baber/WOPTO huggingface dataset:
Patent JP-H0463684-A (JP)
Title: Spring force adjusting device for stroke-adjustable piston cylinder device
Inventor: ISHIKAWA HAJIME
IPC: F15B15/14
Filed: 1990-07-04
Abstract: PURPOSE:To simply adjust the spring force as desired by providing a spring force adjusting device changing the strength of the spring force of a spring means pressing a piston on the side of a cylinder end face opposite to the side where a piston rod is extended. CONSTITUTION:A spring pressing member 20 fitted with a set screw 23 is assembled to a spring holder 19 so that its flange 24 is coupled at a short portion through the long portion of a hole 25, and the holder 19 is screwed and fitted to a cylinder 7 while the flange 24 of the spring pressing member 20 is brought into contact with the end section of a coil spring 11 to press the spring 11. The set screw 23 is rotated with a tool after this fitting, the spring pressing member 20 is moved, and the force pressing the coil spring 11 by the flange 24 is adjusted. The flange 24 of the spring pressing member 20 is moved to the side of a piston 8, and a strong compressive force is applied to the coil spring 11.
Patent JP-S6420955-A (JP)
Title: Extra-precision machine
Inventor: HIRANO HITOSHI
IPC: B23B25/06
Filed: 1987-07-15
Abstract: PURPOSE:To allow the machining with the precision of sub-micron or less by detecting the movement in the direction rectangular to the table sliding direction of a support bed with a position detecting light receiving element and varying the voltage applied to a piezoelectric element in response to the detection quantity. CONSTITUTION:Laser rays R from the laser 6 are first radiated to the center of a photo-diode 5, and an air slide 1 is driven at 0.33mm/sec. If a support bed 3 is even slightly moved in the Y direction in relation to the air slide 1 at this time, the laser rays R are biased from the original center of the photo-diode 5, light quantities entering the right and left portions of the light receiving section of the photo-diode differ, a current is generated by detecting the difference, and the signal by this current is inputted to a control block 8. The voltage is applied to a piezoelectric element 7 so that the laser rays R are returned to the center of the photo-diode 5, and the applied voltage is made zero when the laser rays are returned to the center. A cutting tool 4 fixed on the support bed 3 is moved in the X direction regardless of the movement of a movable table 2 in the Y direction, and the precision of the machining face is improved.
Patent JP-S6239505-A (JP)
Title: Antimicrobial paper
Inventor: MORI YOSHIKAZU
IPC: A01N47/44
Filed: 1985-08-13
Abstract: PURPOSE:Antimicrobial paper useful as fruit bags, etc., having improved solubility and dispersibility into paraffin, etc., safety, durability of fungicidal effects and improved water resistance, containing a fungicidal guanidine compound made into an addition salt with an acid containing a specific lipophilic group or coated with it. CONSTITUTION:Antimicrobial paper containing an addition salt of a fungicidal guanidine compound with an acid containing a lipophilic group with >=9C total carbons or coated with it. Guazatine [1,1'-iminodi(ocatamethylene)diguanidine], etc., may be cited as the fungicidal guanidine compound. A carboxylic acid, sulfuric monoester, sulfonic acid and phosphorus oxyacid containing a lipophilic group with >=9C total carbons are preferable as the acid of the acid addition salt. To obtain the aimed paper, for example, the acid addition salt is added in any process of paper-making processes and paper is manufactured and paper is immersed in molten paraffin in the case where bags are exposed to wind and rain for a long period. Common pulp paper, synthetic paper, etc., are used as base paper to be coated.
Patent JP-H0470906-A (JP)
Title: Control system and optimization deciding device
Inventor: KATAYAMA YASUNORI
IPC: G06F9/44
Filed: 1990-07-04
Abstract: PURPOSE:To improve the controllability by quantizing the perception and the experiences of an expert operator, deciding the manipulated variable of an actuator, and also obtaining an operating point that is changed by the control. CONSTITUTION:An optimization deciding device 5 is provided with a feature extracting means 8 which extracts the features out of the output of a sensor 3 and a will deciding mechanism 9 which decides a control policy, a control parameter, a control algorithm, etc., with the outputs of the mechanism 8 and the sensor 3 and based on the knowledge stored previously. Furthermore a thinking mechanism 10 is added to infer a will based on the conclusion obtained by the mechanism 9 because the mechanism 9 takes much time to complete an arithmetic operation together with a self-control mechanism 11 which decides a control executing command of a control mechanism 6 or changes a control command with an instruction of a man-machine interface 7. Then the manipulated variable of an actuator 2 to be set by the assurance of a characteristic pattern is decided by a fuzzy inference, an operating point is stored as an operating command to an actuator 2, and the pertinent command by learning. Thus the satisfactory control performance is ensured.
