baber/WOPTO huggingface dataset:
Patent JP-2000027918-A (JP)
Title: Hydraulic shock absorber
Inventor: SASAKI MITSUO
IPC: F16F9/30
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To change the clamping force characteristic without being provided with a frequency sensitive mechanism by using, as a viscous fluid, a non- Newtonian fluid in which the change rate of shearing resistance force increasing as the shearing speed is increased is minimized only while a shearing force is added. SOLUTION: As a viscous fluid filled in an inner cylinder 2, fluorine modified silicone oil is used of non-Newtonian fluids in which the change rate of shearing resistance force increasing as the shearing speed is increased is minimized only while a shearing force is added. The non-Newtonian fluid is a fluid not following the Newton's viscosity law, which shows a phenomenon of reducing the apparent viscosity at a high shearing speed more than a prescribed value. This reduction in apparent viscosity is temporarily, and when the shearing force is reduced, or after passing a restriction passage, the apparent viscosity restores to the original viscosity. Accordingly, the most suitable characteristic can be obtained only by using the fluorine modified silicone oil as the viscous fluid to be filled.
Patent JP-H0730304-A (JP)
Title: High order high frequency filter
Inventor: UCHIDA TAKASHI
IPC: H01P1/205
Filed: 1993-07-08
Abstract: PURPOSE:To easily adjust a high order high frequency filter with steep attenuating gradient, and to improve the degree of freedom of a mounting layout on a device. CONSTITUTION:When an order for obtaining a desired characteristic is more than eight order, the order is divided into two, and two BPF 1 and 2 whose order is more than four are produced. Then, those two BPF 1 and 2 are serially connected with interposed an isolator, so that the filter can be constituted.
Patent JP-S6175416-A (JP)
Title: Input device
Inventor: IWATA TSUNEO
IPC: G06F3/023
Filed: 1984-09-17
Abstract: PURPOSE:To input characters by using a tablet input device through the same key operation with normal keyboard input devices, and to improve the operation efficiency by providing a keyboard attachment. CONSTITUTION:The keyboard attachment 10 has many keys 12 provided in a case 11 longitudinally and laterally and is mounted on a tablet 20. Further, a permanent magnet 14 fitted to the column 13 of the key top 13 of each key 12 slides upward and downward in a key frame 15 through a spring 16. Further, iron frames 17 and 18 having a through-hole in which the magnet 14 can be fitted are provided in the key frame 15. When a key top 13 is pressed continuous ly in this constitution, magnetic flux from the magnet 14 is applied to the tablet 20 through the iron frame 18 and its position is detected. This attachment 10 is provided to allow characters to be inputted on the tablet 20 through the same key operation with normal keyboard input devices.
Patent JP-S6253614-A (JP)
Inventor: NAKAJIMA KUNITAKA
IPC: A47C7/02
Filed: 1985-08-30
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-S6084318-A (JP)
Title: Production of polyurethane
Inventor: MIYAWAKI TADASHI
IPC: C08G18/00
Filed: 1983-10-14
Abstract: PURPOSE:To produce a polyurethane which does not cause thermal discoloration of a polyvinyl chloride skin used in contact therewith, by reacting a polyol with a polyisocyanate in the presence of a specified linear high-MW amine as a catalyst. CONSTITUTION:Use is made of, as a catalyst, a linear high-MW amine of the formula [wherein A is an amine containing one active hydrogen atom, selected from among an alkoxyl group-free sec. amine and alkoxy group-containing mono-tert. amine (the active hydrogen atom is lost when the amine is in a bonded state shown in the formula), BO is an oxyalkylene group, and n>=2], e.g., trimethylaminoethylethanolamine/ethylene oxide adduct. Namely, a polyol (e.g., polypropylene oxide of a MW >= about 1,000) and a polyisocyanate (e.g., dimethylmethane diisocyanate) are polymerized in the presence of the above catalyst.
Patent JP-H03129168-A (JP)
Title: Control device for performance of semi-automatic shift of mechanical transmission
Inventor: YUUJIIN RARUFU BURAUN
IPC: F16H63/44
Filed: 1990-07-20
Abstract: PURPOSE: To reduce cost by providing at least one operation mode for automatically preselecting a semi-automatically executed shift so as to enable a driver to select the operation of an automatic preselect mode, and providing a control/ display panel. CONSTITUTION: When a driver presses a suitable button 120 or 124, the selected button is lighted until a selected shift is executed or canceled. In order to execute the selected shift, an electromagnetic manifold 112 is preselected so that an actuator 70 is pressed, and a main shift part is shifted into a neutral position. When the neutral position is conformed by an ECU 106, a neutral state display button 116 is lighted. The ECU 106 outputs a command output signal to the manifold 112 so that an auxiliary actutor 96 can complete a range shift. Upon connecting a range auxiliary part at a suitable ratio, the ECU 106 synchronously connects to the allowable extent of the ratio to be connected. A driver then reduces input shaft speed.
