baber/WOPTO huggingface dataset:
Patent JP-H01205126-A (JP)
Title: Liquid crystal display body
Inventor: IWAMATSU SEIICHI
IPC: G02F1/133
Filed: 1988-02-12
Abstract: PURPOSE:To realize orientation of liquid crystal molecules in a specified direction by forming electret films or ferroelectric films on the surfaces of electrodes which sandwich a liquid crystal. CONSTITUTION:The ITO (indium tin oxide) electrodes 2 are formed by a vapor deposition method, etc., to an X-Y matrix shape on the surface of glass substrates 1 and are then patterned by photoetching. The electret films 3 are formed on the surfaces of such ITO electrodes by a sputtering method in the case of an inorg. ferroelectric material such as barium titanate, etc., or by a coating method, etc., in the case of forming the films consisting of the high- polymer electret and high-polymer dielectrics as represented by carnauba wax and polyvinylidene fluoride. The liquid crystal molecules 4 are thereby cleanly arranged by the good interaction with the electret films 3 and the clean image having no defects is displayed. The formation of the display body to the larger image plane is easy as well.
Patent JP-H03235437-A (JP)
Title: Simple land mobile radiotelephony terminal
Inventor: SHOJI JUNJI
IPC: H04W76/00
Filed: 1990-02-09
Abstract: PURPOSE:To execute operation to meet a user by selecting and setting the setting of an N mode or a W mode by a mode switching setting circuit through the key operating panel of a telephone set, and regulating call originating and call incoming by supervising the intensity of a received electric field in the course of waiting operation. CONSTITUTION:A control part 20 is provided with the mode switching setting circuit 21A to set the N mode to attach importance to the certainty of channel connection and the W mode to attach importance to the wideness of the connection range of a zone to a squelch supervising part 22, a line connection control part 23, and a display processing part 24. Electric field intensity falls, and a squelch detecting part 11 detects the fall of the electric field intensity, and when NSQ continues longer than set time in the squelch supervising part 22, the NSQ is considered to have been detected. At the time of the detection of the NSQ, the call originating and the call incoming are regulated, and simultaneously, the display processing part 24 is controlled so as to display out-of-communication-range on the display panel 33 of the telephone set 30. Since the level of the electric field intensity to regulate the call originating and the call incoming is switched and set by the mode switching setting circuit 21A, the operation to meet the user can be executed.
Patent JP-H11207560-A (JP)
Title: Uniaxial drive device
Inventor: KOYAMA KATSUMI
IPC: B23K26/08
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the speed of response, precision, noise reducing, efficiency and miniaturization of a uniaxial drive device. SOLUTION: A drive main body 3 is formed with a hollow 19 with openings 15 and 17 on both ends, in which hollow 19 a cylindrical rotor 21 is arranged for rotation through bearings. A coil part 33 for inducing magnetic fields is placed integrally on the inner surface of the hollow 19 of the drive main body 3, and a magnet part 35 is also arranged integrally on the periphery of the rotor 21 in opposition to the inner surface of the coil part 33 at an interval K. The rotor 21 is provided on its inner surface with a nut member 25 integrally, through which a screw shaft member 7 is threaded. Sequential application of electric driving signals to the coil part 33 in the drive main body 3 induces magnetic fields sequentially between the coil part 33 and the magnet part 35 to thereby rotate the rotor 21 and the nut member 25, with the result that the screw shaft member 7 is moved uniaxially relative to the nut member 25. This constitution reduces noise and the size and also improves the speed of response and precision.
Patent JP-H05226015-A (JP)
Title: Mounting device for mechanical component
Inventor: WAKIMOTO AKIYOSHI
IPC: H05K3/34
Filed: 1992-02-18
Abstract: PURPOSE:To reduce the spacings between respective mounting pieces and lands of holes so as to eliminate the omission of a solder thereby intending the increase in mounting strength by inserting plural pairs of mounting pieces of a mechanical component into respective holes provided in the vicinity of a printed circuit board and soldering them. CONSTITUTION:Mounting pieces 3a and 3b of a connector main body are inserted into holes 10a and 10b of a printed circuit board and are bent in directions different from each other followed by passing it through a soldering vessel, so that mounting pieces 3a and 3b and lands 22a and 11b are soldered to each other by solders 14. Since holes 10a and 10b are in close vicinity to each other, the spacings between mounting holes 3a and 3b and lands do not become large, so that conventional failures of solder do not take place. Since being soldered with conducting parts in holes 10a and 10b, mounting strength can be enhanced by bending the mounting pieces to the side where the widths of lands 11a and 11b are larger and soldering them.
