baber/WOPTO huggingface dataset:
Patent JP-2001054113-A (JP)
Title: Data transmission method and data transmitter
Inventor: YAMASHITA SHIGEYUKI
IPC: H04N19/423
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To surely reproduce an SDTI signal at a receiver side in a comparatively easy way by multiplexing a plurality of STDI signals, applying transmission rate conversion processing to 20-bit word stream data, inserting attached word data group to the stream data at a prescribed word interval to convert the resulting stream data into serial data and transmitting the serial data. SOLUTION: A composite data generating section 12 supplies 20-bit word stream data DM 20 to a speed conversion data insert section 13. Furthermore, a word data transmission section 14 supplies attached word data group DWT consisting of a plurality of 20-bit word data including 20-bit word synchronous data to which a predetermined code is assigned to the data insert section 13. Then the insertion section 13 coverts a word transmission rate, inserts attached word data group DWT from the word data transmission section 14 at a prescribed word interval, a PS conversion section 21 converts the resulting data into serial data and gives the converted data to a transmission section 22.
Patent JP-H0894329-A (JP)
Title: Method for inspecting end face shape of glass tube rod
Inventor: YAMAGUCHI SHIGEKI
IPC: G06T7/00
Filed: 1994-09-22
Abstract: PURPOSE: To provide a method for inspecting the end face shape of a glass tube rod for saving man-power in a process and improving quality by eliminating the need for a reference tube rod and the setting for each product type switching. CONSTITUTION: A glass tube rod 1 is rotated and both edges of the glass tube rod are shot by CCD image sensor cameras 3A and 3B for each equal rotary angle of 120 deg. or less, a plurality of images shot for each equal rotary angle are compared, and the amount of deviation is detected, and then the quality being good or not is judged based on the amount of deviation.
Patent JP-H0973219-A (JP)
Title: Developing unit
Inventor: UENO HIROSHI
IPC: G03G15/08
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To enhance image quality by suppressing that toner is attached to the surf ace part of a photoreceptor on which the toner should not be essentially attached. SOLUTION: A developing sleeve 4 is provided along the photoreceptor 2. A first developer stirring member 6 and a second developer stirring member 8 respectively stirring and carrying developer back and forth and in an opposite direction are provided along the sleeve 4. A partition member 18 whose both ends are shaped so as to secure a communicating path 14 is provided between the first and the second stirring members 6 and 8. Then, the developer circulates in a loop state. Besides, a tapered screw part 55 constituted so that the outside diameter of a blade is tapered to be small as a whole as it approaches the communicating path on a side where the developer is delivered to the first stirring member 6 is formed on the second stirring member 8. Then, a guide member 10 whose inside diameter is tapered to be small is inserted in the screw part 55.  The developer is compressed by the screw part 55 and the specific charge of toner rises by compressive friction.
Patent JP-H0755114-A (JP)
Title: Gas burner
Inventor: YAMAMOTO KENJI
IPC: F23D14/04
Filed: 1993-08-21
Abstract: PURPOSE:To make a premix type burner compact and light in weight and enable it to produce a high output by forming a plurality of air suction holes in an annular arrangement through the circular wall of the burner body at the periphery of a throat so as to make the burner suck in outside air through the above-mentioned air suction holes and by making it suck in fuel gas through a gas suction hole formed at the circular wall of the burner body in the vicinity of its forward end. CONSTITUTION:Compressed air is ejected through orifices 7 opened through a forward end plate of a tubular throat 2 and flows in jets toward the forward end of the burner body 1. A plurality of air suction holes 3 are formed in an annular arrangement through the circular wall of the burner body at the periphery of the throat 2 so as to suck in outside air through the air suction holes 3 by the venturi effect of the jets of compressed air. Furthermore at an adequate distance from a second throat 5 a throat 8 for sucking in fuel gas is formed in the vicinity of the forward and of the burner body 1 and a gas suction hole 4, annularly at the periphery of the throat 8 so that fuel gas for combustion is sucked in by jets of primary air of compressed air and the outside air having been sucked in. As a result, the output can be made high enough even in the use of fuel gas under low pressure and it becomes unnecessary to use a large feeding pipe for the air for combustion or a blower of large capacity.
