baber/WOPTO huggingface dataset:
Patent JP-H04301709-A (JP)
Title: Measuring method for butted shape of seam converging part of metal pipe
Inventor: SUEHISA MASAYUKI
IPC: G01B11/24
Filed: 1991-03-29
Abstract: PURPOSE:To enable measurement of a butt shape with high accuracy by photographing a seam converging part from the axial direction of a pipe by means of an optical lens system of or below a specified depth of focus, and performing image analysis of the image. CONSTITUTION:A photographing device 5, an optical lens system 7 with a depth of focus of 30mm or less, and a reflective mirror 8 are arranged so that photographing may be realized from the upstream side of a contact shoe 2 toward a welding point 3 in the axial direction of a pipe. A photographing arrangement is made so that the optical axis may approximately coincide with the center of a plate thickness. When focusing is made on a measuring point by means of the lens system, the sectional shape at the position is focused on a monitor 9 as two curves, allowing observation of the shape. A three dimensional observation of a seam converging part 3 can be realized by continuously changing the focal distance of the lens system 7. The photographed image is received by an image recording device 10 from a device 5, and is further received by an image signal processing device 11 as an image signal, and the butted angle of the converging part 3 and the edge corner position on the external and the inner surface sides of the pipe are detected. In addition, the differences between the detected values and the preestablished values are calculated, and a control signal to adjust the condition under molding roll pressure is output.
Patent JP-H07282150-A (JP)
Title: Electronic voting device
Inventor: MIZUGUCHI AKIHIRO
IPC: G06Q50/10
Filed: 1994-04-05
Abstract: PURPOSE:To provide an electronic voting device capable of judging the voting right based on an admission ticket and excluding overlapped voting. CONSTITUTION:This device is provided with a file part for storing information relating to voters, the obtained vote numbers of respective candidates and respective political parties and a total vote number, a voting ticket reader 8 for reading attribute information relating to the voter written on the admission ticket, comparing the attribute information with voter information stored in the file part and judging the presence/absence of the voting right, a touch panel 6 for inputting the vote of the candidate or the political party, a voting execution means realized by a CPU 1 for updating the pertinent one among the obtained vote numbers of the respective candidates or the respective political parties stored in the file part based on the vote input of the touch panel 6 and a form stacker 9 for collecting the admission tickets.
Patent JP-S60253892-A (JP)
Title: Metal detector
Inventor: TARUI MASAHIRO
IPC: G01N27/72
Filed: 1984-04-03
Abstract: PURPOSE:To enable the detection of metal free from effect of noises by changing the intensity of DC magnetic field cyclically to selectively fetching the unbalanced signal alone with the frequency the same as that of changes in the magnetic field. CONSTITUTION:This detector is made up of a transmission coil 2 for generating a magnetic field, a magnetic field detector comprising first and second receiving coils 3a and 3b receiving the magnetic field and a detection means which obtains an unbalanced signal detected due to metal in material W to be inspected to output a metal detection signal. Then, a transmission coil 2 is operated to generate a magnetic field changing cyclically only in the intensity thereof without changing the direction of magnetic line of force and receiving coils 3a and 3b selectively fetch the unbalanced signal having the frequency component with the frequency equivalent to changes in the magnetic field generated from a magnetic field generator and the metal detection signal is outputted by the unbalanced signal.
Patent JP-H07249905-A (JP)
Title: Magnetic circuit for yig device and its manufacture
Inventor: OGASA SHIGE
IPC: H01P11/00
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a magnetic circuit for an YIG device and its manufacturing method capable of always holding a magnetic field in a gap into which an YIG element is to be inserted at a constant level even when a permanent magnet having different magnetic force is stuck to the top face of a center shaft. CONSTITUTION:After sticking a permanent magnet 25 having different magnetic force to the top face of the center shaft 12 of the YIG device magnetic circuit, a magnetic material shim 26 with specific thickness is stuck to the top of the magnet 25 and a gap interval is adjusted to always fix a magnetic field in the gap. In the case of selecting a magnetic material shim with specific thickness, many shims 26 having different thickness are prepared, an YIG resonator to be a reference is also prepared to constitute a magnetic circuit using the resonator and a shim by which the resonance frequency of the YIG element coincides with set frequency is selected.
