baber/WOPTO huggingface dataset:
Patent JP-S59214065-A (JP)
Title: Fixing device of copying machine
Inventor: MATSUMOTO SHINJI
IPC: G03G15/00
Filed: 1983-05-20
Abstract: PURPOSE:To detect paper discharging and to prevent the supporting member for a exfoliating pawl from being left unreturned by providing a terminal of a lever for paper discharging detection to the supporting member for a exfoliating pawl turnably and providing a warning generator to a photosensor for paper discharging detection. CONSTITUTION:Every time a form after fixation is discharged, the other end of the lever 15 moves up and down and light from a light emitting element 11a of the sensor 11 to a light emitting element 11b is passed and cut off repeatedly to detect paper discharging. Further, a paper jam occurs to a roll part and the supporting member 14 is elevated around a shaft 13 as a fulcrum to the above of a frame so as to remove the paper jam; the lever 15 is elevated together with the supporting member 14. Therefore, if copying is executed while the supporting member 14 is left unreturned, a photodetecting element 11b photodetects the light for a long time and its light is converted into an electric signal to warn that the supporting member is left unreturned with voice or light. Thus, the paper discharging is detected and the supporting member is prevented from being left unreturned.
Patent JP-H08128414-A (JP)
Title: Clamp
Inventor: ROBIN HATSUPUGUTSUDO
IPC: F16B7/04
Filed: 1995-04-13
Abstract: PURPOSE: To provide a clamp capable of changing device rearrangement or replacement with respect to a rod or tube-like frame by providing a main body having a through-opening, and a clamping member loaded on a clamp main body to be moved between a releasing position and a clamping position. CONSTITUTION: A main body component 2a has another opening part formed to be shifted sideways from an opening part for a first member M1, and another opening part is composed of a plurality of holes 8 arrayed in a row continuously in two main body components 2a. These holes 8 includes holes continuous from one component to house a second member M2, and at least one hole of the other component provided between the holes. A main body component 22 is formed to be turned in relative relation around the axis of the second member M2 between the releasing position of enabling the second member M2 to slide in the holes 8 arrayed in a row and a clamping position where the main body component 2a grips both members M1 and M2 and fixing these together.
Patent JP-S61248649-A (JP)
Title: Call-signal transmitting circuit
Inventor: HASEGAWA YOSHIRO
IPC: H04M3/06
Filed: 1985-04-26
Abstract: PURPOSE:To accomplish protection of contact points and noise suppression with low cost by providing a D-type flip-flop whose clock input is an output from a window comparator and D-input is a signal to drive a relay, and a relay driver to drive the relay by means of an output signal from the flip-flop. CONSTITUTION:By setting the values of two threshold voltage to vicinity of zero volt, a pulse which shows a time when the input voltage of the window comparator 15 becomes approximately zero i.e. the call-signal current is approximately zero is obtained. Because the output of the comparator 15 is connected to the clock input of the D-type flip-flop 11, even when a drive signal turns from 'H' to 'L' and a restoration of relay is commanded, the said flip-flop does not immediately inverses its output. Instead, only when a pulse that shows that the input voltage crossed a point close to zero is outputted by the comparator 15, the flip-flop turns its output to 'L', and the relay is restored at this point of time.
Patent JP-H08263964-A (JP)
Title: Magnetic tape cassette
Inventor: YAMADA TAKUJI
IPC: G11B23/087
Filed: 1995-03-23
Abstract: PURPOSE: To obtain a magnetic tape cassette capable of surely locking a reel and also to be easily assembled. CONSTITUTION: Bridges 36, 37 are provided at the side surface of a sliding barrel part 22 having a narrow width and is capable of getting deeply into between the reels 12 and 13, and catches 38, 39 are provided facing to the oblique front sides of the bridges 36, 36. The sliding barrel part 22 is energized to the sides of reels 12, 13 by a compression spring 23. When the video tape cassette 1 is loaded to a video deck, the sliding barrel part 22 is depressed down to the rear side by an unlocking pin of the video deck, and the catches 38, 39 are pulled out of between teeth 18, 19, thereby the reels 12, 13 are unlocked.
