baber/WOPTO huggingface dataset:
Patent JP-H05121565-A (JP)
Title: Manufacture of semiconductor devices
Inventor: HASHIMOTO KEIICHI
IPC: H01L23/522
Filed: 1991-10-25
Abstract: PURPOSE:To cover the formation method of a multilayer wiring section in terms of a semiconductor device and provide a manufacturing method which is capable of preventing a drop in the yield of residuals resultant from etching during the formation of a through hole and enhancing an increase in contact resistance due to the contamination of the surface a lower wiring layer. CONSTITUTION:After having formed a first wiring layer 13 and an interlaminar insulation film 15, a TiN film 16 is formed on the insulation film 15 and bored so that a through hole may be formed with the TiN film 16 as a mask. The processing which forms a second wiring layer 18 is carried out without being exposed to the atmosphere, say, in a multi-chamber.
Patent JP-H05121189-A (JP)
Title: Discharge lamp lighting device
Inventor: KANBARA YASUSHI
IPC: H05B41/392
Filed: 1991-10-25
Abstract: PURPOSE:To suppress the occurrence of the cataphoresis phenomenon and the deterioration of the lamp life caused when the DC power is fed to a discharge lamp. CONSTITUTION:A dimmable high-frequency power source VHF1, feeding the high-frequency power to a discharge lamp DL, via an inductance L2 is provided, and a DC power source VDC1 feeding the DC power to the discharge lamp DL1 via an inductor L3 is provided. A DC power control switching element SW1 controlling the feed of the DC power to the discharge lamp DL1 from the DC power source VDC1 is provided, and a polarity switching element SW2 switching the polarity of the DC power fed to the discharge lamp DL1 is provided. Since the polarity of the DC power fed to the discharge lamp DL1 from the DC power source VDC1 is reversed by the polarity switching element SW2, the occurrence of the cataphoresis phenomenon and the deterioration of the lamp life caused when the DC power is fed to the discharge lamp DL1 can be suppressed.
Patent JP-H05119875-A (JP)
Title: Electronic computer system
Inventor: MUTO YUKIYOSHI
IPC: G06F1/26
Filed: 1991-10-25
Abstract: PURPOSE:To prevent the power from being turned OFF by erroneously depressing the power OFF switch of a remote device by controlling the validity and invalidity of the power OFF switch of the remote device from a main device. CONSTITUTION:A power OFF control signal (b) sent from the main device 1 is received by a remote device 2, analyzed, and when the switch 9 of the remote device is depressed at the time of an OFF switch invalidating instruction, the power is not turned OFF. and at the time of an OFF switch validating instruction, the switch 9 of the remote device is depressed, the power is turned OFF, and at the time of the power turn-OFF instruction, the power of the remote device is turned OFF.
Patent JP-H02125508-A (JP)
Title: Input circuit
Inventor: UCHIDA TAKAMASA
IPC: H04B3/50
Filed: 1988-11-04
Abstract: PURPOSE:To obtain an input circuit proper to applications with a wide in-phase input voltage range and using a signal whose potential between two lines is small like a receiver in the two-wire communication system by selecting an output within a proper operating range in outputs of two operational amplifier circuits comprising components of different conduction type. CONSTITUTION:An input terminal 2 is connected to each noninverting input of operational amplifier circuits 31, 32 comprising different conduction type elements and an input terminal 1 is connected to inverting inputs. A signal inputted to the input terminal 2 and a signal VR are compared by an operational amplifier circuit 33 and in the case of a voltage higher than the signal VR, the output of the operational amplifier circuit 33 is VDD, a transmission gate 21 is turned on and an output signal of the operational amplifier circuit 31 appears at an output terminal 3. Moreover, when the voltage is lower than the VR conversely, the output of the operational amplifier circuit 33 goes to a GND level, a transmission gate 22 is turned on and an output signal of the operational amplifier circuit 32 appears at the output terminal 3.
Patent JP-H05116529-A (JP)
Title: Method of controlling vehicle air compressor
Inventor: SOGAWA TAKAYUKI
IPC: B60H1/32
Filed: 1991-10-25
Abstract: PURPOSE:To prevent an engine from overheating, by lowering the capacity of a variable volume type air compressor as the engine temperature increases during driving of the compressor. CONSTITUTION:A required capacity (CACDTY: duty ratio) for an air compressor 64 in accordance with a cooling water temperature Tw is stepwise determined. That is, the cooling water temperature Tw is compared with a low temperature set value ACDTw1, and if Tw>= ACDTw1, a set value TBCDY1 which is slightly smaller than a maximum value TBACDY is used. Then, Tw is compared with a middle set value ACDTw2, and if T'<w>>ACDT<w2>, a newest demand capacity CACDTYNEW is set is used a set value TBACDP<2> having a relatively small capacity. Next, T<w> is compared with a high temperature set value ACDT<w3>, and if T<w> >= ACDT<w3>, the newest required capacity CACDTYNEW is set to a minimum value TBACDY<3> so as to prevent an engine from overheating.
