baber/WOPTO huggingface dataset:
Patent JP-H02121359-A (JP)
Title: Electronic component mounting substrate
Inventor: HIROI ATSUSHI
IPC: H01L23/50
Filed: 1988-10-28
Abstract: PURPOSE:To improve the connection between a lead and a conductor circuit in bonding strength and electrical reliability by a method wherein a plating layer is continuously formed in one piece on the surfaces of a lead, an electrically conductive bonding agent, and a conductor circuit. CONSTITUTION:An electronic component mounting substrate 9 is made to serve in such a manner that electronic components 7 mounted on it are connected to another large scale substrate or the like through leads 1 which extend from a wiring substrate 5, and the leads 1 serving as an external connecting terminal 2 is connected to a conductor circuit 6 mounted on the wiring substrate 5 through an electrically conductive bonding agent 8 such as resin conductive paste or the like which contains a metal filler of silver, copper, gold, or the like or a composite filler of them or the like. And, a metal plating of nickel, copper, or gold or a composite metal plating of them is performed so as to form a plating layer 4 continuously in one piece on the surfaces of the conductive bonding agent 8, the leads 1 connected to both the sides of the bonding agent 8, and the conductor circuit 6.
Patent JP-S61155787-A (JP)
Title: Automatic radiation measuring apparatus
Inventor: SUGIMURA AKISHI
IPC: G01T1/16
Filed: 1984-12-28
Abstract: PURPOSE:To perform a complicated radiation measuring work automatically in a handy manner, by memorizing radiation measuring procedures into a compact memory means to operate measuring equipments according to the procedures. CONSTITUTION:Prior to measurement, necessary measuring procedures should be memorized into a sequence memory means 25. First, by a position moving routine, an automatic radiation measuring apparatus moves to the measuring point. Then, measuring conditions or the like memorized into the sequence memory means 25 are read out with a sequence controller 22, measuring equipments are set on the conditions. Then, measurement is started to operate a printer 19 and a data memory 21 by computation. With such an arrangement, according to the procedures memorized into the sequence memory means, a wide variety of radiation measuring works are done almost automatically at many measuring points. Automatic return is also possible by a necessary data obtained, contributing to the labor saving for the management of a radiation facility.
Patent JP-H04151462-A (JP)
Title: Air conditioner
Inventor: INOUE TSUNETOSHI
IPC: F25B13/00
Filed: 1990-10-12
Abstract: PURPOSE:To avoid an undesired stop of operation by detecting the temperature of a discharged refrigerant or a sucked refrigerant of a compressor, by control ling the opening of an electric flow regulating valve in accordance with the result of detection and by lowering the capacity of the compressor, when the opening of the electric flow regulating valve exceeds a set value. CONSTITUTION:A temperature sensor 47 is fitted to a discharge-side piping between a discharge port of a compressor l and an oil separator 41, and a temperature sensor 48 is fitted to a discharge-side piping between a discharge port of a compressor 2 and an oil separator 43, while a temperature sensor 49 is fitted to a suction-side piping connected to suction ports of the compressors 1 and 2. The temperature of a discharged refrigerant or a sucked refrigerant of the compressors 1 and 2 is detected by the temperature sensors 47 to 49, and a control element controls the opening of an electric flow regulating valve 46 of a cooling bypass in accordance with the detected temperature and lowers the capacities of the compressors 1 and 2 when the opening of the electric flow regulating valve 46 exceeds a set value Thereby an undesired stop of operation can be avoided.
Patent JP-H06127867-A (JP)
Title: Elevating device using screw-engagement of bearing and open-web rail
Inventor: TATSUMI SHIGEZO
IPC: B66B9/02
Filed: 1991-07-24
Abstract: PURPOSE:To provide an elevating device, which can be unified easily as a safe elevator without a requirement of maintenance and which can be applied to multiple purpose, for example, applied to a household elevator and an escape means and a simplified portable footstool or the like. CONSTITUTION:A spiral open-web rail 4 and a shield bearing 3, which is arranged so as to be screwed with the open-web rail 4, are fitted to any of the inner periphery of a long cylinder 1 as a case and the outer periphery of an inner short cylinder, which is inserted into the long cylinder 1 telescopically with an appropriate clearance from the inner periphery of the long cylinder 1, and they are screwed with each other for engagement, and an elevating cage 8 is fitted to the short cylinder through a thrust bearing. Whirl-stop is performed to the elevating cage 8, and the short cylinder is rotated by a motor 9 set in the elevating cage 8 to elevate the elevating cage 8, and furthermore, multiple short cylinders and long cylinders are incorporated telescopically and projected for elevation in order. With this structure, an elevating device, of which safety and the maintenance are improved and of which unit characteristics due to the compact shape is improved and which has a wide application range, is obtained.