Patent JP-H0343445-A (JP)
Title: Sealing resin composition and its sealed semiconductor device
Inventor: KOKUBO MASANORI
IPC: C08G59/00
Filed: 1989-07-11
Abstract: PURPOSE:To obtain a resin composition for sealing semiconductors, consisting essentially of an epoxy resin, novolak type phenolic resin, specific organosilicone and silicon nitride powder and excellent in thermal characteristics, moisture resistance and moldability with a low elastic modulus. CONSTITUTION:A resin composition containing (A) an epoxy resin, (B) a novolak type phenolic resin at a ratio so as to provide preferably 0.1-10 molar ratio (epoxy groups/phenolic OH groups), (C) an organosilicone expressed by the formula (R is methyl or phenyl; X is a substituent group reactive with epoxy or phenolic OH group; (l) and (m) are >=1; (n) is >=3) in an amount of preferably 0.01-10wt.% based on the resin composition and (D) 25-90wt.% silicon nitride powder (e.g. the trigonal or hexagonal system) having preferably >=60 mesh average particle diameter. A sealed semiconductor device sealed with a cured product of the above-mentioned composition.
Patent JP-H079809-A (JP)
Title: Pneumatic tire
Inventor: SHIMIZU NOBUKAZU
IPC: B60C9/18
Filed: 1993-06-23
Abstract: PURPOSE:To provide a pneumatic tire which improves driving feeling performance by providing two belt layers crossing each other at a relatively small angle and a reinforcing layer where thermothrinking organic fiber cords small in strand coefficient are arranged on both sides on outside in radial direction of the tire. CONSTITUTION:A curcus layer 1, where the cords of rayon are arranged, is turned up from inside to outside to wrap a beat core 2 and filler rubber 3, and two belt layers 5 and 5 consisting of steel cords 4 are arranged to cross each other outside in radial direction of the curcus layer 1. The angle of the direction of the tire of the steel cord 4 is 30 deg.. The interval between the belts in the central zone of these two layers is 1.1mm, and the diameter of the steel cord 4 is 0.6mm, and is within the range of 1.0-3.0 times. For the belt reinforcing layers 6, there is one layer wide and further narrow ones 6 and 7 are added one layer each in both side zones. The cords 6' and 7' of the belt reinforcing layers 6 and 7 are nylon, and the strand coefficient is 0.25, and is within the range of 0.10-0.31.
Patent JP-S63113027-A (JP)
Inventor: JIEIMUZU JIYON CHIYATOSHITSUKU
IPC: B29C37/00
Filed: 1987-07-17
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-S57101480-A (JP)
Title: Signal switching device for television receiver
Inventor: NISHIDE TAKUYA
IPC: H04N5/44
Filed: 1980-12-16
Abstract: PURPOSE:To increase the operability, by detecting the presence of an external video signal with a detection circuit and automatically switching the broadcast video signal and audio signal into external video and audio signals. CONSTITUTION:An electronic switch circuit 16 which switches a broadcast signal 3 and an audio signal 4 obtained through the reception of a TV broadcast into external video signal 6 and an audio signal 7 from an external signal source 5 such as a video tape recorder VTR electronically, is provided. A detection circuit 15 makes peak detection output controls a variable gain amplifier to keep the amplitude of the external video signal 6 constant, and the circuit 16 is switch-controlled with the detected output of the circuit 15, allowing to switch the circuit 16 to the external video signal 6 and audio signal 7 only when the external video signal 6 is present.
