baber/WOPTO huggingface dataset:
Patent JP-S60146138-A (JP)
Title: Examination apparatus using nuclear magnetic resonance
Inventor: YAMAMOTO ETSUJI
IPC: G01R33/48
Filed: 1984-01-11
Abstract: PURPOSE:To make it possible to measure a relaxation time and chemical shift precisely, by combining a selected high-frequency magnetic field and slant magnetic fields, detecting nuclear magnetic resonance signals, thereby selecting only the signals from the special parts in a body to be examined in the measurement of nuclear magnetic resonance. CONSTITUTION:Against a human body 16 to be examined, magnetic fields are generated by a high frequency magnetic field coil 4, slant magnetic coils 8, 9 and 10 and static magnetic coils 14. The magnetic fields are detected by a detector 6 and operated by a signal processor 7. The directions of the slant magnetic fields are made to be (x), (y) and (z). At first the magnetic field Gx is applied, and the high frequency magnetic fields H is radiated at 90 deg. pulse. Then the magnetic field Gy is applied and the magnetic field H is radiated at 180 deg. pulse. Then the magnetic fields Gz is applied, and the magnetic fields H is radiated at -180 deg. pulse. In this way, at the same time of the generation of the slant magnetic fields, the high frequency magnetic field H is generated at 90 deg., 180 deg. and -180 deg. and detected. Therefore only the signals from the special parts of the object to be examined can be detected and the relaxation time and the chemical shift can be measured precisely.
Patent JP-S62162762-A (JP)
Title: Exhaust gas purifier for diesel engine
Inventor: TAKESHIMA SHINICHI
IPC: F01N3/02
Filed: 1986-01-10
Abstract: PURPOSE:To prevent the overheating and melting of a filter by increasing the EGR gas quantity when the filter temperature is over a set temperature and the particulate accumulation quantity is over a set quantity and the engine load is below a set load. CONSTITUTION:When, in an electronic control unit 30, it is judged that the temperature of a filter 8 which is detected by a temperature sensor 24 is over a preset temperature, and the particulate accumulation quantity detected by the back pressure sensors 18 and 25 is over a predetermined quantity, and the engine load detected by a load sensor 44 is below a preset load value, the duty ratio of an electromagnetic selector valve 23 is determined so that the concentration of oxygen in exhaust gas becomes equal to a prescribed value, and the EGR gas quantity is increased. Therefore, the concentration of oxygen is suppressed to a prescribed value, and particulates combust slowly and are regeneration-treated without overheating the filter 8.
Patent JP-H07205325-A (JP)
Title: Estimation method of capacity of synthetic resin pipe
Inventor: UURITSUHI NAIMAIYAA
IPC: B29D23/00
Filed: 1994-01-13
Abstract: PURPOSE:To provide a comparison method of capacities such as elastic force to tension or compression or bending of a corrugated flexible synthetic resin pipe and rigidity to side pressure (stress of radial direction). CONSTITUTION:Synthetic quality and capacity of a resin pipe which is comprised of a pipe main body of a synthetic resin pipe and outer ring part rising up from the pipe main body, the outer ring part is arranged at equal intervals in the circumferential and longitudinal direction of the pipe main body, a sectional form of a longitudinal direction is made into a form which is short of an upper bottom (short side) is compared with each other by elastic force (Cc) and rigidity (Ct). That is, capacities are compared with each other by a value of the Cc/Ct.
Patent JP-H02182340-A (JP)
Title: Method and apparatus for forming cylindrical body
Inventor: NOMURA SEIJI
IPC: B21J5/06
Filed: 1989-01-10
Abstract: PURPOSE:To improve the yield of material by supporting a backup die to support a punching load over a load necessary for backward extrusion working and as far as a load below the buckling load of the punch. CONSTITUTION:A billet 4 is inserted into a pressure container 8. High pressure is applied to the inside of a hydraulic room 70 for a pin 64 supporting the backup die and raised to supply the backup die 58 through a pin 62 to knock out chips. A ram 26 is lowered by hydraulic pressure and the billet 4 is extruded by the punch 14 backward. Since the thickness of the billet 4 between the punch 14 and the backup die 58 is reduced and the volume of a part extruded cylindrical backward is increased, the load to the billet 4 is increased. When a set load below the buckling load of the punch 14 is obtained, the hydraulic oil in the hydraulic room 70 is removed by signals from a load detector 76. The backup die 58 retreats, enough shearing force acts and the billet 4 is punched to be cylindrical. The chips can be reduced and the yield of material is improved.