Patent JP-H06123903-A (JP)
Title: Second harmonic wave generator
Inventor: YAMADA MASAHIRO
IPC: G02B6/12
Filed: 1992-10-13
Abstract: PURPOSE:To modulate output intensity without fluctuating the wavelength of output light by providing two pseudo phase matching parts and an electric field impressing means for forming an electric field impressing region by impressing a voltage from the outside. CONSTITUTION:At least the two pseudo phase matching parts 2A, 2B formed by holding a required spacing are provided in the progressing direction of an optical waveguide 1. The electric field impressing means 3 forming the electric field impressing region M by impressing the voltage from the outside are provided between the adjacent pseudo phase matching parts 2A and 2B. The constitution to add the phase of the second harmonic wave generated in the pseudo phase matching part 2A on an input terminal 1i side where the fundamental wave light of the optical waveguide 1 is introduced to the second harmonic wave generated in the pseudo phase matching part 2B behind the above- mentioned matching part is adopted. The output intensity as the whole is modulated by matching the phases of the second harmonic waves in both pseudo phase matching parts 2A, 2B by the phase modulation in the electric field impressing region between the respective pseudo phase matching parts 2A and 2B or properly shifting these phases.
Patent JP-H01115211-A (JP)
Title: Mos integrated circuit device
Inventor: MIYAKE TAKASHI
IPC: H03K3/037
Filed: 1987-10-28
Abstract: PURPOSE:To detect the disconnection of a circulating channel by making a part which is not overlapped with an input output channel to come from a first transmission gate through an amplifying means to an output into a second transmission gate only. CONSTITUTION:Transmission gates 4 and 5 are respectively provided on a data input part 1 and a circulating channel to hold data, and inverters 6 and 7 are serially connected as an amplifier circuit. The branching of the circulating channel and the input output channel is immediately before and after the transmission gate 5. Then, the part which is not overlapped with the input output channel by the circulating channel is only the part of the transmission gate 5. As the result, since the output of a D latch is always outputted through the circulating channel excluding the transmission gate 5, when disconnection occurs at the part, a normal output cannot be obtained and the disconnection can be detected even by the ordinary action frequency.
Patent JP-2000124427-A (JP)
Title: Forming method of transistor and memory cell with capacitor, method of forming stacked capacitor on upper surface of silicon wafer, and memory cell used in dynamic random access memory
Inventor: GUTSCHE MARTIN
IPC: H01L21/8242
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a DRAM with an improved stacked capacitor and a manufacturing method thereof. SOLUTION: The active region of a silicon chip is of one conductivity-type, an other conductivity-type region is present along the upper surface 21 of the chip separating from the active region, a dielectric coating 26 is formed above the upper surface with a cup-shaped contact hole, and the cup-shaped contact hole is possessed of a bottom plug 27 that is connected to a region distant from it to provide a low-resistance connection. Furthermore, a lower conductive layer 37 conformable to the cup-shaped contact hole is located above the wall of the contact hole, an intermediate dielectric layer 38 and an upper conductive layer 39 are provided, and the conductive layers 37 and 39 are electrically insulated from each other by the intermediate dielectric layer 38, whereby a storage capacitor of a memory cell is formed.
