baber/WOPTO huggingface dataset:
Patent JP-H01149609-A (JP)
Title: Magnetostatic wave delaying device
Inventor: MATSUURA HIROYUKI
IPC: H03B5/18
Filed: 1987-12-07
Abstract: PURPOSE:To stabilize the oscillation of the title device and reduce the noise produced by the device by providing two magnetostatic wave delaying lines having the same reflection characteristic and two 3dB-90 deg. hybrid elements and connecting a terminating resistance to one of the input ports of the 1st element and another terminating resistance to one of the output ports of a 2nd element. CONSTITUTION:When reflection of microwaves takes place in transducers 13a and 13b, reflecting waves again return to ports P3 and P4. Then magnetostatic waves radiated from the transducers 13a and 13b are propagated on a YIG thin film and converted into electric signals by means of transducers 17a and 17b, with a phase difference of 90 deg. being maintained between them. The two electric signals become the same in phase at the port P4 of a 3dB-90 deg. hybrid element 21 and are outputted after they are added to each other. Moverover, even when the delaying line from the port P4 of the above-mentioned element 21 is considered, no reflection takes place. Therefore, when 3dB-90 deg. hybrid elements are connected with the input and output of a delaying line pair, oscillation characteristics of stability, no noise, etc., can be obtained, because excessive electric signals produced by reflecting waves do not exist in an oscillation loop.
Patent JP-H09164697-A (JP)
Title: Ink supply unit for ink-jet printer
Inventor: JIYON EE BARINAGA
IPC: B41J2/175
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To send out ink from an ink tank to a printing head without using an active mechanism. SOLUTION: A pair of pressure plates 22 biased by a coil spring 70 are provided to each of chambers 18 housing the individual ink cartridges 14 of a cartridge housing part 12. By pushing each ink cartridge 14 from the taper parts provided to the upper ends of a pair of the pressure plates 22, the pressure plates 22 apply pressure to the ink tank 32 of each ink cartridge 14. By pushing the ink cartridge 14 up to a definite position, the liquid outlet 46 thereof is connected to the tube extending to a printing head and pressurized ink is sent into the printing head.
Patent JP-H05142171-A (JP)
Title: Induction heating flaw detector
Inventor: FUJIMURA SHIGEO
IPC: G01N21/89
Filed: 1991-11-25
Abstract: PURPOSE:To obtain an induction heating flaw detector which enables the prevention of erroneous detection in a surface flaw detection of a bar-like material to be inspected even when a part with a lover infrared emissivity and a pin angle exists on a surface. CONSTITUTION:This apparatus is provided with an infrared camera 5 which takes infrared rays 4 to be radiated from the surface of a material 1 to be inspected heated by electromagnetic induction to obtain an image data and a video interface 6 and an image memory 7. Moreover, a normal-way differentiating part 8 and an opposite- way differentiating part 9 are arranged to perform a differentiation processing of a width-wise image date of the material 1 to be inspected from two directions while a synthesizing section 10 is provided to perform an AND processing of a bidirectional data obtained. A flaw judging section 11 is provided to judge flaws by the resulting synthetic data and a judgment level setting section 12 to set a judgment level. On the other hands, as a measure for erroneous detection because of a pin angle, a flaw histogram preparing section 13 is provided which totalizes a flaw judgment data for the overall length to obtain a flaw value distribution data per width position. Thus, a width-wise flaw judgment level is changed based on the flaw value distribution data to accomplish a rejudgment processing.
Patent JP-2000138550-A (JP)
Title: Surface mounting piezoelectric device
Inventor: MATSUMOTO KIYOSHI
IPC: H03H9/10
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent the falling of a piezoelectric vibrator element from pads formed in a ceramic package when the end sections of lead electrodes stuck to the surface of a blank piezoelectric plate with a conductive adhesive come off the surface together with the adhesive due to impacts, etc., without causing a restriction on the free vibration of a quartz resonator due to the increased applying amount of the adhesive in connecting and supporting the piezoelectric vibrator element by sticking the lead electrodes of the element to the pads with the adhesive. SOLUTION: In a surface mounting piezoelectric device constructed in such a way that a metallic lid is fixed to the outer frame of a package 1 having a recessed section on its top face in a state where at least one end section of a piezoelectric vibrator element is suck to the upper surface of a step in the package 1 with conductive adhesives 8a and 8b, the piezoelectric vibrator element is provided with a blank piezoelectric plate, exciting electrodes 11 and 12 respectively formed on the front and rear surfaces of the blank piezoelectric plate, and lead electrodes 11a and 12a respectively extended from the electrodes 11 and 12 to one end of the piezoelectric plate. In addition, the applying extents of the adhesives 8a and 8b are set across the ends of the electrodes and the adjacent parts of the surface of the piezoelectric plate to the ends.
