baber/WOPTO huggingface dataset:
Patent JP-H0434520-A (JP)
Title: Recording medium and recorder
Inventor: TAKANASHI RYOYU
IPC: G11B7/24033
Filed: 1990-05-31
Abstract: PURPOSE:To facilitate recording of high-density image information, etc., by applying a high polymer/liquid crystal composite film formed by dispersing a liquid crystal into a high-polymer material onto a substrate having a low light reflectivity so as to form the above recording medium. CONSTITUTION:The recording medium 1 is constituted by applying the high polymer/liquid crystal composite file 4 on the substrate 2 having the low- reflectivity layer 3. The low-reflectivity layer 3 is formed by applying high- density ink of black, blue, green, red, etc., on the substrate 2. Plastic materials, such as polycarbonate and PET, are adequate as the material of the substrate 2. A prescribed electrode 7 is pressed to the base of the substrate 2 of the recording medium 1 and a power source is connected between this electrode 7 and a transparent conductive film 5, by which an electric field is impressed to the high polymer/liquid crystal composite film 4 to unify the arrangement of the liquid crystal and to make the film transparent. A heat sensitive head 8 is then put from the transparent conductive film 5 side to heat the recording medium according to information. The character information, etc., are recorded on the recording medium 1 in this way.
Patent JP-S5932583-A (JP)
Title: Mooring apparatus for buoyant body
Inventor: TAKAGI MATAO
IPC: B63B21/29
Filed: 1982-08-17
Abstract: PURPOSE:To keep off the beakdown of a mooring rope, by hanging the mooring rope connected to a buoyant body down to the seabed via a guide installed in a buoy, attaching plural weighs to the mooring rope being reached to the seabed at specified intervals, and delivering the mooring rope corresponding to an increase in mooring rope tension. CONSTITUTION:One end of a mooring rope 1 is attached to a buoyant body A while its intermediate part is supported via a guide 4 of a buoy 2 and at the same time is hung down to the seabed B. The other end of the mooring rope 1 is being reached to the seabed B at the specified length and plural weights are attached to the mooring rope at specified intervals. When tension in the mooring rope increases at the buoyant body shifts to some extent, a bottom reaching part of the mooring rope 1 is hoisted upward and each weight 5 is pulled up whereby overtension that acts on the mooring rope 1 can be prevented, thus any breakdown can be averted.
Patent JP-H05312794-A (JP)
Title: Dividing method of liquid
Inventor: IKEDA MASAHIKO
IPC: G01N30/32
Filed: 1992-05-09
Abstract: PURPOSE:To enable divided collection of a liquid of a small flow rate in an arbitrary ratio by changing relatively the height of an outlet end of each of branch flow passages. CONSTITUTION:By moving downward an outlet end E (or S) of one tube 4 (or 3) in a state wherein the outlet end S (or E) of the other tube 3 (or 4) is held at the same height position as a branch point C, that is, in a state wherein the tube 3 (or 4) is held horizontally, the height of the outlet end S or E of the tube 3 or 4 is changed relatively. Only by changing relatively the heights of the respective outlet ends S and E of two branch flow passages in this way, the ratio of flow rates of a liquid flowing through the two branch flow passages can be varied arbitrarily and continuously. Accordingly, the liquid of a small flow rate, such as an eluant of liquid chromatography, can be divided and collected in an arbitrary ratio.
Patent JP-S624653-A (JP)
Title: Display for vehicle
Inventor: HIWADA NAOKI
IPC: B60Q9/00
Filed: 1985-06-29
Abstract: PURPOSE:To greatly decrease the number of actuators for drive and harnesses, by providing plural state detection means for detecting the states of various parts of a vehicle and plural indicator-lamps which correspond to the state detection means respectively and arranged in a matrix manner. CONSTITUTION:A display 1 has a sensor part 2 which has plural sensors 21-9 and a display part 4 which is composed of a control part 3 and indicator-lamps 411-33. The indicator-lamps 411-33 which display the states and the diagnostic results of the various parts of a vehicle are arranged in a matrix manner, and all of them are driven to turn on through harnesses whose number corresponds to that of rows and columns of the matrix. Therefore, compared with conventional displays which need one harness for one lamp, the number of the harnesses and the actuators (transistor 61-3, 71-3) are greatly decreased.
