baber/WOPTO huggingface dataset:
Patent JP-H06169634-A (JP)
Title: Grain grader of thresher
Inventor: OCHI RIICHI
IPC: A01F12/32
Filed: 1992-12-08
Abstract: PURPOSE:To ensure the suction and discharge of straw wastes by improving the grading performance of threshed materials leaked down from a threshing net. CONSTITUTION:This grain grader of a thresher is equipped with suction fans (42a) and (42b) for sucking, grading and discharging threshed materials leaked down from a threshing net 22 in both right and left sides in the rear of a rocking grading shelf 26 in a threshing and grading chamber 24 and the suction fan (42a) is located and installed at a position deeper than that of the suction fan (42b) into the threshing and grading chamber 24. Straw wastes, etc., are sucked and discharged with the suction fans (42a) and (42b) on both the right and left sides. Thereby, the discharge of the straw wastes is speeded up to improve the grading performance.
Patent JP-H01169954-A (JP)
Title: Molding structure
Inventor: SAKUMA KUNIO
IPC: H01L23/28
Filed: 1987-12-24
Abstract: PURPOSE:To increasing marking quality, and improve humidity resistance, by stacking, on a first layer molding material of epoxy resin, a second layer molding material of other resin, and flattening the surface. CONSTITUTION:At the time of molding a first layer, protrusions 7 of about 20-50mum generate on the surface, because of inorganic filler particle like glass contained in molding material 6, and the surface becomes uneven. Resin like silicon or polyimide, in which inorganic filler particle is not contained, is spread in thickness of about 100mum, as a second layer molding material. The unevenness on the molding material surface of the first layer is filled with the second layer, and the mold surface is turned into a flat surface. As a result, the securing of excellent marking quality is enabled, thereby increasing the humidity resistance.
Patent JP-H06171320-A (JP)
Title: Pneumatic radial tire
Inventor: HIRUMA MASAHITO
IPC: B60C11/11
Filed: 1992-12-08
Abstract: PURPOSE:To improve stiffness in the tire width direction and reduce a vibration amplitude due to roughness of a road face in a tread center part, so as to reduce a noise during loaded rotational movement by increasing a thickness of the tire circumference directional side wall part, gradually toward. the block width directional center part, in each of the blocks in a tread center part. CONSTITUTION:Intersection angles alphaA, alphaB, alphaC, between extension lines of side walls 3b, 3c, 4b and a tread face or normal lines on a block surfaces are increased gradually toward the width direction center part, of each of blacks 3a, 4a, and thickness of each of the side walls 3b, 3c, 4b is increased toward the center part of the blocks 3a, 4a. In this way, the block side walls 3b, 3c, 4b increase the tire width direction stiffness of each of the blocks 3a, 4a, and consequently, vibration in the tire width direction is suppressed and generated noise can be reduced effectively.
Patent JP-H04195538-A (JP)
Title: Program translation system
Inventor: USHINMEI MICHIYUKI
IPC: G06F9/06
Filed: 1990-11-28
Abstract: PURPOSE:To collectively and automatically translate all source programs by providing this program translation system with a collective translation information forming means for forming the information of all the object source programs as collective translation information. CONSTITUTION:When collective translation is specified to translation instructing information 12 in the program translation system having a translation means 17 for translating specified source programs 2 in a source program library 2A and forming an object program 3, the source programs 2 in the library 2A is retrieved based upon a specified retrieving condition and collective translation information 16 for specifying all the retrieved source programs 2 is formed by a collective translation information forming means 15. The translation means 17 executes the translation of all the retrieved source programs based upon the formed information 16. Thus many programs can be collectively and automatically translated.
Patent JP-H04194409-A (JP)
Title: Fitting part structure for resin made mold sheet
Inventor: NAGAHASHI YUJI
IPC: B60R13/02
Filed: 1990-11-28
Abstract: PURPOSE:To reinforce a circumferential edge of a fitting hole so as to prevent breakage in a fitting part structure wherein a clip is inserted in the fitting hole for a resin made mold sheet to fix the resin made mold sheet to a fitting panel by forming a tubular wall at the circumferential edge of the sheet fitting hole. CONSTITUTION:A part applicable to a fitting hole for a resin made mold sheet 1 is swelled to form a fitting hole 2 and a tubular wall 3 erecting almost in a truncated cone shape is integrally formed at the circumferential edge of the fitting hole 2. After a top end of the tubular wall 3 is cut off for opening, a plate-like clip 6 fixed to a fitting panel 5 such as a vehicle body panel is inserted into the fitting hole 2 and the tubular wall 3 and the clip 6 together with the tubular wall 3 is bent. In this way, the resin made mold sheet 1 can be fixed to the fitting panel 5.
