baber/WOPTO huggingface dataset:
Patent JP-S54110168-A (JP)
Title: Method and equipment for cleaning exhaust gas
Inventor: SUGIMOTO KIKUO
IPC: B01D53/68
Filed: 1978-02-17
Abstract: PURPOSE: To simultaneously remove NH 4 Cl and dust from exhaust gas contg. HCl gas by regulating the temp. of the exhaust gas to a predetermined value and spraying a vapor-liquid mixt. of NH 3  and an alkali soln. to specify the temp. of the exhaust gas as well as to convert the HCl into NH 4 Cl, followed by electrical dust precipitation.  
     CONSTITUTION: Exhaust gas from incinerator 1 is cooled with waste-heat boildr 2, and the temp. and pH of the gas are measured with temp. detector 4 and pH meter 5, respectively. The results are inputted into controller 18, which controls motor M 1  for blower 12 so that the temp. of the exhaust gas leaving heat exchangers 6, 7 is regulated to a predetermined range. At the same time, controller 18 controls motors M 2 , M 3  for neutralizing agent supply pumps P 1 , P 2  to control the amt. of a neutralizing agent consisting of NH 3  and an alkali soln. sprayed from spray nozzle 8. The amt. is so controlled that the temp. of the exhaust gas becomes 200W250°C. The dxhaust gas then enters electrical dust precipitator 10 to simultaneously remove NH 4 Cl and dust, and clean gas is exhausted from chimney 23. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62177253-A (JP)
Inventor: KUMAKAWA SHIRO
IPC: D01F6/62
Filed: 1986-01-28
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-S63184908-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: C10M105/22
Filed: 1987-01-28
Abstract: PURPOSE:To permit high-density recording and reproducing while maintaining excellent C/N by disposing a protective lubricating layer formed by coating fine particles adsorbed with an extreme-pressure lubricating agent together with other lubricating agent on a thin ferromagnetic metallic film. CONSTITUTION:The thin ferromagnetic metallic film 8 is formed by an electron beam vapor deposition method, sputtering method, etc., on an under coating layer 7 formed by fixing fine particles of Al2O3, SiO2, etc., by a high-polymer binder on a high-polymer film 6. The protective lubricating layer 9 consists of the fine particles 10 adsorbed with the extreme-pressure lubricating agent and the lubricating agent 11. Then, the extreme-pressure lubricating effect by the fine particles acts effectively on a rotary magnetic head and, therefore, the need for increasing the amt. of the lubricating agent is eliminated at the time of making the high-density recording and reproducing with the shorter wavelengths and narrower tracks. The spacing loss is thereby decreased and the roughening of the front side of a magnetic head is obviated. The good output to noise (C/N) characteristic is thus maintained.
Patent JP-H09194923-A (JP)
Title: Method for reusing dust generated in molten iron pre-treatment
Inventor: KIKUCHI JUN
IPC: C21C7/076
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To effectively reuse the generated dust as a refining agent for pre- treatment in a good yield by forming the dust generated in the molten iron pre-treatment single or together with the other refining agent to a briquette. SOLUTION: The dust generated in the molten iron pre-treatment process to be used for the refining agent singly or by mixing soda ash and lime is recovered by a dry type dust collector and stored in a hopper. The dust in the hopper is discharged in the suitable quantity without screening into each size and supplied into a briquette forming device and formed. The size of the briquette is not particularly limited but is ordinarily about 20-30mm. When formation is difficult by using only the generated dust, the formability is improved by mixing the refining agent of the lime, etc., in a suitable ratio. As the composition of the briquette, it is desirable to be 10-50wt.% CaO and 20-50wt.% Na2 CO3 .
Patent JP-S60163493-A (JP)
Inventor: KUMAGAI MOTOO
IPC: H05K1/18
Filed: 1984-02-06
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-H09189847-A (JP)
Title: Zoom lens barrel
Inventor: IKUI AKIHIRO
IPC: G03B5/00
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent internal reflection from being increased by approaching a flexible printed circuit board to a photographing optical path by providing the bent part of the printed circuit board and a correction part for correcting the deformation of the bent part. SOLUTION: When a two-group lens unit 2 is largely moved forward when it is actuated from a collapsed state to a wide state, and a space between the bypass part of the flexible printed circuit board 4 at the rear of a straight advance barrel 9 and the lens unit 2 is extended, but the bent part 4-1 is deformed to absorb the change of the space. In a telephoto state, the respective lens units 1 to 3 are extended to a forward leading position. At this time, the bent part 4-1 of the board 4 is pushed up in a forward direction where it approaches to the lens unit 2 by the projecting part 3b of the three-group lens unit 3.  Thus, the lens unit is shifted to the telephoto state while the bent part 4-1 of the board 4 is still deformed, thereby preventing the occurrence of the internal reflection caused by that the board 4 is sagged into the lens barrel and approaches to the optical axis of a zoom optical system.