Patent JP-S6287944-A (JP)
Title: Optical scanner
Inventor: SUNAKAWA HIROSHI
IPC: G02F1/295
Filed: 1985-10-14
Abstract: PURPOSE:To make it possible to drive an optical scanner at a comparatively low voltage and to prevent the device from the generation of optical damage by forming a driving circuit for changing the refractive index of an optical waveguide layer and/or an adjacent layer so that wave-guided light is emitted to the outside of a laminate body by a mutual action with diffraction gratings. CONSTITUTION:In the driving circuit 21 of an optical scanner 20, a voltage V generated from a voltage generating circuit 22 is impressed between a selected electrode out of plural electrodes D1-Dn and the other electrodes through a driver 15 and the driver 15 is driven by the output of a shift register 23 and impresses voltages successive ly while increasing the electrodes to be selected one by one from the side of the elec trode D1. Voltages are successively and alternately impressed to the parts 01-P(n-1) of an adjacent layer 12 corresponding to gaps between respective electrodes, and when the refractive indexes of the parts on the adjacent layer 12 are increased, wave- guided light 14 is emitted from the optical waveguide layer 11 to the adjacent layer 12 side at the parts P1-P(n-1) and then emitted to the outside of the adjacent layer 12 by the diffracting action of the diffraction gratings G1-G(n-1). Consequently, the width of the waveguide can be expanded and the energy density of the wave-guided light can be set up to a small value, so that the optical waveguide can be prevented from the generation of optical damage.
Patent JP-2001051693-A (JP)
Title: Device and method for recognizing uttered voice and computer program storage medium recording uttered voice recognizing method
Inventor: MURAI KAZUMASA
IPC: G10L15/24
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To improve recognizable precision in an input device not premising an uttered voice of sound and to shorten a recognition time by executing the clustering processing of major grouping processing of an uttered voice syllable based on a measuring value of a single time while calling. SOLUTION: The measuring data of the displacement data or/and the speed data of every measuring point are gained (S101). The time that a vector length becomes maximum and the time tv after 0.12 sec. elapses are obtained from the measuring data, and the vector in the time tv is obtained (S102, 103). The clustering, that is, the bowel, the contracted sound recognition processing is performed, and the major grouping of the uttered voice syllable is performed based on the shortest distance standard pattern, and the processed result of the clustering are obtained (S104, 105). The time from the time tv gaining the clustering data to tv-1 before 1 sec. is specified as a consonant recognition range (S106). The uttered voice recognition of minor grouping among the grouping major grouped by a dynamic programming method is performed, and the recognition result is obtained (S107, 108).
Patent JP-H0390810-A (JP)
Title: Three-coordinate measuring instrument
Inventor: WATABE MOTOZOU
IPC: G01C15/00
Filed: 1989-09-04
Abstract: PURPOSE:To calculate the cumulative movement quantity of each coordinate from a specific reference point to an optional point, and to easily know three coordinates of the optional point carrying one set of equipment materials from the specific reference point to the optional point by one measuring person. CONSTITUTION:One measuring person carries one set of equipment materials from the specific reference point to the optional point. At this time, while a measurement auxiliary rod 7 provided to a measurement part is matched with the reference point, the top surface of the measurement part 1 is held horizontal by using a level 5, and further the reference axis N-S of the measurement part 1 is set to the magnetic north by using a magnet 4. When the start button 9b of an arithmetic part 2 is pressed at this moment, the input values of three coordinates are cumulated and displayed 6. Then when the measurement part 1 and arithmetic part 2 are moved toward a target point, the cumulative display varies momentarily. When the target point is reached, the top surface of the measurement part 1 is held horizontal while the auxiliary rod 7 is adjusted matching it, and the reference axis is adjusted to the magnetic north. By pressing a recording button 9c at this time, the three coordinates of the target point are printed out, and taken out of a takeout part 11.
