baber/WOPTO huggingface dataset:
Patent JP-2001060271-A (JP)
Title: Device and method for line drawing, and computer- readable recording medium where line drawing program is recorded
Inventor: KODERA TADASHI
IPC: G06T11/80
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To add a node to a continuous line through a small number of operations. SOLUTION: A base point node specification part 51 specifies as a base point node one of the nodes at both the ends of a connection line to which a node is to be added. Consequently, two end-point nodes which adjoin to the base point node are determined. An added node specification part 52 specifies the position of the added node. A connection node determination part 53 determines a connection node to be connected to the specified added node. In concrete, a comparison decision part 53a draws the perpendicular line passing the base point nose and selects as a connection node the end-point node included in the area containing the added node between the right and left areas divided by the perpendicular line. Lastly, a drawing execution part 54 draws a new connecting line by using the determined added node and connection node.  When the added node is specified, the position of a mouse is detected and a virtual connecting line based upon the detected position of the mouse as the position of the added node is displayed.
Patent JP-H04117210-A (JP)
Title: Cutting blade of combine or the like
Inventor: OCHI RIICHI
IPC: A01D34/13
Filed: 1990-09-05
Abstract: PURPOSE:To stabilize arrangement and installation of respective cutter fingers by engaging installation parts of the cutter fingers with installation grooves in the transverse direction and supporting the cutter fingers so as to be nipped from the top and bottom. CONSTITUTION:Guide bars 1 and 2 are superposed in a cross-sectional shape of GAMMA and installation grooves 5 are formed between parts in the transverse direction of both. Many cutter fingers 3 are fixed by engaging installation parts along the aforementioned installation grooves 5, inserting and fixing installing pins 8 over pin holes 6 formed in the guide bars 1 and 2 and pin holes 7 formed in the cutter fingers 3. Thereby, the installation parts 4 of the cutter fingers 3 are engaged with the installation grooves 5 between the parts in the transverse direction though the construction of the guide bars 1 and 2 is simple. Since the cutter fingers 3 are supported so as to be nipped from the top and bottom, arrangement and installation of the respective cutter fingers 3 are stabilized.
Patent JP-H1080855-A (JP)
Title: Multi-wire saw
Inventor: WAKUTA JUNZO
IPC: B24B27/06
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a multi-wire saw having the constitution capable of maintaining a cutting accuracy of a work, as well as to reduce the time and labor necessary for the groove machining work and the replacement work of a wire guide, and reduce the cost. SOLUTION: In this multi-wire saw, each member of wire guides 1 has a circular shaft form of total outer form respectively, is set separately along the circumferential direction on the central axis 2, and furnishes plural sector. members 3a and 3b made integral along the axial direction of the wire guides 1. Furthermore, on the respective outer peripheral surfaces of the sector members 3a and 3b provided to each wire guide 1, wire running grooves 5 along the circumferential direction of the wire guide 1 are formed in parallel along the axial direction of the wire guide 1, and one side of a pair of sector members 3a and 3b provided neighboring is projected to the outer side outer than the other side member, so as to form an envelope M forming the total outer form in a circular shaft form.
Patent JP-S61114186-A (JP)
Inventor: TSUDA MASAHIKO
IPC: G21C7/16
Filed: 1984-11-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0792027-A (JP)
Title: Pyroelectric infrared sensor
Inventor: FUJIKAWA KAZUHIKO
IPC: G01J1/02
Filed: 1993-09-22
Abstract: PURPOSE:To provide a pyroelectric infrared sensor capable of being downsized. CONSTITUTION:The pyroelectric infrared sensor is constituted of a pyroelectric body 1 for detecting an infrared ray, a sealed can 2 for protecting the pyroelectric body 1 from turbulent light and electromagnetic noise, and an infrared incident filter 3 mounted on the sealed can 2 and having a diffraction optical lens array 15 for converging or imaging the infrared ray onto the pyroelectric body 1. The diffraction optical lens array 15 has at least two or more diffraction optical lenses.
