baber/WOPTO huggingface dataset:
Patent JP-H03255920-A (JP)
Title: Thermally sensitive type residual fuel detector
Inventor: URYU HIDEKAZU
IPC: G01F23/22
Filed: 1990-03-06
Abstract: PURPOSE:To obtain the residual fuel detector which has long life, high residual fuel detection sensitivity, and high accuracy by forming a platinum thermally sensitive resistor thin film as a thermally sensitive resistor for fuel level detection, and providing a sensitive resistor for temperature compensation on a support substrate which supports said resistor. CONSTITUTION:The thermally sensitive resistor 1 for fuel level detection formed by forming the platinum thin film on a quartz glass fiber by vapor deposition and trimming the film by a laser so as to obtain a resistance value distribution conforming with a specific fuel tank shape is fixed on the support substrate 2. About 30 thermally sensitive resistor chips 3 for temperature compensation are connected and arranged in series on a flexible substrate 4 made of glass cloth containing synthetic resin to form the thermally sensitive resistor 6 for temperature compensation. The flexible substrate 4 is fitted to the support substrate 2. Those resistors 1 and 5 are inserted into a pipe-shaped cylinder 6 to compensate the atmospheric temperature in a limited area of the fuel tank, thereby improving the temperature compensation accuracy.
Patent JP-H04291720-A (JP)
Title: Three-dimensional fine pattern formation
Inventor: BABA MASAKAZU
IPC: H01L21/302
Filed: 1991-03-20
Abstract: PURPOSE:To form a fine pattern by deposition or etching on the fine side wall. CONSTITUTION:A reaction gas to form a volatile reaction biproduct through reaction with the surface atoms 13 forming a substrate 14 is caused to flow over the substrate 14. A part of the gas forms an absorbing layer 12 at the surface of the side wall 10 and the remainder becomes floating gas 11 within a vessel. Under this condition, a needle 15 is moved near the side wall 10 and a voltage 17 is applied across the substrate 14 and the needle 15 and thereby the minimum field 16 is formed. The absorbing layer 12 and the floating gas 11 under the field 16 react with the surface atoms 13 to become the volatile reaction biproduct and separate from the side wall, forming the fine pattern by the etching. Moreover, when molecular gas including the material to be deposited is applied, the absorbing layer 12 and the floating gas 11 are decomposed into the deposition material and volatile material molecules and a fine pattern is formed by deposition.
Patent JP-S58220825-A (JP)
Inventor: GERUTO HAUSUNERU
IPC: B65H61/00
Filed: 1983-04-01
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-H11249150-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: OHATA MASAFUMI
IPC: G02F1/1339
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of liquid crystal display device with which any fault such as destruction or disconnection does not occur and any defect does not appear in a display screen, either at the time of sticking opposed electrode substrates. SOLUTION: Concerning the manufacture of a transparent electrode substrate for liquid crystal display device, a positive photosensitive resist layer 3 is formed and patterned on a transparent conductive film 2 provided on a transparent substrate 1 so that a transparent conductive film section 8 corresponding to a spacer forming part can be exposed, a spacer resin layer 4 is formed at that exposed section 8 and further, a pattern 5 corresponding to electrode wiring is formed on the transparent conductive film by patterning and etching the remained resist layer 3 again. Then, the resist layer 3 is released and removed and afterwards, a spacer resin layer 4 is burnt.
Patent JP-S56152242-A (JP)
Title: Gold foil mounting device
Inventor: FURUHASHI TAKAHIRO
IPC: H01L21/52
Filed: 1980-04-28
Abstract: PURPOSE:To enable to securely mount a gold foil on a lead frame without electric power by allowing a seal holder to hold a tool upon downward movement of the tool and allowing the end of the holder to rub the upper surface of the foil. CONSTITUTION:A lead frame 1 carrying a gold foil 4 on a tab 3 is secured onto the upper surface of a table 12, an elevating block 14 sliding by a cam 16 is engaged with a post 13, and a tool holder 17 having a tool 18 is secured toward the table. When the holder 17 moves downward by a cam 16, the tool 18, because it is formed of metallic elastic body, starts to pinch the foil 4 in the state that it urges the foil 4 downwardly. When the tool is further held by the movement of the cam, it slides to rub the foil 4 on the tab 3. Thus, the relatively soft foil 4 is adhered to the tab 3, and is thus securely connected inexpensively without using a welding machine necessitating large electric power.