Patent JP-2000228110-A (JP)
Title: Lamp for vehicle
Inventor: KASEYAMA KATSUMI
IPC: F21S8/10
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular lamp having a small depth even if enlarged in light emitting area. SOLUTION: The lamp for a vehicle is provided with a first reflector 6 for reflecting light L3 from a light source bulb 5 arranged on a side in a lamp chamber 4 and a second reflector 7 for obtaining a predetermined light distribution pattern by reflecting reflected light L4 from the first reflector 6 to a lens 3 side. The light L3 from the light source bulb 5 is reflected on the first reflector 6 arranged on the side in the lamp chamber 4 to the second reflector 7 side, and the reflected light L4 from the first reflector 6 is reflected on the second reflector 7 to the lens 3 side. Therefore, an overall depth of the lamp is smaller than that of a conventional lamp for a vehicle using a reflector of a paraboloid of revolution and having the same light emitting area.
Patent JP-S61193353-A (JP)
Title: Hot cathode discharging type lamp
Inventor: SUZUKI NOBORU
IPC: H01J61/72
Filed: 1985-02-20
Abstract: PURPOSE:To dim and to achieve the matrix driving by providing a control grid between a thermoionic cathode and an anode electrode, and controlling a current flowing between the thermoionic cathode and the anode electrode. CONSTITUTION:An anode electrode 2 and a thermoionic cathode 3 are provided within a glass bulb 1, and a control grid 6 is installed between the electrode 2 and the cathode 3. Further, a fluorescent film 4 is provided in the spherical surface of the glass bulb 1, and mercury, for example, is filled and sealed in the space within the glass bulb 1. A waveform which is obtained by rectifying an alternating voltage in full-wave is applied between the electrode 2 and the cathode 3 of a hot cathode discharging type lamp having such a structure, and when a trigger pulse is applied between the grid 6 and the cathode 3 the discharging is started, and when the phase of the trigger pulse is changed corresponding to the rectified waveform, it is possible to adjust the volume of luminescence on average. The driving of the grid 6 is made with very small electric power, and since it is possible to make a transistor for driving small, it is possible to make the control of luminescence in a matrix state.
Patent JP-S61190686-A (JP)
Inventor: SHINTANI TETSUHIKO
IPC: G07C1/06
Filed: 1985-02-20
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-H01206114-A (JP)
Title: Bearing of throttle driving motor
Inventor: HANAMORI RYUICHI
IPC: H02K5/173
Filed: 1988-02-12
Abstract: PURPOSE:To reduce both the number of man hours and the cost by putting a ring-like resilient member between a ball race and a retaining ring and placing at least three screw means adjusting the thrust clearance in the optical direction between the ball race and the retaining ring. CONSTITUTION:In the bearing construction of a throttle driving stepping motor, a ring-like coiled spring 12 is placed between a ball race 1 and a retaining ring 2 and at least three screws 13 are inserted as adjusting the position of the retaining ring 2. As a result, the need for processing a screw having the special size and dimensions or for manufacturing of highly precise parts is eliminated, thereby reducing the cost. In addition, a looseness of the screw 13 and the variation in thrust clearance due to low dimensional precision may be adjusted within the necessary and satisfactory range through the normal screw tightening work. The assembly work may be fulfilled by dropping each component in one direction, whereby improving the workability.
Patent JP-H02208225-A (JP)
Title: Oxide superconductor
Inventor: TANAKA YASUO
IPC: C01G29/00
Filed: 1989-02-09
Abstract: PURPOSE:To provide a Bi-Sr-Sn-Ca-Cu-O-based oxide superconductor having the high critical temperature by adding Sn to a Bi-Sr-Ca-Cu-O-based oxide superconductor. CONSTITUTION:Bi2O3, SrCO3, SnO2, CaCO3 and CuO are weighted so as to provide the composition ratio expressed by the formula (x is 1.5-2.5; y is 0.1-1; z is 1.5-4; p is 2-7; q is 8.1-17.5) and the weighed substances are the mixed, pulverized, dried, calcined, further pulverized and formed. The obtained compact is then heated in air and sintered to produce a Bi-Sr-Sn-Ca-Cu-O-based oxide superconductor having the critical temperature as high as about 123K.
