baber/WOPTO huggingface dataset:
Patent JP-H06122009-A (JP)
Title: Method for controlling shape of rolled stock
Inventor: ISHIBASHI NAOHIKO
IPC: B21B37/00
Filed: 1992-10-12
Abstract: PURPOSE:To provide a method for controlling the shape of a rolled stock by which a proper manipulated variable is easily set. CONSTITUTION:In the method for controlling the shape of the rolled stock by which the shape such as sheet crown and flatness of a steel sheet 3 is controlled with a rolling mill 2 having a control operation terminal, manipulated variable is determined by a multiple regression model of given rolling conditions, the rolling of the steel sheet 3 is executed by giving this determined manipulated variable to the control operation terminal of the rolling mill 2 and the coefficients of the multiple regression model are successively corrected by successive least squares method based on the obtained actual data of rolling.
Patent JP-S62133742-A (JP)
Title: Package
Inventor: YAMAGUCHI YUKIO
IPC: H01L23/31
Filed: 1985-12-06
Abstract: PURPOSE:To prevent the leads of electronic parts from being cut off or peeled off from an interconnecting substrate without fail by a method wherein the regions encircled by the electronic parts and leads on the interconnecting substrate are filled with non-hardening ultraviolet ray hardening type Si region. CONSTITUTION:Electronic parts 4 are bond-arranged face down on spacers 9 to electrically connect the leads 5 of electronic parts 4 to the pads 8 for leads 5 on an interconnecting substrate 3. Within a frame body 10, the parts on the backside of said parts 4 and leads 5 are formed of a first ultraviolet ray hardening type Si region 11 becoming non-hardened or semihardened state while the parts on the upper side of leads 5 are formed of a second Si region 12 hardened into elastic gel state. To replace the electronic parts 4 etc. with new ones, firstly, the region 12 is peeled off and then the region 11 is immersed in an organic solvent to be solved and removed easily.
Patent JP-S62132652-A (JP)
Title: Low noise platen roll
Inventor: SUZUKI SHOSUKE
IPC: B41J11/02
Filed: 1985-12-06
Abstract: PURPOSE:To realize low noise level by forming an elastic substance used for a roll with a surfacial layer having high hardness, low dynamic magnifying rate and low loss coefficient and adding a vibration cutoff layer having high loss coefficient as an inner layer. CONSTITUTION:A rubber-like elastic substance used for a roll has a surfacial layer having the modulus of tensile elasticity of 250kg/cm<2> or more at 5% elongation, the ratio of 4 or less between the modulus of dynamic storage elasticity (100Hz, 0.3% distortion) and the modulus of tensile elasticity and its physical property indicating 0.3 or less of loss coefficient. This thermoplastic elastomer is 3mm or more thick. The intermediate layer has 30kg/cm<2>-120kg/cm<2> of modulus of tensile elasticity at 5% elongation, the ratio of 3 or less between the modulus of dynamic storage elasticity and the modulus of tensile elasticity at 5% elongation and its physical property indicating 0.07-0.25 of loss coefficient at 0.3% elongation. In the case of a 2-tier structure, if the surfacial layer is 3mm or less, its function to repulse energy as a surfacial layer is insufficient. Further in the case of a 2- or 3-tier structure, if the loss coefficient of the inner layer is 0.35 or less, the difference between said value and the loss coefficient of the surfacial layer is small, thus allowing no satisfactory vibration reduction effect to be obtained.
Patent JP-H04149433-A (JP)
Title: Silver halide photosensitive material
Inventor: SHIRATO KENTARO
IPC: G03C1/85
Filed: 1990-10-12
Abstract: PURPOSE:To prevent contamination of processing solution by incorporating a specified cyclic phosphazene compound to at least one layer of the constituting layers. CONSTITUTION:On the supporting body, the photosensitive material having silver halide emulsion layer and to at least one layer of the constituting layer of sensitive material, cyclic phosphazene compound expressed as in formula I are incorporated. In the formula (I), R<1> and R<4> is the same or may be differed from each other and represent carbon number 2-20 substituted or unsubstituted alkyl, alkenyl or alkynyl radical respectively. Also, R<2> and R<3> is the same or may be differed from each other and represent alkyl radical consist of 1-4 carbon number and q and r is not allowed to became zero simultaneously and represent integers of 0-5 and X is 3 or 4. By this means, contamination of the processing solution is prevented and image blur is not generated at the time of processing treatment.
