baber/WOPTO huggingface dataset:
Patent JP-S61253224-A (JP)
Title: Vehicle automatic speed change gear
Inventor: HIRUTA HIDEJI
IPC: B60K26/04
Filed: 1985-04-30
Abstract: PURPOSE:To positively restrain a creep to ensure the stopping of a vehicle, by providing such an arrangement that a parking gear is automatically locked by means of a parking gear lock means at each stopping of the vehicle in association with the operation of a control means by a driver. CONSTITUTION:A parking lever 16 for mechanically locking a parking gear to the casing of a planetary gear mechanism 3 locks the output shaft of the mechanism 3 or a drive wheel 7. Further, a parking solenoid 17 is connected to an onboard battery 18 through a power feed circuit 19 in which a vehicle speed switch 20 closing when the vehicle speed is zero, for detecting the vehicle speed, an accelerator switch 21 closing when the depressing amount of an accelerator pedal is zero, and a parking switch 22 are disposed. With this arrangement when the driver manipulates to open the switch 22 beforehand for demanding a sure stopping of the vehicle, the solenoid is turned on to lock the drive wheel to restrain a creep.
Patent JP-H07299339-A (JP)
Title: Plate-shaped membrane separator
Inventor: SATO HACHIRO
IPC: B01D63/08
Filed: 1994-05-09
Abstract: PURPOSE:To reduce the production cost of a conventional flat-shaped membrane separator. CONSTITUTION:The assembling engaging parts 2a and assembling parts 2b to be engaged are formed to a plurality of plate-shaped filter membranes 2 so as to be engaged with the adjacent plate-shaped filter membranes 2 in order to assemble the membranes 2 in a parallelly arranged state. Upper and lower connection members 3, 4 freely fixing the parallelly arranged state realized by the engaging parts 2a and the parts 2b to be engaged are provided to the upper and lower parts of the individual plate-shaped membranes 2.
Patent JP-S5219591-A (JP)
Title: Hardness measuring instrument
Inventor: MITSUTAKE SHIYOUJI
IPC: G01N3/42
Filed: 1975-08-05
Abstract: PURPOSE: To enable the hardness of internal circumferential surfaces of smalldiameter liners which are so far considered impossible to measure to be measured as Vicker's hardness. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02272791-A (JP)
Title: Printed circuit board
Inventor: HARA KOICHI
IPC: H05K3/34
Filed: 1989-04-14
Abstract: PURPOSE:To prevent the bridge at the time of soldering by providing a high wall made of an insulating substance among attaching lands. CONSTITUTION:At the time of soldering of attaching lands 2 which are printed on a printed circuit board 1, an insulating substance 5 arranged among the lands 2 keeps the forced out solder out perfectly, so that the surface mounting parts can be mounted and soldered while preventing the solder bridge. Since the insulating substance 5 made of a non-metallic material is kept in tight contact with a bonding material, the wall for preventing the solder bridge as a work defective can be made easily and also the wall can be made highly. Thus, the bridge at the time of soldering can be prevented.
Patent JP-S5429520-A (JP)
Title: Drive system of bias light
Inventor: IKEDA SADAYUKI
IPC: H01J31/38
Filed: 1977-08-10
Abstract: PURPOSE: To reduce power consumption and to set the light quantity to a stable value over a wide variety, by performing the power supply to the lamp with switching control through the utilization of the periodical signal developed in a conventional TV camera unit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61247815-A (JP)
Inventor: AADORIAN SHIYUTOROIRI
IPC: F02B37/00
Filed: 1986-04-25
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-H02272302-A (JP)
Title: Measuring instrument for straightness
Inventor: SATOU KIMITOMO
IPC: G01B5/28
Filed: 1989-04-14
Abstract: PURPOSE:To execute the measurement with high accuracy by aligning a position of a measuring part with a reference position determined by a light beam from a light emitting part. CONSTITUTION:This measuring instrument is placed on the measuring surface 4' of an object 4 to be measured, a measuring block body 3 is allowed to slide against a guide rail 1, and the displacement quantity of a distance between the reference surface determined by a light beam from a light emitter 6 and the measuring surface 4' is measured by a measuring part 5 provided on the measuring block body 3. On the measuring block body 3, a light receiver 7 is provided, and by a position control mechanism 8, the position of the measuring block 3 is adjusted so that the light receiver 7 can receive a light beam from the light emitter 6. Accordingly, even if there is a deflection of the guide rail 1, the position of the measuring block 3 is held in the reference position, and the measurement is executed with high accuracy.
