baber/WOPTO huggingface dataset:
Patent JP-S60232532-A (JP)
Title: Stroboscope control method of stroboscope incorporated type program shutter camera
Inventor: OGAWA HARUMI
IPC: C22C38/58
Filed: 1984-05-01
Abstract: PURPOSE:To reduce the power consumption of a battery and to shorten the time required for next stroboscopic photography by judging whether or not the light value obtained from external light brightness and a film speed is larger than a specific value, and calculating an optimum minimum value from the external light brightness and a necessary guide number from a distance value and the optimum aperture value. CONSTITUTION:A brightness value Bv which is displayed logarithmically is obtained from a photometry circuit 1. The range finder circuit 2 outputs the distance value M between a subject and the camera and a film speed sensor 3 outputs the photographic speed Sv which is displayed logarithmically. An arithmetic unit 6 is equipped with a microcomputer as a CPU, read-only memory ROM, a random access memory RAM, etc., and receives the logarithmic brightness value Bv, logarithmic exposure value Sv, distance M, etc., to calculate the guide number GNo by specific arithmetic. The stroboscopic light emission time of a stroboscope 7 is determined on the basis of the signal GNo and the stroboscope emits light with the specific guide number in response to a signal from the shutter release button 8 of the camera.
Patent JP-S5212851-A (JP)
Title: Acoustic optical modulator
Inventor: HATSUTORI SHIYUUZOU
IPC: H01S3/00
Filed: 1975-07-21
Abstract: PURPOSE:To provide an acoustic optical modulator for laser mode rock of highly efficient and low power characteristics by forming a co-focus resonator for sound wave with a piezo-electric crystal having an acoustic optical effect.
Patent JP-S5713117-A (JP)
Title: Adding method for barium to molten steel
Inventor: YAMAMOTO KAZUHIRO
IPC: C21C7/04
Filed: 1980-06-27
Abstract: PURPOSE: To enhance the Ba adding yield, the cleanliness of inclusions in steel products and the toughness of the products at low temp. by introducing a gas into molten steel in a ladle to agitate the steel and adding a Ba-contg. substance.  
     CONSTITUTION: A gas such as Ar is introduced into molten steel discharged into a ladle from a steel making furnace such as a converter or an electric furnace to agitate the steel. Oxide inclusions rising to the steel surface are separated and removed, and the active oxygen content of the molten steel is reduced. A Ba-contg. substance, usually Ba or a Ba alloy is then added to the molten steel by ≥0.04kg/t as Ba. The Ba-contg. substance is used in the form of granules, a rod or a wire. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08280857-A (JP)
Title: Putter head of golf club
Inventor: DEMUKAI NOBORU
IPC: A63B53/04
Filed: 1995-04-13
Abstract: PURPOSE: To provide a putter head for golf club which gives good directing of a golf ball rolling and ensures a good restoring characteristic after deformation. CONSTITUTION: Whole construction including the face 1 is made of a material which is selected from among Ni-Ti series materials and Cu-Zn-X series materials, where X is Si, Sn, Al, Ga, or none, and which has a composition of a shape memory region or hyperelastic region, and the fabricating process consists in a combination of semi-float melting and a vacuum suction casting.
Patent JP-S5214435-A (JP)
Title: A-d converter
Inventor: KOUNO AKIO
IPC: G01D5/249
Filed: 1975-07-18
Abstract: PURPOSE:To accurately compute, display the accumulated amount water or gas flown by converting, into binary digital signal, the accumulated digital value of the variables with time parameter obtained by using a gear mechanism.
Patent JP-H07298689-A (JP)
Title: Drive controller of motor actuator
Inventor: MURATA HIROYUKI
IPC: B60H1/00
Filed: 1994-04-26
Abstract: PURPOSE:To set the position of the origin without spoiling the durability while making the best use of a pulse count motor actuator which has an easy structure and which can be manufactured at low cost. CONSTITUTION:In a drive controller of a pulse count motor actuator using a toroidal coil 19, a controlling program is stored in a microcomputer 16. When the power is turned on, the controlling program rotates a motor 13 in a specified direction until no pulse is generated and after that, it rotates the motor in the opposite direction the specified number of pulses and sets and stores that position as an origin.