Patent JP-S58184335-A (JP)
Title: Fluid-pressure shock absorber with variable damping capacity
Inventor: SASAKI ITARU
IPC: F16F9/44
Filed: 1982-04-22
Abstract: PURPOSE:To make the damping capacity variable by fixing an upper valve plate to push on the upper face of a piston and a lower valve plate to be vertically moved by an operation rod on the lower face for promoting the damping capacity on the extension side. CONSTITUTION:On the upper face side of a piston 2, an upper valve plate 3 is fixed to push lightly on the upper face of the piston 2 for closing a hole 2a connecting through upper and lower faces. On the lower face side of the piston 2, a lower valve plate 7 is supported between the valve plate seat 9 and the lower face of the piston 2 to close the above-said hole 2a connecting through upper and lower faces. The valve plate seat 9 is vertically moved by an operation rod, and able to change the set load of the lower valve plate 7.
Patent JP-H07248516-A (JP)
Title: Nonlinear optical material and its production
Inventor: ANDOU MASANORI
IPC: G02F1/35
Filed: 1994-03-11
Abstract: PURPOSE:To produce a novel low-cost nonlinear optical material stably exhibiting a high nonlinear optical effect and excellent in safety. CONSTITUTION:A thin film of a substance contg. oxide of at least one kind of metal (A) selected from the group consisting of V, Cr Mn, Fe, Co, Ni and Cu is formed on a transparent substrate to obtain a tert. nonlinear optical material. A thin film of a composite obtd. by dispersing and depositing at least one kind of metal (B) selected from among Au, Ag and Cu as fine particles of <=500nm particle diameter in the interior or on the surface of a substance contg. oxide of the metal A is formed on a transparent substrate to obtain a tert. nonlinear optical material. A substance contg. oxide of the metal A is dispersed and deposited as fine particles of <=500nm particle diameter in a transparent substance to produce a tert. nonlinear optical material. A substance contg. oxide of the metal A and the metal B are dispersed and deposited as fine particles of <=500nm particle diameter in a transparent substance to produce a tert. nonlinear optical material.
Patent JP-S63234798-A (JP)
Title: Remote supervisory and controlling equipment
Inventor: SHIMADA FUMIO
IPC: H04Q9/00
Filed: 1987-03-24
Abstract: PURPOSE:To release the run away of a slave station processor in a master station side by inserting a signal for resetting a microprocessor into a control signal by a master station device, taking out the reset signal from the control signal and inputting to the microprocessor in a slave station. CONSTITUTION:The remote supervisory and controlling equipment A of the master station transmits the control signal to a transmission path 5A, the remote supervisory and controlling equipment B of the slave station receives the control signal from the transmission path 5A and is controlled by the microprocessor. In the equipment B, if the microprocessor runs away, the operator of the equipment A depresses a remoto reset switching 14 corresponding to the equipment B. A reset signal inserting part 12 outputs the reset signal to a corresponding signal line and a modulation signal is transmitted to the transmission path 5A. The reset signal detecting part 13 of the equipment B detects it and the microprocessor is reset. In such a way, the run away of the slave station processor can be released in the master station side.
Patent JP-H04278322-A (JP)
Title: Safety door of injection molder
Inventor: SHIMIZU MIYUKI
IPC: B29C45/76
Filed: 1991-03-07
Abstract: PURPOSE:To enhance the safety of a molder by a method wherein an alarm means is actuated when the combination of signals representing the abnormality of a sensor is detected similarly by reading the output signals of the sensor again after the predetermined period of time since the detection of the combination of signals representing the abnormality of the sensor. CONSTITUTION:In order to perform the fault disgnosis of two limit switches SW1 and SW2 provided as a sensor interlocking with a safety door 10, under the open state of which an injection molder is put out of operation, a CPU 18 resets its own timer, when the system concerned is started. When the output signals of the limit switches SW1 and SW2 are read by the CPU 18, the switches SW1 and SW2 are judged as normal under the condition that said signals are ON-ON or OFF-OFF. On the other hand, when said signals are ON-OFF or OFF-ON, abnormality is judged to have occurred in the switches. And, when the generation of abnormality is judged, after the predetermined period of time, the signals of the switches SW1 and SW2 are again checked. At that time, when the generation of abnormality is judged similarly, an alarming means is actuated so as to announce fault.
