baber/WOPTO huggingface dataset:
Patent JP-H06320626-A (JP)
Title: Method of smoothing joint of plastic sheet
Inventor: JIYON JII PAWAAZU
IPC: B29L7/00
Filed: 1994-02-10
Abstract: PURPOSE: To planish the joint having difference in level between thermoplastic sheets in a highly sufficient manner to mold a high strength joint free from difference in level. CONSTITUTION: The end parts 36, 34 of thermoplastic sheets 28, 30 are overlapped to be joined to form a welded part which is, in turn, inserted in the space between the platens 22, 24 of a press 20. The platens 22, 24 are closed to be allowed to cooperate with heaters 42, 44 and thermocouples 46 to be heated and pressed at a predetermined temp. under a predetermined pressure for a predetermined time and, thereafter, electric heating is cut off to pass air and water through cooling lines 48, 50 to cool the platens to a predetermined temp. The joint thickness of two sheets thus planished is reduced to the thickness of a single sheet and the length of the overlapped part is extended.
Patent JP-S62193859-A (JP)
Title: Paper feeder in laser printer
Inventor: SUGISHITA TAKAHARU
IPC: H04N1/00
Filed: 1986-02-20
Abstract: PURPOSE:To reduce a paper printing time, by a method wherein; a controller sends a command to a laser print engine when first receiving a code data signal from a host computer in order to previously advance a paper from a cassette to a transfer portion. CONSTITUTION:A print controller 2 sends a start command signal 13 to a laser print engine 1 when first receiving a code data signal 10 for one page, whereby a paper is taken out of a cassette at a paper feed portion 6 and fed to just before a transfer portion and then brought to a halt. On the other hand, after the code data signal 10 is processed to be a bit image data and formed on a frame memory 7, the print controller 2 outputs a video data send start signal 16 to start a feed of a paper which has waited at the position just before the transfer portion. Therefore, the operation in which the bit image data is formed on the frame memory and the operation in which the laser print engine carries the paper from a cassette to just before the transfer portion are conducted parallel, which enables a paper printing time to be reduced.
Patent JP-H08229690-A (JP)
Title: Laser beam welding method
Inventor: SUZUKI FUMITAKE
IPC: B23K26/064
Filed: 1995-02-24
Abstract: PURPOSE: To provide a laser beam welding method having a small positional deviation. CONSTITUTION: A difference in level 25 is provided by machining the outer circumference of the joint surface in either a first or a second metallic body 10, 20; the joint surface 11 of the first metallic body 10 is abutted on that 21 of the second metallic body 20; at least two equally arranged places of the difference in level 25 are simultaneously irradiated with a laser beam L whose beam diameter is larger than the difference in level; and simultaneous multipoint welding is thereby performed.
Patent JP-S57151157-A (JP)
Title: High luminance image receiver and its crt
Inventor: FUKUDA KIYOUHEI
IPC: H04N3/28
Filed: 1981-03-16
Abstract: PURPOSE:To improve luminance by providing multiple electron guns within the same vacuum tube and simultaneously scanning in parallel with multiple electron beams aligned in a vertical direction apart each other with a predetermined distance. CONSTITUTION:Electron guns 1, 2, are arranged in a vertical direction within the neck section of a CRT, and two electron beam spots separated each other at a predetermined distance in a vertical direction are simultaneously scanned in parallel horizontal on a phosphor screen by the same deflection unit. Meanwhile, video signals sent from a terminal 6 are fed to a memory 7 or 8 which can store video signals per one field by switching with a switch 3 at a field frequency. Also, the electron gun 1 is fed with the video signals from the terminal 6, and the electron gun 2 is fed with the video signals that is only by one field by switching with switches 4, 5 at a field frequency. Further, the same action is repeated in the next field with the electron guns 1, 2 taking turns alone. Thus, the luminance can be doubled.
Patent JP-S60202713-A (JP)
Title: Membrane from organic polymer containing crystalline carriercompound and manufacture thereof
Inventor: HANSU YOOZEFU SHIYUTERUTSUERU
IPC: C01B13/02
Filed: 1985-02-27
Abstract: 1. A membrane made of an organic polymer, containing a crystalline carrier compound capable of selective transport of low molecular weight substances, wherein the carrier compound used is a compound of the formula I  see diagramm : EP0154248,P4,F3  where R**1 , R**2 , R**3 and R**4 are each hydrogen, methyl, methoxy, fluorine or trifluoromethyl and R**5 is -CH2 CH2 - or  see diagramm : EP0154248,P4,F5  or a zeolite which is produced from the starting materials in a solution of the organic polymer.
