baber/WOPTO huggingface dataset:
Patent JP-H11354805-A (JP)
Title: Manufacture of thin film field effect transistor
Inventor: HIRAYAMA HIDEO
IPC: H01L29/786
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To add an impurity to source-drain regions without passing through an oxide film, by providing a second implanting step of implanting an impurity at a lower concn. than that of an impurity implanted in a non-single-crystal semiconductor layer in a first implanting step, using a mask of a resist from which a silylated layer is removed. SOLUTION: A photo resist 6 is removed by ashing, B<+> ions are implanted to form p<+> regions, MoW5 of p- and n-channels is again covered with a photo resist 7 contg. components to be silylated and patterned to form a silylated layer 8, MoW5 at the n-channel is anisotropically etched to undercut the photo resist 7, P<+> is implanted to form n<+> regions, the silylated layer at the resist top layer is removed by ashing, and P<+> is lightly doped to form LDDs whereby a leak current between the source and drain with a gate voltage of 0 V in the characteristics of thus manufactured TFT can be reduced by two or three decimal positions.
Patent JP-S6053251-A (JP)
Title: Differential gear
Inventor: ISHIDA ISAO
IPC: F16H48/24
Filed: 1983-09-02
Abstract: PURPOSE:To avoid the situation where a lock does not work due to abrasion by disposing a differential lock mechanism comprising a steel ball and a guide groove between a differential case and a differential gear. CONSTITUTION:A differential lock mechanism 21 comprising a steel ball 23 and a guide groove 22 where the steel ball 23 is fitted is disposed between a differential case 10 and a differential gear 14. In this arrangement, differential lock is accomplished more reliably as compared with friction-type engagement, which can avoid the situation where a lock does not work due to abrasion.
Patent JP-H0831641-A (JP)
Title: Laminated coil
Inventor: ETSUNO JUNICHI
IPC: H01F17/00
Filed: 1994-07-13
Abstract: PURPOSE:To obtain a laminated coil where a process that a part of an insulating sheet provided onto the surface of a coil conductor is removed for connection of the coil conductor can be dispensed with. CONSTITUTION:Sheets 141 and 142 are so laminated as to make coil conductors 18 confront each other sandwiching an insulating member 301 between them. Sheets 143 and 144 are similarly laminated so as to make conductors 18 confront each other sandwiching an insulating member 302 between them. The connectors 19 of the coil conductor 18 provided to the sheets 141 and 142 are electrically connected together with conductive paste 28 through the intermediary of a via-hole 34 provided to the insulating member 30. The lead-out parts 22 of the coil conductors 18 provided onto sheets 143 and 144 are made to overlap each other and electrically connected together by a means such an ultrasonic welding equipment. The tips of the lead-out parts 20 of the coil conductors 18 provided onto sheets 142 and 143 are turned down, made to overlap each other, and electrically connected together by a means such an ultrasonic welding equipment.
Patent JP-S5950196-A (JP)
Title: Multilayered alumite and its manufacture
Inventor: SATOU TOSHIHIKO
IPC: C25D11/04
Filed: 1982-09-17
Abstract: PURPOSE:To form alumite having fine appearance and high durability on Al substrate, by repeating a DC film forming treatment and an AC film forming treatment plural times. CONSTITUTION:Electrolysis is carried out by repeatedly impressing DC voltage and AC voltage plural times to Al substrate 10 in an electrolytic bath. By the electrolysis, AC films 11 and DC films 12 are alternately formed on the substrate 10. The thickness of each of the films 11, 12 and the ratio between the films 11, 12 in thickness are properly regulated by changing the voltage for DC electrolysis, the voltage for AC electrolysis and the electrolysis time. For example, the thickness of each of the films 12 is >=0.5mum, and that each of the films 11 is 0.01-1mum.
Patent JP-S6135923-A (JP)
Title: Resin molding equipment
Inventor: SHIHOTA ISAO
IPC: B29C45/38
Filed: 1984-07-30
Abstract: PURPOSE:To efficiently mold a molded article with smaller gate mark by a method wherein a gate plate with a gate window is provided between a mold and a runner so as to cut off the molded product from a gate by shifting the gate plate after molding. CONSTITUTION:Molding material is supplied through the gate window 19 of a gate plate 15 in molding dies 3 and 4. After molding, the gate plate 15 is shifted in the direction indicated with the arrow B by shifting a driving rod leftward through the actuation of power source so as to cut off the molded part 41 from the runner part 42 of a runner 11. Because the end edge of the molded part 41 is sheared off by the boundary surface of a gate part 43, the molded part with a gate mark, the surface sheared off of which is so smooth as not to necessitate finishing treatment, is efficienctly obtained.
