baber/WOPTO huggingface dataset:
Patent JP-H05318649-A (JP)
Title: Manufacture of laminated sheet
Inventor: IKETANI KUNIO
IPC: B32B15/08
Filed: 1992-05-26
Abstract: PURPOSE:To obtain a laminated sheet with satisfactory surface roughness by using a glass cloth as a base material having warp and weft embedded at a numerical ratio of 0.9 to 1.2 and set to a woven shrinkage ratio of 0.8 to 1.4. CONSTITUTION:The subject lamianted sheet consists of resin varnish applied to a base material, a number of which are stacked or a single piece of which is used, if necessary, with a metal foil stacked over the base material. These materials are formed thermally under pressure. The glass cloth as a base material is normally about 180 to 210mum thick. The number of embedded warp and weft is normally about 50 to 74 pieces altogether and the required woven shrinkage ratio of warp and weft is 0.8 to 1.4. The woven shrinkage of weft is significant, if the woven shrinkage of warp 1 is little, for example, under the condition that the number of embedded pieces of warp and weft is the same. Thus the ratio of a thick part B and thin parts A, C of the surface resin layer of the laminated sheet is significant. The ratio of the thick part and the thin parts of the resin layer of the laminated sheet is close to 1 in proportion to the proximity of the woven shrinkage ratio to 1.
Patent JP-S5925407-A (JP)
Title: Operational amplifier circuit
Inventor: OOSAWA MITSUO
IPC: H03F3/45
Filed: 1982-07-31
Abstract: PURPOSE:To ensure an effective application of voltage with a low level of power supply voltage, by connecting an element which generates the p-n junction forward voltage between a transistor (TR) forming a differential amplifier and the TRs which are connected in cascode to form an output stage. CONSTITUTION:A differential amplifier is formed with an npn TRs 1-3, and TRs 13 and 14 are connected in cascode to the TRs 1 and 2. Then the TRs 13 and 14 are connected to pnp TRs 15-18 which form an output signal draw-out part, and the output is drawn out to output terminals 25 and 26. A pnp TR28 is connected to the common emitter of the TRs 1 and 2 of the differential amplifier. Then npn TRs 29 and 30 are connected between the emitter of the TR28 and the base of common connection of the TRs 13 and 14 as an element which generates the p-n junction forward voltage. Then the voltage applied to each TR is used effectively with a comparatively low level of power supply voltage +VC. Thus, both linearity and high frequency characteristics of an operational amplifying circuit are improved.
Patent JP-S5925657-A (JP)
Title: Preparation of konjak (devil's-tongue) containing protein
Inventor: SUGINO YOSHITO
IPC: A23L19/00
Filed: 1982-07-31
Abstract: PURPOSE:To obtain a KONJAK containing a protein, by dipping a KONJAK (devil's-tongue) in a solution of a protein under nonheating conditions, and impregnating the KONJAK with the protein. CONSTITUTION:A commercially available KONJAK (devil's-tongue) in the form of a square, ball or noodle is directly used. The concentration of mannan is suitably (1/20)-(1/110)wt% based on the weight of the water in which the mannan is dissolved from the viewpoint of the modability, shape retaining property after the gelation and sense of eating, e.g. resistance to teeth, etc. The raw material for a solution of a protein is egg white, egg yolk, soybean milk, cow's milk, gelatin or a protein obtained by dipping a fish meat in a strongly ionic aqueous solution to solubilize the protein in the strognly ionic solution is used. The addition of a water-soluble seasoning, e.g. common salt, soy suace, sodium glutamate, etc. reduces the time for the sodium glutamte, etc. to dissolve in water, and provides an advantage of seasoning the KONJAK from the beginning. If the KONJAK impregnated with the protein is heated, the protein causes the denaturation, and will not dissolved in the water. Therefore, the subsequent handling is facilitated.
Patent JP-H01302304-A (JP)
Title: Waveguide type passive circuit added with grating
Inventor: MIHASHI YOSHINOBU
IPC: G02B6/122
Filed: 1988-05-31
Abstract: PURPOSE:To improve reliability and to miniaturize the element by forming the projecting parts of gratings to the refractive index larger than the refractive index of a core and forming a clad having the refractive index smaller than the refractive index of the core to the part above the ruggedness of the grating. CONSTITUTION:The core 2 consisting of SiO2-TiO2 glass is formed on a quartz substrate 1. The projecting parts 5 of the grating 3 consisting of Nb2O2 having the refractive index nf are formed on the core 2 consisting of the SiO2-TiO2 glass and the clad 4 consisting of SiO2 glass having the refractive index nc smaller than nf is formed thereon. The change in the element characteristics by sticking of dirt, water drops, etc., is eliminated with the flush type and the coefft. of coupling is increased in this way. The element is thus miniaturized.