Patent JP-H04273210-A (JP)
Title: Laser beam shaping optical device
Inventor: HORIKOSHI SATOSHI
IPC: B23K26/06
Filed: 1991-02-28
Abstract: PURPOSE:To realize laser trimming processing with high-accuracy, high- reliability and high processing efficiency. CONSTITUTION:This laser beam shaping optical device is equipped with a beam expander 21 which increases the beam diameter of the laser beam projected by a laser light source 20, a laser beam intensity inversion part 24 which has conic beam intensity converting refraction bodies 22 and 23 arranged symmetrically, inverts the marginal part and center part of the laser beam expanded by the beam expander 21, and inverts the intensity of the laser, and a condenser lens 25 which converges the laser beam inverted in beam intensity by the beam intensity inversion part 24.
Patent JP-H01228492-A (JP)
Title: Production of erythropoietin
Inventor: GOTO MASAAKI
IPC: C07K16/00
Filed: 1988-03-09
Abstract: PURPOSE:To enable isolation of erythropoietin of high purity by conducting adsorption and elution using monoclonal(MoC) antierythropoietin(EPO) antibody which is obtained by giving a specific hybridoma. CONSTITUTION:Hybridoma cells (HB) are obtained by effecting cell fusion between spleen cells of mouse or the like, immunized with antigen EPO of higher than 60wt.% purity and myeloma cells. The HB cells are screened by bonding it to <125>1-EPO to obtain anti-EPO antibody-producing HB. The antibody- producing HB is given peritoneally to a mouse to produce the antibody, then the ascites is fractionated with ammonium sulfate and columns to prepare monoclonal anti-EPO antibody. The sample containing EPO is adsorbed on an adsorbent to which the EPO antibody is bonded, such as affinity gel 10, and the EPO is eluted a mixed solution of acetic acid and sodium chloride to collect erythropoietin of high purity.
Patent JP-S55503-A (JP)
Title: Image synthesizing electrophotographic method
Inventor: SAKAI TOSHIO
IPC: G03G13/00
Filed: 1978-05-10
Abstract: PURPOSE: To enable the second latent image to be created on the exposed non- image part even though the first latent image is formed positive and enable the respective latent images to be developed ordinarily in different colors by applying the specific charging exposure to the photoreceptor of three-layer structure.  
     CONSTITUTION: The surface of a rotating photosensitive drum 31 is charged by a primary charger 32 and a secondary charger 33 of the polarity opposite from that of said charger and of charging quantity less than that of said charger and is radiated with the light image of the positive original 49 on an original platen 43 by the first exposure device 34. Following to this, the negative light images are radiated to the photoreceptor surface region corresponding to the non-image part of the original 49 by the second, third exposure devices 35, 36, whereby the another latent images are created there. These latent images are developed by the toners of different polarities from the first, second developing devices 37, 38 and if necessary, a regulating charger 39 is operated. Next, transfer paper 50 is superposed on the toner images and a transfer charger 40 is operated from the back thereof. The toner images are fixed to the paper 50 by a fixing device 41. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05259909-A (JP)
Title: Automatic offset voltage correcting method
IPC: H03M1/10
Filed: 1992-03-16
Abstract: PURPOSE:To automatically and permanently correct the offset voltage by securing the difference between the digital data obtained by converting the analog signal and the data stored in a storage circuit respectively. CONSTITUTION:An analog multiplexer uses the analog signal sources of the channels CH1-CHm as the input and selectively outputs one of these channels. Then the reference voltage of a reference voltage generating circuit 5 is inputted to a channel CH1 and held by a sample and hold circuit 2. Then the reference voltage is converted into a 3-bit signal by an A/D converting circuit 3 and stored in a storage circuit 6. A subtractor circuit 7 calculates the difference between the data stored in the circuit 6 and the reference voltage based on the value obtained by applying the A/D conversion to the analog input signals of the channels CH2-CHm. In such a way, the offset voltage can be corrected.
