baber/WOPTO huggingface dataset:
Patent JP-H07106455-A (JP)
Title: Electrostatic breakdown protective circuit for semiconductor integrated circuit
Inventor: FUKAZAWA HIDEKI
IPC: H01L23/00
Filed: 1993-10-04
Abstract: PURPOSE:To allow electrostatic breakdown by providing first and second transistors each having a control terminal connected with a controlled terminal connected with a power supply line and a GND line, and a third transistor having a controlled terminal connected with the power supply line and a control terminal being applied with a nonconduction voltage. CONSTITUTION:In the electrostatic protective circuit 30, an N channel FET 23 having a gate terminal being applied with a voltage, i.e., a GND voltage, for opening the switching state during power supply is connected between a Vdd1 bus line 7 and a Vdd2 bus line 8. Even if an overvoltage is applied between the bus lines 7, 8 due to electrostatic discharge, the current produced by the overvoltage is absorbed by a path of the Vdd1 bus line 7-the N channel FET 23-the Vdd2 bus line 8 and does not flow into the section (P) of the GND bus line 4 thus protecting the semiconductor integrated circuit device against the overvoltage caused by electrostatic discharge.
Patent JP-H1097221-A (JP)
Title: Display device
Inventor: SASAKI MINORU
IPC: G02F1/133
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To enable display without converting a format even if a format of an input video signal is different. SOLUTION: This device is provided with gate lines G1-Gn selecting plural horizontal scanning lines of liquid crystal elements 6 being a display unit arranged a matrix state, data lines S1-Sm giving a display signal to the liquid crystal elements on a horizontal scanning line selected by the gate lines G1-Gn, a data line driving circuit 4 allotting an inputted display signal Vin to a data line corresponding to the number of pixels on a horizontal scanning line, and a gate line driving circuit 3 controlling the number of gate lines G1-Gn selected one time in accordance with a rate of each scanning line when the number of horizontal scanning lines included in the display signal Vin is different from the number of horizontal scanning lines prescribed by pixels of the liquid crystal display elements 6.  In this case, horizontal scanning lines of the liquid crystal display elements 6 are allotted corresponding to the number of horizontal scannirug lines of the display signal Vin, and the display signal Vin having a different format can be displayed on a liquid crystal display panel 11.
Patent JP-H0697464-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA TOSHIHIKO
IPC: H01L29/80
Filed: 1992-09-17
Abstract: PURPOSE:To provide a semiconductor device having an enough wide reverse bias safety operation. CONSTITUTION:A title semiconductor device includes art n<+> type source region 18 forming part of a chief current path provided on a surface layer of a semiconductor substrate 11, and a p<-> type main channel region 18 provided between the n<+> type source region 18 and forming part of the chief current path and controlling a chief current flowing through the n<+> type source region 18. There is further provided a p type subchannel region 16 containing a higher concentration p type impurity than that of a p type impurity in the p<-> type main channel region 14 at one or two or more on a portion of the p<-> type main channel region 14 located just under the n<+> type source region 18.
Patent JP-H1180231-A (JP)
Title: Catalyst for olefin polymerization and production of polyolefin therewith
Inventor: SONE MAKOTO
IPC: C08F4/642
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a complex catalyst which has a high catalytic activity and an enhanced stability to catalyst poison by using an org. transition metal compd., a halogen-contg. aluminum compd. and a magnesium compd. SOLUTION: An org. transition metal compd. of formula I, a halogen-contg. aluminum compd. of formula II and a magnesium compd. of formula III are used. In the formulas, R<4> to R<4> are each H, a hydrocarbon group, a heteroatom- contg. hydrocarbon group or a silyl group having a hydrocarbon group or a heteroatom-contg. hydrocarbon group provided each of them may form a ring: R<5> is cycloalkadienyl; M is a transition metal selected from among transition metals of the groups 4-6; X<1> is H, halogen, a hydrocarbon group, a heteroatom- contg. hydrocarbon group or an alkoxy or amido group having a hydrocarbon group or a heteroatom-contg. hydrocarbon group; a is 1-2; b is 0-1; c is 1-3 provided a+b+c=4; R<6> and R<7> are each a 1-20C hydrocarbon group; X<2> and X<3> are each halogen; 0<=m<3; and n is 0-2.