Patent JP-S62226177-A (JP)
Title: Electrophotographic device
Inventor: YAMAZAKI MUTSUKI
IPC: G03G5/08
Filed: 1986-03-26
Abstract: PURPOSE:To prevent light for destaticization from leaking to an electrostatically charged area on a photosensitive body by an electrostatic charging means and to prevent the electrostatic charging potential in the charged area on the photosensitive area from dropping by providing a light shield member between a destaticization means and the charging means. CONSTITUTION:The charged area 13 in the surface of the photosensitive body 1 is charged electrostatically by an electrostatic charger 3 while a drum 2 is rotated and an electrostatic image is formed on the surface of the photosensitive body 1 by image exposure 12; and toner 5 is supplied from a developing device 6 to the surface of the photosensitive body 1 to develop the electrostatic latent image, which is transferred to transfer paper 11 by a transfer charger 7. Then, toner 5 remaining on the surface of the photosensitive body 1 is removed by a cleaner 8 and the surface of the photosensitive body 1 is irradiated with light from a destaticizing lamp and destaticized statically. In this case, the light shield plate 10 is provided between the destaticizing lamp 9 and charger 3. Therefore, light emitted by the destaticizing lamp 9 is prevented from the reaching the charged area 13 formed on the photosensitive body 1 by the charger 3 and the charging potential of the charged area on the photosensitive body 1 is prevented from dropping.
Patent JP-H03271175-A (JP)
Title: Method for preparing inorganic porous material
Inventor: TORIYAMA MOTOHIRO
IPC: B01D39/20
Filed: 1990-03-16
Abstract: PURPOSE:To prepare an inorganic porous material having excellent strength, heat resistance, etc., and useful as an enzyme-immabilizing carrier, etc., by adding a prescribed amount of tri calcium phosphate or apatite hydroxide to a mixture of alumina powder with silica powder in a specific weight ratio, molding the mixture, sintering the molded product and subsequently immersing the sintered product in nitric acid, etc. CONSTITUTION:A mixture of alumina powder with silica powder most suitable in a mixing ratio of 1:3 is added to tricalcium phosphate or apatite hydroxide in an amount of 20-500%. The raw material powder prepared thus is molded by a dry press method, a casting method, etc., and the molded product is sintered at 1100-1400 deg.C. The sintered product is immersed in an acid solution such as nitric acid or hydrochloric acid to dissolve the tricalcium phosphate and the apatite hydroxide, thereby providing a porous material comprising the aluminum phosphate and silica.
Patent JP-S52151439-A (JP)
Title: Bearing apparatus
Inventor: YOSHIE YASUNARI
IPC: F16C17/24
Filed: 1976-06-10
Abstract: PURPOSE: To protect the damage of bearing metal by supplying a high pressure oil on the surface of the bearing when the bearing is in a trouble. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58186852-A (JP)
Title: Constitution system of scan loop
Inventor: NISHIMURA KOUSUKE
IPC: G06F11/22
Filed: 1982-04-23
Abstract: PURPOSE:To detect easily an FF which is at fault due to degeneration and to improve the efficiency of maintenance test service, by adding a logical circuit which can set all FFs constituting a scan loop to 1 or 0. CONSTITUTION:Plural FFs 1'5 are connected in series to constitute the scan loop and the respective FFs 1-5 are connected by the series circuits of AND circuits 6, 10, 12, and 14, and OR circuits 7, 11, 13, and 15 respectively. A scan control signal is supplied to all the circuits 6, 10, 12, and 14 through an NOT circuit 9. Further, an input pattern from a terminal SDi is supplied to all the circuits OR circuis 7, 11, 13, and 15 through an AND circuit 8 inputting the control signal. Then, the input pattern is supplied to the FF1 and an output pattern is outputted to the output terminal SDo of the FF5; and an FF which is at fault due to degeneration among the FFs 1-5 is detected easily and the efficiency of the maintenance test service is improved.
