baber/WOPTO huggingface dataset:
Patent JP-S60124147-A (JP)
Title: Receiving control device of printer
Inventor: KITAURA SHIGENORI
IPC: H04L13/18
Filed: 1983-12-09
Abstract: PURPOSE:To attain high-speed reception by allowing a DMA controller to store data directly in a memory in accordance with the exclusive time of a data bus required for the driving of a printing head, the movement of a carriage, etc. by microprocessor. CONSTITUTION:An interface control part 12 is connected between the DMA controller 1 and a microprocessor unit MPU2. An FF12-1 is set by a printing request signal DSTB from a host computer or the like and reset by a DMA end signal. When a counter 12-2 starts counting and the counted value exceeds a preset value 12-4, a comparator 12-3 generates an output to inform the passage of a precribed time to the MPU2 through an AND12-5, the MPU2 sends a signal S permitting the exclusive use of the bus to the DMA controller 1 and writes the printing request signal DSTB from the host computer directly in a prescribed address of an RAM4. Consequently, the MPU2 sets the time interval of the DMA in accordance with the using state of the bus to attain high-speed receiving or printing.
Patent JP-H0396679-A (JP)
Title: Scroll type fluid machine
Inventor: TAKANO SACHIO
IPC: F04C18/02
Filed: 1989-09-07
Abstract: PURPOSE:To prevent the exhaust of the fluid owing to a reverse flow and to improve the compression efficiency by providing a suction valve to allow only the fluid flowing to a compression chamber formed between scroll bodies, to a suction passage provided at the winding end side of the scroll bodies in two scrolls. CONSTITUTION:In two scrolls 4 and 5, scroll bodis 3a and 3b projecting from one side surface of panels are geared each other. And at least one of the scrolls 4 and 5 is linked and connected to a driving shaft. In such a composition, at the suction passages 8 at the winding end side in the scroll bodies 3a and 3b, suction valves 9 to allow only the flowing to compression chambers X formed between the scroll bodies 3a and 3b are provided. And the reverse flow of the fluid scroll-absorbed into the compression chambers X and the releasing to the outside are prevented by the suction valves 9. Consequently, the volume of the absorbed fluid in the compression chambers X is increased substantially, and the compression efficiency is improved.
Patent JP-H0680434-A (JP)
Title: Production of optical fiber preform
Inventor: SATO TSUGIO
IPC: G02B6/00
Filed: 1992-08-31
Abstract: PURPOSE:To provide the method for producing the optical fiber preform, capable of producing the optical fiber matrix extremely reduced in its eccentricity without breaking the matrix in the stage of its porous molding. CONSTITUTION:The method for producing an optical fiber preform comprises the steps of installing a clad material on the outside of a core material to produce a porous molded product, the clad material being formed by coating the powder of quarts; arranging the axial direction of the porous molding in a substantially vertical direction and subsequently slicing the outer periphery of the porous molded material to correct the eccentricity of the clad material; and defatting and converting the eccentricity-corrected porous molding into a transparent glass.
Patent JP-2000067230-A (JP)
Title: Method and device for generating image, and recording medium recorded with the method
Inventor: TANAKA AKIMICHI
IPC: G06T13/80
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to generate a high-quality video and to move even a point which is not included in a control point polygon by moving control point without causing any phase inconversion even though the movement of control point is large. SOLUTION: By using contour line information, an intra-object point detecting means 1 discriminates whether a point in an image is located on an object or not. An initial control point selecting means 2 selects two initial control points in the shortest distance from a concerned point on the object. An inclusive control point selecting means 3 selects plural new control points for image deformation so as to include the concerned point when a triangle is formed with the initial control points. When the control point for image deformation does not exist, a control point reducing means 4 reduces the control points into two initial control points. A phase non-inversion control point selecting means 5 selects a control point without causing any phase inversion in the case of moving the control point out of the selected control points.  According to the movement of the selected control point, an object pixel moving means 6 moves an attentional point by a method such as warp and prepares a new image.