Patent JP-S61126844-A (JP)
Title: Line fault detector of time division multiplex transmission system
Inventor: KANAZAWA YUICHI
Filed: 1984-11-24
Abstract: PURPOSE:To detect a fault surely within a time nearly twice the polling period at most by utilizing one of terminal devices of polling system to detect a fault of a transmission system. CONSTITUTION:An interface section IN of a system supervisory terminal device T0 receives a polling signal and when a terminal device address included in the polling signal is coincident with the own address, a pulse signal is outputted. The pulse signal is inputted to a timer circuit TM as a reset start signal and a time-up signal is outputted after a set time is elapsed from the timer circuit TM. When the time-up signal is inputted to an alarm circuit AL, it is discriminated as a fault of a transmission system and an alarm is raised. The setting time of the timer circuit TM is set to a value (e.g., twice of the polling period) larger than the polling period (nearly 2-3sec).
Patent JP-H0564030-A (JP)
Title: Repeating amplifier
Inventor: HAMADA YASUSHI
IPC: H04N21/647
Filed: 1991-09-03
Abstract: PURPOSE:To simultaneously equalize gain for other specified frequency by equalizing the gain for the specified frequency in accordance with the extraction level of a pilot signal. CONSTITUTION:A control circuit 8 to control the equalization of the gain for the specified frequency in a transmission frequency band in accordance with the extraction level of the pilot signal, and equalizing parts 3, 9 to equalize the gain of the specified frequency in conformity to the control of this control circuit 8 are provided. Then, the pilot signal is extracted from an output terminal 5 by a pilot signal extraction circuit 6, and is detected by an automatic gain control circuit 7, and the general equalization of the gain is executed by controlling the equalizing part 3, and simultaneously, the control circuit 8 controls the equalizing part 9 in accordance with the output of the automatic gain control circuit 7, and the gain of the specified frequency is equalized. Thus, the gain can be equalized for the specified frequency required particularly as well.
Patent JP-S63101753-A (JP)
Title: Test paper piece for urine inspection
Inventor: NAMURA TAKAHIRO
IPC: G01N33/52
Filed: 1986-10-20
Abstract: PURPOSE:To prevent the clogging of a sewage treating tube of a stool, by forming a part or the whole of a sheet of test paper piece from a water-soluble material. CONSTITUTION:A test piece 1 is made up of a plurality of test papers 12 impregnated with a reagent for sugar, occult blood and urobilin stuck on the surface of a rectangular flat sheet 11 in a series at a fixed interval. The sheet 11 is made of a water-soluble material. The sheet 11 uses, for example, material pulp or cotton fiber as pulp material while employing a machine-made Japanese paper which is beaten being isolated so as to be made water-soluble by the nature of the pulp material. This allows the test paper to be dissolved by a flushing water of a stool thereby eliminating the fear of clogging a sewage treating tube of the stool.
Patent JP-H0589162-A (JP)
Title: Machine translation system
Inventor: NAGAO MICHIFUMI
IPC: G06F17/27
Filed: 1991-09-27
Abstract: PURPOSE:To obtain a more accurate translation result by designating word division by a user. CONSTITUTION:An input control part 1-2 divides an input sentence 1-1 into a translation sentence unit. When the user intends to designate the division of a word as against the divided sentence being the object of translation before translation, or intends to correct word division as against the once translated result, a word division designation input part 1-3 designates word division. A word division control part 1-5 retrieves a dictionary file 1-4 while it divided the word reflecting designation executed in the word division designation input part 1-3. A translation control part 1-6 analyzes the result by using a knowledge base 1-7 and generates the translation sentence. An output control part 1-8 classifies the output system of the translated sentence into an original sentence, the translated sentence and both sentences by the desire of the user, and outputs them to a file 1-9.
