baber/WOPTO huggingface dataset:
Patent JP-H10302072-A (JP)
Title: Data processing circuit for pattern matching
Inventor: TAKATSU MOTOMU
IPC: G06T7/40
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To detect a moving vector (moving variable) by small operation quantity and to contribute to highly accurate pattern matching without being almost influenced by the signal change of multi-dimensional(MD) signal data to be compared with respect to data processing technology for executing pattern matching between two MD signal data. SOLUTION: The data processing circuit applies integrating conversion to data (aw) obtained by multiplying 1st MD signal data (a) by an window function (w), 2nd MD signal data (b), data b<2> obtained by squaring the data (b), and the window function (w). Then a correlation function between the 1st and 2nd MD signal data (a), (b) is calculated from the integrating-converted data (aw) and data (b), the moving average of the square of the 2nd MD signal data (b) is calculated from the integrating-converted data b<2> and window function (w) and the area of the 2nd MD signal data (b) most coincident with the 1st MD signal data (a) multiplied by the window function (w) is calculated based on these calculated results.
Patent JP-H07321641-A (JP)
Title: Field programmable gate array
Inventor: MASUKO KOICHIRO
IPC: H03K19/177
Filed: 1994-05-26
Abstract: PURPOSE:To obtain a field programmable gate array capable of propagating a signal at high speed, suppressing a signal amplitude loss and being operated at low power consumption and at a low power voltage. CONSTITUTION:A power voltage VDD given to a power supply input terminal 30 is fed to a power source node 1 of logic circuit blocks LBA, LBB. A booster circuit 50 boosts a power voltage VDD given to the power source input terminal 30 to provide a boosted voltage VDDH to a power node 3 of memory cells MC11-MC1n. A signal potential at an H level of the memory cells MC11-MC1n is given to the gate of an n-channel MOS transistor(TR) being a component of a relevant switching element. A current supply capability of MOS TRs N11-N1n is increased and a signal is propagated at a high speed and the effect of a threshold voltage onto a signal level loss due to the increase in the gate potential is suppressed.
Patent JP-H04341076-A (JP)
Title: Image pickup device
Inventor: TAKAHARA MASAYUKI
IPC: H04N5/372
Filed: 1991-05-17
Abstract: PURPOSE:To enable high resolution image pickup without exerting the adverse effect on the performance of the imaging device with simple construction not requiring large power consumption. CONSTITUTION:Transparent boards 5 and 6 are arranged in front of a CCD 1 and these transparent boards 5 and 6 are driven using a motor 10. Accordingly, the light to be made incident on an image pickup surface 1b of the CCD 1 is moved in the vertical and horizontal directions of the CCD 1 to increase the number of picture elements of the CCD apparently. A video signal is taken out by synthesizing picture information signals due to the deviation of the focus surface caused by the movement of this light.
Patent JP-H10296510-A (JP)
Title: Tool holder and cutting method using tool holder
Inventor: OKAMOTO KOICHI
IPC: B23B29/03
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To properly cut the circumferential face and the side face on the inside of a projection part on the inside diameter side in a workpiece without any interference due to the projection on the inside diameter side of the workpiece by recessing the tip side outer circumference of a body part in a tool holder and forming a circular arc shape in which the outside diameter of the recess is matched with the inside diameter of the workpiece. SOLUTION: When a turret head is moved in the Y direction orthogonally to the rotation center line, the cutting blade edge of a tip 15 cuts the inside face of an inside diameter projection part in a workpiece from the outside diameter side toward the rotation center line in the center direction, and the inside face of the inside diameter projection part in the workpiece can be cut suitably. Cutting work for the inner circumferential face of the workpiece can be carried out excellently without any interference due to the projection part in the workpiece in the body part 13 of a tool holder 10, that is, in the recess part 17.
Patent JP-S5447604-A (JP)
Title: Pickup arm device
Inventor: HORIMIZU KIYOSHI
IPC: G11B3/30
Filed: 1977-09-22
Abstract: PURPOSE: To improve the follow-up characteristic to record discs by using knife edge bearings in the portions turnably supporting arm body within perpendicular  plane and imparting energizing force with magnetic sucking devices.  