Patent JP-S6291979-A (JP)
Title: Recording paper feeding system electrophotographic recorder
Inventor: KANAI YUTAKA
IPC: G03G15/16
Filed: 1985-10-18
Abstract: PURPOSE:To improve the printing quality by reducing the humidity of a recording paper and raising the electrical resistivity to prevent a stuck toner from being scattered again. CONSTITUTION:An unrecorded recording paper 5 is heated when passing between a heat roller 9 and a rubber roller 11 in a fixing means 8 and is dried to reduce the humidity, and thereby, the electrical resistivity is raised and this recording paper 5 is fed to a toner transfer part 3. Since the electrical resistivity of the recording paper 5 is raised, the plus electric charge from a corona charger 6 is not charged to the toner stuck to the recording paper through the recording paper 5 and the toner is stuck to the recording paper 5 stably and is fed to the fixing means 8 again in this state. The recorded recording paper 5 has the toner image fixed when passing between the heat roller 9 and the rubber roller 10 and is sent to a stacker 13.
Patent JP-H0658740-A (JP)
Title: Packing volume measuring method and measuring device
Inventor: KURITA KENJI
IPC: G01B11/24
Filed: 1992-08-10
Abstract: PURPOSE:To obtain a packing volume measuring method and a measuring device which has a simple structure and can instantaneously measure the volume. CONSTITUTION:In this packing volume measuring method, the outline shape of the swelled packing is caught from a plurality of directions with an image input means and calculates the volume with an arithmetic processing based on the image information of the outline shape. The measuring device 1 performing this method is constituted of a means 11 to swell the packing 20, a plurality of image input part 5, 6 to take in the outline image of the packing from a plurality of directions, an image processing part 4 to produce the image data from the input signal, and an arithmetic part 2 to calculate the packing volume with an arithmetic processing based on the image data.
Patent JP-H06137562-A (JP)
Title: Oven controlled by optical code reader
Inventor: RAIRU OOGURU
IPC: G05D23/19
Filed: 1992-08-10
Abstract: PURPOSE: To provide a programmable cooking system for cooking apparatus in which a user can perform creative cooking without relying upon a cooking book. CONSTITUTION: A cooking system 100 comprises a cooking apparatus 112, a microprocessor 102 for monitoring and controlling all other elements, a display 114 presenting prompts for a user, a memory 104 for cooking method, a keypad 108 on which a user inputs a cooking method and a cooking quantity to the microprocessor, and a code reader 106 for scanning a food code.
Patent JP-H0895684-A (JP)
Title: Interface adjuster
Inventor: SAITO HIROSHI
IPC: G06F3/00
Filed: 1994-09-28
Abstract: PURPOSE: To make a normal data transmission be performed by adjusting the differences of the signal widths and the signal output timing of data and a control signal by making it possible to adjust the width of a strobe signal and the holding time of a data signal which are to be transmitted to a reception side device. CONSTITUTION: A user arbitrarily inputs the width of a strobe signal in a reception side device provided with a centronics interface by a strobe signal instruction means 60. By a data signal holding time instruction means 70, the width of data signal holding time is arbitrarily inputted. An ACK-BUSY signal output timing instruction means 80 has a form that the combination of the output timing of an ACK signal and a BUSY signal is selected. When the user selects the combination, the selected contents is translated into the signal generation timing between a BUSY signal generation means 48 and an ACK signal generation means 54 and necessary instructions are imparted to the both of the signal generation means 48 and 54. Further, the user arbitrarily inputs the width of the ACK signal in a transmission side device 10 by an ACK signal width instruction means 90.