Patent JP-H01170798-A (JP)
Title: Centrifugal blower
Inventor: AKAIKE SHIGERU
IPC: F04D29/46
Filed: 1987-12-24
Abstract: PURPOSE:To reduce noise when ventilating pressure changes and to improve fan efficiency by varying a winding angle according to a ventilating resistance value when air is sucked or discharged by a centrifugal fan and varying an expansion angle extending over the whole winding angle. CONSTITUTION:A winding angle of an air passage 18 and an expansion angle thereof extending over the whole winding angle are varied by a movable wall 23 provided in the air passage 18 of a blower 11 according to a change of ventilating resistance value for air sucked or discharged by operation of a centrifugal fan 14. in this arrangement, even if ventilating resistances downstream and upstream from the blower 11 change, the winding angle of the air passage 18 and the expansion angle extending over the whole winding angle can be changed, so that an air flow generated by operation of the centrifugal fan 14 can keep a flow based on free vortex motion. Accordingly, it is possible to increase an effect of reducing blowing noise and improving fan efficiency produced by changing the winding angle and expansion angle according to a change of ventilating resistance.
Patent JP-H03190323-A (JP)
Title: D/a conversion circuit
Inventor: MUROFUSHI TAKESHI
IPC: H03M1/08
Filed: 1989-12-20
Abstract: PURPOSE:To eliminate noise by supplying a signal with an opposite phase to that of introduced noise to the reference voltage terminal of a D/A converter circuit. CONSTITUTION:A digital signal extracted from a generating source of strongest digital noise is inverted via an inverter 8 and inputted via a resistor 9 and a capacitor 10. In order to evade a DC component included in the digital signal from being fed to a reference voltage terminal, the capacitor 10 cuts off a DC component. Moreover, the digital signal component is divided by variable resistors 3, 9 to cancel the noise component by adding the noise component and the digital signal to control the gain. Thus, the noise is cancelled.
Patent JP-H0360476-A (JP)
Title: Preparation of rorous layered sintered body
Inventor: BUERUNAA KIIFUERU
IPC: C03C11/00
Filed: 1989-12-20
Abstract: A process for the manufacture of porous sintered bodies with large open pore volume and defined pore diameter. A sinterable material in the form of finely ground powder is mixed with a leachable substance. The leachable substance is in the form of powder of a defined particle size. The mixture of sinterable material and leachable substance is heated to the sintering temperature and maintained there until the sinterable mass is sintered. The mass is then cooled and the leachable substance leached from the sintered mass.
Patent JP-H05167911-A (JP)
Title: Signal processor
Inventor: YAGI OSAMU
IPC: H04N5/372
Filed: 1991-12-12
Abstract: PURPOSE:To obtain a circuit capable of eliminating the competition of loop circuit control and canceling mismatching by controlling plural prescribed control loops in time division with a microcomputer. CONSTITUTION:In a video camera provided with a CCD imager 1 having multichannel outputs, output levels of variable amplifiers 11, 13 are detected by a detection circuit 2 and fetched to a microcomputer 4 to control amplifiers 11, 13 by a computer 4. A 1st control loop for controlling the gain of the amplifiers 11, 13 is formed by amplifiers 11, 13, the circuit 2 and the computer 4, a 2nd control loop for controlling a pilot level is formed by horizontal registers 3, 5, amplifiers 11, 13, the circuit 2, and the computer 4 and a 3rd control loop for executing pilot control and controlling an iris I is formed by the amplifiers 11, 13, the circuit 2, the computer 4, and a buffer 23. Since these control loops are controlled by the microcomputer 4 in time division, the signal processing circuit capable of eliminating the competition of control and canceling mismatching is obtained.