Patent JP-H09142059-A (JP)
Title: Bank book page turnover mechanism control sequence
Inventor: MIZUMURA MASAMI
IPC: G06Q40/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To protect bank book papers from being wrapped into a roller in the page tunover operation of the bank book. SOLUTION: A system comprises feed rollers 1 and 2 for feeding a bank book, a page turnover roller 3 for turning over the page of the bank book, a press roller 4 for pressing the bank book to the page turnover roller 3, a pushing-up bar 5 for curling the bank book at the time of turning over the page and an upper paper guide 6 and a lower paper guide 7 for guiding the bank book at the time of feeding. A page being pushed up is protected from being wrapped into the roller 3 by rotating the page turnover roller 3 in the direction reverse to the feed direction in the processing of the bank book is clamped by the feed rollers 1 and 2.
Patent JP-2001135111-A (JP)
Title: Ray tracing method and computer readable recording medium recording ray tracing program
Inventor: TAKASE YASUO
IPC: G06F19/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To easily trace a ray moving in light ducts with simple inputting operation without using special expertise. SOLUTION: The equation of a ray made incident from an arbitrary incidence point A in single light ducts 17, 18, 19 into the single light ducts at an arbitrary incident light vector α is represented by using parameters. A plane where a positive and minimum parameter is calculated out of the plural parameters calculated from the respective equations representing respective planes of the single light ducts and the equation of the ray is decided to be a plane having a crossing B where the light beam is reflected or transmitted. The crossing is calculated from the parameter and the equation of the ray, and the equation of a reflected light vector β reflected from the intersection is found from a normal vector γ passing through the intersection in the plane having the intersection and the incidence light vector, and the next intersecting and reflected light vector are calculated in a similar way using the intersection as an incidence point and the reflected light vector as an incidence light vector for tracing the ray.
Patent JP-H02155694-A (JP)
Title: Thermal transfer recording medium
Inventor: SHINOHARA HIDEO
IPC: B41M5/40
Filed: 1988-12-07
Abstract: PURPOSE:To prevent the formation of a hole in a substrate or the cutting thereof even when a color material solution of a solvent system is applied on the substrate being poor in solvent resistance and thereby to enable the application of the color material solution without any problem by having a construction wherein a thermosetting resin layer is laminated on the substrate and then a color material layer is laminated on said layer. CONSTITUTION:A thermosetting resin layer is provided on a substrate and then a color material layer is provided on said layer. In the case when a hot-melt color material layer is formed by solvent coating on a substrate formed of a polymer being poor in solvent resistance, neither wrinkle nor cutting takes place on or in the substrate in the process of coating even when any ordinary solvent is used, and the coating can be performed without any problem. In a thermal transfer recording medium having the color material layer on one surface of the substrate, a thermal transfer recording medium of the present inventing has a construction wherein thermosetting resin is laminated on the substrate and then the color material layer is laminated on said resin. For the substrate, a well known film or paper can be used. As for the thermosetting resin, the resin obtained by making a self-crosslinking water resin emulsion or a water resin emulsion having a hydroxyl or carboxyl group react with a hydroxylic resin crosslinking agent is used.
Patent JP-H03170029-A (JP)
Title: Water level measuring instrument
Inventor: SUZUKI TOSHIHARU
IPC: G01F23/28
Filed: 1989-11-29
Abstract: PURPOSE:To improve the measurement accuracy and to attain a quick measurement by finding the size of a water surface image in a screen image in a constant area which is obtained by a television camera. CONSTITUTION:An industrial television camera 4 in a camera case 3 photographs the surface 1 of water on which light is projected from a light projecting device 9 and its signal is inputted to an image processor 6 through a video signal cable 5. The image signal is outputted as an electric water level signal of 1 - 5V in DC voltage and 4 - 20 milliamperes to a water level measure ment signal cable 7. When the distances from the camera 4 to water surfaces 1a and 1b are different, the diameter A of a well 8, the field angle alpha of the camera 4, and screen widths Wa and Wb are already known, so the distances l1 and l2 from the camera 4 to the water surfaces 1a and 1b are found by measuring the diameter of the water surface image, so highly accurate and quick measuring operation is attained.