Patent JP-S6251992-A (JP)
Title: Recombinant plasmid containing integrated influenza virus, transformant yeast and production of influenza virus protein
Inventor: SAKAMOTO SHINICHI
IPC: C12N1/16
Filed: 1985-08-30
Abstract: PURPOSE:To obtain an influenza virus protein without containing excess virus constituent component and component derived from egg causing side effects, by integrating influenza virus-cDNA in a special plasmid vector containing respectively genes of a yeast and Escherichia coli, etc. CONSTITUTION:A recombinant plasmid containing integrated influenza infection protective antigen gene in a plasmid vector containing gene of a yeast and gene of Escherichia coli and carrying an inhibitory acidic phosphatase promoter gene expression regulating region of the yeast under control of the phosphatase thereby to transform the yeast. The resultant transformant yeast is then cultivated to produce the desired influenza virus protein.
Patent JP-H0536672-A (JP)
Title: Surface treatment of semiconductor substrate
Inventor: KATO CHIHARU
IPC: H01L21/308
Filed: 1991-08-01
Abstract: PURPOSE:To obtain a hydrophilic silicon surface which is hardly contaminated while the growth of a natural oxide film on the exposed surface of silicon is suppressed by performing surface treatment on a semiconductor substrate on which the silicon is exposed by using the solution of quaternary ammonium salt under a low temperature condition under which the surface of the silicon becomes hydrophilic. CONSTITUTION:The surface of a semiconductor substrate on which silicon is exposed is treated with the solution of quaternary ammonium salt under a low liquid temperature condition under which the treated surface becomes hydrophilic. In other words, at the time of manufacturing an insulation gate type thyristor, an n<->- and p<+>-type wafers 1 and 2 are prepared. A buffer layer 11 and P<+>-type layer 12 are formed on the wafer 1. After the layers 11 and 12 are formed, the wafers 1 and 2 are united to one body by sticking the wafer 2 to the layer 12 of the wafer 1. Before uniting the wafers 1 and 2, the surfaces of the wafers 1 and 2 are treated by using 1vol.% triethyl hydroxyethyl ammonium hydroxide as the quaternary ammonium salt. The treatment temperature is set at <=60 deg.C. Then, after adjusting the thickness, an insulated gate type thyristor is formed in an ordinary element forming process.
Patent JP-2001024135-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAJIMA TAKASHI
IPC: H01L23/12
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device at a relatively low cost. SOLUTION: Noble metal plating layers 22 and 23 are formed on the wire bonding parts 12, parts of or all of an outer frame 17 and outer connection terminal parts 13 on both the front and rear surface sides of a lead frame material 21 and, after an etching resist film 24 is formed on the rear surface side of the lead frame material 21, half-etching is applied to the front surface side of the lead frame material 21 to obtain a predetermined etching depth. After a semiconductor chip 11 is mounted on the front side of the lead frame material 21, the chip 11 is electrically connected to the lead frame material 21 by wire bonding and the front side is sealed with resin. Then, the etching resist film 24 on the rear surface side of the lead frame material 21 is removed and the rear surface side of the lead frame material 21 is etched to make the outer connection terminal parts 13 protrude independently.
Patent JP-S6172115-A (JP)
Inventor: TAKAHASHI SHIGERU
IPC: E01H5/04
Filed: 1984-09-14
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-H1119570-A (JP)
Title: Liquid supply mechanism
Inventor: KONISHI NOBUO
IPC: B05C11/10
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To dispense with the attachment of a filter on the way of a resist soln. supply piping by providing a resist soln. filter in a resist soln. housing container to supply the same to a resist coating unit from the resist soln. housing container through the resist supply piping. SOLUTION: A resist soln. supply mechanism 20 is equipped with a resist soln. supply piping 21 and a resist soln. nozzle 13 is provided to one end thereof and the other end thereof is inserted into a resist soln. container 22. A resist soln. L is stored in the resist soln. container 22 and the filter 23 for filtering the resist soln. L is provided so as to be connected to a resist soln. supply piping 21 and a lid 22a is attached. Then, N2 gas is supplied into the resist soln. container 22 from an N2 gas cylinder 47 being a soln. supplying and driving system through pipings 26, 24 and the resist soln. L is filtered under this N2 gas pressure by the filter 23 and ejected from the nozzle 13 through the piping 21 to be supplied to a semiconductor wafer W.
