baber/WOPTO huggingface dataset:
Patent JP-S60124102-A (JP)
Title: Inclining device of antenna for car
Inventor: KIKUTA TOMOYUKI
IPC: H01Q1/22
Filed: 1983-12-09
Abstract: PURPOSE:To raise up/bring down an antenna for a car easily at a place having a low ceiling by rotating/stopping a motor interlocking with a selector gear to raise up/bring down the car antenna. CONSTITUTION:A cam 5b and a pinion gear 5a to be rotated unitedly with a worm wheel 5 meshed with a worm 4 pivoted upon a rotary shaft of a motor 3 are pivoted upon a case 11. The cam 5b has an eccentric shape and a microswitch 2 is abutted to the cam 5b. Hysteresis characteristics are applied to the ON/OFF operation of the switch 2. A segment selector gear 6 meshed with the gear 5a is pivotally fitted to the case 11 pivoted upon an output shaft 7 with about 90 deg. rotatable angle. The potential difference between a potentiometer 20 interlocking with a gear 6 and a potentiometer 21 for setting the angle of a driver's sheet is outputted through an amplifier and the motor 3 is rotated or stopped in the direction turning the potential difference to ''0'', so that the antenna is rotatably held at a required angle.
Patent JP-H04113152-A (JP)
Title: Coupling sealing device for exhaust air duct
Inventor: IMAI KAZUYOSHI
IPC: F24F13/02
Filed: 1990-08-31
Abstract: PURPOSE:To obtain satisfactory and long time sealing performance by allowing a nonwoven felt-like gasket sheet comprising inorganic fiber and kapok fiber tangled and dispersedly mixed with the inorganic fiber to be clamped between a pair of flanges joined on the end of a exhaust air duct. CONSTITUTION:A gasket sheet 8 clamped between coupled flanges 4 is adapted to surround the outer peripheral side of an end of an exhaust duct 1 and seals the coupled section airtightly. In the porous gasket sheet 8, though clamped under pressure, an oily substance which adheres to and penetrates into the gasket, is absorbed by kapok fiber and expands volumetrically between the coupled flanges 4, which serves to seal the coupled section tightly. This construction makes it possible to provide highly endurable and airtight sealing performance against high temperature exhaust gas which contains most severe oily substances to the coupled section and satisfy general purpose service requirements to the coupled sections applicable to various kinds of exhaust air ducts including this kind of exhaust air.
Patent JP-S6473673-A (JP)
Title: Mos transistor
Inventor: IMAMURA TORU
IPC: H01L29/78
Filed: 1987-09-14
Abstract: PURPOSE:To make a device fine without shortening a channel length by a method wherein a two-layer structure composed of a thin insulating film and a gate electrode is formed on the surface of a semiconductor substrate and the gate electrode and one part of a source-drain region are formed on a taper- etched inclined plane on the surface of the semiconductor substrate. CONSTITUTION:This transistor is constituted in the following manner: an inclined plane is formed by a taper-etching operation of the surface of a semiconductor substrate 1; a thick oxide film 2 is formed on this inclined plane; a device isolation operation is executed; after that, a thin oxide film 3 is deposited; a gate electrode 4 is formed; after that, a prescribed impurity, i.e. an impurity used to reverse the semiconductor substrate, is doped from a surface direction; a source region and a drain region 5, 6 are formed on both sides of the gate electrode 4. Accordingly, a channel during an operation of this MOS transistor is formed on the inclined plane; after the surface of the source region and the drain region 5, 6 has been oxidized thin, a thick protective insulating film 7 is deposited; in addition, contact openings are formed in the source region and the drain region 5, 6 and the gate electrode 4; a circuit is constituted by using a metal wiring part; as a result, an integrated circuit is formed.