Patent JP-H10326923-A (JP)
Title: Gas laser device
Inventor: HORIUCHI NAOYA
IPC: H01S3/03
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of ozone generated, at the time of discharge in a gas laser device. SOLUTION: This gas laser device provided with a laser tube 5 sealing gas for a laser medium in its inside, electrodes 6 arranged on the outside of the tube 5 to discharge/excit the laser medium gas and a storing body 4 for storing the tube 5 and the electrodes 6 in space 3 formed in its inside is also provided with an ozone-decomposing device 9 for decomposing the ozone generated in the space 3 by the discharge of the electrodes 6.
Patent JP-S5658285-A (JP)
Title: Manufacture of color solid pick-up element
Inventor: KOIKE NORIO
IPC: H01L27/14
Filed: 1979-10-19
Abstract: PURPOSE:To improve yield and reliability by a method wherein a protective film corresponding to an upper section of a pad electrode is removed in a final process of a filter process. CONSTITUTION:The upper sections of photodiodes 103 and an Si semiconductor substrate 102 formed by integrating scanning circuit regions 104 are covered with a protective film 107 including an upper section of a pad electrode 105 for bonding. A dyeing region 109 of R is made up on a fixed region of the IC, and a high molecular resin intermediate layer 110-1 is built up on the whole. A dyeing region 111 of G and a dyeing region 112 of B are formed and high molecular resin intermediate layers 110-2, 110-3 are coated by repeating the same process. The resin layers 110-1-110-3 corresponding to an upper section 113 of an electrode 105 are removed by using a photomask. The protective film 107 under an intermediate layer 115 is etched using the intermediate layer 115 being bored as a mask, and the electrode 105 is exposed. Consequently, bondability to the electrode 105 is similar to one before forming a color filter. Thus, yield and reliability can be improved remarkably.
Patent JP-S6022750-A (JP)
Title: Cartridge type reproducer
Inventor: ISHIKAWA MINORU
IPC: G11B15/06
Filed: 1984-06-28
Abstract: PURPOSE:To stop automatically the driving of a tape by using a cartridge incorporating an endless magnetic tape containing partly the sensing foil, and detecting said foil. CONSTITUTION:The sound sign 1 recorded on a tape is read out by a head 2 and amplified by an amplifier 3. This amplified output signal is rectified by a diode 4 and charged to a capacitor 5. Under such conditions, a sensing foil 10 passes through a sensing switch 11. Therefore two inputs of an OR gate 9 are set at L, accordingly, the output of the gate 9 is set at L. Thus a motor 13 is stopped. If no sound signal is recorded to the tape when the tape is driven, no sound is naturally outputted from a head 1 or an amplifier. Therefore a transistor 7 is kept off with an input (a) of the gate 9 kept at H respectively. Thus the motor 13 keeps its revolutions.
Patent JP-S5662739-A (JP)
Title: Automatic bolt-tightening machine
Inventor: NAITOU TAKAO
IPC: B25B23/02
Filed: 1979-10-17
Abstract: PURPOSE: To facilitate the fitting of a socket bit to a bolt by a method wherein the socket bit is fitted to the hexagonal head of the bolt in the condition of the low- speed rotation and then the speed is shifted to a high speed.  
     CONSTITUTION: By the operation of the lever 3 of a power driver 1, the compressed air is supplied to a motor through a bypass airing pipe with a flow-rate control valve 30 and the socket bit 2 driven by the motor is made to advance with low-speed rotation to fit to the head of the bolt 24 which is chucked at the tip thereof. Under the condition, the contact of a limit switch is shifted, an electromagnetic valve 34 is demagnetized, the compressed air is supplied to the motor part from the main airing pipe 35, the motor is shifted to the original high-speed rotation, and thereby the bolt 24 is tightened at a high speed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5926818-A (JP)
Title: Turning device
Inventor: YAMADA MASATOSHI
IPC: B65G47/244
Filed: 1982-07-31
Abstract: PURPOSE:To shorten the distance for reversion an turn an article quickly by providing a pair of opposed pushers for pushing the article in the orthogonal and opposite directions to the moving direction on both sides of a conveyer in an apparatus for alternately turning magazines on the conveyer in a 90-degree arc in the opposite direction to each other. CONSTITUTION:With a pushing plate 15 of a pusher 10 forwarded and a pushing plate 15 of a pusher 11 retreated, when an article A is detected by a detector 30 of the pusher 10, an advancing and retreating device 16 is operated in the opposite direction to the moving direction so as to turn the article A. Subsequently, an advancing and retreating device 12 of the pusher 11 is operated to forward the pushing plate 15 in the direction rectangular to a conveyer 1, so that the article A is clamped between the pushing plates 15 of the pushers 10, 11 to be correctly turned. Next, the pushing plate 15 of the pusher 10 is retreated, with the pusher 11 forwarded so as to perform the initial motion for turning the next article. By such alternate repetitions, the article can be alternately turned in a 90-degree arc in a short distance and quickly.