Patent JP-H0654973-A (JP)
Title: Work handling device for sewing station
Inventor: KURAHASHI ATSUO
IPC: B65G47/61
Filed: 1992-08-06
Abstract: PURPOSE:To easily handle multiple works suspended and conveyed by hangers and improve the workability of the sewing work. CONSTITUTION:Multiple works W to be sewn are suspended by hangers 8 of a hanger conveyor and conveyed to a sewing station ST2 provided near the hanger conveyor. An auxiliary base 91 is fitted to the work table 89 of a sewing machine 88 arranged at the sewing station ST2. A worker winds multiple works W to the auxiliary base 91 from below and mounts and supports them on the work table 89. Multiple works W wound on the auxiliary base 91 are handled in sequence from the outside work W to be sewn by the sewing machine 88, and the works completed with sewing are dropped to the outside of the work table 89 via a gap between the auxiliary base 91 and the work table 89.
Patent JP-S6476143-A (JP)
Title: Bidirectional bus amplifier circuit
Inventor: INAMOTO YASUSHI
IPC: G06F13/36
Filed: 1987-09-17
Abstract: PURPOSE:To mount a bus master even to an extended enclosure by executing the symmetrical signal communication from a main body side or an extended enclosure side, preventing the folding of its own transmission signal with an inverter and using a common bus line with a transmission signal with an inverter and using a common bus line with a transmission signal and a reception signal. CONSTITUTION:When a negative logical signal is used and a signal from a main body side goes to an 'L' level, an extended enclosure side is an 'H' level without a signal, and therefore, the output of a gate 1b at the extended enclosure side goes to the 'H' level, the output of an inverter 3a becomes the 'L' level, a transmission signal is the 'L' level as it is, transferred to the extended enclosure side and the signal of the 'L' level is communicated by a buffer 2b. At this time, since the signal inputted by the 'L' level is inverted to the extended enclosure by an inverter 3b, the signal goes to the 'H' level and the 'L' level signal transferred to the extended enclosure side is not U-turned to a main body side.
Patent JP-H03172332-A (JP)
Title: Manufacture of polymer containing starch
Inventor: TETSUDO MACHIYUU PETEIJIYON
IPC: C08F10/00
Filed: 1990-09-03
Abstract: A process is disclosed for preparing a polymer/starch composite. The process involves forming the polymer in the presence of starch, an organometallic cocatalyst, and a particulate olefin polymerization catalyst. Also there is disclosed a process for improving the activity of a particulate olefin polymerization catalyst by the employment of a suitable amount of starch during the polymerization.
Patent JP-H04114199-A (JP)
Title: Musical sound signal generation device
Inventor: KOZUKI KOICHI
IPC: G10H7/02
Filed: 1990-09-05
Abstract: PURPOSE:To prevent the movement of filter characteristics and to remove the return noise by controlling an interpolation characteristic according to a pitch. CONSTITUTION:A coefficient generating means 14 generates (n) coefficients corresponding to a desired interpolation characteristic. A characteristic control means 15 varies the coefficients generated by the coefficient generating means 14 so as to vary and control the interpolation characteristic according to the pitch specified by a pitch specifying means 10. An interpolation arithmetic means 16 operates (n) coefficients for (n) digital waveform sample data generated by a waveform generating means 12 in order and puts them together into one-sample data to perform waveform interpolation. Further, the (n) coefficients corresponding to the desired interpolation characteristic set corresponding filter characteristics respectively at the same time. Consequently, the filter characteristics are controlled and while the waveform interpolation is performed, the return noise is securely removed at any pitch.
Patent JP-H04114540-A (JP)
Title: Communication control processor control system
Inventor: MATSUNAGA KAZUO
IPC: G06F13/00
Filed: 1990-09-05
Abstract: PURPOSE:To prevent the stay of transmission data in a communication control processor by permitting a network program to instruct the notice of an instruction signal for the network program which hardware controlling a data link layer protocol executes to execute suppression and release. CONSTITUTION:Interruption occurring from hardware 13 controlling the data link layer comes to be only the notice of a recognition signal showing the completion of data transmission in a buffer lacking state, and the use of a buffer in the network program 14 by the reception of new data is eliminated. Then, the completion of data transmission is communicated at any time. Thus, a next data transmission request operation and the buffer abolishment of data whose transmission is completed can be executed and the cancel of the buffer lacking state in the network program 14 is accelerated. Thus, a buffer lacking state continuous period can be shortened and efficient data communication accompanied by it can be realized.
