baber/WOPTO huggingface dataset:
Patent JP-S5777141-A (JP)
Title: Paper feeder in picture forming device
Inventor: SHIBUYA KUNIHIRO
IPC: B65H5/36
Filed: 1980-10-30
Abstract: PURPOSE: To easily check and remove a paper jam in a paper feeder of a copying machine or the like, by turnably providing a manual feed intermediate paper guide between upper and lower paper feed mechanisms one end of which is turnably and pivotally supported.  
     CONSTITUTION: For occurrence of a paper jam, a copying machine upper unit 10A is opened to the direction Y. In this way, an upper paper guide 3A in an upper paper feed mechanism 1 is also opened together upward, and an intermediate guide 3B is left in the side of a lower unit 10B in a state with its end part in contact to the surface of a lower paper guide 3C. Said intermediate paper guide 3B is swivelled to the direction D with the supporting point of a pin 8,  thus a paper form jammed between the guide 3B and the lower paper guide 3C  can be easily removed. In this constitution, the paper jam can be easily checked  and removed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6214689-A (JP)
Inventor: TOMIYASU KUNIO
IPC: G09G1/00
Filed: 1985-07-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000050083-A (JP)
Title: Digital color copying machine and background noise elimination method
Inventor: BALL JAMES L
IPC: H04N1/58
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a system for eliminating undesirable background noise in the shape of unrequired color dots arranged in the background area of a document. SOLUTION: The system eliminates the background noise, that is the unrequired dots of ink in the background of the document to be copied by a copying machine. An STS module 20 gathers statistics relating to the flow of pixels for indicating an original generated by the scanner 10 of the copying machine A and the statistics are used by an MIC module 22 so as to decide the reference background color value of the scanned original. The reference background color value and the pixel value of the pixels included in the flow of the pixels are compared by an RTE module 24 and the result of comparison is used for adjusting the pixel value so as to eliminate the undesirable background noise as needed.
Patent JP-H05342704-A (JP)
Title: Magnetic recording and reproducing apparatus
Inventor: TOMITA SEIJI
IPC: G11B15/44
Filed: 1992-06-12
Abstract: PURPOSE:To make the tension of a tape uniform in a tape feed operation and a tape takeup traveling operation so that a stable tape traveling operation can be realized. CONSTITUTION:In a tape feed traveling operation, a feed reel 20 is braked by means of a brake band 7 on the basis of the tension of a magnetic tape; in a tape takeup traveling operation, when the tension of the magnetic tape is smaller than a set value, a braking torque with reference to the feed reel 20 is increased by the following actions: a braking torque due to the brake band 7 on the basis of the tension of the magnetic tape; an epicyclic gear mechanism; and the braking torque of a friction filter 16.
Patent JP-H0446546-A (JP)
Title: Laminated brush
Inventor: MURAKAMI YOICHI
IPC: H02K13/00
Filed: 1990-06-12
Abstract: PURPOSE:To reduce wear of a laminated brush and to suppress generation of a spark by setting Cu amount contained in a low resistance part to 50wt.% or less, the resistance ratio of a high resistance part to a low resistance part to 5 times or more and the thickness ratio of the high resistance part to the low resistance part to 0.3-1.0. CONSTITUTION:A laminated brush 1 is formed of two layers of a low resistance part 2 and a high resistance part 3 having different resistances in response to the content amount of Cu of the low resistance material, and provided in slide contact with the outer periphery of a commutator 4 of a rotary electric machine. Here, in the brush 1, Cu amount contained in the low resistance part is set to 50wt.% or less, the resistance ratio of the high resistance part 3 to the low resistance part 2 is set to 5 times or more, and ratio of the thickness S2 ratio of the high resistance part 3 to the thickness S1 of the low resistance part 2 is set to 0.3-1.0 of a range. Thus, the wear of the brush is reduced, a spark suppressing effect is increased, and its lifetime can be improved without reducing performance of the rotary electric machine.