Patent JP-H02125635-A (JP)
Title: Lsi wafer
Inventor: FUJIWARA RYOZO
IPC: H01L21/66
Filed: 1988-11-04
Abstract: PURPOSE:To reduce the testing time of a wafer by uniformly arranging LSI chips for monitoring, on a wafer to be tested. CONSTITUTION:An LSI wafer 1 to be tested is constituted of LSI chips 2 for products and LSI chips 3 for monitoring test. As shown by meshed lines, the LSI chips 3 for monitoring test are uniformly arranged with a ratio of about 1/16 inside a boundary line 5, thereby enabling the reduction of testing time for a wafer. The LSI chips 3 for monitoring test are not used for products, so that the structure is simplified by installing only the pad used for LSI chip test in a wafer production process.
Patent JP-H07133343-A (JP)
Title: Copolyester and polyester film
Inventor: SHIMIZU YUZO
IPC: C08G63/672
Filed: 1993-11-09
Abstract: PURPOSE:To obtain a copolyester improved in water solubility and solvent resistance and having adhesiveness, antiblocking properties, and antistatic proper ties during travelling by selecting a copolyester having residues with specific metal salt groups and a specified mol.wt. distribution. CONSTITUTION:A copolyester is selected which has residues having alkali metal sulfonate groups, a number average mol.wt. of 2,000 or higher, and a content of of molecules with a mol.wt. of 1,000 or lower of 10wt.% or lower. Pref. the copolyester has a number average mol.wt. of 2,500 or higher, a content of molecules with a mol.wt. of 1,000 or lower of 8wt.% or lower, a content of molecules with a mol.wt. of 500 or lower of 6wt.% or lower, and a content of the residues of 1-50mol%. The copolyester which is water-sol., has a content of the residues of 5-40mol%, and contains a polyoxyalkylene glycol is still pref.
Patent JP-H07134724-A (JP)
Title: Terminal equipment
Inventor: TANAKA MASANORI
IPC: H05K5/02
Filed: 1993-11-09
Abstract: PURPOSE:To improve the drip-proof property of a terminal equipment and to improve workability for the production of the equipment by providing at least one of an upper cover and a lower cover with a rubber or resin-made water proof cover molded unitedly with the upper or lower cover. CONSTITUTION:A drip-proof cover 2 for a portable terminal equipment is molded unitedly with an upper cover 3 for a terminal equipment body 1. After forming a resin-made drip-proof seal unitedly with the upper cover 3, the upper cover, 3 is engaged with a lower cover 3'. Since the adhesion of the covers 3, 3' to the seal can be improved and the seal can be prevented from being peeled off, the drip-proof property of the portable terminal equipment can be improved and workability for the production of the equipment can also be improved. In a terminal equipment having a buzzer, the buzzer part is covered with the drip-proof cover 2 formed unitedly with the covers 3, 3', so that the drip-proof property of the buzzer part can be improved without reducing the volume of the buzzer.
Patent JP-H02126727-A (JP)
Title: A/d converter circuit
Inventor: MATSUTANI YASUYUKI
IPC: H03M3/04
Filed: 1988-11-05
Abstract: PURPOSE:To output a digital signal with a satisfactory S/N by allowing a circuit to have a reverse relation against a circuit where a single integral type  SIGMAquantizer and analog integrator are cascade-connected. CONSTITUTION:An analog integrator 2 in single integral type  SIGMA quantizer A1 to Ap has a scheduled ideal transfer function and digital differentiators D1 to D(p-1) also have the scheduled ideal transfer function. For this reason, even when a digital signal outputted from the D/A converter 3 of 1st to p-th single integral type  SIGMA quantizer A1 to Ap respectively include the quantizing noise of the D/A converter 3 in 1st to p-th single integral type SIGMA quantizers A1 to Ap, a digital signal outputted from a digital signal output terminal 13 is accompanied by only the noise to multiply the shaping degree of a p-th order to the quantizing noise included by the digital signal outputted from the D/A converter 3 of the p-th single integral type  SIGMA quantizer Ap.
