baber/WOPTO huggingface dataset:
Patent JP-S63139281-A (JP)
Title: Magnetism compensation apparatus
Inventor: YOSHINARI HIROYUKI
IPC: G01V3/16
Filed: 1986-12-01
Abstract: PURPOSE:To obtain a compensation apparatus requiring no axial alignment of a compensation coil and a low sensitivity fluxmeter, by providing the low sensitivity fluxmeter, a high sensitivity magnetometer, a constant memory part, a compensation quantity calculation part, a subtraction circuit and a constant calculation part containing a high-band pass analogue filter and a high-band pass digital filter. CONSTITUTION:A compensation quantity calculation part 50 calculates the value of the noise magnetic field D represented by a predetermined formula from the outputs of low sensitivity magnetometers 11-13 and the output of a constant memory part 40. A subtraction circuit 60 subtracts the output of the calculation part 50 from that of a high sensitivity magnetometer 20 to output a compensated signal S. A constant calculation part 30 is constituted of a coefficient calculation part 31, a high-band pass analogue filter 32, a high-band pass digital filter 33 and a constant calculation part 34. The analogue filter 32 and the digital filter 33 are ones for realizing operators and the constant calculation part 30 can calculate a permanent magnetic field Hp, a 3X3 constant matrix A and a 3X3 constant matrix B at once according to a method of least squares. Therefore, compensation trimming (calculation of a constant) is easy and accurate compensation can be performed.
Patent JP-2000117165-A (JP)
Title: Aerosol product for foaming
Inventor: KAKUMOTO JIRO
IPC: B05B11/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To preclude possibility such that adverse effect is exerted on environment, ignition is generated at a time of use and an aerosol can is burst by a temp. change. SOLUTION: An aerosol product is equipped with an aerosol can 1 and the compressed gas 3 sealed in the aerosol can 1 along with a content liquid 2 containing a surfactant. The aerosol can 1 is equipped with a can main body 11, a stem 12, a cylindrical valve housing 13 having a through-hole 12b, a pipe 14 having a receiving port 14a and an actuator 16 having a porous body 16c and an air inlet hole 16d. One guide passage 17 is formed by the stem 12, the valve housing 13, the pipe 14 and the actuator 16.  The compressed gas 3 enters the guide passage 17 from the through-hole 13b accompanied by the pressing of the actuator 16 and the content liquid 2 enters the guide passage 17 from the receiving port 14a of the pipe 14 to be mixed with the gas 3 and this liquid 2 is further passed through the porous body 16c while mixed with air introduced from the air inlet hole 16d to be emitted in a foam state.
Patent JP-H01127419-A (JP)
Title: Power take-out device for tractor
Inventor: IGUCHI HIROHIDE
IPC: B60K25/06
Filed: 1987-11-13
Abstract: PURPOSE:To protect a working machine from damage due to high speed transmission by providing a section for containing one of high speed or low speed power take-out shafts which is not used currently while further providing a speed change regulating mechanism for bringing a speed change switching mechanism to high speed side when the low speed power take-out shaft is contained. CONSTITUTION:A high speed power take-out shaft 4 is fitted in a shaft coupling 38 then stopped by a stopping tool 40, thereafter a male screw 41a of a low speed power take-out shaft 3 is screwed into a female screw 50 of a containing case 42 so as to contain the low speed power take-out shaft 3 in the containing case 42. Consequently, a clutch tooth section 25 is geared with a clutch tooth section 22 by a sliding body 27 which is slided by a slant face cam 31 of a boss body 33 rotatable through a projection 43 and an arm 30, through a shifter 35, an arm 34 and a shifter groove 26. As a result, power is transmitted with high speed from the high speed power take-out shaft 4. By such arrangement, erroneous transmission of high speed power to a working machine requiring low speed transmission is prevented thus protecting the working machine from damage.
