baber/WOPTO huggingface dataset:
Patent JP-S6366494-A (JP)
Inventor: OGINO MITSUHIRO
IPC: G21C13/073
Filed: 1986-09-09
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-H0374811-A (JP)
Title: Ferrite magnetic material
Inventor: MATSUTANI SHINYA
IPC: C04B35/26
Filed: 1989-08-16
Abstract: PURPOSE:To obtain magnetic material with high permeability and low magnetic loss in a high frequency region, by making magnetic powder of small grain diameter which has low resistivity and high permeability exist around ferrite magnetic powder of large grain diameter which crystal grain itself is high resistive. CONSTITUTION:Around highly crystalline ferrite magnetic powder 1 of large grain diameter whose crystal itself is highly resistive, highly crystalline ferrite magnetic powder of small grain diameter which has low resistivity and high permeability is binded by using glass material 3 which is softened and fused at a temperature lower than or equal to the baking temperature. In figure, 4 shows an air gap, and 5 shows a bore in the highly crystalline ferrite magnetic powder 1, 2. Said powder 1, 2 is sufficiently turned into ferrite by baking at a high temperature, and baking at 900 deg.C or more is preferable. Practically, in ferrite magnetic powder wherein the AC resistivity at 1 MHz is 100OMEGA.cm or more and the grain diameter is 20mu or more, the following ferrite magnetic powder is so compounded that the content becomes less than or equal to 50wt.%; the AC resistivity is 500OMEGA.cm or less, and the grain diameter is 10mum or less. These are binded by using glass having a softening temperature lower than the baking temperature of the magnetic powder.
Patent JP-H0261497-A (JP)
Title: Heat exchanger
Inventor: DOI SHOJI
IPC: F28F1/32
Filed: 1988-08-25
Abstract: PURPOSE:To improve the thermal efficiency as well as the durability of a heat exchanger sufficiently by a method wherein the heat receiving fins thereof are formed by a far infrared rays absorbing material made of stainless steel containing Fe, Cr and Al and provided with alumina whisker having the length of specified value on the surface thereof with the surface roughness Ra of a specified value. CONSTITUTION:A far infrared rays absorbing material is made of stainless steel containing Fe, Cr and Al which is provided with alumina whiskers on the surface thereof. Most of the alumina whiskers is provided with the length of more than 2mum whereby a heat exchanger is constituted so as to be capable of improving a far infrared rays absorbing efficiency and preventing the separation of the alumina whiskers due to drain. In order to form the alumina whiskers in a condition having a high density and contrive the improvement of the far infrared rays absorbing efficiency as well as the prevention of separation of the alumina whiskers due to drain more efficiently, the roughness Ra of the surface of the stainless steel is specified to a value higher than 0.5mum.
Patent JP-H0492725-A (JP)
Title: Control device for electric brake device
Inventor: SUZUKI TAKAYUKI
IPC: H02K49/02
Filed: 1990-08-08
Abstract: PURPOSE:To promote warming up during the starting of an engine without generating noise by applying a brake load on a crank shaft by means of the rotary machine of an electric brake device during turning ON of a warming-up mode switch, and increasing a fuel injection amount. CONSTITUTION:When, after starting of an engine, a warming-up mode switch 36 is turned ON, an idle up signal is inputted to an actuator 45 by means of a command from a starting and warming-up control circuit 33, an idle ring lever 44 of a governor 43 is operated, and a fuel injection amount of an injection pump 42 is increased. Meanwhile, a brake signal is inputted to a brake and power generation control circuit 30, and the rotary magnetic field of the stator coil of a rotary machine 10 is controlled to a low speed. Rotation of a rotor part is suppressed, and a given brake load is electrically applied on a crank shaft together with a fly wheel. Thereby, though an engine is in an idling opera tion state during a stop, it is transferred from a no-load state to a load running state and the calorific value of an engine is increased, whereby warming up can be completed rapidly.
