baber/WOPTO huggingface dataset:
Patent JP-2000004125-A (JP)
Title: Linearlizer adjusting method for progressive wave tube and power amplification system applying the method
Inventor: TAKAHASHI YASUSHI
IPC: H03F1/32
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a linearizer adjusting circuit which can easily be adjusted corresponding to input frequencies and input levels over wide ranges. SOLUTION: This system has a 1st distributor 21 which branches an input signal to generate a 1st input signal inputted to a TWT amplifying device and a 2nd input signal used as an input signal sample to adjust a linear compensating circuit 1, a 2nd distributor 25 which branches the output of the TWT amplifying device to generates a 1st output signal outputted to an external circuit and a 2nd output signal used as an output signal sample to adjust a linear compensating circuit, a deviation adjusting circuit which adjusts the relative phase difference, signal level difference, and transmission delay quantity between the 2nd input signal and 2nd output signal, i.e., relative signal deviations, a composing unit 26 which puts the 1st input and output signals together in mutually opposite phase relation by compensating the signal deviations by a deviation adjusting circuit,  and a monitor circuit 3 having a detecting means which detects the output of the composing unit, and the linear compensating circuit is manually adjusted so that the output of the detecting means becomes minimum.
Patent JP-S6227460-A (JP)
Title: Polysiloxane composition for imitation
Inventor: HORIGUCHI SUMIO
IPC: C08L1/00
Filed: 1985-07-29
Abstract: PURPOSE:To provide the titled compsn. which is heat-curable and has imitation workability, consisting of a vinyl group-contg. polysiloxane, a polysiloxane contg. H atoms in its main chain or at its terminals, a curing catalyst, a curing reaction inhibitor, a thixotropic agent and a filler. CONSTITUTION:100pts. (by weight; the same applies hereinbelow) vinyl group- contg. polysiloxane of formula I (wherein R<1> is a vinyl group; R<2> is a monovalent hydrocarbon group, a halogenated hydrocarbon group, or a cyanoalkyl group; a is 1-3; b is 0-2; and a+h<=3), 1-10pts. polysiloxane contg. H atoms in its main chain or at its terminal and a unit of formula II (wherein R<3> is a monovalent hydrocarbon group; c is a, d is b and c+d<=3), 1-200ppm of platinum (compd.) (e.g. fine platinum particle or chloroplatinic acid), 0.01-1pt. curing reaction inhibitor such as alkynyl alcohol, 3-50pts. thixotropic agent such as colloidal silica and 3-50pts. filler having an average particle size of 50-2,000mu, such as PVC powder, glass bead, CaCO3 or carbon black are blended together.
Patent JP-2000322992-A (JP)
Title: Thermostat
Inventor: NOMURA MASUZO
IPC: H01H37/54
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To realize the structure of a thermostat that is easy to compose, excellent in thermal transmissibility, and secure in operation, and has a small number of components and can be manufactured at a low cost. SOLUTION: In a movable contact piece 2 provided with a contact 2a formed of a bimetal material oppositely to a terminal 1 provided with a fixed-side contact 1a, heat-sensitive operation parts 2b previously bent, and a flat abutting part 2c are formed in parallel by dividing its width, and a connection part 2d is mounted and fixed on a connection part 4a of a terminal 4. A pressing part 3c is protrusively formed downward on the inside surface of an upper lid body 3b of a housing 3 and thus, the abutting part 2c of the movable contact piece 2 is pressed down, so that it acts so as to securely keep the on-state or off-state of the switch contacts even when, the heat-sensitive operation parts 2b reverse the bending direction in conjunction with temperature variation.
Patent JP-S6145458-A (JP)
Title: Safety mechanism for loading/unloading of tape cassette in magnetic recording tape operating device
Inventor: KITAJIMA TAKEAKI
IPC: G11B15/675
Filed: 1984-08-10
Abstract: PURPOSE:To contract the external size of the titled mechanism by providing the mechanism with a driving means for holding a main operation lever on the 1st position in accordance with the arrangement of sub-operation levers on the 1st positions and moving the main operation lever from the 1st position to the 2nd one in accordance with the arrngement of the sub-operation levers on the 2nd positions. CONSTITUTION:When two tape cassette covers 32, 34 are arranged on the correct closed positions to arrange two tape cassettes on prescribed positions, two locking levers 58, 60 are arranged on the 2nd positions and the sub-operation levers 66, 68 are unlocked from the locking levers 58, 60 so as to be moved from the 1st positions to the 2nd positions. After moving the sub-operation levers 66, 68 from the 1st positions to the 2nd positions, the driving means 82 moves the main operation lever 40 from the 1st position to the 2nd position, so that a magnetic recording tape operating member fitted to the main operation lever 40 is inserted into the opening of the tape cassette arranged on the prescribed position.