Patent JP-S5922587-A (JP)
Inventor: HORII SADASHIGE
IPC: B26B19/42
Filed: 1982-07-30
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-S5835555-A (JP)
Title: Belt carrying system for original
Inventor: MORI KIYOTAKA
IPC: G03B27/62
Filed: 1981-08-26
Abstract: PURPOSE:To prevent the dirt of originals when they are carried, by attracting sheet-shaped originals onto a belt electrostatically to carry them. CONSTITUTION:A flexbile belt 1 having a high resistance (>=10<11>OMEGA.cm) is rotated in the direction of arrows by conductive driving rollers 2 and 2'. When a sheet- shaped original 5 is inserted between the roller 2 and a corotron 3, to which a DC high voltage (2,000-8,000V) is applied, so that the entry face where data is written with a pencil or the like is turned up, + (or -) charge is accumulated on the surface of the original 5 by corona discharge, and the internal polarization is generated in the carrying belt 1, and therefore, the sheet-shaped original is attracted electrostatically to the carrying belt and is carried in accordance with the rotation of the carrying belt. When the original comes under a discharging corotron 3' to which an AC high voltage is applied, charge on the surface of the original is neutralized, and the original is peeled from the carrying belt by the solidity of the original and is fed out onto an eject guide.
Patent JP-S6115216-A (JP)
Title: Knob of acoustic product
Inventor: KONDOU NOBUYUKI
IPC: G05G1/00
Filed: 1984-06-29
Abstract: PURPOSE:To suppress the evil effects to be given to the sound quality and to prevent the deterioration of the sound quality for an acoustic product, by using a sintered alloy to produce a knob of the acoustic product and therefore absorbing the vibrations of a unit, etc. connected with the knob. CONSTITUTION:A knob 5 is made of a sintered alloy which contains mainly iron together with the 1% content of molybdenum, copper, nickel, etc. The powder of these elements is molded with pressure by a metallic mold and then hardened and sintered. Such an alloy contains internal spaces with 80% density (about 20% in the space). Thus the knob 5 itself has the attenuating function owing to its internal spaces and absorbs the vibrations produced to a unit, etc. connected with the knob 5. This can suppress the evil effects to be given to the sound quality and also prevent the deterioration of sound quality.
Patent JP-H05335517-A (JP)
Title: Dynamic ram
Inventor: HIROKI MASANORI
IPC: G11C11/401
Filed: 1992-05-27
Abstract: PURPOSE:To prevent fluctuations in a plate level and a drop in a write and read level by increasing the number of plate power supply without changing plate materials. CONSTITUTION:In terms of a pseudo two-intersection cell system, plate power supply is provided around a memory array and a word shunt area as it is used to be. Furthermore, a plate power supply area is installed in the memory array so as to provide plate power supply. This construction makes it possible to reduce fluctuations in plate potential by increasing the number of plate power supply sections. It is, therefore, possible to prevent a drop in a read signal level and a write level induced by plate resistance.
Patent JP-S5926306-A (JP)
Title: Car tyre
Inventor: KAMEYAMA HIROSHI
IPC: B60C11/113
Filed: 1982-08-03
Abstract: PURPOSE:To increase grasping force of a tyre for each road surface in the traveling and lateral directions and also improve resistance to abrasion by forming stepped grooves, consisting of slant grooves and parallel grooves from the central part toward both outsides of the tread part, facing the direction of the tyre rotation. CONSTITUTION:A central groove 3 along the tyre equator line A which runs through the central part of a crown is formed on a tread part 2 of a tyre 1, and the first slant grooves 4, slanting to the direction X of tyre rotation by (d) from the central groove 3 towards both outsides, are formed symmetrically. Further, the first parallel grooves 5 of the predetermined length are formed toward the direction X of the tyre rotation on the outer ends of the first slant grooves 4. Then the second slant grooves 6, the second parallel grooves 7 and the third slant grooves 8 are provided in continuation to the rear ends of the first parallel grooves 5. The outermost grooves 9 are formed at the outer ends of the third slant grooves 8. While the both end grooves 10 are formed at the ends of the outermost grooves 9. Thus, the grasping force of the road surface in the traveling direction can be increased by means of the grooves 4, 6, 8, while the grasping force of the road surface in the lateral direction can be increased by means of the grooves 3, 5, 7, 9 and resistance to abrasion can be improved along with draining specialty.