Patent JP-S63203480-A (JP)
Title: Fitting section structure for front suspension member
Inventor: MURAKAMI SHINICHI
IPC: B62D21/00
Filed: 1987-02-19
Abstract: PURPOSE:To improve the fitting strength of a front suspension member by connecting a stiffener astride a closing plate and the side wall of a front side member. CONSTITUTION:Collars 4, 4 are integrally molded continuously and reversely with flange sections 5, 5 respectively across a stiffener 11, and these flange sections 5, 5 are jointly used as the flange sections for connecting the stiffener 11. One side of the these collars 4, 4 is connected to a closing plate 1 and the other side is connected to the side wall 3c of a front side member 3, with each flange section 5 spot-welded, and the stiffener 11 is connected astride the closing plate 1 and the side wall 3c of the front side member 3.
Patent JP-S60182607-A (JP)
Inventor: KOBAYASHI HIROTADA
IPC: H01B7/28
Filed: 1984-02-28
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-H01212468-A (JP)
Title: Semiconductor transistor
Inventor: KAGA HIROSHI
IPC: H01L21/331
Filed: 1988-02-19
Abstract: PURPOSE:To ease an abrupt change in electron energy during its travel from a base section to a collector section and to reduce the transition probability towards the low-mobility trough by a method wherein a low impurity concentration layer is inserted between a transistor base and collector. CONSTITUTION:In a bipolar transistor built of a III-V compound semiconductor, a low impurity concentration GaAs thin film 3 is inserted between an n-type GaAs collector 2 and p-type GaAs base 4. This design enables a remarkable lowering of the probability that an electron on its way from a base to collector in a transistor in operation transits from a higher energy band to a low mobility L-trough.
Patent JP-S51111622-A (JP)
Title: Control method for cyclocomeerter
Inventor: NANIWAE AKIRA
IPC: H02M5/27
Filed: 1975-03-28
Abstract: PURPOSE: In a cycloconverter, load commutation is made substantially in synchronism with a load commutation command by giving a cease period to the load commutation command. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56134803-A (JP)
Title: Collimation device of antenna
Inventor: NISHIMOTO HIRONOBU
IPC: G01R29/10
Filed: 1980-03-25
Abstract: PURPOSE:To measure accurately the main radiation axis of the antenna to be measured and the antenna pattern, by taking out only direct reflection pulses out of reflection pulses of the collimation antenna and by measuring them. CONSTITUTION:Movable gate circuit 12 receives the signal of the transmission timing of modulation pulses S0 from pulse generator 4 and generates pulse width variable distance gate (g). This gate (g) makes switch circuits 9-11 conductive only during the output of gate pulses. Therefore, only the signal corresponding to direct reflection pulses S1 out of the receiving signal of eact channel is input to receiver 14. Consequently, gate (g) is set in an estimated position while watching the screen of video display equipment 15, and then, it is confirmed that multiple reflection waves and undesired radio waves are eliminated on the screen while changeing the width of gate (g), and the antenna position where the receiving signals of channels 6 and 7 becomes 0 is obtained, and thus, the direction of antenna 1 to be measured at this time is the main radiation axis.
Patent JP-S58154682-A (JP)
Title: Detector of substance
Inventor: MAEDA SUSUMU
IPC: G01S7/36
Filed: 1982-03-09
Abstract: PURPOSE:To prevent error detection due to multiple reflection waves and to shorten detection time by detecting energy waves having different frequency stat sent from a cable transmitter by a reflection detecting circuit and suppressing the detection of a pulse due to an energy wave having other frequency stat even if said pulse is generated on a prescribed position of an output pulse from the reflection detecting circuit. CONSTITUTION:The reflected energy wave 3a of an energy wave 2a driven by both driving circuits 15, 16 is received by a wave receiver 3 and an output 3b from the wave receiver 3 is inputted to reflection detecting circuits 17, 18. The reflected wave detecting circuit 17 detects the existence of the frequency components drived by the driving circuit 15 out of the output 3b of the wave receiver 3 and generates an output 17a. The reflected wave detecting circuit 18 detects the existence of the frequency components driven by the driving circuit 16 out of the output 3b and generates an output 18a. Since the wave transmitter 2 is alternately driven by a different frequency component in each period, multiple reflection waves of an energy wave 2a transmitted in the preceding period with different frequency are not included in the outputs 17a, 18a of the reflection wave detecting circuits 17, 18.