Patent JP-H01313644-A (JP)
Title: Oxygen concentration detector for internal combustion engine controller
Inventor: NAKAJO YOSHIKI
IPC: F02D45/00
Filed: 1988-06-13
Abstract: PURPOSE:To correctly detect the oxygen partial pressure independently of the intake pressure pulsation by selecting the detection timing of a pin hole type oxygen concentration sensor within a prescribed crank angle. CONSTITUTION:A pin hole type intake side oxygen concentration sensor 71 is installed into a surge tank 32. In a control circuit 54, the exhaust gas recirculation rate is inversely calculated from the oxygen concentration calculated by the oxygen concentration sensor 71, and the fuel injection quantity is reduced by the portion of the EGR gas in the measurement value of a pressure sensor 70. In this case, the value of the crank angle at each 30 deg. for generating the average value of the intake pressure pulsation is memorized by the combination of the intake pipe pressure and the engine revolution speed, and when this timing comes by the input of a crank angle sensor 58, sampling for the signals supplied from the oxygen concentration sensor 71 is executed. Therefore, the correct air/fuel ratio control can be carried out independently of the pulsation of the intake pressure.
Patent JP-H077204-A (JP)
Title: Semiconductor-laser-element driving circuit
Inventor: KIBUKAWA NORIO
IPC: H01S5/042
Filed: 1993-06-15
Abstract: PURPOSE:To provide the constant output-current amplitude even if the voltage of a power supply is fluctuated in a driver circuit using a GaAs MESFET. CONSTITUTION:In a GaAs MESFET driver circuit, a potential detecting circuit 13 is provided on the drain side of an output FET 4, and the average value of the amplitudes of the output currents is obtained. This value and the output of a reference current source 12 are compared and amplified in a differential amplifier 14. The output is inputted into a voltage control current source 15. The voltage control current source 15 has an output current 11, which is proportional to the input voltage. The current is used as a reference current for a current-mirror current source, and the current is controlled. Thus, the constant I2, i.e., the output current amplitude, is obtained in this constitution. Thus, the reference current for the current-mirror current source is controlled by only adding the simple DC circuit so that the stable output current amplitude is obtained even when the voltage of a power supply is fluctuated. The constant output-current amplitude is obtained all the time.
Patent JP-H11334520-A (JP)
Title: Air bag device
Inventor: OCHIAI FUMIHARU
IPC: B60R21/276
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To accurately control the inner pressure of an air bag by changing the amount of gas exhausted out of a vent hole during deployment of the air bag. SOLUTION: A control valve 30 formed by adhering a plate piezoelectric element 31 to a metal protector 32, a vent hole 29 opened/closed by the control valve 30 and an inner pressure detecting means 35d for detecting the inner pressure of an air bag 21 are provided on a retainer 19 for supporting an inflator 20 and an air bag 21 for an air bag device. The piezoelectric element 31 closing the vent hole 29 during no power supply is curved with power supply to open the vent hole 29 for exhausting gas in the air bag 21 to the outside. The opening of the vent hole 29 is feedback controlled in accordance with the inner pressure of the air bag detected by the inner pressure detecting means 35d so that the change in inner pressure of the air bag with the passage of a time can correspond to an preset inner pressure pattern.
Patent JP-H08299025-A (JP)
Title: Antislipping device for sole and shoe mask
Inventor: NITTA YUKIHIKO
IPC: A43C15/02
Filed: 1995-05-02
Abstract: PURPOSE: To provide shoes or a shoes mask having a built-in antislipping device capable of simply fitting an antislipping pawl body required for mountaineering in summer or winter, sports, or walking. CONSTITUTION: A lock flange is provided at the head section of a hard cylindrical main body 1, a spiral lock groove is formed at the inner wall section of the cylindrical main body 1, an outer face of a rod-like main body pawl body is inserted and connected into the cylindrical main body 1 according to the spiral lock groove, and a device capable of fitting a pawl having a different shape such as an expandable pawl body 2 is stored in a sole section. The antislipping pawl body 2 required for walking on the road surface in the dangerous state in summer or winter can be simply fitted to shoes or a shoe mask, and a tumbling accident can be prevented.
