isocyanate compound is excessively accelerated to shorten the pot life of a magnetic coating material. When the amount is <0.05wt%, the dispersibility of magnetic powder is deteriorated, and a cross-linking reaction accelerating effect is hardly produced.
Patent JP-2000028905-A (JP)
Title: Range-finding device
Inventor: NONAKA OSAMU
IPC: G02B7/32
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a range-finding device in which accurate range-finding can be executed even when the power source voltage thereof is lowered, which is not disadvantageous in terms of the cost and is advantageous in terms of the space. SOLUTION: In this range-finding devices, light projected from an IRED 1 is projected toward an object 3 through a projection lens 2. The light reflected on the object 3 is made incident on a PSD 5 through a light receiving lens 4 and fetched by an IC for an AF 6. Then, an object distance is obtained based on the light position data X of an incident light spot when the distance is shorter than a prescribed reference object distance and obtained based on the light quantity data P of the incident light when it is longer than the prescribed reference object distance. An range-finding error becomes large because of the lowering of the reflected light quantity when the power source voltage is lowered.  However, since the range-finding action is executed by switching the reference object distance to the shorter distance, the range-finding error is reduced and the accurate range-finding action is executed.
Patent JP-S60104660-A (JP)
Inventor: AADORUFU KAASUTO
IPC: B25B21/00
Filed: 1984-09-14
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-H1040219-A (JP)
Title: Work flow system using server client computer
Inventor: TEJIMA SHUICHI
IPC: G06F13/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide work flow system using a server client computer whereby the number of jobs requested to respective persons in charge is automatically reported, the residence of the jobs is reduced and a time loss is cancelled in process where the respective jobs flow in a system in the work flow system using the server client computer. SOLUTION: OS starts a resident program 14 for obtaining the number of cases of requested jobs in a client computer 13 capable of processing multitask, has access to a server computer 10 at time intervals designated by a user and starts a program 11 of acquiring the number of cases of a requested job. The program 11 transmits the obtained number of cases to the client computer 13 and the client computer 13 displays the number of cases of the requested job to the user.
Patent JP-S6348566-A (JP)
Title: Negative chargeable toner for forming electrophotographic image for retouching
Inventor: HIRAI KEISUKE
IPC: G03G9/087
Filed: 1986-08-19
Abstract: PURPOSE:To facilitate the retouching of a copied image by incorporating a specific ratio of coloring agent into a binder prepd. by mixing and melting 1 or >=2 kinds of components selected from low adhesive solid low mol.wt. polymers or high melting wax or waxy materials. CONSTITUTION:This toner is formed by incorporating 1-20pts.wt. coloring agent into 100pts.wt. binder prepd. by mixing and melting 1 or >=2 kinds of the components selected from the low adhesive solid low mol.wt. polymers or high melting wax or waxy materials. An intermediate is thus formable by erasing and retouching the copied image obtd. on a tracking paper, film base of surface non-permeable paper by using an ordinary eraser.
Patent JP-S6348854-A (JP)
Title: System lsi
Inventor: OZAKI MAKOTO
IPC: H01L21/822
Filed: 1986-08-19
Abstract: PURPOSE:To make it possible to connect a general-purpose system debugging tool, by providing a signal path, which connects other isolated macro cells and a pad, which is provided in a system LSI. CONSTITUTION:In a system LSI 1, a CPU 2 and macro cells 3 and 4 are included. Switching circuits 10, which set a state wherein the CPU 2 and the macro cells 3 and 4 are electrically isolated, are provided in signal lines, which connect the CPU 2 and the macro cells 3 and 4. In order to isolate the CPU 2 from the other macro cells 3 and 4 electrically, CPU disabling signals are inputted from the outside. The signals are sent to the switching circuits 10, and the switching circuits 10 are opened. As a result, the CPU 2 and the other macro cells 3 and 4 are set in the electrically isolated state. Under this state, an emulator is connected to a pad 9, to which a signal line 5 is connected. Thus the entire system with the CPU 2 as a center can be tested.
Patent JP-H0720164-A (JP)
Title: Reflectionless termination ac-dc converter
Inventor: YONEZAKI GENTA
IPC: G01R19/03
Filed: 1993-07-06
Abstract: PURPOSE:To obtain a highly accurate AC-DC converter by a method wherein, even when a high-frequency alternating current at about 1 MHz to 10 GHz is measured, reflection is eliminated at a termination part inside a coaxial wire. CONSTITUTION:In an AC-DC converter, a reflectionless termination resistor whose diameter is the same as that of an inner conductor 2 and which is composed of a tube body 4 constituted of an insulating film is installed on the extension line of a coaxial wire 1 which is composed of the inner conductor 2 and of an outer conductor 3 installed at its outer circumference, a resistance film 6 is formed on the surface of the tube body 4, the characteristic impedance on the side of the coaxial wire 1 is made equal to the characteristic impedance on the side of the termination resistor, and a thermocouple 7 is installed between the resistance film 6 and the tube body 4 or on the back side of the tube body 4.
