baber/WOPTO huggingface dataset:
Patent JP-H03297018-A (JP)
Title: Disconnector with ground switch
Inventor: AKIMOTO ISAO
IPC: H01H33/28
Filed: 1990-04-16
Abstract: PURPOSE:To perform a switching operation test before a disconnector is built into a tank and simplify mounting on/removing from the tank by removably installing a mounting board on an opening formed on the tank and installing a ground switch and the disconnector on an inner face of the mounting board as well as installing a controller on an outer face of the mounting board. CONSTITUTION:After a ground contact 35, a blade 42, a main circuit connecting contact 38 and a controller 44 are installed on a mounting board 43, a disconnector with a ground switch is tested outside a tank 28. That is, the ground contact 35, the blade 42, a disconnector fixing contact 31 and the controller 44 are installed on the mounting board 43 which is removably attached to a tank opening 29. Therefore the assembly of the disconnector with a ground switch and a switching operation test can be performed outside the tank before the above mentioned devices are built into the tank. Thus time required for assembly and test can be reduced as well as a working space inside the tank is not necessary and a size of the tank can be reduced.
Patent JP-H07304001-A (JP)
Title: Base of portable circular saw
Inventor: MORI TAKASHI
IPC: B27B9/00
Filed: 1994-05-13
Abstract: PURPOSE:To make the exact cutting to a marking line possible even when the diameter of a rotary cutter different from that of the conventional cutter is employed or the depth of cut is changed from the conventional one by a method wherein the relative positional relationship between the position of the cutting edge of the rotary cutter and the marking line is grasped. CONSTITUTION:In a groove 6 on the base side face part of a portable circular saw, a movable marking part 5 for grasping the relative positional relationship between the position of the tip of a rotary cutter 2 and marking lines 4 is provided.
Patent JP-S60244152-A (JP)
Title: Transmissive original reader
Inventor: KAWAMURA SHINICHIROU
IPC: H04N1/12
Filed: 1984-05-18
Abstract: PURPOSE:To improve the illumination effect of the titled reader and to attain the miniaturization for a transmissive original reader, by forming a linear light source set at the back of an original with a cylindrical reflector, a slit-shaped window part formed in the lengthwise direction of the reflector and a light emitting source provided in the reflector. CONSTITUTION:A linear image sensor 1 of a transmissive original reader is fixed to a substrate 5, and an original 2 is carried by feed rolls 3 between the sensor 1 and a transparent pressure plate 4. The back of the original 2 is illuminated by a linear light source 6. The luminous flux transmitted through the original 2 is received by the sensor 1 and converted into electric signals. While a cylindrical reflector 8 is formed to a glass tube 7 of the source 6, and a fluorescent layer 9 is put on the reflector 8. Then a slit-shaped window part 8a is formed to transmit the light. Both the reflector 8 and the layer 9 are removed by the part 8a, and a light emitting source 10 consisting of the mercury steam is enclosed into the part 8a. This improves the illumination effect and attains the miniaturization for a transmissive original reader.
Patent JP-H07307961-A (JP)
Title: Stereoscopic display method and device therefor
Inventor: YOSHIMI TAKASHI
IPC: H04N13/04
Filed: 1994-05-13
Abstract: PURPOSE:To provide a stereoscopic display method and device by which a user can easily enjoy the stereoscopic display effects by ordinary video software. CONSTITUTION:The left and right image data are alternately switched in each field so that the stereoscopic image data are generated. Then the images are alternately displayed on the left and right eyes in each field and synchronously with the stereoscopic image data. In such a stereoscopic display way of images, the original image data including the moving animation components (a, b and c) are delayed. Then the non-delayed original image data PC and the delayed original image data PA are alternately switched in each field. Thus the new stereoscopic image data are obtained and displayed. Then the stereoscopic images are displayed on the left and right eyes in each field. Thus a user can simultaneously observe both images PA and PC, and the recognized image includes a parallax. Therefore the user can artificially enjoy the stereoscopic display effects.