Patent JP-H08138753-A (JP)
Title: Scanning device for high temperature secondary battery
Inventor: HARADA EIJI
IPC: H01M10/44
Filed: 1994-11-09
Abstract: PURPOSE: To make a structure simple and small, allow not to adversely affect the operation of a high temperature secondary battery at a voltage measuring time, and further to improve the withstand voltage of a device. CONSTITUTION: Switches with contact-making R1 to R9 and switches without contact-making r1 to r16, r21 to r24 are respectively connected in series to the plus sides and the minus sides of modules M1 to M8. Temperature sensors are set to the respective modules M1 to M8. When the modules Ml to M8 are at a high temperature, a controller C makes the switches with contact-making R1 to R9 closed so as to control the opening and closing of the switches without contact-making r1 to r6. When the modules M1 to M8 are at a low temperature, the controller C controls the opening and closing of both of the switches with contact-making R1 to R9 and the switches without contact-making r1 to r6 simultaneously.
Patent JP-H07126419-A (JP)
Title: Gas-barrier laminate
Inventor: MATSUO RYUKICHI
IPC: C08J7/06
Filed: 1993-11-04
Abstract: PURPOSE:To obtain a laminate which is flexible, high in gas barrier properties, for example to oxygen and water vapor, heat resistance, and moisture and water resistances and can be readily produced with good handleability. CONSTITUTION:The base substrate of a polymer resin composition 2 is coated with a coating of an aqueous solution or a water/alcohol mixed solvent solution mainly containing a water-soluble polymer, (a) an aqueous solution containing either at least one of metal alkoxides or their hydrolyzates, or (b) tin chlorides, dried with heat to form the coating layer 3 as the first layer. Then, an inorganic compound is deposited thereon as the second layer to give the objective gas- barrier laminate having moisture and water resistances and flexibility which withstands a certain extent of deformation.
Patent JP-H05249474-A (JP)
Title: Controlling method for pretilt angle of liquid crystal display element, composition for liquid crystal oriented film, liquid crystal oriented film, supporting substrate for liquid crystal, and liquid crystal display element
Inventor: UCHIMURA SHUNICHIRO
IPC: C08G73/10
Filed: 1991-10-23
Abstract: PURPOSE:To control a pretilt angle without using an additive or the like by using a coating film of polyimide resin obtd. from specified precursor as a liquid crystal oriented film. CONSTITUTION:A coating film of polyimide resin obtd. from specified precursor is used as a liquid crystal oriented film. This polyimide resin precursor is obtd. by the reaction of an amine component and an acid component. The amine component is a diamine compd. containing a bivalent aromatic group expressed by formula I in the structure, and if necessary, other amine compds. The acid component is tetrabasic acid anhydride expressed by formula II, tetrabasic acid anhydride expressed by formula III or biphenyltetracarboxylic acid anhydride, and tetrabasic acid anhydride having silicon atom expressed by formula IV. In formulae I-IV, R1 and R2 are methyl groups, halogenated methyl groups, R3 and R4 are univalent hydrocarbon group and/or halogen, X1 is a tetrafunctional cyclic group having a plane structure, X2 is a bivalent org. group with benzene rings on both ends which can freely rotate, Ar1 and Ar2 are aromatic groups, R5-R8 are alkyl groups or aromatic groups of 1-10 carbon number.
Patent JP-S61158712-A (JP)
Inventor: ISHIMARU TAKEYUKI
IPC: A01D34/68
Filed: 1984-12-28
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-S62134999-A (JP)
Inventor: SATO KENICHI
IPC: C23C16/14
Filed: 1985-12-06
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-S61148888-A (JP)
Title: Optical parts for co2 laser and manufacture thereof
Inventor: YAMAGISHI YUTAKA
IPC: H01S3/034
Filed: 1984-12-22
Abstract: PURPOSE:To obtain parts. whose absorption in the vicinity of 10.6mum is very few, by performing AR coating on both surfaces of KCl substrate by As2S3 and PbF2, thereby making it possible to use the KCl substrate as an evaporating substrate under the state deliquescence is prevented. CONSTITUTION:AR coating is performed on both surfaces of a KCl substrate 10 by using As2S3 (nd=2.49mum+ or -5%) 11a and 11b, PbF2 (nd=1.3mum+ or -5%) 12a and 12b and As2S3 (nd=1.0mum+ or -5%) under the conditions that the refractive indexes of the film at, e.g., 10.6mum are as follows: n=2.15 for As2S3 and n=1.55 for PbF2. The optical parts for CO2 laser described above are manufactured as follows: with the temperature of the KCl substrate 10 being kept at 60-100 deg.C, AR coating is sequentially performed on both surfaces of the KCl substrate 10 by using As2S3, PbF2 and As2S3.