Patent JP-H1054855-A (JP)
Title: Spectrum analyzer
Inventor: DOI WATARU
IPC: H04N17/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to measure C/N and the like by receiving the radio wave in service. SOLUTION: The received signal undergoes frequency conversion with a frequency converter 17. The converted output further undergoes frequency conversion with a frequency converter 22. The converted output is detected with a detector 26 and converted into the digital signal. The signal is stored in a memory 29, and the spectrum is displayed on a display device 35. The frequencies of the respective local signals of the frequency converters 17 and 22 can be swept. The frequency sweeping at the front stage is fixed, and one of the television radio waves in service is received. The signal in the input side of the frequency converter 22 is branched and demodulated with a demodulating means 41. The vertical synchronizing signal is separated with a monitoring means 44. The frequency of a local-signal generator 23 is swept only during the vertical blanking period.  The respective levels of the carrier wave component and the noise component are measured, and the C/N is measured.
Patent JP-H02142702-A (JP)
Title: Vermin-proof device
Inventor: KURAIBU SENTO JIYON RANBURU
IPC: A01M29/12
Filed: 1989-08-16
Abstract: PURPOSE: To provide an insect repellent device, having a pad infiltrated with a volatile insect repellent and providing a wearable backing agent without permeating the insect repellent on one surface and covering the other surface, capable of preventing volatilization of the chemical before use and protecting the wearer from insects and and having effects for a long period at the time of use. CONSTITUTION: This insect repellent device is obtained by fixing an absorption pad 3 infiltrated with a volatile liquid insect repellent (e.g. N,N-diethyl-m- toluamide) to the front surface of an impermeable carrying strip 1, further providing a removable cover 4 on the absorption pad 3 and installing a rear masking strip 2 on the back side of the carrying strip 1. The rear masking strip 2 is removed at the time of use and the device is fixed to a suitable position of a wearer. When the wearer enters an environment where insects are present, the cover 4 is peeled in the direction of an arrow (a) to volatilize the chemical and carry out insect repellent treatment. The pad 3 can be reinfiltrated with the insect repellent and reutilized.
Patent JP-S6272560-A (JP)
Inventor: YAMAKAWA SEISHIRO
IPC: C04B35/491
Filed: 1985-09-25
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-H0379531-A (JP)
Title: Paper separating/driving-out device and adjustment of roller meshing quantity of the device
Inventor: ISHIDATE TAKEO
IPC: B65H7/12
Filed: 1989-08-18
Abstract: PURPOSE:To automaticaly adjust the meshing quantity between a drive-out roller by installing a control means for controlling each driving source for driving an adjusting screw according to the detection data of first and second detecting means. CONSTITUTION:When a paper 4 is driven out from an accommodation part 1 by the revolution of a pick-up roller 5, drive-out roller 8a, and a separating roller 12a, the data of the skew, connection, superposed feed, and frive-out disorder is detected for each driven-out paper by first and second detecting means 35 and 36. When the number of driven-out paper 4 reaches a predetermined number of paper, or a predetermined time lapses, a control means 38 drives each driving source 30a according to the necessity on the basis of the detection data, and the meshing quantity between the drive-out roller 5 and the separating roller 12a is adjusted by turning a holding member 28a through an adjusting screw 32a.
Patent JP-H1133385-A (JP)
Title: Method and apparatus for granulation and coating
Inventor: YOSHIYAMA EIJI
IPC: B01J2/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To improve treating efficiency while a treating space is reduced by a method wherein powder is transported upward under a state wherein a transportation layer is formed with a gas blown out upward from a bottom wall central part of a container, and a transfer layer is formed at a peripheral lower part in the container with the falling powder. SOLUTION: Raw material powder is transported upwards in a divided cylinder 11 under a state wherein a transportation layer is formed, blown out to become a state of forming a fluidized bed, comes in contact with a liquid drop of a binder or a coating agent sprayed from a spray nozzle 10 to increase a particle size simultaneously, and a rising speed of the powder is suddenly deceased with an air downward blown from the spray nozzle 10. After transferring to a peripheral part, it falls outside the divided cylinder 11. The fallen powder forms the transfer layer with heated gas blown out horizontally from an inlet port 15 on a bottom wall 7. It is dried, sent to a porous substrate 13 from a clearance between a lower end of the divided cylinder 11 and the bottom wall 7, and transported upward in the divided cylinder 11.  Granulation or coating and drying are executed repeating such the circulation.