Patent JP-S63133966-A (JP)
Title: Production of bean curd paste product resembling 'satsumaage' (fried fish ball)
Inventor: EBARA YASUYUKI
IPC: A23L11/00
Filed: 1986-11-25
Abstract: PURPOSE:To obtain the titled expanded low-caloric and high-protein food having taste permeated into the interior thereof, soft sense of eating as well as high nutritive value, by kneading bean curd adjusted to a specific moisture content, meat, etc., starch and Chinese yam, forming the kneaded blend and frying the formed blend in oil. CONSTITUTION:(A) Bean curd in an amount of preferably 60-70wt% adjusted to 60-70wt% moisture content is kneaded with (B) preferably 20-30wt% meat or meat analogs, (C) preferably 5-10wt% starch and (D) preferably 3-5wt% Chinese yam. The resultant kneaded blend is then formed into a given shape and fired in oil to afford the aimed paste product.
Patent JP-H09127528-A (JP)
Title: Production of liquid crystal panel
Inventor: TASHIRO KUNIHIRO
IPC: G02F1/1339
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a drop injection method which obviates the oozing out of an uncured seal into liquid crystals in a sealing stage, prevents the erosion of the uncured seal by the liquid crystals, is capable of suppressing the leakage of the seal and does not deteriorate the liquid crystals by the irradiation with UV rays for the purpose of curing the seal. SOLUTION: This process comprises applying the first sealant 2 to a frame shape on a first substrate 1 to form the main seal, dropping the liquid crystals 3 into the display region thereof, sticking a second substrate 5 thereto in vacuum and injecting the liquid crystals by restoring the atm. pressure. At this time, the liquid crystals 3 are diffused while the main seal is uncured by using a thermoplastic photo(UV) setting resin having a glass transition point between the room temp. and the N-I transition temp. of the liquid crystals for the main seal and forming a panel gap after curing of sealing, by which the oozing out of the uncured seal into the liquid crystals 3, the erosion of the uncured seal by the liquid crystals and the deterioration of the liquid crystals 3 by the irradiation with the UV rays for the purpose of curing the seal are prevented.
Patent JP-H05121733-A (JP)
Title: Semiconductor device
Inventor: YAGI TAKASHI
IPC: H01L29/78
Filed: 1991-10-28
Abstract: PURPOSE:To ensure a distance margin between a gate and a wiring even if an element is miniaturized in a MOS type transistor. CONSTITUTION:In a MOS type transistor having a source 1, a drain 2 and a gate 13 as well as a wiring 5 connecting to the substrate through contact holes 6 made closely to the gate 13 on an interlayer film 4, the gate 13 is chamfered at the opposite upper sides.
Patent JP-H03141814-A (JP)
Title: Nitrogen oxides (nox) removal procedure for exhaust gas
Inventor: YOSHIDA KUNIO
IPC: F01N3/08
Filed: 1990-10-18
Abstract: PURPOSE:To control ammonia gas injection rate is easily and satisfactorily without necessitating a huge equipment cost by controlling the injection rate of ammonia gas in response to the detection value of the rotation speed of an engine. CONSTITUTION:Ammonia gas is injected into a mixer 4 from an injection duct 6, as well as exhaust gas discharged from an engine 1 is emitted into the atmosphere from a chimney 12 passing through the mixer 4, a catalytic tower 9, and an exhaust heat recovering system 10. With these means, after mixed with ammonia gas in the mixer 4, exhaust gas is processed with the selective reduction NOx removal procedure by ammonia gas in the catalytic tower 9. Then, a control unit 22 controls a flow regulating valve 8 based on the rotation speed of the engine 1 detected by a rotation speed detector 21, and mixes the optimum quantity of ammonia gas into exhaust gas in response to the nitrogen oxide concentration in the exhaust gas. Therefore, the NOx removal efficiency of the exhaust gas by ammonia gas is maintained without variation within a fixed rate set in advance.
Patent JP-2001102239-A (JP)
Title: Chip capacitor
Inventor: KIKUCHI MASAHIRO
IPC: H01G2/06
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a chip capacitor which is improved in heat radiating property by enabling a sealing member to radiate heat. SOLUTION: A gap is formed between an insulating plate 6 and the lower end of the exterior case 3 of the main body 2 of a chip capacitor 1, by separating the lower end of the case 3 from the insulating plate 6 by means of projecting sections 4a provided to a sealing member 4. Therefore, the heat radiating property of the capacitor 1 can be improved, because outside air flows in the space between the external surface of the sealing member 4 and insulating plate 6, and the sealing member 4 can radiate heat.