Patent JP-S62251537-A (JP)
Title: Coil spring
Inventor: NAKANISHI MITSUAKI
IPC: F16F1/04
Filed: 1986-04-24
Abstract: PURPOSE:To reduce the maximum stress by forming a coil wire of a valve spring for an internal combustion engine or the like in such a manner that in the sectional form thereof, the inside and outside of the coil are semi-elliptic, and the diameter of the outside wire is larger in the radial direction of the coil than that of the inside. CONSTITUTION:In the sectional form of a wire 1 of a coil spring, in order to reduce the maximum stress working on the section of the wire to the minimum, the inside and outside of a coil are semi-elliptic and the wire diameter T in the axial direction of the coil and the wire diameter W in the radial direction of the coil have the flatness W/T. Further the wire diameter in the radial direction of the coil in the outside semi-elliptic portion 1a is larger than the wire diameter in the radial direction in the inside semi-elliptic portion 1b. In the thus formed wire, the maximum stress is lowered as compared with the conventional semi-circular and semi-elliptic springs as well as a circular spring, and furthermore the closed height and spring weight can be reduced. Accordingly, the natural frequency is increased to be effective for preventing surging.
Patent JP-H01265727-A (JP)
Title: Inner and outer switch for microphone and speaker for radio equipment
Inventor: TAZAKI SHIGERU
IPC: H04B1/40
Filed: 1988-04-18
Abstract: PURPOSE:To simplify the device by using two signal lines and a power line by one line in common. CONSTITUTION:A press signal line 8 and a microphone signal line 6 are used in common by on line and the line is connected to a terminal 4b of a stereo jack 4. Thus, a speaker microphone 11 is connected to the main body by a stereo plug 13 and an earphone 16 uses the stereo jack 4 in common by a stereo plug 17. Moreover, the inner and outer changeover of the microphone 11 and the speaker 12 is applied automatically by replacing the earphone 16 and the speaker microphone 11. Thus, the mechanism is simplified.
Patent JP-H08292943-A (JP)
Title: Document data processor
Inventor: KARAKIDA SHIYOUJI
IPC: G06F3/12
Filed: 1995-04-20
Abstract: PURPOSE: To perform conversion from one code system wherein character codes are prepared corresponding to all characters one to one to another code system where a character of a different font can be specified by adding proper control codes to character codes. CONSTITUTION: Input data 102 consists of character codes corresponding to respective characters one to one and information showing their code system. A code conversion processing means 101 outputs the character codes of the code system of this device and character attribute information in character unit by using the code conversion table 103 corresponding to the code system. A code sequence generating means 105 generates a code sequence into which control codes showing information of half size, full size, longitudinal writing, etc., are inserted at places set or charged to characters represented with the character attribute information, and a print output means 107 outputs an image signal showing images of those characters.
Patent JP-S62251709-A (JP)
Title: Objective lens for optical disk
Inventor: TAKAMURA SACHIKO
IPC: G02B13/18
Filed: 1986-04-24
Abstract: PURPOSE:To obtain a single lens which directly receives light from a semiconductor laser and whose aberration is well corrected to the outside of its optical axis, by constituting the lens of the combination of an aspheric and spheric surfaces and making the lens to satisfy specific conditions. CONSTITUTION:The objective lens for optical disk of this invention has an aspheric surface of positive in refracting power on the light source side and a single lens L having a positive refracting power on the disk side. The projecting magnification beta is used within a range of -1/2<beta<-1/8 and the lens satisfies conditions of (1) 0.9<(N-1)r1/f<3.9, (2) 0.6<n/(-r2).(N-1)<1.7, and (3) 0.5<epsilon<1.5, where N is the refractive index of the objective lens, r1 is the paraxial radius of curvature of the surface of the objective lens which is closest to the light source, r2 is the radius of curvature of the surface of the objective lens on the disk side, and epsilon is a conical constant. When the paraxial radius of curvature r1 of the surface of the single lens L which is closest to the light source becomes smaller than the lower limit of Condition (1), correction of coma becomes difficult. Condition (2) is a condition for well correcting the out-of axis aberration and Condition (3) is a condition for well correcting the on-the-axis aberration.