Patent JP-H05126947-A (JP)
Title: Vehicle-mounted radar device
Inventor: YAMADA YUKINORI
IPC: G08G1/16
Filed: 1991-11-01
Abstract: PURPOSE:To detect a cut-in vehicle from an adjacent traffic lane readily when driving a curved road while catching sight of the preceding vehicle of its own lane in a vehicle-mounted radar device. CONSTITUTION:Detection signals from a transmitter/receiver 10 serving as a radar for detecting the preceding vehicle, a vehicle speed sensor 12, a steering angle sensor 14 are input into a microcomputer 16. The microcomputer 16 detects that the vehicle is traveling a curved road according to a steering angle data, and further that the distance to the preceding vehicle exceeds a specified value, and the relative speed is within a specified range. At this time, it is judged that the probability that a cut-in vehicle exists is high, a control signal is supplied to a driving device 18, a transmitter/receiver 10 is rotated in the opposite direction to that of steering, and then presence/absence of the cut-in vehicle from an adjacent lane is detected.
Patent JP-H10136353-A (JP)
Title: Radio communication dynamic image terminal equipment
Inventor: TATSUMI MASAHIRO
IPC: H04N19/89
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To send a dynamic image without disturbance in an image in the case that the dynamic image is sent through a transmission line with poor quality such as a radio channel. SOLUTION: An image transmission adaptor 4 in the radio communication moving image terminal equipment is made up of a transmission image frame disassembly section 17 that corrects a transmission error in image data, detects an error after the correction and extracts only video frame data without any error, a transmission image frame generating section 18 that generates a frame with an error check code added thereto from video frame data for transmission and a control signal used for controlling communication opposite party, and an image control section 19 that instructs extraction of the video frame data without any error from received image data and controls image data to be sent from a control signal.
Patent JP-H08141465-A (JP)
Title: Curtain flow coater
Inventor: MORIUCHI SUSUMU
IPC: B05C5/00
Filed: 1994-11-22
Abstract: PURPOSE: To prevent the occurrence of defective adhesion on a photosensitive liquid solder resist coating film formed on a printed circuit board due to air bubbles incorporated in a photosensitive liquid solder resist in a curtain flow coater. CONSTITUTION: At first, the photosensitive solder resist 2 filled in an ink feed tank 1 is freely dropped in a vertical curtain shape via two sheets of inclined doctor plates 3c, 3d. Next, the printed circuit board 5 is passed through the curtain-shaped resist from a feed belt conveyor 6. Subsequently, the printed circuit board 5 on which the photosensitive liquid solder resist coating film 8 is formed is received on a receiving belt conveyer 7.
Patent JP-H02136423-A (JP)
Title: Pile loaded with bag body
Inventor: SHIGEMATSU HIDEKAZU
IPC: E02D5/48
Filed: 1988-11-16
Abstract: PURPOSE:To surely fix a bag body to a pile body by arranging a cushion material allover the surface between the bag body and pile body in a pile where both top and bottom of the bag body are fixed to the peripheral surface of an existing pile, and tightening and fixing it with bands. CONSTITUTION:Both top and bottom of a bag body 2 of synthetic fiber are fitteel over the peripheral surface of an existing pile 1 with bands 4. A cushion material 7 of ploy vinyl chloride and the like is arranged allover the surface between the bog body 2 and pile body 1, and it is tightened and fixed with bands 4. Solidifiable fluid such as cement milk and the like is poured into the bag body 2, the water contained in the fluid 3 is dehydrated through the surface of the bag body 2 by applying pressure thereto, and the fluid 3 is hardened. Accordingly, even if impregnation pressure mounts, the bag body 2 does not break, no leakage of the fluid 3 occurs, and the bag body 2 can be expanded to a specific diameter.
Patent JP-2000122304-A (JP)
Title: Alignment device and method for regulating alignment device
Inventor: NOMURA HIROSHI
IPC: G03F9/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to rapidly execute an alignment with higher accuracy by providing an alignment device with a function to regulate lens aberrations even after the assembly of the device. SOLUTION: This alignment device measures the positions of alignment marks by illuminating the alignment marks formed on the surface of a substrate 4 via an illumination optical system 1 and projecting the images of the alignment marks onto the photodetecting surface of a CCD camera 6 by using an enlarging optical system 5. At this time, the enlarging optical system 5 is provided with a parallel flat surface plate 7 capable of arbitrarily regulating inclination by translating the eccentricity component of coma aberrations.