Patent JP-H02198805-A (JP)
Title: Slicing processing method
Inventor: MATSUMOTO KENICHI
IPC: H05K3/00
Filed: 1989-01-27
Abstract: PURPOSE:To certainly perform the close adhesion of a work without using wax of a specific kind by providing a plurality of grooves to one surface of a base and allowing wax to flow out along the grooves at the time of the pressing of the work to the base to form a wax layer. CONSTITUTION:Grooves 6 are provided to one surface 3A of a base 3 composed of a glass material at a predetermined interval and heat-meltable wax 7 is heated to be applied to one surface 3A having the grooves 6 formed thereto of the base 3. A work 4 composed of a ceramic material being a material to be processed is superposed on one surface 3A of the base 3 to be pressed thereto under predetermined pressure P and the wax 7 is easily extruded along the grooves toward the periphery of the work 4. Even when the size of the work 4 is large and the bonding area thereof is wide, a thin wax layer 5 having a thickness (t) can be formed between the work 4 and one surface 3A of the base 3 without raising pressure P to be applied. The work 4 is bonded to one surface 3A of the base 3 and allowed to stand at room temp. to harden the wax 7. The work 4 is mounted on the table 2 of a slicing machine 1 and sliced by a blade 8.
Patent JP-H02198121-A (JP)
Title: Manufacture of film capacitor
Inventor: TACHIHARA HISAAKI
IPC: H01G4/18
Filed: 1989-01-27
Abstract: PURPOSE:To ensure good electrical connection of an electric layer to an edge face electrode by cutting the lamination of the electrode layer and a dielectric film with a saw-shaped cutter in the position of an electrode lead-out edge face to increase unevenness of the electrode lead-out edge face more than before. CONSTITUTION:Between the layers of a lamination part 13b consisting of an electrode layer and a dielectric film, gaps 13c are uniformly generated being partially up and down spread extending the whole layers by being scratched with a rotary saw cutter 12. Next, a lamination 13 is made to contact with oxygen gas plasma by a hydrogen plasma treatment device to chemically and selectively remove the part of an electrode lead-out edge face 13a of the dielectric film. Later, zinc is sprayed on the electrode lead-out edge faces 13a on both sides by a metal spraying method to arrange edge face electrodes. Accordingly, interlayers of electrode layers and dielectric films come to a state of being vertically and at random spread so that gas invades also the vertically spread interlayers to partially generate a difference in a removal amount of dielectric films and form unevenness on the electrode lead-out edge faces. Thereby, good electrical connection and sufficient adhesive strength of the electrode layers and the edge face electrodes can be ensured.
Patent JP-S59215315-A (JP)
Title: Impact resistant mother material resin for high composite material
Inventor: HIYUU CHIESUTAA GAADONAA
IPC: C08L63/00
Filed: 1984-02-06
Abstract: Described herein is a composition which contains a specific group of hardeners, an epoxy resin and a thermoplastic polymer. When combined with a structural fiber the composition produces composites which have improved impact resistance, improved tensile properties and high compressive properties.
Patent JP-H09214489-A (JP)
Title: Fault monitor system
Inventor: OGURA MASAHIRO
IPC: H04L12/26
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide the fault monitor system in which a fault monitor collects monitor data of all installations. SOLUTION: Stations 1 (1A-1N) send monitor data to other station and a monitor data memory 10 in its own station store the data with monitor data from other stations while reception time is added, monitor data stored in the station 1 connecting to a fault monitor 4 connecting to any of stations 1 are read and monitored centralizingly. A monitor receiver 5 connects to each station 1 and called by a provided telephone number, then all the monitor data stored in the connected station are read and sent to a request destination. The fault monitor 4 analyzes the monitor data obtained from one station 1 to detect a fault or an error in the reception time and the monitor receiver 5 of the station remote from the fault location is called and the monitor data stored in the station 1 are collected to collect newest monitor data of all the stations 1.