Patent JP-H0612872-A (JP)
Title: Semiconductor storage device
Inventor: KAWAI RYUTARO
IPC: G11C11/41
Filed: 1992-06-25
Abstract: PURPOSE:To initialize with one of the plural patterns at a high speed by providing a transistor controlled by a bit line and a bit bar line in each cell in addition to a control line and a bit line controlling a circuit for initialization. CONSTITUTION:In addition to a storage circuit 110 in a RAM, this device provides a circuit having the prescribed connection for connecting transistors 101-104 to a bit line BIT, a bit bar line BIT*, a control line CTRL and either A or B of power source potential VDD or grounded potential GND. In an initialization mode setting the CTRL as '1', '0' is written to the cell whose terminals A, B are connected to GND, VDD, respectively, and '1' is written to the cell whose terminals A, B are connected to VDD, GND, respectively. '0' or '1' is written to the cell whose both terminals A, B are connected together to GND or VDD according to the logic of the CTRL 2. Consequently, by initialization, by making the CTRL '1' while controlling the CTRL 2, initialization with two kinds of bit patterns is capable.
Patent JP-H0613417-A (JP)
Title: Semiconductor chip recognition device
Inventor: KAJIO ATSUNORI
IPC: H01L21/52
Filed: 1992-06-25
Abstract: PURPOSE:To improve the accuracy of a die bonding process, and to enhance the quality of a manufacturing process by computing the inclination of an edge line more precisely even when there are a flaw, etc., at the edge of a semiconductor chip. CONSTITUTION:A first processing means 14, a chip picture signal obtained by image-picking up a semiconductor chip 10 with a TV camera 12 is processed and converted into a digital signal displaying density, a second processing means 14, in which the chip picture signal acquired by the means is processed and coordinate data on a chip picture display screen are detected regarding a plurality of points at edge sections at every side of the chip, and a third processing means 14, in which the correlation coefficients of the coordinate data detected by the second processing means are compared regarding each side of the chip and the degrees of the irregularities of the edge sections are detected and one side, in which the degrees of the irregularities are minimized, is decided, are provided.
Patent JP-S6327358-A (JP)
Title: Conveying mechanism with feed drum
Inventor: ISHIKAWA HIDEHO
IPC: G03G15/00
Filed: 1986-07-16
Abstract: PURPOSE:To keep the adhesion of a medium to a drum as well ad to make its handling at the time of a paper jam so easily, by installing a device, energizing a presser roller to a feed drum, land also another device retreating this roller from the drum both in a conveying mechanism for recording media in an engraving apparatus or the like. CONSTITUTION:In this conveying mechanism, there are provided with plural presser rollers 11a, 11b and 11c to a feed drum 10, and rotation of this drum 10, a medium CP is conveyed. The drum 10 is rotated in an arrow direction, and energizing members 17a, 17b and 17c constituted of a spring each energize these presser rollers 11a, 11b and 11c in direction toward the drum 10. A simultaneous retreating device 18 makes these presser rollers 11a, 11b and 11c retreat from the drum 10 simultaneously against energizing force of these energizing members 17a, 17b and 17c by its operation. Thus, these presser rollers 11a, 11b and 11c are energized to the fed drum 10 with these energizing members 17a-17c so that the medium CP is made to stick close to the drum 10 irrespective of thickness and rigidity of the medium CP, thus medium conveyance is made performable in a stable manner.