Patent JP-S61196659-A (JP)
Title: Rate information collection system
Inventor: ICHIMURA AKIRA
IPC: H04M15/00
Filed: 1985-02-26
Abstract: PURPOSE:To permit the unitary processing, by collecting the rate information to a rate information processing control unit installed in a place of a switched network. CONSTITUTION:When a subscriber 1a calls and transmits and opposite subscriber's number, a subscriber's switchboard 3 is connected to a repeater switchboard 4, the repeater switchboard 4 to a rate information processing switchboard 5, and finally a repeater switchboard 6 to a subscriber's switchboard 7, and a subscriber 8 is called out. When each switchboard is connected till the rate information processing switchboard 5 by a link-by-link, until a call line is completed the call line is drawn in a rate information processing control unit 15 from the rate information processing switchboard 5 under the control of a CPU 13. When the subscriber 8 makes the off-hook and an answer signal is transmitted against the calling subscriber 1a, the charging starts. During call, the metering pulse corresponding to the charging rate is transmitted to the rate information processing control unit 15, and its frequency is integrated. Since a ring-off signal is transmitted at ring-off, the charging ends.
Patent JP-S62194457-A (JP)
Title: Preparation of packing agent for chromatography by supercritical fluid
Inventor: SAITO MUNEO
IPC: B01J20/281
Filed: 1986-02-21
Abstract: PURPOSE:To make it possible to prepare a high performance fixing phase reduced in the quality irregularity between batches within a short time, by using a supercritical fluid as a reaction solvent. CONSTITUTION:A packing agent for chromatography is prepared by reacting a fixing phase forming agent, a catalyst and a carrier in a supercritical fluid. Liquefied carbon dioxide from a carbon dioxide cylinder is sent under pressure by a pump to be heated by the heat exchanger arranged in a thermostatic tank and made to flow in a reaction tank as the supercritical fluid to pressurize and dissolve the mixture of a fixing phase carrier, a sililating agent and the catalyst allowed to preliminarily fill the reaction tank. At this time, the reaction tank is held to temp. and pressure necessary for reaction by the thermostatic tank and a pressure control valve.
Patent JP-H09211174-A (JP)
Title: Pump control system
Inventor: SUZUKI KATSUYUKI
IPC: G21C7/26
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a control system which stabilizes the restart of an internal pump during the operation of a reactor and has a sufficient margin in the characteristics of pump restarting. SOLUTION: This control system controls a pump in a power plant where an MG set with a fluid joint 4 including an alternator 5 with larger inertia is used as a variable frequency power source for internal pumps 16a to 16e with smaller inertia. In this case, the system has an automatic voltage adjusting means 100 and a recirculation flow rate controlling means 400. The system 100 adjusts the pump to a prescribed alternator voltage and is equipped with a function for correcting an alternator voltage. The recirculation low rate controlling means 400 controls the position of a scoop pipe of the fluid joint 4, and is equipped with a function for correcting the speed of the alternator or the position of the scoop pipe. When the internal pumps 16a to 16e restart, the speed of the alternator is corrected beforehand and the voltage of it is corrected upward.
Patent JP-S59162930-A (JP)
Title: Rotary machine assembly
Inventor: KOBAYASHI KIICHI
IPC: B01D59/20
Filed: 1983-03-09
Abstract: PURPOSE:To provide the titled assembly having an cascade structure made excellent in economical efficiency by close arrangement, constituted so as to form a cascade through a nozzle by constituting an assembled structure from an upper structure wherein the supply pipe, the production pipe and the disposal pipe of each separation unit are formed into an integral structure. CONSTITUTION:An upper structure provided with the supply pipe 1, the production pipe 2 and the disposal pipe 3 of each separation unit in a state connected to a truncated cone shaped or cylindrical hollow body is attached to the treated gas with drawing part of the head part of each rotary machine and a supply chamber 5, a production chamber 6, a disposal chamber 7 and cascade functioning structures 9a, 9b formed into the assembled structure of each separation unit stage are further formed by a large number of partition plates each having a circular opening. In addition, the upper structure having a cylindrical port 8a for constituting the cascade has an opening in the side surface of the disposal chamber 7 and, by connecting the above mentioned cylindrical port 8a to the cylindrical port 8m of the upper structure by a short pipe, the waste material gathered in the disposal chamber 7 is supplied to the supply chamber of the other upper structure to constitute the cascade.