Patent JP-S57210117-A (JP)
Title: Exhaust passage device for engine
Inventor: MINOWA KENICHI
IPC: F01N3/28
Filed: 1981-06-19
Abstract: PURPOSE:To reduce the length of the exhaust passage of an engine, by integrally casting both a manifold having a plurality of connecting portions for the plural exhaust ports of the engine and a catalyst casing, which is provided with an exhaust pipe coupler. CONSTITUTION:An exhaust passage device is constructed by integrally casting a manifold 10 and a catalyst casing 20, which is provided with a removable coupler 30 for an exhaust pipe. The manifold 10 comprises two branch pipes 12 provided with coupling flanges 11 for two exhaust ports of an engine and connected to a confluence pipe 14 having a confluent gas outlet port 13. In the catalyst casing 20, a monolithic catalyst 40 is housed between an annular step wall 23 around the gas outlet port 13 and the annular wall 36 of the coupler 30 and pinch-held with buffers 41, 42 lest the catalyst should move in the axial direction.
Patent JP-S60239764-A (JP)
Title: Copying device
Inventor: ADACHI HIDEKI
IPC: G03G15/01
Filed: 1984-05-15
Abstract: PURPOSE:To copy an original with a desired color by copying a desired picture area of the original to a desired copy area on copy paper by various means such as an original moving means, etc. and providing a developing means of plural colors and a color designating means. CONSTITUTION:A picture area on an original 131 and a copy area on copy paper 312 are set automatically or manually by key operations on an operation part 500, and a series of means such as the original moving device, a lens moving device, a cassette moving device, etc. are used to copy this set picture area to this set copy area. A developing device switching key 545 is operated to designate the color of copy or a multiple mode key 550 is operated to hold temporarily the copy paper 312 on an intermediate tray 18 and the next designation is performed, thereby making picture editing possible. Further, a color can be designated to copy the original each time it is copied.
Patent JP-H06277769-A (JP)
Title: Method for arranging tool on working graphic
Inventor: WAKITANI NAOSUKE
IPC: B21D28/00
Filed: 1993-03-29
Abstract: PURPOSE:To suitably arrange a tool corresponding to a kind of line or a post process. CONSTITUTION:The method contains a preparing process S1 preliminarily setting a tool arranging method by each kind of line, a line kind judging process S2, and a tool arranging process S3 dealing with the line kind. In the preparing process S1, a line kind of a graphic (a) for punching is classified in three kinds of a profile working line LA, an inside sheet punching line LB and a sheet peripheral part punching line LC, each tool arranging method is preliminarily set by each line kind LA to LC. In the line kind judging process S2, to which line kind among three kinds LA to LC the working graphic (a) corresponds is judged by including a prescribed post working data. The prescribed post working data shows, for example, a working that the work is cut down with punching or shearing. In the tool arranging process S3, the tool arrangement is executed on the working graphic (a) following the set tool arranging method corresponding to the judged line kind LA to LC.
Patent JP-H01268862-A (JP)
Title: Vacuum deposition device
Inventor: TAKAHASHI NUSHITO
IPC: C23C14/54
Filed: 1988-04-20
Abstract: PURPOSE:To grasp the change of a monitor with the lapse of time and the degree of deterioration by providing a gas introducing system for correcting the sensitivity of the molecular beam intensity monitor for the vaporization and sublimation of a raw material, and easily and frequently making the corrections. CONSTITUTION:The gas introducing system having parallel valves 15-17, a vacuum pump 18, and a roughing vacuum pump 19 and used for correcting the sensitivity of the molecular beam intensity monitor 5 is provided to a molecular beam epitaxy device as shown in the figure. Valves 7 and 13 are closed, valves 11 and 15-17 are opened, and the inside of the system is evacuated to a high vacuum by the pumps 18 and 19 and baking treatment. The valves 15-17 are then closed, liquefied nitrogen is introduced into a trap 14, then the valve 13 is opened, and the correcting gas is introduced from a cylinder 12. The valve 7 is then opened, the pressures before and behind an orifice 8 are measured, the flow rate of the correcting gas is measured and reduced, and the gas is introduced into a growth chamber 1 through a hole 6. By this method, the input can always be monitored, and the monitor 5 can be corrected.