Patent JP-H05144354-A (JP)
Title: Pressure switch
Inventor: TOMIMATSU KAZUNARI
IPC: H01H35/34
Filed: 1991-11-26
Abstract: PURPOSE:To prevent misuse, contract an installation space, and prevent malfunction by setting plural action pressure values of different pressures from each other for a pressure switch. CONSTITUTION:A first contact mechanism 10 and a second contact mechanism 16 are provided as contact mechanisms. A flexible metal thin plate 13 of the first contact mechanism 10 and a flexible metal thin plate 19 of a second contact mechanism 16 are disposed at a gap G in the same direction as the deformation direction of a disc-like diaphragm 1, and a throughhole 13a of a smaller diameter than the diameter of a shaft body 9 is provided in the flexible metal thin plate 13. For holding the gap G securely, fixed contact holding plates 14, 20 and holding plates 15, 21 are integrally connected to each other by a holding frame 22. The shaft body 9 has a step part 9a, and a forward end side 9b of the step part 9a is set to have a thinner diameter than the throughhole 13a and a shorter length than the gap G. In this constitution, a pressure switch with which an opening pressure of the second contact mechanism 16 is necessarily higher than an opening pressure of the first contact mechanism 10 can be provided.
Patent JP-S63296497-A (JP)
Inventor: TSURATSUTEI MARIO
IPC: G08C19/28
Filed: 1987-12-09
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-H09122715-A (JP)
Title: Method for grinding rolling roll and device therefor
Inventor: OKAMOTO HIROBUMI
IPC: B24B51/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent the feed mark caused by a grinding wheel and to reduce a lowering of yield by gradually enlarging the interval between a grinding wheel and a roll every pass of a wheel spindle stock, also executing grinding at the rising gradient of roll crown and not executing grinding at the falling gradient at the time of the final finish grinding. SOLUTION: With a grinding control part, the grinding wheel is bitten into the surface of the rising gradient of roll crown at a presribed depth δ1 =0mm of cut with a grinding control part, grinding is executed to the middle of a roll to be ground and, when the grinding wheel is situated in the middle of the roll, the grinding wheel is retreated. By reversing a traversing mechanism, the surface of the rising gradient is ground at a constant depth δ1 =0mm of cut to the middle of the roll. When the roll crown becomes the falling gradient, the grinding wheel is retreated, the traversing mechanism is reversed and grinding is executed to the middle of the roll at a prescribed depth δ2 =-0.03mm of cut.  When the grinding wheel is situated in the middle, after retreating the grinding wheel and moving it to the other end, grinding is executed to the middle of the roll at the depth δ2 =-0.03mm of cut. In the above manner, the final finish grinding is completed.
Patent JP-H04181625-A (JP)
Title: Thermal fuse
Inventor: TADOKORO TOMOHIRO
IPC: H01H85/02
Filed: 1990-11-14
Abstract: PURPOSE:To improve the reliability of a thermal fuse with the operating temperature of the thermal fuse unchangeable even after the long time use of the thermal fuse at high temperature by applying a flux, composed of disproportional rosin, to the surface of the fusible alloy of the thermal fuse. CONSTITUTION:A Sn-Pb-In system alloy is used for a fusible alloy 3, the fusible alloy 3 is housed and sealed in an insulating case 5, and moreover a flux 4a composed of disproportional rosin is applied to the surface of the alloy 3 to form a thermal fuse. The flux 4a in which the disproportional rosin is thus used is thermally stable, and the deterioration of the flux 4a is little and the operating temperature of a thermal fuse is stable even after the long time use of the thermal fuse at high temperature. This can increase the reliability of the thermal fuse.
Patent JP-2000138709-A (JP)
Title: Exchange and method for capturing exchange outgoing trunk
Inventor: HOSHI RIE
IPC: H04Q3/62
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To allow a reserved call to preferentially capture a reserved trunk in congestion. SOLUTION: Outgoing trunks 141 to 14N are divided between reservation trunks and nonreservation trunks, a CPU 20 makes calls from subscriber terminals TL1 to TLN to equally capture the reservation trunks, regardless of whether they are a reserved call or an unreserved call in an uncongested state where the activity ratio of the reservation trunks is low, makes the reserved calls to preferentially capture the reservation trunks in a congested state, where the activity ratio of the reservation trunks is high and to cause a line to be used preferentially.
