baber/WOPTO huggingface dataset:
Patent JP-H03168122-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: KONISHI MINEYUKI
IPC: G01R33/20
Filed: 1989-11-28
Abstract: PURPOSE:To prevent deterioration in rising and falling characteristics of an inclined magnetic field along with a simple construction by forming a high frequency shield body from conducting material with a thickness thereof smaller than skin depth. CONSTITUTION:A high frequency shield body 10 is mounted cylindrically inside an inclined magnetic field generation coil 2 of an apparatus 1 to cut an electromagnetic bonding between the inclined magnetic field generation coil 2 and a high frequency coil 3 attributed to a high frequency pulse to be applied to the high frequency coil 3. A static magnetic field generation coil 11 generates a static magnetic field in a direction of Z axis with respect to a person P to be examined. It should be noted that the high frequency shield body 10 at this apparatus 1 comprises a copper plated layer about 10mum thick formed on the surface of a base made of organic fabrics such as polyester cloth. The thickness of the high frequency shield body 10 is smaller than 30mum in skin depth expressed by 1/(pif0musigma)<1/2> (wherein f0o=63.874MHz0) thereby eliminating deterioration in rising and falling characteristics of the inclined magnetic field generation coil 2.
Patent JP-H04183400-A (JP)
Title: Reagent for measuring blood coagulation activity using synthetic substrate and method for measurement using the same
Inventor: NAGASAWA TAKESHI
IPC: C12Q1/56
Filed: 1990-11-16
Abstract: PURPOSE:To improve preservation stability using a specific synthetic substrate and enable measurement with a general-purpose instrument by preparing a reagent for measuring exogenous blood coagulating reaction containing the specific synthetic substrate, tissual thromboplastin and a calcium salt as principal ingredients. CONSTITUTION:In a measuring reagent for exogenous blood coagulating reaction containing a synthetic substrate, a tissual thromboplastin and a calcium salt as principal ingredients, H-D-phenylalanyl-prolylarginyl-3-carboxy-4- hydroxyanilide or its salt is used as the synthetic substrate. A blood plasma sample is added to the aforementioned reagent for measuring exogenous blood coagulating reaction and incubated. Thrombin is produced by activating the blood coagulating reaction system in the blood plasma sample with the tissual thromboplastin in the above-mentioned reagent and 5-aminosalicylic acid formed by enzymic reaction of the aforementioned thrombin with the synthetic substrate in the above-mentioned reagent is measured to measure the activity of the exogenous blood coagulating reaction of the blood plasma sample.
Patent JP-H05137985-A (JP)
Title: Carbonated spring producing device
Inventor: WATANABE TOSHIYA
IPC: B01F1/00
Filed: 1991-11-25
Abstract: PURPOSE:To stabilize water feeding and to assure the safety in use of the carbonated spring producing device which introduces combustion gases contg. carbon dioxide formed by combustion into a hot water feed path and dissolves the carbon dioxide in the hot water. CONSTITUTION:The combustion gases are introduced into the hot water feed path 13 by a combustion introducing means 16 provided in this path and are brought into direct contact with the hot water or water, by which the carbon dioxide is dissolved and the combustion gases are separated by a gas-liquid separating means 17. Only the hot water dissolved in the carbon dioxide is supplied to a prescribed place. A discharge rate control means 19 is provided in the midway of a discharge path 18 and a control means 20 for controlling the discharge rate control means 19 according to the sate of the hot water or the water or the combustion gases is provided.
Patent JP-H06164908-A (JP)
Title: Intermediate tone picture recording method
Inventor: ISAKA KAZUO
IPC: H04N1/40
Filed: 1992-11-18
Abstract: PURPOSE:To make gradation at a low density compatible with gradation stability by propagating picture density information to an adjacent matrix when a picture is recorded through the use of a dither matrix and a picture density in the matrix is a threshold level or below. CONSTITUTION:A density of each picture element is digitized in the unit of 1/9 and when recording reproduction is unstable less than a density of 2/9, for picture elements in a thick line in figure are expressed in the following while the denominator is all set to nine. That is, since picture elements at upper left are in a recording reproduction unstable area with a density of 0.5, the picture elements are not recorded and the error is propagated to upper right picture elements. Since the density of the upper right picture elements is less than two because of 0.5X2=1, the picture elements are not similarly recorded and the error is propagated to lower left picture elements. The density of lower left picture elements is less than two because of 0.5X3=1.5 and the picture elements are processed similarly as above, resulting that picture elements at lower right reach a density possible for stable recording because of 0.5X4=2 and two dots are recorded. Thus, the gradation, the gradation stability and the resolution and gradation are made compatible at a low density part.