Patent JP-S58205301-A (JP)
Title: Directional filter
Inventor: KAGOSHIMA KENICHI
IPC: H01P1/209
Filed: 1982-05-25
Abstract: PURPOSE:To widen a frequency band characteristic, by providing inductive posts near coupling holes. CONSTITUTION:A couple of waveguides are coupled at the coupling holes 5, 7 via cavity resonators 3, 4. Thus, the waveguides serve as a directional filter for branching/combining. The inductive posts 8, 9 are provided between the coupling holes 5, 7 and short sides of the waveguides. The inductive posts change the distribution of magnetic field in a cross section of the waveguides and incease the component of waveguide axis direction of the magnetic field. Thus, the coupling holes are provided at a location apart from the wall of the waveguides. Further, the amount of coupling of a circularly polarized wave at the coupling holes is increased with the working of the inductive posts. The wave selected at the cavity resonators 3, 4 among the waves inputted to the waveguide 1 is introduced to the waveguide 2. The increase in the amount of couplig allows a wave of a broad frequency band to be branched.
Patent JP-S60232622-A (JP)
Inventor: NAKAGAWA MANABU
IPC: H01H13/10
Filed: 1984-05-02
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-S60240598-A (JP)
Inventor: FUIRITSUPU RINKAAN MEIOORU
IPC: B63C11/49
Filed: 1984-05-02
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-H1025523-A (JP)
Title: Method for recovering copper from winding
Inventor: MURANO KATSUHIRO
IPC: C22B15/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To efficiently recover high-purity copper by immersing windings consisting of enamel copper wires into an alkaline soln. to hydrolyze films and subjecting these windings to high-frequency melting after removing the alkalis sticking to the windings. SOLUTION: The windings composed of the enamel copper wires having the insulating films of a polyester or polyurethane system are immersed into the alkaline soln. to hydrolyze the insulating films. The alkalis sticking to the windings are then removed by washing with water, etc. The copper is thereafter recovered by subjecting the windings to the high-frequency melting. The high-frequency melting is preferably executed under a reduced pressure of <=0.5Torr and an inert gas is introduced into the soln. after the melting to cool the molten copper. The hydrolyzed films or resin films are preferably removed simultaneously at the time of removing the alkalis. The generation of slag at the time of the highfrequency melting is lessened and the recovery of the copper is executed with high efficiency by the processing with the alkaline soln.
Patent JP-H01259968-A (JP)
Title: Thermal recorder
Inventor: OKA KENICHIRO
IPC: B41J2/355
Filed: 1988-04-12
Abstract: PURPOSE:To eliminate an irregular density for each block even if a divisional printing of a thermal head for suppressing a momentary power is conducted and to obviate a density difference in blocks by providing two current flow control signal lines of the head, repeating a unit pulse having a short period and a specific duty in the current flow control, and further alternately switching the two lines at each unit pulse to drive it. CONSTITUTION:A current flow control is conducted by the repetition of a unit pulse 11 having a short period and 50% of duty, and two current flow control signal lines 3a, 3b are alternately switched at each pulse 11. In order to equalize heat storage conditions, the unit pulse 1 having 50% of duty is applied, and the pulse 1 is switched by odd and even heat generating resistors 1. When the pulse 11 having the short period and 50% of duty is applied, a large heat storage scarcely occurs even at the resistor 1 except the block boundary. Further, since the two lines 3a, 3b are divided into a section in which the odd resistor 1 is driven and a section in which the even resistor 1 is driven, all the resistors 11 have the same conditions as those of the resistors of the block boundary.
Patent JP-S5424091-A (JP)
Title: Liquid sample analyzer
Inventor: KOSHIISHI KIYOZOU
IPC: G01N21/03
Filed: 1977-07-26
Abstract: PURPOSE: To form the channel, which has been fromed as a colorimetric cell part or ion concentration detecting part, to a minute spacing and effectively wash this channel by air injection, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07292999-A (JP)
Title: Method for repairing corroded steel-pipe pole pedestal
Inventor: MATSUMOTO KENJI
IPC: E04F11/18
Filed: 1994-04-27
Abstract: PURPOSE:To enhance operability and to shorten construction period by boring slots for long-size bar-shaped reinforcement and for a hardenable composition in positions higher than the broken part of a pedestal, and hardening the hardenable composition surrounding the long-size bar-shaped reinforcement. CONSTITUTION:Sots 11, 12 for inserting reinforcement and/or a hardener are drilled through the portion of a broken pedestal 3 above the broken portion 7. The broken portion 7 of the pedestal 3 serves as a hole to adjust the position of the reinforcement inside the pedestal 3, and after the reinforcement is inserted through the slot 11, the broken portion is taped to inject the hardener and to prevent the hardener from flowing out. Thereafter, the hardener is injected.