Patent JP-H01149913-A (JP)
Title: Hood for furnace top opening in smelting reduction furnace
Inventor: MAEDA TAKUYA
IPC: C21B13/00
Filed: 1987-12-07
Abstract: PURPOSE:To effectively utilize secondary combustion heat to smelting reduction of ore by fitting furnace top opening hood body integratedly arranging a roof plate on the top opening part, arranging a gas exhaust duct on circumferential side wall at the hood body and lining refractory on inner surface of the roof plate. CONSTITUTION:The cylindrical furnace top opening hood body 1 having the opening cross section corresponding to the cross section shape of the top opening in the furnace is fitted on the furnace top opening part 12 in the smelting reduction furnace 11, and the roof plate 2 is integratedly arranged on the upper end thereof as facing to the molten iron F surface. The gas exhaust duct 5 is connected with the circumferential side wall of this body 1, and the inner surface of the roof plate 2 and the inner circumferential surface of the hood body 1 are lined with the refractory 4. By this constitution, the pre-reduced iron ore is charged into the furnace bottom part from a pre-reduction furnace 21, and coal and lime from a charging pipe 14 and oxygen from a blowing pipe 15 are blown, respectively to execute the reduction. Then, at the time of secondarily burning a part of gas generated from the molten iron F and having combustible component, luminous flame by the secondary combustion is reflected with the refractory 4, and the radiation heat is transferred into the molten iron F at the lower part and recovered. By this method, the generated heat by the secondary combustion is utilized to the smelting reduction without useless.
Patent JP-S63167768-A (JP)
Title: Novel sea tangle food and production thereof
Inventor: KAWANISHI KAZUKO
IPC: A23L17/60
Filed: 1986-12-29
Abstract: PURPOSE:To produce a sheetlike sea tangle food having taste and sense of eating beyond conventional concepts of sea tangle, by finely cutting raw algae of sea tangle, seasoning the raw algae and treating the seasoned raw algae in the extruder. CONSTITUTION:Raw algae are finely cut to about 1-2cm size and boiled down with a seasoning solution at about 60-95 deg.C for about 5-6hr. Small pieces of the seasoned raw algae are milled or preferably simultaneously passed through a mincer, formed into a raw noodle form and then extruded through an extruder. The resultant pasty extrudate is subsequently extended into a sheetlike form in a rolling and the obtained sheet, if necessary, is then cut to a suitable size and then dried to provide about 2-3% moisture content.
Patent JP-H07158165-A (JP)
Title: Unit building
Inventor: TAKEUCHI ATSUSHI
IPC: E04B1/348
Filed: 1993-12-10
Abstract: PURPOSE:To improve the productivity of a unit building by a method wherein, in a unit building, a lower structure of an upper-story building unit and an upper structure of an lower-story building unit are integrally connected with each other to increase floor rigidity of an upper floor, thereby improving the vibration isolation of the building. CONSTITUTION:In a unit building 10, an vibration-isolation joint 31 including adhesive tapes 32, 33 is interposed between a lower structure (floor girder 13) of an upper-story building unit 11A and an upper structure (ceiling girder 14) of a lower-story building unit 11B. And the lower structure and the upper structure are combined through the tapes 32, 33 of the joint 31.
Patent JP-2000136254-A (JP)
Title: Polyolefin-based porous film
Inventor: SHIRAISHI TAIICHI
IPC: C08K3/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject film useful as a back sheet for paper diaper, etc., having uniform moisture permeability in the whole film, extremely excellent water-vapor permeability and whole light transmittance, comprising a specific polyolefin composition so as to have specified physical properties by making the film porous by drawing. SOLUTION: This polyolefin-based resin porous film comprises a polyolefin composition constituted of preferably 100 pts.wt. of a polyolefin-based resin (e.g. linear low-density polyethylene, etc.), and 40-200 pts.wt. of a dispersed inorganic filler having 50% median diameter (measured by light scattering method) of 7-15 μm, is made porous by drawing and has uniform moisture permeability in the whole film, >=1,000 g/m2.24 hr water-vapor permeability and >=65% whole light transmittance. The film has preferably 20-50 μm thickness and is obtained preferably by forming the composition into a filmy state and drawing the filmy substance.