Patent JP-H01149646-A (JP)
Title: Wave detecting circuit with level fluctuation correcting function
Inventor: SHIBAZAKI ETSUO
IPC: H04L27/06
Filed: 1987-12-07
Abstract: PURPOSE:To reduce the deterioration in rising and falling times and distortion of detection output signals by detecting the fluctuation of the level of input signals and, in accordance with the level fluctuation, changing the level of reference signals which slice rectifying signals. CONSTITUTION:In case where non-modulated ON-OFF signals are inputted to a receiving input IN, the output (a) of a full-wave rectifying circuit 2 becomes DC signals which take the envelope of the inputted ON-OFF signals and is given to the input terminal A of a comparator 3. On the other hand, the mean value of the DC signals of the full-wave rectifying output is outputted at a low-pass filter 4 and given to the input terminal of a reference voltage controlling circuit 5. At the circuit 5, the output (c) of the said circuit 5 is usually controlled by using the value of the DC-level signals of an input (b). Therefore, when the slicing level of the comparator 3 is always set at the mean value of the input signal level, fluctuation of the incoming call level can be coped with.
Patent JP-H08167874-A (JP)
Title: Portable input device
Inventor: MUTA TOMOMITSU
IPC: H04W84/10
Filed: 1994-12-13
Abstract: PURPOSE: To reduce the power consumption of a portable input device by shifting a control part to a sleep mode from an active mode only when an active/sleep mode setting key is operated or the detection output is supplied from a displacement detection means. CONSTITUTION: When an operator pushes once an active/sleep mode setting key 14, the sleep mode setting output is supplied to a control part 12 from the key 14 and the part 12 is set in a sleep mode in response to the supplied setting output. When the position of a portable input device 5 is fixed to a computer 1, a displacement detection part 15 detects the fixed state of the device 5 and starts the counting of an internal timer. Then the part 15 produces the detection output when the relative angle data have no displacement yet even if the count value of the timer reaches the set value, e.g. the timer counts up 20 seconds. The detection output is supplied to the part 12 which is set in a sleep mode in response to the mode setting output.
Patent JP-2000100378-A (JP)
Title: Double-tube type fluorescent lamp
Inventor: NOGUCHI HIDEHIKO
IPC: H01J61/34
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To improve earthquake resistance and resistance to impacts irrespective of the length of a lamp by forming at least one recessed part recessed radially inwardly in a straight tube portion of an outer tube. SOLUTION: Recessed parts 8 in a straight tube portion of an outer tube 5 are formed to keep a vertical distance μ, where 0<=μ<=0.05 mm, between the outer surface of an inner tube 1 and an inner surface of the outer tube 5. That is, the outer surface of the inner tube 1 and the inner surface of the outer tube 5 abut on each other or form a gap 6 of 0.05 m or less, in terms of a vertical distance. As another embodiment, gaps communicating with a gap 6 are formed between opposite-end sealed parts of the inner tube 1 and opposite-end sealed parts of the outer tube 5. While the load resisting strength of a double-tube type fluorescent lamp without recessed parts falls below 250G when it exceeds 150 mm in the length of lamp, results have been obtained that this lamp withstands 250G or higher.  Shapes such as a crank shape, a U shape, and a W shape, or a longitudinal cross-sectional shape of a glass bulb are also applicable.