Patent JP-S58208565-A (JP)
Inventor: HIBINO YOUZOU
IPC: F25B15/00
Filed: 1982-05-28
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-S57205868-A (JP)
Title: Magnetic head driving mechanism for magnetic disc device
Inventor: NISHIKAWA KATSUYA
IPC: G11B21/02
Filed: 1981-06-11
Abstract: PURPOSE:To reciprocate a heat smoothly, by providing magnets on respective slide faces of a driving mechanism part and a holding mechanism part for a magnetic disc and generating a prescribed space by magnetic force of these magnets. CONSTITUTION:Magnets 15 and 15' are attached to a pair of arm-shaped parts of a channel-shaped holding mechanism part 2. Magnets 14 and 14' are attached to a movable mechanism part 12 having magnetic heads 11a-11d also and face to magnets 15 and 15', and a space l is kept by magnetic force between magnets 14 and 15 and magnets 14' and 15'. A voice coil 13 is fixed to the movable mechanism part 12 and is driven by a voice coil driving part 16. Thus, the movable mechanism part 12 reciprocates easily in a high speed, and a device is constituted where the noise is not generated and dimensions do not get out of order by wear and the application of a lubricant is unnecessary.
Patent JP-H07324659-A (JP)
Title: Engine for outboard motor
Inventor: YAMAMOTO YOJI
IPC: B63H20/00
Filed: 1995-04-14
Abstract: PURPOSE:To form an engine for an outboard motor in a compact size by vertically arranging carburetors mating with respective cylinders, and positioning at least the upper part inner side of an intake air silencer so as to coincide with the rotational locus of a fly wheel in a plan view, in an outboard motor in which a D.C. engine is mounted with its plural cylinders arranged vertically. CONSTITUTION:A multiple cylinder engine 7 with its plural cylinders arranged vertically is housed in the engine cover 6 of an outboard motor in such a condition that a cylinder axis line is set approximately horizontally, and a cam shaft driving device 77 and a fly wheel 75 are assembled on a crank shaft upper end extending in nearly vertical direction. In the engine 7, a plurality of intake passage and carburetors 16 connected to respective intake passages are arranged vertically, and the intake passages are arranged downward from the carburetors 16 toward a combustion chamber. An intake silencer 17 is provided on the intake air upstream side of each carburetor 16 and on a crank case side part, and at least upper part inner side of the intake air silencer 17 is provided so as to coincide with the rotational locus of the fly wheel 75 in a plan view.
Patent JP-2000282846-A (JP)
Title: Exhaust emission control device
Inventor: YAHAGI HIDEO
IPC: F01N3/24
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To simplify a structure and improve reliability by providing with a waveguide, whose one end is connected to an exhaust pipe and the other end is closed and a cushioning material for converting shock waves formed inside the waveguide into heat energy, and then positioning a part connected to an exhaust pipe of the waveguide on an upstream side of a catalyst. SOLUTION: Purifying action is carried out by a catalyst for purifying exhaust when a temperature of the catalyst is an activated temperature or higher. In a connecting part of an exhaust pipe 2 and a waveguide 4 which is positioned on an upstream side of a catalyst 3, shock waves are transmitted into the waveguide 4 whose pressure is low. Shock waves inserted into the waveguide 4 absorbs shock energy by a cushion material 5 filled into the waveguide 4 and is converted into heat energy. Shock energy converted into heat energy by the cushion material 5 is used for raising the temperature of exhaust gas, and the inside of the exhaust pipe 2 is warmed. Exhaust gas having heat energy becomes a medium, and the catalyst 3 disposed on a downstream side from the waveguide 4 is warmed.  It is thus possible to reduce a discharge quantity of harmful substances generated, when an engine is started.