Patent JP-H0330987-A (JP)
Title: Optical data recording medium
Inventor: KAWATSUKI YOSHIHIRO
IPC: G11B7/2472
Filed: 1989-06-28
Abstract: PURPOSE:To provide a recording medium absorbing laser beam and generating no change in its characteristics even when data is repeatedly reproduced by providing a recording film containing an indolenin type cyanine dye represented by a specific formula having an absorption wavelength peak within a specific range on a substrate. CONSTITUTION:A substrate is equipped with a recording film containing a indolenin type cyanine dye I represented by general formula I [wherein R<1> is a 2-6C alkyl group or a group represented by formula II, R<2> is a hydrogen atom or a 1-6C alkyl group, x is an integer of 0-4, y is an integer of 0-5, m is an integer of 1-3 and n is an integer of 0-2] and having an absorption wavelength peak of 630-720nm. The recording film is formed by dissolving the dye I in an alcoholic solvent and applying the resulting solution to form the same into a film. The use amount of the solvent is pref. 10-50g to 1g of the dye I and the thickness of the recording film is pref. 30-200nm.
Patent JP-H1116691-A (JP)
Title: Lighting device for discharge lamp
Inventor: TSUKUDA WAKICHI
IPC: H05B41/24
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device which prevents a discharge lamp from becoming illuminated in an instant when moving from a lighting mode to a preheating mode and can enhance response ability of the discharge lamp to a control signal. SOLUTION: This device is equipped with an inverter circuit consisting of switching elements S1, S2, while a terminal voltage of a smoothing capacitor C1 is converted into a high frequency voltage to supply to a load circuit containing a discharge lamp LMP, and oscillation is stopped when moving from a lighting mode to a preheating mode of the discharge lamp LMP, and after ending a period of time in which oscillation of the inverter circuit is stopped, an abnormal rise of a voltage applied to the discharge lamp is suppressed.
Patent JP-S6428710-A (JP)
Title: Thermostat control method and apparatus for temperature corrector
Inventor: MAIKERU AARU RIIBUAIN
IPC: F23N5/20
Filed: 1988-07-07
Abstract: PURPOSE: To equally and correctly execute temp. correction wide heat load range and to save the energy by calculating duty cycle coefficient based on the difference between desired temp. and measured peripheral temp. CONSTITUTION: An electronic thermostat 100 has a microprocessor 110 and the processor 110 is connected to a display equipment 113 and a detecting circuit, etc., consisting of a thermister 141, a capacitor 142 and a discharge transistor 143. Then, the processor 110 measures peripheral temp. with the detecting circuit at first and, then, a error signal is generated based on difference between set temp. and peripheral temp. so that temp. is adjusted in proportion to the difference signal. In this case, The new duty cycle coefficient D for adjusting temp. is calculated based on difference between desired temp. TD and measured peripheral temp. TA where only adjustment quantity is corrected through the use of adjustment quantity A, the width B of a temp. adjustment range and a sign coefficient S.  That is, calculation is executed by the expression, D=[A+ S×[TD-TA]×100%/B, and temp. is equally and correctely corrected in a wide range so that energy is saved.
Patent JP-2000356413-A (JP)
Title: Air outlet constitution
Inventor: UENO TORU
IPC: F24H9/02
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain an air outlet constitution for an air conditioner, which is capable of sending warm air flow or cold air flow out widely and improving the feeling of heating or cooling. SOLUTION: A propagating chamber 31 and a propagating side chamber 32 for receiving the stream of air, whose heat is exchanged, and spreading the same into widthwise direction are provided near the discharging port of a duct 29 and a part of warm air flow or cold air flow, discharged out of the duct 29, is received by the propagating means 31 and is transferred widthwisely by the propagating side chamber 32 to send the same out of the propagating side chamber 32, widened widthwisely than the width of the duct 29, whereby the warm air flow or the cold air flow can be sent out of an air outlet port 30 more widely than the width of the discharging port of the duct 29. According to such a simple constitution, the air flow can be sent out widely whereby the improvement of the feeling of heating or cooling can be contrived.
Patent JP-S6412658-A (JP)
Title: Voice detection circuit for dsi equipment
Inventor: ITO ATSUHIRO
IPC: G10L25/21
Filed: 1987-07-06
Abstract: PURPOSE:To extract the voice signal without deterioration by detecting a voice while giving variance to a threshold of voice detection of the sender side in response to a voice power at the receiver side so as to avoid mis-detection due to an echo signal generated at the head of speech or the like unable to be erased even by an echo canceller/echo supressor, etc., thereby preventing undesired increase in the line utilization rate. CONSTITUTION:When the calculated power inputted from a 1st voice deciding means 100 is larger than a prescribed value with respect to the calculated power of voice inputted from a 2nd voice deciding means 800 in an adaptive power deciding means 600, the presence of voice is outputted as the result of decision and fed to one input of the selecting means 900. On the other hand, the result of decision of the 1st voice deciding means is fed to the other input of the selection means 900. In a timer 700, a control signal is fed to the selection means 900 by using a voice deciding signal inputted from the 2nd voice deciding means 800 and the input from the adaptive power means 600 is used as the output by the selecting means 900 for a prescribed time. Thus, the signal leaked from the opposite hybrid circuit and unable to be erased even in the echo canceller can be erased. Thus, the undesired increase in the line utilization rate is prevented and the voice signal is extracted without deterioration.