Patent JP-H0956153-A (JP)
Title: Protection circuit of switching regulator
Inventor: MIHASHI TAKESHI
IPC: H02M1/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To detect the temperature of an FET and then blow out a fuse before the FET melts and breaks down due to heat by providing a gate means which lets the FET continue conducting when it detects that the temperature of the FET reaches a value the same as or higher than a specified one and thereby blows out the fuse. SOLUTION: When a short circuit appears in a load 10, an overload current flows in an FET 2 and then the temperature of the FET 2 rises due to its switching operation. It is supposed that a temperature detecting contact 111 turns ON when a temperature detector 11 detects a temperature the same as or higher than 110 deg.C while the lowest junction temperature of the FET 2 is 150 deg.C. Under this condition, when the temperature of a cooling fin of the FET 2 exceeds the detection level of 110 deg.C, a thyristor 16 is gate-driven and the FET 2 stops its switching operation and comes to a conduction state. By this method, a circuit can be protected since a fuse 4 blows out before the junction temperature of the FET reaches 150 deg.C.
Patent JP-H0681745-A (JP)
Title: Electromagnetic fuel inject8on valve
Inventor: SOMA MASAHIRO
IPC: F02M51/06
Filed: 1992-09-01
Abstract: PURPOSE:To ensure high accuracy and high reliability with production of a foreign matter prevented when a filter is inserted, without unstabilized injection quantity, by forming constitution in which air is not accumulated between the falling-off preventive part of a filter and a yoke. CONSTITUTION:A filter is divided in the parts of a net 30 and a rib 31, and a protruded shape having a smaller diameter than the outer diameter of a yoke 4 and as a falling preventive part 32, is formed on the inner diameter side of the rib 31. Moreover, a tapered surface 35 is formed, toward the inner diameter of the net 30 part, on the falling preventive part 32. The tapered surface 35 is not contacted with a yoke groove part 33, and is communicated with a fuel part inside and outside an injection valve via a fuel passage 36. By this constitution, air, accumulated between the falling preventive part 32 and the yoke groove part 33 at the initial stage of assemble, is slipped out at the initial stage of fuel supply, because a gap exists between the tapered surface 35 and the yoke, and is communicated with inside and outside the injection valve via a fuel passage 36. Consequently, air is not accumulated in the yoke groove part 33, and cutting is difficult to be caused at the time of filter insertion.
Patent JP-H0395796-A (JP)
Title: Voltage generating circuit
Inventor: FUKUMURA KEIJI
IPC: G11C11/41
Filed: 1989-09-07
Abstract: PURPOSE:To reduce current consumption at standby by preventing a first voltage setting means from being operated when a memory cell array is not operated, namely, at the standby, and supplying a bias voltage to the memory cell array based on a divided voltage from a second voltage setting means. CONSTITUTION:A first voltage set part 1 to make the current flowing and to set a prescribed voltage V1 only when a chip enable signal CE is set to a low level 'L', namely, when a memory cell array 52 is operated, and a second voltage set part 2 is provided to divide a power supply voltage Vcc and to set a prescribed voltage V2 while being interlocked with the voltage set part 1 only when the chip enable signal CE is set to a high level 'H', namely, when the memory cell array 52 is not operated, a voltage supply part 3 to set the voltages V1 and V2 from the first and second voltage set parts 1 and 2 to prescribed voltages VPC1 and VPC2 and to supply these voltages to be memory cell array 52 as the bias voltage are provided. Thus, the current does not flow at the standby time and the optimum bias voltage can be always generated.
Patent JP-H0981451-A (JP)
Title: Address program memory device
Inventor: OKUMURA YOSHIKI
IPC: G06F12/02
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an address program memory device which is capable of reading data at high speed without miniaturizing a memory mounting device and without reducing usable memory capacity. SOLUTION: This device is provided with an address storage means 13 defining the address of the data storage means 14 provided for every of the many memory cells 121 to 12n within a memory device 11 as a physical address and the address inputted from an external device as a logical address and performing the writing-reading of the logical address via the data bus of the memory device 11 and a comparison means 18 comparing the storage logical address of the address storage means 13 and the logical address inputted via the address bus of the memory device 11. When the comparison result of the comparison means 11 is matched, the access of the data to a data storage means 14 is made possible.