Patent JP-S61127324-A (JP)
Title: Manufacture of crosslinked extrusion foam
Inventor: NAKAJIMA YOSHIRO
IPC: B29C48/94
Filed: 1984-11-27
Abstract: PURPOSE:To enable stable and continuous molding for a long period of time, by removing a lubricant from the front of a squeezing die and a rear step part of a long-sized die. CONSTITUTION:A cross section of a resin flow path is made to expand in order so as to possess such an area change as to control a matter that a volume of the resin is expanded through foaming, in rear steps 6-10 of a long-sized land die 4. As along with progress of molding a lubricant is accumulated, which results in defective appearance of a molded article and a variation of inner pressure and stable and continuous molding become difficult due to a matter that the lubricant is squeezed in front of a squeezing die 5, for example, the excessive lubricant is removed by a withdrawal flange 15. At rear stage part of the die 4, withdrawal of the lubricant is necessary as application of resin pressure based on the die 5 is added further. Control of also the resin pressure becomes possible and stable manufacture of crosslinked extrusion foam for a long period of time can be performed by controlling a place and quantity of withdrawal.
Patent JP-H0779039-A (JP)
Title: Solid-state laser device
Inventor: IMAI HIROFUMI
IPC: H01S3/109
Filed: 1993-09-08
Abstract: PURPOSE:To obtain a high powder and high quality solid-state laser beam with a single longitudinal mode oscillation by a method wherein a radiating means by which the heat of a laser crystal is radiated is provided. CONSTITUTION:An anisotropic laser crystal 3 100mum (30-200mum) thick is fixed to an aluminum heatsink 6 with heat-conducting adhesive G containing alumina powder. One of the a-axes of the anisotropic laser crystal 3 is used as the light axis of a laser oscillation and a plane defined by the other a-axis and the c-axis of the crystal 3 is perpendicular to the oscillation light axis. The coating of a film which is a highly reflective film for an oscillation wavelength and is a reflective film for the wavelength of a semiconductor laser to emit is an exciting light is applied to the surface of the anisotropic laser crystal 3 facing the semiconductor laser element 1 and the coating of a film a non- reflective film for the oscillation wavelength is applied to the surface of the crystal 3 opposite to the surface facing the semiconductor laser element 1. With this constitution, the temperature rise and the external stress of the anisotropic laser crystal 3 can be suppressed and a high beam quality solid-state laser beam with a single longitudinal mode oscillation can be obtained.
Patent JP-S60143817-A (JP)
Title: Apparatus for drying compressed air
Inventor: KOJIMA KATSUMI
IPC: B01D53/26
Filed: 1983-12-30
Abstract: PURPOSE:To make it possible to confirm oily dirt of a drying agent from the outer part of a titled apparatus by providing a see-through part to a vessel incorporated with the drying agent and providing a sight window to the part of main body opposite to see-through part. CONSTITUTION:A vessel 19 incorporated with a drying agent 25 is formed with a transparent or semitransparent engineering plastic material. A sight window 47 which is constituted of a cylindrical material 48, a sealing 49, an annular frame material 50 and a glass plate 15 or the like is provided to a cover 3 constituting the main body of drying apparatus 1 of compressed air. The position of height that said sight window 47 is provided thereto is regulated to the part corresponding to the position of height of oily dirt which corresponds to the period for exchanging said drying agent 25.
Patent JP-S63102574-A (JP)
Title: Video disk player
Inventor: OKAMOTO KAZUYUKI
IPC: H04N5/76
Filed: 1986-10-20
Abstract: PURPOSE:To confirm, by a user, whether or not a designated address is the address of a desired program by storing one share of picture of a reproducing video signal as a static image signal, and displaying a static picture stored into the picture even during the high speed access period. CONSTITUTION:A writing control circuit 4 receives a search access command signal S1, and during one field period from the position of a vertical synchronizing signal in a reproducing video signal N obtained through a synchronizing separating circuit 5 at the beginning after the command signal S1 is generated, a writing command signal W is generated to a video RAM 7. The video RAM 7, while a reading command signal R is generated, reads repeatedly the reproducing video signal for one field written immediately before it and outputs it as a static image signal M. When a designating address D1 is designated, a comparing circuit 11 compares it with a scanning address D2 written during the vertical flyback period of the reproducing video signal N and read by an address reading circuit 12, and until both are coincident, a pick-up 1 is moved.