Patent JP-S5659008-A (JP)
Title: Pressure fluid circuit
Inventor: MIYAKE MEGUMI
IPC: F15B11/16
Filed: 1979-10-17
Abstract: PURPOSE: To dispense with a pressure compensation valve in a simultaneous operation type pressure fluid circuit including plural direction change-over valves and simplify the construction of the circuit, by providing the spool valve of each direction change-over valve with a pressure compensating function.  
     CONSTITUTION: A pressure fluid circuit, in which the pressure fluid of a pressure fluid source 9 is preferentially supplied to an upstream actuator not shown in the drawing, has direction change-over valves 12a, 12b, which are operated by pilot operating sections 1a, 1b connected to a pilot pressure fluid surce 4. The direction change-over valve 12a comprises a spool valve 15a, load circuits 18a, 19a connected to the actuator, a bridge circuit 20a connected to one of the circuits 18a, 19a and a check valve (pressure reducing valve) 30a having a valve element 32a for opening and closing the circuit 20a. The other direction change-over valve 12b has the same construction as the former direction change-over valve 12a. The annular groove 23a of a valve element 13a is connected to those 21b, 22b of the direction change-over valve 12a. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08337564-A (JP)
Title: Novel arylalkyl(thio)carboxamide, its production and medicinal composition containing the same
Inventor: IZABERU RUSHIYUURU
IPC: C07C235/36
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound exerting action on a melatoninergic system and useful for treating dysrhythmia in diurnal cycle, sleep disorder, cadiovascular disease, seasonal depression, appetite dyscrasia or obesity.  
     SOLUTION: This compound is a compound or its salt, expressed by formula I [A is expressed by formula II (Y is combined with benzene ring into such a ring as naphthalene, benzofuran, benzothiophene, indoline, etc.; R a , R b  and R c  are each H, a halogen, hydroxyl or the like); B is a 2-6C alkylene chain, methylene chain, etc.; X is 0 or S; R 1  is an alkyl, an alkenyl, an alkynyl, etc.], e.g. N-methyl-2-(7-methoxyl-1-naphthyl)acetamide, and is obtained by reacting an acid of the formula: A-B-COOH with an amine of the formula: H 2 N-R 1  and, if needed, by treating the resultant product with a vulcanizing agent. The compound of formula I is dispensed in a quantity of 0.1 mg-1 g in the frequency of one or two per 24 hrs. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S61291925-A (JP)
Title: Continuous annealing method for steel strip
Inventor: HYODO KANAAKI
IPC: C21D9/56
Filed: 1985-06-20
Abstract: PURPOSE:To preheat steel strip while always maintaining its surface property satisfactorily, by heat exchanging combustion waste gas with air to prevent direct contact of steel strip surface with combustion waste gas. CONSTITUTION:High temp. waste gas exhausted from a radiant tube 6 in an indirect type heating furnace 2 is introduced to a heat exchanger 7 by a waste gas duct 23 and heat exchanged, cooled to <=heat resisting temp. of a waste gas flue 22 and an intake blower 8, then released from a chimney 9. As cooling medium for cooling high temp. waste gas, air in a preheating furnace 12 is introduced into the exchanger 7, to raise the temp. by heat exchange with high temp. waste gas, then the pressure is raised by a hot wind circulation fan 14, and the air is supplied to a plenum chamber 18 provided in the furnace 12. High temp. air is blasted to a steel strip 1 passing in the furnace 12 from the chamber 18 to preheat it.