Patent JP-S5386695-A (JP)
Title: Oxygen recycle type ozone generating equipment
Inventor: YAGI SHIGENORI
IPC: C01B13/10
Filed: 1977-01-11
Abstract: PURPOSE: To reduce the concn.  of leaked ozone in an adsorption process of oxygen recycle type ozone generating equipment by introducing oxygen gas into an adsorption tower vrom the exhaust port of the tower at a prescribed time and providing a press.  controlling device which can make the press inside the tower almost equal to that in the adsorption process. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09188404-A (JP)
Title: Conveyance device and conveyance method of article
Inventor: ISHIHARA KATSUMI
IPC: B65G11/08
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To secure the high space efficiency and high article assortment efficiency by providing an intermediate-step chute which receives articles which flow in from an upstream chute sequentially and can oscillate and a conveyor which receives articles from the intermediate-step chute and can convey articles in a specified direction. SOLUTION: An article 10 assorted by an assortment device 11 is guided in the right oblique direction due to inclination in a first chute 20. Furthermore, the article 10 is guided on an intermediate-step chute 40 at an inclination position which is continuous with the first chute 20 and is collected. The article 10 collected on the intermediate-step chute 40 slides obliquely, to the left, and downward in accordance with inclination so that the intermediate-step chute 40 and a conveyor 30 are continuous by an oscillation mechanism 60, is guided on the conveyor 30, and is collected. After that, the article 10 is conveyed onto a downstream side conveyor 50 by the conveyor 30 and is collected. Consequently, it is possible to improve article storage capacity greatly in a limited space and enhance the space efficiency.
Patent JP-H10195218-A (JP)
Title: Thermoplastic resin foam
Inventor: MURATA TAKAHIRO
IPC: C08J9/04
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain a thick thermoplastic resin foam having a high expansion ratio and a high closed-cell ratio. SOLUTION: This thermoplastic resin foam is produced from a thermoplastic resin having a relaxation elastic modulus G(t), measured at 180 deg.C and represented by G(t)=σ(t)/0.1  σ(t) is represented by the stress [dyn/cm<2> ] after the passage of (t) sec from application of shearing stress at the time of (t)=0sec}, >=10<4> and <=10<8> dyne/cm<2> relaxation elastic modulus G(t) at (t)=10<-1> sec and >=-0.7 and <=0dyn/cm<2> .sec gradient when the relationship between the relaxation elastic modulus for a period from (t)=10<-1> sec to (t)=10<1> sec and the time (t) is indicated by the common logarithm.
Patent JP-H01182629-A (JP)
Title: Viscous coupling
Inventor: HAGIWARA MAKOTO
IPC: F16D35/00
Filed: 1988-01-11
Abstract: PURPOSE:To improve both responsibility in torque transmission to rear wheels and responsibility in differential restriction to right and left wheels by letting No.1 and No.2 resistance plates be made of magnetic material, and thereby arranging an elastic magnet which regulates the distance between the resistance plates. CONSTITUTION:When exciting current is applied to an electromagnet 17, the line of magnetic force passes through a working chamber 14 so that a magnetic field is produced. As a result, No.1 resistance plate 15 and No.2 resistance plate 16 are mutually attracted, a space between both of the resistance plates 15 and 16 is thereby narrowed so that the capability of viscous fluid transmitting torque is instantly increased. Hence, when a viscous coupling of this type is arranged between a transfer plate and a propeller shaft in four wheel drive based on front-engine front-drive, torque which has been instantly increased can be quickly transmitted to rear wheels at the time of slip occurred at front wheels. In addition, when the viscous coupling is employed in a differential restriction device, differential movement between right and left wheels can be quickly restricted.