Patent JP-H09250424-A (JP)
Title: Side feed type fuel injection valve
Inventor: YANO TOMOYASU
IPC: F02M61/12
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce a part production cost by forming an annular recess opened toward the outer periphery of a set collar or a valve seat, supplying fuel, which flows into a housing through a fuel inlet port bored on a side wall of the housing, to a valve seat portion via a slit of a valve stopper and a valve element guide hole of the valve seat. SOLUTION: An annular recess E is formed at the tip surface 6A of a set collar 6 or the rear end surface 8B of a valve seat 8 in such a manner as to be opened to the outer periphery 6B or 8E of the set collar 6 or the valve seat 8. The set collar 6, a valve stopper 7 and the valve seat 8 are laminated one on another. A fuel inlet hole 1E opened to the side wall of a housing 1 is exposed to the annular recess E. Fuel flows into the annular recess E through the fuel inlet hole 1E. The fuel staying inside the annular recess E is supplied to a valve seat portion 8A of the valve seat 8 through a slit 7C of the valve stopper 7 and a valve element guide hole 8C of the valve seat 8.
Patent JP-S5612031-A (JP)
Title: Air fuel ratio controller
Inventor: NORIMATSU HIDEAKI
IPC: F02D41/14
Filed: 1979-07-12
Abstract: PURPOSE: To compensate to control the dispersion of the detection response delay in an air to fuel ratio sensor by controlling the delay time when the output of the air to fuel ratio sensor changes from return signals to reach signals depending upon the inversion period of the output signals in a compare circuit.  
     CONSTITUTION: An air to fuel ratio is detected by the air to fuel ratio sensor 10 based on the oxygen concentration in an engine discharge gas and this output and the comparison reference value which corresponds to a preset air to fuel ratio are compared by a compare circuit 20. The circuit discriminates whether this air to fuel ratio exceeds the preset value, i.e. lean or rich. Besides, the output signals of the  compare circuit 20 is delayed by a delay circuit 30 and the air to fuel ratio compensating voltage increases or decreases by an integration circuit 40 based on this  delay output. The output voltage of this integration circuit controls fuel injection by  an air to fuel ratio adjusting means 50 and adjusts this air to fuel ratio into a preset  one. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01260522-A (JP)
Title: Coordinate input device
Inventor: SHIMOMURA TETSUO
IPC: G06F3/03
Filed: 1988-04-11
Abstract: PURPOSE:To prevent distortion due to the leakage of the (x) signal and the (y) signal of a PSD (Position Sensitive Device) from being generated by using two modulated waves. CONSTITUTION:An electronic circuit (coordinate input device) for the PSD is equipped with an adder circuit 1, a (y) directional oscillation circuit 2, an (x) directional oscillation circuit 3, a light emitting diode 4, the PSD5, a pre- amplifier 6, a band-pass filter 7 having a peak at an (x) directional oscillation frequency, a band-pass filter 8 having the peak at a (y) directional oscillation frequency, and a DC circuit 9. Since modulation are applied on incident light on the PSD by two arbitrary frequencies so as to be frequency-divided in an (x) and a (y) directions and it is separated by using the band-pass filters 7 and 8, it is possible to eliminate the leakage of a (y) directional signal to a collection electrode in the (x) direction and adversely, an (x) directional signal to the collection electrode in the (y) direction. In such a way, the distortion due to the leakage of the (x) signal and the (y) signal can be prevented from being generated.
Patent JP-H02267448-A (JP)
Title: Air conditioner and its operation controller
Inventor: NAKASUMI EIJI
IPC: F24F11/02
Filed: 1989-04-07
Abstract: PURPOSE:To improve the comfortableness of a space to be air conditioned by installing a selection means which selects the operation and release of a 24 hours' air conditioning mode, an operation controller which carries out the operation and stop control of an air conditioning mode corresponding to a load in response to the load of a space to be air conditioned and a preferential output means delivering the signal of the operation controller. CONSTITUTION:When the selection of an air conditioning mode corresponding to a load by an operation controller 2 is Y, the operation of air conditioning corresponding to a load is carried out and when it is N, the operation is switched over to a next step and when the selection of a 24 hours' air conditioning mode by a selection means 1 is Y, 24 hours' air conditioning operation is carried out and the operation frequency of a compressor is operated at a fixed and set revolution and an indoor blower is continuously operated and when it is N, all operation of an air conditioner is stopped. Thereby, after the operation of the 24 hours' air conditioning mode is previously selected by the means 1, on the basis of the selection by the controller 2, afterwards, the operation of air conditioning corresponding to a load is carried out when the operation of an air conditioning mode is selected, and the operation is automatically switched over to 24 hours' air conditioning mode when the stop of the air conditioning mode corresponding to a load is selected.