Patent JP-H05126205-A (JP)
Title: Vibration eliminating device
Inventor: WATANABE KAZUHIDE
IPC: G01H17/00
Filed: 1991-05-20
Abstract: PURPOSE:To provide a vibration eliminating device which can avoid the state that would affect yield of products or accuracy of measurement and observation by monitoring vibration on a floor plate all the time with a vibration sensor mounted on the floor plate of a vibration eliminating table, judging whether the vibration is within a permitted value of mounted machinery and by putting out a machinery operative signal when the vibration is within the permitted value. CONSTITUTION:A vibration eliminating device suspends a floor plate of a vibration eliminating table 1 and has a spring action for eliminating microvibration from the installed floor of the vibration eliminating table or an exciting force from machinery 2 itself on the vibration eliminating table floor plate. A vibration detector S for detecting vibration on the floor plate is provided at the vibration eliminating table 1, and a vibration monitor device 4 is provided for judging whether the vibration detected by the vibration detector S is within a permitted value of the machinery 2 mounted on the floor plate of the vibration eliminating table 1 and for putting out a machinery operative signal only when the vibration is within the permitted value.
Patent JP-S6123123-A (JP)
Title: Liquid-crystal display device
Inventor: TANIGAWA KOUJI
IPC: G02F1/1335
Filed: 1984-07-11
Abstract: PURPOSE:To confirm display data without causing a decrease in the contrast of a liquid-crystal display element due to heat generation by providing an LED and turning it on with the preheat current of the illumination lamp of the liquid- crystal display element. CONSTITUTION:A liquid-crystal LCD panel 60, flash lamp 50 for lighting, and the LED52 are provided in the main body housing 42 of a data imprinting device for endoscope photography. A display signal is supplied to a Tr66 before photography, a current flows from a power source terminal Vcc through the lamp 50, a preheating resistance 62, and the LED52, and display data of an imprinting display device is confirmed by the lighting of the LED52. The lamp 50 does not turn on, so there is no decrease in the contrast of the display on the LCD panel 60 due to heat generation. The supply of the display signal is stopped during photographic operation, a turn-on signal is supplied to flow a large current from the power source terminal Vcc through the lamp 50 and Tr68, and the lamp 60 emits flash light, so that the display data is imprinted on the film in the camera together with an image of the somatic cavity.
Patent JP-2000335341-A (JP)
Title: Vehicle alarm device
Inventor: MATSUOKA KATSUHARU
IPC: G08B21/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To surely alarm a driver and prevent the time delay by providing a vibration adding means for giving a vibration to the driver when the access of an object to its own vehicle is detected. SOLUTION: In this vehicle alarm device, a laser radar 1 for detecting an object approaching one's own vehicle is formed of a first laser radar 1a and a second laser radar 1b provided on lateral rear sides of the own vehicle. This device comprises a judgment means 2 for receiving the signals from the laser radar 1, a turn signal 3 and a backup signal 4, and the judgment means 2 sets an alarm range and judges the necessity of alarm when it detects that an obstacle is present within this alarm range. Further, this device comprises a vibration adding means 6 for giving a vibration to the driver when the judgment means 2 judges the necessity of alarm. The vibration adding means 6 is constituted, for example, so that a control pulse voltage is applied to a solenoid 8 to vibrate a sheet vibrating matter 9.
Patent JP-S5667516-A (JP)
Title: Dehydrating method
Inventor: MIURA MITSUGI
IPC: B01D33/06
Filed: 1979-11-07
Abstract: PURPOSE: To eliminate the closing of gaps and permit continuous operations at the time of squeezing fruits, etc. by means of two rolls, by so constituting the apparatus that sliding plates slide in the narrow gaps flanges and entraining and vacuum- sucking fine solids and water.  
     CONSTITUTION: A roll 9 consists in fastening the multiple thick-walled flanges 5, which have an opening 3 at the center and have a plurality of bolting holes 4 at the circumferential edge part, by means of bolts 9 via washers 7 and interposing slidable sliding plates 6 between the thick-walled flanges. Each plate 6 has an opening 10 at the center and has large holes 11 at the circumferential edge part. The diameter of said plate is slightly smaller than that of the thick-walled flange 5. If with this constitution the plates 6 slide in the narrow gaps between the flanges, the microsolids the water in the gap holes are slided and therefore both pass the gaps and are discharged through the openings 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04367515-A (JP)
Title: Method for forming tantalum oxide thin film
Inventor: SHIBUYA MUNEHIRO
IPC: H01L21/316
Filed: 1991-06-17
Abstract: PURPOSE:To provide a process for forming a sufficiently oxidized high-quality tantalum oxide thin film even at a low temperature while suppressing the reaction in vapor phase. CONSTITUTION:Ta(OC2H5)5 gas and O2 or N2O gas 12 are introduced into a vacuum chamber 1 of 0.5Torr and a high-frequency voltage is applied between a lower electrode 4 and an upper electrode 18 to generate a plasma. The raw material gas is decomposed and reacted by this process to form a tantalum oxide thin film on a substrate 3 heated at 400 deg.C.