Patent JP-H01153524-A (JP)
Title: Production of superconducting material
Inventor: KOSUGE SHIGECHIKA
IPC: H01B12/06
Filed: 1987-12-09
Abstract: PURPOSE:To efficiently supply oxygen deficient in a component of coating film and to obtain a superconducting material containing a coating film having excellent superconducting characteristics on the surface of a substrate, by forming a coating film of a specific superconducting substance on the surface of a substrate to give a superconducting material and spraying an excited oxygen gas upon the coating film. CONSTITUTION:For example, a vacuum container 4 is evacuated to a prescribed degree of vacuum, a deposition source 5 consisting of a sintered compound oxide containing CuxOy group is irradiated with laser a to evaporate particles, which are deposited on the surface of a substrate 2 heated by a heater 6 to give a superconducting material 1 having formed a coating film 3 of a superconductor of a compound oxide containing CuxOy group on the substrate 2. Then the material 1 is stored in a container 10 having an O2-containing atmosphere, O2 fed through an oxygen feed pipe 12 of an injector 11 is excited through a conduit 13 attached to the feed pipe 12 and a quartz exciting pipe 15 which has an outer periphery wound by a high-frequency coil 14 and connected to the conduit, the excited oxygen is sprayed upon the coating film 3, the component of the coating film 3 is supplied with O2 to provide the coating film 3 with excellent superconducting properties.
Patent JP-H01150765-A (JP)
Title: Method of mounting liquid tank of ceiling type dehumidifier
Inventor: ISHIZU KAZUMI
IPC: F25B29/00
Filed: 1987-12-09
Abstract: PURPOSE: To securely store a liquid refrigerant by disposing a liquid tank among an evaporator, a reheater, and a water recepter. CONSTITUTION: Intake air sucked from a back surface is discharged from a casing 8 to an evaporator 2 with the aid of a fan motor 9, and air cooled with an evaporator is discharged to a reheater 1 and an internal surface of a water receptor 7, upon dehumidifying operation. The cold air discharged to the reheater 1 is heated with the reheater 1 into warm air which is then discharged to the outside of a body. The cold air discharged to the internal surface of the water receptor 7 simply cools liquid tanks 3, 4 and further simply cools the air on the internal surface of the water receptor 7, but is prevented from going out to the outside.  Since the liquid tank is not disposed on an air passage, it does not influence onto ventilation resistance and is exposed to the air (cold air) discharged from the evaporator 2 at all times, the refrigerant is securely stored as liquid upon the dehumidifying operation. When the liquid tank is reformed to a long distance piping at a field, the water receiver 7 easy to mount and demount is removed, and is additionally mounted on a liquid tank mounting plate 5 with a liquid tank fixing band 6 matching piping length.
Patent JP-H02160958-A (JP)
Title: Apparatus for judging quality of modified reed for air jet loom
Inventor: TAKEHANA TATSUO
IPC: D03J1/24
Filed: 1988-12-07
Abstract: PURPOSE:To accurately judge the quality of a modified reed by blasting air from the front-side of a modified loom against a guide groove and measuring the air flow passed through the reed. CONSTITUTION:Air for measurement is blasted through a measuring nozzle 7 in front of a modified reed 2 and the air flow passed through the reed is measured by a flow rate detector 8 at the back of the modified reed 2. The quality of the modified reed can be accurately determined in relation to the position or each reed by measuring the flow rate and flow rate distribution of the air at the back of the reed.
Patent JP-H11123962-A (JP)
Title: Folding seat for vehicle
Inventor: KURAGANO KENTARO
IPC: B60N2/30
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To incline a setback forward by remote operation, to improve appearance without exposing a jointing member such as a wire, and to prevent the jointing member of the wire from breakage or cut off by being caught or twisted. SOLUTION: The front end part of a seat cushion 12 is fitted by a locking mechanism 21 mounted on a vehicle floor surface 20. A pivoting part 31 is formed at the rear part of the seat cushion 12. A folding seat 11 is turned rearward and is stored in a luggage room formed behind the folding seat 11. The forward inclining plate 19 of a reclining mechanism 15 is connected to a remote control lever 41 through a jointing member 43. The jointing member 43 is inserted in a hinge pipe 35 provided at the pivoting part 31 of the seat cushion 12.
Patent JP-H07136222-A (JP)
Title: Operating table
Inventor: OGAWA KATSUSHI
IPC: A61G13/00
Filed: 1993-11-15
Abstract: PURPOSE:To provide the operating table by which X-ray photographing can be executed in such a state a it is in the course of executing operation, and also, which is light in weight and excellent in its handleability. CONSTITUTION:This surgery stand is constituted so that a pair of front/rear and left/right support stands 11 provided with a mat base 14 in the upper end are arranged so that they are separated to the left and the right and can be allowed to stand closely to each other by side bars 12, and also, the side bars 12 combined with the front and the rear support stands 11 are connected so that the movement can be adjusted in the forward and the backward directions along a guide shaft 13, and the support stands 11, the side bars 12, the guide shaft 13 and the mat base 14 are all constituted of CFRP.