Patent JP-H09318365-A (JP)
Title: Angular velocity sensor
Inventor: KAKINUMA HIROMI
IPC: G01C19/56
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To improve the performance of an angular velocity sensor along with the prevention of leakage outputs, the inhibition of drifting, improved S/N ratio and reduction in production work. SOLUTION: A vibrator 10 vibrates in the FA direction with a piezo-electric element or the like. Under such a condition, as the whole of a sensor rotates in the FC direction with the FB direction as center axis, a Coriolis force is generated proportional to an angular velocity worked in the vibrator 10. The Coriolis force causes beams 14-20 to distort and displaces the vibrator 10 in the FD direction. Light radiated from a light emitting element 24 travels in the direction of the vibrator 10 and a part thereof is admitted into a light position detector 26 through a through hole 22. With the displacement of the vibrator 10, the through hole 22 is also displaced to change the light incidence position with respect to a light position detector 26. Thus, the angular velocity is detected from the light incidence position.
Patent JP-H0912096-A (JP)
Title: Pouring device of bag-in-box
Inventor: TAKAHASHI YUTAKA
IPC: B67D1/04
Filed: 1995-06-27
Abstract: PURPOSE: To pour out a liquid in a bag in a biologically germ-free manner. CONSTITUTION: In a device for pouring out a liuid in a bag 1 being a bag-in-box from the bag 1, the bag 1, from which a liquid is poured out, and a spare bag 1' for replacement are included in an outer case 10 and the bag 1 is accommodated in a closed container 16 having pressure-resistance and airtightness. And a pressurizing gas feed line 41 is connected to the container 16 to feed pressurizing gas and a cock 17, to which a pouring tube 28 connected to the bag 1, is provided on a door 11 for open/closure of an open side of the case 10.
Patent JP-H0515043-A (JP)
Title: Overload relay
Inventor: OMORI YASUSHI
IPC: H02H7/085
Filed: 1991-07-02
Abstract: PURPOSE:To properly protect the load after recover from power stoppage without the protective operation after power stoppage delaying even in case that power stoppage occurs. CONSTITUTION:This device is provided with a power stoppage detecting circuit 18, which outputs a power stoppage signal at power stoppage, and an analog switch 17, which breaks an integration circuit 13 on the side of the positive terminal of a capacitor 16 by this power stoppage signal, and a discharge resistor 19 of high resistance is connected in parallel with this analog switch 17. Hereby, the terminal voltage of the capacitor 16 of the integration circuit 13 can be maintained to some degree even in power stoppage, so the protection property after the recover from power stoppage becomes the one where the temperature of a motor 2 just before power stoppage and the power stoppage time (discharge time) are taken into consideration, and it operates with the protection property in accord with the temperature of the motor 2 also after recovery from power stoppage, and the load protective action after the recovery from power stoppage never delays.
Patent JP-H0325634-A (JP)
Title: System for measuring on-line response time
Inventor: KAJIKAWA YOSHIMASA
IPC: G06F11/34
Filed: 1989-06-23
Abstract: PURPOSE:To exactly and automatically measure on-line response time by storing a message in parall with the transmission and reception of the message to a storage device and editing stored information. CONSTITUTION:The information inputted to a terminal 2 are transmitted as the transmission message by a message transmitting means 4 and simultaneously, a transmission information storing means 6 stores transmission time and transmission message information to a storage device 8. A host computer 1 receives the message, which is transmitted from the terminal 2 and executes processing to this received message and afterwards, the message is transmitted to the terminal 2. On the side of the terminal 2, the message is received by a message receiving means 5 and displayed or outputted to the terminal 2 and simultaneously, a reception information storing means 7 stores reception time and reception message information to the storage device 8. By repeating the above mentioned operation, the information are accumulated in the storage device 8. Next, based on the accumulated information, the information are edited and outputted to an output device 10 by an editing and output means 9. Thus, the on-line response time can be quantitatively measured.