Patent JP-S6169295-A (JP)
Title: Speaker attaching device
Inventor: KAWAI HARUO
IPC: H05K7/12
Filed: 1984-09-13
Abstract: PURPOSE:To obtain a device which is superior in attaching workability and has a good baffle effect, by attaching a speaker to a bracket and providing a projecting piece, which is provided with a detaining claw at the front end part, and a cross rib on the face, which is brought into contact with a cabinet, of the bracket and inserting them to through holes to be fitted to them. CONSTITUTION:A speaker 11 is attached to a bracket 12, and a projecting piece 14 provided with the detaining claw at the front end part and a cross rib 15 are provided on the face, which is brought into contact with a cabinet 13, of the bracket 12. A through hole 16 which is fitted to the projecting piece 14 to fix temporarily the bracket 12 and a through hole 17 to which the cross rib 15 is inserted to determine the attaching position of the bracket 12 are provided on the face, which is brought into contact with the bracket 12, of the cabinet 13. They are fitted and detained respectively to fix the bracket 12 to the cabinet 13. The bracket 12 is fixed temporarily to the cabinet 13 in this manner, and the bracket 12 is attached firmly to the cabinet 13 by screws 18. Thus, a good baffle effect is obtained, and the number of parts fixed by screws is reduced to improve the assembling workability.
Patent JP-S5981666-A (JP)
Title: Toner supplementing method
Inventor: FURUICHI YASUSHI
IPC: G03G21/00
Filed: 1982-11-01
Abstract: PURPOSE:To perform tentative operation in case of a abnormality display by comparing the output L of a photodetecting element which detects toner density with the upper-limit and lower-limit values of an output area used for toner supplementation, and further comparing it with a specific level when necessary. CONSTITUTION:The upper-limit value Lmax and lower-limit value Lmin of the output area of the photodetecting element which is used for toner supplementation are set to 4.8 and 2.5V respectively. When the photodetecting element generates an output L, whether the output L is 4.8>=L<=2.5 or not is judged and when so, a normal toner supplementation system is operated. Namely, toner is supplemented according to the large/small relation between the output L and an output L0 corresponding to optimum toner density. When this condition is not satisfied, the normal toner supplementation system is turned off and the abnormality display is performed; a copying machine, etc., are still in operation at this state to perform tentative copying operation, etc.
Patent JP-S6244680-A (JP)
Inventor: DANIERU EFU KUUPU
IPC: G01V5/12
Filed: 1986-08-19
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-S6187322-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATO JURI
IPC: H01L21/22
Filed: 1984-09-13
Abstract: PURPOSE:To enable the formation of the shallow N type diffused junction layer of a low sheet resistance at low cost by forming an SOPSG on a surface of silicide followed by a heat treatment using a halogen lamp. CONSTITUTION:On a silicon substrate 1, a gate oxide film 8, a polycrystalline silicon gate electrode 10 and a side wall insulating film SiO2 9 are formed. After forming a high-melting point metal or a high-melting point metal layer 11 on the gate electrode and the source and drain selectively, the substrate is coated with an SOPSG12 by a spin coater and the coated substrate is baked and is subjected to a high-temp. and short-time heat treatment by use of a halogen lamp to form a MOS.FET having a shallow N type diffusion layer 13. In this case, the shallow junction reduces a junction capacity and makes switching of the MOS.FET faster and at the same time, it enables miniaturization of the MOS.FET.
Patent JP-S5893685-A (JP)
Inventor: KOTANINO SADAYUKI
IPC: B62K25/08
Filed: 1981-11-30
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-H0742026-A (JP)
Title: Production of pitch-based ultrafine carbon fiber and apparatus therefor
Inventor: SUGIMOTO KATSUYUKI
IPC: D01F9/145
Filed: 1993-08-03
Abstract: PURPOSE:To provide a method for producing ultrafine carbon fiber in which the carbon fiber can stably be produced for a long period without causing the fouling of a nozzle. CONSTITUTION:The characteristic of this method for producing pitch-based ultrafine carbon fiber comprises installing a guide plate 2 having an opening 6 capable of passing pitch fiber and a discharge gas therethrough at a prescribed interval from a discharge part of a nozzle 1 just thereunder, sucking the surrounding gas from a gap between the discharge surface of the nozzle 1 and the guide plate 2 and carrying out the spinning while keeping the sucked gas in a state thereof sucked from the outer peripheral side of the guide plate 2 and discharged in the discharge direction of the pitch fiber in a method for melting pitches, discharging the high-speed gas stream from the periphery of the nozzle while discharging the molten pitches from the nozzle 1, thereby attenuating the molten pitches into a fibrous form, infusibilizing the resultant pitch fiber and, as necessary, carbonizing the infusibilized pitch fiber.
Patent JP-H0359957-A (JP)
Title: Nickel-hydrogen secondary battery
Inventor: MITSUYASU KIYOSHI
IPC: H01M10/30
Filed: 1989-07-27
Abstract: PURPOSE:To make it possible to prevent a nickel-hydrogen secondary battery from being deteriorated in its cyclic life due to short circuit wherein hydrogen occulated alloy in a rear earth metal series including Mn, is used as a negative electrode by using a separator the density of which is >=70/m<2> and <=100g/m<2>. CONSTITUTION:A battery is made up out of a negative electrode mainly composed of a hydrogen occulated alloy the composition of which is represented by an equation Ln-Nix-Mny-Az (where Ln represents a signal lanthanum or the mixture of rear earth metal elements including La, A represents aluminum, at least, one kind of cobalts, 4.8<=X+Y+Y<=5.2), a positive electrode mainly composed of a nickel compound, and out of a separator the weight per unit area of which is >=70g/m<2> and <=100g/m<2>. As Ln, a single lanthanum (La) or a rear earth metal element including La way be used, practically a mesh metal can be used, the mesh metal represented by Lm wherein the quantity of Ce is reduced to a figure less than 10wt.%, but the quantity of La is relatively increased up to 40 to 50%, shall be used, if desirable, in particular. By this constitution, short circuit can be prevented without reducing the capacity of the battery.