Patent JP-S6324499-A (JP)
Inventor: KATO MAKOTO
IPC: G08G1/01
Filed: 1986-07-17
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-H11100216-A (JP)
Title: Distributed refractive index type optical element and its production
Inventor: MORITA YUKO
IPC: C03C1/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a distributed refractive index optical element material having a low dispersion distribution and a negative dispersion distribution and large Δn with stable equality by eluting a barium component from the peripheral part of a wet gel specified in the molar ratio of the barium to silicon in the wet gel of a sol-gel method. SOLUTION: A barium salt, such as barium chloride, barium nitrate or barium acetate, and a liquid mixture composed of previously partially hydrolyzed silicon alkoxide and titanium alkoxide are mixed and the mixture is gelatinized to obtain the wet gel of Ba/Si<0.4. The wet gel is immersed into a barium salt soln. of a concn. 0.1 to 2 mol/l and the barium component is eluted from the peripheral part of the wet gel, by which the distributed refractive index optical element of Ba/Si>=0.4 in the Barium concn. to the silicon in the diameter direction, Ti/Si>=0.2 in the molar ratio of the titanium concn. to the silicon in the diametral direction and a specified value in a range of Ti/Si>=0.2 in the element ratio of the central part is obtd.
Patent JP-H0649744-A (JP)
Title: Device for providing yarn with tension in fiber machine
Inventor: TAMAKI YUJI
IPC: D03D41/00
Filed: 1992-06-03
Abstract: PURPOSE:To effectively suppress occurrence of excessive rotation of plural pitches revolution of bobbin all at once with enlargement of absorption length of yarn by a tension spring and reduction in tension spring constant in order to further improve tension characteristics in a device for supplying tension. CONSTITUTION:Yarn 13 is wound on a small-sized bobbin 12 supported by a cylindrical main body 11 having a small diameter and a locking member 14 which is geared with an engaging pawl 12a around the bobbin and locks the bobbin is slidably inserted into the main body 11 by forcing the rocking member by a return spring 15. A tension spring 17 for applying tensile force to the yarn is laid between the main body 11 and a connecting element 16 outside the main body 11. A handling member 19 for releasing lock of the bobbin by the locking member against force applied by the return spring 15 acts on the locking member geared with the engaging pawl 12a of the bobbin when the tension spring 17 is displaced up to fixed length, the meshing is released to rotate the bobbin by one pitch.
Patent JP-S5960900-A (JP)
Inventor: HASHIMOTO KIYOSHI
IPC: H05H1/22
Filed: 1982-09-29
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-H1115417-A (JP)
Title: Light emission plate and traffic guidance display device using the same
Inventor: SAITO TOSHIKAZU
IPC: E01F9/669
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provided the light emission plate which is improved in light emission efficiency and to provide the traffic guidance display device which functions even in the night by using the light emission plate. SOLUTION: A light accumulating body 8 is kneaded with transparent synthetic resin 7 to form a thin light accumulating plate 9 which is flexible, and a reflecting sheet 10 is adhered to the reverse surface of the light accumulating plate 9. This light emission plate 6 is arranged in a fitting recessed part formed in the top surface of the traffic guidance display device installed on a road, e.g. in a vehicle stopper 1 and a curbstone.
Patent JP-H0613202-A (JP)
Title: Resistor
Inventor: SHIMADA TOSHIAKI
IPC: H01C1/148
Filed: 1992-06-26
Abstract: PURPOSE:To enable a CP lead wire to be used by facilitating the electric welding step between the CP wire and a cap thereby enabling the rising temperature in a printed-substrate soldering part to be suppressed within the resistor such as a metallic oxide film resistor or a metallic film resistor etc. CONSTITUTION:The resistor is composed of a resistor 11 formed on the surface of an alumina insulator 11a and a connecting cap 12 comprising an Fe base 15 directly Sn plated 16 or simply Sn alloy plated to be fitted to both sides of the resistor 12 further to be connected to a CP lead wire 14. In such a constitution, the electric welding step between the CP lead wire 14 and the cap 12 can be facilitated due to electrical loss reduced during the electric welding step since Cu in high electric conductivity used as the underneath plating material of the cap 12 is eliminated. Accordingly, the CP lead wire 14 in low electric conductivity can be used thereby enabling the rising temperature in a printed- substrate soldering part to be suppressed.