Patent JP-S61158212-A (JP)
Title: Phase difference detecting circuit
Inventor: IMAZU YOSHIKAZU
IPC: H03K5/26
Filed: 1984-12-29
Abstract: PURPOSE:To measure the phase difference from the output voltage difference of a sample holding circuit by using a pulse oscillator, a multiplier and a peak holding circuit to give the weighting of 0-360 deg. to each signal to be measured. CONSTITUTION:The pulse oscillator 1 delivers a pulse signal having the same cycle of the signal to be measured and supplies the pulse signal to a triangular wave generating circuit 2, a clear pulse generating circuit 4 and a sample signal generating circuit 3 respectively. The triangular wave signal delivered from the circuit 2 is supplied to a multiplier 5 together with the signal to be measured. Then these two signals are multiplied with each other and delivered to a peak holding circuit 6. The peak holding signal is delivered to a sample holding circuit 7. Here the peak value is sampled and the voltage is delivered. The difference of this output voltage means the phase difference. Then the voltage difference is measured for the detection of the phase difference between signals to be measured.
Patent JP-H11112982-A (JP)
Title: Mpeg data receiver
Inventor: SHIRAI HIDEAKI
IPC: H04N19/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To make data amount of a buffer memory converge within a permitted range and to prevent the occurrence of an overflow or underflow by controlling a control voltage to a VCO and adjusting the frequency of a clock signal, when the data amount of the buffer memory exceeds a predetermined allowable amount. SOLUTION: In a clock adjustment part 2, the upper limit and the lower limit thresholds are set in data amount of a buffer memory in advance, when the upper limit threshold is exceeded, an up down counter is added and when it falls below lower limit threshold, the up-down counter is subtracted. When the data amount is beyond the range of an allowable value, a count value of the up-down counter, instead of a differential between a PCR and an STC from a subtraction part 1, is imprinted upon a VCO 5 as a voltage signal via a D/A conversion part 3 and an LPF 4. When the buffer memory tends to be overflowed, the data mount of the buffer is reduced by raising a control voltage applied to the VCO 5, making the clock frequency higher than reference 27 MHz and speeding up an operation of a decoder or the like.
Patent JP-S62133270-A (JP)
Inventor: WATANABE HIDEO
IPC: E05B49/00
Filed: 1985-12-06
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-H02119798-A (JP)
Title: Method for measuring activity of urokinase inhibitor
Inventor: HAYASHI SHIGERU
IPC: C12Q1/37
Filed: 1988-10-31
Abstract: PURPOSE:To rapidly and readily measure the activity of the subject compound useful for diagnosing abnormal fibrinolysis, etc., with high sensitivity and excellent specificity by removing urokinases using an affinity column, then adding urokinase and synthetic substrate, etc., thereto and measuring the amount of the neutralized urokinase. CONSTITUTION:A specimen (e.g., human blood plasma) is passed through an affinity column filled with agarose particles immobilizing antiurokinase house rabbit immnnoglobulin G, etc., to remove urokirkase and urokinase-urokinase inhibitor complex in the specimen. A known amount of urokinase is then added and reacted with a urokinase inhibitor in the specimen and the residual urokinase is subsequently measured with a synthetic substrate or plasminogen- containing fibrin plate. Thereby, the activity of the urokinase inhibitor in the specimen is measured from the amount of the neutralized urokinase.
Patent JP-S63129451-A (JP)
Title: Memory control circuit
Inventor: ONO MASAMI
IPC: G06F12/00
Filed: 1986-11-19
Abstract: PURPOSE:To accelerate access to a memory block, by switching an address before the access from a bus on one side is completed by supplying a CAS signal on one side to a request decision circuit on the other side, and activating a RAS signal based on a request on the other side. CONSTITUTION:The CAS signal on one side is supplied to the request decision circuits 21 and 22 on the other side, and the RAS signal based on the request on the other side is activated before the access from a bus 4 on one side is completed. In other words, the CAS signal generated based on the bus 4 on one side functions as a request accept control signal for the request decision circuits 21 and 22 which accept a request signal from a bus 5 on the other side. As a result, immediately after the CAS signal of the bus 4 on one side is supplied to either memory blocks 1-3, address switching from the bus 4 on one side to the bus 5 on the other side is performed, and the request from the bus on the other side can be accepted earlier. In such way, an access time can be shortened by that time.