Patent JP-S59127485-A (JP)
Title: Back focus device of image pickup tube
Inventor: UCHIDA OSAMU
IPC: H04N5/225
Filed: 1983-01-11
Abstract: PURPOSE:To facilitate the back focus adjustment of an image pickup tube by providing a slit which guides the image pickup tube to the attachment for the image pickup tube, a spring material which presses the image pickup tube in one direction, and a stopper which specified the movement of the image pickup tube by the spring material. CONSTITUTION:The projection 23 of a quartz crystal holder 22 and the projection part 21 of the image pickup tube 20 are set corresponding to the slit 19 of the image-pickup tube attachment 15, and the spring body 27 and a washer 28 are interposed on the outer circumference of the attachment 15. The stopper 17 is engaged threadably in said state to fix the image pickup tube 20 to the attachment 15. In this case, the image pickup tube 20 is pressed toward the stopper 17 through the washer 28 and projection part 21. When the stopper 17 is rotated in the clamping direction or in the opposite direction to move the image pickup tube 20 axially by the elasticity of the spring body 27, attaining back focusing.
Patent JP-H08189243-A (JP)
Title: Locking device of door
Inventor: NAKAMURA TADAYOSHI
IPC: H05K5/03
Filed: 1995-01-11
Abstract: PURPOSE: To reduce the number of parts, to simplify assembling, and to exhibit the function equal to that of the conventional device. CONSTITUTION: The back of a handle main body 1 is integrally provided with a projecting part 5 having a stopper part 7 projected in the radial direction at a part of a disc, and with a non-circular part 6 projected further to the back side over the projecting part 5. A handle main body 1 is fitted in a through hole 8 with a rotation regulating groove 9 formed on a door 2, and a non- circular hole 10 of a locking plate 3 is fitted to the non-circular part 6 and fixed by a set screw 4. If the handle main body 1 is rotated, the locking plate 3 is rotated in a body to lock the door 2.
Patent JP-S5495078-A (JP)
Title: Pressurizing hydration method
Inventor: NAKANO ICHIROU
IPC: B01D25/12
Filed: 1978-01-10
Abstract: PURPOSE: To enable any untreated liquid of any behavior to obtain a moisture-containing rate below a constant value by controlling a compressed fluid-sending pump with a pressure gage located on the halfway of a untreated liquid supply pipe and also by controlling length of pressurizing time in accordance with behavior of untreated liquid.  
     CONSTITUTION: A filter press 1 connects its pressurizing filtration sections by means of a piping system 7 to a tank 6 containing fresh water which is to become compressed fluid and, at the same time, a supply pump 8 is provided at halfway of the piping system 7 for pressurizing and sending the fresh water from the tank 6 to the pressurizing filteration sections. Further, this dehydrator is to be equipped with a pressure gage 5 provided at halfway of a piping system 3 for supplying untreated liquid. And this gage 5 is used for controlling a pump 8 for supplying compressed fluid and also to stop pressurizing operation at the time when the gage showed that pressure dropped below the prescribed pressure. Because of such an arrangement, it is always possible to obtain cake with moisture content below a constant value even at the time when behavior of untreated liquid varied. And since cake comes off satisfactorily, it is easy to maintain and control the pressurizing dehydrator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56100441-A (JP)
Title: Semiconductor ic device with protection element and manufacture thereof
Inventor: SEKI MASATOSHI
IPC: H01L27/02
Filed: 1980-01-16
Abstract: PURPOSE:To obtain a highly-integrated IC with a protection element by providing the protection element in a P type Si substrate, by constituting the P-N junction thereof from the 1st region and the 2nd region deeper than the former, and by connecting an input terminal with the 2nd region through the intermediary of an N type poly-Si layer. CONSTITUTION:A field oxidized film 2 and a gate oxidized film 6 are provided on the P type Si substrate, an opening is made in the film 6, poly-Si 78 is piled, and in a part thereof SiO220 is formed. Next, the resistance of the layer 78 is lowered through P diffusion and N<+> layers 5 and 21 are prepared. The layer 78 and the film 20 are subjected to patterning and gate electrodes 7 and 22, a connection layer 8 of the input terminal with the layer 5, a drain drawing-out layer 23, a resistance layer 24 and a wiring 25 are prepared. Then, the surface of the poly-Si is oxidized thermally and covered with SiO226, while P ions are struck therein, and thereby N<+> layers 4, 3, 27 and 28 are prepared through self-alignment. Being covered with PSG29, Al layers 11 (input terminal), 14, 15 and 31 are prepared selectively. By this constitution, the highly-integrated IC with the protection element A, FETQM as a memory cell and a resistor 24 is formed.