Patent JP-H02176475-A (JP)
Title: Measuring apparatus of urban noise
Inventor: TANIGUCHI TORU
IPC: G01R29/08
Filed: 1988-12-28
Abstract: PURPOSE:To enable measurement of the frequency of generation of impulse noise and the time distribution thereof by measuring the number of times of generation of the impulse noise within each observation time period by a counter. CONSTITUTION:The amplitude of a received noise signal received through an antenna 1 for detecting a noise field is sampled by a sampling circuit 14 and the maximum value of a sample value output from the circuit 14 is held in a maximum hold circuit 15. Besides, the received noise signal is supplied from an amplifier circuit 23 to a counting circuit 25 of a counter circuit 26 and the arrival impulse of the received noise signal is counted by the circuit 25. The maximum sample value held in the circuit 15 and a count value in the circuit 26 are read in a statistical computation processing circuit 16 at each prescribed time by an observation time clock source 19, the contents of the circuit 15 and the circuit 25 are set by the clock source 19, and a time-to-noise field intensity, the number of times of time-to-noise pulse generation, a time rate-to-noise field intensity and the number of times of time rate-to-noise pulse generation are culculated from the maximum sample value and the count value read by the processing circuit 16.
Patent JP-H03188568-A (JP)
Title: Verification system for circuit on cad/cam
Inventor: FUKAYA HIDEYUKI
IPC: G06F17/50
Filed: 1989-12-18
Abstract: PURPOSE:To improve the circuit verifying accuracy by inputting the numerical data and an electric parameter of the attribute details to a circuit diagram and inputting a secondary electric parameter produced with input of the connection and attribute details as a simulation drawing for production and display of an editor drawing. CONSTITUTION:The necessary unit graphic data is extracted together with the numerical data on the electric parameter corresponding to the graphic data. These graphic data are combined and connected with each other for production of a drawing. Then the numerical data and the electric parameter of the attribute details are inputted to the drawing for production of a simulation drawing. Furthermore the secondary electric parameter produced with input of the connection and attribute details is inputted for production of an editor drawing which is displayed at a display part. Thus it is possible to verify and evaluate a produced circuit as the one approximate as much as an actual one.
Patent JP-H08155861-A (JP)
Title: Finishing workbench
Inventor: TANAKA HIROSHI
IPC: B25H1/18
Filed: 1994-12-02
Abstract: PURPOSE: To provide a finishing workbench capable of carrying out efficient finishing work in a comfortable position. CONSTITUTION: A finishing workbench is provided with a base 12 fixed onto a floor, an air cylinder 14 for vertically sliding the base 12, an inclined plate 18 supported on the base 12 and tiltable in relation to the base 12 by an air cylinder 16, a surface table 22 supported on the inclined plate 18 rotatably in a plane direction parallel with the inclined plate 18 and provided with a metal mold 20 fixed thereto so as to be able to freely change the position and direction of the metal mold 20.
Patent JP-H09147716-A (JP)
Title: Ultrasonic deposition structure for electric apparatus storage case
Inventor: HIRAWATA SEIICHI
IPC: H05K5/06
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent the deposition of chips generated by ultrasonic deposition from infiltrating into a storage case through a connection section and prevent the deposition of chips from sticking to the contact points of an electric apparatus stored in the case. SOLUTION: The deposition projection 11 of the first member 1 and the connection section 21 of the second member 2 are connected by ultrasonic deposition, and an electric apparatus 3 having contact points 31, 32, 33 is stored in a storage space 4. A groove 22 where deposition waste is accumulated is formed on the storage space 4 side of the connection section 21, and an opening section 23 where the deposition waste flows is formed on the outside of the connection section 21. The aperture of the opening section 23 is made wider toward the position farther from the connection section 21.
Patent JP-H10173963-A (JP)
Title: Image pickup device and storage medium
Inventor: KAWASE KAZUHIKO
IPC: H04N5/225
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To freely conduct rotation of a camera section in the horizontal direction and in the tilt direction while the image pickup device main body is placed on a desk top or the like. SOLUTION: This image pickup device is provided with a video camera main body section 2 including a display section, a lens 6 whose optical axis is set in parallel with the video camera main body section 2 and with a camera section 1 having a reflecting mirror 5 fitted to the tip of the section 1 turnably around a shaft 13 orthogonal to the optical axis of the lens 6, and the image pickup direction of the camera section 1 is moved stably in both horizontal and vertical directions while keeping a thin profile and a small size as a whole.