Patent JP-2001097548-A (JP)
Title: Sorting driving device for sorter
Inventor: MAEDA TAKASHI
IPC: B65G47/76
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a sorting driving device for sorter to be used in common in plural kinds of sorting conveyors having various width. SOLUTION: A sorter 11 for sorting articles carried by a sorting conveyor 12 is provided with a first and a second equipment bodies 13a, 13b arranged with a space from each other, a connecting part 14 for connecting both the first and the second equipment bodies 13a, 13b to each other and for changing a space between the first and the second equipment bodies 13a, 13b in the cross direction crossing the carrying direction of the sorting conveyor, arms 4a, 4b provided in the first and the second equipment bodies 13a, 13b so as to sort the article, and driving parts 10a, 10b for driving the arms 4a, 4b.
Patent JP-H02119803-A (JP)
Title: Wagon with microwave oven
Inventor: TAKAHASHI TOSHIMITSU
IPC: A47B31/02
Filed: 1988-10-28
Abstract: PURPOSE:To secure the safety of a sliding door at the time of its closing movement by providing obstruction sensors on the periphery of the opening of a roof so as to stop the closing movement of the sliding door in response to the output of the obstruction sensors. CONSTITUTION:A wagon is equipped with a truck 1, a roof 2, and a up-down turn table type microwave oven 4 and an opening and closing control means I, and the roof is provided above the truck and is equipped with an opening 3, and obstruction sensors 6 and 7 are provided on the periphery of the opening. Said microwave oven is located between the truck and the roof and a sliding door 5 is arranged to face the opening of the roof and the up-down turn table 4a is provided. The opening and closing control means is provided inside said microwave oven, and it controls the opening and closing of the sliding door, and also stops the closing movement of the sliding door in response to the output from the obstruction sensor, and it also controls the up-down of the turn table and its rotational control at the time of heat process. With above construction, the closing movement of the sliding door can be stopped by the opening and closing control means when a obstruction sensor detects an obstruction at the opening of the roof thus the obstruction can not be caught in the sliding door.
Patent JP-H11255530-A (JP)
Title: Production of article comprising refractory dielectric substance
Inventor: FLEMING JR JAMES WILLIAM
IPC: G02B6/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce both a surface impurity and a bulk impurity approximately without removing the surface of a refractory dielectric substance. SOLUTION: A refractory dielectric substance is heated by a plasma fire ball 12 under conditions capable of not causing the removal of a considerable amount of the surface part of a refractory dielectric substance 20 and sufficiently reducing both a surface impurity and a bulk impurity. Isothermal oxygen or an oxygen-containing plasma is used. At least 30% of a chlorine impurity at least 10 μm in depth can be reduced while simultaneously removing a hydroxyl group impurity. Consequently the concentration of an impurity to be a cause of a defect in the drawing treatment of a fiber from a preform can be reduced without requiring the removal of a considerable amount of the preform from the surface.
Patent JP-H09185956-A (JP)
Title: Electrodeless fluorescent lamp
Inventor: HANIFU MAHOMITSUDO JIRATSUCHI
IPC: F21S2/00
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain high watertightness, insulation, and destruction preventive properties without using adhesive, between a vessel and a housing, by covering the vessel, having an outer side conductive layer, and a metallic housing by the one-piece electric insulating sleeve. SOLUTION: An RF transmitter and a rectifier are arranged to be supported in a metallic housing 44 formed by punching. The housing 44 is contacted with a conductive layer 42 via a thin conductive adhering layer in an annular region A, and also is directly or indirectly supporting a vessel 12. In this constitution, the vessel 12 having the outer side conductive layer 42, and the metallic housing 44 are covered by one piece nylon or silicone electric insulating sleeve 46, to firmly retain respective constitution elements to eliminate the adhering layer in the region A. In this case, the sleeve 46 is formed previously to cover the vessel 12 and the housing 44, or dippedly treated. This eliminates adhesive between the vessel and the housing to obtain high watertight, insulation, and destruction preventive properties.
Patent JP-H1193468-A (JP)
Title: Locking device
Inventor: TAKAHASHI HIROYUKI
IPC: E05B15/08
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a locking device which eliminates the possibility that a door is left incompletely locked, since a key handle cannot be pulled out unless coming to a completely locked position. SOLUTION: An inner cylinder 2 and a main spindle 3 are concentrically enclosed in a fixed outer cylinder 1; a ball 11 engaged in a slit in the inner cylinder 2 and a slit 39 in the main spindle 3 is provided; a ball 11 engaged in the slit in the inner cylinder 2 or a slit 21 and the slit in the main spindle 3 is provided; part of a ball 12 is engaged in a slit 38 in the intermediate cylinder of a key handle 42 to prevent the key handle 42 from being pulled out. A transmission pin 34 that moves into and out of a side hole is provided on the intermediate cylinder 38 and is engaged in the slit 23 in the main spindle 3 to rotate the main spindle 3 by means of the key handle 42 to project the inner cylinder 2 to the front of the fixed outer cylinder 1.