Patent JP-H04302250-A (JP)
Title: Multifunctional telephone set
Inventor: OSAWA KENJI
IPC: H04M1/67
Filed: 1991-03-29
Abstract: PURPOSE:To prevent a telephone from being erroneously selected as a FAX by collating the type of a communicating party equipment already registered on an electronic telephone directory with the type of a call originating side terminal in the case of transmission and permitting call origination only when they are matched. CONSTITUTION:A control part 5 executes entire control. In the case of automatic transmission, when a communicating party phone number is selected, based on data by terminal types registered on the electronic telephone directory, it is judged whether the phone number is the FAX or the telephone. When the phone number is judged as the FAX, the terminal of a call originating side equipment is discriminated. When the phone number is judged as the FAX, the call of the FAX is automatically originated, and continuously, FAX communication is executed. When the phone number is judged as the telephone, call originating error is informed since it is different from the type of the communicating party terminal. Further, when it is judged that the phone number is not the FAX, it is investigated whether the call originating side terminal is the telephone or the FAX and when it is the telephone, speaking is executed by automatically originating the call. When it is judged that the terminal is the FAX, error is informed since it is different from the type of the communicating party terminal. Thus, there is no worng dialed telephone call, and there is no trouble for the communicating party.
Patent JP-H04301656-A (JP)
Title: Image forming device
Inventor: IIMORI AKIRO
IPC: B65H1/26
Filed: 1991-03-29
Abstract: PURPOSE:To improve copying efficiency and safety by interrupting a copying operation and displaying a warning even if a supplying device is removed and copying conditions are unexecuted. CONSTITUTION:When a large capacity cassette(LCC) 14c is removed during the copying action, a copying sheet paper P fed just before, is ejected from a device main body 2, and then, the device 2 is tentatively returned to a standby state. In othe words, the device main body 2 stops the energization of things except and LCD (an operational panel and a power unit 2 thereto), and simultaneously, executes the display of for instance, 'The LCC is removed, plase, set the LCC', on the LCD, at the time point of ejecting the copying sheet P fed just before, from the main body 2. If the sheet paper P is jammed on the paper feeding paths 66a-66c of a multistage paper feeder (PFP) 60, the LCC 14c is removed to expose the right side of the PFP 60, so that a guiding plate corresponding to a position where the sheet paper P is jammed is released.
Patent JP-H05287068-A (JP)
Title: Production of saturated polyester resin
Inventor: HOSOGANE TADAYUKI
IPC: C08G63/82
Filed: 1992-04-09
Abstract: PURPOSE:To provide the title resin which has film-forming capability, strengths practically enough, and a high m.p. and is produced by using a very small amt. of a catalyst. CONSTITUTION:0.0001-2 pts.wt. deglycolation catalyst is used to produce 100 pts.wt. saturated polyester resin having substantially all the terminal groups hydroxylated and a number-average mol.wt. of 5,000 or higher. 100 pts.wt. the resin is melt reacted with 0.5-5 pts.wt. tetracarboxylic dianhydride to increase the number-average mol.wt. to 10,000 or higher.
Patent JP-H05286415-A (JP)
Title: Wiper for vehicle
Inventor: OKUYA SATORU
IPC: B60S1/38
Filed: 1992-04-09
Abstract: PURPOSE:To prevent buoyance of a wiper blade at high-speed running by raising aerodynamic characteristics. CONSTITUTION:A connection fin portion is installed and provided with a horizontal portion 31A and an oblique portion 31B in a lower end of a front side wall 27A of a first fixation 27 of a first lever 26 for a wiper blade 20 for a vehicle wiper 10. A second fixation 29 shaped as U in section is formed at either end in longitudinal direction of the first lever 26, so as for a second lever 32 to be rotatable. A fin portion 42 is formed in protrusion between both the fixations 27 and 29 downward in front of the front side wall 27A and a front side wall 29A. The fin portion 42 and the first fixation 27 are continuously connected together with a contraction 44 and the fin portion 42 and the secondfixation 29 similarly with a contraction 45. A rear end portion 42A of the fin portion 42 is offset foward with respect to a center line joining the first lever 26 and the second lever 32.