Patent JP-S6385608-A (JP)
Title: Connecting structure for optical fibers
Inventor: KANBARA TOSHIYUKI
IPC: G02B6/38
Filed: 1986-09-30
Abstract: PURPOSE:To necessitate the mere sliding of a frame body and pulling out said body at the time of throw-away by sliding the frame body along a ring nut and connecting a throw-away optical pigtail simply by screwing the ring nut. CONSTITUTION:A large-diameter hole 23 of a key hole 26 of the frame body 13 is positioned in front of a screwing cylinder 11 of a housing 4 and a flange 22 of a ferrule 21 is inserted into an inside sleeve 8 so that the flange 22 is passed through the large-diameter hole 23. The frame body 13 is thereafter slid along front and rear end faces 12a, 12b of the ring nut 12 toward an arrow A until a projection 16 is engaged with a toric groove 14 and a shaft part 24 is supported by a small-diameter long hole 25 of the key hole 26. A rear plate 13b of the frame body 13 is fitted to the cut-away side faces 12a, 12a of the cylinder 12 by the ring nut 12 if the ring nut 12 is screwed to a panel 5 side in succession thereof; therefore, the frame body 13 moves to the panel 5 side without rotating even if the ring nut 12 rotates. The flange 22 of the throw-away ferrule 21 is pressed by the front plate 13a of the panel 5, by which said flange is pressed and connected, under a specified face pressure, to the front end of the ferrule 9 on an equipment side.
Patent JP-H0395963-A (JP)
Title: Electrostatic breakdown protection device
Inventor: ISHIBASHI KOICHIRO
IPC: H01L23/62
Filed: 1989-09-08
Abstract: PURPOSE:To reduce the area needed for a resistor of a current-limiting resistance drastically by constituting a material forming the current-limiting resistance with tungsten, molybdenum, or a material mainly consisting of the above elements. CONSTITUTION:The volume of tungsten or molybdenum may be 1/3 or 1/4 of that of silicon in the same energy for unit volume. Thus, if the film thickness is the same, the area of tungsten or molybdenum may be 1/3 to 1/4 of that of silicon. Thus, by constituting a resistance with silicon(Si), tungsten (W), molybdenum(Mo), or a material which mainly consists of the above material, it is possible to obtain a resistor without blow-out with a smaller area. Since the resistance of tungsten and molybdenum is relatively small, it is necessary to achieve the ratio of a longer L2 to W2, namely a greater L2/W2 to obtain the required resistance. It is possible to reduce an area L2XW2 by reducing the width W2. In this case, the area can be reduced to 1/3 or less if the film thickness is the same as compared with the case using polycrystalline silicon.
Patent JP-H09120982-A (JP)
Title: Tape carrier
Inventor: SUGANO TOSHIO
IPC: H01L21/603
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To make it easy to handle a semiconductor chip in mounting and increase a mounting reliability of the semiconductor chip by forming the semiconductor chip to be inner-bonded to a device hole in such a thickness that it may not project beyond an extension line of a face of an insulator which is opposite to the one where a plurality of leads are formed. SOLUTION: One face of a semiconductor chip 5, 5' is sealed with resin and outer leads 4' are led out from a resin sealed section 8. Lest the outer leads 4' should be extended from an edge of a tape 1, an insulator 6 is installed around a device hole 3 at a rear face of the tape 1. The semiconductor chip 5, 5' which is to be inner-bonded in the device hole 3 is formed in such a thickness that it may not project beyond an extension line of a face of the insulator 6 which is opposite to the one where a plurality of leads 4 of the insulator are formed. By this method, the semiconductor chip is easy to handle in mounting and a mounting reliability of the semiconductor chip can be increased.
Patent JP-H0279471-A (JP)
Title: Solid state image pickup element
Inventor: NAKASHIBA YASUTAKA
IPC: H04N5/3722
Filed: 1988-09-14
Abstract: PURPOSE:To decrease the electric potential barrier to a great extent, suppress deterioration of the potential pulldown effect of this electric potential barrier from adjoining electrode, and reduce degradation of the transfer efficiency at throttling part of signal electric charge by throttling the narrowing of channel width from its wider portion to narrow in steps with respect to the transfer direction of signal electric charge. CONSTITUTION:Through a vertical shift register 2 and an accumulate register 3, signal electric charges read out of a photo-sensor 1 are one after another transferred to a horizontal shift register 4 for each horizontal scanning line through a throttling part, at which the channel width is narrowed from a wider portion A to narrow B with respect to the transfer direction of the signal electric charges. When these signal electric charges are transferred, the electric potential barrier DELTAphi at throttling part 7 is decreased to a great extent. When an electronic shutter is in operation, unnecessary signal electric charges read out of the photo-sensor 1 are swept off via the throttling part throttled with respect to the transfer direction of the electric charges from the accumulate register 3 to the vertical shift register 2 to be removed to a drain 6, and by similar effect, deterioration of the transfer efficiency at the throttling part of unnecessary signal electric charges is suppressed.