Patent JP-H09206242-A (JP)
Title: Toilet seat raising and lowering device
Inventor: MATSUMOTO OSAMU
IPC: A47K13/10
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat raising and lowering device for helping weak- legged persons sit on or stand up from a toilet seat by raising and lowering the seat through the expansion and contraction of an air bag, to enable the device to be easily mounted on the toilet, and to allow normal persons to use the toilet without feeling discomfort. SOLUTION: This toilet seat raising and lowering device comprises a lift unit 32 and a decorative cover member 34 covering the lift unit 32 from outside, the lift unit 32 consisting of a seat side plate 24 secured to the lower surface of the holder 20 of a toilet seat 12, a toilet main body side plate 26 secured to a toilet main body 10, and an air bag 28 interposed between the plates 24, 26 and made to expand and contract as air is injected and exhausted. The seat side plate 24 is secured to the seat 12 via the decorative cover member 34, and the toilet main body side plate 26 is secured to the toilet main body 10, so that the lift unit 32 is mounted between the seat 12 and the toilet main body 10.
Patent JP-S58165807-A (JP)
Inventor: ANDORE JIRAARU SEINEBU
IPC: A45C13/26
Filed: 1983-03-09
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-2000235329-A (JP)
Title: Fixing device and image forming device
Inventor: TAKEUCHI YASUSHI
IPC: H05B6/14
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To suppress the surface temp. unevenness on a fixing roller both end parts at the time of starting a fixing roller and to restrain the progress of heat deterioration of respective member on the fixing device and to avoid hot offsetting of toner on the fixing roller surface on the non-paper passing area by preventing the both end part from becoming abnormally high temp. SOLUTION: Induction heating means provided with a magnetic body core 8 and an exciting coil 7 is arranged with the sectional plane E type magnetic body core 8 and the exciting coil 7 over the rotary shaft direction inside the fixing roller 1, and to arrange them on both end part only outside the fixing roller 7. In such a manner, the fixing device is made possible to independently control the surface temp. on the fixing roller 1 in the center part and both end parts of the fixing roller 1 by controlling means, and to normally maintain the temp. distribution on the surface of the fixing roller 1 uniformly with regard to the rotary shaft direction.
Patent JP-H11231445-A (JP)
Title: Overhead projector
Inventor: KAGITANI KENJI
IPC: G02F1/13
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To excellently stereoscopically view a picture projected by an overhead projector, when it is stereoscopically viewed. SOLUTION: Two polarizing means 5 and 6 whose polarizing directions are mutually different and one non-adjustment area 7 positioned between the polarizing means 5 and 6 and formed for transmitting incident light as it is are arranged in parallel on an identical plane surface near the original platen 2 of the overhead projector. Then, tow film-like originals on which the foreground picture is plotted are set on the platen 2 opposed to the polarizing means 5 and 6 and one film-like original on which the background picture is plotted is set on the platen 2 opposed to the area 7. Since the background picture exists on the back side of the stereoscopically viewed foreground picture when the projected foreground picture is stereoscopically viewed, the foreground picture can be excellently stereoscopically viewed.
Patent JP-H11231351-A (JP)
Title: Liquid crystal device and electronic apparatus using this device
Inventor: OIKE KAZUO
IPC: H01L49/02
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a dot defect in a visible image display area of a liquid crystal device by preventing a contact defect from being caused between a nonlinear element like a TFD(thin film diode) element and a picture element electrode by etching treatment. SOLUTION: A first electrode 12, an anodic oxidation film 13, and a second electrode 14 are successively laminated on a translucent substrate 3a to form a TFD element 11, and a picture element electrode 6 is so formed that it may overlap with the front end of the second electrode 14. The picture electrode 6 is patterned so as to have its outer peripheral edge 6e placed on the outside of an outer peripheral edge 14e of the second electrode 14. Thus, the length of the peripheral edge of the second electrode 14 covered with the picture element electrode 6 is extended, and as the result, etching liquid for patterning of the picture element electrode 6 is prevented from passing around to the depth along the outer peripheral edge of the second electrode 14.
