baber/WOPTO huggingface dataset:
Patent JP-H03255383-A (JP)
Title: Training apparatus for radar operation
Inventor: YOSHIDA KOUICHI
IPC: G01S7/02
Filed: 1990-03-05
Abstract: PURPOSE:To realize the simulation of the operation of a side-lobe blander and to make the realistic training for ECCM operation possible by adding a side-lobe pattern function generator to the antenna pattern modulation part of a conventional radar training apparatus. CONSTITUTION:An antenna pattern modulation part 9b performs the modulation due to two antenna patterns and radio wave arrival directions on the transmitting side of a radio wave jamming apparatus and the receiving side of a radar apparatus. The output jamming wave high frequency signal of the antenna pattern modulation part 9b is inputted to a mixer 10 to be mixed with a target high frequency signal to be inputted to a simulation receiver 11. The mixed high frequency signal is converted to a video signal in the simulation receiver 11 to be sent out to an operation display part 12. In the operation display part 12, the output video signal of the simulation receiver 11 is displayed in synchronous relation to the antenna beam angle of an antenna operation simulating part 3. Therefore, an operator performs various operations while monitors the displayed video signal to be capable of carrying out the training for radar operation under electronic war environment.
Patent JP-H11228490-A (JP)
Title: Production of 2,2'-bis(hydroxymethyl)alkanoic acid
Inventor: SAITO HIDESHI
IPC: C07C51/43
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To produce an industrially advantageous method for producing 2,2'-bis(hydroxymethyl)alkanoic acid, improved in the recovery step of 2,2'-bis(hydroxymethyl)alkonoic acid. SOLUTION: In this method for producing 2,2'-bis(hydroxymethyl)alkonoic acid successively containing an alkanal-producing step (A1), an alkanoic acid- producing step (B) and an alkanoic acid recovering step (C) for separating an alkanoic acid from an aqueous solution (b) containing the alkanoic acid and a base (a condensation catalyst), <=1 equivalent mineral acid (at a ratio to a base in aqueous solution) is added to the aqueous solution (b) in the alkanoic acid recovery step (C) to convert a base to a salt and then, water is distilled away from the aqueous solution (b) and water is substituted with an organic solvent and the deposited mineral acid salt is separated and the alkanoic acid is crystallized from the organic solvent solution.
Patent JP-H02232549-A (JP)
Title: Photometer measuring apparatus for effluent from centrifugal extractor
Inventor: KATOGI MASARU
IPC: G21C19/46
Filed: 1989-03-06
Abstract: PURPOSE:To enable management of operation by making a suspension effluent from a centrifugal extractor pass through a supernatant filter to feed back the results of measurement with a photometer to a process in a short time. CONSTITUTION:A supernatant filter 7 interposed with a hydrophilic separation film/lipophilic separation films singly or in layers is provided on a piping from a centrifugal extractor 1 to a flow cell 4. Then, while an effluent from the extractor 1 is sent into the flow cell 4 after passing through the filter 7 by a liquid transferring means 8, bubbles and emulsion are removed from the liquid sent into the flow cell 4 with the hydrophilic separation film/lipophilic separation film interposed in the filter 7. On the other hand, when the passage of the liquid is sensed with a flow rate sensor 10, a signal is generated to close valves V1 and V2 and then, light leaving a photometer 6 is introduced to the flow cell 4 to perform measurement of absorbance and fluorescence therewith 6. After the measurement, the liquid is revered through the filter 7 by a pressure applied in a buffer tank 9 to be returned to the extractor 1.
Patent JP-S60199092-A (JP)
Title: Cathode ray tube
Inventor: ITOU TAKEO
IPC: C09K11/08
Filed: 1984-03-22
Abstract: PURPOSE:A cathode ray tube, obtained by firing a fluorescent substance primarily for activation with an activator or coactivator, firing the resultant fluorescent substance secondarily, doping the fired fluorescent substance with Co or iron and Ni, and applying the resultant zinc sulfide fluorescent substance to the fluorescent surface, and having remarkably improved contrast characteristics. CONSTITUTION:A cathode ray tube obtained by firing a matrix fluorescent substance particles emitting green light, e.g. zinc sulfide activated with copper, zinc sulfide activated with gold, cadmium zinc sulfide activated with copper or zinc sulfide activated with gold and copper, for activation with an activator or coactivator, firing the resultant fluorescent substance at a lower temperature than the primary firing temperature, doping the fired fluorescent substance with 0.5- 200ppm Co or iron and 0.5-5ppm Ni, and applying the activated fluorescent substance to the fluorescent surface.