Patent JP-H08253768-A (JP)
Title: Antiferroelectric liquid crystal composition
Inventor: MATSUMOTO TAKAHIRO
IPC: C09K19/46
Filed: 1995-03-15
Abstract: PURPOSE: To obtain an antiferroelectric liquid crystal composition having a markedly improved response speed over a wide temperature range. CONSTITUTION: This composition comprises an antiferroelectric liquid crystal represented by formula I (wherein R is linear alkyl; one of X1 and X2 is H, the other is F; m is an integer of 5 or greater; and n is an integer of 1 or greater) and an antiferroelectric liquid crystal represented by formula II (wherein R' is linear alkyl; Y is H or F; Z is CH3 or CF3 ; and p is an integer of 4 or greater).
Patent JP-S62212999-A (JP)
Title: Semiconductor device
Inventor: NARABE TADAKUNI
IPC: H01L21/339
Filed: 1986-03-13
Abstract: PURPOSE:To obtain an output signal showing a voltage value in proportion to the charge quantity of an electron transferred when the charge transferred without using an inverting circuit is made into the electron by giving a constant electric potential to an FG electrode and reading a signal when the charge is transferred under an FG electrode. CONSTITUTION:At a semiconductor substrate, a signal input part, a charge transferring means to convert the signal inputted to the signal input part to the charge and transfer the charge, and a signal output part 14 to convert the charge transferred by the charge transferring means to the signal are provided, and the signal output part 14 has an FG electrode 6 connected to a buffer circuit 12 and a means 15 to give the constant electric potential of the prescribed period to the FG electrode 6. Thus, since the constant electric potential is given to the FG electrode 6 and the signal is read when the charge is transferred under the FG electrode 6, when the transferred charge is made into the electron without using the inverting circuit, the output signal showing the voltage in proportion to the charge quantity of the transferred electron can be obtained.
Patent JP-H05257622-A (JP)
Title: Spool printing program control system
IPC: G06F3/12
Filed: 1992-03-16
Abstract: PURPOSE:To actuate programs alternately and to efficiently utilize a printer by generating a specific spool printing request with a specific spool output program, generating a normal printing request, and distinguishing the specific spool printing request from the normal spool printing request. CONSTITUTION:The specific spool output program 1 outputs print data to a specific spool file 2 and then generates the specific spool printing request after the output operation. A printing request accepting means 6 delivers the control to a spool printing program actuating means 7. The spool printing program actuating means 7 checks whether or not the spool printing program 10 or specific spool printing program 11 is actuated on the printer and actuates the spool printing program 10 when they are not actuated. The spool printing program 10 receives a printing request from a printing request passing means 8 and actuates the specific spool printing program 11 when the printing request is the specific spool printing request.
Patent JP-S61217094-A (JP)
Inventor: SUMITA SHIGEKAZU
IPC: G09G1/06
Filed: 1985-03-22
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-H07261068-A (JP)
Title: Module optical device
Inventor: HAMANISHI YOSHINORI
IPC: G03B17/14
Filed: 1994-03-25
Abstract: PURPOSE:To provide an optical system which can be combined variously to efficiently constitute an optical system and is usable over a wide range. CONSTITUTION:This device has an optical lens barrel M which has lens groups Gn1 and Gn2 with negative refracting power and an aperture stop S and a coupling means for mounting another optical lens barrel 1 at least in front of or behind the optical lens barrel M; and the negative refracting power lens groups Gn1 and Gn2 are so constituted as to have a virtual object point and a virtual image point. The negative refracting power lens groups Gn1 and Gn2 preferably have negative lens members arranged on both sides of the aperture stop S. Further, the optical lens barrel M having the negative refracting power lens groups Gn1 and Gn2 advantageously have a driving means for the aperture stop S and a stop signal transmission means for transmitting the state of the stop and the optical lens barrel member has a control means for controlling the stop and a signal transmission means connected to the stop signal transmission means.
Patent JP-S60201900-A (JP)
Inventor: TANAKA SHIYOUJI
IPC: B26D9/00
Filed: 1984-03-26
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-H05222371-A (JP)
Title: Flameproofing composition
Inventor: IMANISHI TOSHIAKI
IPC: D06M13/02
Filed: 1992-02-07
Abstract: PURPOSE:To obtain a flameproofing composition which has an excellent flameproofing effect, causes less coloration of the substrate and does not cause its rusting. CONSTITUTION:The title composition comprises 90-99.5wt.% water-soluble inorganic sulfate compound, a water-soluble inorganic ammonium salt compound, boric acid or a water-soluble inorganic borate compound, and 0.5-10wt.% alkanolamine and an epoxide adduct of alkanolamine, alkylamine and polyamine.