Patent JP-H0318783-A (JP)
Title: Fm-cw distance measuring method
Inventor: KATAUE KOICHI
IPC: G01S13/34
Filed: 1989-06-16
Abstract: PURPOSE:To improve the reliability of data related to the distance measurement by radiating a repeating signal of a unit transmitting wave in which a start or end frequency of a frequency time deviation is different, and also, which is established irregularly, to a target object as a transmitting wave. CONSTITUTION:A CPU 10 supplies offset data to a D/A converter 22, and the D/A converter 22 supplies an offset voltage obtained by bringing the offset data to analog conversion to an integrator 18. In a VCO 16, a signal of a frequency corresponding to a voltage inputted from the integrator 18 is generated, and a transmitting wave is outputted to the outside, for instance, a transmitting antenna. In this case, by a driving software of the CPU 10, a transmitting wave being a repeating signal by a desired unit transmitting wave can be generated, and accordingly, a transmitting wave having a frequency deviation as shown in the figure is generated. According to this method, the disturbance resistance at the time of reception is improved and the reliability of data related to the distance measurement is improved.
Patent JP-H05345919-A (JP)
Title: Production of high strength hot rolled steel plate
Inventor: ODA MASAHIKO
IPC: C21D9/46
Filed: 1992-06-15
Abstract: PURPOSE:To securely produce a high strength hot rolled steel plate suitable for use in resistance welded tube, building material, vehicle, etc., and excellent in toughness. CONSTITUTION:At the time of heating a continuously cast slab having a composition consisting of 0.05-0.20% C, <=0.60% Si, 0.20-2.50% Mn, 0.004-0.10% Al, 0.01-0.10% Nb, 0.002-0.0080% N, and the balance Fe with inevitable impurities, heating is done through the temp. region at least from 1100 deg.C to a heating temp. between the solution treatment temp. of Nb(C, N) and 1400 deg.C at >=150 deg.C/hr temp. rise rate and holding time at the heating temp. is regulated to 5-30min, followed by hot rolling.
Patent JP-S5783367-A (JP)
Title: Shot blasting method
Inventor: NISHIYAMA KEIZOU
IPC: B24C3/18
Filed: 1980-11-01
Abstract: PURPOSE: To simplify strcture of and facilitate mounting of a shot blasting device which applies high speed shot blasting of steel balls etc. to a work to be processed such as cylinder head for a car engine.  
     CONSTITUTION: A bulkhead 7 to divide a cabin 2 into a mounting and removal chamber Ra and a shot blasting chamber Rb is installed in such an arrangement that it can rotate at a certain specific position, and is equipped with clampers 16AW16D to hold a work to be processed pinching in such a way as mating with the mounting and removal Ra and the shot blasting chamber Rb, respectively. Further a device to perform carrying in and out of the work W is installed mating with the abovementioned mouting and removal chamber Ra. This arrangement ensures simplified construction of the device and also an easy mounting of the same. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0319839-A (JP)
Title: Preparation of composite film
Inventor: NAKAMURA NORINAGA
IPC: B32B27/16
Filed: 1989-06-16
Abstract: PURPOSE:To obtain a flat film by forming an ionizing radiation curable resin film to a heat-shrinkable plastic and irradiating the base film with ionizing radiation under heating to specify the difference between the heat-shrinkage factor of the base film and the curing shrinkage factor of the film. CONSTITUTION:As a base film, a plastic film shrunk by 0.1-10% upon heating at 50-200 deg.C is pref. and a polyester or polyvinyl chloride film is designated. Ionizing radiation curable paint is prepared by using epoxy acrylate, urethane acrylate or acrylic acid modified alkyd as an oligomer and compounding a monomer such as neopentyl glycol-diacrylate or pentaerthritol-acrylate with said oligomer for the purpose of the adjustment of a crosslinked structure or viscosity. The heating temp. of the film is set to 30-100 deg.C and the base film is shrunk under heating in conformity with the curing shrinkage of a paint film and the difference between the shrinkage factors of both of them is set to 2.0% or less. By this method, the curl of a composite film can be prevented.