Patent JP-H0982082-A (JP)
Title: Bistable magnetic element and production thereof
Inventor: MORI KANEO
IPC: G11C11/155
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a small, high sensitivity and high response bistable magnetic element and a production method therefor. SOLUTION: An amorphous wire (Fe4.35 Co68.15 Si12.5 B15.0 , Bs=0.7T) exhibiting a slightly negative magnetostriction (-10<-7> ) is drawn to have a diameter of 30μmϕ. Tension annealing is then carried out (425 deg.C, 20min) at 8kg/mm<2> and the wire is twisted 20 times/m before electrodes are secured to the both ends thereof by soldering its both ends of a wire having length of 1mm thus obtaining the bistable magnetic element. The element is fed with a pulse current or a high frequency current superposed by a DC current so that the voltage to be induced across the element is changed leapingly to variation of the external applying field.
Patent JP-H0663641-A (JP)
Title: Drawn wire window
Inventor: SUZUKI KOJI
IPC: B21C47/02
Filed: 1992-08-11
Abstract: PURPOSE:To execute wire drawing and pail winding for a wire rod such as a welding wire in a body for labor saving. CONSTITUTION:This device consists of a wire drawing machine 8 driven by an inverter control type wire drawing motor 10, a dancer roll 11, a pail winder 16 driven by an inverter control type winding motor 21, and the wire rod 2 is coiled from the wire drawing machine 8 through the dancer roll 11 onto a winding drum 17 of the pale winder 16 and stored in a winding pail pack 30. The wire drawing motor 10 and the winding motor 21 are driven according to a command signal of a speed setting device 23 and the driving speed of the wire drawing machine 8 is corrected by the wire drawing motor 10 with the motion of the dancer roll 11 as an element.
Patent JP-S61114767-A (JP)
Title: Spray gun
Inventor: UNUMA AKIO
IPC: B05B12/14
Filed: 1984-11-10
Abstract: PURPOSE:To make it possible to rapidly perform color replacing work while reducing the wasteful amount of a paint to a large extent, by connecting a plurality of paint hoses for different color paints to a gun main body and providing a check valve at each hose. CONSTITUTION:A plurality of paint hoses 6a-6d connected to paint tanks 3a-3d respectively receiving different color paints are separately connected to the main body 8a of a spray gun 8 through check values 7a-7d. For example, when a paint having an A-color is used in this state, a change-over valve 9a is opened to supply said paint to a nozzle from the paint tank 3a through the paint hose 6a and the check valve 7a and all of other change-over valves 9b-9d are brought to a closed state. Because the backflow of the paints to other paint hoses 6b-6d is inhibited by the check valves 7b-7d, only the paint in the nozzle and the passage thereof may be discarded at the time of the replacement of the paint.
Patent JP-H0792811-A (JP)
Title: Developing device and image forming device provided with the same
Inventor: KATO MITSUTOSHI
IPC: G03G15/08
Filed: 1993-09-22
Abstract: PURPOSE:To provide a developing device which is a simple structure and carries out development satisfactorily without causing omission of the rear end of an image and a decrease in image density, and an image forming device provided with the developing device. CONSTITUTION:The developing device is equipped with a magnet roller 16 which is provided opposite to a photosensitive drum 1, disposes a plurality of magnetic poles 17-22 in its circumferential direction, and forms a developer magnetic-brush, and a non-magnetic sleeve 23 which is fitted over the periphery of the magnet roller 16, slides the developer magnetic-brush against the photosensitive drum 1 by its rotation, and has an outside diameter of 30mm or more. Out of the magnetic poles 17-22 of the magnet roller 16, the magnetic pole which is positioned opposite to the photosensitive drum 1 serves as the main magnetic pole 17 and its width is 6 mm or less.
Patent JP-S6297015-A (JP)
Title: Positioning controller
Inventor: ITO KINYA
IPC: G05D3/12
Filed: 1985-10-23
Abstract: PURPOSE:To set the FV conversion constant at 1/2 at a position near the target positioning point and to prevent the generation of the minute vibrations, by providing a latch circuit and an AND circuit so that the FV conversion constant can be changed easily from outside. CONSTITUTION:The rotary shift amount and the revolving direction of a motor 3 converted into the optical tachometer number are supplied to an input line 17 from a control circuit. Then the start pulse emerging at an input line 16 is initialized to a counter 5 as a trigger. The 1st DA converter 7 converts the output of an inverting circuit 6 into the analog voltage in response to the polarity bit. While a speed function generator 8 produces the reference voltage in response to the output of the circuit 6 and impresses it to the motor 3 to control the revolving speed of the motor 3. A one shot circuit 11 delivers the pulses of the fixed time width to supply them to an AND circuit 23. Then the bit satisfied the AND conditions with the output of a latch circuit 22 is supplied to an AD converter 12. It is possible to change the contents of the circuit 22 with the weighting information and the latch pulse.