Patent JP-S56129574-A (JP)
Title: Rectifying circuit
Inventor: NAKAHARA YASUHISA
IPC: H02M7/06
Filed: 1980-03-11
Abstract: PURPOSE:To enable simply to take out the same DC voltage from single phase 100V, 200V by a method wherein two smoothing capacitors are connected in series between the output terminals of a single bridg rectifying circuit, and an AC input terminal is also provided at the middle. CONSTITUTION:The capacitors C1, C2 having the same capacity are connected in series between the output terminals 2, 2' of the single phase bridge rectifying circuit making the connecting point to be the AC input terminal 3. Accordingly when an AC voltage e volt is applied between a terminal 1 and the terminal 3 (or a terminal 1' and the terminal 3), a current flows as terminal 1 D1 C1 terminal 3 during the period when the terminal 1 is positive to charge the capacitor C1 to 2<1/2> e volt. Samely the capacitor C2 is charged to 2<1/2> e volt during the period when the terminal 3 is positive, and the DC voltage of 2X2<1/2> e volt generated between the output terminals 2, 2'. Even when AC 2e volt is applied between the terminal 1 and the terminal 1', a DC voltage of 2X2<1/2> e volt is generated between the output terminals 2, 2'. Accordingly the same DC voltage can be taken out from single phase 100V, 200V without using a transformer, etc.
Patent JP-S59157753-A (JP)
Title: Subprocessor control system
Inventor: IGARASHI TSUYOSHI
IPC: G06F15/16
Filed: 1983-02-28
Abstract: PURPOSE:To execute easily the adjustment and the test of a subprocessor by constituting a control memory of the subprocessor with an RAM and managing this RAM with a main processor. CONSTITUTION:A main processor 10 writes data on an RAM21 for a subprocessor 11 through a system bus 12. When the main processor 10 controls the subprocessor 11, the main processor 10 transmits a desired command to a control circuit 13. The control circuit 13 controls a clock generator 20 to control the operation of the subprocessor 11. The subprocessor 11 can execute a specific instruction in accordance with data which the main processor 10 writes on the RAM21. The main processor 10 controls the address signal of the RAM21 to indicate the start from a specific address.
Patent JP-S60174650-A (JP)
Title: Screen printing machine
Inventor: SAITOU SUSUMU
IPC: B41F15/08
Filed: 1984-02-21
Abstract: PURPOSE:To make the exchange of screen without adjustment possible when the screen is exchanged by changing the kind of article to be produced, by providing a sub-plate for adjusting of pattern position to the screen frame. CONSTITUTION:A screen frame 10 is attached to a sub-plate 11 with bolts 12a- 12h and the sub-plate 11 is attached to the main plate 14 of body by opening a lever 13 and pushing in it from this side. By loosening the bolts 12a-12h and rotating micro heads 17a, 17b, 17c, only the screen frame 10 is let to conform to the pattern positioning of a printing article 18 as the sub-plate 11 is at a fixed position. Thereby, when the screen frame 10 and the sub-plate 11 are detached from the printing machine and then attached thereto, the positional adjustment is not required by only inserting them therein because the sub-plate 11 and the body of printing machine have been made always to have fixed relational positions.
Patent JP-S59156253-A (JP)
Title: Food thickener
Inventor: MIZUKAMI HIROYUKI
IPC: A23L1/00
Filed: 1983-02-28
Abstract: PURPOSE:A food thickener that contains, as an active ingredient, an acidic heteropolysaccharide which is specifically composed of glucose, galactose, mannose and glucuronic acid, thus being suitable for adding to cheese, Japanese SAKE (rice wine) and other food products, because of its high resistance to acid, heat and enzymes. CONSTITUTION:The objective thickener is obtained by using an acidic heteropolysaccharide composed of (A) glucose, (B) galactose, (C) mannose and (D) glucuronic acid at a ratio of A:B:C:D=10:(3-6):(0.5-2):(0.5-2). EFFECT:The resultant thickener shows high salt resistance and pH stability.
Patent JP-H06244221-A (JP)
Title: Charge transfer element
Inventor: MURAKAMI NORIO
IPC: H01L21/339
Filed: 1993-02-19
Abstract: PURPOSE:To obtain a CCD having high insulating property on the first gate electrode and the second gate electrode by a method wherein a CVD insulating film is provided on the first electrode, and a part of the first electrode and the second electrode are overlapped through the intermediary of the CVD insulating film. CONSTITUTION:The first gate electrode 34, which is provided through the intermediary of the first gate insulating film 32, and the second gate electrode 38, which is provided through the intermediary of the second gate insulating film 36, are formed on a semiconductor base layer 30. The first and the second gate electrodes 34 and 38 are electrically insulated with each other, and they are alternately arranged along the direction of transfer of signal charge. Also, the gate electrodes 34 and 38 are composed of polysilicon films 40 and 42, and high melting point metal silicide films 44 and 46, and a side wall 48 is provided on the side wall of the first electrode 34. In the above-mentioned charge transfer element, a CVD insulating film 50 is provided on the first gate electrode 34, and a part of the first gate electrode 34 and the second electrode 38 are overlappingly provided through the intermediary of the CVD insulating film 50.