Patent JP-S6046553-A (JP)
Title: Method and device for pattern formation
Inventor: MORIYA SHIGERU
IPC: G03F7/30
Filed: 1983-08-25
Abstract: PURPOSE:To end development at a prescribed dissolved film thickness arrival point by detecting the ambient temperature of a processed film on a substrate successively in the development of the processed film and calculating the dissolved film thickness of resist, and controlling the development processing. CONSTITUTION:When development is indicated after the resist film on a wafer 10 is irradiated with an electron beam or light, a control circuit 1 opens a valve 2-1 to spout a developer 5-1 fed from a tank 4-1 through a pump 301 over the wafer 10 through a nozzle 7-1 and a motor 8 rotates a wafer chuck 9. The control circuit 1 measures the development temperature by a temperature sensor 11 through a temperature measuring circuit 12, and reads a dissolving speed R1 out of a memory 13 on the basis of the temperature. A similar measurement is taken a fixed time DELTAt later to calculate a dissolving speed R2. This is repeated to calculate a dissolved film thickness R by integrating RiDELTAt, and the calculated film is compared with initial film thickness R0; and the development is stopped when R=R.
Patent JP-H0397468-A (JP)
Title: Safety syringe
Inventor: YONCHIYOORU BAN
IPC: A61M5/32
Filed: 1990-06-14
Abstract: PURPOSE: To make a disease infection impossible by providing an injector with an automatic locking device so that an inner cylinder pushed forward for a specified length toward the direction of an injection needle might not be drawn out afterwards. CONSTITUTION: A bridge type rotational engagement piece 21 of a forward protruded end of an inner cylinder 6 is positioned to be engaged with a bridge type rotational engagement piece 18 of a needle stopper 4 just like combing the teeth of two combs and the forward protruded ends of the inner cylinder 6 is pulled in the hollow part 17 of the needle stopper 4, by advancing a piston rod 5 with a pushing force applied to the operational part with an injection needle being drawn from the body after an injection. Accordingly, the protruded part 16 shaped like a nose for locking, of the needle stopper 4 is engaged with the recess part 20 shaped like a nose for locking of the forward protrusion of the inner cylinder 6.  Thus, by an engagement between the protruded part 16 for locking and the recessed part 20 for locking, the inner cylinder 6 is connected to the needle stopper 4 and reuse of the injector 1 is prevented. Therefore, an infection caused by the needle 11 never happens.
Patent JP-S63317155-A (JP)
Title: Method and apparatus for purifying atmosphere in prescribed space
Inventor: KITADE KAYOKO
IPC: B01D53/34
Filed: 1987-06-19
Abstract: PURPOSE:To rapidly purify the atmosphere in a relatively small space, by forcibly mixing the atmosphere with ozone to purify said atmosphere before recirculating and feeding the same. CONSTITUTION:The atmosphere in a prescribed space is sucked from one opening part 2 by a suction apparatus 3 and successively discharged from the other opening part 7 through a mixing chamber 6. The sucked atmosphere is mixed with ozone in a suction guide pipeline 4 and both of them are subsequently mixed forcibly in the mixing chamber 6 to perform sterilizing and deodorizing actions herein. Thereafter, the atmosphere passes through the adsorbing and separating member 8 of the opening part 7 to adsorb and separate the remaining ozone and other harmful gas therein.
Patent JP-H11344349-A (JP)
Title: Route guide device for vehicles and medium with recorded program for route guide device for vehicles
Inventor: TSUKADA ATSUO
IPC: G01C21/00
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a route guide device for vehicles, capable of searching for a route for avoiding troubles of accidents, congestion, etc., when running, without setting the designation even if the vehicle encounters such troubles, without newly inputting the destination. SOLUTION: When the driver wishes to detour a recognized trouble, a detour command and detour distance are inputted to a navigation ECU 12 from an operating part 24, a virtual destination setting means of ECU 12 searches the road now the car runs for a road link following the road and sets a virtual designation on the road link, a region determining means of the navigation ECU 12 determines a new region, based on the own car position and virtual designation and searches for a detour route for detouring this region, and the navigation ECU 12 guides the car along the route detouring the troubles according to the route on an extension of the originally running road.
