baber/WOPTO huggingface dataset:
Patent JP-H07212128-A (JP)
Title: Oscillation circuit
Inventor: RODONI JIEIMUZU ROOTON
IPC: H03B27/00
Filed: 1994-11-15
Abstract: PURPOSE: To obtain signals with quadrature phases by cross connecting and cascade connecting four transistors, and interconnecting collectors through capacitors. CONSTITUTION: A basic circuit is formed of by-polar transistors 1-4. Two of those transistors are cross connected and also cascade connected. The emitters/ collectors of the transistors 1 and 2 are connected in series with a load resistance 5 between one terminals of a power source conductor 17 and a current source 9. The emitters/collectors of the transistor 3 and 4 are connected in series with a load resistance 6 between one terminals of the conductor 17 and the current source 9. The collectors of the transistors 2 and 4 are interconnected through a capacitor 7, and the collectors of the transistors 1 and 3 are interconnected through a capacitor 8. Thus, transmission signals are allowed to appear with quadrature phases at outputs 11 and 12 by charging and discharging currents of the capacitors 7 and 8 connected with the collectors.  The frequencies are proportional to the currents of the current source 9, and inverse- proportional to the capacitance of the capacitors 7 and 8.
Patent JP-2000132952-A (JP)
Title: Information storage medium and information recording/ reproduction device and method
Inventor: OOWA TAE
IPC: G11B20/12
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an information recording/reproduction method that can make a pinpoint access to a target reproduction destination. SOLUTION: A method is provided with a first step ST 24 that records address data for indicating the recording position of data for displaying a specific screen in video data being recorded onto an information storage medium, a second step ST 28 that displays a menu screen for receiving an instruction for starting reproduction from the specific screen, and a third step ST 34 that depends on the address data being recorded by the first step and starts the reproduction from the specific screen in the video data based on the instruction for starting reproduction from the specific screen being received via the menu screen that is displayed in the second step.
Patent JP-H11143631-A (JP)
Title: Power saving system for mouse
Inventor: TAKAHASHI YOSHIHIRO
IPC: G06F3/0354
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To automatically turn off power when a substantial operation such as the coordinate shift of a mouse and a click key depression are not executed for prescribed time even if the power of the mouse is erroneously turned on. SOLUTION: A vibration detection sensor 6 detecting the mouse operation of a user and instructing a change-over switch 5 to turn on power supply to the mouse 1, the change-over switch 5 turns on/off power supply to the mouse 1, a reference time setting part 9' setting reference time until power supply to the mouse is turned off from time when a coordinate signal is not outputted, a time measuring part 7 counting time when the coordinate signal is not continuously outputted after power supply to the mouse is turned on and transmitting a power switch request signal to a selector part 8 when count time becomes reference time and the selector part 8 instructing the change-over switch 5 to turn off power supply to the mouse by receiving the power switch request signal are provided.
Patent JP-H07233125-A (JP)
Title: Production of methylamine
Inventor: YASUTAKE TAKESHI
IPC: C07C211/04
Filed: 1994-12-09
Abstract: PURPOSE:To obtain methylamine through simplified processes without the need for TMA separation. CONSTITUTION:In a method for producing methylamine by subjecting methanol, ammonia and a methylamine mixture to vapor phase catalytic reaction, the following processes are made consecutively: disproportionation process: the ammonia and methylamine are subjected to catalytic reaction in the presence of a solid acid catalyst <=15Angstrom  in average fine pore diameter to decrease the amount of trimethylamine; the chief reaction process: part or the whole of the resultant methylamine-contg. mixture, the methanol and ammonia are subjected to catalytic reaction in the presence of a silylated solid acid catalyst; and the 1st distillation process: the resultant methylamine-contg. mixture, or its mixture with part of the methylamine-contg. mixture obtained from the disproportionation process is distilled under a pressure of 10-25kg/cm<2>.G to distill off virtually the whole amount of the trimethylamine in said mixture via the top of the distillation column in the form of an azeotropic mixture with the ammonia and this trimethylamin is then fed to the disproportionation process.