Patent JP-H1082982-A (JP)
Title: Liquid crystal display element
Inventor: NISHIGUCHI KENJI
IPC: G02F1/1333
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To suppress production of orientation defects of a liquid crystal by preparing a mixture material containing a liquid crystal material and a photopolymerizable resin having a specified or lower water content, sealing the mixture material between a pair of substrates and irradiating the material with light. SOLUTION: A pair of substrates 1a, 1b are disposed facing each other at a specified distance formed by a spacer 5. The end faces of the substrates are laminated with a sealing material 6. A liquid crystal region 3 surrounded by a polymer wall 4 is held between the pair of substrates 1a, 1b. Plural stripe transparent electrodes 2a are formed on one surface of the substrate 1a, while plural stripe transparent electrodes 2b are formed on one surface of, the substrate 1b. A resin material containing at least a photo-polymerizable resin is mixed with a liquid material, and the obtd. mixture material is injected through an injection port formed in the edge part of the substrates 1a, 1b into the space between the substrates 1a, 1b. The water content in the mixture material is controlled to <0.3%. The mixture material is irradiated with UV rays from the outside of the substrates 1a, 1b.
Patent JP-H1176654-A (JP)
Title: Sewing machine and binding forming device
Inventor: FUKUYAMA YOSHINOBU
IPC: D05B3/10
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To maintain the high precision of a corner device 6 in spite of realizing both of a compact device and easy maintenance work at a sewing machine, especially a binding forming device, moving along a machine table surface in the state of holding a cloth and sending the cloth. SOLUTION: This device is provided with a cloth driving mechanism 5 being a mechanism fixed with this cloth sending part 51 and driving the cloth sending part 51 and built in a sewing machine head part 3. The part 3 is rotatably fixed to an upper frame 21 by a shaft 23 to be tilted down in one body with the mechanism 5. The corner knife device 6 is arranged under a sewing machine table 22 and turns with a shaft 63 in a center to avoid the mechanism 5 tilting in one body with the part 3.
Patent JP-H1062703-A (JP)
Title: Light beam recorder
Inventor: FUJII TAKESHI
IPC: G02B26/10
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain high-quality images having decreased jitters by with a delay circuit of a small scale by determining the delay time to minimize a detected jitter quantity. SOLUTION: A recording area forming means 56 forms a recording area signal AR synchronized with a synchronizing signal SYD near the top in the main scanning direction of a recording area in accordance with the data indicating the recording area inputted from a CPU 54. A jitter quantity detecting means 64 forms a synchronizing signal PCK and antiphase signal NCK to a multiplier signal PLL by exclusive OR 66, 68. When the inphase signal PCK precedes the multiplier signal PLL, the output of a latch circuit 70 rises to an H level and a flip-flop 74 is reset, of which the output end falls to an L level. The output of the flip-flop 74 rises to the H level at times exclusive thereof and the number of the times that its output changes from the H to the L is integrated by a counter 76. The count value of the counter 76 is inputted to the CPU 54.  The optimum delay time is determined by the delay time determining means 78 of the CPU 54.
Patent JP-H0287969-A (JP)
Title: Resonant converter
Inventor: WATANABE KIYOMI
IPC: H02M3/28
Filed: 1988-09-21
Abstract: PURPOSE:To lower the output ripple and to improve the winding characteristic by turning the switching elements in one arm of a bridge circuit alternately for approximately every 180 deg. and subjecting the switching elements in the other arm to pulse width control. CONSTITUTION:Switching elements, i.e., transistors(Tr) 1, 2, in one arm of a bridge circuit are turned ON alternately for approximately every 180 deg., and switching elements, i.e., Tr 3, 4, in the other arm are subjected to pulse width control. By such arrangement, ripple of output voltage can be lowered and the winding characteristic can be improved.