Patent JP-S58122290-A (JP)
Inventor: JIERARUDO EFU BURANDO
IPC: B63H20/00
Filed: 1983-01-11
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-H08190610-A (JP)
Title: Optical character reader
Inventor: KOBAYASHI YOSHIKAZU
IPC: G06K9/32
Filed: 1995-01-12
Abstract: PURPOSE: To normally perform character recognition even if a date stamp is impressed slantingly on a form. CONSTITUTION: A preprocessing part 7 which preprocesses image data of the form 20 is equipped with a tilt detection part 7a, a skew correction part 7b, a top/bottom detection part 7c, and a rotation processing part 7d. The tilt detection part 7a detects the tilt of the date stamp 22 on the basis of a date stamp format detected by a date stamp format judging part 9a. The skew correction part 7b corrects the skew of the date stamp 22. The top/bottom detection part 7c detects the top/bottom attitude of the date stamp 22 after the skew correction. The rotation processing part 7d rotates the data of the date stamp 22 if the top/bottom detection part 7c judged that the top/bottom detection result of the date stamp 22 obtained by the top/bottom detection part 7c indicates an upside-down attitude.  A recognition part 8 recognizes characters from the data of the date stamp outputted by the rotation processing part 7d.
Patent JP-S57118454-A (JP)
Title: Remote monitor device
Inventor: NITSUTA TSUTOMU
IPC: H04Q9/00
Filed: 1981-01-14
Abstract: PURPOSE:To reduce the time required for the fetching of a data, by presuming the order of the slave stations which reach a master station with every necessary time and after this time and selecting a slave station corresponding to the first order based on the presumed order of slave stations to perform the fetching of the data. CONSTITUTION:A data fetching control circuit 55 performs a predictive calculation based on the data given from a slave station and via a switch 51 and presumes the slave station that arrives first after the time point of the predictive calculation. Based on this presumption, the corresponding changeover switch driving circuit 54 is driven to turn on the corresponding switch 51. For the presumption by calculation, the moment when the synchronous signal is detected for each slave station is stored, and the relative detection time with every slave station, i.e., a deviation is obtained with addition of the data transmission time of a cycle for each slave station. As a result, the order of arrival can be calculated for the slave stations other than that of the time point when the predictive calculation is carried out, and the slave staion at the first order is selected as the next slave station.
Patent JP-H07211584-A (JP)
Title: Metal vapor-deposited polyester film capacitor
Inventor: KINOSHITA SHINICHI
IPC: C23C14/20
Filed: 1994-01-17
Abstract: PURPOSE:To obtain a metal vapor-deposited polyester film capacitor whose long-term moistureproof thermal stability is enhanced by a method wherein polycarbonate polyurethane is contained in a coating layer in the metal-vapor- deposited polyester film capacitor which has the coating layer on at least one face of a polyester film and which uses a dielectric as the polyester film. CONSTITUTION:A coating layer in a polyester film contains polycarbonate polyurethane. The polyurethane is constituted of a polyol, a polyisocyanate, a chain extender or a cross-linking agent. The polycarbonate polyurethane uses polycarbonates as one polyol as the main constitutent component of the polyurethane. The polycarbonates are obtained in such a way that, e.g. ester carbonate is reacted with a diol. Thereby, an excellent moistureproof thermal characteristic is obtained, and it can contribute to the enhancement of the long-term reliability of a capacitor.
Patent JP-H09196597-A (JP)
Title: Electromagnetic accelerator
Inventor: ASO YOSHIYUKI
IPC: H02K41/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To enable a superior accelerating characteristic to be attained even in the case of applying an armature having a small diameter or a movable coil. SOLUTION: In a rail-gun type electromagnetic accelerator an armature 2 is accelerated by an electromagnetic force acted among a magnetic field attained by an electrical current flowing in rail electrodes 1a, 1b, a magnetic field supplied from the magnetic field supplying coils 5a, 5b and a current flowing in the armature 2, magnetic flux density condensing conductors 6a, 6b are arranged in a space where the magnetic field supplying coils 5a, 5b supply a magnetic field so as to increase a magnetic flux density of a space K where the armature 2 is accelerated. Accordingly, the magnetic flux density can be increased by an amount accommodating for a reduction in an accelerating performance while a diameter of the armature or the movable coil is kept small, so that even the armature or movable coil having the signal diameter can attain a superior accelerating performance.