Patent JP-S6384975-A (JP)
Title: Printer device
Inventor: YOKOTA KAZUYUKI
IPC: B41J35/36
Filed: 1986-09-30
Abstract: PURPOSE:To determine exactly the time for replacement of a ribbon, by providing a detecting means detecting the amount of use of the film ribbon, a calculating means calculating the number of printable characters according to the remaining amount of the film ribbon, and a display means displaying the number of the characters. CONSTITUTION:When a ribbon cassette 14 is set to a carriage 13, a sensor 15 detects a projecting length Y of a use amount detection pin 25 an the carriage 13 reciprocates. A printing head 12 forms printing characters on a paper, and a film ribbon 22 is taken up by a take-up reel 21b and, thereby, the use amount detection pin 25 is projected according to the amount of the film ribbon 22. A sensor 15 detects a projecting amount Y+X of the use amount detecting pin 25 every time a one-line printing is conducted to output a signal to a ribbon use amount detecting circuit 19 and, thereby, the detecting circuit 19 calculates the use amount of the film ribbon 22 to output a signal to a printable character number calculating circuit 20 and, thereby, the calculating circuit 20 calculates the amount of the remaining ribbon. After that, the number of printable characters is calculated to be displayed on a character number display part 16a. Therefore, the replacement of the ribbon can be carried out before the generation of RIBBON END signal.
Patent JP-H0890336-A (JP)
Title: Band-saw type cutting device
Inventor: SAITO KUNIO
IPC: B23D53/04
Filed: 1994-09-27
Abstract: PURPOSE: To provide a band-saw type cutting device that is able to cut a large- sized workpiece despite being compact in size. CONSTITUTION: A cutting device 14 shifting up and down along a column 18 of a body frame 12 is installed in this frame 12 formed into rectangualar parallelopipedic form. A driving sheave 40 and a driven sheave 48 horizontally set up each are installed in this cutting device 14, and an endless band saw blade 58 is tensely installed in both these driving and driven sheaves 40 and 48. In addition, at the time of cutting, the cutting device 14 is lowered and the band saw blade 58 rotating in a horizontal plane is made contact with a workpiece 60, so cutting takes place. Accordingly, since a largesized workpiece is cuttable even if a sheave diameter is not enlarged, a device body can be compactified in this way.
Patent JP-H04110737-A (JP)
Title: Temperature measuring device
Inventor: KONDO SHIGEKI
IPC: G01K7/00
Filed: 1990-08-31
Abstract: PURPOSE:To alarm about failure occurrence on a point where temp. is measured, by summarizing the times in which the temp. sensing value lies outside of the setting temp. range, and comparing the sum with the value of limit time. CONSTITUTION:A temp. sensing means D senses the ambient temp. while a reference value setting means S sets the sensing temp. range of the means D and the limit time. A microcomputer M makes A/D conversion 2 of the output of the sensing means D and emits the converted result to signal processing parts 9A, 9B of a counting means C, wherein the signal processing part 9A emits an on signal in the event of sensing a higher temp. than the temp. range set by the reference value setting means S, while the other processing part 9B emits an output at the time of sensing a lower temp. than the temp. range set by the means S. Counters 10A, 10B summarize the on signal output times of the processing parts 9A, 9B, respectively, while an alarm driving circuit 11 compares the count values of the counters 10A, 10B with the limit time set by the setting means S, and a light or sound alarm is issued by an alarm 12 when the sensing times of one of the counters exceed the set value of limit time.
Patent JP-S59117570-A (JP)
Title: Core of colored pencil and its manufacture
Inventor: ABE YOSHIAKI
IPC: B43K19/02
Filed: 1982-12-25
Abstract: PURPOSE:To provide a colored pencil core having smooth feeling in writing and excellent breaking strength, by extruding a mixture of aluminum (compound) with a vehicle, heat-treating the extruded product in a nitriding atmosphere to obtain a porous sintered material, and impregnating an ink in said sintered material. CONSTITUTION:Fine powder of aluminum and/or an aluminum compound (preferably having a particle diameter of <=2mu) is used as a main material, kneaded with a vehicle (e.g. boron nitride), and extruded to obtain a formed article. The article is heat-treated in a nitriding atmosphere to form a porous sintered material by the nitriding and sintering action. The objective core for a colored pencil can be manufactured by impregnating an ink in the sintered material. It is preferable to add an oxide, nitride, hydride, halide, carbide, etc. of a metal such as Mg, Zr, etc. as a reaction accelerator to the raw material prior to kneading.
