baber/WOPTO huggingface dataset:
Patent JP-2000049578-A (JP)
Title: Delay circuit
Inventor: KOSEKI YOICHI
IPC: H03K5/13
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To realize a delay circuit by which a delay longer than a pulse width is inserted to a signal with a small pulse width and, besides, a correct delay time is given without being affected by the unbalance of a P-channel transistor with an N-channel transistor, which occurs at the time of manufacturing. SOLUTION: A rising edge detecting circuit 1 changes an output state at the rising edge of an input signal IN. A falling edge detecting circuit 2 changes an output state at the falling edge of the input signal IN. A first delay inserting circuit 3 delays the output of the rising edge detecting circuit 1 by only a time TD and outputs it. The second delay inserting circuit 4 delays the output of the falling edge detecting circuit 2 by only the time TD and outputs it. A signal synthesizing circuit 5 synthesizes the outputs of the first and the second delay inserting circuits 3 and 4, forms a signal OUT obtained by delaying the input signal IN by the time TD and outputs it.
Patent JP-S6461706-A (JP)
Title: Light transmittable plastic fiber
Inventor: FUJITA HIROSHI
IPC: G02B6/00
Filed: 1987-09-01
Abstract: PURPOSE:To improve the heat resistance and mechanical properties of the titled fiber and to decrease the light transmission loss at a high temp. by using polycarbonate for a core and specific fluorine-contained polycarbonate for a sheath. CONSTITUTION:The core of the above-mentioned fiber is formed of the polycarbonate and the sheath is formed of the fluorine-contained polycarbonate (A) which has a refractive index as low as >=0.07, has >=8.0 solubility parameter and is substantially transparent. The essential component of the polymer A is preferably the unit expressed by the formula (where Rf, Rf' denote fluoroalkyl of 1-6C or perfluoroalkyl of 1-4C). For example, the polymer A is formed by the reaction of bis(4-hydroxyphenyl)hexafluoropropane and phosgene and the fiber is formed by passing the polymer through a mouthpiece for compounding and extruding the same into the double structure of the core and sheath.
Patent JP-H1059729-A (JP)
Title: Production of glass rod and apparatus for production of glass rod
Inventor: SUZUKI EMI
IPC: C03B7/22
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain a prism-shaped glass rod having an approximately square shape in sectional shape without degrading workability while maintaining excellent accuracy of the diameter by imparting a specific shape to the opening of a nozzle at the time of producing the glass rod 3 by drawing glass fused by heating out of the nozzle. SOLUTION: At the time of producing the glass rod 3 having the sectional shape meeting the opening shape of the nozzle 2 by drawing the glass melted by heating out of the nozzle 2, the sectional shape of the resulted glass rod 3 is formed approximately square by the following means: The nozzle 2 is formed to the opening shape obtd. by inward curving the four sides of the square shape, respectively at approximately the same curvature. In order to form such shape, 2c, 2d, 2e, 2f which are the four sides are made approximately equal in length and the radius Rc of Cc , the radius Rd of Cd , the radius Re of Ce and the radius Rf of Cf at the circles Cc , Cd , Ce , Cf having the four sides 2c to 2f as elements are so determined as to have equal relations.
Patent JP-H0265295-A (JP)
Title: Printed board
Inventor: NISHITANI MASAMI
IPC: H05K3/34
Filed: 1988-08-31
Abstract: PURPOSE:To prevent cream solder applied onto a chip land from flowing sidewards and to eliminate a short circuit failure so as to improve soldering in quality by a method wherein a resist is provided to overlap both adjacent chip lands. CONSTITUTION:A resist section 2B is provided overlapping both adjacent chip component lands 3A and 3B. Therefore, a cream solder 4 applied onto the chip lands 3A and 3B can be prevented from flowing sidewards by the thickness of the resist 2B overlapped with the chip lands 3A and 3B. And, the thickness of the overlapped resist 2B is equal to or less than that of the applied cream solder.