Patent JP-S6317010-A (JP)
Title: Controlling method for curing of tire
Inventor: HISATOMI HIDEO
IPC: B29C33/02
Filed: 1986-07-08
Abstract: PURPOSE:To make it possible to accurately and surely determined the vulcanizing time for obtaining the optimum quality and performance of a tire with any size without giving any damage to the tire by a method wherein the minimum vulcanizing value in the tire is selected and the vulcanization of the tire is brought to an end when said value exceeds the set target value for bringing the vulcanization of the tire to an end. CONSTITUTION:The position ss having the minimum degree Ms of volcanization is selected by a control unit 3 on the basis of the distribution Mnm of the degree of vulcanization, which is calculated in the direction A of a tiregage represented by, for example, 7 positions x. the minimum vulcanizing value Mv is obtained by the control unit 3 from the values at the position x>=s having the minimum degree Ms of vulcanization and at the positions x, which are one or more respectively on both sides of xs, on the distribution Mnm of the degree of vulcanization at the time a3 after the start of vulcanization. The minimum vulcanizing value MT in a tire 5 is selected by comparing minimum vulcanizing values MVm at the respective positions in the tire 5 in the control unit 3. the set target value Mc, which is inputted in the control unit 3 in advance in order to bring the vulcanization of the tire to an end, is compared with the minimum vulcanizing value MT in the tire. When the minimum vulcanizing value MT exceeds the set target value Mo for vulcanization, a signal C3 to shift the end of vulcanization is outputted.
Patent JP-H0832640-A (JP)
Title: Demodulator
Inventor: TSUMURA SOICHI
IPC: H04L27/233
Filed: 1994-07-13
Abstract: PURPOSE:To reduce the deterioration of an error rate without using an error correction code in a demodulator using a delay demodulation. CONSTITUTION:A signal showing the instantaneous phase of a reception signal is given to a delay circuit 1 and it is delayed. At the same time, delay circuits 2 and 3 delay the input signals. Subtracters 11A and 11B execute delay detection and output phase difference signals. Judgement error computing elements 12A and 12B judge errors between the phase difference signals and a prescribed phase point. The error signals are weighted in multipliers 13A and 13B and they are set to be phase correction quantity. Adders/subtracters 14A and 14B correct delayed instantaneous phase signals based on phase correction quantity. The corrected delayed instanteous phase signals are subtracted by a subtracter 21A. The output signal of the subtracter 21A is data-judged by a judgement unit 99 and it is outputted as a judged result.
Patent JP-H0913147-A (JP)
Title: High strength galvannealed steel plate excellent in formability and plating adhesion and its production
Inventor: KAMEDA MASAHARU
IPC: C21D9/46
Filed: 1995-06-28
Abstract: PURPOSE: To produce a high strength galvannealed steel plate excellent in formability and plating adhesion by applying the surface of a steel plate in which the contents of C, Si, Mn and B are prescribed with a galvannealing layer in which the content of Fe is specified. CONSTITUTION: A steel plate contg., by weight, 0.04 to 0.1% C, 0.4 to 2.0% Si, 1.5 to 3.0% Mn, 0.0005 to 0.005% B, <=0.1% P, Ti>4N so as to satisfy <=0.05% Ti and <=0.1% Nb, and the balance Fe with inevitable impurities is prepd. On the surface of this steel plate, a galvannealing layer in which the content of Fe is regulated to 5 to 25% is formed. Thus, the high strength galvannealed steel plate having >=800MPa tensile strength and excellent in formability and plating adhesion can be obtd.
Patent JP-H0710516-A (JP)
Title: Solid material incorporating essentially aluminum and carbon and/or nitrogen and production thereof
Inventor: KAWAGUCHI MASAYUKI
IPC: H01M4/587
Filed: 1993-06-30
Abstract: PURPOSE:To provide a solid material incorporating essentially aluminum and carbon and/or nitrogen and useful as a negative electrode activating material. CONSTITUTION:Sucrcchaose or a polymer as carbon and nitrogen sources, AlCl3 and polyaluminum chloride are brought into a reaction in the temp. range of 200-400 deg.C to produce the objective solid material incorporating essentially aluminum and carbon and/or nitrogen and having diffraction peaks in the ranges of 20-30 deg. and 40-50 deg. 2theta when measured by X-ray diffraction with Cu-Kalpha rays.