Patent JP-S54129341-A (JP)
Title: Voltage detector
Inventor: SHIRAI MITSURU
IPC: H02H3/02
Filed: 1978-03-30
Abstract: PURPOSE: To prevent a succeeding stage protective relay from an error operation  due to a fault of the potential transformer with a voltage detection correctly operated, by jointly using the potential transformer and the voltage dividing condenser to discriminate a correction of the detected voltage with the both output voltages compared.  
     CONSTITUTION: With a number of turns varied by a generation of short-circuits between turns or layers of the winding in a potential transformer 2, a secondary output voltage V 2  changes proportionally to the above becoming a voltage V 2 ". In this case, as a voltage ratio of voltage divider condensers 4, 5 is onstant, with a divided voltage V 5  not varied and V 5 /V 2  and V 5 /V 2 " becoming equal, a difference is produced in the input voltage to a voltage differential relay 6, and if the difference is above the set value, the relay 6 works to indicate a presence of anomalousness in the transformer 2. In this way, an error operation of the succeeding stage protective relay due to a fault of the potential transformer can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60181990-A (JP)
Inventor: TOTANI KIYOSHI
IPC: G07B1/00
Filed: 1984-02-29
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-S59163892-A (JP)
Inventor: USUI HIROSHI
IPC: H05K1/16
Filed: 1983-03-08
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-H01212420-A (JP)
Title: Method of cladding for film capacitor
Inventor: TASAKA AKIHIRO
IPC: H01G4/18
Filed: 1988-02-19
Abstract: PURPOSE:To contrive miniaturization of the title capacitor by a method wherein the first layer, consisting of porous denatured epoxy resin, is formed on a film capacitor element, and a sheathing material is formed by coating with liquid form epoxy resin having a specific viscosity thereon under a pressure-reduced state. CONSTITUTION:A hardened porous denatured epoxy resin layer, containing a filler material as the first layer 4, is formed by coating the film capacitor element 3 on which lead wires 1 and 2 are connected, and the second layer 5 is formed on the first layer 4 by coating the liquid epoxy resin within the range of viscosity of 50-400 poise under the pressure-reduced atmosphere of the degree of vacuum within the range of 200-600mHg. By the above-mentioned coating under a pressure-reduced atmosphere, liquid epoxy resin is infiltrated into the first layer 4, and the third layer 6 is formed along the surface of the first layer 4. Accordingly, the quantity of liquid resin infiltrating into the first layer 4 consisting of porous denatured epoxy resin can be adjusted, and a highly strong sheathing material can be constituted. As a result, the thickness of the sheathing material can be thinned off, and the title film capacitor can be made small in size and light in weight.
Patent JP-S59164543-A (JP)
Title: Speed controller of copying machine
Inventor: ISHIGURO JIYUNJI
IPC: G03G15/04
Filed: 1983-03-10
Abstract: PURPOSE:To reduce the damping of rotating speed of a motor and to suppress mechanical oscillation, and to perform stable stop control by reading and feeding back the rotating speed of the motor, and adjusting a reversing braking time in observing the speed. CONSTITUTION:This controller consists of the motor A which drives the reciprocal motion of an optical system carriage, a detecting means B which detects the speed of the motor, a controller C which controls the stable operation of the motor A on the basis of a feedback signal from the detecting means B and a set input signal from a computer E that determines the reference speed of the motor A, and a set speed detecting circuit D which detects some constant speed on the basis of its detection signal to inform the computer E of it. A proper speed from the return of the optical system carriage to its stopping is detected by a detecting circuit D and reprorted to the computer E, which varies the set input signal to be outputted to the speed controller C, thus adjusting the reversing control time of the motor. Thus, variance in stopping position is reduced.
Patent JP-S62223106-A (JP)
Inventor: BONNE CLAUDE
IPC: A61K8/00
Filed: 1987-02-23
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。