Patent JP-H0944108-A (JP)
Title: Rotary electric decoration signboard
Inventor: MIDORIKAWA MASA
IPC: G09F19/02
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain the rotary electric decoration signboard which is reducible in the size of its rotary part by installing a motor for rotation below a panel locking housing. SOLUTION: The rotary electric decoration signboard 1 has a base 10, the motor M fixed to the base 10, the panel locking housing 20, and a fluorescent lamp L. A rectangular cylinder 11 is implanted in the center part of the base 10 and the fluorescent lamp L is fixed to the rectangular cylinder and provided between the rotary shaft 23 of the panel locking housing 20 and a panel P to light up the panel P. Here, the motor M is provided below the panel locking housing 20. Consequently, the diameter of the panel locking housing 20 is not limited to the diameter of the motor M and can, therefore, be made shorter than the diameter of the motor M.  Further, the rotary shaft S of the motor M is included in the rotary shaft 23 of the panel locking housing 20, so the part where this rotary shaft 23 includes the rotary shaft S of the motor M reduces the shake of the panel locking housing 20 about the base 10.
Patent JP-H1048259-A (JP)
Title: Method for indicating waveform operating formula in waveform recorder
Inventor: NAKANO TAKAHIKO
IPC: G01R13/22
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To prompt a user to correct a miss by presenting a specified warning indicative of error in a waveform operating expression inputted from an operating section on a display when a grammatical error is present therein. SOLUTION: Operating items are presented at the lower part of the screen on a display 6 and a user operates a cursor to input a waveform operating expression while selecting a desired operating items. When a grammatically correct waveform operating expression is inputted, as shown at the upper stage, an equality sign = is displayed following to a character of expression. When the object number of an operating item DIF is missed to input and a grammatical error is present, as shown at the lower stage, a question mark ? is displayed following to a character of expression and a specific mark $ is put at an erroneous position. Consequently, a user can determine whether the expression is correct or not grammatically while inputting a waveform operating expression, and can perform input miss correcting operation, as required.
Patent JP-H0266300-A (JP)
Title: Segment supply equipment
Inventor: UGA KATSUO
IPC: E21D11/40
Filed: 1988-08-30
Abstract: PURPOSE:To automatically carry segment to the proximity of an excavator by carrying the segment conveyed by a transportation vehicle to a conveyance means by an acceptance and shifting means and moving the segment forward in the excavation direction, that is, toward the side position of the excavator. CONSTITUTION:An excavator 1 such as a shield excavator is travelled by a transportation vehicle 2 moving along double-track rail 13 together with segments. A conveyance means 4 is mounted on the upper part of a travelling body 3 travelling together with the excavator 1 so that the segments are carried forward in the excavation direction. The conveyance means 4 has both a primary conveyance means 5 and a secondary conveyance means 6 arranged on in this order in the direction of excavation. An acceptance and shifting means 7 which accepts the segment from the transportation vehicle 2 and loads them on the primary transportation means 5 is mounted on the travelling body 3 at the rear end part thereof. The segments from the secondary transportation means 6 are loaded to the erector 9 of the excavator 1 by an acceptance and shifting means 7 mounted at the front end part of the travelling body 3.
Patent JP-H1045916-A (JP)
Title: Production of high-molecular compound solution
Inventor: YAMAZAKI HIDEKAZU
IPC: C08J3/11
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To produce a high-molecular compound solution, by combining a solvent with a high-molecular compound which swells, but does not dissolves by any conventional method. SOLUTION: This process for producing a high-molecular compound solution 10 comprises steps of mixing a high-molecular compound P with a solvent S1 to swell the compound P with the solvent S1, cooling the swollen mixture 4 to -100 to -10 deg.C, and heating the cooled swollen mixture 4 to 0 to 120 deg.C to dissolve the compound P in the solvent S1. In this process, the mixture is cooled at a rate exceeding 40 deg.C/min in the cooling step, or the mixture is heated at a rate exceeding 40 deg.C/min in the heating step.