Patent JP-H04110643-A (JP)
Title: Plate-material inspecting method
Inventor: YAMAMOTO TAKANORI
IPC: H04N7/18
Filed: 1990-08-30
Abstract: PURPOSE:To reduces the image memories required for the analysis of image signals by storing the image signals of a material under inspection at a picture element unit which is obtained by dividing the signal into the small sections, extracting the image signal only at the foreseeable defect occurring position, and processing the signals. CONSTITUTION:The position of an end to be detected is detected based on the image signal of one screen of a material under inspection which is stored in an image data memory part 6. The position of the end to be inspected is made to be an inspection reference position, i.e. the end part of a material under inspection 2. At this time, a mark is applied on the material under inspection 2. The image signal of one screen of the material under inspection 2 is binary-coded at the black level of the mark. Then, the picture element below the specified black level becomes 1, and the other becomes 0. The picture elements having the value of 1 are counted with respect to the binary-coded image signal. The place wherein the specified number of the picture elements indicating 1 are continuously present is recognized as the position of the end to be detected. The places where the defects such as segregation and cracks occur are foreseen in the material under inspection 2. Then, the image signal in the foreseeable region where defects occur is picked up from the image signal of the one screen of the material under inspection stored in the memory part 6. The picked-up image signal at a pixel unit is binary-coded with the inspection reference. The defect is detected based on the number of the picture elements having the value of 1 among the binary-coded image signal, the continuous number and the magnitude.
Patent JP-H1168279-A (JP)
Title: Positioning device for electronic component with lead
Inventor: HIROTA SATORU
IPC: H05K7/14
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To easily and accurately position an electronic component with lead mounted on a printed board. SOLUTION: A stopper 20 integrally molded with a chassis 5 is projectingly provided, so as to be positioned near an electronic component 1 with the lead mounted on the printed board 2 and the planting state of the electronic component 1 with the lead is corrected by a stopper 20. Thus, when the electronic component 1 with the lead mounted on the printed board 2 incorporated to the chassis 5 is tilted, the electronic component 1 with the lead is pulled up and abutted to the stopper 20. Just from the abutting work, the planting state of the electronic component 1 with the lead is corrected precisely.
Patent JP-2001046764-A (JP)
Title: Bag sewing device
Inventor: HACHIMAN YOSUKE
IPC: B31B50/68
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To provide bag sewing device of high productivity which can be continuously operated. SOLUTION: This bag sewing device comprises a carriage 6 movable on a base 1 right and left (in X-directions), a lift base 10 movable on the carriage 6 up and down (in Z-directions), a slide base 14 movable on the lift base 10 inclined (in Y-directions), and a rotary support base 16 rotating R on the slide base 14, and the rotary support base 16 is provided with a jig bearing base 21 which is rotatable, a work presser 28 which is movable, a drive sprocket 23, and a motor 24. An R-rotary duct 26 which cooperates with the sprocket 23 is provided on the slide base 14. A temporarily locked bag cloth 30 is set on a jig 31 to be held by the jig bearing base 21 and the work presser 28, it is moved and rotated to decide sewing positions in respective sides, and it is sewn in order.  Flaps are disposed at an interval on the jig 31, the flaps are protruded to provide tension to each side of the bag cloth 30, they are retracted inward before a needle passes, and they are protruded again after the needle passes.
Patent JP-S6383605-A (JP)
Title: Pattern inspecting instrument
Inventor: AKANUMA KIYOHIKO
IPC: H01L21/66
Filed: 1986-09-27
Abstract: PURPOSE:To perform reliable pattern inspection in a short time by picking up images of at least three patterns at the same time and comparing at least three couples among the obtained three images. CONSTITUTION:This inspecting instrument picks up images of at least three patterns at the same time and compare at least three couples among the obtained three images. Namely, at least three couples among the three images are compared at the same time without moving microscopes 21a-21c and CCD cameras 24a-24c relatively to a wafer 12, thereby discriminating that a pattern which is not the same as another pattern is present at a periodic position on the wafer 12 or that it is present at a certain position accidentally. Further, it can be discriminated by majority that one of the three pattern is not the same as other patterns when it is discriminated that a pattern different other patterns is present at a certain position on the wafer 12 accidentally.