Patent JP-S6052460-A (JP)
Title: Feeding method of folded print to bundle counter/classifier
Inventor: AOKI MINORU
IPC: B65H29/66
Filed: 1983-09-02
Abstract: PURPOSE:To improve the treating efficiency of small bundle by enabling continuous feeding to small bundle counter/classifier when distributing a row of folded prints such as news papers coming from a rotary press to low speed small bundle counter/classifier and high speed standard bundle counter/classifier. CONSTITUTION:When transferring a row of news papers from a matrix separator 7 through a direction exchanger 8, a plurality of carriers 10-17 and a storage carrier 6 to small bundle counter/classifier 5 with high speed same with that of rotary press, a discharge pulley 37 is stopped upon reaching of the leading end of matrix to a sensor 18 to separate the matrix. Upon detection of passage of the tail of said matrix through an exchanger 8, said exchanger is exchanged to transfer the following matrix through a carrier 9 to the standard bundle counter/classifier 4. During this interval, the carry path between the exchanger 8 and the small bundle counter/classifier 5 is exchanged to low speed drive while upon detection of the trailing edge of matrix by a sensor 19, the discharge pulley 37 is stopped again to perform separation again.
Patent JP-H1115036-A (JP)
Title: Camera system, camera body and interchangeable lens
Inventor: MATSUSHIMA JUN
IPC: G03B17/02
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To correct a blur by auxiliarily using a power source on an interchangeable lens side so as to prolong the life of the power source. SOLUTION: A lens side battery 5 is connected to a blur correcting lens driving system 15 and a center lock driving system 16, with a battery changeover switch 8. A body side battery 6 is connected to the blur correcting lens driving system 15, the center lock driving system 16 and a focus driving system 17, with the battery changeover switch 8. A lens side CPU 3 executes the changeover control of the battery changeover switch 8, based on a temperature detection signal detected by a temperature sensor 18 and the lens side battery 5 supplies power to the blur correcting lens driving system 15 and the center lock driving system 16, when the temp. is low. Therefore, the consumption of the power of the body side battery 6 when the temp. is low is prevented.
Patent JP-S6140536-A (JP)
Title: Running load testing apparatus
Inventor: MIMURA MASAKAZU
IPC: G01M99/00
Filed: 1984-07-31
Abstract: PURPOSE:To make it possible to test the fatigue life of a body to be tested to the repeated running load of an actual car, by rotating a wheel around a vertical center axis by a rotary drive mechanism and allowing the same to run on the body to be tested. CONSTITUTION:A body to be tested, for example, a manhole 11 is embedded in a soil tank 12. A pair of left and right tires 13 are arranged in the lateral direction from a vertical center axis 14 so as to leave intervals and supported around wheel axles 15 in a rotatable manner. When oil pressure is supplied to a hydraulic actuator 16, a rotary shaft 17 is pushed down by a piston 23 and a thrust bearing 24. Therefore, the wheel axle 15 is pushed down by the pin joint 22 of the rotary shaft 17 and vertical load is added to the tires 13. When oil pressure is supplied to the hydraulic motor 18, the wheel axle 15 is rotated around the vertical center axles 15 and the tires 13 run on the body 11 to be tested. Therefore, the fatigue life of the body to be tested to the repeated running load of an actual car can be measured and accurate test data can be obtained.
Patent JP-H0327373-A (JP)
Title: Novel epoxy compound
Inventor: KITAGAWA TOMOKO
IPC: C07D303/30
Filed: 1989-06-23
Abstract: NEW MATERIAL:1,1,3-Tris(2-methyl-4-hydroxy-5-cyclohexylphenyl)butane triglycid yl ether of formula I (formula II is cyclohexane). USE:A starting material for a curable epoxy resin composition which give cured products excellent in heat resistance, water resistance, thermal shock resistance, dielectric properties, especially excellent in heat resistance. PREPARATION:After formation of epihalohydrin ether by reaction of a com pound of formula III and epihalohydrin in the presence of a catalyst, the product is dehydrohalogenated using an alkali metal hydroxide to give the compound of formula I. The compound itself, or a mixture thereof with other epoxy compounds is mixed with usual additives in epoxy resins such as a curing agent or a filler to give a curable epoxy resin which can be used over a wide range of application such as in electronic circuit base, as an adhesive for the matrix resin of FRP or as a coating, since it has the effects as stated above.