Patent JP-H05317538-A (JP)
Title: Electric razor whose number of revolution is controlled in accordance with whiskers
Inventor: OKADA TETSUYA
IPC: B26B19/28
Filed: 1992-05-27
Abstract: PURPOSE:To constitute the electric razor so that shaving can be executed sharply, and by decreasing smarting, to a person whose whiskers are thick, and a person whose whiskers are thin, respectively. CONSTITUTION:The electric razor is provided with a motor for driving a blade, a rotation control means of the motor, a current detecting means of the motor, and an arithmetic circuit for operating an output signal of the current detecting means. The arithmetic circuit is constituted so that thickness of whiskers is operated, and a set adjustment range of the number of revolution of the motor is varied in accordance with thickness of whiskers. In such a way, thickness of whiskers is decided, the set adjustment range of the number of revolution of the motor is changed, and in the case of a person whose whiskers are thin, the number of revolution is lowered, and in the case of a person whose whiskers are thick, the number of revolution is heightened, and the motor can be rotated in an optimal state to thickness of whiskers.
Patent JP-H09322444-A (JP)
Title: Permanent magnet motor with controller
Inventor: ISHIBASHI AYANORI
IPC: H02K21/04
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To increase rotating torque in rotatingly-driving a motor as a permanent magnet motor, and the rigidity of a rotor, in a structure where a rotor is provided with a permanent magnet and a cage conductor. SOLUTION: This motor is provided With a rotor 11 which involves a permanent magnet 14 and a cage conductor 17. Magnetic pole parts 14a of the permanent magnet 14 are disposed on the outer periphery part of a rotor body 13 so that the outer periphery part of the magnetic pole part 14a may be adjacent to a gap. The bars 15 of the cage conductor 17 are disposed between the magnetic pole parts 14a at the outer periphery part of the rotor body 13. As a result, magnetic flux generated from the magnetic pole part 14a tends to go toward the gap, so that it is possible to reduce magnetic flux leakage.
Patent JP-S5838690-A (JP)
Title: Weld line joining method of slit part
Inventor: NOMURA HIROICHI
IPC: B23K9/00
Filed: 1981-08-28
Abstract: PURPOSE:To realize a beautiful joining part as to a crater treatment lapped part, by changing a welding condition as a torch approaches a slit member, and executing its welding. CONSTITUTION:In case when welding is executed by use of a welding robot, at first, the welding is performed from the left side of a slit member 1 under a regular condition. When a sensor of the welding robot reaches a point (a) which has detected the slit member 1, it turns a torch 5 to a slit part 3, projects the torch 5, turning it horizontally (45 deg.), continues welding along the fillet part, and runs until it reaches a point (b). Subsequently, it is moved by a prescribed length to a point (c), gradually setting the welding condition to a lower condition, thrusts the torch 5 into the slit part 3, and executes welding. Its running is stopped at a position of the point (c), a crater treatment is executed by holding an arc for a constant interval of time, and after that, the arc is cut off. Subsequently, when welding the second layer, the torch 5 is moved to the right side of the slit member 1, and the crater treatment is executed by the same method.
Patent JP-H10325978-A (JP)
Title: Camera
Inventor: KODAMA SHINICHI
IPC: G03B17/24
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To leave information concerning processing after photographing on film and to utilize the information so as to easily obtain various images by providing a recording means for recording at least either information equivalent to printing time after developing or information equivalent to scanning time on the film. SOLUTION: A center part photometric circuit 2 performs photometry in the vicinity of the center of an image plane and a peripheral part photometric circuit 3 performs the photometry at a part other than the center part of the image plane. A range-finding circuit 4 measures the distance of a subject and an information setting circuit 11 sets various kinds of information by the operation of various switches by a photographer. A release input circuit 10 inputs a release signal and a display circuit 9 consisting of an LCD displays the information of the camera. A magnetic recording circuit 8 records various kinds of information necessary for the processing after developing on the magnetic recording part of the film.  Then, the information concerning postprocessing is recorded on the magnetic recording part of the film in accordance with the setting of various kinds of information including the information from the circuits 2 and 3 under the control of a CPU 1.
Patent JP-S5976025-A (JP)
Title: Improved manufacture of biallyl compound by coupling allyla-mine and allene
Inventor: ARUDO BERI
IPC: C07B37/02
Filed: 1983-07-22
Abstract: Improvement in the process for preparing biaryl compounds via coupling of an arylamine with an arene in the presence of a nitrite, an acid and copper metal or a derivative thereof; the improvement is consisting in adding to the reaction mixture a trialkylorthoformate. The process may be used for preparing drugs such as Flurbiprofen and Xenbucin or intermediate compounds particularly useful for preparing Flurbiprofen, Flufenisal, Chlordimorin, Xenbucin, Xenysalate, Xenyhexenic acid and the like.