     CONSTITUTION: Knife edge bearings 8 comprise forming grooves 9 of V-form in section in the right and left side portions of a revolving shaft 5 on the top surface of a stage 6 and engaging knife-form protrusions 10 protruding downward from an arm mounting body 7 therein. Further, magnetic sucking devices 11 are constituted between the stage 6 and the mounting body 7 on the side of the bearings 8, 8 and the disc magnets 12 thereof are secured to the stage 6 in such a manner that they  have a center on the extension line of the bottom of the grooves 9. Magnetic materials 13 are secured to the mounting body 7 in the radial direction of the magnets 12  and on the respective lateral sides of the protrusions 10. Hence, turning of the arm  body within the perpendicular plane is accomplished with extremely small friction  and even if the cartridge is strongly pulled in the rotating direction of the record  disc, its position does not vary. Thereby, the follow-up characteristic to the record  disc is improved 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5737351-A (JP)
Title: Electrophotographic receptor
Inventor: KONDOU HIDEYO
IPC: G03G5/147
Filed: 1980-08-18
Abstract: PURPOSE:To obtain a receptor undergoing no deterioration in the photoconductive layer and having high durability by coating the photoconductive layer obtd. by dispersing a photoconductive material in a thermoplastic resin soluble in a polar org. solvent with a curable rubber layer and a photosetting oligomer in order, curing the rubber, and setting the oligomer. CONSTITUTION:A photoconductive layer is formed on an electrically conductive support by dispersing a photoconductive material such as CdS in a thermoplastic resin such as polyester soluble in a polar org. solvent such as methyl ethyl ketone or ethyl acetate. On the layer a layer of curing rubber such as cyclized butadiene rubber soluble in a nonpolar solvent such as cyclohexane or toluene is laid to prevent the deterioration of the photoconductive layer due to dissolution or swelling in the solvent of an upper layer. On the rubber layer a layer of a photosetting oligomer resin such as urethane resin or epoxy resin is formed. On the oligomer layer a surface resin layer may be formed. Thus, the adhesion of the photoconductive layer to the supper insulating layer is improved, and a receptor well forming an image by corona charging and having superior durability is obtd.
Patent JP-2000304074-A (JP)
Title: One-way clutch utilizing coil spring
Inventor: MIYAHARA TERUMASA
IPC: F16D41/04
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To correct the operating trouble of an operation part resulting from the unevenness of the form and the size of parts to compose the operation part in order to change the coil diameter of a coil spring, or the deterioration of the parts, in a one-way clutch utilizing the deformation stress of the coil spring. SOLUTION: To the free end 151 of a coil spring 15 wound on the side surface of a drum 11, a release lever 17 for brake releasing is installed, the fixing end 152 of the coil spring 15 is wound on the expanding diameter base part 132 of a spring holder 13, and the expanding diameter base part 132 is fastened by the deformation stress which is going to return to the original coil diameter. When the release lever 17 is drawn in the direction to increase the coil diameter of the coil spring 15, the fastening force of the fixing end 152 of the coil spring 15 to fasten the expanding diameter base part 132 is reduced, and the correction of the rotating position of the free end 151 of the coil spring 15 is made possible.
Patent JP-H02292828-A (JP)
Title: Semiconductor device
Inventor: ITO SATOSHI
IPC: H01L23/52
Filed: 1989-05-02
Abstract: PURPOSE:To provide the title semiconductor device with an electrode wiring comprising a chemically stable high melting point silicide film in low electric resistance and small inner stress by a method wherein, as for an electrode wiring material film of the semiconductor device, the high melting point metallic silicide film with the component ratio of metallic element/silicon fluctuated in the film thickness direction is applied. CONSTITUTION:Within a semiconductor device having an electrode or a wiring comprising high melting point metallic silicide films 3, the component ratio of metallic element/silicon of the said metallic silicide films 3 is to be fluctuated in the film thickness direction of the films 3. For example, a silicon oxide film 2 is formed on a silicon substrate 1 whereon specific element is previously formed; an electrode or a wiring comprising W silicide films 3 is formed on the silicon oxide film 2; and then the surface formed of the electrode wiring is further covered with another silicon oxide film 4. In such a constitution, the W silicide films 3 are three layer-structured; the silicon rich films 31, 33 in contact with the silicon oxide films 2, 4 contain more silicon content than WSi2 as one of stably specified alloys; while the W rich film 32 as the intermedi ate part contains more W than WSi2.
Patent JP-H0697718-A (JP)
Title: Antenna feeder
Inventor: MIURA KORYO
IPC: H01Q19/10
Filed: 1992-05-06
Abstract: PURPOSE:To provide an antenna feeder which can transmit the signals with the low loss between a reflector antenna, etc., mounted on a satellite or used at a ground station and a transmitter/receiver set at a prescribed position and also can reduce the deterioration of the electric performance. CONSTITUTION:An antenna feeder consists of a 1st horn 6 which is connected to a primary radiator 1c of an antenna 1 and radiators again the radio waves received from the radiator 1c to a transmitter/receiver 2, a reflector 7 containing a secondary rotary curved surface mirror which reflects and converges the radio waves received from the horn 6, and a 2nd horn 8 which is connected to the transmitter/receiver 2 and converges the radio waves received from the reflector 7 to transmits these converged radio waves to the transmitter/ receiver 2. In such a constitution, the radio waves are transmitted in a space between the antenna 1 and the transmitter/receiver 2.