Patent JP-H0896218-A (JP)
Title: Paper money processor
Inventor: KOBAYASHI MASAKI
IPC: G07D9/00
Filed: 1994-09-28
Abstract: PURPOSE: To provide a paper money processor capable of stably and continuously stacking, storing and extracting paper money by positioning stacked paper money after temporarily stacking paper money on a temporary stacking part and storing the positioned paper money in a storage part. CONSTITUTION: The paper money processor is provided with a carrying/sorting means for carrying paper money judged by an inspection part and sorting the carried paper money in each money sort, temporarily stacking parts 41a to 41d for temporarily stacking paper money sorted by the sorting means along a movable stacking reference wall 101, strages 48a to 48d arranged on the lower part of the stacking parts 41a to 41d and capable of storing stacked paper money dropped from the stacking parts 41a to 41d along a storage reference part 107, and a longitudinal extruding mechanism 50 for extruding stacked paper money by moving the wall 101 after stacking paper money on the stacking parts 41a to 41d and matching the extruded paper money with a storage reference part 107 for the storages 48a to 48d.
Patent JP-H09291864-A (JP)
Title: Engine controller for outboard motor
Inventor: SHOMURA NOBUYUKI
IPC: F02M37/08
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent bad conditions of an engine caused by insufficient fuel, by detecting battery voltage so that the fuel ejection quantity of a fuel pump is calculated from the voltage value of the battery voltage, and executing engine speed lowering control by which an engine speed is lowered on the basis of results that this fuel ejection quantity and the required fuel quantity of an engine are compared with each other. SOLUTION: An engine controller 20 (control unit 27) detects battery voltage after an auxiliary device is operated, by a battery voltage detector 28, and calculates a fuel ejection quantity that a fuel pump 34 can eject from this battery voltage, and simultaneously calculates the required fuel quantity of an engine from respective data such as an engine speed, a throttle opening, atmospheric pressure and the temperature of the engine. Then, a value in which an excess quantity is subtracted from the fuel ejection quantity and the required fuel quantity are compared with each other, and when the value is insufficient to the required fuel quantity, engine speed lowering control is carried out.  That is, the misfire of a cylinder that should be ignited and thinning of fuel injection or the decrease of an ejection quantity and delay of ignition timing, are executed, thereby the engine speed lowering control is carried out.
Patent JP-H0571547-A (JP)
Title: Bearing structure of rotary body
Inventor: KAWASHIMA YASUNARI
IPC: F16C35/073
Filed: 1991-09-12
Abstract: PURPOSE:To support a bearing with high precision and carry out working and assembly in a simple manner, and obtain the bearing structure of a rotary body having the low vibration and low noise at a low cost, by installing an annular wedge member having the top edge part which is inserted toward the center sides of the upper and lower bearings, in a gap between the inner periphery of an inner race and the outer periphery of a rotary ring. CONSTITUTION:An inner race receiving part 31 as an annular or modified conical shaped wedge member which has a wedge shaped section and is integrally formed with the rotor 13 is installed between the upper side edge of the inner race 22Ab of an upper bearing 22A and the contact part 13b of a rotor 13. Further, a tapered washer 32 as an annular or deformed conical shaped wedge member having a wedge shaped section is installed between the lower side edge of the inner race Bb of a lower bearing 22B and a bent washer 26. Accordingly, the movement of a rotary shaft 18 is restrained in the radial direction, also in the axial direction, and even if a force in the radial direction is applied on the center G of gravity of the rotor 13, the turning-down of the rotary shaft 18 is suppressed, and the variation of the balance through the lapse of time can be eliminated.
Patent JP-S61112790-A (JP)
Title: Scroll type hydrodynamic machine
Inventor: MATOBA YOSHIAKI
IPC: F04C18/02
Filed: 1984-11-02
Abstract: PURPOSE:To prevent a revolving scroll from the remarkable abrasion and seizure by preventing the action of an unbalanced load which produces a distortion on the revolving scroll. CONSTITUTION:A communicating passage 17, to which a pressure regulation valve 18 setting its back pressure as the intermediate pressure in the compression process is attached, is installed between the area halfway in the compression process and a pressure chamber 12. And, the compressed refrigerant in the pressure chamber 12 is allowed to leak into the No.2 compression chamber 18 so that the pressure in the pressure chamber 12 is regulated. Furthermore, the amount of increase in the winding angle of the lap 2a of a fixed scroll 2 compared with the winding angle of the lap 3a of a revolving scroll 3 is established in such a manner that both amounts of refrigerant contained in the No.1 compression chamber 41 and the No.2 compression chamber 42 are equal to each other. According to this constitution, the remarkable abrasion and seizure on the scroll can be prevented.