Patent JP-H08267963-A (JP)
Title: Sheet for forming flowchart, authoring apparatus and method
Inventor: EGASHIRA YASUO
IPC: G11B27/02
Filed: 1995-03-31
Abstract: PURPOSE: To easily form a flowchart expressing the reproduction procedure of a video CD. CONSTITUTION: A plurality of specific data describing columns 65 for describing the time codes for specifying the material data recorded on a video CD are arranged on a sheet for forming a flowchart in a matrix form and the connection wires 71 mutually connecting the specific data describing columns 65 arranged in a matrix form in a hierarchical structure are further arranged thereon.
Patent JP-2000292131-A (JP)
Title: Three-dimensional information input camera
Inventor: HAMADA MASATAKA
IPC: G01B11/24
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To project pattern light without using any flash light, reduce the influence of the move of an image due to the move of a subject, and improve the accuracy in three-dimensional information input by equipping this camera with a projection means that uses a light-emitting diode as a light source for projecting the pattern light. SOLUTION: A light-emitting diode is used as a projection means for projecting pattern light to an image pickup region. The switching of the presence or absence of a pattern by the emission and non-emission of the light-emitting diode can be made faster than the mechanical switching of a mask pattern. Three-dimensional information can be obtained from a subject image with the pattern of the light-emitting diode and the subject image of only steady light without using any flash light source. In a light-emitting diode array 560, a mask 550 for forming a fringe pattern is arranged in front of the light-emitting diode array 560 so that the period coincides with that of a row of emission elements of R, G, and B. Light from each emission element is transmitted through the mask 550 and is projected from a pattern projection window 553.
Patent JP-S62258120-A (JP)
Title: Side housing for rotary piston engine
Inventor: YANAGII KOJI
IPC: F02B55/08
Filed: 1986-04-30
Abstract: PURPOSE:To attempt improvement of wear resistance and burning resistance by providing a number of oil retaining recesses encircled by chilled layer dispersedly on a sliding surface other than the oil seal sliding surface of a side housing. CONSTITUTION:In a casing consisting of a rotor housing with a trochoid inner circumferential surface and a pair of a right and a left side housing 7 provided at both sides of said housing, the sliding surface 7a of the side housing 7 is formed cut of a cast iron plate 7b so as to be a composite casting product where said cast iron plate is internally chilled with an aluminum metal. And a chilled layer 9 is dispersedly formed on an oil seal sliding surface (c) in the outside of the sliding surface made of the cast iron plate 7b, and furthermore oil retaining recesses 11, the bottom of which is encircled by a chiiled layer 10, are dispersedly formed on the outer sliding surface (d) in the outside of said sliding surface (c). Owing to this constitution, lubricant is retained in the recesses 10 thereby improving lubricity against sealing members fitted on a rotor 1.
Patent JP-S60246838-A (JP)
Inventor: ARUBERUTO REPUZAAMEN
IPC: D02J1/02
Filed: 1985-05-14
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-S61259970-A (JP)
Inventor: SHIMONO SEIJI
IPC: B65D81/05
Filed: 1985-05-13
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-S625921-A (JP)
Inventor: EBUAN AARU MOOGAN
IPC: A61K38/22
Filed: 1986-04-30
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-H04739-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAMURA NAOYOSHI
IPC: H01L21/316
Filed: 1990-04-17
Abstract: PURPOSE:To reduce a step at a side of a field oxide film and to reduce field concentration of a gate electrode at an edge part of a field oxide film by forming a field oxide film by oxidizing second and first unsingle crystal silicon films inside an opening part using an anti-oxidation film as a mask. CONSTITUTION:A first polysilicon film 3 is formed in advance below a silicon nitride film 4 which becomes an element region. The first polysilicon film 3 and a second polysilicon film 7 are formed on an element isolation region whereon the silicon nitride film 4 is not formed, and heat oxidation is carried out for forming a field oxide film 8 in the state. Therefore, it is possible to make the first polysilicon film 3 below the silicon nitride film 4 properly thin while fully ensuring a total film thickness of the first polysilicon film 3 and the second polysilicon film 7 which decide a thickness of the field oxide film 8. Thereby, it is possible to make oxidation reach as far as a part of the first polysilicon film 3 to form a side X of the field oxide film 8 to a forward taper shape. As a result, field concentration becomes hard to generate in a gate electrode part since a step of the side X can be made gentle.