Patent JP-H1054733-A (JP)
Title: Travel distance warning device
Inventor: WASHIMI AKIRA
IPC: G01D3/10
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items of a travel distance detection section and facilitate the assembling work of the travel distance detection section. SOLUTION: The first retaining projections 63b of a shaft 63 are inserted into a first through hole 64h of a contact point member 64 and a first retaining hole 61a of a second gear 61 in sequence, the first hook projections 63b are retained to the peripheral edge section of the first retaining hole 61a, and the contact point member 64 and the second gear 61 are assembled to the shaft 63 to form an assembly 67. The second hook projections 63g provided at the end section of the shaft 63 on the opposite side to a bracket are inserted into a second retaining hole 66f provided on a wall section 66d on the opposite side to the opening section of a case 66, they are rotatably retained to the peripheral edge section of the second retaining hole 66f, and the assembly 67 is temporarily fixed to the case 66.
Patent JP-S6455517-A (JP)
Title: Production of plastic lens
Inventor: TSUCHIDA SATORU
IPC: G02C7/02
Filed: 1987-08-26
Abstract: PURPOSE:To prevent the run-away reaction at the time of thermal polymn. and to shorten the time for molding a lens by projecting UV rays on a prescribed resin packed in a molding tool, then subjecting the resin to a heating treatment. CONSTITUTION:A liquid resin (A) which can be radical-polymerized is packed into the desired molding tool and the UV rays are projected thereon to polymerize the photosettable component in the resin A. The resin is then subjected to the heating treatment to accelerate the thermal polymn. of the remaining unreacted component and to cure the resin in the above-mentioned tool. The resin A is a resin having an acryloyl group and/or methacryloyl group and/or vinyl group and is preferably compounded with a photopolymn. initiator and thermal polymn. initiator in the resin A. The coloration of the lens and the generation of optical strain therein by the run-away reaction are obviated and the molding time is shortened according to this method.
Patent JP-H0533573-A (JP)
Title: Pile hole excavation method and device in boring method of pile hole
Inventor: KITANI YOSHINOBU
IPC: E21B10/44
Filed: 1991-07-29
Abstract: PURPOSE:To prevent an excavator from overloading caused by clogging of a spiral auger of an excavation rod with excavated earth in a boring method of a pile hole and to move earth efficiently. CONSTITUTION:Excavation blades 3 and 3 are mounted at the front end of a rotary shaft 1, and a spiral auger 4 is provided in the middle part thereof. A specific number of air-supply pipes 6 and 6 having a specific length are mounted on the outside of the rotary shaft 1 by passing through the spiral auger 4 along the rotary shaft 1. Air outlets 7 are respectively mounted at the lower ends of the air-supply pipes 6 in a state to turn them slightly upward of the horizontal level to form a pile hole excavator 9.
Patent JP-2001037683-A (JP)
Title: Vacuum cleaner
Inventor: NAKAMOTO HIROSHI
IPC: A47L9/08
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a usable vacuum cleaner in which the exhaust air stream of an electric fan is used for cleaning. SOLUTION: This cleaner is provided with a cleaner body 17 having a built-in electric fan 20 generating a suction force, a suction tool 45 on which a suction force of the electric fan 20 acts, and a hose 44 leading the exhaust air of the fan 20 into the suction tool 45. The hose 44 is detachably connected to a connection opening 52 formed in the suction tool 45. When removing dust between a gap which can not be taken in by the suction tool 45, the hose 44 is removed from the connection opening 52 and the exhaust of the fan is discharfed from the tip of the hose 44 to blow out the dust accumutated in the gap and securely suck it.
Patent JP-S6190288-A (JP)
Title: Card shaped recording device
Inventor: MUKOGAWA MASASHI
IPC: B42D15/10
Filed: 1984-10-09
Abstract: PURPOSE:To prevent destruction of incorporated circuit due to static electricity, etc., by attaching an elastic magnetic or non-magnetic cover one end of which is free to open and close against the electrodes to be connected, and the other end is attached to the card body to protect it. CONSTITUTION:Connecting electrodes 12 are provided on the one end of a card body 11 both side of which protected by covers 13, 14. These protective covers 13, 14 are made by elastic and magnetic material, and one end of them can open freely for connecting electrodes 12, and the other ends are adhered to the card body 11. In normal time, the edges of the cover 13, 14 contact with the connecting electrode by their own elasticity and prevent the static electricity flowing into the incorporated circuits. When the card body 11 is inserted into a connector device 31, the protective covers 13, 14 are sucked up by permanent magnet 33, 34, and detached from the electrodes 12 of the card body 11. And also when the card is further inserted, the connecting electrodes contact with the contacting elements 36.