Patent JP-H07155583-A (JP)
Title: Tumbling granulator and tumbling granulating method
Inventor: MIZUTA TAIICHI
IPC: B01J2/14
Filed: 1993-12-07
Abstract: PURPOSE:To stably conduct granulation by keeping the temp. and the humidity constant in a granulation tank in the vicinity of the normal temp. or in the lower temp. CONSTITUTION:An air current is generated by a blower 51, the air is transiently cooled by a cooler 52 to condense the moisture contained in the current to dehumidify, and the cooled air current is heated to a specified set temp. by a heater 53. The temp. in the granulation tank is measured by a temp. sensor 40 provided in the tank, the humidity of the air current is measured by a humidity sensor furnished at the output end of the air current, and the temp. and the humidity are feedback-controlled.
Patent JP-2001120318-A (JP)
Title: Stick for walker
Inventor: ISHII MIYUKI
IPC: A45B9/04
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To improve the cushioning functions of a cap. SOLUTION: A cap 2 formed from a material able to absorb the impact of the contact between the cap and the ground, which is transmitted to a shaft 1, is attached to an end of the shaft 1 on the side of the ground. A cavity 2d is formed in the cap 2.
Patent JP-H09126268-A (JP)
Title: Liquid-type vibration damping device operated by pneumatic pressure
Inventor: FUJITA KAZUMASA
IPC: F16F15/02
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To improve vibration damping capacity of a liquid-type vibration damping device operated by pneumatic pressure. SOLUTION: This liquid-type vibration damping device operated by pneumatic pressure supplies air to air rooms 3a, 3b from low pressure air supply means 10 when the amplitude of vibration detected by a vibration detection part 7 is smaller than a setting value and it controls the operation of control valves 51a, 51b, 52a, 52b such that they supply air into the air rooms 3a, 3b from high pressure air supply means 15 when the amplitude of vibration detected by a vibration detection part 7 is larger than a setting value, and it has a controller 9 for controlling the operation of the control valves 51a, 51b, 52a, 52b, 53a, 53 such that the air pressures in the air room 3a, 3b agree with the standard pressure set by the pressure setting part of the controller 9.
Patent JP-H01146685-A (JP)
Title: Calibration method of robot
Inventor: ONISHI MASAYASU
IPC: G01M99/00
Filed: 1987-12-02
Abstract: PURPOSE: To easily perform the calibration work in a short time by holding an auxiliary pole with a holding hand fitted to the tip of an arm, and setting the tip of the auxiliary pole at the predetermined reference point so as to perform the calibration of a coordinate system. CONSTITUTION: A holding hand 3 is fitted to a tip of an arm of a robot 2. In this condition, an auxiliary pole 10 is held by the holding hand 3, and a relative position of a tip of the arm and a tip of the auxiliary pole 10 is made to coincide with a relative position of a tip of the arm and a tip of a pole for calibration. Continuously, a tip of the auxiliary pole 10 is set at the predetermined reference point so as to perform the calibration of a coordinate system. Since the auxiliary pole is held by the holding hand, calibration of the coordinate system can be easily performed in a short time without requiring the exchanging work of the holding hand and the calibration pole.
Patent JP-S63158504-A (JP)
Title: Polarizing plate and its manufacture
Inventor: KATO YUJI
IPC: G02F1/1335
Filed: 1986-12-22
Abstract: PURPOSE:To form with high accuracy two polarized light areas on the same substrate, and to obtain a polarizing plate which does not peel off and has a stable quality, by providing a minute linearly polarized light area having a prescribed polarizing direction, and a linearly polarized light area having a polarizing direction being orthogonal to the polarizing direction of said linearly polarized light area, on the same substrate. CONSTITUTION:A hardened part 3a of a photosensitive layer 3 is peeled off by using a solvent by which a polarizing film 5 is not dissolved, and a transparent polarizing element film 2b is exposed, and thereafter, a second polarizing element film 7 is formed in the direction being orthogonal to the drawing direction of the polarizing element film 2b, and a photoresist is applied again to the whole surface and dried,, by which a photosensitive layer 3 is formed. Subsequently, a photographic plate 6 having a transparent part 6a and an opaque part 6b which are entirely opposite to those of the previous photographic plate is made to adhere closely to said photosensitive layer 3, and an exposure and a development processing are executed. As a result, as for the photosensitive layer 3, only the transparent part 6a of the photographic plate 6 is exposed and hardened, and a hardened part and an unhardened part are formed. Thereafter, by forming a polarizing film 8 by an exposure of the polarized light element film by a development and an adsorption of iodine, dyestuff, etc., a polarizing plate (a linearly polarized light film whose polarizing direction is orthogonal) having two polarized light areas can be formed with high accuracy on the same substrate.