Patent JP-S6216870-A (JP)
Title: Method, device and ladle for separating, transferring and pouring slag in ladle for molten metal
Inventor: SUMITA NORIO
IPC: F27D11/06
Filed: 1985-07-15
Abstract: PURPOSE:To decrease the residual metal in a ladle by embedding a pair of high-frequency coil antennas having different height levels into the wall of the ladle so as to face each other and closing a stopper in accordance with the abrupt change of the magnetic shielding effect thereof. CONSTITUTION:The coil antenna 7 is embedded into refractories across a bottom 3 and circumferential wall 2 of the ladle 1; further the coil antenna 8 is embedded in the circumferential wall 2 in the position diagonally opposite thereto. One of the antennas 7, 8 is excited by high-frequency current and the abrupt fluctuation of the magnetic shielding effect near the bottom wall surface in the ladle 1 is made detectable by an electrical means. The coil-induced voltage according to a decrease of the level of a metal 4 is detected during the time of the transfer and pouring from the ladle 1 and the stopper 6a is closed upon confirmation of the point of the time when the level of the metal 4 transfers from the point C to the point D. The residual amt. of the metal 4 is surely decreased by the above-mentioned method.
Patent JP-H11349996-A (JP)
Title: Adjuvant for rinsing
Inventor: ITO KENICHI
IPC: C11D10/02
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain an adjuvant for rinsing, capable of sufficiently manifesting effects for rinsing tableware or the like without generating green rust water or a solid green rust compound, and useful for washing in an automatic washer by using a fatty acid ester of a polyglycerol as a principal ingredient, and mixing the ester with a gluconate in a specific amount. SOLUTION: This adjuvant for rinsing is obtained by mixing (A) a fatty acid ester of a polyglycerol as a principal ingredient, with (B) 1-30 wt.% gluconate. Concretely, the adjuvant is obtained by mixing the component A, e.g. a surfactant composed of a decaglycerol monocaprylate and diglycerol monocaprylate, with a prescribed amount of the component B of sodium gluconate, and adding propylene glycol and water to the obtained mixture. As the result, the component B forms a stable chelate compound with copper ion, and precisely and stably prevents the generation of green rust water in the rinsing step.
Patent JP-S6046902-A (JP)
Title: Production of hydrogen
Inventor: OOTSUKA KIYOSHI
IPC: C01B32/40
Filed: 1983-08-24
Abstract: PURPOSE:To produce high-purity hydrogen at a low cost, by attaching metallic electrodes to both surface of a zirconia solid electrolyte membrane containing bivalent or trivalent metallic oxide, and contacting a reducing compound to one side of the membrane and steam to the other side thereof. CONSTITUTION:The same or different kinds of metallic electrodes 2, 3, e.g. Ni, Pd, Pt, Ag, Fe, etc. are attached to both surfaces of a zirconia solid electrode membrane 1 admixed with a bivalent or trivlent metallic oxide such as CaO, Y2O3, etc., and the metallic electrodes 2, 3 are conneced with each other through the conductor 4 to form a separating membrane. The stream of a reducing compound such as H2, CO, CH4, etc. is made to contact with the anode- side of the membrane, and the stream of steam is made to contact with the opposite cathode-side of the membrane. The reducing substance reacts with the oxygen ion in the zirconia solid electrolyte 1 to release electron, which is transmitted through the conductor 4 to the cathode to effect the decomposition of the steam. High-purity hydrogen gas can be produced by this process in one step.
Patent JP-H0323114-A (JP)
Title: Apparatus for transporting in and out plate
Inventor: OZAWA TERUYUKI
IPC: B25J15/06
Filed: 1989-06-19
Abstract: PURPOSE:To improve flexibility in loading order by a method wherein in an apparatus mentioned in the title for a drawing line, a suction pat is moved to an instructed position on a pallet based on the instruction of a loading position of plates to be transferred and plate size so that a pat suitable for the size of the plate is operated. CONSTITUTION:A transfer instruction means 6 inputs the position of loading a plate W and the plate size into a pat selecting means 3 and pat support position specifying means 7. The pat support position specifying means 7 moves a pit supporting means 4 to a specific position via a support driving means 8. Then the pat selecting means 9 drives an instructed pat 5 with a driving means 20 to suck the plate W with the suction pat 5 suitable for the plate W. With this constitution limitation in loading order can be relaxed.