Patent JP-H05223268-A (JP)
Title: Cogeneration system
Inventor: ICHIKAWA MASAYA
IPC: F24H8/00
Filed: 1992-02-06
Abstract: PURPOSE:To furnish a cogeneration system which can supply hot water of a stable temperature at all times and which is small in size and has high performance, by storing hot water by a quantity being necessary at the time when a hot water supply capacity is insufficient and by using it, when a surplus hot water supply capacity exists. CONSTITUTION:The title apparatus has a generator 5 driven by an engine 4, and electric utilities 53. Besides, it comprises an engine cooling water circulation circuit 7, a hot-water heat exchanger 71 provided in this circuit, and a hot-water circulation circuit 1 provided between a hot-water storage tank 21 and the hot-water heat exchanger 71. In the hot-water circulation circuit 1, a mixing valve 3 connected to the hot-water heat exchanger 71 and a mixing valve control device 3A such as a thermostat provided for controlling opening and closure of the mixing valve 3. According to this constitution, hot water in the hot-water storage tank 21 is mixed with low-temperature water of a flowing water circuit 10 by the mixing valve 3 and the hot water of a stable temperature can be supplied at all times.
Patent JP-H07312502-A (JP)
Title: Resonance device,coupling element used for it and radio frequency filter using it
Inventor: TAPIO RETSUTEIRE
IPC: H01P7/00
Filed: 1995-03-15
Abstract: PURPOSE: To form a connecting element for easily adjusting the connection of resonators in a radio frequency filter. CONSTITUTION: Connecting elements 21 are made of flexible conductive strips, and formed symmetrically to the normal direction. That is, they are formed symmetrically to a longitudinal axis extending to the longitudinal direction passing through the central point of strips 21. The strips are surface-mounted on pads 33, 35, and 36, or soldered into a hole formed in a circuit board 25 so that they can be fixed to at least the two parts of top ends in the longitudinal direction to the circuit substrate, and placed at points isolated from a resonance coil 34 and the surface of the circuit substrate 25. One 33 of those fixed positions are grounded, and the other 36 is connected with the signal conductor of a filter. This connection can be easily adjusted by bending the substrate to one side or both sides for the symmetrical axis.
Patent JP-S57171509-A (JP)
Title: Spindle device for work roll driving in rolling mill
Inventor: UENO SHIYOUJI
IPC: B21B35/14
Filed: 1981-04-16
Abstract: PURPOSE:To drive work rolls stably, by providing a driving spindle between a work roll and a driving shaft and making the spindle follow-up the movement of roll in its axial direction. CONSTITUTION:The movement of an upper working roll 15 in its axial direction tends to cause a gap between the end surface of the roll 15 and a coupling 14. At this time, a sleeve 6 is slided in the direction of a roll 15 towards the roll 15, along a spline part 18a of an inner ring 18 through a top lever 4 and a slide block 1, and presses a coupling 4 against the end surface of the roll 15 through a spindle shaft 13 to elinate the gap instantly, by actuating a rod 12 of an hydraulic cylinder 7 to stretch. Therefore a driving force to the roll 15 from a driving shaft 17 is transmitted without troubles through a driving spindle 16. Said correcting action is performed in the same manner when the roll 15 is moved in opposite directions.
Patent JP-S61213992-A (JP)
Inventor: HARA IWAO
IPC: G07F11/24
Filed: 1985-03-19
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-S53142166-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKAMURA SHINAYA
IPC: H01L21/301
Filed: 1977-05-18
Abstract: PURPOSE: To secure a high-yield chip formation by scarping the corner of the cip at the intersection parts of the grooves which are formed laterally and longitudinally on the substrate and then dividing the chips along the grooves after removing the mechanical strains through etching the substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000252702-A (JP)
Title: Microwave switch circuit
Inventor: NAKANE MASABUMI
IPC: G01S7/03
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To widen a high attenuation band when a microwave switch is cut off and to suppress a leakage of higher harmonic components by connecting switching elements by transmission lines which are formed on substrates having the same dielectric constant and have the same line width and different lengths. SOLUTION: Switching elements are connected by transmission lines which are formed on substrates having a same dielectric constant and have the same line width and different lengths. Namely, the substrate 6a and transmission line pattern 7a, and substrate 6b and transmission line pattern 7b are different in length according to a figure showing variation rates of the transmission line impedance and electric length, when the transmission line patterns which connect adjacent PIN diodes 3 and are formed on the substrates having the specific dielectric constant to the same width are varied in the plus and minus directions on the basis of a quarter of the wavelength of a microwave signal to be transmitted. Consequently, a band of attenuation characteristics can be widened and a degradation quantity can be suppressed.