Patent JP-H0264897-A (JP)
Title: Commodity sale data processing device
Inventor: HIYOSHI MASAHIKO
IPC: G07G1/12
Filed: 1988-08-31
Abstract: PURPOSE:To expand the application range of batch sale, and to offer service to satisfy a customer by setting plural stages of the concluding condition of the batch sale for a commodity to be sold in batch. CONSTITUTION:The concluding condition of the batch sale is set in a batch sale table 18 in plural stages for a batch sale code. Then, when batch sale data summed up as being classified by the batch sale code satisfies one, at least, of the batch sale concluding condition of said code, batch discount amounts are calculated according to the batch sale conditions of the higher order stages, and discount processing is performed. Thus, a discount by the batch sale is processed by stages, and by expanding the application range of the batch sale, the service to satisfy the customer can be offered.
Patent JP-H0964914-A (JP)
Title: Control information transfer method and node equipment
Inventor: KATSUBE YASUHIRO
IPC: H04L45/16
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To make communication of control information in a virtual connection network efficient by separating a virtual connection used for transmission of a user data packet from a virtual connection used for the transmission of a control packet. SOLUTION: Two kinds of virtual connections for a control packet and a user data packet are prepared even for packets having the same destination node address (unicast or multicast) transferred (transmitted) to a next stage node (next stage node group in the case of multicast), and the control packet and the user data packet are transferred (transmitted) by using each virtual connection based on protocol identification information included in the packet.
Patent JP-H0265463-A (JP)
Title: Shading distortion correction method in picture read processing
Inventor: TACHIKAWA KYOJI
IPC: H04N1/401
Filed: 1988-08-31
Abstract: PURPOSE:To attain high speed picture processing by reading out a comparison reference value of the (n+1)th picture element to the 1st latch circuit, transferring the comparison reference value of the (n+1)th picture element to the 2nd latch circuit at the start of read operation of the (n+1)th picture element and executing the read operation of the (n+1)th picture element. CONSTITUTION:While the read picture of the n-th picture element is subject to read scanning, the comparison reference value of the (n+1)th picture element stored in advance in a memory 17 is transferred to the 1st latch section 18, in which the value is in standby till the read scanning of the (n+1)th picture element. The comparison reference value of the n-th picture element transferred to the 2nd latch section 19 is compared with the picture read signal subject to scanning reading and the shading distortion correction processing is executed. Thus, the transfer of the comparison reference value of the (n+1)th picture element to the 1st latch section 18 and the shading distortion correction processing of the n-th picture element are executed simultaneously. Thus, the time when the comparison reference value required for the correction processing is read from the memory 17 is reduced.
Patent JP-S6194889-A (JP)
Title: Device for reducing rolling of hull
Inventor: KIHARA KAZUYUKI
IPC: B63B39/06
Filed: 1984-10-16
Abstract: PURPOSE:To increase lift produced on fins in low speed to reduce rolling by providing water jet ports on the upper and lower surfaces of a front end of a fin stabilizer to jet pressurized water from the upper surface water jet port in the upward directed position and from the lower surface water jet port in the downward directed position respectively. CONSTITUTION:A fin 2 is disposed to project sidewise of a hull 1 and be pivotable about a rotary axis, and water jet ports 4, 4' are provided respectively on upper and lower surfaces of the front end of a fin stabilizer to reduce the rolling of the hull on sail. Each of jet ports 4, 4' is connected to a pump 7, controlling valve 6 and pipes 5, 5' to jet pressurized water according to the position of the fin 2. In the upward directed position of the fin 2 is jetted pressurized water from the upper surface water jet port 4 and in the downward directed position from the lower surface water jet port 4' so that the flow speed along the surface of the fin is increased to increase the lift produced on the fin 2 and improve the effect of reducing rolling in low speed.
Patent JP-S6069454-A (JP)
Title: Valve device to prevent reverse heat convection in circulating bath
Inventor: TANAKA HIROMI
IPC: F24H1/00
Filed: 1982-12-11
Abstract: PURPOSE:To prevent a reverse heat convection so as to prevent a temperature reduction of hot water by providing a reverse heat convection check valve in an upper part of a passage that connects a bath boiler and a bathtub. CONSTITUTION:A member 5 of a valve 6 is detachably attached by a screw 12 in the upper passage 1. By this arrangement, the valve 6 is opened in a position shown by a dash-dot line when a bath boiler is burning to open the hot water passage 1 between the bath boiler and a bathtub 2, while when there is no convection due to the boiler not burning etc., the valve 6 is brought to a position shown by a solid line by a spring 13 to tightly press a rubber ring 10 to the passage 1 to shut off the passage 1. By this constitution, a reverse convection can be prevented, and so, a temperature reduction of the hot water can be restricted.