Patent JP-H01217202-A (JP)
Title: Displacement encoder
Inventor: PIEERU BUURUJIYUBOO
IPC: G01B21/00
Filed: 1988-02-15
Abstract: PURPOSE: To obtain a simple and reliable displacement encoder by securing a first disc onto a spindle an fixing a second disc to the spindle with a play and then coupling both discs through two gears cooperating with a common pinion. CONSTITUTION: A spindle 2 carries a first rotary disc 5 and a a gear 6 meshed with a pinion 7. A second shaft 8 is fitted, with a play, in a bearing 9 mounted in the case 1. The pinion 7 also meshes with a second gear 10 and a second disc 12 is fitted in a hub 11. The gears 6, 10 have slightly different number of teeth. The discs 5, 12 are associated with detectors 13, 14 each comprising detection elements of same number as the tracks shown by the disc. When each mark of corresponding track is passed during rotation of the disc 5, 12, an incremental pulse is delivered to a counter. The pulse is counted easily and surely because no analog processing is required.
Patent JP-H04272605-A (JP)
Title: Lighting fixture
Inventor: KODAIRA SHINJI
IPC: F21V7/00
Filed: 1991-02-26
Abstract: PURPOSE:To provide a lighting fixture in which it can be made sure that a reflecting plate is installed thereby preventing detachment of the reflecting plate. CONSTITUTION:A fixture 12 having a socket 11 mounted thereon is attached to both end portions of a lighting fixture main body. The elliptical hole 15 of the fixture 12 is communicated with the mounting hole 34 of a reflecting plate 31 and a locking portion 27 is passed through both of the holes while the handle portion 23 of a lock 21 is parallel to the longitudinal direction of a fluorescent lamp 24. The handle portion 23 is put in a turning movement and the locking portion 27 is locked by a locking protruding portion 18 so that the handle portion 23 is perpendicular to the fluorescent lamp 24. The outer periphery of the fluorescent lamp 24 is inscribed to the circular portion 25 of the handle portion 23 via a space therebetween. When the handle portion 23 is parallel to the fluorescent lamp 24, a reflector 31 is not securely attached to the fitting main body and hence the fluorescent lamp 24 cannot be installed.
Patent JP-H05152013-A (JP)
Title: Wire connection device
Inventor: KOJIMA KENJI
IPC: H01R4/24
Filed: 1991-02-26
Abstract: PURPOSE:To dispense with peeling a covering during the process of wire connection, and facilitate the wire connection without a jig or a tool. CONSTITUTION:A wire connection device 21 is provided with a body 23, which is made of insulating plastic possessing a conductive metal fitting 22, being made of conductive thin plate spring material, such as copper alloy or the like, on whose one end a pressure touching terminal is formed, and a wire connection guide 25, which is made of insulating plastic possessing an insulating blade 24 for peeling of a wire covering and is attached so as to be able to be fitted in the recess portion 30 of the body 23. When a power supply cable 26, such as a VVF cable or the like is inserted to the power supply connection guide 25 so as to be held, the protecting covering 27 and the insulating covering 28 of the power supply cable 26 are peeled by the blade 24 so as to expose cores 29, and so as to fit the wire connection guide 25 in the recess portion 30 of the body 23, so that the cores 29 of the power supply cable 26 are connected to the conductive metal fitting 22.
Patent JP-H05235662-A (JP)
Title: Constant current generation circuit
Inventor: INAGAKI KIYOSHI
IPC: H03F3/343
Filed: 1992-02-19
Abstract: PURPOSE:To reduce a current transmission error between the input current and the output current of a current mirror circuit comprised of a PROS transistor. CONSTITUTION:A constant current I0 is generated at a constant current source 1, and the drain voltage V2 of a diode-connected PROS transistor T2 in the current mirror circuit 2 is set at a value in the neighborhood of a threshold voltage. At this time, the gate voltage of the PROS transistor T2 is also supplied to the gate of the PROS transistor T1. Since a PNP bipolar transistor Q7 is connected to the drain electrode of the PROS transistor T1, the drain voltage V1 of the drain electrode can be set at the voltage equal to the drain voltage V2, of the PMOS transistor T2 on an input side by applying an appropriate voltage to the base electrode of the PNP bipolar transistor Q7. Thereby, the input current I0 can be set equally to an output current I1.