Patent JP-S5726259-A (JP)
Title: Engine fueling system
Inventor: OONISHI SHIYUNSAKU
IPC: F02M37/00
Filed: 1980-07-22
Abstract: PURPOSE: To provide smooth engine start without stalling, by communicating high and low pressure sides of a fuel pump, which forces fuel into aninjector, through a return pipe equipped with a control valve and opening the valve at the time of engine start.  
     CONSTITUTION: Main and starting injectors 3, 4 set to a suction pipe 2 inject fuel supplied by a fueling system 10 as their valves are open. The fueling system 10 includes a fuel pump 13 connected with a fuel tank 11 through a piping 12 and another fuel pump 3 connected with the injectors 3, 4 on the discharge side through a piping 14. The piping 14 is equipped with a fuel filter 15 and fuel pressure regulator 16 which is connected with the tank 11 through an overflow piping 17. The piping 14 and tank 11 are communicated with each other through a return piping 18 to which is set a control valve 19 for supplying fuel at the time of pump idling such as starting. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11290572-A (JP)
Title: Sewing machine with thread cutting/wiping function
Inventor: WATABE MITSUO
IPC: D05B65/06
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine which can maintain a good sewing condition at the start of sewing after cutting and wiping a thread even for a fluff spun thread which is likely to get tangled. SOLUTION: This sewing machine with thread cutting/wiping functions has a movable knife (a thread cutting means) to cut the needle and bobbing threads at the same time when the sewing motion is finished and a wiper (a thread wiping means) to wipe out the cut upper thread. The sewing machine is also equipped with a control means for outputting thread wiping signals to the thread wiping means to execute the thread wiping motion at the time (t3) when upper position signals are outputted in the period from the time (t2) when the thread is cut by the thread cutting means till the time (t4) when the thread cut motion is completed.
Patent JP-H11296886-A (JP)
Title: Laser diode drive current searching method
Inventor: KIMURA MASAHIKO
IPC: G11B19/12
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To make precisely detectable a target light output in a short time even when it is deteriorated by calculating/updating a value obtaining the target light output based on the differential efficiency of a laser diode obtaining a control signal value to a drive means from the light output set to a prescribed initial value and the light outputs of two points in the vicinity and repeating the renewal until it becomes in a prescribed error range. SOLUTION: Input values of an A/D converter 4 that an output voltage of a D/A converter 6 becomes the initial value Ii and the target light output Pt are set in a memory 11 with names of I and Pt. The light output values, when the value obtd. by adding a differential amount (α) to I, the value obtd, by subtracting the (α) from I and the value of I are outputted to the D/A converter 6, are read in by the A/D converter 4 to be stored in the memory 11 as P1, then P2 and further P. The differential efficiency is calculated from P1, P2 and P, and the value of I obtaining the target light output Pt is calculated to be updated, and the renewal is repeated until it becomes in the prescribed error range. Thus, even when the laser diode 1 is deteriorated, the light output Pt is detected precisely in a short time.
Patent JP-H04334925-A (JP)
Title: Power feeding and shutting-off system
Inventor: ODAGIRI HIROYUKI
IPC: H02H3/087
Filed: 1991-05-07
Abstract: PURPOSE:To provide a power feeding and shutting-off system for shutting off an output against an overload condition and automatically starting again feeding of power source when a normal load condition is recovered. CONSTITUTION:A power feeding apparatus which feeds power source in direct to a load 2 from a power converter 1 comprises an output shutting-off circuit 3 for shutting off power source to a load and a voltage detecting means 4 for outputting an output of the power converter 1, when the output shutting-off circuit 3 shuts off power source, by bypassing the output shutting-off circuit 3 via an impedance 5 and a diode 6 and also comparing a voltage output to the load with a preset voltage to output a comparison result as a control signal. Moreover, an output shutting-off control means 7 is also provided for controlling the output shutting-off circuit 3 to shut-off an output when a control signal indicating that a voltage output to a load is lower than a preset voltage is input from the voltage detecting means 4 and to feed a power source to the load when the control signal indicating that a voltage output to the load is higher than the preset voltage is input.