Patent JP-H10137983-A (JP)
Title: Power transmitting equipment of press
Inventor: YOSHIDA MASAHIRO
IPC: F16H33/02
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To reduce the unbalanced force by converting the uniform rotation of a flywheel into the non-uniform rotation through a link mechanism to be transmitted to a crank shaft. SOLUTION: The rotation of a flywheel 14 is transmitted to a shaft 18 through a clutch and brake mechanism 32, and an arm 50 concentric with a rotary shall 46 is rotated through a gear 42 and a gear 44. The arm 50 is rotated around the axis P16, a lever 58 is turned through the simultaneously rotating link 52, and a crank shaft 16 is finally turned by the lever 58. The uniform rotation of the rotary shaft 46 is converted into the non-uniform rotation and transmitted to the lever 58 and the crank shaft 16. The link mechanism performs the relative angular rotation, i.e., bending and stretching motion, and the difference between the angular velocity of the rotary shaft 46 and the arm 50 in uniform rotation and the angular velocity 58 the lever 58 in non-uniform rotation is absorbed.
Patent JP-H09275826-A (JP)
Title: Hose nozzle
Inventor: ADEI SHIEFUARAMU
IPC: A01G25/02
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide the new subject device, capable of regulating a flow rate from a housing surface by setting up a flow rate regulator of a specific construction between a water inlet and a water outlet and capable of easily regulating a water-ejecting amount by one hand. SOLUTION: A housing 10 having a water inlet 16, plural water outlets 28 and a water duct 20 between the water inlet 16 and the each water outlet is installed, and also, combined with the each water outlet, a flow rate regulator 22 capable of working between a blocking position obstructing a water flow and an open position permitting the water flow is set up. Further, the flow rate regulator 22 is made regulatable with an operation tool on a surface of the housing 10. The flow rate regulator 22 favorably comprises a first room 40 connecting to a water inlet side of the water duct, a second room 42 connecting to a water outlet side of the water duct and having a port 44 for blocking between it and the first room and a piston 50 capable of moving between the blocking position of the water flow and the open position.  It is favorable to regulate a flow rate by moving the piston 50 by sliding a knob 78 behind and moving an operation slide 76.
Patent JP-H11146591-A (JP)
Title: Ac generator for motor vehicle
Inventor: YOSHIDA ISAO
IPC: H02K3/28
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an AC generator for motor vehicle capable of reducing fan noise, while suppressing any increase in man-hours for winding and in time required for winding process. SOLUTION: A three-phase stator coil 33, constituting the inner side portion of a coil end in radial direction is wound into a two-layer wave winding, and the stator coils 31, 32 of the remaining first phase and second phase are to be made into the single-layer wave winding. In this way, fan noise is reduced, while restricting the complications in winding man-hours and the increase in the time required of the winding process.
Patent JP-H023531-A (JP)
Title: Fuel tank
Inventor: HAINAA EFURINGU
IPC: B60K15/035
Filed: 1988-12-09
Abstract: PURPOSE: To simplify the structure of a control valve by forming a closing valve so that it can be used also as the valve disc of the control valve in a fuel tank in which a trap is disposed in a filling tube and the self-closing control valve of the trap is opened and closed by a flapper type closing valve. CONSTITUTION: A trap 16 for trapping fuel vapor is disposed inside a filling tube 12' of a fuel tank. The trap 16 is provided with a self-closing type control valve 43 for connecting a space located on the upper side of the maximum filling level on the fuel tank to an activated charcoal filter in an engine intake pipe. Also, the control valve 43 is opened by the flapper type closing valve 60 when a fuel injection nozzle 50 is inserted into a guide path 48. In this case, the closing valve 60 is used also as the valve disc of the control valve 43. Then, only a pipe 28 for connecting the control valve 43 to the activated charcoal filter is disposed on the outside of the filling tube 12'. Thus the structure, assembly, and operation of the control valve 43 are facilitated.