Patent JP-H0279703-A (JP)
Title: Speed controller for electric car
Inventor: MAKI MIYOSHI
IPC: B60L15/22
Filed: 1988-09-12
Abstract: PURPOSE:To accelerate the attenuation of starting currents, and to prevent the overheat and burning of a resistor by turning an electromagnetic contact maker of the next stage ON after the elapse of a fixed time when the acceleration of an electric car is extremely low. CONSTITUTION:When a motorman transmits a power running command, a line breaker 2 is closed, an operating coil 2C is energized, and an auxiliary contact 2A is closed. When the feed (step advancing) of a camshaft is delayed from a contact time T in either of steps 2-4, a contact circuit 12 receives a voltage signal as a step advancing command from an operating power supply 16 through a contact 13A, a motor 11 for operation is driven and the camshaft is step-advanced because a timer 14 is timed up and a first relay 13 is energized and the contact 13A is closed. Consequently, a resistor 4 is further short- circuited, thus increasing main circuit currents, then accelerating an electric car. A second relay 15 is energized and a contact 15B is opened at that time, and the timer 14 is reset.
Patent JP-H1056664-A (JP)
Title: Radio calling receiver
Inventor: WATANABE AKIFUMI
IPC: H04W84/02
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a radio calling receiver and further that of a pager system by preventing difficulty in capturing pseudo synchronization or a synchronizing signal caused when the length of a synchronization detection window of the radio calling receiver is not proper with respect to the interval of reception cycles of the set pager system in the pager system of the variable reception cycle. SOLUTION: In this radio calling receiver in the pager system of the variable reception cycle, the length of the synchronization detection window is changed depending on system reception cycle information. That is, the synchronization detection window with the length of an integer × R-bit obtained by raising fractions of the value of (A×B×2<m> ∼1.875×10<-6> ) before and after an end point of time of a synchronizing signal of a call signal from a base station is made open to collate the synchronizing signal, where m is a variable reception cycle, A is a baud rate (bps) of the system, B is a frequency deviation (ppm) of a clock oscillator of the receiver and R is number of allowable times not collating the synchronizing signal.
Patent JP-H1168285-A (JP)
Title: Mounting board
Inventor: MIYATA HIROKI
IPC: H05K1/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a mounting board in which the location of an additional part can be determined flexibly on the surface or rear, by forming a pad for mounting a by-pass capacitor in a reserve region and arranging a through via to be connected, respectively, with a power supply and the ground in the vicinity thereof. SOLUTION: A part mounting pad 1 and a capacitor mounting pad 4 in the surface and rear reserve regions 2 are identical and arranged to oppose exactly each other. Two through vias 5 arranged in the vicinity of the capacitor mounting pad 4 penetrate through the base body of a mounting board while being connected, respectively, with an inner layer ground pattern and a power supply pattern. They are connected with the capacitor mounting pad 4 through a surface wiring pattern 6 formed on the surface mounting face. According to the arrangement, degree of freedom can be increased at the time of remodeling while reducing the occupying area on the mounting surface.
Patent JP-H1158847-A (JP)
Title: Image-forming apparatus of manual scan type
Inventor: IMAI MASAAKI
IPC: B41J3/36
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To change an image size in a sub scan direction to a size that can be printed by a printing head at a time in a main scan direction, by controlling to change an image size of image data to a proper ratio within a maximum printing area in a direction intersecting the scan direction of the printing head. SOLUTION: A RAM is provided with a pre-correction image memory part which temporarily stores image data before corrected which are transmitted from an external apparatus 1, a post-correction image memory part which stores corrected image data after an image size of the image data before corrected is changed, a buzzer, and an expansion ratio (magnification ratio)- setting part. A guide device 9 for a printing head 3 has a timing fence where opaque streak marks 92a of black or the like are formed with a constant pitch in a main scan direction on a transparent plate of synthetic resin material or the like. The streak marks 92a are detected by a detecting part 32 of the printing head 3, so that a move direction and a move amount of the printing head 3 are measured. A print size is thus confirmed before a printing operation.