Patent JP-H06307924-A (JP)
Title: Infrared camera
Inventor: TAKAHASHI FUMIO
IPC: F25D3/10
Filed: 1993-04-27
Abstract: PURPOSE:To minimize temporal restrictions due to the cooling temperature after actuation of camera through the combination of cooling with cooler and cooling with refrigerant. CONSTITUTION:When power is turned ON, the temperature of a solid state imaging element 1 is measured based on the signals from a temperature sensor 10 and a temperature detecting section 11. When cooling is required, a valve control section 12 opens a valve 13 to feed refrigerant from a tank 6 through a refrigerant injection port 7 into a cold finger 5. The refrigerant flows through a groove 8 to the tip part of the finger 5 and enters into a gap surrounded by a Dewar 2 thus cooling the element 1 fixed to the Dewar 2 quickly. A Stirling cycle cooler 4 also begins cooling operation and actuates a timing circuit 16 and a television signaling circuit 17. When the element 1 is cooled, evaporated refrigerant gas is discharged to the atmosphere through a through hole 9. When the cooling temperature reaches T1, it is detected by the detector 10 and the valve 13 is closed by the detecting section 11 and the control section 12 thus sustaining the temperature T1 through cooling only with the cooler 4.
Patent JP-S61261306-A (JP)
Inventor: CHIYAARUZU KOZEUIZU
IPC: C08F210/18
Filed: 1986-05-02
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-H07311528-A (JP)
Title: Cleaning device
Inventor: TANAKA MIHOKO
IPC: G03G21/10
Filed: 1994-05-16
Abstract: PURPOSE:To easily and stably obtain a nearly constant excellent sealing effect by allowing the flexible film of a sealing member to come into contact with a contact member and making the flexible film abut on the outer periphery of a rotary body in a deflected state. CONSTITUTION:The flexible film 50 of the sealing member 30 attached to the bottom end part of a housing member 20 comes into contact with the contact member 60 formed as a part of the housing 20 and then, is made to abut on the periphery of the photoreceptor drum 10 in the deflected state. Then, unwanted developer T stuck to the periphery of the drum 10, to be carried receives brush work by a rotary brush roll 8 and then, scraped from the surface of the drum by a cleaning blade 7. The scraped developer is generally dropped on the brush roll 8, held in the brush top end part of the roll 8 and carried in its rotational direction in this state. After that, the scraped developer is shaken off from the brush by the contact with the projecting part 21 of the housing 20, to be collected to a developer recovering part 22.
Patent JP-S61260929-A (JP)
Title: Method of wire-cut electric discharge machining
Inventor: YATOMI TAKESHI
IPC: B23H7/08
Filed: 1985-05-15
Abstract: PURPOSE:To sharply improve a total machining time by means of composite machining consisting of a rough machining in which the machining speed is increased by using a wire electrode having high tensile strength and a finishing in which the machining speed is increased by combining a galvanized wire electrode with an AC power source. CONSTITUTION:In order to reduce the total time for rough machining and finishing using a second-cut method, a composite machining consisting of using a conventional wire in the rough machining and using the combination of a special wire with an AC power source in the finishing, is employed sharply reducing the total machining time. For comparison with the conventional method, a graph is made in which the machining speed F is plotted along the ordinate axis and the number of machining times by means of a second-cut method is plotted along the abscissa axis. The figure (5) is a combination of a brass wire with a DC power source, (6) is a galvanized brass wire with a DC power source, and in (7), the same wire as in (5) is used in the first cut, being combined with an AC power source. Thus, the machining speed (F) is the greatest in (7), i.e., the machining time has been reduced.
Patent JP-S5816941-A (JP)
Title: Preventive device of collision from behind
Inventor: WAKASA KOUJI
IPC: B60R21/00
Filed: 1981-06-29
Abstract: PURPOSE:To prevent an accident of collision from behind at running of a vehicle, by transmitting an ultrasonic wave signal toward the front of an automobile, receiving its reflected wave, detecting a distance between cars and automatically applying a brake when the detected distance reaches a hazardous distance. CONSTITUTION:A device is constituted in such a manner that plural sets of ultrasonic oscillators and receivers are set in a position of height of an automobile head lamp and a reflected signal from an automobile or the like running ahead is received by the receiver. In accordance with a level of the received signal, a signal is generated from a meter relay in any of signal lines A-G to trigger a thyristor 8, and each switch 12, 13 is turned on to sound a buzzer 14, while an electromagnetic brake device 15 is actuated to automatically decelerate an automobile. Said meter relay is constituted to generate a prescribed signal when a distance between cars approaches a hazardous distance determined in accordance with each speed per hour.