Patent JP-H03221419-A (JP)
Title: Production of molded form for automotive parts
Inventor: IWAI HISAYUKI
IPC: B29C39/10
Filed: 1990-01-29
Abstract: PURPOSE:To prevent deterioration of heat resistant cycle properties and deterioration of coating operability and adhesion of a film by heating and pressure- molding the thermosetting sheet molding compound having heat resistance in a forming mold and thereafter introducing the specified coating composition into the mold, heating and pressurizing them. CONSTITUTION:The thermosetting sheet molding compound having heat resistance is heated and pressure-molded in a forming mold for the automobile parts. Then the coating compound is obtained by preparing polyepoxide- polyacrylate as the reaction product of both mixed polyepoxide consisting of (95:5-5:95) (weight ratio) of phenol novolak type polyepoxide and bisphenol A type polyepoxide and acrylic acid on methacrylic acid and blending a vehicle component contg. a polymerizable unsaturated monomer as a main component and scaly pigment therewith. This coating compound is introduced into the mold, heated and pressurized together with the molded form. Thereby a film can be formed which has metallic appearance on the surface of the molded form.
Patent JP-H03223611-A (JP)
Title: Apparatus for measuring length of optical fiber cable
Inventor: TANAKA HIROYUKI
IPC: G01S17/88
Filed: 1990-01-29
Abstract: PURPOSE:To make it possible to measure a long distance with high sensibility with a light transmitting service being continued by synthesizing the waveforms of a plurality of light signals having the different wavelengths, sending the signal into an optical fiber cable, and guiding the signals obtained by dividing the wavelengths of the light signals into a frame-phase detecting means. CONSTITUTION:When frame-phase adjusting means 3 receive signals A and B having the different wavelengths, the phases of the frame synchronizing pulses of the signals A and B are made to agree under the control of a phase controlling means 6. The two light signals whose phases are made to agree are synthesized in a wave synthesizing means 4. The signal is inputted into a single-mode fiber 10. At the receiving end of the single-mode fiber 10, the wave-multiplexed light is split into two light beams in a waveform splitting means 5 for every wavelength. The light beams are received with photodetectors 2. The two received light signals are guided into frame-phase detecting means 7 where the frame synchronizing pulses are detected. The pulses are inputted into a time-difference detecting means 8. The difference in arriving times of the detected frame synchronizing pulses is utilized, and the cable length is computed in a cable-length computing means 9.
Patent JP-H01193835-A (JP)
Title: Photograph printing device
Inventor: TOKUDA KANJI
IPC: G03B27/54
Filed: 1988-01-29
Abstract: PURPOSE:To remove the unevenness of exposure caused by incomplete diffusion by bending an outgoing side diffusion plate so that the side facing a printing lens becomes concave. CONSTITUTION:The diffusion box 12 is arranged between a negative film 10 and a light source 11 and printing light is fully diffused in the diffusion box 12 so as to light the negative film 10, then a negative image is printed on photographic paper 14 by the printing lens 13. The diffusion box 12 is constituted of a square pillar 20 whose inner surfaces are reflecting surfaces, an incidence side diffusion plate 21 attached to the lower end of said pillar 20 and the outgoing side diffusion plate 25 attached to the upper part thereof and the side, facing to the printing lens 13, of the outgoing side diffusion plate 25 is made concave. As a result, the ellipse of the luminance distribution inclines toward the optical axis 18 of the printing lens 13 and the luminous flux whose intensity is intense is made incident on the printing lens 13 even in the peripheral part of the outgoing side diffusion plate 25 to contribute the exposure of the photographic paper 14. Thus, the unevenness of exposure caused by the incomplete diffusion can be prevented from occurring.