Patent JP-S5992302-A (JP)
Inventor: GUIDO GORINERI
IPC: G01B7/28
Filed: 1983-10-18
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-H0748420-A (JP)
Title: Production of monodisperse polystyrene-based particle
Inventor: KOJIMA CHIKAKO
IPC: G03G9/087
Filed: 1993-08-04
Abstract: PURPOSE:To obtain the particles having a specified mean diameter, excellent in redispersibility, useful for delustering agents, chromatographic carriers, etc., by polymerization in an alcoholic medium between each specific polymer and monomer at specified proportions. CONSTITUTION:The particles 1-20mum in mean diameter can be obtained by polymerizing 100 pts.wt. of styrene or its mixture with a monomer copolymerizable with styrene in an alcoholic solution containing 0.1-30 pts.wt. of a polymer S >=10000 in weight-average molecular weight prepared by copolymerization between (A) 0.1-20 pts.wt. of a monomer A of formula I (R is 1-18C alkyl or phenyl) and (B) 50-99.9 pts.wt. of a second monomer B selected from monomers of formulas II to VI (R<1> is H or methyl; Q is O or NH; R<2> and R<3> are each methyl or ethyl; n is 1-3; R<4> is the same as R<1>; R<5> is H, hydroxyethyl, etc.; R<6> is the same as R1).
Patent JP-S5983312-A (JP)
Inventor: MIYAGAWA HIROSHI
IPC: H01H33/66
Filed: 1982-11-04
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-H0243806-A (JP)
Title: Amplifier circuit
Inventor: YAMAKAWA HIDEAKI
IPC: H03F3/45
Filed: 1988-08-03
Abstract: PURPOSE:To facilitate the band compensation and to realize high frequency amplification at several GHz by controlling a 1st voltage control current source with a signal to be amplified and controlling a 2nd voltage control current source with an output voltage signal whose high frequency component is eliminated by a filter circuit. CONSTITUTION:A current is generated in the 1st voltage control current source comprising resistors Rb, Re1 and a transistor(TR) Q21 in response to a high frequency signal vi from a signal source S and a current is generated in the 2nd voltage control current source comprising resistors Rf, Re2 and a TR Q22 in response to a feedback signal (output signal) vL. A sum of currents generated from the 1st and 2nd voltage control current sources is converted into a current across a resistor Rc, a TR Q23 is driven by the converted voltage and the output voltage VL is obtained by giving its emitter current to the load resistor RL. Then the feedback resistor Rf of the filter circuit comprising the feedback resistor Rf and the base-emitter capacitance is adjusted. Since the quantity of feedback is changed in terms of high frequency, the band compensation is simplified and high frequency amplification at several GHz is realized.
Patent JP-S6436902-A (JP)
Title: Controller for coal gasification combined cycle plant
Inventor: HINO SHIRO
IPC: F01K23/02
Filed: 1987-08-03
Abstract: PURPOSE:To make a proper gas flow rate feedable to a gas turbine by controlling it so as to cause longitudinal differential pressure in a fuel flow control valve to become constant at the time of low load. CONSTITUTION:An inlet pressure signal of a gas turbine combustor detected by a pressure detector 50 and a setting signal out of a constant setter 52 setting minimum differential pressure in front and in the rear of a fuel flow control valve 7 are inputted into an adder 51. And, each adding signal of both and a gas flow velocity constant pressure setting command signal outputted out of a multiplier 34 are added to a high-value preferrer 53. Both these high-value signals are added to an adder 38 in a gasifying furnace control part 37, compared with an actual gas pressure signal detected out of a gas pressure detector 39, and a coal gas flow regulating valve 2, an air flow regulating valve 3 and a steam flow regulating valve 4 are all controlled by the deviation signal. With this constitution, gas pressure is set so as to cause a gas flow velocity to become constant as well as to cause longitudinal differential pressure in the fuel flow control valve 7 to become constant as well.