Patent JP-H0870099-A (JP)
Title: Mono-wtist layout for conductor pair of integrated circuit and method
Inventor: JIYON KENISU DOBUROSU
IPC: H01L21/8242
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To avoid intra-pair capacitive coupling of each line conductor, to ensure conformity of inter-pair capacitive coupling and to optimize the interconnection array in density by a method, wherein the line conductors of paired line conductors are separated in a first and a second region and made to intersect each other in a single crossing region. SOLUTION: A first line conductor 1 of a first paired line conductors 1 and 1 is arranged adjacent to a first line conductor 2 of a second paired line conductors 2 and 2 in a first region. A second line conductor 1 of the first paired conductors 1 and 1 is arranged adjacent to the second line conduct 2 of the second paired line conductors 2 and 2 in the first region. On the other hand, in a second region, the conductor 1 of the conductors 1 and 1 is arranged adjacent to the conductors 2 of the conductors 2 and 2, and the first line conductor 2 of the conductors 2 and 2 is arranged adjacent to a second line conductor 3 of a third pared line conductor 3 and 3. Therefore, an intra-pair capacitive coupling is restrained from being induced between a pair of a main line conductor and an auxiliary line conductor corresponding to each other.  Moreover, a capacitive coupling between the paired line conductor is matched.
Patent JP-H1012639-A (JP)
Title: Bonding collet
Inventor: MUTO KENICHI
IPC: H01L21/677
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a bonding collet capable of stably sucking a semiconductor pellet and of fabricating a circuit surface of the semiconductor pellet with the low cost without damaging the circuit surface. SOLUTION: A bonding collet 1 has a sucking space 8 communicated with an attraction passage 5 for a semiconductor pellet P by forming a recess in an attraction surface 7. The attraction surface 7 is provided with a pair of slopes 11, 11 with which two sides of the semiconductor pellet P is brought into contact with each other and are inclined at a small angle toward a central line L passing through an intermediate position of the opposite two sides of the semiconductor pellet P and the central position of the attraction passage 5.
Patent JP-S60105697-A (JP)
Inventor: GIATAN SHIBORUTO
IPC: C07K14/00
Filed: 1984-08-28
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-S5879311-A (JP)
Title: Push-pull amplifier
Inventor: ISHII SATORU
IPC: H03F3/20
Filed: 1981-11-05
Abstract: PURPOSE:To prevent destruction of circuit elements due to overcurrent, by operating a current limiting circuit and limiting a current of an output transistor (TR), when a voltage difference between a circuit power supply at the prestage from the output TR and a base voltage of the output TR is a prescribed value or over. CONSTITUTION:An input signal is amplified at a differential amplifier consisting of differential TRs Q1, Q2 and a current source I0. One of the outputs of the differential amplifier becomes a drive input of output TRs Q4 and Q5 of Darlington connection. The other becomes a drive input to output TRs Q6, Q7 in Darlignton connection via a current mirror circuit consisting of resistors R3, R4, a diode D3 and a TRQ3. TRs Q8, Q9 are provided to prevent overcurrent to the TRs Q5, Q7. Circuit power supplies + or -B1 of the output TRs Q5, Q7 are increased by prescribed values + or -E1 through level shift, allowing to increase the open loop gain.
Patent JP-H078858-A (JP)
Title: Cover for coating
Inventor: MAEDA YASUYUKI
IPC: B05B15/04
Filed: 1993-06-25
Abstract: PURPOSE:To provide a cover for coating capable of surely preventing the sticking and catching of a splashed coating solution and to reduce the incineration temp. of the cover after used by forming a fine rugged roughened surface on the surface of an extremely thin soft synthetic resin film containing titanium oxide powder by applying corona discharge working. CONSTITUTION:The cover used for covering at the time of coating is constituted by forming the fine rugged roughened surface on the surface of the extremely thin soft synthetic resin film 1. The fine rugged surface 3 is formed by applying corona discharge on the surface of the extremely thin soft synthetic resin film. Further, titanium oxide powder 2 is contained in the extremely thin soft synthetic resin film 1. As a result, the sticking and catching of the splashed coating solution on the cover for coating is surely prevented and the incineration temp. of the cover for coating after used is reduce to equal to below half of the conventional one.
Patent JP-S5881910-A (JP)
Title: Steel making apparatus
Inventor: ICHIKAWA HIROSHI
IPC: C21C5/48
Filed: 1981-11-05
Abstract: PURPOSE:To enable to control the atmosphere surrounding tapping steel stream from a converter or an electric furnace by sucking through an ejector the air in the sealed wall which receives a ladle in a sealed manner and is provided with an alloy chute and further is detachable under the furnace bottom with a sliding gate nozzle. CONSTITUTION:After a raw material is charged, a converter body 1 is erected and flux etc. are added, and then refining is carried out by lowering a lance 2. In that while, a ladle truck 9 which receives a ladle 5 and is provided with a sealing wall 6 is carried under the body 1. For instance, it is connected to the furnace bottom 3 by way of a joint 10 which is closely fixed at several positions by way of sealing members. Next, suction is carried out through an ejector pipe 7. When the converter refining is finished,  the lance 2 is pulled up and a sliding gate nozzle 4 is opened, thereby tapping the molten steel into the ladle 5. During the tapping, the suction is continued and if necessary, alloys are added into the molten steel by an alloy chute 8. When the tapping is finished, the nozzle 4 is closed and the joint 10 is detached. After the truck 9 is transported, the ladle 5 is raised by a crane and molten steel is cast in the mold. Next, the converter is tilted and the slag therein is taken out, followed by the succeeding blowing process.