Patent JP-S59125-A (JP)
Title: Optical system
Inventor: KATAOKA KEIJI
IPC: G02B27/09
Filed: 1983-05-23
Abstract: PURPOSE:To read out correctly information, by arranging a coupling lens between a semiconductor laser which emits an ellipsoidal beam and an objective lens and forming a minute circular spot on a disk. CONSTITUTION:A beam from a semiconductor laser light source 1 which has a luminous area of a different light-width ratio and, therefore, whose emissive light distribution forms an ellipsoidal beam pattern is irradiated upon the whole surface of an objective lens 3 by means of a coupling lens 2 and a spot 4 stopped down on the surface of a disk 5 by the lenses 2 and 3 is adjusted to a half- value width of about 1mumphi. The optical system becomes more effective when a lens of an N.A of about 0.4-0.5 having 20-30-fold magnification is used for the lens 3 and a lens having seven-fold or less magnification is used for the lens 2.
Patent JP-H05259440-A (JP)
Title: Hot-electron transistor
IPC: H01L29/06
Filed: 1992-03-13
Abstract: PURPOSE:To provide a hot electron transistor allowing room temperature action while getting a large current amplitude at the time of small signal input. CONSTITUTION:In a hot electron transistor consisting of InP/InGaAs where an emitter 7, an emitter barrier 6, a base 5, a collector barrier 4 and a collector 3 are joined, the collector barrier 4 is made of a multiple quantum barrier construction in order to virtually heighten a potential barrier height of the collector barrier 4 so as to reduce a leak current between the collector and the base.
Patent JP-S5730681-A (JP)
Title: Hatch cover
Inventor: NAKANISHI NAOHISA
IPC: B63B19/24
Filed: 1981-06-12
Abstract: PURPOSE: To both easily perform open-close work of a hatch cover and obtain its complete sealing, by providing a sloped part in the moving wheel running part of a hatch cover panel side plate toward a closing position of the cover panel and providing wedge-shaped engaging members in the cover panel side plate and running rail side.  
     CONSTITUTION: Moving wheels 4a, 4b are provided in the side plate of a hatch cover panel 2 and movably constituted on running tracks 6a, 6b arranged between a hatch edge material 1 and panel storage position in its side part. The running track parts 6a, 6b at a closing position of the hatch cover panel 2 are formed to sloped rail parts 34A, 34B, and wedge-shaped engaging parts 21B, 21A are provided on the cover panel side plate and the hatch edge material 1, then open-close work of a hatch cover can be easily performed simultaneously sealing of the hatch cover when closed can be completely obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10283176-A (JP)
Title: Program scale estimation method and program scale estimation device
Inventor: YAMAMOTO KYUICHI
IPC: G06F9/06
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable estimated value regardless of a person performing estimating work by obtaining a correction constituting element which is the product of a correction coefficient predetermined for respective elements and the respective elements included in function outline information and obtaining the estimated value which is the total sum of the correction constituting elements. SOLUTION: A function outline preparation part 11 prepares the function outline information for the processing of an estimation object by the combination of predetermined elements based on input from a user. A correction coefficient setting part 13 selects the correction coefficient for the element used in the processing of the estimation object from a correction coefficient file for preserving the correction coefficients for respective programs. A program scale calculation part 15 generates program scale information based on the constituting element identified by an element identification part 12 and the correction coefficient set by the correction coefficient setting part 13.  A correction coefficient reflection part 19 inputs an estimated scale and a result scale from a program scale information management part 17, calculates the correction coefficient and updates the correction coefficient file.