Patent JP-H02134748-A (JP)
Title: Manufacture of stamper
Inventor: KANO NOBUHIKO
IPC: G03F7/30
Filed: 1988-11-15
Abstract: PURPOSE:To suppress the uneveness of development by making a delivery form of development liquid obtained from a nozzle in a ring shape. CONSTITUTION:Plural holes are formed in a ring shape to a coating nozzle 4 of the development liquid. A development liquid 3 is coated from the nozzle 4 onto a negative plate 1 having a photo resist 2 formed with a latent image on its surface. The development liquid is being jetted in a ring shape to the rotated negative plate 1 and diffused uniformly onto the outer periphery on the plate 1 and the latent image is developed. Thus, the frequency of occurrence of the uneveness of development is much lowered through the development.
Patent JP-H02134420-A (JP)
Title: Clutch
Inventor: ODA TAKASHI
IPC: F16D43/20
Filed: 1988-11-15
Abstract: PURPOSE:To enhance torque accuracy as well as to make ease of machining by making clutch jaws, consisting of a ball or roller, installed at both driving and driven sides contact with each other with an energizing spring, and installing these clutch jaws in a rotary disk hole with a through-hole whose one end is closed by other members. CONSTITUTION:In a rotating member 71 at the driving side, a clutch jaw 72 is energized to the side of a clutch jaw 74 by dint of an energizing spring 75; usually these clutch jaws 72, 74 are engaged with each other, and rotation of this rotating member 71 at the driving side is in a state of being transmitted to a rotating member 73 at the driven side. Then load torque increases and an axial component acting on space between both these clutch jaws 72, 74 becomes larger than spring force of the energizing spring 75, the clutch jaw 72 goes back against this energizing spring 75, releasing its engagement with the clutch jaw 74. Therefore both these rotting members 71, 73 are separated from each other. Since depth of a hole for housing these clutch jaws is determined by thickness of each rotating member, the enhancement of torque accuracy can be done so easily and, what is more, machining is also easy.
Patent JP-H0568588-A (JP)
Title: Production of optically active 3-phenylglycidic acid ester compound
Inventor: SHIBATANI TAKEJI
IPC: C12P41/00
Filed: 1991-08-13
Abstract: PURPOSE:To obtain the subject compound as highly pure crystals useful as an intermediate for optically active benzothiazepines by a single process comprising reacting racemic trans-phenylglycidic acid with an alkanol in the presence of a hydrolase. CONSTITUTION:A racemic trans-3-phenylglycidic acid of formula I (the ring A is phenyl capable of being substituted) including the compound having one or more substituents on the phenyl group is reacted with an alkanol (preferably a 2-8C alcohol such as methanol) in the presence of a hydrolase (e.g. a lipase originated from Candida cylindracea) to esterify either of a (2S,3R) isomer and a (2R,3S) isomer, and the produced optically active ester of formula II (R is alkyl) is separated and collected. The esterification reaction is preferably performed in toluene, carbon tetrachlorocarbon, etc., as a solvent under an anhydrous condition at 30-40 deg.C. The racemic compound as the raw material is preferably racemic trans-3-(4-methylphenyl)glycidic acid.
Patent JP-H08114214-A (JP)
Title: Nut for attaching to automobile tire, nut cover, and protection cover for theft prevention
Inventor: SAKAKIBARA SHIGETOSHI
IPC: F16B37/00
Filed: 1994-10-17
Abstract: PURPOSE: To set a nut into a truncated cone for preventing theft and in the case of attaching/detaching a tire, mount a hexagonal nut cover so as to easily loosen it with a hexagonal wrench. CONSTITUTION: A truncated cone nut 1 having a groove in its bottom is provided and a hexagonal bolt fastening nut cover 2 having such a shaped projection as biting the groove is provided. And the hexagonal bolt fastening nut cover 2 is put on the nut 1, fixed by a screw 3, and after the tire is fixed by using a hexagonal wrench, the hexagonal bolt fastening nut cover 2 is detached, a protection nut cover 4 is attached, and is fixed by the screw.
Patent JP-H08130560-A (JP)
Title: Inter-network connecting device and its method
Inventor: MORI TAKASHI
IPC: H04L12/66
Filed: 1994-10-31
Abstract: PURPOSE: To easily receive data by allocating many buffers to a high speed receiving queue and to prevent the generation of convergence in transmitting data by increasing a threshod for a low speed transmitting queue. CONSTITUTION: This inter-network connecting device is provided with plural ports 1 to 4 including transmitting and receiving queues and capable of changing link access speed, a data repeating means 35 for transferring data from the receiving queues to the transmitting queues in the ports 1 to 4, a receiving buffer allocating means 12 for automatically allocating a buffer recorded in a common buffer pool to respective receiving queues in the ports 1 to 4 at the time of changing speed, and a transmitting queue threshold determining means 13 for automatically determining the threshold of each transmitting queue at the time of changing the speed.  The device is also provided with a convergence detecting/evading means 38 for detecting the excess of transmitting data from the threshold of the transmitting queue and canceling the excess transmitting data and a link access speed change detecting means 11 for detecting the speed changes of respective ports 1 to 4 and informing the detected results to the means 12, 13.