Patent JP-S61158460-A (JP)
Title: Ink vessel
Inventor: TANAKA YASUHIKO
IPC: B41J2/175
Filed: 1984-12-28
Abstract: PURPOSE:To make possible the ink to be used without uselessness and the number of times of the exchange thereof to be reduced and a production thereof to be made easy, by making an elastic plate member as an integral configuration with the former is secured on the upper outside wall of the ink receiving bag storing the ink being sealed in the inside thereof constituted by a flexible membrane. CONSTITUTION:The upper side of a projection 13A is pressed down by a flat section 19B of an elastic plate member 19 through a flexible membrane 12A on the upper side of an ink receiving bag when a remaining amount of the ink in the ink receiving bag is reduced. But, the greater part of the remaining ink in the ink receiving bag 12A is flowed in the ink reservoir disposed inside of a connecting member 13 through a groove section 13B and can be used until the end thereof effectively, since the groove 13B is provided on the upper side of the connection member 13. Thereby, a defect such that there was much amount of remaining ink in a ink vessel can be removed, and the cheap ink having little trouble can be obtained.
Patent JP-2000089377-A (JP)
Title: Film processor and film processing method
Inventor: TANAKA YASUNOBU
IPC: G03B27/46
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To improve the workability and reliability of a film processor. SOLUTION: In the case of a perforation detecting sensor 22 in this film processing method, its gain value is fixed and the light quantity value of a light emitting element 22a when the output of a signal amplifier 4 attains a detection level is detected and the value obtd. by multiplying this light quantity value by a presence or absence decision level ratio is determined as the light emission quantity of the light emitting element 22a. The light emission quantity of the light emitting element 22a is calculated similarly even in the case of a film front end detecting sensor 20.  In the case of DX detecting sensors 24, 26, the gain values thereof are fixed and the smaller of the light quantity value of the light emitting element 24a, when the light quantity value of the light emitting element 24a and the output of the signal amplifier 58 attain the detection level when the output of the signal amplifier 58 attains the detection level, is detected. The gain value of the signal amplifier of the larger light quantity value is so regulated as to coincide with the other. The value obtd. by obtd. by multiplying this light quantity value by the presence or absence decision level ratio is determined as the light emission quantity of the light emitting element 24a.
Patent JP-H08141759-A (JP)
Title: Light beam heating device
Inventor: KAWASAKI MORIAKI
IPC: B23K26/00
Filed: 1994-11-15
Abstract: PURPOSE: To provide the light beam heating device capable of discriminating change timing of a light emitting lamp before the light energy emitted from optical fiber is lowered and the temp. of an object to be heated is lowered. CONSTITUTION: By lowering of light collecting power of an oval reflecting mirror 3 due to lowering of emitted light quantity and enlarging of arc light source from electrode wear while lighting time of a light emitting lamp is elapsed, when no-detected value of a temp. detector 8 to detect the temp. of object to be heated is turned to the setting value of an output command unit 15, the electric current supplied to the light emitting lamp 1 is increased.  When the increased electric current is turned to the electric current value set lower by several amperes beforehand than the upper limit value of under constraint of electric current supplied to the light emitting lamp 1 at an electric current setting unit 20, by outputting signal to outside from a signal output unit 21, the change timing of light emitting lamp 1 is discriminated before temp. of object to be heated to prevent defect of heating execution.
Patent JP-2000087922-A (JP)
Title: Article retainer
Inventor: NAKAHARA MASAYUKI
IPC: F16B2/20
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an article retainer that allows an article to be retained by and removed from the retainer itself without causing damage to the article. SOLUTION: This article retainer 100 comprises catching parts 121, 131 to catch an article, retainer bodies 120, 130 having the catching parts 121, 131, a moving part 140 to move the retainer bodies in the direction to bring them close to the article, and restraining parts 125b, 135c to restrain the movement of the retainer bodies 120, 130 by the moving part 140. The article retainer 100 is formed of, for instance, a resin or the like except the moving part 140.