Patent JP-H06157141-A (JP)
Title: Spalling-resistant sintered compact
Inventor: HANZAWA SHIGERU
IPC: C04B35/64
Filed: 1992-11-19
Abstract: PURPOSE:To improve the spalling resistance of a sintered compact at the time of producing the sintered compact contg. a non-oxide ceramic by specifying the ratio of the flexural strength at a specified high temp. to that at normal temps. CONSTITUTION:An Si-SiC sintered compact is produced as follows. SiC powders and graphite powders are mixed, and an org. binder, water and org. solvent are incorporated into the mixture. The forming material is compacted. The compact is placed in a metallic silicon atmosphere and in a reduced-pressure inert gas atmosphere or in vacuum to impregnate the compact with the metallic silicon. An Si-SiC sintered compact is produced in such a manner the ratio of the flexural strength at 900-1000 deg.C to that at normal temps. is controlled to 0.9-1.2. Since the temp. change of the flexural strength of this sintered compact is small and the compact is excellent in spalling resistance, the compact is appropriately used for the shelf in the rapid sintering furnace for the ceramic, etc.
Patent JP-H07165072-A (JP)
Title: Side shift device for rail truck
Inventor: NOBUHARA SUEO
IPC: B65H67/06
Filed: 1993-12-10
Abstract: PURPOSE:To provide a side shift device for rail truck, which can be located in a small space of an existing equipment. CONSTITUTION:A device for moving a coil truck 1 to retreat it from a traveling rail 8, on which plural trucks 1 travel, is provided with a main rail truck 2, on which rail 2a, 3a are laid, and a spare rail truck 3, a connecting rod 4 for connecting the main rail truck and the spare rail truck 2 freely to change a space between them, an electric motor 6 for driving the main rail truck 2, and a worm 7.
Patent JP-2001128808-A (JP)
Title: Storage type bed for infant
Inventor: AJIKI SHINICHI
IPC: A47D7/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To enable easy and simple mounting and dismounting work by forming the entire part of a heavy storage type bed for infants to adequate bisection constitution and detaining other constitution parts to one component mounted at a wall surface without carrying out the work for mounting the bed to the wall surface in the state of lifting the entire part thereof. SOLUTION: Only the lightweight and small-sized mounting part 1 is mounted to the wall surface W by means of mounting screw rods 1d and nuts 1e. The bed component 2 is constituted by connectively inserting an energizing means 5 for energizing an arm part 4 to be mounted which is pivotally fitted by a horizontal facing shaft rod 3b to the rear side end 3a of the bed part toward the bed part 3 so as to be flatly superposed thereon between the bed part 3 and the arm part 4 to be mounted.  A part 4A to be detained which is disposed at the arm part 4 to be mounted is detained to the detaining parts 1a and 1b of the mounting part 1 in the state of folding the bed component 2, by which the bed part 3 is made freely regulable in height and is freely held to a nonuse erecting state Y in which the bed part 3 is attached to the wall surface W and a use laying down stage X in which the head part is turned and lowered to an arrow R direction.
Patent JP-H03174285-A (JP)
Title: Flash classifier provided with classifying plate lift
Inventor: YAMADA YUSUKE
IPC: B07B7/08
Filed: 1989-12-01
Abstract: PURPOSE:To facilitate the adjustment of a classification point by providing a classifying plate lift between the classifying plate in a classification chamber and a fine powder discharge pipe and lifting the classifying plate up and down with a handle outside the main body. CONSTITUTION:A fine powder discharge pipe 6 is connected to the central opening of the classifying plate 3, and a coarse powder discharge port 7 is formed around the periphery. The plate 3 is supported by a fixed classifying plate-guide supporting rod 8, a thread part 23 is provided on the inner periphery of the cylindrical part of the plate 3, and a thread part on the periphery of the cylindrical part of a gear 9 is engaged with the thread part 23. The gear 9 is rotatably supported by a turntable 10 through a bearing 11, and the cylindrical part is supported by a bearing 12. A pinion 13 is provided to the spindle 14 of the handle 17 set outside the main body and meshed with the gear 9. Accordingly, the gear 9 is rotated by the handle 17, the plate 3 not rotated is lifted up and down by the rotation of the thread part, the volume of the classification chamber 5 is easily changed, and the classification point is easily adjusted.