Patent JP-S57169216-A (JP)
Title: Magnetic bubble element
Inventor: HIDAKA YASUHARU
IPC: H01F10/00
Filed: 1981-04-09
Abstract: PURPOSE:To expand bias margin, by embedding a non-magnetic body, which causes lattice distortion to a bubble holding layer, into the hollow section in a contiguous disk bubble transfer path which is formed by hollowing out on a surface magnetizing layer. CONSTITUTION:To bubble holding layer 2 is formed on a garnet single-crystal substrate 1, and then, a surface magnetizing layer 4, from which pattern shape of a transfer path absent of pattern gap is eliminated, is formed on the aforementioned layer. And, a non-magnetic body 5, such as silicon oxide, etc., which is capable of giving compressing pressure to the bubble holding layer 2 underneath, is embedded into the hollowed out section. As it is possible, by doing so, for the compressing pressure to cause lattice distortion to the bubble holding layer 2 allowing bubble 3 to be attracted to the lattice distortion, as a result, it is possible to expand bias margin.
Patent JP-S52136671-A (JP)
Title: Pulse width measurement device
Inventor: TANIGUCHI RIYOUSUKE
IPC: G01R29/02
Filed: 1976-05-10
Abstract: PURPOSE: To make it possible to measure continuous pulses and also a single pulse quickly and accurately by connecting a measurement change-over switch with part between a resetting circuit and a detecting circuit which detects rising and falling of pulses. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60197805-A (JP)
Title: Method for controlling pressure in converter of converter waste gas treating device
Inventor: SAKANASHI NOBUYASU
IPC: C21C5/40
Filed: 1984-03-22
Abstract: PURPOSE:To decrease the pressure in a converter and to prevent the abnormal increase of said pressure by operating the converter while maintaining nearly the hermetic state between the port and skirt part thereof and increasing the sectional area of the route for recovering the waste gas when the pressure in the converter exceeds a prescribed value. CONSTITUTION:A molten iron 2 is subjected to blowing while the port of a converter 1 and the skit part 4 of the hood part 6 thereof are kept nearly hermetic. The waste gas generated by the blowing is sucked by an induced draft fan 11. The pressure in the converter is detected by a transmitter 5 and is controlled by using a control device 7 for the pressure in the converter which opens and closes the damper 9 in a secondary dust collector 82 by using an electro-hydraulic manoeuvering machine 10. The quick restoration of the normal gaseous pressure with a large increase in the pressure in the converter is executed by opening a shut-off valve S1 provided to a bypass duct 12 by a control device 13 for the bypass shut-off valve to increase substantially the sectional area of the flow passage for the waste gas thereby increasing the pressure in the converter when the detected pressure by the transmitter 5 exceeds a prescribed value.
Patent JP-H10256278-A (JP)
Title: Device having tape transportation mechanism
Inventor: ITO OSAMU
IPC: H01L21/60
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To highly precisely position a tape and to prevent adverse effects on the tape, at the time of the positioning operation by positioning the X- direction and Y-direction of the tape through the use of clampers for clamping the tape. SOLUTION: A positioning-mechanism part 3 is arranged near the work position of a tape. The positioning-mechanism part 3 positions a tape 1 in the X-direction and in the Y-direction. The two pairs of clampers consisting of an upper left clamper 5, a lower left clamper 6, an upper right clamper 7 and a lower right clamper 8 for clamping the tape 1 from upper and lower sides are provided for a main body 4. A pulse motor 9 for controlling the positioning in the X-direction of the tape 1 and a pulse motor 10 for controlling the positioning in the Y-direction are provided. Thus, the tape 1 can be positioned with highly precision and adverse effects due to the tape at the time of the positioning operation can be prevented.
Patent JP-S55146060-A (JP)
Title: Aging inspection unit for capacitor
Inventor: OOTSUKI TADASHI
IPC: H01G13/00
Filed: 1979-05-01
Abstract: PURPOSE: To make small the unit and to effectively use the space, by rationally and functionally arranging each unit constituting the inspection unit.  