Patent JP-H02122885-A (JP)
Title: Process for removing ammonia in water
Inventor: TAMURA TAKAAKI
IPC: C02F1/28
Filed: 1988-11-02
Abstract: PURPOSE:To remove ammonia in water efficiently by bringing water containing ammonia into contact with zeolite, adsorbing ammonia and then heating ammonia-adsorbing zeolite and discharging, ammonia gas. CONSTITUTION:Natural zeolite is hydrogenated by the acid treatment process or the indirect process of heating after substituting ammonium ion, while synthetic zeolite, weak for acid, is hydrogenated by said indirect process to prepare hydrogenated zeolite. Ammonia is adsorbed to zeolite by bringing water containing ammonia with hydrogenated zeolite prepared by said process, and then zeolite is heated and adsorbed ammonia is discharged as ammonia gas. It is suitable to heat zeolite for desorption for approximately one hour or more at 300-550 deg.C. The discharged ammonia gas can be utilized for various purposes as an ammonia source.
Patent JP-H04151117-A (JP)
Title: Light projection tube device for microscope
Inventor: TAKAHASHI KOUSUKE
IPC: G02B21/06
Filed: 1990-10-15
Abstract: PURPOSE:To smoothly replace an optical element structure, to perform the replacing operation by using an electric motor, and to make the structure compact by providing an externally operable clamping means which can couple and fix an inside guide and an outside guide, or the inside guide and a holding member selectively. CONSTITUTION:This device is equipped with a positioning means 17 composed of a ball plunger, etc., which is embedded in the guide mechanism 16 on the side of the outside guide 16c and engages plural cut parts 13a formed in the holding member 13 at equal intervals, a screw 18 as the clamping means which is inserted into the insertion area 13b of a back facing, etc., formed at the center part of the holding member 13 and threadably engages a fixation member 5 positioned by a stopper 15 about the holding member 13, a compression coil spring 19 wound around the periphery of the screw 18, and a tool guide 20 which is provided at one lengthwise end part of a guide mechanism 16 and guides a tool such as a driver for rotating the screw 18. Consequently, the structure is simple and the space is effectively saved.
Patent JP-2001096241-A (JP)
Title: Washing liquid and washing method of precision substrate
Inventor: MORIYA JIRO
IPC: B08B3/08
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a precision substrate washing liquid having high capacity to wash contaminants such as organic matter and metals for making the precision substrate highly clean with ease while dispensing with acid-resistant facilities and coping with environmental problems and to provide a precision substrate washing method. SOLUTION: This washing liquid is an aqueous liquid obtained by mixing ozonic water or anode water with hydrogenous water or cathode water. The ozone concentration in the ozonic water or the anode water is made to be 5 ppm or higher and the hydrogen concentration in the hydrogenous water or the cathode water is made to be 0.5 ppm or higher.
Patent JP-H07128097-A (JP)
Title: Recorder
Inventor: SASAKI HIROSHI
IPC: G01D15/24
Filed: 1993-11-05
Abstract: PURPOSE:To realize highly accurate recording using a low accuracy position detector by shifting a pen from a reference position according to the number of pulses prior to start recording, making a self-decision on the linearity of the position detector every time when the pen is shifted, and then correcting the error and recording the data. CONSTITUTION:Before a position detector linearity correcting means O3A at an operating section O3 begins recording operation, a resistance value corresponding to a rotational angle is read out from a potentiometer 4 and stored, in the form of a resistance/rotational angle table O4A, in a memory section 04. Recording operation is conducted while confirming the correct position of a pen 1 by collating a resistance value read on the meter 4 with those on the table O4A. Since the deviation of resistance is decreased, recording can be conducted with an accuracy higher than that of the meter 4. Since the recording is carried out while determining the correct position of the pen 1, high accuracy recording can be realized without increasing the accuracy of the position detector 4.