Patent JP-S6387819-A (JP)
Title: Current switching circuit
Inventor: TERADA NORIO
IPC: H03K19/086
Filed: 1986-09-30
Abstract: PURPOSE:To quicken a current switching speed by inserting a diode between a base of a 3rd transistor (TR) for discharging base electric charge of a 1st TR and a 2nd TR being components of at least two current switches and in Darlington connection and a base of the 1st TR so as to decrease the amplitude of a control potential. CONSTITUTION:The diode D11 is connected between the base of a TR Q11 in the current switch Z1 formed by 1st and 2nd NPN TRs Q11, Q12 of Darlington connection and the base of 3rd PNP TR Q12. Similarly the diode D12 is connected between a base of a PNP TR Q16 and a base of a TR Q14 of a current switch Z2 consisting of TRs Q14, Q15 of Darlington connection. Thus, the amplitude of the control potential is decreased and the increase in the power voltage at multi-stage cascade connection is prevented.
Patent JP-H04255726-A (JP)
Title: System for mixing and activating polymer
Inventor: DENISU JII PAADAIKUSU
IPC: C08J3/20
Filed: 1991-08-22
Abstract: PURPOSE: To provide a system that can control a variety of energies for activating a polymer by mixing the polymer with water and injecting a gas into the mixture followed by mixing.  
     CONSTITUTION: A system for activating a polymer comprises: a mixing manifold comprising a pump having an injection port and a discharge port, a means of providing the contents of said pump with energy, a means of joining said injection port of said pump to a supply source of the polymer, and a stirrer having an injection port and a discharge port, an injection port of the mixing manifold for recirculating part of the polymer being connected to the pump discharge port and a discharge port of the manifold being connected to the pump injection port; a means for injecting a gas into the recirculated polymer and an output distributing means for the part which has not been recirculated. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6475681-A (JP)
Title: Method for plating synthetic resin
Inventor: ONIMURA YOSHIRO
IPC: C23C18/20
Filed: 1987-09-18
Abstract: PURPOSE:To enable chemical plating on any kind of synthetic resin by grinding the surface of synthetic resin mixed with metal powder to expose the metal powder in the surface layer and by chemically plating the ground surface. CONSTITUTION:Synthetic resin mixed with metal powder is formed on at least the surface of a synthetic resin material, the surface of the synthetic resin is ground to expose the metal powder in the surface layer and the ground surface is chemically plated with a metal. This plating metal is fixed on the synthetic resin and forms a uniform plating layer on the surface of the resin with the innumerable metal particles exposed to the surface as a base. This plating method is applicable to any kind of synthetic resin.
Patent JP-H1075934-A (JP)
Title: Radiation thermometer
Inventor: SHIBUYA MAKOTO
IPC: A61B5/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in measurement concerning a radiation thermometer for measuring a body temperature by detecting infrared energy near the tympanic membrane. SOLUTION: This radiation thermometer has an infrared sensor 3 for detecting infrared rays radiated from near the tympanic membrane 4, lens 20 arranged in front of the infrared sensor 3 for converging the infrared rays and member 21 having a through hole for passing the infrared rays toward the infrared sensor 3 while being arranged in front of the lens 20 and since the infrared rays around the view of the infrared sensor 3 can be shielded by improving a radiation rate on an inner surface 23 of the through hole at the member 21, infrared rays radiated from any excepting for the tympanic membrane are shielded. Therefore, the temperature of the tympanic membrane can be exactly measured. Besides, since the infrared rays are converged by the lens 20, the quantity of infrared rays made incident by shielding the periphery of view of the infrared sensor 3 can be compensated as well.  Therefore, a signal can be accurately measured without being embedded in a noise.