Patent JP-S61115925-A (JP)
Title: Production of polyurethane
Inventor: WADA HACHIRO
IPC: C08G18/00
Filed: 1984-11-13
Abstract: PURPOSE:To obtain a polyurethane improved in coloration and is highly safe in the production, by mixing a specified carbonate/epsilon-caprolactone copolymer with a chain extender or a crosslinking agent and an isocyanate. CONSTITUTION:A polyurethane is produced from a carbonate/epsilon-caprolactone random copolymer, a chain extender or a crosslinking agent and an isocyanate, wherein a copolymer comprising a dialkyl carbonate, a dihydroxy compound, epsilon-caprolactone and an epoxy compound is used as said copolymer. Examples of the epoxy compounds used include ethylene oxide, methyl glycidyl ether and epoxidized soybean oil, and these epoxy compounds are added so that epoxy groups of the formula may be present in an amount of 0.2-0.002mol per 1,000g of dialkyl carbonate.
Patent JP-H08102648-A (JP)
Title: Clock pulse shaping circuit
Inventor: IKEDA MASAKI
IPC: H03K5/13
Filed: 1994-09-30
Abstract: PURPOSE: To attain a clock pulse shaping circuit capable of shortening a clock pulse output stopping period at the time of starting the output of a clock pulse when the DC level of an input terminal of an inverter is varied from the voltage of an operation point in a steady state. CONSTITUTION: The clock pulse shaping circuit 20 having an inverter 4 whose input side is connected to its output side through a resistor (R1+R2) and capable of inputting a small amplitude clock Va to the input side of the inverter 4 through a capacitor C1 and obtaining an output clock Vc with a digital signal level from the inverter 4 is provided with a resistance value reducing means Tr3 for reducing the resistance value of the resistor (R1+R2) when the potential Vb of the input terminal of the inverter 4 is varied from the operation potential of the inverter 4 over the steady state.
Patent JP-S6479789-A (JP)
Title: Document generator
Inventor: FUJIWARA MASAO
IPC: G09G5/26
Filed: 1987-09-22
Abstract: PURPOSE: To attain efficient compression/enlargement by repeatedly executing processing for finding out ON dot positions and the number of ON dots on a compression/enlargement pattern buffer in each dot row or in each dot column in the case of compressing/enlarging a source pattern. CONSTITUTION: In the case of compressing/enlarging a document prepared in a document input mode, a compression/enlargement mode is set up by the key operation of a keyboard 16 and then the number of pattern clots to be required after the compression/enlargement processing is inputted. When the enlargement of 36 dots in the horizontal direction and the compression of 18 dots in the vertical direction are specified for instance, the enlargement processing of 36 bits is executed in the horizontal direction at first, and then the compressing processing of 18 bits is executed in the vertical direction. Thus the compressing/ enlarging processing of the source pattern is ended by the end of the horizontal and vertical processing.
Patent JP-H0963908-A (JP)
Title: Electric double-layer capacitor and manufacture thereof
Inventor: KURIHARA KANAME
IPC: H01G11/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain an electric double-layer capacitor which can be efficiently mounted on a printed board. SOLUTION: An electric double-layer capacitor is equipped with a capacitor element 10a which comprises a positive and a negative collector foil composed of electrode foils and tab terminals 3 mounted on them and rolled up in spiral interposing a separator between them, a bottomed outer case 11 where the capacitor element 10a is housed, and a sealing member 12 which seals up the opening 11a of the outer case 11 through which the tab terminals 3 are provided. The capacitor element 10a and the outer case 11 are both formed like an ellipse prescribed in a ratio of major axis to minor axis in cross section.
Patent JP-S62100499-A (JP)
Inventor: HORUSUTO EMU MERUTENSU
IPC: C30B23/08
Filed: 1985-10-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1083197-A (JP)
Title: Digital signal processing method
Inventor: IMAI KENICHI
IPC: G10L19/02
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To record and reproduce a wideband signal even when conventional media (disks) are used and to eliminate the conventional degradation of a reproduced band signal. SOLUTION: Signals of the entire band of a digital signal are divided into a main band signal and a subband signal and a part matched with the subband signal is searched from among the main band signal in a pattern retrieving circuit 9. Then, when a matching part exists information skowing the matching part is at least outputted together with the main band signal in a data packing circuit 13.
Patent JP-2001068872-A (JP)
Title: Electric parts mounting structure
Inventor: YASUOKA HIDEJI
IPC: H05K7/12
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a parts mounting structure which can attach electronic parts apart simply and easily to the main body, and, besides, can remove them easily, in an electronic apparatus. SOLUTION: This fastening means comprises parts placing frames 5, 6 and press-in pole 7 which are provided at the body casing 1 of an electronic apparatus, a resin sheet 4 whose one side is provided with an adhesive layer, and a press-in hole 12 which is provided in the resin sheet 4. A speaker 2 and a coin battery 3 are placed on the parts placing frames 5 and 6, and they are covered with the resin sheet from above. The resin sheet 4 catches the speaker 2 and the coin battery 3 on the casing 1 by locking of the press-in pole 7 and the press-in hole 12, and the adhesion with the adhesive layer.