Patent JP-H0925135-A (JP)
Title: Production of rare-earth-element-containing optical fiber byusing volatile complex
Inventor: RI YUUU
IPC: C03B37/018
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain an optical fiber capable of gain flattering based on the inductive radiation principle by doping the upper part of a clad layer with a volatile org. chelate contg. rare-earth ion to form a specified porous core layer.  
     SOLUTION: A porous core layer is formed on a clad layer by relaxation chemical vapor deposition using a volatile organometallic chelate contg. rare- earth ion to produce an optical fiber having an optical waveguide not contg. Ge. In this case, the difference in refractive index between the clad layer and porous core layer is controlled to ≥0.015. The clad layer is formed by mixing SiCl 4 , POCl 4 , gaseous CFC and O 2  and then preferably heating the mixture from the outside. Meanwhile, the porous layer is formed by mixing a volatile organometallic chelate contg. rare-earth ion, SiCl 4  and O 2 , cooling and heating the mixture from the outside at the same time. In this case, either Al 2 Cl 6  or SiF 4  is selected and preferably mixed. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H1118701-A (JP)
Title: Improvement and/or aging-prevention of starch-containing food
Inventor: WADA TADASHI
IPC: A23L29/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain an improving and aging-preventing agent capable of retarding the time for hardening a rice cake when preserving, improving an operation efficiency because of easiness of releasing from a vessel and providing refrigeration resistance to the rice cake by allowing the rice cake to include trehalose and an amino acid. SOLUTION: Trehalose, an amino acid such as glycine and alanine, and further preferably a sucrose fatty acid ester are included in starch-containing food, especially a rice cake when producing the starch-containing food in the method for improvement and/or aging-prevention of the starch-containing food. Preferably, the starch-containing food is refrigerated to carry out the improvement and/or aging-prevention of the rice cake such as a flattened rice cake, a rice cake wrapped in an oak leaf, a rice cake stuffed with sweetened bean jam, a grass rice cake, a bean paste rice cake wrapped in a cherry leaf, a boiled and pounded cake made from rice powder, a kneaded product of glutinous rice flour, white sugar and millet jelly, and a dumpling.
Patent JP-S6333781-A (JP)
Inventor: ISHIYAMA YUKIO
IPC: G09G5/28
Filed: 1986-07-29
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-H0622537-A (JP)
Title: High-voltage power supply protector
Inventor: KAWAMOTO MASAMI
IPC: H02M3/338
Filed: 1992-07-06
Abstract: PURPOSE:To prevent the abnormal heating of an output transistor when the load is short-circuited. CONSTITUTION:The base of an oscillating transistor 23 is connected to a DC power source through a heat-preventive resistor 30, a base winding 24c, resistor 28, and a base resistor 26, and the collector 1 of the oscillating transistor 23 is connected to a DC power source through a primary coil 24a. A diode 27 is connected in the forward direction between the point A between the resistor 28 and the base resistor 26 and the earth, and the forward voltage of this diode 27 and the voltage between the base and the emitter of an output transistor 23 are equalized. Hereby, at short circuit in load of the output of a high-voltage power supply, the potential difference because of which the base current flows ceases to be gotten, and the base current drops, and a collector current ceases to flow, and the abnormal heating of the output transistor is prevented.
Patent JP-H0344395-A (JP)
Title: Preparation of powder yolk phosphatidyl ethanol amine
Inventor: FUJIO TAKESHI
IPC: C07F9/10
Filed: 1989-07-12
Abstract: PURPOSE:To prepare the subject phosphatidyl ethanol amine having a good quality and useful as a food or medicine by preparing a water dispersion containing a high concentration yolk phosphatidyl ethanol amine in a specific concentration and subsequently lyophilizing the suspension. CONSTITUTION:Yolk phosphatidyl ethanol amine having a phosphatidyl ethanol amine concentration of >=95% is suspended in water to prepare a water suspension having a concentration of <=60% (preferably 10-40%), which is lyophilized under a vacuum of 0.1Torr to provide the objective phosphatidyl ethanol amine powder.