Patent JP-S5315872-A (JP)
Title: Dew detector
Inventor: FURUYA TAKASHI
IPC: G01N5/02
Filed: 1976-07-28
Abstract: PURPOSE: To ensure the detecting operations by subjecting an excitable circuit for exciting the quartz oscillator of a sensor to frequency sweep to detect the variation in the amplitude of the output signals of the sensor so that the signal indicative of the dew formation may be produced with the use of the detected signals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01260605-A (JP)
Title: Debugging method for processing abnormal system in read operation of cartridge magnetic tape device
Inventor: MURAKAMI JUNKO
IPC: G06F3/06
Filed: 1988-04-11
Abstract: PURPOSE:To correctly debug a program for processing an abnormal system in a read operation by performing the read operation of several records behind the record which fell into a read operation error whose abnormal processing in the read operation was confirmed, and confirming a normal finish. CONSTITUTION:The title method is constituted of a central processing unit 1, a memory 2 to store the program, a system console 3 and the cartridge magnetic tape device 4 of an object device to be tested. Then, erasing processing is executed and a write operation is continued from the beginning end of a tape up to the behind of a damaged spot, and a forwarding operation performed from the beginning end of the tape by every one record, and a writing/recording head is positioned at the behind of the record one record before the record of a write operation error. Next, the write operation of one record portion is performed, and if it falls into the write operation error, the erasing processing is not performed, but the record which falls into a read operation error when the read operation is performed is generated. Thus, by performing the read operation of several records portion and confirming the normal finish, all the debugging of the abnormal system processing of the read operation can be performed.
Patent JP-H06103970-A (JP)
Title: Negative electrode for secondary battery and secondary battery employing aforesaid negative electrode
Inventor: OSAWA TOSHIYUKI
IPC: H01M4/525
Filed: 1993-04-16
Abstract: PURPOSE:To obtain negative electrode material which it almost identical in metal potential close to stored cation itself while having great discharge capacity by using insulating or semiconductor material. CONSTITUTION:In the case of a secondary battery, insulating or semiconductor carbon material which can store/emiit cation, is used. The electrical conductivity of a negative electrode, in this case, is made to be equal to or larger than 10<-3>S/cm by adding conductive material, and it can be materialized that the aforesaid material exhibits great capacity at low reaction potential even at practical current density.
Patent JP-H08258428-A (JP)
Title: Method and apparatus for multicolor thermosensible-thermal transfer recording
Inventor: SAWANO YUKIO
IPC: B41M5/34
Filed: 1995-03-24
Abstract: PURPOSE: To enable clean, beautiful multicolor print by a method in which a desensitizing substance for controlling the coloring reaction between leuco dye and a developer and colored dye or colored pigment are incorporated into a thermal transfer donor sheet, after thermosensible recording by a thermosensible recording sheet being carried out on a manuscript, another manuscript is recorded by thermal transfer. CONSTITUTION: A printer for multicolor thermosensible.thermal transfer recording has three print heads, and each print head is equipped with an exothermic head 150 and three ribbon cases. An ink ribbon 154 is composed of a support 154A and a thermal transfer layer 154B, and the thermal transfer layer 154B contains a desensitizing substance for controlling the coloring reaction between leuco dye and a developer in a thermosensible recording layer 20B and colored dye and/or colored pigment. Thermosensible recording is done with the exothermic head 150 contacted with paper 20, after the head 150 being returned to a home position, a ribbon 154, for each color, is put between the exothermic head 150 and the paper 20, and thermal transfer recording is carried out with the head 150 moved.
Patent JP-S57139430-A (JP)
Title: Product clamp driving device of rotary transfer press
Inventor: YAMAMOTO MASAHIRO
IPC: F16H37/12
Filed: 1981-06-10
Abstract: PURPOSE:To obtain a clamp dirving device which is compact in its structure and is capable of operating at a high speed, by connecting an operating means of a clamp to a press machine, and providing it in a crown and an upright. CONSTITUTION:When a slide 5 is lifting, a material of a substance to be worked is carried into a station A through a material feed device 22, and also a product whose working has been completed is carried out from a station J. Subsequently, when the slide 5 goes down, the press work is performed in each station A-J. The substance to be worked of each station is held by a finger 24 of a lifting feed bar 23, and is sent to the next station. As for the clamp operation of said finger 24, a rotating motion of a clamp cam formed in one body with a rotary shaft which is not shown in the figure is transferred to an up-and-down motion of a connecting rod for clamping, also both gears 69 are operated  through an L-lever and a clamp connecting rod 68, by which a pantagraph mechanism 70 is operated and the finger 24 is operated.