Patent JP-H0678925-A (JP)
Title: Ultrasonic diagnostic device
Inventor: SATO TAKESHI
IPC: A61B8/06
Filed: 1992-09-07
Abstract: PURPOSE:To provide an ultrasonic diagnostic device which can obtain the three- dimensional information of blood which is provided with objectivity for the transmissivity and recording performance, in real time. CONSTITUTION:An ultrasonic diagnostic device is equipped with a means for carrying out the ultrasonic beam scan for a desired three-dimensional space in an inspected body and obtains the echo signal supplied from a transfer body in the three-dimensional space and the position information in the three- dimensional space of the echo signal. Further, the diagnostic device is equipped with a three-dimensional digital scan converter 8 which obtains the transfer information of the transfer body on the basis of the echo signal, and the three- dimensional distribution of the transfer information of the transfer body from the transfer information and the position information, and renews the three- dimensional distribution each time when ultrasonic beam scan is carried out, and obtains a plurality of two-dimensional images by the projection in the plural directions for the three-dimensional distribution and a three-dimensional display system 10 for displaying a plurality of two-dimensional images in real time in a prescribed order. Accordingly, the three-dimensional ultrasonic diagnostic image can be observed in real time.
Patent JP-H0899790-A (JP)
Title: Escalator
Inventor: TOYOMORI TAKASHI
IPC: B66B23/00
Filed: 1994-09-30
Abstract: PURPOSE: To prevent the accumulation of the dust in a manhole by providing a comb plate set at a platform, and having holes; and a suction machine set in the manhole, and communicated to the holes through a suction duct. CONSTITUTION: In an escalator, circular holes 12 formed plurally are provided to the comb plate main body of a comb plate 11 to suck the dust in a lower side manhole. A suction duct 14 whose front end is connected to a suction machine 15 set in the lower side manhole is also provided. Consequently, the dust attached to the shoe bottoms of passengers is sucked through the holes 12 by the function of the suction machine 15 operating interlocking with the operation of the escalator, and the dust is sucked and accumulated by the suction machine 15 operating interlocking with the operation of the escalator. As a result, no dust is accumulated in the lower side manhole. Consequently, the time and the labor of cleaning can be saved in the maintenance and the inspection of the escalator, the amount of the inflamable dust is reduced, and no fire is generated.
Patent JP-H0287289-A (JP)
Title: Automatic electric power selling device
Inventor: SATAKE TOKUMI
IPC: G07F15/00
Filed: 1988-09-22
Abstract: PURPOSE:To utilize only the prescribed quantity of power when a prescribed amount is inputted by fitting a plug socket to a pole, etc., through a watt-hour meter and a switch and controlling the switch by a comparator and a preset circuit. CONSTITUTION:A watt-hour meter 3 directly connected with a power source is linked with a plug socket 1 through a switch 2 and the signal of used power in an electric equipment, which is fitted to the plug socket 1, is transmitted to a comparator 4 and compared with the prescribed supply quantity of a preset circuit 5 based on a signal which is calculated by a computing element 9 to correspond to the amount. Then, only the power to correspond to the amount is supplied through the switch 2 to the plug socket 1. Thus, by inputting money, only the necessary quantity of the power can be easily supplied in a place to need the power.
Patent JP-H0685111-A (JP)
Title: Tape carrier type semiconductor device and its assembly method
Inventor: AOKI ATSUSHI
IPC: H01L23/28
Filed: 1992-09-07
Abstract: PURPOSE:To prevent a sealant liquid resin from flowing out to the periphery of the sealing area on the rear of a flexible film substrate and to prevent cracks of the sealant of this device. CONSTITUTION:In a tape carrier type semiconductor device 1, flowout preventing grooves 3C are constituted within the sealing area on the rear of a flexible film substrate 3A. An assembly process of this device 1 comprises the step of forming a flexible film substrate 3A having flowout preventing grooves 3C, the step of forming a sealant 5, the step of cutting a part of the flexible film substrate 3A, and the step of packaging.