Patent JP-S63235440-A (JP)
Title: Fine copper wire and its production
Inventor: TANIGAWA TORU
IPC: C22F1/08
Filed: 1987-03-23
Abstract: PURPOSE:To manufacture an inexpensive fine copper wire excellent in deformability and having high wire strength, by casting a Cu alloy containing specific amounts of B, Na, Mg, etc., and Cr in vacuum and applying specific wire drawing and annealing to the resulting ingot. CONSTITUTION:An alloy having a composition consisting of 0.2-2,000ppm, in total, of one or more elements among 0.1-1,000ppm each of B, Na, Mg, Al, Si, K, Ca, V, Ga, Ge, Rb, Sr, Y, Mo, Cd, Cs, Ba, Hf, Ta, W, Tl, and rare- earth elements and 0.1-50ppm Cr and the balance Cu of >=99.999% purity is cast under vacuum or under a nonoxidizing atmosphere. The resulting alloy- ingot billet is repeatedly subjected to wire drawing and annealing treatment so that at least the final draft is regulated to 70-99.99%, preferably about 90-99.95%. Further, the final annealing is applied at about 150-400 deg.C to regulate elongation to 2-20%, preferably about 6-16%, or, after excessive final annealing is applied, working of 1-5% draft is applied to provide similar elongation. In this way, the fine copper wire for bonding wire having superior characteristics can be obtained.
Patent JP-S60211600-A (JP)
Inventor: NAKATSUKA NOBUO
IPC: G08G1/127
Filed: 1984-04-04
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-S58186164-A (JP)
Title: Manufacture of negative electrode for alkaline battery
Inventor: INABA YOSHIMASA
IPC: H01M4/74
Filed: 1982-04-22
Abstract: PURPOSE:To improve the quick charge characteristic without deteriorating the discharge characteristic, in a negative electrode gas absorbing enclosed alkaline battery, by forming a resin layer of polytetra phloroethylene on the surface layer of electrode. CONSTITUTION:Conductive material such as fine powder of active substance, carbonickel powder, etc. is mixed with solution where thickener such as polyvinyl alcohol is dissolved in solvent such as ethylene grycol to produce paste which is applied uniformly on both sides of a porous supporter made of punching metal, for example, then dried and negative electrolyzed by predetermined quantity of electricity in alkali solution and washed sufficiently in water flow to remove alkali component. Thereafter it is immersed for predetermined hour in aqueous dispersion of polytetra phloroethylene under the state containing water in the thin holes of electrode and dried to remove water. An enclosed alkaline battery employing a negative electrode produced through this method will cause low increase of inner pressure even under large current charging of 1hr rate or 30min rate and low deterioration of capacity under large current discharge.
Patent JP-S55161561-A (JP)
Title: Production of composite casting
Inventor: FUKUDA MICHIO
IPC: B22D19/00
Filed: 1979-05-31
Abstract: PURPOSE: To obtain the stereoscopic casting having no oxidation and scale on the inside wall surface of the composite casting by packing the filler added with additives which produce reducing gas when heated into the stereoscopic casting formed by iron plates, pipes, etc. then performing insert casting.  
     CONSTITUTION: In performing insert casting of the stereoscopic casting 2a having the hollow construction 2 composed of hollow parts (a), (b) and connecting parts C, C formed by iron plates, pipes, etc. into a casting product 1, the filler (silica sand) added with additives such as charcoal powder and coke which produce reducing gas when heated is packed in the stereoscopic structure 2a, after which the insert casting of the casting product 1 is done. These eliminate the need for any laborious after treatment owing to the formation of oxide and scale on the inside wall surface of the iron plates in contact with the silica sand and the deposition of sand particles on the inside wall surface and yield the composite casting of the steroscopic structure having clean inside wall surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02245169-A (JP)
Title: Produciton of bouillon
Inventor: MIYAMOTO HAJIME
IPC: A23L23/00
Filed: 1989-03-20
Abstract: PURPOSE:To effectively obtain a bouillon having excellent qualities such as flavor by a simple method comprising mixing an animal extract and a vegetable extract and heating the mixture under a specific condition. CONSTITUTION:An animal extract (e.g. an extract prepared by extracting the meat or bone of a chicken, duck, cattle, pig, etc.) is mixed with a vegetable extract (e.g. an extract prepared by extracting a fresh vegetable such as an onion, carrot, celery, turnip, parsley or garlic) and the mixture is heated at 80-100 deg.C for >=15min, preferably at 90-100 deg.C for 30-60min. to provide the objective bouillon.