Patent JP-S6086460-A (JP)
Title: Ultrasonic probe having two axes
Inventor: KOGURE SUMIO
IPC: G01N29/24
Filed: 1983-10-19
Abstract: PURPOSE:To execute flaw detection of two axis directions only by one flaw detecting scanning by fitting transmission/reception vibrators in two different axis directions. CONSTITUTION:An axial direction flaw detecting vibrator 1 for flaw detection of pipe welding part is adhered to a probe shoe 2 having a surface inclined by 37.4 deg. from a normal direction so that the refractive angle in a steel is 70 deg.. Peripheral direction flaw detecting vibrators 3, 4 are arranged by setting up theta0 so that an angle theta3 made with the normal direction of the surface in the pipe is 45 deg. to maximize the reflection of a defect having a surface in a pipe axis direction. Since the vibrators 3, 4 are inclined, ultrasonic beams 5, 6 turned to the peripheral direction are not interfered with a welding excess metal, so that the defect having an axial direction surface can be detected.
Patent JP-S6254828-A (JP)
Title: Production of magnetic tape
Inventor: SHINOHARA KOICHI
IPC: G11B5/78
Filed: 1985-09-03
Abstract: PURPOSE:To obtain a magnetic tape which does not hinder recording and reproduction even if the tape is cracked by impressing a high-frequency to the magnetic tape which is held wound and exposing both ends thereof to a plasma polymn. atmosphere. CONSTITUTION:The high frequency is impressed to the magnetic tape of which the magnetic recording layer consists of a thin ferromagnetic metallic film and which is held wound to exposed both end faces thereof to the plasma polymn. atmosphere. Eddy current is passed in the tape by the impression of the high frequency in such constitution and since the eddy current is interrupted by the cracks, the current deviates from the average state near the cracks and the micro-discharges are concentrated to the cracks. The plasma polymn. is thus accelerated in said parts. The cracks are thereby thoroughly protected. As a result, the cracks prohibit, as a trigger, the progression of rest formation even if the tape is preversed under high humidity. The magnetic tape which obviates the chipping of the ends by running is thus obtd.
Patent JP-S6350273-A (JP)
Title: Delay time control circuit
Inventor: FUJITA MASAAKI
IPC: H04N5/445
Filed: 1986-08-20
Abstract: PURPOSE:To control the delay times of any different signals and to convert signals to a doubled speed by providing a delay control circuit controlling a synchronizing pulse from a doubled speed conversion circuit. CONSTITUTION:An inputted signal A is digitized by an A/D converter 1, processed by a signal processing circuit 2, applied to the doubled speed conversion circuit (I)3 with a delay TD, accumulated in a memory with a synchronizing pulse C as a reference, and read out during a next synchronizing pulse. A signal delayed by TD behind the synchronizing pulse C is generated in a delay time control circuit 6, and added to a synchronizing pulse I subjected to doubled speed conversion. Consequently the writing of a doubled speed conversion circuit (II) 7 in a memory lags 2TD behind a signal G. When a signal passing by signal processing circuits with different delay times is subjected to doubled speed conversion, no signal delay circuit is needed, and delay time can be easily controlled.
Patent JP-H0865197-A (JP)
Title: Communication equipment
Inventor: OKAMOTO TOSHIYUKI
IPC: H04W4/12
Filed: 1994-08-18
Abstract: PURPOSE: To enable changeover between a speech and a message at the time of arrival of a call, and to make the users set the presence of a notice tone depending on the conditions of uoage of the equipment. CONSTITUTION: The communication equipment is made up of a speech circuit 7 and a handset 8 being a talking means making intertalking and a message control circuit 20 being a call means receiving a call, storing a message and informing the fact of them and also up of an incoming call control circuit 22 selecting speech or message and also made up of a call reception changeover circuit 21 having a setting switch selecting the state to be speech disable and message enable and a notice enable, a speech disable and a message enable and a notice enable, and a speech disable, message enable and notice disable.