Patent JP-H09149096-A (JP)
Title: Electronic controller for automobile
Inventor: SAKATA KENICHI
IPC: H04W4/04
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide the electronic controller selecting either of two different kinds of specifications of serial communication methods automatically and executing the selected method even when a mask ROM is in use. SOLUTION: A communication protocol 1 is selected at initial setting of a CPU 2 to permit reception and reception interrupt. After application of power, the communication protocol 1 is maintained when data are received so far by a serial communication interface reception section 6 with interrupt processing caused when a 16-bit free-running counter 8 overflows at first, and when the data are not received, a communication protocol 2 is selected to stop the reception by the serial communication interface reception section 6 to inhibit the reception interrupt.
Patent JP-H08148196-A (JP)
Title: Connector for wire connection
Inventor: FURUKAWA HITOSHI
IPC: H01R4/24
Filed: 1994-11-17
Abstract: PURPOSE: To provide a connector capable of ensuring proper contact with the conductor of an insulated wire mechanical holding, and reliable connection over a long term, regarding a connector for holding a cable along the shield thereof. CONSTITUTION: The first frame 4 with a wire holding groove 1 at the center is provided, together with the second frame 8 having a wire holding groove 5 at the center. Bolts 9 are arranged, so as to pass through both sides of each of the frames 4 and 8, and bolt heads 9a are engaged with the external surface of the first frame 4. The forward end of each bolt 9 is screwed to the nut section 10 of the second frame 8, and approximately V-shaped blades 18 are formed to be projected within the wire holding groove 5 of the second frame 8. The inner peripheral sections of the blades 18 are formed to have such an angle and depth as slightly press and contact the external surface of the conductor of the wire, while the end of each blade 18 faced to the opening of the groove 5 is formed to have an acute angle, respectively when a wire is held with the grooves 1 and 5.  Also, branch wire holding grooves 16 and 17 are formed in such a state as coming in contact with each other under pressure, when the bolts 9 are tightened.
Patent JP-H04348747-A (JP)
Title: Analytic and interpretive system for diabetes data
Inventor: MAIKERU JII KAAN
IPC: G16H20/10
Filed: 1991-10-28
Abstract: PURPOSE: To obtain a system for automatized analysis and interpretation of a record data of a diabetes patient by checking main clinical findings in an autographed diabetes data of the patient to combine a symbol computation technique and a numerical computation technique. CONSTITUTION: A system 10 includes specially an insulin dosage record, a measured value of a glucose level in blood and a glucose meter 12 to be used by a patient necessarily during a specified monitoring period. Data is analyzed using the combination of a symbol method and a numerical method to detect clinical meaning contained in the data while related information is presented in the form of a data interpretation report of a chart base. In the symbol method used for this IDDI system, a skilled specialist of diabetes to code a logical technique used in the examination of a patient log for obtaining clinically significant findings. On the other hand, the numerical method or a statistical method, data of the patient are inspected to obtain an evidence for endorsing an assumption made by the symbol method possibly useful for medical examiners.
Patent JP-H11144232-A (JP)
Title: Magnetic recording medium
Inventor: DAIMON HIDEO
IPC: G11B5/73
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium which is low in noise and has excellent corrosion resistance by providing a thin-film magnetic recording medium constituted by disposing a Co-alloy system magnetic layer on a plastic nonmagnetic base body with a protective film of hydrogen-contg. amorphous carbon having a specific hydrogen content. SOLUTION: The surface of the plastic nonmagnetic base body 1 is provided with a nonmagnetic inorg. buffer layer 2 and a nonmagnetic Ni-P ground surface layer 3, which layers are subjected to a ground surface treatment to enhance the surface hardness of the base body 1 and to make a contribution to the uniformization and reduction of crystal sizes and the alignment of the anisotropic main axis of Co-alloy system magnetic layer 4. Further, the base body 1 has poor heat resistance and, therefore, even if the magnetic layer 4 is formed by low-temp. deposition, the Co crystal grains are mad physicall separable and the noise in a high-density region is lessened.  The surface of the magnetic layer 4 is then coated with carbon with hydrocarbon as a gaseous monomer, by which the magnetic layer is provided with the hydrogen- contg. carbon protective film 5 having hydrogen density H/(C+H) of 0.2 to 0.5. As a result, the surface rugged part of the magnetic layer 4 is planarized, by which the surface hardness is enhanced and the durability is improved.