Patent JP-H02268743-A (JP)
Title: Reconstitution of image by magnetic resonance imaging
Inventor: HAGIWARA MASAYUKI
IPC: G01R33/48
Filed: 1989-04-11
Abstract: PURPOSE:To discriminate the artery and a vein from an angiographic image by executing a sequence suppressing the longitudinal magnetization of a spin to blood flow by applying a prepulse to blood flow immediately flowing in a concern region to perform the angiographic imaging of the concern region and reconstituting an image on the basis of collected data due to said imaging. CONSTITUTION:The echo (MR) signal sent out to a receiver 7 from an RF coil 12 is collected by a computer system 1. By this method, subtraction processing of an In-phase sequence image and an Out-of-phase sequence image is executed on the basis of the collected data in the computer system to reconstitute an angiographic image. Subsequently, the reconstituted angiographic image is sent out to a monitor 13. For example, when a knee part is subjected to angiographic imaging, the third sequence is superposed on an In-phase sequence to execute said imaging and an angiographic image wherein the artery phase and vein phase of a blood vessel are separated can be displayed on the monitor 13.
Patent JP-S58206889-A (JP)
Title: Piston pump
Inventor: SHIBUKAWA KIMIO
IPC: F04B9/131
Filed: 1982-05-28
Abstract: PURPOSE:To enable to attenuate pulsation of liquid flow, by causing suction and discharge of liquid both twice during one cycle of reciprocation of a piston by supplying compressed air alternately to air ports formed at the opposite ends of a cylinder. CONSTITUTION:Air in a cylinder chamber 39 located on the right side of a piston 21 is released to the atmosphere via a conduit 33. When the piston 21 completes its rightward movement, the air pressure that has been acted to a sensor valve 25 via a conduit 37 is lowered, and an air changeover valve 26 is shifted by the output of the sensor valve 25 that is acted via a conduit 29. By thus repeating the above process, suction and discharge of liquid are both caused twice during one cycle or reciprocation of pistons 20, 21, so that pulsation of liquid can be attenuated.
Patent JP-H09240474-A (JP)
Title: Crossing gate bar breaking preventing device in semaphore crossing gate machine
Inventor: SAKAKIBARA KATSUNORI
IPC: B61L29/04
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To improve the workability of attaching/detaching a crossing gate bar to form a movable plate by pivotally attaching a covering body roughly semicircular in shape, fixing the base part of a supporting frame having a receiving part for placing the crossing gate bar to the crossing gate bar side of the movable plate and executing covering and opening by the covering body with the operation of a toggle clamp loaded in a supporting piece. SOLUTION: For changing a broken crossing gate bar, the handle 35 of a toggle clamp T in a closed condition is raised in a Z direction, a covering body 24 is opened to a right side around a supporting shaft (p) and after the broken crossing gate bar is removed from the preventing piece 22 and the receiving part 28 of a supporting frame U, the base part of a new crossing gate bar is inserted into the preventing piece 22 until it comes into contact with a movable plate 12. Then, the covering body 24 is rotated to the left around the supporting shaft (p) and after this is positioned, the handle 35 of the toggle clamp T is pulled down in a direction reverse to the Z direction and by contacting the lower end of a connecting piece 34 with a bulged part e4 , a new crossing gate bar 19 is set.  In this case, if the new and old crossing gate bars are different in outer diameter, a rotation stop nut 30 is loosened according to the outer diameter of the new crossing gate bar 19 and a lifting piece 26 is raised or lowered.
Patent JP-S60233873-A (JP)
Title: Tone control method for led
Inventor: SHIRAYANAGI ISAO
IPC: H05B44/00
Filed: 1984-05-04
Abstract: PURPOSE:To enable the free control of tones of an LED by a method wherein the terminals of pair of two kinds of LED different in conducting direction are supplied with the proportions of positives and negatives by time division. CONSTITUTION:A pair 1 of two kinds of LED defferent in conducting direction emits light with the A wavelength and B wavelength at the time of single light emission, and the LEDs form a pair by being connected to each other in an embraced form. When a threshold is given by a variable resistor 10, a comparator 6 turns on in the case of a negative difference voltage and off in the case of a positive one, whereas a comparator 7 turns on in the case of a positive difference voltage and off in the case of a negative one. When the comparator 6 turns off and 7 on, transistors Tr 4 and 3 turn off and Tr 2 and 7 turn on, resulting in current flows through the LED pair 1 from left to right, and in the light emission of an LED B. When the comparator 6 turns on and 7 off, an LED A emits light and the LED B puts light off. Since the threshold voltage can obtain arbitrary values by means of the resistor 10, the time of LED lighting can be selected arbitrarily.
Patent JP-S58209080-A (JP)
Inventor: YOSHIMITSU TETSUO
IPC: H02G1/14
Filed: 1982-05-28
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。