Patent JP-S5875303-A (JP)
Title: Ic-converted magic t
Inventor: AIKAWA MASAYOSHI
IPC: H01P5/10
Filed: 1982-09-20
Abstract: PURPOSE:To improve both impedance and isolation characteristics, by forming the input and output terminals by branching the other end of a coupling slot line connected to a slot line of an odd-fold value of 1/4 wavelength into two coplanar lines. CONSTITUTION:A slot line 1 having an odd-fold valve of 1/4 wavelength is connected to an end of a coupling slot line 2, and the other ends are connected to each other between the lines 1 and 2. An input/output terminal H is set rectangularly at the joint of the other ends of lines 1 and 2, and an input/output terminal E is provided orthogonally at the joint of the lines 1 and 2. The other end of the line 2 is branched into two coplanar lines 3, and an earth conductor of the line 3 is connected by a short circuit conductor at the point of branch of the line 2. Thus the input and output terminals P1 and P2 are formed with the line 3. The signals supplied through the terminal H are branched in parallel to the line 1 and transmitted through the line 2 in an odd mode to be distributed with the same phase to the line 3. The input signals sent from the terminal E are converted into an even mode to the line 2 and then distributed with adverse phase to the line 3. A 1/4 wavelength slot line 4 prevents the short circuit of an even mode.
Patent JP-S5592134-A (JP)
Title: Classifier-cooler for particulate material
Inventor: ISHIKAWA KORETAKA
IPC: B01J8/26
Filed: 1978-12-29
Abstract: PURPOSE:To enhance milling performance of a ball mill by classfying a charge cement powder in advance and lowering its temperature. CONSTITUTION:At the outlet of a ball mill 1 is provided a fluidized bed device 3 as a cooler-classifier for a cement powder. As classifier(s) for further classification, one or more fluidized bed devices 13 are arranged on the downstream side of the device 3. The cement powder is passed through the multi-stage device for separation of fine powder, and the resulting coarse powder is returned to the ball mill 1. Further, to adjust the grain size of that portion of the particulate material in the classifier-cooler fluidized bed which is refluxed to the ball mill, fluidized bed device discharge pipes 7 are fitted therein respectively with feeders 12 and 14 capable of controlling flow rate.
Patent JP-S58125705-A (JP)
Title: Activating method of complex
Inventor: YAMAGUCHI KAZUO
IPC: C08F10/00
Filed: 1982-09-20
Abstract: PURPOSE:To obtain a novel catalyst capable of giving polyethylene having a narrow distribution of molecular weight and a high bulk density, by bringing etherate complexes of a magnesium halide compound and Ti (IV) halide compound into contact with an organoaluminum compound, and activating the complex. CONSTITUTION:A complex obtained by coprecipitating titanium halide etherate complex and magnesium halide etherate complex from a solvent, e.g. tetrahydrofuran, and expressed by the formula (X is halogen; Y is aliphatic ether or cyclic ether; n is 0.01-0.99; 2<m<4; 1<x<3) is brought into contact with 0.1-100mol, preferably 2-50mol, based on the transition metal in the complex, organoaluminum compound, e.g. tributylaluminum, in an inert medium, e.g. n-hexane.
Patent JP-S6053448-A (JP)
Title: Light permeable film heater
Inventor: FUKAZAWA TAKESHI
IPC: B60S1/02
Filed: 1983-09-05
Abstract: PURPOSE:To provide a light permeable film heater which is of a self-control type, by a method wherein a light permeable conductive film is formed on a light permeable base plate, electrode films for energization are respectively formed at both edges of the conductive film, and a PTC thermistor film is formed between the one of the electrode films and the conductive film. CONSTITUTION:A light permeable conductive film 2, having a given resistance value, is formed on a base plate 1 made of soda glass, such as car rear windows. Electrode films 3a and 3b for energization are respectively formed on the two eges of the conductive film 2, and a PTC thermistor film 4 is formed between the one electrode film 3a and the conductive film 2. In which case, the conductive film 2 forms an ITO film which is formed by doping zinc oxide in indium oxide, the thermistor film 4 is formed by spattering a barium stearate series porcelain semiconductor by means of high frequency, and the electrode films 3a and 3b are formed by depositing either platinum, nickle, or indium by means of electronic beam.