Patent JP-H03290373-A (JP)
Title: Sialon-based sintered material and production thereof
Inventor: YAMADA TETSUO
IPC: C04B35/58
Filed: 1990-04-06
Abstract: PURPOSE:To obtain a sintered sialon having improved oxidation resistance by heating and sintering a powdery mixture composed of an alpha-sialon powder expressed by a specific composition formula and containing O2 in excess of theoretical value and a powder containing Si, O and N components. CONSTITUTION:A formed article is produced by forming a powdery mixture of (A) <=60wt.% of REalpha-sialon powder composed mainly of REalpha-sialon expressed by formula I (RE is rare-earth element for modification and is selected from Ho, Er, Tm, Yb and Lu; 0<x<=2) and containing O2 <=8wt.% in excess of the theoretical O2 content defined by formula I and (B) the remaining part of powder composed of Si, O and N components such as alpha-Si3N4 and having an O2 content of 1.0-5.0wt.%. The formed article is sintered in N2 atmosphere at 1600-2200 deg.C to obtain the objective sialon-based sintered material having a density of >=2.5g/cm<3> and consisting of a crystalline REalpha-sialon phase expressed by formula I, a crystalline beta-sialon phase expressed by formula II (0<z<=4.2), a crystalline melilite phase and/or 15R-type AlN poly-type sialon crystal phase of formula III and a vitreous phase.
Patent JP-H10271313-A (JP)
Title: Communication equipment having facsimile function
Inventor: HAMADA NAOTO
IPC: H04N1/21
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To execute conventional polling and floppy disk(FD) polling transmission/reception through one machine by separately setting the bits of function identification signal NSF to be set at the storage place of polling transmission file and instructing the polling reception of either image information memory SAF or FD at the time of polling reception. SOLUTION: Since a transmission file is stored in an SAF at the time of ordinary polling reception, the amount of data is small. At the time of FD polling reception, on the other hand, the amount of data is large. When the NSF is received on the side of call origination, this signal is analyzed, and the existence of request polling transmission file is judged. When performing the FD polling reception with its existence, in order to distinguish it from ordinary reception, a function setting signal (NSC) is set to the FD polling reception bit. By imparting meaning to the NSC of mode designation, without requiring complicated protocol procedures, ordinary polling transmission/reception and FD polling transmission/reception can be performed.
Patent JP-S5215056-A (JP)
Title: Method and apparatus of recording and reproducing control of multi fre edom industrial robbot
Inventor: YOSHIDA TAKASHI
IPC: B25J9/22
Filed: 1975-07-25
Abstract: PURPOSE:In a multi freedom industrial robbot, motion displacement of the robbot is stored as absolute displacement and deviation displacement, to reduce memory capacity and to reduce error accumulation caused by storing deviation.
Patent JP-S57205277-A (JP)
Title: Vehicle body floor construction for automobile
Inventor: WATANABE HIROYUKI
IPC: B62D25/20
Filed: 1981-06-12
Abstract: PURPOSE:To eliminate the interference between a linkage and a tank, by a method wherein a fuel tank is placed in a tunnel projected upwards from the surface of a floor panel, and a space in which a shift linkage can be placed is provided at an upper part of the tunnel. CONSTITUTION:The tunnel 5 projected upwards from the floor panel 4 is provided at a central part in respect of the transverse direction of the floor panel 4, and the fuel tank 6 is arranged in the tunnel 5. The shift linkage 3 is placed in an enclosed space formed between the insdide surface of a reinforcing member 7 fitted to an upper part of the tunnel 5 and the outside surface of the tunnel 5. Accordingly, the capacity of the fuel tank 6 can be increased while preventing the tank 6 from interferring with the linkage 3.
Patent JP-H10262640-A (JP)
Title: Tobacco case
Inventor: KATO TAKANORI
IPC: A24F19/10
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a tobacco case capable of smoking tobacco without throwing away cigarette butts, etc., on a road, etc., even when an ashtray is not present close to a person by forming a recessed part on the top surface of a lid, making the lid usable as the ashtray and, the other hand, forming an opening and closing lid for openably sealing the top opening of the recessed part. SOLUTION: This tobacco case is obtained by manufacturing a case body 20 and a lid 30 of a relatively rigid material such as a metallic material or a rigid plastic material capable of maintaining the form thereof, forming a recessed part 32 on the top surface of the lid 30, making the recessed part 32 usable as an ashtray and, on the other hand, forming an opening and closing lid 33 capable of openably sealing the top opening of the recessed part 32 on the lid 30. Furthermore, a space for housing a lighter is preferably formed on the lateral side of a tobacco package 40.