Patent JP-2001043222-A (JP)
Title: Device and method for analyzing morpheme and computer readable storage medium storing morpheme analysis program
Inventor: SHIMIZU YUUJI
IPC: G06F17/27
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To accelerate morpheme analysis by outputting the sequences of evaluation points up to high N-th order among sequences started from a sentence top word and connected to the tail of a word network based on the results extracted by first and second extracting means. SOLUTION: A partial point sequence acquiring part 102 applies a point to a partial sequence, which is provided from a word network 101, judged as the arrangement of words correct as Japanese according to rules and stores the sequence, to which the point is applied, as a partial point sequence. Based on information to the prestage stored in an N best storage part 104 less than the partial point sequence and an N best storage part 106 less than a word in a half sequence started from a certain partial point sequence, an N best extracting part 103 less than the partial point sequence discriminates out the sequences of evaluation points up to the high N-th order.
Patent JP-S60110716-A (JP)
Title: Production of polyurethane resin
Inventor: KAMATANI YOSHIO
IPC: C08G18/18
Filed: 1983-11-18
Abstract: PURPOSE:To obtain a polyurethane resin which cures at low temperature within a short time, by reacting a compound having a 1-oxa-3,5-diazine-2,4,6-trione ring and an isocyanato group with a compound having active hydrogen atoms under specified conditions. CONSTITUTION:A compound having 1-oxa-3,5-diazine-2,4,6-trione ring and an isocyanato group and an active hydrogen-containing compound are contacted with a tert. amine present in a gas phase. The compound having the trione ring and an isocyanato group can be produced, for example, by reacting a aliphatic, alicyclic or araliphatic polyisocyanate with carbon dioxide. Examples of the tert. amines include aromatic or aliphatic tert. amines. These amines include linear or cyclic ones and polyamines such as diamines and triamines in addition to monoamines.
Patent JP-H0759052-A (JP)
Title: Automatic frequency tracking device
Inventor: ASAKURA HIROYUKI
IPC: H04N5/12
Filed: 1993-08-10
Abstract: PURPOSE:To obtain an automatic frequency tracking device revising an interpolation clock of a memory write clock signal generating IC of a time base collector used for correcting jitter for a VTR or the like. CONSTITUTION:The automatic frequency tracking device made into IC is provided with a phase comparator circuit 7 receiving a horizontal synchronizing signal obtained by separating an input video signal at a horizontal synchronizing separator circuit 6 and an output of a fixed 1/N frequency division counter 10 and with a clock generating circuit 9 applying a clock generated through the control of an oscillated frequency based on an output of the phase comparator circuit to the fixed 1/N frequency division counter 10. In order to insert clock signals of the same number for a horizontal synchronization period, a clock operation circuit 11 is provided with a changeover device 15 selecting and outputting a predetermined number of periods among inserted clocks of the outputs of 1/2, 1/4... frequency dividers 12, 13... connected in parallel with an output of the clock generating circuit 9.
Patent JP-S6461785-A (JP)
Title: Display device
Inventor: SAKAMOTO TAKASHI
IPC: G09G5/14
Filed: 1987-09-01
Abstract: PURPOSE: To improve operability by splitting the screen of a display part and enlarging and displaying then on respective windows by one screen splitting instruction input. CONSTITUTION: When an input part 6a instructs the area and size of the each window displayed on a CRT 8, a display position and an priority order for laying over, the windows (a) and (b) or the like of display data are read out from a memory 5 and are stored in a frame memory 7, and are displayed on the CRT 8, and are stored in a window state information memory 9. When an operator instructs screen split display through a mouse 12, the information of the memory 9 is saved in a window state saving memory 10, and is given to a window state calculating part 11, so that a calculations for displaying on the left half of the screen of the CRT 8 is performed and its information is given to the storage controlling part 6 of the memory 9. The screens of the windows (a) and (b) are split and enlarged left and right so as to be displayed.  It is completed by one instruction, so that the operability is made excellent.