Patent JP-H04257188-A (JP)
Title: Video telephone set
Inventor: HISAKI TAKAHIKO
IPC: H04N7/14
Filed: 1991-02-12
Abstract: PURPOSE:To make the operability excellent by turning off both video transmission and reception at the start point of a communication and starting the video transmission by the 1st operation of a video reception button after the start of the communication. CONSTITUTION:A network interface 8 controls the setting and release of a communication line to a communication party and outputs a communication line setting end display signal when the communication line is set. A video SW control circuit 7 when detecting the display signal sets a video transmission SW 3 and a video reception SW 4 into video OFF states. The circuit 7 when detecting the operation of a video transmission button 5 or video reception button 6 turns ON the video SW 4 at the same time. A video signal picked up by a camera 1 is sent by said operation and the received video signal is reproduced on a monitor 2. Consequently, the transmission of the video SW 4 can be started only by the operation of the button 5, so the operability is improved.
Patent JP-H06230451-A (JP)
Title: Visual field frame for finder
Inventor: KAWAMURA KAZUTERU
IPC: G03B17/28
Filed: 1993-02-05
Abstract: PURPOSE:To obtain the excellent image of a visual field frame with a little distortion aberration regardless of a photographing state by displacing the centers of curvature of the circular arcs of the long side and the short side of a member so that they may be positioned on a vertical line and a horizontal line passing the center of visual field of the visual field frame. CONSTITUTION:In the visual field frame for a real-image system finder used in a camera provided with a panoramic photographing function, two nearly L-shaped members W1 and W2 having the long side and the short side formed along the circular arc of a fixed radius are superposed so that they can mutually displace. Then, the member W1 is moved downward along a vertical axis V by DELTAS, and further rotated counterclockwise centering around the center of curvature CL of the circular arc of the long side after it is moved, and stopped at the position where the length of the long side extends by DELTAL, that is, the position where the center of curvature CS of the circular arc of the short side moves in the horizontal direction by DELTAL. Meanwhile, the member W2 is rotated and moved symmetrically with the movement of the member W1 centering around the center of the visual field A by displacing amount equal to the displacing amounts DELTAL and DELTAS of the member W1, so that the visual field frame is changed from an ordinary photographing state (a) to a panoramic photographing state (b).
Patent JP-H10218224-A (JP)
Title: Belt-tightening device
Inventor: FUKUDA MEGUMI
IPC: B65D63/14
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a belt-tightening device that can tighten a belt with a specified force of tightening without working of excessive torque. SOLUTION: In a belt-tightening device equipped with a base 1 having a belt-fixing part 6 and a handle 4 turnably connected to the base 1 with a belt- winding shaft 3 having a ratchet mechanism 2 and works for locking by binding tightly both ends of a belt with the handle 4 and the base 1, the handle 4 is composed of a base end arm 9 and a front end arm 10 connected together with a torque limiter 11. As the handle is turned further when a specified tensile force required for fixing a cargo is given to a belt 7, the torque limiter 11 works, making the front end arm 10 bend against the base end arm 9, and torque does not work unnecessarily on the belt-winding shaft 3 and the belt 7 can be prevented from being bound with excessive tensile force.
Patent JP-S52102634-A (JP)
Title: Character display
Inventor: WATANABE YASUMASA
IPC: G06F3/153
Filed: 1976-02-25
Abstract: PURPOSE: To provide a function that in entering data into a field which is specified in avdvance for the number of its input digits, the data of the relevant field can be transmitted ahead of depression of the transmission switch by entering data of digits of the specified number. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02200994-A (JP)
Title: Stabilizer manufacturing device
Inventor: ARAOKA TOSHINOBU
IPC: B01F25/60
Filed: 1989-01-27
Abstract: PURPOSE:To obtain stabilizer of uniform composition at a low cost and in short time by arranging a submergible pump equipped with a suction port and a plurality of discharge ports in an agitated water tank and constituting a titled device so as to allow it to suck bentonite or the like into the discharge ports by the discharge negative pressure generated in the discharge ports. CONSTITUTION:A submergible pump 12 is erectly placed on the center of the bottom plate 11 of an agitated water tank 10. In the next step, a suction port 16 is provided at the front center section of an impeller casing 13, and a plurality of discharge ports 17a, 17b and 17c (three pieces in the example) are also provided on the peripheral edge of the suction port 16. The submergible pump 12 and a mud sending pump 40 are driven to suck water into the impeller casing 13. Then, the water flowed into the impeller casing 13 is discharged or spouts into the agitated water tank 10 through the discharge ports 17a, 17b and 17c and exhaust nozzles 18d, 18e and 18f. At this moment during discharging work, negative pressure is generated in discharge openings 18a, 18b and 18c.