Patent JP-H04183219-A (JP)
Title: Power cable line and partial discharge detecting method therefor
Inventor: FUJIWARA YASUTAKA
IPC: G01R31/12
Filed: 1990-11-16
Abstract: PURPOSE:To facilitate detection of partially discharging phase by providing means for switching a connection, which cross bonds the cable sheath at a joint of a power cable from one phase to another phase, from one end to the other end of the cable sheath in same phase. CONSTITUTION:Cable sheaths 1-3 disposed at the joints of a power cable are connected at a plurality of joint boxes(JB) T1-T4. JBJ1, J4 are grounded at a normal. joint NJ connected with sheaths on the opposite sides whereas JBJ2, J3 are insulation jointed IJ where the sheaths on the opposite sides are insulated each other. JBJ2, J3 are provided with link boxes 40 containing switches 41-43. Connections 11, 21, 31 with insulated joint boxes 1A-3A and connections 12, 22, 32 provided with CTs 51-53 and connected with insulated joint boxes 1B-3B are connected with the switches thus switching between the NJ and the IJ. According to the constitution, partially discharged phase can be detected easily and repaired quickly.
Patent JP-S63163752-A (JP)
Inventor: BETSUSHIYO MIKIO
IPC: F25C1/00
Filed: 1986-12-26
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-H02157010-A (JP)
Title: Oil filter
Inventor: MASUDA KURANOSUKE
IPC: B01D35/02
Filed: 1988-12-09
Abstract: PURPOSE:To prevent clean feed oil from being contaminated when a filter element becomes clogged by forming a space for receiving dust. CONSTITUTION:When a filter element 4 becomes clogged, a cover 3 is removed and the filter element 4 is picked up with its upper part being held manually through an upper opening of a case 2; therefore, the filter element 4 and a valve member 8 which is integral with the element 4 are removed from the case 2, so that while both of them are being drawn out of the casing, dust R having been accumulated over the inner surface of the element 4 is caused to fall down due to the vibration thereof and the like. Since the dust R is received in the space for receiving dust 20 formed between the inner surface of the element 4 and the outer surface of an upright cylindrical member 11, the filter element 4 together with the valve member 8 can be taken out of the casing.
Patent JP-2001130431-A (JP)
Title: Steering device for vehicle
Inventor: NISHIZAKI KATSUTOSHI
IPC: B62D137/00
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a proper steering control by correcting the offset errors of an operation angle sensor, steering angle sensor and so on. SOLUTION: In the stopped state of a vehicle (YES in S1), the offset error of a yaw rate sensor 16 is cancelled (S2). When a condition that a yaw rate γ=0 (YES in S4) and a steering angle δ is in a stationary state (YES in S6) continues longer than a specified time (a time corresponding to TH times a control period) (S7, S8) thereafter (YES in S3) in a running state (YES in S1), the offset error of a lateral acceleration sensor 15 is cancelled (S9). When a condition that the yaw rate γ=0 (YES in S4) and a lateral acceleration Gy=0 (YES in S11) is satisfied thereafter (YES in S5) in the running state (YES in S1), the offset errors of the operation angle sensor 11 and the steering angle sensor 13 are cancelled.
Patent JP-H02157497-A (JP)
Title: Motor blower
Inventor: MATSUO MASANORI
IPC: F04D29/44
Filed: 1988-12-08
Abstract: PURPOSE:To eliminate a turbulence and improve a suction capacity by forming slant blades on the outer peripheral surface of a diffuser, slant paths between the adjacent slant blades and vent paths communicating to the slant paths on the back surface to slant the fan side surface of the slant blade with 1/7 or less gradient relative to the outer peripheral end side. CONSTITUTION:A surface 27 opposed to a centrifugal fan of a diffuser 22 is made planar and a guide edge 30 is formed on the outer peripheral portion. On the outer surface are formed slant blades 31 slanted from the surface 27 to the back surface 29 side, and slant paths 33 are formed between the adjacent slant blades 31 and guide edges 30. Further, the fan side surface 34 of the slant blades 31 are slanted to the motor side with 1/7 or less gradient from the inner peripheral end to the outer peripheral end so that a vent path 40 formed between vent guide blades 39 on the back surface 29 of the diffuser 22 communicate to the slant path 33 through a curved wall 38. Thus, the slant path 33 is prevented from turbulences by smooth air flow to provide a high suction capacity.