Patent JP-H11201705-A (JP)
Title: Size measuring instrument with guide
Inventor: HORIKAWA HIROSHI
IPC: G01B3/46
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a size measuring instrument with a guide having an automatic centering mechanism capable of coping with diameters in a wide range. SOLUTION: This size measuring instrument with a guide is provided with a first measuring arm 52a having a first probe 51a and rotatable on a first fulcrum 53a, a second measuring arm 52b having a second probe 51b and rotatable on a second fulcrum 53b, a biasing means 58a for biasing the first and second probes 51a, 51b into contact with a measured face, first and second displacement detecting means 56a detecting the displacements of the measuring arms 52a, 52b, a guide means having multiple guide members 41a-41d displaceable to be located on virtual cylinder faces centering on the arm axes and capable of displacing two guide members 41a, 41b of multiple guide members 41a-41d in the same directions as the rotating directions of the first and second measuring arms 52a, 52b, and opening/closing means 43a, 61-64, 67,  69 changing the diameters of the virtual cylinder faces on which portions of multiple guide members 41a-41d re located, respectively.
Patent JP-S58120519-A (JP)
Title: Surface treatment of fine powder
Inventor: HAMADA MITSUHIRO
IPC: C01F11/18
Filed: 1982-01-14
Abstract: PURPOSE:To improve the dispersibility and fluidity of fine particles of a lime compound by coating the surfaces of the particles with a prescribed amount of prescribed silicone oil and/or a prescribed fatty acid. CONSTITUTION:Silicone oil represented by the formula (where R is CH3 or C2H5, and X is CH3, CH3O, C2H5 or H) and/or a >=8C satd. or unsatd. fatty acid having a straight chain structure is dissolved in an org. solvent so as to make the concn. 10-100%. This soln. is sprayed on fine powder of a lime compound such as quick lime, heavy calcium carbonate or slaked lime by 0.003- 0.8wt% basing on the amount of the powder to coat the surfaces of the fine particles. Thus, the dispersibility and fluidity of the fine particles are improved.
Patent JP-H03210799-A (JP)
Title: X-ray diagnostic device
Inventor: MOCHIZUKI AKIRA
IPC: H05G1/54
Filed: 1990-01-12
Abstract: PURPOSE:To reduce damage to the anode of an X-ray tube at the time of development of abnormal discharge by lowering a set tube voltage at the time of detection of abnormal discharge to make such control that the value of the tube voltage so lowered returns to its original value. CONSTITUTION:When an abnormal discharge develops at an X-ray tube 6 at the time of X-ray photographing, a large tube current flows so that a tube voltage lowers, and this condition is reflected to a bleeder signal with the result that the signal is compared with a tube voltage set signal in an abnormal discharge detection circuit 12 and an abnormal discharge is detected. Then, the tube voltage set signal is once lowered approximately to an earth potential to make such control that it well rise up after a fixed time. An inverter circuit acts, therefore, such that the tube voltage is made to gradually rise up by the resistance R6 of a time constant control circuit 13 and a capacitor C after a fixed time without such a control operation as suddenly compensates for a voltage drop even if the tube voltage is lowered by an abnormal electric discharge.
Patent JP-2000197847-A (JP)
Title: Control system of spin coater
Inventor: SATO AKIO
IPC: H01L21/027
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a control system of a spin coater which can make a film while the generation of defective coating film and uneven application caused by mist generated by shaking a coating liquid associated with a satellite generated from a nozzle and the high speed rotation of a substrate is being prevented. SOLUTION: A spin coater 1 drops a coating liquid from a nozzle 4 on the upper surface of a substrate 2 held on the main shaft of a rotation mechanism 3 and applies the coating liquid by actuating the mechanism 3 to rotate the substrate 2 at a high speed. An exhaust apparatus 30 evacuates the treatment chamber 8 of the spin coater 1 through an exhaust pipe 10. An application controller 22, when the coating liquid is discharged from the nozzle 4 by a coating liquid supply apparatus 20, stops the operation of the exhaust apparatus 30 to make the treatment chamber 8 almost windless and, when a coating film is formed by rotating the substrate 2 at a high speed, drives the exhaust apparatus 30, and controls it to form a down flow of a necessary wind speed in the treatment chamber 30.
Patent JP-S62163618-A (JP)
Inventor: YOSHIMURA FUMIO
IPC: A01B69/00
Filed: 1986-01-10
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。