Patent JP-H04332480-A (JP)
Title: Nonaqueous secondary battery
Inventor: NOMA TOSHIYUKI
IPC: H01M10/05
Filed: 1991-05-07
Abstract: PURPOSE:To improve an energy density of a nonaqueous secondary battery. CONSTITUTION:In a nonaqueous secondary battery comprising a negative pole and a positive pole using lithium or material capable of storing and emitting lithium as active material Li6CoO4 is used as active material of the positive pole, and charge and discharge are performed between LixCoO4 (4<=X<6) and Li6CoO4.
Patent JP-H04331979-A (JP)
Title: Clamp pulse circuit of video amplifier
Inventor: YOSHIDA MASAAKI
IPC: G09G1/16
Filed: 1991-05-07
Abstract: PURPOSE:To prevent a clamp pulse from exceeding a back parch to clamp a video display section when the synchronizing frequency of a synchronizing signal is high by varying the width of the clamp pulse outputted to the video amplifier corresponding to the synchronizing frequency of the synchronizing signal. CONSTITUTION:This clamp pulse circuit consists of an F/V converter 23 which inputs a horizontal synchronizing signal and converts the synchronizing frequency into a voltage signal, a variable clamp pulse width variably switching circuit composed of comparators 24 and 25 which vary their outputs corresponding to the output voltage signal, and a clamp pulse generating circuit composed of monostable multivibrators 40 and 41. In this circuit, the time constants of the monostable multivibrators 40 and 41 become smaller and smaller as the frequency of the synchronizing signal inputted to a display device becomes higher and higher, and the width of the clamp pulse becomes short.
Patent JP-S60249576-A (JP)
Inventor: NAKAJIMA MAKI
IPC: B25B21/00
Filed: 1984-05-22
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-H09287858-A (JP)
Title: Quick solidifying method of water in vessel
Inventor: SHII CHIN DEYUU
IPC: F25C1/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To phenomenally inexpensively obtain nucleus and enable solidifying water in a vessel quickly by putting a prescribed quantity of sand in a vessel containing water and solidifying the water quickly. SOLUTION: For the container 30 of ice use is made of a PET(polyethylene terephthalate) bottle having a bellows in part which is expandable to prevent breaking or deformation in the process of solidification. A salt water solution 20 is a solution of aqueous glycol. A large box 10 for ice has a thermostat so that the temperature of the salt water solution can be kept constant. Into a solution of ice 30 water 40 and sand 50 are deposited. The sand 50 is cleaned before being deposited in the container 30. Natural sand heated to a high temperature is used. This constitution enables using sand as a nucleus, which is easily obtainable and phenomenally inexpensively and quickly solidifying the water in the container.
Patent JP-H043717-A (JP)
Title: Billet detaching device
Inventor: KOSUGE YASUO
IPC: B65G47/52
Filed: 1990-04-19
Abstract: PURPOSE:To simplify function, and to secure detachment by juxtaposing rails under the level of a skid in its width direction, and by controlledly driving a traveling carriage on which a detaching head having a forward traveling speed reduction striker, a forward traveling stop striker, and proximity switches for the abover strikers is mounted. CONSTITUTION:Under the pass-line level P of billets B1 to B5 etc., a detaching head 1 is placed in the lower limit position so as to be on standby. Then, the detaching head 1 is turned in the intermediate position as shown by the arrow 20, and a traveling carriage 2 is moved forward toward the billets. When a material detector consisting of strikers 6, 8 and proximity switches 7, 9 detects the foremost material B1, the speed of the carriage 2 is reduced to be stopped. Then, the detaching head 1 is raised to receive the foremost material B1, and is moved backward in the direction of the arrow, thereafter, the head 1 is lowered and the billet B1 is placed on the pass-line level P.