     CONSTITUTION: The aging inspection unit 1 is constituted by rationally and functionally arranging the aging unit 2, inspection unit 3 and transfer unit 4. Further, the capacitor C held on the tool 5 is fed to the position B through the high temperature chamber and cooling chamber of the unit 2 with the conveyor 23 and transferred to the position C 1  of the unit 3 with the operation of the unit 4. The C transferred on the conveyor 31 in the unit 3 is intermittently carried toward Y and after being electric-charged, the performance measurement is made. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10255553-A (JP)
Title: Insulating paper for oil immersed insulation and dc oil immersed power cable using the insulating paper
Inventor: IINUMA KOICHI
IPC: B32B27/10
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To quickly immerse a cable in an insulating oil during manufacture and to form the cable into one with an excellent insulation characteristic. SOLUTION: Kraft paper for use as insulating paper for oil immersed insulation, having a thickness of not less than 50μm but not more than 80μm, an airtightness of 1,000 to 3,000 Gurley seconds, and a density of 0.75 to 0.95g/cm<3> , is used. Alternatively, kraft paper with a thickness of more than 80μm but not more than 150μm, an airtightness of 150 to 2,000 Gurley seconds, and a density of 0.60 to 0.90g/cm<3> is used.
Patent JP-S51129904-A (JP)
Title: High precision supply device of non- compression fluid
Inventor: MITSUSAWA KUNIO
IPC: F04B9/02
Filed: 1975-05-07
Abstract: PURPOSE: In a process in which non-compressive fluid such as oil or paint etc. is supplied by a piston-cylinder device, a time loss required for suction of fluid is eliminated by shortening a suction stroke of piston and a fluid is continuously flowed out. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60197894-A (JP)
Title: Formation of plated layer
Inventor: YOSHIDA SHIZUYASU
IPC: C25D5/28
Filed: 1984-03-21
Abstract: PURPOSE:To improve remarkably the bonding strength by subjecting the surface of a refractory metal to primary Ni plating to a specified thickness, heat treatment at a specified temp., and secondary Ni plating to a desired thickness. CONSTITUTION:The surface of a refractory metal such as Mo or W is subjected to primary Ni plating to 0.3-1mum thickness, heat treatment at 900-1,200 deg.C, and secondary Ni plating to a desired thickness. Thus, Ni plating is completed. By this method, very high bonding strength is provided.
Patent JP-H09223725-A (JP)
Title: Semiconductor device
Inventor: EGUCHI HIROSHI
IPC: H01L21/60
Filed: 1996-02-17
Abstract: PROBLEM TO BE SOLVED: To easily and reliably test the electric connection of signal pins and circuit pattern and electric test when a grid array type semiconductor package is flat-mounted. SOLUTION: A semiconductor element 2 on a substrate 1 is covered with a seal resin 3 and signal pins 4f connected to the element 2 are disposed on the lower face of the substrate 1. Contact pads 5 connected to the pins 4f are disposed on the upper face of the substrate 11 and outside the resin 3. When this semiconductor package is flat-mounted on a circuit board 7, probes P1, P2 of a tester 10 are touched to the pad 5 and circuit pattern 8b to test the connection of the pin 4f to the pattern 8b.
Patent JP-H04270669-A (JP)
Title: Label printer
Inventor: TAKAI YOSHIHIRO
IPC: B41K3/00
Filed: 1991-02-26
Abstract: PURPOSE:To prevent the issuance of wasteful labels when information per store is changed in a printer which issues labels while changing the information per store. CONSTITUTION:When the content of an issuance number work memory is turned to '1', the second item number in a work instruction file is checked. If the item number exists, the second store code in the work instruction file and a store code in a store work memory are checked. When both the codes are different from each other, the appropriate address and store name information based on the second store code in the work instruction file are called from a store information file and drawn in an address area of a printing buffer. Namely, when printing is to be conducted on the last one label, the address and store name information based on the next different store code are set in the address area of the printing buffer to be printed on the next label.
Patent JP-S57169727-A (JP)
Title: Liquid crystal temperature display element
Inventor: TAKEGAWA HIROHISA
IPC: G01K11/12
Filed: 1981-04-10
Abstract: PURPOSE:To obtain a vivid bar graph type temperature display easy to see, by charging a nematic liquid crystal, where chiral matters and dichromatic coloring matters are added, to a wedge-shaped cell which is formed with a pair of electrode substrates subjected to the vertical orientation treatment by changing continuously the interval between these electrode substrates. CONSTITUTION:Glass substrates 11 and 11' which are provided with transparent electrodes 22 and 22' and are subjected to the vertical orientation treatment are sealed through two spacers 33 and 33' different in thickness by materials 44 to form a wedge-shaped cell, and a mixed liquid crystal material 55 consisting of a mixed nematic liquid crystal having a wide temperature range (-20-96 deg.C) of the liquid crystal phase where cholesterol chloride, where the helical pitch is much changed by the variance of temperature, as a chiral matter and dichromatic coloring matters are added is injected and sealed in this wedge-shaped cell to obtain a temperature display cell. In accordance with the rise of the temperature of a liquid crystal layer, the helical pitch is increased linearly, and a length (x) of a vertical orientation region A is increased, and the transparent region A is increased, and a colored region B is reduced. Thus, a vivid temperature display is obtained.