Patent JP-H02121738-A (JP)
Title: Manufacture of titanium alloy spring
Inventor: KURISU TORU
IPC: B21F35/00
Filed: 1988-10-29
Abstract: PURPOSE:To prevent a titanium alloy from receiving creep deformation by enclosing the titanium alloy spring with molten material in a coating state or in an embedded state and age-hardening the spring in the state where the molten material is hardened to reinforce the spring. CONSTITUTION:Age hardening heat treatment is performed to the titanium alloy spring and it is left for about half an hour in the atmosphere as it is and cooled down to the normal temperature. Molten wax 5 is prepared in a wax tank 4 provided with a heater 3, a cooled titanium alloy spring 1 is dipped into the molten wax 5 to stick the wax 5 to the surface of the titanium alloy spring 1 and taken out into the atmosphere to harden the wax. While the titanium spring 1 is reinforced this reinforcing film 5A it is left in the atmosphere for 10-20 hours and age-hardened. Since the spring is reinforced, it is not deformed by creep for this treated time. Thereafter, the reinforcing film 5A is heated and removed.
Patent JP-S62131180-A (JP)
Inventor: OIKE TATSUO
IPC: F26B17/14
Filed: 1985-12-04
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-S61180577-A (JP)
Title: Power source for nuclear fusion reactor
Inventor: YAMAGUCHI SAKUTARO
IPC: H05H1/06
Filed: 1984-12-27
Abstract: PURPOSE:To stably flow a large current over a long period by composing to provide a large power switch in a circuit for flowing the large current. CONSTITUTION:A rising capacitor 2 as a fast circuit is connected with a parallel circuit of a large power switch 101, a crowbar diode 41 and a load coil 8 through an ignitron 40. The secondary side of a stepdown transformer 43 is inserted between the coil 8 and the diode 41, and its primary side is inserted to a PFN circuit as a delay circuit. The PFN circuit is 3-stage type circuit made of a series inductance 46 and parallel capacitor 45, and connected with the primary side of the transformer 43 through an ignitron 44.
Patent JP-S63129214-A (JP)
Title: Range burner
Inventor: ISHIBASHI NOBORU
IPC: F23D14/06
Filed: 1986-11-18
Abstract: PURPOSE:To improve combustion properties and thermal efficiency, by a method wherein the upper surface top plate is blockaded and a multitude of flame ports is formed on the periphery of the same while part of these flame ports are formed so as to have sectional area smaller than those of other flame ports and projections are provided on the upper top plate so as to cover the small sectional area flame ports. CONSTITUTION:Main flame, formed on flame ports 3, extends upwardly and outwardly and is formed so as to envelope a top plate. Accordingly, the inner peripheral direction of the top plate 2 is blockaded by the main flame and a pot and air will never flow into the inside of the top plate 2. On the other hand, transferred fire, formed on a small area flame port 12, is formed as a short and small flame. A projection 13 is formed above the small flame, therefore, the small flame will never extend upper than the top plate 2 and the flow of exhaust gas, generated by this flame, is interfered, therefore, an air passageway for the inner periphery of the top plate 2 of a burner cap 4 may be secured surely. The supply of air to the inside of the main flame is permitted by the air, which flows through the passageway, therefore, flame surface is generated at the inner peripheral side and the length of the main flame may be shortened. According to this method, heat distribution on the inner peripheral direction of the bottom of the pot may be improved.
Patent JP-H06123901-A (JP)
Title: Light frequency conversion device
Inventor: ITO HIROKI
IPC: G02F1/35
Filed: 1992-10-13
Abstract: PURPOSE:To provide the light frequency conversion device capable of making light frequency conversion of a wide band at a high speed. CONSTITUTION:Control light 44 of a light frequency f3 generated from a control light source 32 is multiplexed via a half mirror 35 with signal light 43 of a light frequency f1 and these control light rays are made incident on a nonlinear optical medium having an optical Kerr effect and a negative group speed dispersion characteristic, i.e., silica optical fiber 31 in this embodiment, thereby, modulation unstability is induced in the optical fiber 31 to generate the modulated waves repeating at the differential frequency ¦f1-f3¦ between both light waves. The side band components of the frequencies 2f3-f1 and 2f1-f3 of the modulated waves are taken out by an optical wavelength filter 42. Output light 45 which has the information of the signal light 43 and is frequency converted from the frequency f1 is thereby obtd.