Patent JP-2001136123-A (JP)
Title: Base station device, communication terminal and transmission power control method
Inventor: UESUGI MITSURU
IPC: H04W52/08
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To quickly restore a transmission power to an ideal value after restart of transmission even when the transmission is stopped for a while. SOLUTION: When transmission having been stopped is restarted, the transmission power of an outgoing channel just before the restoration is estimated in order to approach the transmission power of a first slot to an ideal transmission power and a transmission power command is transmitted by using an incoming line signal of one preceding slot. Thus, the converging speed of transmission power control is improved to enhance the signal quality of a user or interference power to other user than the user is reduced.
Patent JP-H09140895-A (JP)
Title: Information processor for game parlor
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an information processor for a game parlor capable of easily gasping the game information, capable of accurately grasping the performance of game machines, and having good operability. SOLUTION: The data from game machines are collected, the machine evaluation information is calculated, the information supplied from a manufacturer with CD-ROMs in advance is stored in the external memory device of a management analyzer, and the calculated machine evaluation information is displayed on a machine advice screen in correlation with the evaluation message information while the machine evaluation information stored in the external memory device is used for the evaluation score. The evaluation of the game machine is displayed as the message information for each machine, and the game information and business state of the game machine can be grasped accurately and very easily.
Patent JP-H01173163-A (JP)
Title: Ic card system
Inventor: NAKANO HARUMI
IPC: G06K17/00
Filed: 1987-12-28
Abstract: PURPOSE:To surely prevent the foul use of IC cards by writing the transaction data and a transaction end code onto an IC card at a work terminal and then clearing the transaction end code and confirming the transaction data at a personal terminal respectively. CONSTITUTION:Both personal and work terminals are used for an IC card. At a card transaction, the transaction data is written onto the IC card together with a transaction end code when no transaction end code is received from the work terminal and at the same time the propriety of the terminal is confirmed to the card. Then the card is loaded into the personal terminal and the propriety of the terminal is confirmed to the card. Thus the transaction end code is cleared and the transaction data can be confirmed. Thus it is possible to surely prevent the foul use of the IC cards and the security is improved for use of the cards.
Patent JP-H02171903-A (JP)
Title: Temperature controller
Inventor: NARUSE SHIGEO
IPC: F23N5/14
Filed: 1988-12-26
Abstract: PURPOSE:To shorten the developing period of a system provided with control characteristics corresponding to many combustion specifications by providing the subject controller with a differentiation circuit for executing differential control in feedback control. CONSTITUTION:Although respective correction values of combustion variables based upon proportional operation 57 and integration operation 58 are found out based upon a hot temperature discharging temperature signal from a hot water discharging temperature thermistor 38 which is converted into a digital signal by an input interface 54, a differential correction value used for differential operation 59 is determined based upon a digital signal obtained by converting a differential value obtained by the defferentiation circuit 42 by an input interface 54. Since the differentiation circuit 42 is added to execute the A/D conversion of the derivatives of a hot water discharging temperature, the number of input ports can be reduced, the hardware load of a microcomputer 50 can be reduced and a program for processing these operation can be simplified, the developing period of the system provided with control characteristics corresponding to many combustion specifications can be shortened.
Patent JP-H02175396-A (JP)
Title: Device for controlling screw variable control portion
Inventor: KASHIMA MITSUHIRO
IPC: B63H3/06
Filed: 1988-12-27
Abstract: PURPOSE:To improve responsiveness in the captioned control device of a ship by detecting the thrust of a screw shaft and outputting a signal corresponding to the increase/reduction of the thrust to the driving portion of a screw variable control portion. CONSTITUTION:As a screw variable control portion driving means 102 drives a screw variable control portion 101, a screw-shaft thrust detecting means 104 detects thrust and inputs same into an adjusting signal output means 105. This output means 105 outputs an adjusting signal corresponding to the increase/ reduction of the thrust to the driving means 102. That is, it outputs such an adjusting signal as to drive the screw variable control portion 101 in the same direction at the time of increasing the thrust whereas in the opposite direction at the time of reducing the thrust. The driving means 102 adjusts a basic control signal outputted by a basic control signal output means 103 by this adjusting signal. By this structure, the responsiveness of control can be improved.