Patent JP-H09119979-A (JP)
Title: Structure of low-cost laser range finder system
Inventor: CHIYAARUZU II NAASHIA JIYUNIA
IPC: G01S7/486
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive, low power consumption system having a high sensitivity general purpose control structure by sequence controlling the power supply to a digital circuit including a receiver for detecting reflection pulse and a distance measuring counter connected therewith using a microcomputer. SOLUTION: A receiver 16 comprises a photodetector 315 for converting a part 18 of receiving light pulse into an electric signal, and a transimpedance amplifier 317 for amplifying the electric signal. A detector bias control circuit 311 receives power from a power supply unit 17 and controls the bias voltage being applied to the photodetector 315. A distance measuring counter chip 25 counts the interval between the firing of layer pulse and the detection of reflected signal of pulse. The count represents the interval or distance to a target. A microcomputer 13 applies an on/off control signal onto each signal line and turns power supply to the receiver 16 and distance measuring counter chip 25 on/off selectively.
Patent JP-S5849068-A (JP)
Title: Bearing supporting device for rotary electric machine
Inventor: TAKAHASHI KENGO
IPC: H02K5/26
Filed: 1981-09-16
Abstract: PURPOSE:To prevent a concrete wall from cracking by coupling a bracket which holds a bearing supporting frame inside and a base provided at the concrete wall via a spring which can deflect by tension. CONSTITUTION:A spring which can deflect by tension such as a ring spring 11 is disposed between a bracket 4 and a concrete wall 8, and the bracket 4 and the wall 8 are coupled through a control liner 10 provided on a base 7. When the spring 11 is used to couple the bracket 4 and the wall 8 in this manner, the magnitude and the direction of the full radial tension force which is applied to the concrete wall can be varied by adjusting the set amount of the tension deflecting force, thereby allowing to apply compression force to the wall having strong compression force and preventing the wall from cracking.
Patent JP-H039870-A (JP)
Title: Serial printer
Inventor: YOSHIKAWA SHIGERU
IPC: B41J29/08
Filed: 1989-06-06
Abstract: PURPOSE:To reduce the noise due to spacing operation by forming the drive pulley fixed on the shaft of a stepping motor into a multilayer structure and using a damping material therein. CONSTITUTION:When a stepping motor 7 is rotated in a certain direction, a timing belt 6 is rotated in a definite direction. At this time, the carrier unit 3 fixed to the timing belt 6 also moves in the definite direction. Therefore, the carrier unit 3 reciprocally moves left and right by forwardly and reversely rotating the stepping motor 7. Herein, a drive pulley 8 is constituted so that an inner case 8a is fixed to the motor shaft 7a of the stepping motor 7 in a pressure contact state and an outer case 8c having a tooth form 8d of the timing belt 6 on the outer periphery part thereof is integrally fixed to the outside of the inner case 8a through a damping material 8b without being brought into direct contact with the inner case. Therefore, noise can be prevented.
Patent JP-H05309068-A (JP)
Title: Method and device for working spiral groove of endoscope channel tube
Inventor: KOGURE SHIGEO
IPC: A61B1/00
Filed: 1992-05-11
Abstract: PURPOSE:To surely form a signal groove in which groove depth is uniform and a pitch is constant, on the outside surface of the endoscope channel tube. CONSTITUTION:One end of a channel tube 2 through which a mandrel 1 is inserted is inserted and held by a collet chuck 3 of a rotary device 4, and the other end is supported by a centering jig 8. Plural rotary dies 5 having a spiral groove of a lead angle being equal to a spiral groove to be formed on the channel tube are pressed down equally from the outside periphery of the channel tube 2. In this pressed state, the channel tube 2 is rotated, a rotary die holding means 7 is moved linearly in the direction as indicated with an arrow A at a speed corresponding to the speed of revolution of the tube 2, and also, it is heated by a heater 9, by which the spiral groove is formed on the outside surface of the channel tube 2.