Patent JP-S58212660-A (JP)
Title: Reproducing device of high density recording disc
Inventor: ITANI TETSUYA
IPC: G11B7/085
Filed: 1982-06-03
Abstract: PURPOSE:To carry an information reader close to an objective position quickly and precisely at the time of retrieval, by compensating an output of a position detector by an error stroed in a storing part to retrieve the information of an optical of a high density recording disc. CONSTITUTION:Before random accessing, the absolute position information of a time code is previously read out at an optional position of a disc 1, an error between the read information and an output (b) from a converter is calculated by an operation controlling part 8 and the obtained error signal is stored in a storing part 9. If the increasing ratio of the absolute position information is equal to that of the output (b) of the converter, said error is uniform in the whole range of the disc. If the error is previously stored in the storing part 9 and the output (b) of the converter is compensated by the error signal stored in the storing part 9 when a pickup 3 is carried close to the objective position by the output (b) of the converter at the time of random accessing, the pickup 3 can be carried close to the objective position more precisely.
Patent JP-2000293263-A (JP)
Title: Document preparation device
Inventor: KASHIMURA KAZUHIRO
IPC: G06F1/16
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To permit document preparing operation by making it possible to use a keyboard and a display even when a form is fed and discharged by arranging a paper feed unit on the back of a display unit. SOLUTION: The display unit 1 is equipped with a display device such as an LCD in the front and connected rotatably to a device main body 6 through a display unit rotary shaft 5. The paper feed unit 2 is provided on the back of the display unit 1 and has a paper feed opening 3 for inserting a form 14 above it and a guide-in opening 10 for guiding the form 14 out to the guide-in opening 10 of the main body device 6 below it. A discharge opening 11 is provided in front of the main body device 6 and below the keyboard unit 13 so that the form 14 carried by a discharge roller 9 is discharged before the main body device 6. Consequently, the form 14 can be fed without falling the display unit 1 down to the front.
Patent JP-H11295384-A (JP)
Title: Jig for inspecting semiconductor device
Inventor: OTA YUKIO
IPC: H01L21/66
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To enable stable inspection without damaging a semiconductor device, by providing a jig block with a recessed part in which the semiconductor device main body is fitted, arranging a ground base at the bottom surface of the jig block, and providing an elastic body to bias the ground base laterally. SOLUTION: By placing a semiconductor device 1 on the flat surface of a ground base 13 and rotating a pressing base 7 to press the main body of the semiconductor device 1 and leads 2 downward with pressing pieces 8a and 8b, the semiconductor device 1 is pushed in a recessed part 15. At this time, as the pressing pieces 8a and 8b and the ground base 13 each comprise spring characteristics, it is possible to determine the location of the semiconductor device 1. By this, even if there are tolerances of size between the bottom surface of the semiconductor device 1 and the lower surfaces of the leads 2, it is possible to absorb size error and to uniform pressing forces exerted on the leads 2 by the self-aligning movement of the ground base 13. Therefore, it is possible to eliminate lead exfoliation, lead bending. ceramic cracks in lead bonding parts.
Patent JP-H09258625-A (JP)
Title: Cleaning device for image forming device
Inventor: HAYAKAWA NAOSHI
IPC: G03G21/10
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To stably prevent toner scattering in a cleaning device. SOLUTION: This device is provided with a cleaning blade 7 sliding on the surface of an image carrier 1 and scraping adhesive matter on the surface of the image carrier 1, a bracket 9 holding the cleaning blade 7 and turnably supported with respect to an image forming device housing so as to contact with/separate from the image carrier 1, a housing 10 positioned below the cleaning blade 7, housing the adhesive matter scraped from the image carrier 1 and fixed on the image forming device housing side, and a scattering preventing member 12 extended to a gap from the housing 10 so that the adhesive matter is prevented from being scattered from the gap between the bracket 9 and the housing 10.  The member 12 is provided with an elastic sheet 13 which is curved to be U-shape and whose both ends are fixed on the main body side of the scattering preventing member 12, and the leading edge of the sheet 13 is allowed to abut on the bracket 9.