Patent JP-2000090694-A (JP)
Title: Semiconductor memory device
Inventor: KIN SHORETSU
IPC: G11C29/34
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device which assures write operation to all cells under the condition that the number of control pins does not increase during the wafer burn-in test operation and can also prevent defective read operation by an equalizing signal during the readout operation. SOLUTION: During the burn-in test operation a word line selecting means 605 logically combines the signals to be impressed to the first to third pins A0 to A2 to selectively activate a plurality of word lines of a memory array 601. During the wafer burn-in test operation, a write/read control means 607 controls the write operation to the memory cell array 601 and read operation from the memory array 601 in response to the signal to be applied to the fourth pin A3.
Patent JP-2000042261-A (JP)
Title: Start communication device
Inventor: SANO KOUJI
IPC: A63K3/02
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To easily and quickly start a plurality of vehicles. SOLUTION: This start communication device 1 simultaneously imparts a start signal to respective ones of a plurality of vehicles, and is equipped with an operation part 11 to which a simultaneous start command for the plurality of vehicles is input, and a display part 12 which is loaded on respective ones of the plurality of vehicles, receives the simultaneous start command of the operation part 11 by a radio communication, and displays the start signal.
Patent JP-S60122861-A (JP)
Title: Forced circulation type solar heat water heater
Inventor: HARADA TSUKASA
IPC: F24S90/00
Filed: 1983-12-05
Abstract: PURPOSE:To uniformly and efficiently raise the temperature of heat transfer medium in a hot water storage tank without developing the temperature gradient in the heat transfer medium by a method wherein the inflowing direction of the heat transfer medium into a jacket type heat exchanger is changed-over. CONSTITUTION:Because normally four-way valves 9 and 10 are open in order for the flow to pass straight through a circulating piping 5 as indicated with the solid line arrows, the heat transfer medium heated at a heat collector 7 circulates as indicated with the solid line arrows and flows in a jacket type heat exchanger 2 through an upper heat transfer medium port opening 3 and leaves out of a lower heat transfer medium port opening 4. When the collection of heat proceeds to some extent, the four-way valves 9 and 10 are open by the signals sent from a changing-over control device 13 in order for the flow to pass through changing-over pipings 11 and 12 as indicated with the dash line arrows. As a result, the heat transfer medium flows in the direction as indicated with the dash line arrows or in the direction opposite to that as indicated with said solid line arrows. By repeating the changing-over action of the flow directions several times, the heat transfer medium in a storage tank can be raised its temperature uniformly and efficiently without developing temperature gradient therein. Said heat exchanger 2 is preferably made of a spiral flow passage by partitioning the interior of a jacket with a partition wall 2a.
Patent JP-S59123835-A (JP)
Title: Copying device
Inventor: SETO SUSUMU
IPC: G03B27/72
Filed: 1982-12-29
Abstract: PURPOSE:To detect the position of an original and density of an original background by detecting reflectance of the inside face of an original pressing plate, the original background, and an original character information part and comparing one with another. CONSTITUTION:A photodetector 9 receives light reflected from an original 0 placed on a moving platen 1 and illuminated with a lamp 10 to detect reflectance. This lamp for measuring the reflectance may be installed separately from an illumination lamp 10 for projecting the original image on a drum 11. An inside face of an original pressing plate 2 has been formed of a material as high in quality as Kent paper, so its reflectance is higher than that of the background of the original 0. The position of the original 0 is detected from their differences. The original density is also detected from the reflectances of an original character information part or the original background part, and the inside face of the plate 2, and copying conditions are adjusted so as to form the optimum density.