Patent JP-H052635-A (JP)
Title: Individual identification device
Inventor: HAMADA TOSHIO
IPC: G07C9/00
Filed: 1991-06-26
Abstract: PURPOSE:To obtain superior identification precision in a small scale by executing pattern collation between the spatial spectrum of a fingerprint obtained from a feature extraction means and the registered spatial spectrum of a registrant, and judging whether the registrant and a person being the object of identification are the same or not. CONSTITUTION:A fingerprint picture input means 1 fetches the fingerprint of the specified finger of the person being the object of identification as picture data in terms of optoelectronics. The feature extraction means 2 two-dimensionally Fourier- transforms fetched picture data, and obtains the spatial spectrum which can simultaneously observe frequency components in the vertical direction/lateral direction of the fingerprint. A judgment means 3 executes pattern collation between the obtained spatial spectrum and the registered spatial spectrum of the registrant, which is previously and similarly processed, and judges whether the registrant is the same as the person being the object of identification. When the judgment means 3 judges that they are the same, an output means 4 transmits an unlock signal to a door lock device. Thus, a system can be made into the small scale since the data size of the spatial spectrum becomes considerably smaller than the data size of fetched picture data.
Patent JP-H0323303-A (JP)
Title: Oil feeder of internal combustion engine for vehicle
Inventor: KAWAI TAKEO
IPC: F01M11/06
Filed: 1989-06-19
Abstract: PURPOSE:To control oiling with high accuracy without burdening a battery with a load as a prior art in which a timer is used, by memorizing an engine temperature at the time of stopping the engine, and controlling oiling in response to the change of the engine temperature from a memorized temperature at the time of starting the engine. CONSTITUTION:A level of oil filled in an internal combustion engine is detected by a means A. On the other hand, the temperature of the internal combustion engine is detected by a means B, while an engine temperature detected by the means B at the time of stopping the internal combustion engine is memorized in a means C. Moreover, a temperature memorized in the means C is compared with an engine temperature detected by the means B so as to judge whether oiling condition is present or not by a means D. When it is judged as the oiling condition by the means D, oiling is carried out to the internal combustion engine by a means E according to the oil level detected by the means A. Thereby, it is possible to control oiling with high accuracy without burdening a battery with a load as a prior art in which a timer is used.
Patent JP-S6359456-A (JP)
Inventor: HOSE MARIA DARUMAU GIYUERU
IPC: D04B15/48
Filed: 1987-06-23
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-H0445624-A (JP)
Title: State information notice system for digital highway
Inventor: JUMONJI MASAO
IPC: H04J3/14
Filed: 1990-06-13
Abstract: PURPOSE:To attain notice of fault information and state information of a digital highway individually before multiplexing by inserting a reception additional bit to a location of a time slot of the digital highway after multiplexing. CONSTITUTION:A reception circuit 2 implements demultiplexing to an additional bit (synchronization detection, check of error check redundancy bit and auxiliary bit for control information) on a reception highway 10 through a time slot (TS)0 and connects the result to an analysis circuit 4. The circuit 4 generates a selection signal based on required information and outputs it to a selection circuit 3. The circuit 3 uses a selection signal to select one of two circuits 2 and outputs the result to a multiplexer circuit 5. The circuit 5 multiplexes outputs of the two circuits 3 for each TS and outputs the result to a selection circuit 6. The circuit 6 uses the additional function to insert various information included in the TS0 before multiplex to the digital highway TS1 after multiplexing and outputs the result to a multiplex transmission circuit 7. The circuit 7 receives the information of the TS0 received from the analysis circuit 4 and the additional information of the TS0 received by the multiplex reception circuit 8 from a multiplex highway 9 to form the TS0 of the transmission multiplex highway 9 and to output it.
Patent JP-H0445650-A (JP)
Title: Collect call system
Inventor: TOBE MICHIKO
IPC: H04M15/08
Filed: 1990-06-13
Abstract: PURPOSE:To start a collect call readily by dialing a collect call number, outputting caller information and collect call display information to a terminal of a called party and receiving a reply of the called party. CONSTITUTION:A subscriber 1 dials a collect call number and enters a number of a subscriber 2 and caller information succeedingly. An exchange 3 generates a call setting message and sets the number of the subscriber 2 being a called party and the caller information to subaddress information. A call setting message is sent to an exchange 4 through a channel 6. The exchange 4 reads the subaddress information from the received call setting message to call the subscriber 2 and the terminal of the subscriber 2 displays the display of collect call and the caller information in the subaddress information. When the subscriber 2 accepts the collect call and replies the call, the collect call with the subscriber 1 is started.