Patent JP-H10286169-A (JP)
Title: Manufacture of curtain with pleats
Inventor: KATO YUKIMITSU
IPC: D06J1/12
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a curtain by matching a joining line and a pleat position in the curtain with pleats. SOLUTION: The curtain is produced by way of joining process A for connecting (joining) the adjacent ends of plural sheets of cloth with prescribed waving width, pleating process B for making the pleats at every prescribed interval in cloth after joining and side cutting process for cutting prescribed width in the end part of cloth in accordance with the finishing width of the curtain. Pleating is executed by permitting the joining line formed by joining to be adjacent along the pleats or to be hidden from a front surface side by the pleats and also side cutting is executed in process before the pleating process B, especially, before joining after cutting.  In this method, the required dimension values of a pleating position, a pleating interval and cloth width (side cutting dimension) at the center side and the outer side of the curtain as against respective kinds of cloth are decided based on a prescribed calculation formula in accordance with the finishing dimension of the curtain and the waving width of cloth to be used so that cloth cutting, sewing and pleating are executed based on the dimension values.
Patent JP-H11301139-A (JP)
Title: Album frame
Inventor: YASUDA YUSUKE
IPC: B42D3/08
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To create an interiority by opening a window on a cover, executing an ornament on a front side of a window frame of the window, inserting a transparent plate, a photograph and the like from a rear side of the window, and providing a door for holding down a rear surface of the photograph or the like. SOLUTION: A window 4 passing through a rear surface to a cover 1 is opened, and an ornament 7 is mounted on a front surface of a window frame 6 formed by further opening the window 4. A transparent plate, a photograph and the like are inserted to the opening 4 of the rear surface side of the frame 6, and a rear surface of the photograph and the like is suppressed by a door 10. The door 10 is set openably or closably at one side of the opening 4 as an axis and can be recessed in the opening 4. According to the constitution, its interiority can be created by the ornament 7 mounted on the cover 1, and the photograph and the like mounted in the window 4 becomes the state that it is sandwiched between the transparent plate and the door 10 so that a beautiful image without a strain can be observed through the window 4, and can also be used as a photograph stand.
Patent JP-H049773-A (JP)
Title: Method for measuring specific resistance value of water
Inventor: TAKAHASHI TAKAO
IPC: G01N27/06
Filed: 1990-04-27
Abstract: PURPOSE:To stably and certainly perform measurement by cutting off the contact of water with the atmosphere by gas having no property dissolved in water to become an ion. CONSTITUTION:Water is continuously introduced into a washing tank 10 from a washing solution introducing pipe 11 and pure water 30 overflows from an outflow port 10b. A washing jig 32 having a mask 33 received therein is dipped in the tank 10 and ultrasonic energy is supplied to the pure water 30 in the tank 10 from an ultrasonic vibrator 12 by operating an ultrasonic oscillator 13 to separate the contaminant bonded to the mask 33. At this time, the quality state of the pure water 30 is monitored by the continuous measurement of the specific resistant value of the pure water 30 by a specific resistance measuring device 14. The surface of the pure water 30 in the tank 10 is cut off from the contact with the atmosphere containing carbon dioxide by the nitrogen gas 31 injected in a horizontal direction from the jet port 10d of a side plate 10a and it is prevented that carbon dioxide is dissolved in the pure water to become an ion. Therefore, the measuring device 14 can measure the specific resistance value of the pure water stably and certainly.
Patent JP-H0411620-A (JP)
Title: Coating resin composition
Inventor: INOMATA NIHEI
IPC: C08F290/04
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a coating resin composition which is soluble in a usual solvent for coating materials and improved in breaking extension at low temperatures, elongation and compatibility with another resin by copolymerizing a specified unsaturated polymerizable macromer with an alpha,beta-ethylenically unsaturated monomer. CONSTITUTION:A polydienepolyol (a) of a hydroxyl value of 1-200 and a number-average mol.wt. of 500-10000 is reacted with an unsaturated compound (b) having an isocyanate group and a polymerizable unsaturated group and being reactive with the hydroxyl groups of component (a) [e.g. isocyanatoethyl (meth)acrylate] in an OH/NCO ratio of 1.5-10 to obtain an unsaturated polymerizable macromer (A). 95-5wt.% component A is reacted with 5-95wt.% alpha,beta-unsaturated monomer (B) [e.g. methyl (meth)acrylate] at 50-200 deg.C for 1-15hr in a solvent.