Patent JP-S61128850-A (JP)
Title: Fried noodle containing caramel
Inventor: SANO HIROMASA
IPC: A23L7/109
Filed: 1984-11-26
Abstract: PURPOSE:To obtain the titled fried noodle having moderate sweetness and sugar-content and unique taste and flavor of noodle, by adding saline water, etc. to the kneading water, adding a proper amount of caramel thereto, kneading water, adding a proper amount of caramel thereto, kneading wheat flour with the water by a mixer, and forming in the form of noodles. CONSTITUTION:Kneading water is added with saline water (alkaline water) or salt and then with a proper amount of caramel. Wheat flour is put into the water, kneaded by a mixer, formed in the form of noodle web, slit to noodle strings, and steamed to obtain the objective fried noodle.
Patent JP-H03113225-A (JP)
Title: Air conditioner and its controlling method
Inventor: SAKUMA KOJI
IPC: F24F11/02
Filed: 1989-09-27
Abstract: PURPOSE:To facilitate a mounting work and facilitate an operating characteristic of an air conditioner by a method wherein a receiving mechanism for a wireless remote control switch is arranged at at least one of a plurality of air conditioners and means for separately or collectively starting or stopping or changing any air conditioner by the wireless remote control switch is provided. CONSTITUTION:A signal receiver 2a may receive a signal sent from a wireless remote control switch 1. This signal is transmitted to a control part 2c for each of air conditioners 2 through a common bus 4. At the control part 2c, at first an address code at a leading end of the signal is read and compared with a set value of an address setting device 2b by checking whether the address code is equal to an assigned address of each of the air conditioners and then judged. When they are equal to each other, operating instruction signals for subsequent cooling or heating operation are read so as to start or stop an operation of a compressor 2d or an air blowers 2e and in turn when they are not equal to each other, these signals are ignored. When a total operation code is read, a reading of a subsequent signal is read unconditionally. A setting of the address setting device 2b performs an assignment work when an air conditioning system is to be mounted.
Patent JP-H0988363-A (JP)
Title: Moving method for large structure
Inventor: SOMA HISASHI
IPC: E04H3/14
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To offer a moving method for a large-sized structure such as a multi- purpose facility which can move with a minor power the structure safely and smoothly through utilization of the buoyancy of fresh water or sea water and which can be embodied at a low cost and requires less maintenance. SOLUTION: A large-sized structure 3 having water-tight bottom is levitated through utilization of the buoyancy of a liquid, for example water, and moved to the specified place 5 for installation. Then the large-sized structure 3 is settleding the place 5 by eliminating the buoyancy.
Patent JP-H06104720-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKAHASHI KATSUHIKO
IPC: H03K19/003
Filed: 1992-09-18
Abstract: PURPOSE:To prevent the malfunctions of a semiconductor integrated circuit IC device that are caused by the voltage variance and the superposed noises produced on a power line by actuating the logic circuit contained in the IC device with the power voltage stabilized by a built-in constant voltage circuit. CONSTITUTION:An IC device 1 is mounted on a printed circuit board 2 together with other equivalent devices and can externally work with the power voltage Vc1 supplied from an external power supply 3 via a power line 21 with no application of the stabilizing processing. In the device 1, the voltage Vc1 is stabilized to the voltage Vc2 of a fixed level (3V) by a constant voltage circuit 15 and supplied to the circuits 11-13 as the actuating power voltage. Thus it is possible to stably actuate an internal circuit with the voltage Vc2 even though the voltage drop and the superposed noises are caused on the line 21 by the parasitic resistance and the parasitic inductance.
Patent JP-S63105267-A (JP)
Title: Block structure of engine
Inventor: TAKAKURA KIYOMI
IPC: F02F1/00
Filed: 1986-10-20
Abstract: PURPOSE:To raise the cooling efficiency around an exhaust port, and reduce vibration of an exhaust manifold, by setting reinforcing ribs which extend vertically to a cylinder wall, at a part of a cylinder part, which corresponds to the lower part of the exhaust port. CONSTITUTION:In an engine whose cylinder head part 5 and cylinder part 2 are formed in an integrated one body, reinforcing ribs 10 which extend vertically to a cylinder wall, are set at a part of the cylinder part 2, which corresponds to the lower part of an exhaust port 4. With this structure, cooling area is increased to cool a part around the exhaust port of the cylinder part 2 sufficiently, and rigidity of the attaching part of an exhaust manifold is raised to reduce vertical vibration.