Patent JP-S62143883-A (JP)
Inventor: OGURI OKIROU
IPC: C04B38/00
Filed: 1985-12-13
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-S63134597-A (JP)
Title: Method for growing crystal by molecular beam
Inventor: OKADA HIROSHI
IPC: C30B23/08
Filed: 1986-11-27
Abstract: PURPOSE:To make a crystal growth of good quality reduced in the surface defect possible, by completely removing an impurity in a raw material of molecular beam source and carrying out a molecular beam crystal growth. CONSTITUTION:A heater 2 and shielding plate 3 are arranged around a crucible housing a crystal raw material melt 7 and a thermocouple 4 is provided at the bottom part of the crucible 1. A gas introducing tube 6 for blowing a reducing gas which is passed through between the shield plate 3 and reflecting plate enables the reducing gas to heat by heat radiation. Then the gas introducing tube 6 is inserted from the opening of the crucible 1 to near the bottom part of the crucible and the reducing gas is introduced into the raw material melt to bubble the melt and remove the impurity in the raw material. Such a molecular beam source 8 is arranged in a gap of a liquid shroud 5 in the crystal growth chamber and opposite to the crystal substrate. An oxide of impurity in the raw material gas is reacted with hydrogen of the reducing gas to generate steam, which is then trapped in a liquid nitrogen shroud. The molecule beam of the raw material from which the impurity is removed is irradiated on the crystal substrate to carry out the crystal growth.
Patent JP-H08146205-A (JP)
Title: Variable focus lens
Inventor: HOSOKAWA TOSHIO
IPC: G02B3/14
Filed: 1994-11-15
Abstract: PURPOSE: To provide a variable focus lens with which good lens performance is assured, without the occurrence of nonuniform curvilinear deformation on a lens face by gravity, etc., and the formation of a relatively thin structure of a lens frame is possible. CONSTITUTION: This variable focus lens is formed by packing a transparent liquid L into a lens body 10 at least one face of which is formed of a transparent resin plate 2. The focal length of the lens body 10 of the variable focus lens is varied by changing the amt. of this transparent liquid L thereby changing the curvature of the transparent resin plate 2. The part near the peripheral edge of the transparent resin plate 2 is held by an annular rubber-like holding member 3 and an annular holding member 4a having the projecting curved surface of a supporting frame body 4 and is provided with spacings S on both sides in the outer peripheral part at the point where the transparent resin plate 2 is held.
Patent JP-H10119916-A (JP)
Title: Sealed container
Inventor: KIMOTO KAZUMASA
IPC: B32B1/02
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To uniformly heat-seal by absorbing an unevenness in the thickness in a flange part without using a silicon affixing seal supporting base, and also, improve the impact resistance by constituting a container main body or a lid member, of a multi-layer sheet material including a specified resin layer. SOLUTION: For a sealed container which is constituted in such a manner that lid member 2 is heat-sealed to a flange part 3 of a container main body 1, the container main body 1 and/or the lid member 2 are formed by using a multi-layer sheet including at least a low crystallized polyolefin resin layer 6. In addition, the low crystallized polyolefin resin, the crystallinity is 10-40%, the bending elastic modulus is 500-5000kg/cm<2> , and the thickness is 20-150μm, and also, the multi-layer sheet comprises at least a seal layer, the low crystallized polyolefin resin layer 6, and an external layer, and it is preferable that the thickness of the sealing layer and the low crystallized polyolefin resin layer 6 is 50% of the total thickness of the multi-layer sheet, or less.
Patent JP-H08138481-A (JP)
Title: Switch with lock function
Inventor: MATSUMOTO AKIO
IPC: H01H13/18
Filed: 1994-11-15
Abstract: PURPOSE: To integrate a lock function and a switch function in a single part so as to reduce a mounting space by operating a switch mechanism by means of a switch push button when an attraction part arranged in a door is attracted to a yoke. CONSTITUTION: In a switch operation body 16, a main body is constructed by inserting a band-shaped movable plate 7 into a supporting shaft 20 in which a switch push button 11 is arranged in one end. An attraction part 10 consisting of a magnetic body such as a metallic plate is arranged on a door 9 such as a safety cover, and in closing the door 9, the part 10 and a yoke 3 are attracted by each other, so that the door 9 is surely closed. In this case, the switch push button 11 of the operation body 16 interlocks with the closing action of the door 9 and is pressed to the depths, so that a fixed contact 6 and a movable contact 8 are brought into contact with each other, and a switch is turned on/off. By constructing a switch mechanism A in this way, a mounting space is reduced, while installation can be simplified.  Attraction between the part, 10 and the yoke 3 can be surely carried out, so that easy mounting and improvement in reliability can be accomplished.