Patent JP-H11198389-A (JP)
Title: Ink jet print head wiping system
Inventor: DION JOHN H
IPC: B41J2/165
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To print a clear image over the lifetime period of a print head and a print mechanism. SOLUTION: A double blade wiping system 100 for cleaning the ink jet print head of an ink jet print mechanism wipes off an orifice plate for discharging ink with a slave blade 110 and wipes off the entire print area including a cheek area adjacent to the orifice plate with a master blade 120. Both blades 110, 120 are formed on a platform 102 moving between a rest position and a position for wiping ink residue off from a print head with both blades 110, 120.
Patent JP-H03169312-A (JP)
Title: Production of honeycomb filter
Inventor: ITO KEIJI
IPC: B01D46/00
Filed: 1989-11-27
Abstract: PURPOSE:To accurately close a closure material within a short time by accumulating a thermosetting resin powder on the end parts of passages not performing the closure due to a ceramic closure material to heat the same to form a mask part and introducing the closure material into the end parts of passages having no mask parts formed thereto under pressure to heat the same. CONSTITUTION:A filter main body 2 before closure is prepared and the discharge passages 23 of the single side surface 25 of the main body 2 are covered with an elastic sheet 1 provided with opening parts 11 and a thermosetting resin powder 4 is thrown in the passages 23 through the opening parts 11 from the upper part of the sheet 1 to be accumulated on the lower parts of the passages and cured under heating to form mask parts 40. The powder 4 is thrown in inflow passages 22 on the side of the other side surface 26 of the main body 2 to be accumulated on the lower parts of the passages and cured under heating to form mask parts 40. Next, a ceramic closure material 8 is pushed in the inlet parts of the passages having no mask parts 40 and heated to eliminate the mask parts 40 to open the passages on one end thereof and sintered along with the main body 2 to close one end of the passage.
Patent JP-2001087104-A (JP)
Title: Prefabricated three point supporting pedestal
Inventor: TAKEMOTO RIICHI
IPC: A47G7/02
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To form a prefabricated three point supporting pedestal of a design which consists basically of curves and curved surfaces and is aesthetically excellent. SOLUTION: The respective vertex parts of an annular frame having an inner periphery 10d and outer periphery 20e of an arcuate triangular shape are provided with V-shaped notches around bottom groove lines 10c and the two notched surfaces formed by these V-shaped notches are joined, by which the frame is curved to a three-dimensional form.
Patent JP-H08167799-A (JP)
Title: Part recognizing apparatus for mounting equipment
Inventor: AOSHIMA YASUAKI
IPC: H05K13/08
Filed: 1994-12-12
Abstract: PURPOSE: To improve parts recognizing accuracy and save space and also to improve mounting efficiency by enhancing the degree of freedom for parts image take-in speed. CONSTITUTION: An illuminating section 23a and a sensor unit 23 consisting of a line sensor and a main body of sensor 23b are arranged within a moving passage of a head unit 5, a part sucked by a nozzle member is recognized by moving the head unit 5 relative to the line sensor, and an illumination controller 60 is provided to adjust the amount of light of the illuminating section 23a in response to the moving speed of the head unit 5. And the illumination controller 60 comprises an illumination switch circuit 62, an F/V converter 61 for detecting the moving speed of the head unit 5, and a illumination drive circuit 63 which controls the illuminating section 23a so as to make the amount of light at the illuminating section 23a equal to the predetermined amount of light corresponding to the moving speed of the head unit 5 based on the detecting speed by the F/V converter 61.