Patent JP-H11103447-A (JP)
Title: Method and device for repairing moving image and providing medium
Inventor: SHIMADA SHIGEHIRO
IPC: G06T1/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To perform satisfactory repair even in a moving image by making an image secure continuity in a temporal direction based on information of an absent pixel in at least one image before or after a repair object image that loses image information. SOLUTION: An algorithm to be used is to use a repair algorithm based on mathematical principles such as POCS, Projection, Onto and Convex Sets. An original image that becomes an object to be repaired and positional information of an area to be repaired on the original image and an area which is referred to at that time are needed. When image repair based on the POCS is performed one time, a POCS result image that is repaired to some extent is acquired. The repaired image is sent to an average processing module again, an image of a correspondence place in preceding and subsequent frames and weight average with a repair object area are calculated and processing which writes them back to the repair object area is performed. The POCS result image remains as it is except the repair object area. The processing is repeated.
Patent JP-H0963486-A (JP)
Title: Gas discharge display and cell formation method used for device
Inventor: KANEHARA TAKAO
IPC: H01J11/42
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas discharge display which enables high density display substantially by displacing the positions of cells, which are formed between the front substrate and an intermediate substrate and between the rear substrate and the intermediate substrate respectively, between the substrates each other. SOLUTION: Intervals between the first X electrode 11, the second Y electrode 17, the second Y electrode 19, and the second X electrode 25 are approximately 1mm and the first X electrode 11, the second X electrode 25, the first Y electrode 17, and the second Y electrode 19 are displaced each other by 0.5mm. Therefore, the intersection of cells between the front substrate 10 and an intermediate substrate 18 and the intersection of the cells between the rear substrate 26 and the intermediate substrate 18 are displaced by approximately 0.5mm each other. In the case of observed from the front substrate 10, the two intersections are formed in one cell so that high densitization is effectively provided. High densitization can be thus attained without any necessity of highly miniaturizing the element parts for constituting the panel.
Patent JP-S59109133-A (JP)
Title: Production of coffee flavor
Inventor: SHIRAISHI SATORU
IPC: A23L27/28
Filed: 1982-12-15
Abstract: PURPOSE:Steam and/or inert gas are passed through a crushed powder of roasted coffee and the resultant gas phase containing the titled volatile substances is collected by passing through a solution of the Maillard reaction products and/ or caramel, thus enabling easy and efficient collection of the titled substance. CONSTITUTION:Steam and/or inert gas are passed through crushed powder of roasted coffee beans to vaporize the volatile coffee flavors and the vapor phase containing them is introduced into a solution of the Maillard reaction product and/or caramel which is in the acidic pH range of less than 5 to collect the flavors. The process according to the present invention can capture the light preceding smell, sweet taste and good body of roasted coffed without deterioration. The Maillard reaction product is obtained by reaction between aminoacids such as glycine, alanine or lysine and saccharides in the presence of water or glycerol.
Patent JP-H06317478-A (JP)
Title: Optical wavelength/frequency detector
Inventor: MIYATA HIDEYUKI
IPC: G01J9/02
Filed: 1993-09-02
Abstract: PURPOSE:To provide a highly accurate miniature optical wavelength/frequency detector for measuring the wavelength or the frequency of laser light in which resolution and long term reliability are enhanced by varying the optical path difference through the use of various optical effects without requiring any bulk component thereby eliminating the movable part. CONSTITUTION:The optical wavelength/frequency detector comprises a pair of optical fibers 3, 4 for propagating two optical outputs from an optical coupler 2 for branching the measuring light, a driver 5 for varying the relative optical path difference between two light propagating through the optical fibers 3, 4, means 8 for receiving the coherent light of the measuring light from an optical coupler 7 for multiplexing the measuring light, and means 9 for counting the number of the coherent measuring lights received by the light receiving means 8. The information of measuring light from the counting means 9 is compared with the information of reference light thus operating the wavelength or the frequency of the measuring light.