Patent JP-2000357598-A (JP)
Title: Discharge lamp lighting device
Inventor: UENO MASATOSHI
IPC: H05B41/24
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of reducing a current stress to be exerted on an inverter circuit by reducing the number of switching elements in the inverter circuit on which an excessive current stress is exerted. SOLUTION: A current auxiliary circuit 7 is provided with a capacitor 9, a charger 10 for charging the capacitor 9 and a discharger 11 for supplying a discharging current from the capacitor 9 to a discharge lamp 1 through a connecting point between a switching element and the discharge lamp 1. At the time of starting of the discharge lamp 1, the discharging current from the capacitor 9 is supplied to the discharge lamp 1 via a switching element 2d in an ON stage by the discharger 11. Consequently, the discharging current from the current auxiliary circuit 7 flows only in the switching element 2d, thereby reducing to one the number of switching elements in an inverter circuit 3 on which an excessive current stress is exerted by the discharging current so as to reduce a current stress to be exerted on the inverter circuit 3.
Patent JP-H0817926-A (JP)
Title: Manufacture of semiconductor device
Inventor: KASAGI YASUO
IPC: H01L21/316
Filed: 1994-06-28
Abstract: PURPOSE:To prevent oxidation of a substrate and wiring at the time of reflow of a BPSG film in a steam atmosphere, without using a silicon nitride film of large stress. CONSTITUTION:A modified layer 4 is formed on the surface layer of a silicon oxide film 3 by sputter-etching the silicon oxide film 3 surface with argon gas. A BPSG film 5 is formed and subjected to reflow in a steam atmosphere. The working modified layer 4 prevents the oxidation of the substrate 1 and the wiring layer 2.
Patent JP-S6060864-A (JP)
Inventor: AWA YUKIO
IPC: A62C31/00
Filed: 1983-09-13
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-H067637-A (JP)
Title: Method for purifying harmful gas
Inventor: SHIMADA TAKASHI
IPC: B01D53/34
Filed: 1992-06-26
Abstract: PURPOSE:To provide excellent performance of removing harmful gas and to prevent danger, such as fires by bringing harmful gas contg. gaseous fluoride into contact with a purifying agent carrying copper (II) compounds on soda lime. CONSTITUTION:A purifying agent is prepared by absorbing powder of copper (II) compounds such as copper oxide and basic copper carbonate onto soda lime and, when harmful gas contg. gaseous fluoride such as tungsten hexafluoride and silicon tetrafluoride leaks from a gas cylinder 2 in a cylinder box 3, a purifying column 1 is inserted into the middle of a ventilating duct 5 connected to a blower 4. Then, by the purifying agent absorbing the copper (II) compounds on the soda lime, harmful gas of even a high concentration is extremely effectively and rapidly removed.
Patent JP-S6415169-A (JP)
Title: Ventilator for coating airplane in hangar
Inventor: TANAKA TAKEHISA
IPC: B05B15/12
Filed: 1987-07-07
Abstract: PURPOSE:To perform partial and concentrated zone ventilation by closing control of a damper according to operating conditions by fitting a remote- controllable damper between an air outlet and a suction duct and a discharge damper between a discharge port and a discharge channel. CONSTITUTION:On the ceiling part in a hangar, a plurality of air outlet 3 to jet air downward are provided along the fuselage of an airplane. These air outlets 3 are connected with a suction duct 4 with is connected with a suction fan 8 capable of freely controlling air capacity at the upstream side and, in addition, a remote-controllable damper 6 is provided between this suction duct 4 and these air outlets 3. Furthermore, many air jet nozzles 21 are linked together on both sides of the fuselage of the airplane to promote a push-pull effect and these nozzle 21 are connected with a fan unit 23 through the duct 22. Many discharge ports 13 provided along this fuselage under this airplane are connected with a discharge channel 2 through a damper 14 to optimize the circumference of coating operation.