Patent JP-S61157095-A (JP)
Title: Phase synchronizing circuit
Inventor: NAMIOKA TOSHIYUKI
IPC: H04N9/44
Filed: 1984-12-28
Abstract: PURPOSE:To maintain stably the phase of sampling clock when a large error occurs in a phase error signal by inserting an error signal normality deciding circuit. CONSTITUTION:The phase error signal 24 and timing signal 20 are supplied to ratch circuit 42 and the phase signal 24 is stored by the timing signal 20 when one action of a phase synchronous circuit is completed. The output 43 and the phase error signal 24 is supplied to a difference calculating circuit 44. After deciding with comparator 46 whether a difference signal 45 obtained from this circuit 44 is larger or not than a comparison value 47, an error deciding signal 48 is supplied to stability deciding circuit 49. The phase error signal decides that a stable and normal signal is cought in this circuit 49 and generates a gate signal 50. This gate signal 50 controls to supply or not to supply the phase error signal 24 from a phase error calculating circuit 23 at a gate circuit 51 as an output 41 of the error signal normality deciding circuit 40 to the loop filter 25 of next step.
Patent JP-H0585153-A (JP)
Title: Air conditioner for vehicle
Inventor: KINOSHITA KEIICHI
IPC: B60H1/00
Filed: 1991-09-25
Abstract: PURPOSE:To prevent an uncomfortable feeling from being given to occupants by performing returning operation in the proper timing, when a blow port is switched so as to prevent hot air from being blown to a face of the occupants, at the time of starting air conditioning operation, and then returned to a vent side. CONSTITUTION:The 'time T' for a port before returning to the vent side after it was switched to the defroster side is fuzzy inferred based on a rule of thumb. Here, variables of inference input are set to a value TA of subtracting an optimum temperature 25 deg. from an air temperature Td just after passing evaporator and a value Tsr of subtracting an in-car temperature Tr from a preset temperature Tset. An air conditioning switch is turned on, and in the case at the very high in-car temperature (step 101, 103), the 'time T' is obtained by a fuzzy inference (step 105). The blow port is switched to the defroster side (step 106), and after this condition is maintained only for the inference calculated time T (step 106, 107), the blow port is returned to the vent side (step 109).
Patent JP-H01149186-A (JP)
Title: Pattern tracking apparatus
Inventor: EN BUARI
IPC: G06F3/0488
Filed: 1988-11-01
Abstract: PURPOSE: To surely detect the existence of a command mark by adopting the command mark as a mark in a pattern, which makes 90 deg. with the pattern. CONSTITUTION: The command mark id the mark in the pattern, which makes 90 deg. with the pattern. The existence of such a command mark is detected by comparing a signal from a tracking head 2 with the sampling signal of phase delay by 90 deg. by a coinciding circuit 12. When a counter 13 detects that coincidence is repeatedly detected, a relay 14 indicates deceleration to a speed control circuit 4. The output of a sine wave generator 3 provided in the tracking head 1 is impressed on an X-axis driving system and a Y-axis driving system with the speed control circuit 4 and sample-and-hold circuits 5 and 6.
Patent JP-H05308171-A (JP)
Title: Semiconductor laser device
Inventor: KASHIMA TOSHIYUKI
IPC: H01S5/068
Filed: 1991-09-24
Abstract: PURPOSE:To enhance the frequency characteristic of the title laser device by reducing the inductance of a lead. CONSTITUTION:A semiconductor laser device is provided with the following: a cylindrical external lead terminal which is connected electrically to an anode terminal 3 for a semiconductor chip; and a cylindrical external lead terminal which has been connected electrically to a cathode terminal 4 for the semiconductor chip. In the semiconductor laser device, the outer circumference of each external lead terminal is plated with Au 2, and the thickness of the part plated with Au 2 is set at a thickness of 5mum or higher.