Patent JP-H03191380-A (JP)
Title: Method and apparatus for producing hologram
Inventor: AMAKO ATSUSHI
IPC: G03H1/08
Filed: 1989-12-20
Abstract: PURPOSE:To produce a hologram lens by a simple means by controlling object waves so that two interference fringes formed by reference waves and the object waves coincide with each other within permitted limit and exposing a hologram dry plate. CONSTITUTION:Reference waves 122 and object waves 121 are synthesized with a half mirror 104. One side 104b of the mirror 104 on which the reference waves 122 are incident has been subjected to AR coating according to the oscillation wavelength of laser 100 and the other side 104a from which the waves 122 emerge has been coated with a metal film. The object waves 121 are reflected by the side 104a and synthesized with the waves 122. When the light receiving surface of a CCD camera 200 is allowed to coincide with a plane 120, interference fringes are observed on a monitor 205. If the plane 120 coincides with the surface of a hologram dry plate, the interference fringes on the monitor 205 form a hologram pattern. A hologram lens is accurately produced by a simple means.
Patent JP-H11160261-A (JP)
Title: Differential scanning calorimeter
Inventor: NAKAMURA NOBUTAKA
IPC: G01N25/20
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain differential heat flow signals of good stability and good responsivity by measuring a heat flow excessively generated or absorbed by a sample as compared with a reference when a temperature is changed at a constant speed. SOLUTION: A sample on a detector 3, a sample and a reference in reference containers 1, 2 are controlled in temperature by a furnace temperature control circuit 8 through a heat reservoir 5 to agree with a program temperature. When a temperature difference is brought about between the sample and reference, a sum and a difference of an output from a differential heat compensation operation circuit 13 which is a resistance value detected by the detector 3 and passed through a resistance comparison circuit 12 and an output from a temperature comparison operation circuit 11 are operated by an adder 14 and a subtractor 16. A power supplied to a heater is adjusted so that the temperature difference is returned to 0 via a reference heater current control circuit 15, a sample heater current control circuit 17.  An operator 18 outputs from the power difference a differential heat flow signal whereby a drift is hard to occur. A heat flow excessively generated, absorbed by the sample in comparison with the reference is measured. When the sample shows a transition, the supplied power is controlled immediately to return the temperature difference to 0. The differential heat flow signal of good stability and good responsivity is obtained.
Patent JP-H02176378-A (JP)
Title: Heat transfer tube for absorber
Inventor: KANEKO TOSHIYUKI
IPC: F25B37/00
Filed: 1988-12-27
Abstract: PURPOSE:To permit the horizontal arrangement of a heat transfer tube by a method wherein the outer surface of the heat transfer tube for an absorber is formed so as to be provided with the configuration of curved surface consisting of a plurality of curved crests and troughs, arranged with the angle of twist within a specified range with respect to the axis of the tube and positioned alternately and continuously with respect to the circumferential direction of the tube. CONSTITUTION:Crests 4 as well as troughs 6 on the outer surface of a heat transfer tube 2 are formed with the angle of twist of 0-15 deg. with respect to the axis of the tube while the ratio R1/R2 of the radius of curvature R1 of the sumit of the crests 4 on the outer surface of the tube to the radius of curvature R2 of the bottom of the troughs 6 is designed so as to be larger than one(1) and the depth (d) of the troughs 6 is designed so as to be 0.5-1.5mm. Further, the ratio d/p of the depth (d) of the trough 6 to the circumferential pitch (p) of the crest 4 is designed so as to be 0.1-0.5. When the heat transfer tube 2 is arranged horizontally and absorbing liquid is dripped onto the outer surface of the tube, the absorbing liquid flows into axial direction of the tube effectively along the troughs 6 without being stagnated in the troughs 6 more than necessary degree and flows down into the circumferential direction of the tube effectively beyond the crests 4 whereby prominent heat transfer performance may be obtained.