Patent JP-H0541009-A (JP)
Title: Loading and unloading device for large amount of storage media
Inventor: OSADA NOBORU
IPC: G11B17/22
Filed: 1991-08-03
Abstract: PURPOSE:To improve efficiency of a loading/unloading processing with respect to the loading/unloading device for large amount of storage media, having plural magazine loading parts/unloading parts wherein the magazines capable of housing the plural recording media are loaded/unloaded, and successively loading/unloading the recording media to a library device from the magazine loading parts/unloading parts. CONSTITUTION:The device is constituted so as to provide with means 15, 16 to select whether the loading/unloading process is stopped or the process is continued by other magazine loading part 11/unloading part 12, when a failure is generated in the process of loading/unloading operation. Or again, it is provided with a means 17 to set the quantity of unloaded storage media against the magazine part 12 and constituted so that the storage media remained in the library device are unloaded to the other magazine unloading part 12 after the quantity of storage media unloading to the magazine unloading part 12 attains to the quantity set by the above-mentioned means 17.
Patent JP-2001017399-A (JP)
Title: Arterial inner diameter measuring instrument rheometer
Inventor: NARIMATSU KIYOYUKI
IPC: A61B5/02
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an arterial inner diameter measuring instrument which noninvasively measures the arterial inner diameter of an organism and a rheometer which noninvasively measures an arterial bloodstream of an organism. SOLUTION: The pressing force P that a pressing device 62 presses a pressure pulse wave sensor 54 is controlled to the state that part of the blood vessel wall of the radial artery 20 is made approximately flat by a pressure control means 76 in the arterial inner diameter measuring instrument 69 and in this state the inner diameter (d) of the radial artery 20 is successively determined in accordance with the correlation coefficient (r) calculated by a correlation coefficient calculating means 78 by a inner diameter determining means 84 and, therefore, the inner diameter (d) of the radial artery 20 may be noninvasively and successively measured.  Further, the bloodstream in the radial artery 20 is successively calculated from the blood stream velocity V in the radial artery 20 noninvasively measured by the rheometer 39 and the inner diameter (d) of the radial artery 20 measured by the arterial inner diameter measuring instrument 69 by a bloodstream calculating means 90 and, therefore, the bloodstream A of the bloodstream in the radial artery 20 is noninvasively and successively measured.
Patent JP-H1133225-A (JP)
Title: Square puzzle and its adaptive table
Inventor: AKIYAMA HITOSHI
IPC: A47B7/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To cope with multiuse by permitting a puzzle to be the drastically effective one to understand, especially, geographical study as a game or mathematical teaching materials and adapting it in a table top plate. SOLUTION: In a specially large square body A, straight line L1 is provided between a vertex (a) and the middle point (p) of a side [2] and the straight line L2 is between the vertex (d); and the middle point (q) of a side [1]. Then, the puzzle consists of a right triangle division body 1 consisting of the straight lines L1 , L2 and the side [1], a trapezoid division body 2 consisting of a perpendicular line (1) from the vertex (b) to the straight line L1 , the side [1] and the straight lines L1 and L2 , the right triangle division body 3 consisting of the perpendicular line (1), the side [2] and the straight line L1 , the trapezoid division body 4 consisting of the perpendicular line (2) between the intersecting point (s) of the straight lines L1 and L2 and a side [3], the sides [2] and [3] and the straight line L1 , the straight division body 5 consisting of the straight line L2 ,  the perpendicular line (2) and the side [3], the right triangle division body 6 consistins of the perpendicular line (3) provided between the middle point (t) between the intersecting point (s) and the vertex (d) and a side [4], the side [4] and the straight line L2 , the trapezoid division body 7 consistins of the perpendicular line (4) provided between the intersecting point (s) and the side [4], the side [4], the perpendicular line (3) and the straight line L2 and the right triangle division body 8 consisting of the straight line L1 , the side [4] and the perpendicular line (4).
Patent JP-H0750634-A (JP)
Title: Optical transmitter
Inventor: NAGURA KAZUTO
IPC: H04B10/03
Filed: 1993-08-05
Abstract: PURPOSE:To define the maximum transmission speed by which a photoelectric conversion element is possible to operate as the transmission speed of a signal to be transmitted also when a photoelectric conversion element for clock signal and the photoelectric conversion element for signal to be transmitted which synchronizes with the clock signal are made to have the same constitution. CONSTITUTION:In a device where a clock signal and a signal to be transmitted synchronizing with this clock signal are transmitted as optical signals, a transmitter 11 is provided with a frequency divider circuit 12 frequency dividing a clock signal 600 as an electric signal to two and imparting the two frequency divided clock signal 610 to a photoelectric conversion element 13. In a receiver 16, a multiplication circuit 15 performing two multiplication for the clock signal 120 converted into the electric signal is provided. By synchronizing with the two multiplied clock signal 730, signals to be transmitted 701 to 709 converted into electric signals are latched.