Patent JP-S63143018-A (JP)
Inventor: YOKOYAMA TAKAFUMI
IPC: A47L9/04
Filed: 1986-12-05
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-H028225-A (JP)
Title: Bulky resin composition for production of carbon fiber-reinforced colored resin and production of the same resin composition
Inventor: INAMORI TADAYUKI
IPC: C08K7/00
Filed: 1987-11-16
Abstract: PURPOSE:To provide an easily handleable composition having bright color and being composed of homogeneously mixed carbon fibers, collecting agent, white whisker and pigment. CONSTITUTION:Carbon fibers, a collecting agent, a white whisker and a pigment are compounded with each other. A solution containing the collecting agent, the white whisker and the pigment is impregnated in the carbon fiber, the excess solution is removed and the fiber is formed in the formed of a block and dried. The product is added to a matrix resin, mixed and molded under heating. The diameter or the length of the block is <=10mm, preferably 3-7mm.
Patent JP-H01131993-A (JP)
Title: Electronic type cash register
Inventor: TSUCHIYA MASAMI
IPC: G07G1/12
Filed: 1987-11-18
Abstract: PURPOSE: To prevent the incorrect input of a cashier by summing up the sales data of a specified department code for the respective cashiers. CONSTITUTION: This register is provided with a specified department memory A, a specified code setting means B for setting at least one of department codes in the memory A, a memory C for each responsible person for accumulating the sales data of the products of the specified department code set by the setting means B for each operation responsible person, a specified department code judgement means E for judging whether or not a sales product for which sales data are inputted from an input part D is the product of the specified department code and a memory-for-each-responsible-person updating means F for updating the sales data of the memory C for each responsible person based on the sales data of the product in the case of the product of the specified department code by the judgement means E.  Thus, the sales data of the specified department code are summed up for each cashier and the incorrect input of the cashier is prevented.
Patent JP-S62147899-A (JP)
Title: Optical wireless satellite terminal equipment
Inventor: AKIBA OSAMU
IPC: H04Q9/00
Filed: 1985-12-23
Abstract: PURPOSE:To prevent an interference in a control system from occurring by connecting respective satellite terminal equipments with a connecting wire, and, when one terminal equipment receives an optical signal transmitted from a transmitter, disabling the other terminal equipments for the reception of an optical signal. CONSTITUTION:When an optical signal is transmitted from the transmitter 8, in the satellite terminal equipment 21, the signal received by a photodetector 11 is converted to an electric signal, and an amplifier 12 and a tuning part 13 together execute the reproduction of the signal. In case other satellite terminal equipments 22 and 33 do not receive a signal or a satellite stop switch 9 is not turned on, the f-point of the collector of a transistor Tr1 comes to H, and the signal goes through an AND gate G2 and inputted to a leading detecting circuit 19. The signal then is inputted to the set input S of an RS flip flop 16, and an H-level signal is outputted from an output terminal Q. The said signal turns the transistor Tr1 on to let its collector come to L-level. And thus the potential of the connecting wire 5 is shifted to an L-evel through terminals T1 and T2. As a result the operation of other satellite terminal equipment 2 is stopped.
Patent JP-H11123547-A (JP)
Title: Method for judging stability of welding at stational part of arc welding and device for judging stability
Inventor: SUZUKI YUKIMITSU
IPC: B23K9/095
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent the flowing of welded defective developed caused by the unstability of arc discharging state, in the state welding part of a consumable electrode type gas shielded arc welding. SOLUTION: This device transmits analog signals by detecting the welding current and the welding voltage with detecting means 7, 8. Even analog signal is made to a digital signal by sampling with an A/D converter 9. Based on these digital signals, one or more items among four items of welding current integral value standard deviation during arc in each one period, welding current integral value standard deviation during short circuit in one period, arc/short circuit time ratio standard deviation in each one period and short circuit frequency with a CPU 10 are calculated. When the difference between the calculated value of any item and the corresponding reference value exceeds the permissible range, it is judged that the welding is unstable or defective and the result is displayed.