Patent JP-S54111842-A (JP)
Title: Spectacle parts
Inventor: MATSUKI TOSHIHARU
IPC: G02C5/00
Filed: 1978-02-22
Abstract: PURPOSE: To achieve the improvement in practicability and functionability by using a magnetic alloy of specific composition amounts of Co, Cr and rest Fe as the basic compositions of spectacle parts such as eye rims, temples, etc.  
     CONSTITUTION: Portions of spectacle parts such as eye rims 1 fitted with lenses and temples connected by means of hinges are formed of the magnetic alloy composed basically of Co 5 to 30wt%, Cr 5 to 40wt% and the rest Fe. The magnetic force of this magnetic alloy makes it possible to prevent dropping of the spectacles when they are placed on a steel desk, shelf or the like and give medical effect to the human body. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03225089-A (JP)
Title: Micropump management control method
Inventor: MIYAZAKI HAJIME
IPC: G01N35/00
Filed: 1990-01-31
Abstract: PURPOSE:To improve the function of a safety measure and the like by performing at least one demonstration among a discharge demonstration of driving a micropump for the specified time, an alarm demonstration of life advance notice and life end alarm, and an action confirming sound demonstration at the normal action time of the micropump. CONSTITUTION:A CPU 30, after being system-reset, rings a bell upon detecting the L H of an OPIN terminal. When a switch A is closed, a discharge demonstration corresponding to the set discharge is performed, and driving pulses by one cycle part of the set discharge are outputted to a piezoelectric element 11a to drive a micropump 11, thus displaying the discharge demonstration. When a switch B is closed, an alarm demonstration of life advance notice and life end alarm is performed, and an alarm bell is rung, displaying alarm. When a switch D is closed, an action confirming sound demonstration on whether or not the action is normal is performed, and a normal time action confirming sound is rung, leaving the display in the initial state. A user can therefore handle this micropump at ease.
Patent JP-S55112074-A (JP)
Title: Electrostatic recording device
Inventor: TAKAHASHI SHIYUUICHI
IPC: H04N1/12
Filed: 1979-02-20
Abstract: PURPOSE: To simplify the recording device such as the facsimile or the like by providing the electrode rows arranged into two zigzag rows in the secondary scanning direction and with the space secured in correspondence to the scanning density and then securing the driving via the same electrode driving circuit even in case the scanning density may be switched.  
     CONSTITUTION: Recording electrodes S1∼S32 on the recording head surface perform the recording of the scanning density of 4line/mm, and each row of the electrodes are arranged into the zigzag form to secure 4line/mm in the secondary scanning direction and with space L secured in the main scanning direction each. On the other hand, recording electrodes S01∼S032 perform the recording in the scanning density of 8line/mm, and electrodes S1, S2, S01 and S02 are connected to driving circuit X1 in the common line direction. And each odd and even number of the two electrode groups are connected to common lines Y1∼Y4. Picture signal D of secondary scanning direction 32 bits supplied is distributed into the even and odd numbers of 16 bits each through distribution circuit 1 and then applied to line- direction electrode driving circuit 6 of X1∼X16 via serial-parallel converter circuit 2 and latch circuit 5. And the selection is given to row-direction lead wires Y1∼Y4 is caried out via line density switching signal (a) or (b) plus electrode row selection signal (c) or (d) each. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56117160-A (JP)
Title: Inspection method of weld zone in storage tank or the like
Inventor: KURIHARA MITSUGI
IPC: G01N27/20
Filed: 1980-02-20
Abstract: PURPOSE:To enable the microcracking of the weld zone of original plates to be detected in an early time by sticking a stripping member on the weld zone, providing an electrode member to stripping member and applying voltage between the  weld zone and the electrode member. CONSTITUTION:A weld zone 2 is welded by butting original plates (carbon steel) 1, 1, and stripping paint 3 is stuck on the top surface of the weld zone 2 so that it is made stripping and provides rust-proofing effect. An electrode layer 4 is constituted of conductive paint, and a lead wire 5 is connected from this electrode layer 4 to a detector 7. DC voltage or AC voltage is applied between the original plates 1, 1 (that is, the weld zone 2) and the electrode 4. Then, the stripping member stuck to the weld zone of the tank causes a change in its resistance value or dielectric constant when a crack occurs, and if the change thereof is detected, the early discovery of the crack is made possible.