Patent JP-S58170454-A (JP)
Title: Apparatus for automatic preparation of food consisting of natto wrapped with pastry sheet
Inventor: YUASA HIRAATSU
IPC: A23L35/00
Filed: 1982-03-31
Abstract: PURPOSE:To enable the continuous preparation of a food consisting of NATTO (fermented soybean) wrapped with pastry sheet, by using an apparatus composed of a means for unwinding and feeding the pastry web wound in the form of a coil, a NATTO-feeding means capable of cutting the mucous strings of NATTO with air, a folding means, and a rotary cutter. CONSTITUTION:The NATTO B in the hopper is extruded from the inner cylinder 19 through the first nozzle 21 and the second nozzle 16, and dropped on the pastry web A on the conveyor belt 2a. The mucous strings of the NATTO are blown from both sides with air jetting through the air cutter 28. The pastry web A carrying the NATTO B is transferred to the folding means 8, in which one side of the web is folded by the front folding guide 33, and then the other side of the conveyor belt 2a is folded by the rear folding guide 33 to enclose the NATTO B with the folded pastry web A. The web containing the NATTO is cut with the cutting means 9.
Patent JP-H08253863-A (JP)
Title: Plasma cvd device
Inventor: KOGA TOMOHIRO
IPC: H01L21/285
Filed: 1995-03-14
Abstract: PURPOSE: To obtain a plasma CVD device in which reaction products are hard to deposit or do not deposit on the whole face of the inside face of the sidewall of a reaction chamber. CONSTITUTION: This plasma CVD device 1A is provided with a reaction chamber 5, an upper electrode 6 and a lower electrode 7 for making a plasma exciting state in the reaction chamber 5 and an ejection nozzle 13 feeding a reaction gas to the inside of the reaction chamber 5 and is also constituted of a hot water feeding device 30 circulating hot water through the sidewall 2 of the reaction chamber in the process of film-forming reaction products on a semiconductor wafer 5 placed on the lower electrode 7. Thus, the generation of dust can be prevented.
Patent JP-H08247367-A (JP)
Title: Two-way switching pipe
Inventor: MIYAUCHI SUNAO
IPC: F16L41/02
Filed: 1995-03-14
Abstract: PURPOSE: To reduce the losses and reduce the number of part items to simplify structure by smoothening the flow at the part of a pipe where the flow changes its direction from a straight-advancing flow to a flow toward the branch pipe part. CONSTITUTION: A main pipe part 1 consists of a large-diameter part 10, and an upstream side small-diameter part 11, a downstream side small-diameter part 12 provided at the upstream end and at the downstream end of the large- diameter part 10 so that they are off-centered by (r) from the center line of the large-diameter part in the same direction. A T-type pipe 3 is formed by the main pipe part 1 and a branch pipe 2 connected to the large-diameter part 10 on opposite side of the off-centered (r) direction, and a change-over valve 6 is interposed in the downstream side small-diameter part 12.
Patent JP-H11228078-A (JP)
Title: Safety device for work wagon having boom
Inventor: MIKI TOSHIHIKO
IPC: B66C23/88
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a work wagon having a boom capable of accurately monitoring a safety limit even when a machine platform or a turntable is inclined. SOLUTION: A fluctuating boom angle detecting means 13 is provided for detecting the fluctuating amount (fluctuation against the ground) Δθ of a boom hoisting angle following the inclination of a machine platform, the detecting signal Δθ is inputted to an arithmetic processing unit 10 and, in the comparing means 12 of the arithmetic processing unit, the boom hoisting angle of an elongated/contracted boom against the machine is calculated based on a hoisting angle θg against the ground from a ground hoisting angle detector 7 and the fluctuation boom hoisting detecting means 13, and a moment arm is calculated by using a boom hoisting angle against the machine.