Patent JP-H11123913-A (JP)
Title: Antiskid device for tire
Inventor: FUJITA OSAMU
IPC: B60C27/06
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an antiskid device for a tire in which the automatic fitting as before can be enabled, and also the durability of parts can be enhanced. SOLUTION: After all the tire tread surfaces have been covered with an antiskid member by utilizing the contractive force of a hollow rubber block 22, a cap 38 is pushed in the wheel side in the state a shutter 32 is opened. Then, the hollow rubber block 22 is compressed and the arrow-head part 31b is projected from the shutter 32. Thereafter, the shutter 32 is closed. Then, the hollow rubber block 22 is brought into the condition that the length thereof is shortened than the length at the time of being perfectly fitted, so that the extension thereof is restricted by the arrow-head part 31b and the shutter 32 so as not to be extended.  Even if a lateral load is applied to a vehicle in this condition, since the extension of the hollow rubber block 22 is restricted. the distance between a supporting member 24 and an arm retaining member 21 is not extended beyond a prescribed length, so that the durability of the hollow rubber block 22 is enhanced.
Patent JP-H11191433-A (JP)
Title: Safety device for electrochemical storage battery
Inventor: SOULIAC LAURENT
IPC: H01M50/574
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To rapidly cut off a circuit presenting no danger by providing an ignition device related to a means for detecting the abnormality of a storage battery and cutting part of an electrically connecting strip or bypassing a part that can be cut. SOLUTION: A positive terminal 21 of a storage battery 1 is connected to a strip 7 via a strip 5 parallel with strips 16, 4. Action abnormality detecting means are combined with an ignition device 2 related to both a cutting means 11 and bypass setting means 4, 7, 8. The ignition device 2 is connected to a negative terminal 22 of the storage battery 1 by an electric wire 13 and connected to an expansion contact feeler 14 which is not in contact with the storage battery 1 before a safety device is triggered by an electric wire 12. When the ignition device 2 arranged at an electric circuit is actuated by the contact of the feeler 14 with the storage battery 1 expanded due to abnormality, a piston 11 is driven to the outside of the ignition device 2 so as to cut a center part 51 of the strip 5 by shearing.
Patent JP-H10129701-A (JP)
Title: Packaging container
Inventor: MIYAKE TERUYOSHI
IPC: B65D43/12
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container with a lid made of a plastic sheet, which can be opened/closed by a simple operation without applying reaction and impact to the container. SOLUTION: A fitting part 8 and a plurality of fitting recesses 7 comprising an engaging groove 9 having a narrowed opening and extending contiguously from the fitting part 8 are provided along the same circumference on a flange 6 of a container body 1, and a fitting protrusion 13 having a shape with a tip swelling is formed on a flange 12 of a lid 2 at a corresponding position to the engaging groove 9. The container body 1 with the fitting protrusion inserted into the fitting part 8 and the lid 2 are relatively rotated along a direction of the engaging groove 9 formed, the fitting protrusion 13 is engaged with the engaging groove 9 to fix the lid 2 to the container body 1, and the lid 2 is provided so that it is separated from the container body 1 when rotated in a reverse direction.
Patent JP-H09105711-A (JP)
Title: Remaining life judging method for chemical filter
Inventor: HAMAYA MASATO
IPC: G01N15/08
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To precisely judge remaining life by forming a remaining life judging map according to a specific procedure and plotting acceleration test result of a judgement objective film on the map. SOLUTION: Breakpoint of a chemical filter on an actual usage environmental level is defined on the basis of inlet concentration and outlet concentration in a chemical filter for a target substance. Subsequently, an acceleration test is carried out after the chemical filter is brought to be at the breakpoint in the actual usage environment, and then, an adsorption rate varying curve graph is formed by using the result. In the similar way, an unused chemical filter is subjected to the acceleration test under the same condition, and its result curve is plotted on the same graph, and then, a remaining life judging map is provided. Then, under the same condition, an acceleration test of a chemical filter to be object of the remaining life judgement is carried out, and a time varying curve obtained from the acceleration test is plotted on the remaining life judging map.  Consequently, a remaining life is calculated by using a specific equation.