Patent JP-H0683200-A (JP)
Title: Image forming device
Inventor: IIDA KENTARO
IPC: G03G15/08
Filed: 1992-08-31
Abstract: PURPOSE:To automatically attain the sensitivity adjustment of a toner concentration detecting sensor and the request of necessary after-sales service together with the cleaning of soiling with toner on a sensor surface, in a simple constitution. CONSTITUTION:This image forming device is constituted so as to provide a means 81 detecting the sensitivity of a sensor 80 when the means 81 is reciprocated on the sensor surface 80a of the sensor 80 and located thereon, reciprocating means 82 and 83 for properly locating the sensitivity detecting means 81 onto the sensor surface and an automatic measure taking measures against the sensitivity adjustment of the sensor and the request of after-sales service, according to the result of the fact that the latest detection value when the sensitivity detecting means 81 is located on the sensor surface 80a is compared with the previous detection value or a reference value.
Patent JP-H0394239-A (JP)
Title: Lens driving mechanism
Inventor: KOBAYASHI KOICHI
IPC: G03B9/08
Filed: 1989-09-07
Abstract: PURPOSE:To reduce the power quantity of a stepping motor by reducing the power quantity of a spring initial return by reducing a load placed on the spring nearby the initial position of the spring. CONSTITUTION:When a lens driving member 3 is in a finite focus adjustment area, the energizing force of a lens pressing spring 8 is borne by a slide surface finally through a cam follower 7b, a cam surface 3a, and the lens driving member 3 as usual. In a travel area where the lens driving member 3 moves back to its initial position from the finite focus adjustment area, however, a lens barrel 7a which contains a lens group 7 for focus adjustment is supported by a support member and the cam coupling between the lens barrel 7a and lens driving member 3 is disconnected. The energizing force of the lens pressing spring 8 is therefore not transmitted to the slide surface 4 which supports the lens driving member 3, and consequently the frictional force between the support surface 4 and lens driving member 3 becomes extremely small. Consequently, the power quantity of the spring 5 for initial return and the power quantity of the stepping motor are reducible.
Patent JP-H0543429-A (JP)
Title: Hair tonic cosmetic
Inventor: HASUNUMA KYOTARO
IPC: A61K8/44
Filed: 1991-08-19
Abstract: PURPOSE:To obtain a hair tonic cosmetic, capable of activating hair-matrix cells and excellent in hair growing and hair tonic effects and preventive effects on alopecia, dandruff, etc. CONSTITUTION:A hair tonic cosmetic is obtained by blending gamma-aminobutyric acid capable of activating hair-matrix cells of the scalp, exhibiting excellent hair tonic effects and preventive effects on alopecia, etc., further normalizing scalp metabolic function and enhancing antidandruff effects with diisopropylamine dichloroacetate having promoting action on blood circulation, activation of metabolism in hair roots in the scalp and promoting the growth of the hair roots in respective amounts within the range of 0.05-2.0wt.% at 1:(0.1-1) weight ratio of the former:latter. The hair-matrix cell activating and blood circulation promoting actions of both ingredients are synergistically exerted on the scalp to dilate scalp peripheral blood vessels, normalize the scalp metabolic function and further enhance antidandruff effects.
Patent JP-H05151782-A (JP)
Title: Semiconductor memory
Inventor: TAKAHASHI HIROYUKI
IPC: G11C11/419
Filed: 1991-08-19
Abstract: PURPOSE:To prevent the malfunction of a semiconductor memory at the time of writing and to reduce current consumption. CONSTITUTION:A write signal RW is made a high level at the time of writing and FETs M11, M12 are turned off. For example, the data of a low level is applied to a negative logic digit line CD0 and the data of a high level is applied to a positive logic digit line D0. Then, the FET M14 is turned off and the negative logic digit line CD0 is a high impedance and the voltage of the digit line is lowered sufficiently. Thus, voltage margin to the inverted threshold value voltage of a memory cell is increased. The voltage of the positive logic digit line D0 is high sufficiently since the FET M13 is turned off. Then, a data bit is written stably in the memory cell.