Patent JP-H1073986-A (JP)
Title: Toner cartridge device
Inventor: ADACHI TOSHIO
IPC: G03G15/08
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To simplify the structure, prevent the scattering of toner in replacement of a cartridge, make toner supplying quantity widely variable, and surely supply the toner even with a change with the lapse of time by long-time use by arranging an elastic member so that its top end makes abutment with a toner supplying roller. SOLUTION: The top end of an elastic member 17 makes abutment with a toner supplying roller 15, so that the toner T adhered to the toner supplying roller 15 is scraped off by the top end of the elastic member 17 and discharged through a toner discharge port 16. Consequently, the space between the toner supplying roller 15 and a member for holding the toner T can be narrowed, and the attraction of the toner T by the toner supplying roller 15 of magnetic body can be more ensured. Thus, it is not required to provide a shutter member for covering the toner discharge port 16 in order to prevent the scattering by falling of the excessive toner T which can not be attracted and held by the toner supplying roller 15. Namely, the supply of the toner T can be surely performed with a simple structure, and the supplying quantity of the toner T can be also changed in a wide range.
Patent JP-H02211046-A (JP)
Title: Improved electric motor driven using electric motor
Inventor: JIYON JIYURIAN OOBUREI UIRIAMU
IPC: H02K1/27
Filed: 1989-09-27
Abstract: PURPOSE: To facilitate manufacture of a motor by manufacturing the electric motor through plastic injection process. CONSTITUTION: The die for rotor comprises members 66, 67 which are fitted to a die 68 part and combined with a male die part 69. A series of magnet pieces 53 are placed at a predetermined position under nonmagnetized state. A plastic material is injection molded at 290-300<= while keeping the temperature of the die at 110 deg.C. The plastic material surrounds the entire surface of the magnet except the part touching the surface of the die. In a completed rotor, a web injected into the space 58 of the die interconnects the surrounded steel part 54 and the magnet 53 with a hub.
Patent JP-H1170204-A (JP)
Title: Over-snow gliding play means on spherical runner
Inventor: HAYASAKA ETSUO
IPC: A63C5/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To freely change the speed and traveling direction only by shifting the weight of the human body and facilitate rotation on the spot by riding in the inner part having a glide-stopper and providing a runner unstably-shaped like a sphere or a combination of a sphere and a plane. SOLUTION: In order that this gliding play means, when used for glide over snow and play, may get one or plural riders in and freely change in speed and traveling direction by shifting the body weight, the means has a sphere used on its bottom-face as a runner 3 and has a glide-stopper 2 installed inside. Thus, the rider or the riders ride on the glide-stopper 2 installed in the inside of a main body 1, to glide the main body 1 on the spherical runner 3 over snow while shifting the body weight. Further, deceleration can be performed by a brake 4.
Patent JP-H08115564-A (JP)
Title: Driver circuit
Inventor: YAMA TOMOAKI
IPC: G11B19/00
Filed: 1994-10-14
Abstract: PURPOSE: To provide a driver circuit capable of dealing with various battery voltages without a stabilized power source and without forcing a load to a drive signal generation circuit. CONSTITUTION: The driver circuit inputs PWM signals S1, S2 generated by the drive signal generation circuit generating a pulse signal for driving a motor 15, and processes the signals and outputs them as the pulse signals suitable for driving the load. In the driver circuit, the fact that a pulse height value of an output pulse signal changes according to fluctuation in a source voltage is detected by a resistor R and a capacitor C in a B point. The detected signal is fed back as a discharge current I2 of the capacitor C1, and by controlling the voltage of the capacitor C1 charged by the input PWM signals, the pulse width of the pulse signal outputted from a comparator 9 is changed.
Patent JP-H1172713-A (JP)
Title: Lamp house of microscope
Inventor: SATO MANABU
IPC: G02B21/06
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a lamp house of a microscope capable of easily performing the focus adjustment of a light source. SOLUTION: Relating to the lamp house of a microscope provided with a lamp 2, a collector lens 3 for collecting the light beam of the lamp 2, a housing incorporating the lamp 2 and the collector lens 3 and a focus adjusting mechanism provided in the housing and adjusting the focus of the lamp 2 by moving the collector lens 3 in the direction of optical axis, a graduation showing the focal position is provided in the vicinity of the adjusting knob 13 of the focus adjusting mechanism.