Patent JP-S56150569-A (JP)
Title: Driving device for wire head of dot printer
Inventor: FUJIWARA YUKIROU
IPC: B41J2/275
Filed: 1980-04-24
Abstract: PURPOSE:To simplify the structure of a supporting section of an L-shaped armature by a method wherein the first and second yoke plates are arranged at both sides of an electromagnet core, and a bent angle section of the armature is pivotally supported by a supporting hole bored to the second yoke plate. CONSTITUTION:When an electromagnet coil 5 is conducted, one bent piece 7a of an armature 7 is adsorbed to an inner circumferential edge of the first yoke plate 4, and a nose of the other bent piece 7c pushes and drives a wire head 9. A bent angle section 7b of the L-shaped armature 7 is supported to a supporting hole 19 formed to the second yoke plate 6. When a minute gap G is previously made up between the armature 7 and the first yoke plate 4, the armature is rapidly returned without being subject to the influence of remanence when conduction to the electromagnet coil is interrupted.
Patent JP-S59176220-A (JP)
Inventor: UIRII JIYON BAANETSUTO
IPC: C07B61/00
Filed: 1984-03-23
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-S56150748-A (JP)
Title: Manufacture of lamination type electrophotographic receptor
Inventor: KOJIMA AKIO
IPC: G03G5/06
Filed: 1980-04-23
Abstract: PURPOSE:To enhance the sensitivity, etc. by coating an electrically conductive support with a coating material contg. disazo or trisazo pigment as a charge carrier generating substance by electrodeposition to form a charge carrier generating layer and forming a charge carrier transferring layer on the generating layer to uniformize the dispersion of said pigment. CONSTITUTION:Disazo or trisazo pigment is dispersed in a binder resin soln., and an electrically conductive support is dipped in the dispersion to form a charge carrier generating layer by an electrodeposition coating method using the support as an anode. On the layer a charge carrier transferring layer is formed by applying a coating soln. consisting of an electron donating substance such as poly-N-vinylcarbazole or an electron acceptive substance such as a fluorenone deriv., a binder resin and a solvent by a blade method, a dipping method or other method to dry the soln. Thus, a receptor is manufactured. Since the charge carrier generating layer is formed by electrodeposition coating, the charge carrier generating pigment is dispersed uniformly, and a smooth surface free from pinholes, etc. is finished. In addition, the thickness of the layer is controlled easily, and the receptor has high sensitivity.
Patent JP-S62213162-A (JP)
Title: Radiation-resistant mis type semiconductor device
Inventor: MIYAMOTO MASABUMI
IPC: H01L29/78
Filed: 1986-03-14
Abstract: PURPOSE:To draw holes to a region unrelated to element characteristics from a gate region, and to improve the radiation-resistant performance of an element by forming a substance (a getter) having high trap density and a large number of recombination centers near an insulating gate. CONSTITUTION:A thermal oxide film 3 and a gate 5 are formed through a normal MOSFET manufacturing process, source-drain regions 2 are shaped through ion implantation, sections except the thermal oxide film 3 just under the gate 5 are removed through etching, using the gate 5 as a mask, and glass PSG 4 is deposited as a getter. The thermal oxide film having excellent quality is formed onto an active region in which an MOS inversion layer is shaped, thus deteriorating no element characteristics. Holes generated by radiation exposure are drawn to the PSG film 4 from a section just under the gate 5, thus realizing an MOSFET, characteristics thereof are hardly deteriorated by radiation. An insulating film having a large number of traps and recombination centers may be used as the getter, and silicon nitride, etc. may also be employed.
Patent JP-H08248835-A (JP)
Title: Image forming device
Inventor: HAYAKAWA KUNIO
IPC: H04N1/00
Filed: 1995-03-14
Abstract: PURPOSE: To prevent deterioration of an image quality by automatically adjusting copying conditions even when an image forming device is used with its power source in the on-state for 24 hours a day. CONSTITUTION: When a time by a clock means B reaches a predetermined time, an adjustment start instructing means C forces an automatic adjusting means A to start automatic adjusting of image forming conditions. Automatic adjusting of the image forming conditions may also be started by the automatic adjusting means A when the time by the clock means B reaches its set time by providing an adjustment start time setting means for optionally setting the automatic adjustment start time of the image forming conditions. In this case, unless the automatic adjustment start time of the image forming conditions is set by the adjustment start time setting means, the automatic adjusting means A is caused to start automatic adjusting of the image forming conditions when the time by the clock means B reaches the predetermined time.
Patent JP-S618105-A (JP)
Inventor: MIHIYAERU PERUGAA
IPC: B01D69/02
Filed: 1985-03-20
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。