Patent JP-H01148936-A (JP)
Title: Leakage detector
Inventor: KAWASAKI TAKEHIDE
IPC: G01M3/24
Filed: 1987-12-07
Abstract: PURPOSE:To enhance rationalization by reducing the number of microphones as possible, by providing microphones densely in a region low in detection leakage quantity and thinly in a region high in detection leakage quantity. CONSTITUTION:When the flow rate of leaked cooling water exceeds a certain value, the temp. of the cooling water rapidly rises by the lowering of cooling capacity and, therefore, leakage is instantaneously detected to stop the generation of heat from a heat generator 9 to perform protection operation so as to prevent overheating. Microphones 21...2n are arranged around a piping group 1 to detect leakage sound. For example, the output of the microphone 21 is amplified by an amplifier 31 to be inputted a comparator 41. When an input signal exceeds a predetermined value, the comparator 41 transmits an alarm and protective signal to the protective apparatus 5 corresponding to the level of said input signal. Further, the microphones are arranged densely in the vicinity of an upper manifold 7 but thinly arranged toward a lower manifold 8. By this method, a rational apparatus can be constructed without arranging a necessary number or more of the microphones.
Patent JP-H0646245-A (JP)
Title: Resolution of document image data and device for conversion of gradation
Inventor: KIN GINCHIN
IPC: H04N1/407
Filed: 1991-11-22
Abstract: PURPOSE: To directly process the resolution and gradation conversion of input image data at an input device, corresponding to the characteristics of related equipment by counting pixel clock signals and detecting an output control signal, due to the gradation conversion for the unit of a byte. CONSTITUTION: A latch part 100 sets the parameter value of image control data and in order to convert the resolution of image control data, a resolution- converting clock generating part 200 generates a resolution-converting clock signal. A clock-selecting part 300 selects any pixel clock signal suitable for the operating mode and operating order of image control data, and a unit data detector 400 counts the pixel clock signals and detects the output control signal due to the gradation conversion in units of bytes. An image data converting part 500 performs the gradation conversion and image-binarizing processing of image data, an image data selector 600 selects an image data gradation, and an image data output part 700 outputs the image data which have been resolution and gradation converted in units of bytes.
Patent JP-H04182067-A (JP)
Title: Method for coating semiconductor device with flux
Inventor: FUKAZAWA HIDEYUKI
IPC: H01L21/60
Filed: 1990-11-14
Abstract: PURPOSE:To accurately control the coated amount of flux by rotating a semiconductor device by a controlled number of rotation holding a connected pad surface upward and horizontally and supplying the flux on the connected pad surface before or after start of this rotation. CONSTITUTION:The semiconductor device 7 is put on a rotary disk 2 with the connected pad surface 7a upward. A fixed volume of the flux is dropped by a dispenser 5 on the connected pad surface. The operating panel of a spin coater 1 is operated to start a motor and it is rotated at a fixed number of rotation for a fixed time. At the same time, a halogen lamp 6 is lit and heated. A centrifugal force is exerted to the flux supplied by the rotation of the semiconductor device 7 to the connected pad surface 7a to fly the flux outward. In this way, all the connected pad surface can be coated uniformly with the flux at a thickness determined mainly by the degree of viscosity and the number of rotation of the semiconductor device. The coated volume of the flux can be controlled accurately by controlling the number of rotation of the semiconductor device and the time of rotation after the flux is supplied.
Patent JP-H05141127-A (JP)
Title: Front chamber with double shutter
Inventor: KUBOTA SEIJI
IPC: E05F15/10
Filed: 1991-11-22
Abstract: PURPOSE:To provide a front chamber with a double shutter which is not a hindrance when it is not used. CONSTITUTION:An inner gate 12A is provided on an entrance 10A of a building 10 and a front chamber 12 with a double shutter is provided in such manner as to be connected to the entrance 10A of the building 10. An inner shutter 14 is provided on the inner gate 12A. An outer shutter 32 is provided on an outer gate 12B of the front chamber 12 with a double shutter, and the outer gate 12B can be moved in the direction of changing the relative distance from the inner gate 12A by a movable front chamber driving portion 20 provided in the lower portion. The space between the inner shutter 14 and the outer shutter 34 is taken as a front chamber main body 12C, and the skeleton of the front chamber main body 12C can be folded up by plural sheds 37, a pair of shed columns 38 for supporting the shed 37, and side reinforcements 40 for connecting the plural shed columns 38 to each other. The skeleton of the front chamber main body 12C is covered with a collapsible sheet material 42.