Patent JP-H03139252-A (JP)
Title: Preparation of macaroni and spaghetti
Inventor: OKAMOTO YASUHIRO
IPC: A23L7/109
Filed: 1989-10-21
Abstract: PURPOSE:To prepare macaroni or spaghetti made of 100% soybean by adding glucan and/or sesame to soya milk, coagulating and forming the mixture and heating the product. CONSTITUTION:Soybeans soaked with water are ground, crushed and separated into soya milk and bean curd refuse by filtration and the obtained soya milk is boiled. As an alternative, crushed soybeans are boiled and filtered to separate bean curd refuse. The soya milk is mixed (based on 1,000g of soybean before crushing) with (A) 5-200g of sesame or (B) 80-1,000g of glucan consisting of 300-1,000g glucose units bonded through glucoside bonds or (C) 5-100g of sesame and 50-850g of glucan consisting of 100-1,000 glucose units bonded through glucoside bonds. The obtained soya milk mixture is stirred, poured into a prescribed vessel, coagulated and formed in the form of macaroni or spaghetti and dried to remove water from the formed product.
Patent JP-H04150808-A (JP)
Title: Air cushion bag
Inventor: KADOTA HIDEO
IPC: A47C27/08
Filed: 1990-10-12
Abstract: PURPOSE:To give a sufficient resistance against external impulses and not to bring about creases and deformation at the adhesion and also to efficiently produce air cushion bags through a continuous process, by using a specified adhesive to form an adhesion of a surface film and a backface film. CONSTITUTION:A surface film 12 and a backface film 3A are superimposed to make an air cushion bag. The surface film 12 and the backface film 3A are bonded in the peripheral edge except the air feed inlet 7. These are partially bonded at spotted points 9 in the place except the periphery. The surface film 12 and the backface film 3A is made of a plastic film having a tensile strength more than 200kgf/cm<3> and the adhesion between the surface film 12 and the backface film 3A are bonded by the adhesive 4 having 5-20kgf/cm<3> tensile stress on pulling it two times the length according to JIS K-7113.
Patent JP-H06103997-A (JP)
Title: High temperature type fuel cell and heat exchanger for fuel cell
Inventor: TSUNODA ATSUSHI
IPC: H01M8/04
Filed: 1992-09-21
Abstract: PURPOSE:To restrict damage and breakdown for members, such as piping, due to thermal shock and/or oxidization at high temperature by realizing the lowering and easy control of a fluid temperature as the result of devising an apparatus so as to be able to preheat a supply gas with an exhaust gas and cool the exhaust gas with the supply gas and improving the thermal efficiency of the whole cell, and by enabling the fuel cell system and heat exchanger to be arranged as a stack structure without requiring any heat exchanging medium and piping and, consequently, making the apparatus possible to be formed in a compact size. CONSTITUTION:In a fuel cell whose principal body made up of polygonal, multilayer-built cells is arranged inside a cylindrical manifold with a cover and a bottom, a plate type heat exchanger is assembled together with the principal body of the cell, and both are housed in the manifold to touch the manifold internally so as to carry out the heat exchange between each supply gas at low temperature for power generation and each exhaust gas at high temperature from the cell. And also, the heat exchanger of the cell has, in the vicinity of its periphery, a layered structure composed of at least five pieces of the heat conductive plates having respective transmission holes for supplying and exhausting fuel- and oxidizing- gas, and one of the mutually adjacent heat conductive plates is formed so as to have at least a flat surface excepting the peripheral part on one of the pair of their faces opposite to each other and the other one thereof has a channel for supplying or exhausting the fuel gas or oxidizing gas.
Patent JP-H02121334-A (JP)
Title: Heterojunction bipolar transistor and its manufacture
Inventor: TABUCHI TOSHIHIRO
IPC: H01L29/16
Filed: 1988-10-31
Abstract: PURPOSE:To make high the barrier to a base current, to inhibit the base current and to improve a current gain by a method wherein a muc-Si:H layer containing hydrogenated microcrystal silicon of a wide band gap is used for an emitter layer. CONSTITUTION:An n<+> epitaxial layer 2 is laminated on the surface of an n<+> silicon wafer 1. A silicon oxide film 9 is deposited on the layer 2 by a thermal oxidation method and after this, a diffusion window W1 for the formation of a p<+> region is formed by a photolithographic method. A window W2 for the formation of an active base layer is formed on the film 9 by a photolithographic method. Moreover, this substrate with an opening formed in it is installed in a laser irradiation device and a laser beam L is irradiated on the opening part in a B2H6 gas-containing atmosphere. An n-type muc-Si:H layer is laminated on the whole surface of the substrate, on which a thin p<+> region 40 and the film 9 are formed, using SiH4 gas or Si2H6 gas and PH3 gas as raw gas using a CVD method. An etching is selectively performed to form an n<+> muc-Si:H region 50 only on the very shallow region 40.