Patent JP-S6070978-A (JP)
Title: Pwm waveform generator circuit
Inventor: YAMADA YOUICHI
IPC: H02M7/537
Filed: 1983-09-28
Abstract: PURPOSE:To reduce the number of parts by generating a PWM waveform by five elements such as a parallel output port, a timer, an ROM, a delay circuit and an oscillator, thereby providing a universality. CONSTITUTION:Data is set from a microcomputer 1 to timers 5, 6 and parallel output port 4 whenever a signal is generated from an oscillator 3. The output signals of the timers 5, 6 and the parallel output port 4 are applied to a memory cell 9, and a switch signal of an inverter is generated from a memory cell 9. Since the PWM waveform can be generated in this manner, a PWM waveform generator which can be digitized, having a universality and less number of parts can be composed.
Patent JP-S5966948-A (JP)
Title: Production of nozzle ring of axial flow turbine
Inventor: OOTOMO KENJI
IPC: F01D9/04
Filed: 1982-10-09
Abstract: PURPOSE:To produce efficiently a nozzle ring with reduced working man-hour by forming the casting pattern for the nozzle ring and casting the nozzle by a ceramic shell method. CONSTITUTION:A metallic mold is assembled by contg. a top metallic mold and a base metallic mold in a whole molding flask and a molten consumable material is cast therein, whereby a divided pattern 37 is manufactured. The pattern 37 is placed on a jig 38, and is disposed in a sectorial shape by pressing the surfaces to each other so that the generatrix direction is coincided to the direction tangential to a small disc concentrical with the center of the nozzle ring. Consumable patterns 39, 41 corresponding to an insert which is made in a semicircular shape in the whole are disposed on both sides of the pattern 37 of the consumable material, whereby the casting pattern which is the same monolithic body as the nozzle ring is manufactured. A ceramic casting mold is obtd. by a ceramic shell method by using the casting pattern for the nozzle ring manufactured in the above-mentioned way. A molten metal is charged into the ceramic casting mold heated to a high temp. whereby the casting blank material is obtd.
Patent JP-H1118651-A (JP)
Title: Stacker for preparing fly
Inventor: SHIMAZAKI SATORU
IPC: A01K85/08
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a stacker readily handleable and capable of being positioned while watching materials for fitting to a hook without careless scattering of the materials for preparing a fly having arranged hair tips. SOLUTION: This stacker 1 for preparing a fly has an outer cylinder member 3 obtained by forming a bottomed cylindrical body having a reverse-tapered shape attenuating the bottom end side to an axial direction at an upper surface of a central part of a spherical hollow body 5 comprising upper and lower divided bodies 5a and 5b in opposing to inside of the hollow body 5 and projecting a ring-shaped step part 4 on an inner peripheral wall in the vicinity of the lower end part of the outer cylinder member 3. A reverse-tapered shape of hollow inner cylinder member 2 attenuating its lower end side to an axial direction and attaching its lower end edge to the step part 4 is detachably held in the outer cylinder member 3.
Patent JP-2001006504-A (JP)
Title: Inclination switch
Inventor: MIYATA MITSUO
IPC: H01H35/02
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a small and inexpensive inclination switch having a simple structure, sufficient durability, and a high accuracy by forming a pendulum suspended from the upper part of a case by a conductive wire to swing in all directions and the case with a conductor and by forming electrical contacts with the pendulum and the case. SOLUTION: A pendulum 3 formed of a conductor housed in a case 2 of this inclination switch 1 are suspended from the upper part of the case 2 by a conductive wire 4, and an anchor stopper 16 mounted by a downside screw 15 is connected to the conductive wire 4. A holding part 6 of a case upper part 25 is formed of an insulating material, and a case lower part 5 formed of a conductor and a conical projection 7 of the lower end part of the pendulum 3 form a pair of contacts, so that the switch is composed. Therefore, when the case 2 tilts at a certain angle or more, the conical projection 7 of the pendulum 3 swingable in all 360 deg. directions abuts on and is electrically connected to the inside surface of the case lower part 5, so that the switch is turned on.  Thus, the switch simply functions and extremely stably operates, and its manufacturing cost can sufficiently be reduced as well.