Patent JP-H07283104-A (JP)
Title: Chemical application device
Inventor: SAKAGAMI TAKUYA
IPC: G03F7/16
Filed: 1994-04-06
Abstract: PURPOSE:To enable manual dropping of chemical like automatic application thereof by connecting a chemical manual supply means to a nozzle and a chemical container for dropping chemical to a semiconductor wafer and by moving the nozzle to a central part of a semiconductor wafer by a nozzle movement mechanism. CONSTITUTION:A nozzle 9d is arranged together with nozzles 9a, 9b, 9c. An injector type manual chemical supplier 33 is connected to a chemical container 1d wherein appreciation chemical 2d is put through a check valve 4d and is connected to the nozzle 3d through a check valve 5d. At first, the nozzle 9d is selected by a nozzle movement device 18 and is moved to a central part of a semiconductor wafer 16 inside an application cup 14 whose temperature and humidity are controlled as specified. Then, a piston 35 of the manual chemical supplier 33 is manually pulled in a direction as indicated with an arrow A and the appreciation chemical 2d is sucked into a cylinder 34. Then, the piston 35 is pushed in a direction as indicated with an arrow C, and the appreciation chemical 2d inside the cylinder 34 is supplied to the nozzle 9d and is dropped on a central part of the semiconductor wafer 16.
Patent JP-H04304726-A (JP)
Title: Multiplexer/demultiplexer
Inventor: ITOU MASANORI
IPC: H04L25/49
Filed: 1991-04-01
Abstract: PURPOSE:To decrease the synchronization return time by a time of forward protection till out of frame synchronization takes place by providing a shift register circuit bringing a frame synchronization circuit into out of synchronism state when a clock phase is inverted to the multiplexer/demultiplexer. CONSTITUTION:A shift register circuit 8 is provided, which detects a clock phase inverting pulse of a block synchronization circuit 3 to delay a clock phase inverting pulse and inputting the delayed pulse to a frame synchronization circuit 6 so as to output a frame synchronization reset signal to bring the frame synchronization circuit 6 into out of synchronism state in a proper timing to the frame synchronization circuit 6. Thus, when block synchronization is unlocked and the phase of the clock is inverted, frame synchronization is immediately unlocked to implement synchronization locking and then the synchronization restoration time till the frame synchronization is locked and a correct data is outputted is reduced.
Patent JP-S58187196-A (JP)
Title: Preparation of amino acid
Inventor: YOKOZEKI KENZOU
IPC: C12P13/04
Filed: 1982-04-26
Abstract: PURPOSE:To prepare efficiently an amino acid, by cultivating a microorganism, capable of producing the amino acid, and immobilized in a specific carrier. CONSTITUTION:A well-known microorganism capable of producing an amino acid is suspended in an aqueous solution containing a compound having photopolymerizable vinyl groups at both ends, e.g. a resin having no cationic or anionic group in the molecule but photopolymerizable vinyl groups at both ends, and the aqueous solution is then irradiated with ultraviolet light to polymerize the above-mentioned compound and entrap and immobilize the microorganism in the resultant polymer. The resultant immobilized miroorganism is then cultivated by the conventional method to collect the aimed amino acid from the resultant culture.
Patent JP-S543551-A (JP)
Title: Multi-gradation recorder
Inventor: ANDOU HIROYUKI
IPC: H04N1/405
Filed: 1977-06-09
Abstract: PURPOSE:To carry out a dual scanning function, and obtain a highly ditinct record by varying the communication time with a gradation information signal, obtaining the corresponding density, and providing a received image from the facsimile and a circulate function corresponding to an auxiliary scanning density at the transmitter side with the receiving side.
Patent JP-H09225354-A (JP)
Title: Two-component spray nozzle and sprayer
Inventor: KAARU HAINTSU KAIMU
IPC: B05B12/18
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To cover a large area part at equal spray distance with a work medium and accordingly to spray a wide surface in a short time. SOLUTION: At least one jet air channel is formed between a jet air guide part 41 and a work medium guide part 44, the channel is connected at least with one jet air supply line and extended from a nozzle inlet end part 40c1 to a nozzle outlet end part 44i while expanding a distance to a spray axis S which is determined by both end parts of the nozzle inlet end part 40c1 and the nozzle outlet end part 44i, and at least one work medium supply line which extends in the work medium guide part 44 is opened at least to one end part of the jet air channel for constitution.