Patent JP-H0495466-A (JP)
Title: Image reader
Inventor: HAYASHI MASAYUKI
IPC: H04N1/40
Filed: 1990-08-13
Abstract: PURPOSE:To obtain an optimum picture quality image suppressing ground noise and emphasizing image information by changing the computing coefficient of a filter circuit by the input picture element data values of an image signal and executing operation by respectively changed computing coefficients. CONSTITUTION:Respective coefficient values of multipliers 111 to 117 are constituted so as to be changed by a multiplier 120. The arithmetic processing of a computing coefficient (h) is applied to a picture element P4 by the multiplier 120 and the computed value is applied to the multiplies 111 to 117 to change the coefficient values of respective computing coefficients k1 to k7. In this case, the computing coefficients of respective multipliers 111 to 117 are changed to linear, non-linear, or step-like values in accordance with the signal outputted from the multiplier 120. The linear change using a normal multiplier and the non-linear or step-like change using a ROM is optionally executed by a look-up table system.
Patent JP-S6190107-A (JP)
Title: Optical connector
Inventor: YANAGI AKIRA
IPC: G02B6/36
Filed: 1984-10-09
Abstract: PURPOSE:To reduce external diameter side and to stabilize connection characteristics by running a couple of ferrules where end parts of optical fibers are positioned and fixed through a sleeve and pressing them in axial directions with a housing for fixation. CONSTITUTION:Optical fiber cores 5 are fitted to the couple of ferrules 11 which have a coupling cylinder 12, collar part 13, and fixation part 14, and the couple of ferrules 11 are run through the sleeves 19 to align the optical fiber cores 5 to each other. End parts of the collar parts 13 of the ferrules 11 are tapered or rounded to form clamped parts 16 which receive clamping parts of the housing 23 for fixation, and the couple of ferrules 11 run through the sleeve 19 are clamped with the housing 23 for fixation to press them axially.
Patent JP-H0852266-A (JP)
Title: Game shop air cleaner
Inventor: KIHARA HARUO
IPC: A63F7/02
Filed: 1994-08-15
Abstract: PURPOSE:To provide a game shop air cleaner capable of absorbing the smoke of cigarette almost completely and purifying the air in a game shop. CONSTITUTION:This air cleaner is equipped with a compressor, pneumatic pipes 2, 8 which distribute compressed air sent out from the compressor and a nozzle 3 installed at the tip of the pneumatic pipes in the neighborhood of a Japanese pinball game (pachinko) machine 9. The air flow W of the air advancing upward from a nozzle terminal is formed compulsorily by discharging the compressed air from the nozzle, and the smoke of cigarette in the periphery of a game machine and the smoke rising from an ash tray can be ascended by enfolding together with the air flow W.
Patent JP-S58112503-A (JP)
Inventor: KAWAGUCHI HEIHACHIROU
IPC: A43D8/00
Filed: 1981-12-25
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-2000027991-A (JP)
Title: Method for determining neutral position of gear shift shaft in electric transmission
Inventor: OTA ATSURO
IPC: F16H61/32
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To regularly determine a precise neutral position by detecting each rotating angle of a gear shift shaft rocked to one-side or the other rotation limit, and renewing and registering the intermediate point between each rotating angle as the neutral position. SOLUTION: In neutral position correcting control, an angle sensor 28 detects the present rotating angle of a shift spindle in an electronic control unit 100 to judge shift-up or shift-down. When the shift-up is judged, the detected rotating angle is compared with a preliminarily registered up maximum angle, and when the detected angle is larger, this is renewed as the up maximum angle. In the even of shift-down, the down maximum angle is determined in the same manner. The neutral angle is determined as the intermediate point between the up maximum angle and the down maximum angle. Since the neutral angle is detected on the basis of the actual rotating range of the shift spindle in this way, a precise neutral position can be regularly provided.