Patent JP-S63222629-A (JP)
Inventor: SUGIYAMA TSUNEO
IPC: A01G31/04
Filed: 1987-03-13
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-H09220465-A (JP)
Title: Catalytic material for removal of nox, device for treating nox with same and method for removing nox
Inventor: OKIMURA YASUYUKI
IPC: B01J23/10
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a catalytic material capable of decomposing and removing NOx in exhaust gas from an internal-combustion engine such as a diesel engine and to provide a device for treating NOx with the material. SOLUTION: This catalytic material is made of a multiple oxide represented by Ba3 In2 ZrO8 . The multiple oxide is obtd. as follows; barium nitrate and indium nitrate are dissolved in a suspension of zirconium oxide, an ammonia soln. is slowly dropped into the suspension, hydrolysis, evaporation to dryness at 150 deg.C and pulverization with an alumina mortar are successively carried out and the resultant stock compsn. is heat-treated at 1,000 deg.C for 6hr in the air. When this catalytic material is used, NOx can be effectively decomposed and removed at a high temp.
Patent JP-S53141304-A (JP)
Title: Rectification or absorption in plants on the sea
Inventor: NANJIYOU TAKESHI
IPC: B01D3/32
Filed: 1977-05-16
Abstract: PURPOSE: To eliminate the deterioration of preformance regarding the oscillating angle of the rectifying column or the absorber caused by the oscillation of the stock etc.  or the diameter of the column, etc., by forced scattering of liquids, which are sucked from trays by means of pumps, over packings divided into small portions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57170441-A (JP)
Title: Power source circuit for travelling wave tube
Inventor: SHINAGAWA SHINICHI
IPC: H03B9/08
Filed: 1981-04-14
Abstract: PURPOSE:To obtain a device with a small size, a low cost, and a stabilized performance by connecting a collector power source and a pipe up power source between a cathode and a body and applying a divided voltage to an anode. CONSTITUTION:A collector power source 8 and a pile up power source 9 connected to it in series through a switch 6 are connected between a cathode 1 and a body 3, and a divided voltage of these power source is applied to an anode 2. When the switch 6 is closed, the output voltage of the pile up power source 9 is added to the output voltage of the collector power source 8 to make up a body power source 7, and a normal voltage is applied between the body 3 and the cathode 1 of a travelling wave tube. At the same time, the anode 2 of the travelling wave tube is kept at a proper potential because a divided voltage from a voltage divider 5 is applied between the body 3 and the cathode 1.
Patent JP-H04291706-A (JP)
Title: Oil extractor
Inventor: SATOYOSHI MASANOBU
IPC: H01F27/12
Filed: 1991-03-20
Abstract: PURPOSE:To facilitate the extraction work of insulating oil in the maintenance and diagnosis of sealed oiled insulating equipment and shorten the time required for stoppage of the equipment. CONSTITUTION:This oil extractor comprises a current transformer 1 coupled with an extracted oil vessel 2, an oil tank 11, a cylinder 15, a vacuum pump 9, and accessories such as a gauge 10, stop valves 3, 5, 6, 7, 8 and 12, a cross joint 4, and flanges used for connection of each pipe. The cross joint positioned at the center has four communication holes to which stop valves 5, 6, 7 and 8 are attacked. The line from the current transformer 1 is connected to the stop valve 5, and the line from the vacuum pump 9 is connected to the stop valve 6, and the line from the oil tank 11, which stores insulating oil for replenishment, is connected to the stop valve 7, and the line from the cylinder, which contains flexible bellows one end of which is fixed airtightly to the inner face of the cylinder cover 13, is connected to the stop valve 8. What is more, the cylinder is provided, on the other side, with a piston rod, with which one can move the bellows 14 manually from outside.