Patent JP-H10332512-A (JP)
Title: Differential pressure sensor and instrument and method for measuring flow rate
Inventor: NISHINO HITOSHI
IPC: G01L1/16
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain the differential pressure sensor which does not require a power source to detect differential pressure. SOLUTION: The differential pressure sensor is equipped with a pressure sensitive film 7 which has its end part fixed and supported by a fixation part and has a 1st fluid intake space 2a where a 1st fluid 8a flows on the reverse surface side of the pressure sensitive film 7 and a 2nd fluid intake space 2b where a 2nd fluid 8b flows on the top surface side of the pressure sensitive film 7 and detects the differential pressure between the 1st fluid 8a and 2nd fluid 8b from the deformation of the pressure sensitive film 7 while the fluids are put in the fluid intake spaces.  The pressure sensitive film 7 is formed of a filmy piezoelectric element 5 which has a reverse-surface side electrode film 4a, a piezoelectric material film 3, and a surface-side electrode film 4b in this order on a thin-film substrate, and the differential pressure between the 1st fluid 8a and 2nd fluid 8b is applied between the top and reverse surfaces of the filmy piezoelectric film 5.
Patent JP-S5570444-A (JP)
Title: Lead ingot casting device
Inventor: SUZUKI SHIYUNJI
IPC: B22D5/02
Filed: 1978-11-24
Abstract: PURPOSE: The device which comprises piercing multiple mold holes to a horizontally rotating ring plate surface and mounting the knock-out pins sliding vertically through the action of the cam positioned below the ring plate to the mold hole and which is capable of casting homogeneous lead ingots free from cavities and flashes.  
     CONSTITUTION: When any mold hole 2 approaches to the position of a molten metal feed port 6 as a ring plate 1 rotates, a contact plate 7 hermetically closes the hole port. At this time a knock-out pin lowers owing to the action of a cam 5 and cam follower 4 and therefore the inside of the hole assumes a reduced pressure state. Hence, when the mold hole and molten metal feed port align, molten lead is sucked into the hole and is packed in the hole without forming any cavity and flash. The mold hole goes away from the molten metal feed port, along which the solidified lead ingot is pushed up by the rising knock-out pin and is discharged from the mold hole. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6123293-A (JP)
Inventor: IWAMURA SUETOSHI
IPC: G07F5/02
Filed: 1984-07-11
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-S5846484-A (JP)
Title: Pressurized air blow-off outlet of counter
Inventor: AOKI MINORU
IPC: G06M7/10
Filed: 1981-09-14
Abstract: PURPOSE:To perform accurate counting by obtaining the radius of curvature of a blow-off surface for blowing pressurized air to moving folding printed matter which is less than the radius of curvature of a moving drum when viewed from a flank and constant to a horizontal line when viewed from the front. CONSTITUTION:Printed matter 1 folded at specified pitch is run, as shown by an arrow, by a drum 5 between upper and lower carriers 2 and 3 forming a curved surface to blow pressurized air from a blow-off outlet 4. The radius of curvature of the blow-off surface 4 is less than that of the drum 5 when viewed from a flank of the flow of the printed matter 1, and is constant to a horizontal line when viewed from the front of the flow of the printed matter 1. A triangular gap 1c is formed of bag surfaces of the folding part 1a of the printed matter 1, the blow-off surface 4 and next printed matter 1 every time one sheet of printed matter is passed, and the pressure of the pressurized air varied at every time. The variation in pressure is led by a conduit 21 to a pressure sensor 22, which detects the variation. Thus, the number of passed sheets of printed matter 1 are counted accurately.
Patent JP-H05342271-A (JP)
Title: Data conversion method
Inventor: HONMA SONOKO
IPC: G06F17/30
Filed: 1992-06-05
Abstract: PURPOSE:To enable the control of a connecting device connected to a computer relating to the conversion method of data including impossible overlapping information by checking the impossible overlapping information in a short time. CONSTITUTION:A hit data table for which the impossible overlapping information is collected with the data hit with retreival conditions from the control data including the impossible overlapping information is prepared (a), a mishit data table is prepared (b) to be converted to detailed information (c) and an over data table is prepared (d). The converted data are updated (e), overlapping is checked (f), the remaining convertable part of the over data table is successively converted, updated and compared similarly and the updated data are stored as control data (g).