Patent JP-S6366428-A (JP)
Title: Gauge and method for measuring stress intensity factor and monitor apparatus for residual life of cracked member
Inventor: ITO YOSHIYASU
IPC: G01N3/32
Filed: 1986-09-09
Abstract: PURPOSE:To measure the stress intensity factor at the leading end part of the crack of a cracked member with high accuracy, by a simple constitution such that two triaxial rosette resistance wire strain gauges are mounted on a gauge base. CONSTITUTION:When two triaxial rosette resistance wire strain gauges 22 are mounted on a gauge base 21 and said gauge base 21 is adhered to a cracked member, the distance between the gauge center of each of the strain gauges and the leading end part of a crack 23 is set within a range of 1/10-3/10 the entire length of the crack 23. The calibration coefficient calculated from the outputs of the strain gauges 22 does not depend on the width of the cracked member, the length of the crack 23 or the angle of inclination of the crack 23 to the cracked member but changes almost linearily corresponding to the change in the distance between the leading end of the crack 23 and the gauge center. Therefore, highly accurate stress intensity factor can be measured easily and stably.
Patent JP-S58116630-A (JP)
Title: Device for taking out frozen fishes from box and piling them on fixed position
Inventor: HAYASHI TAKESHI
IPC: A23B4/06
Filed: 1981-12-30
Abstract: PURPOSE:To take out frozen fishes from boxes, to pile them on a fixed position quickly in high efficiency, and to aim the saving of labor in a freezing plant requiring plentiful labor, by providing an inverting means, a supplying means, a heating means, a transporting means, and a piling means, combining them to make them act specifically. CONSTITUTION:The titled device consists of the inverting means 4 wherein the fish boxes 2 piled in plural steps on the pallets 1 are sent to it by the fork lift 3, etc., the supplying means 5 for sending the fish boxes 2 upside-down by the inverting means 4 and the pallets 1 to the heating means, the heating means 6 for thawing ice in the fish boxes 2 sent by the supplying means 5, and the transporting means 8 for transporting the fish boxes 2 whose ice is thawed and the frozen fishes 7 to the removing and piling means. As the removing and piling means for the frozen fishes are constructed as mentioned above, the frozen fishes are taken out from the fish boxes and piled only by sending the fish boxes to the inverting means by the fork lift. Consequently, labor is extremely eliminated in the removing and piling means for frozen fishes, which has  required heavy plentiful labor, the efficiency of freezing plant is improved and labor  can be reduced.
Patent JP-S60104272-A (JP)
Title: Method for obtaining pseudo filter effect in integrating process and nuclear magnetic resonance measurement method
Inventor: NAGAYAMA KUNIAKI
IPC: G01R33/20
Filed: 1983-11-11
Abstract: PURPOSE:To enable substantially free setting of the function of a digital filter with simple constitution by varying the delay time up to the sampling start point of the signal generated repeatedly with the origin of the reiterative time as a start point. CONSTITUTION:Nuclear magnetic resonance, etc. are measured by a measuring device A with the time origin given repeteadly by a trigger signal x (t) as a start point. The measuring signal y (t) generated repeatedly is sampled at a comstant period by an A/D converter B and is supplied via a multiplying means C to an integrating means D. If the delay time t1, t2- up to the sampling start time are varied without making the same constant in performing said sampling with the origin of the reiterative time as a start point, such variation is substantially equiv. to the change in the function of a digital filter. The substantially free change of the digital filter is thus made possible with the simple constitution and the signal processing is made easy and sure.
Patent JP-S60104243-A (JP)
Title: Method for measuring nuclear magnetic resonance
Inventor: UMEDA MASAHIRO
IPC: A61B5/055
Filed: 1983-11-11
Abstract: PURPOSE:To measure selectively a resonance signal in a depth direction of a sample by composing an RF pulse irradiated repeatedly on the sample with plural kinds of pulses different in powers or pulse widths. CONSTITUTION:A surface coil 3 is provided at a side surface of the sample 1, and the RF pulse is supplied to the coil 3 from an RF oscillator 4 through a gate circuit 5. A free induction damping (FID) signal obtained by the RF pulse irradiation is supplied to a CPU9 through an amplifier 6, a phase detector 7, an A/D converter 8. The CPU9 controls the RF pulse width and integrates the FID signals, and the signal is Fourier transformed to obtain a nuclear resonace spectrum. The pulse width of the pulse P1 is tau, and sequentially 2tau-5tau. By setting the pulse width to various values, the signal intensity from a prescribed depth of the sample can be increased selectively. Thus, the NMR signal at the prescribed depth of the sample can be observed selectively by decreasing remarkably the influence of the signal from the other depth.