Patent JP-H07301372-A (JP)
Title: Leaf spring type anchor support and cargo compressor piping additionally provided with this anchor support
Inventor: YOSHIDA KAZUNAO
IPC: F16L3/16
Filed: 1994-05-10
Abstract: PURPOSE:To provide an anchor support of leaf spring structure and a cargo compressor piping provided with this anchor support, absorbing reaction force and moment acting in a cargo compressor while absorbing partly the thermal displacement of a gas suction pipe in an LNG ship, and facilitating adjusting an axis. CONSTITUTION:A leaf spring type anchor support S is constituted of a U-shaped band member D, seating member C comprising a lower U-shaped member 20 paired with this band member and connecting member 22 vertical by extending in almost reverse dogleg shape from this lower U-shaped member 20, flat plate- shaped leaf spring B connected to this seating member C and a supporting base A having a vertical plate 13 fixed to a lower end of this leaf spring B. Here when formed the leaf spring B of austenitic stainless steel, it is suited for absorbing a load and moment, generated by heat shrinking a pipe handling a very low temperature, by warping action of the spring.
Patent JP-S57211049-A (JP)
Title: Measuring method for quantity of vaporized gas in storage vessel of low temperature liquid
Inventor: YAMAMOTO NAOTOSHI
IPC: G01N25/20
Filed: 1981-06-22
Abstract: PURPOSE:To measure vaporized quantity of stored low temperature liquid simply, by keeping the inner pressure of a low temperature tank higher than saturated vapor pressure of said liquid for a controlled time and measuring a rate of temperature elevation of said liquid during that time. CONSTITUTION:The inner pressure of a tank is maintaied under the pressure Po higher than the saturated vapor pressure of stored liquid from the initial conditions of an inner pressure Ps, a temperature of a liquid layer T and the liquid face W at the normal time in a low temperature tank. Next, a term not having a loss of weight DELTAW of the liquid face of the tank is presumed as a measuring term of vaporized quantity X and a rate of a rise in temperature DELTAT of this term X is measured. An invasion quantity of heat (q) is found by an expression q=CXTXW by using this rate DELTAT, the quantity of stored liquid W and a specific heat of liquefied gas C. Further, a vaporized quantity beta is found by an expression L=qX100/WXL by using latent heat of the liquefied gas L. Hereby, the quantity of vaporized gas is measured only by measuring a portion of the rise in temperature of the stored liquid without measuring the quantity of the vaporized gas directly.
Patent JP-H01236593-A (JP)
Title: High frequency heating device
Inventor: HISHIYAMA KOJI
IPC: H05B6/66
Filed: 1988-04-19
Abstract: PURPOSE:To make the captioned device small, light, and low cost by providing a three-dimensional low-voltage winding to the transformer of a high frequency switching power circuit, and connecting the full-wave rectification-smoothing circuit, having the resistance restricting the current charging a smoothing capacitor, to the captioned winding to be a heater power source when a switching element is unconductive. CONSTITUTION:A three-dimensional low-voltage winding 19 is provided to a transformer 5 besides a primary winding 6 and a secondary high-voltage winding 7, a full-wave rectification circuit composed of diodes 20-23 is connected to the winding 19, a full-wave rectification-smoothing circuit 26 is composed with a smoothing capacitor 24 connected to the output side of the full-wave rectification circuit, and the heater of a magnetron 15 is connected to the circuit 26. And a current limitting resistance 25 is connected between the diode 22 of the full-wave rectification circuit and the winding 19. This enables the variation of a heater voltage, by the voltage variation in the third low-voltage winding of the transformer following the output variation in a high frequency switching power circuit, to be restrained in a fixed width, and thereby a device can be small, light, and low cost.
Patent JP-H04306826-A (JP)
Title: Ion-milling device
Inventor: OZEKI HISAO
IPC: H01L21/3065
Filed: 1991-04-03
Abstract: PURPOSE:To detect the point of time of finishing of milling in real time when the material to be processed is ion-milled. CONSTITUTION:A light source for irradiating the surface of processing is provided, and the light 13 emitted from the light source is introduced to the processing surface 11 of the material 2 to be processed by a optical fiber 14. On the material 2 to be processed, a metal vapor-deposited film 3 is formed on a light-transmitting insulated substrate 17, and the material 2 to be processed and the processing surface 11 of the metal vapor--deposition film 3 are finely processed by an ion beam 1. When processing of the processing surface 11 is finished, the light 13 passes through the material 2 to be processed, and the transmitted light is detected by a detector 15, and the finishing point of time of milling is detected in real time.