Patent JP-H09201409-A (JP)
Title: Deodorization of barn
Inventor: SATO TAKAMASA
IPC: A01K1/035
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To deodorize unpleasant smell in a barn by discharging a lot of negative ions discharged from tourmaline and to bring antibacterial effect by synergic effect of far infrared rays discharged at the same time, thereby to improve the culture environment for animals, to keep the health good, and also to improve the environment surrounding the barn. SOLUTION: To install a ventilating and blowing fan 1 at the ceiling and wall, etc., of the barn and a means 2 for generating negative ions and farinfrared rays including directly or indirectly tourmaline or dust thereof and to discharge a lot of negative ions and also far infrared rays by revolving the fan 1 in the barn to deodorize.
Patent JP-H07238691-A (JP)
Title: Method for dismantling water-bearing gas tank
Inventor: YOSHINO KYOJI
IPC: F17B1/00
Filed: 1994-03-01
Abstract: PURPOSE:To enable the frame of a water-bearing gas tank to be dismantled while securing sufficient safety against lateral forces and gradually reducing its height using jack-down method. CONSTITUTION:In a method for dismantling a water-bearing gas tank comprising a plurality of telescopic side walls 3 arranged inside a lower side wall 2 in such a way as to freely rise and fall, a tank main body 1 having a roof 4 provided at the uppermost part of the side walls 3, and a frame 5 connected to the outside of the lower side wall integrally with a plurality of columns 7 and surrounding the periphery of the tank main body 1 while being kept at the greatest expanded height of the tank main body 1, a guide jig 11 provided with guide rollers 10 that roll on sliding contact with both sides of each column 7 is secured to the lower side wall 2. After a jack 12 is made to abut the lower end of each column 7, the connection 6 of each column 7 with the lower side wall 2 is removed and the load of the overall frame 5 is allotted to the jack 12. Then the lower part of each column 7 is cut and the jack 12 is expanded by the cut length to keep the overall frame 5 horizontal, and after all the columns 7 have been cut the jack 12 is contracted to jack down the overall frame 5. The above operations are repeated.
Patent JP-S57147149-A (JP)
Title: Reproduction and program search controller for tape recorder
Inventor: UEKI YOSHIHARU
IPC: G11B15/00
Filed: 1981-03-05
Abstract: PURPOSE:To achieve quick and sure reproduction and program search even in a long inter-recording, by REVIEW operation after the detection of the head of recording through the CUE instruction and giving the PLAY instruction after returning a reproducing head to the tail end of the inter-recording. CONSTITUTION:A CUE mode instruction 15 is given in accordance with a repoducing program search instruction and an audio signal is converted 5 into a DC voltage in response to the signal level. Next, a signal in response to the result of a comparison 6 between the DC voltage and a specified reference voltage is delayed 7 for a prescribed time to obtain a delay signal, and a head of recording is detected with the change in the past and at present, a REVIEW mode instruction 15 is given and a reproducing head 3 is returned to the tail end of the inter-recording. Further, if a prescribed change is given to the delay signal or a prescribed time is elapsed, a PLAY mode instruction 15 is given, allowing to achieve a quick and sure program reseach even with an extremely longer inter-recording.
Patent JP-H09220363-A (JP)
Title: Vehicle game machine
Inventor: OISHI TOSHIMITSU
IPC: A63F13/28
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To oscillate a boarding part of a vehicle main body corresponding to the change of a simulation screen traveling on a relief surface in a comparatively simple constitution. SOLUTION: A vehicle game machine comprises a display part 10 for displaying a simulation screen traveling on the relief surface, a vehicle main body part 20 oscillated according to the simulation screen and a control part. Further, the vehicle main body part 20 is formed by a boarding part 21 of a game player, a handle 22 for changing the running direction in the simulation screen, an accelerator 23 for changing the running speed in the simulation screen, and an oscillating means including a pitching means for pitching the boarding part 21, a rolling means for rolling the boarding part 21, and yawing means for yawing the boarding means, wherein the boarding part 21 is oscillated corresponding to the change of the simulation screen by the control part.