Patent JP-S63279249-A (JP)
Title: Silver picture image forming method
Inventor: TOTANI ICHIZO
IPC: G03C1/06
Filed: 1987-05-11
Abstract: PURPOSE:To give a silver picture image warm tone and to prevent the silver picture image from yellow discoloration during the storage of the picture image by developing a photosensitive material in the presence of a specified color toning agent and allowing a specified compd. to be present in the photosensitive material which has been treated. CONSTITUTION:A photosensitive material constituted of >=one silver halide emulsion layer is exposed directly, then the photosensitive material is developed in the presence of a compd. A expressed by formula I. Moreover, a compd. B expressed by formula II or III is allowed to be present in the photosensitive material which has been treated. The compd. A can be contained in the above described emulsion layer, its adjacent layer, or developing soln., and the compd. B can be contained in the above described emulsion layer, its adjacent layer, developing soln., fixing soln., water washing soln. or stabilizing soln. In formulas, Q is an atom group necessary for forming a 5- or 6-membered heterocyclic ring; each M and M' is H or an alkali metal, etc.; each R1-R3 is hydroxy group or amino group, etc.; each R4-R8 is H, substitutable group, etc.
Patent JP-H11266809-A (JP)
Title: Production of noodles
Inventor: MAKI SHIGEKI
IPC: A23L7/109
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide noodles containing a roasted malt essence, which are made into the noodles by adding a roasted malt essence to raw material flour. SOLUTION: The noodles mixed with a roasted malt essence are obtained by blending 100 pts.wt. of raw material flour with 0.6-6 pts.wt. calculated as a dried material of the roasted malt essence. In producing the noodles, the mixing of the roasted malt essence has no bad influence on the palatability of original noodles at all, can provide a comfortable taste and glossy brown color tone and supply a differentiated product which gas never existed.
Patent JP-H11266841-A (JP)
Title: Barley-tea bag containing catechin-enriched green tea
Inventor: TANIGUCHI RYOZO
IPC: A23L2/38
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a barley-tea bag by mixing catechins extracted from tea into a barley-tea containing green tea to raise catechin content of the final tea bag while retaining the flavor inherent to barley-tea. SOLUTION: This barley-tea bag containing catechin-enriched green tea is obtained by mixing catechins 3 extracted from tea into barley-tea 1 containing green tea 2.
Patent JP-S5816033-A (JP)
Title: Heat treatment for wire rod
Inventor: NISHIMURA TSUYOSHI
IPC: C21D1/76
Filed: 1981-07-20
Abstract: PURPOSE:To obtain wire rods of high quality by preheating the surfaces of the steel wire rods having surfaces free from scale, red rust, decarburized layers, etc. within a specific temp. range, and heating the same in a neutral or reducing gaseous atmosphere below specific dew point to austenitize said rods then cooling the rods. CONSTITUTION:Steel wire rods having surfaces free from scale, red rust, decarburized layers, etc., more particularly the surfaces of high carbon steel wire rods contg. >=0.4% C are preheated in a 100-570 deg.C range to form dense and thin oxide film layers of Fe2O3 on the surfaces and to allow the water and oils stuck on the surfaces to evaporate. The wire rods are heated and austenitized in an atmosphere of a neutral gas such as gaseous N2 or gaseous Ar or a reducing gas such as cracked gas of NH4 of <=-10 deg.C dew point, then they are cooled.
Patent JP-2000072236-A (JP)
Title: Method and device for handling article at high speed
Inventor: LECROY DONALD L
IPC: B65G47/96
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for handling articles, and an article drawing-out device therefor, capable of being operated safely and easily without damage or danger to an object to be handled and an operator, and has high workability. SOLUTION: A turning device 20 takes hand baggage from a conveyor 12 and positions it to an accumulation conveyor 18. The accumulation conveyor 18 reduces the traveling speed of respective drawn hand baggage and delivers them to an unloading device which is almost at a constant speed independent of the speed of the drawn hand baggage. The unloading device is formed out of an article drawing-out device 22 called a tipper, and the device 22 involves an actuator and a wheel guide gradually-tilting a hand baggage tray 14 drawn from the accumulation conveyor 18. The tipper conveys the hand baggage from the accumulation conveyor 18 to a preparation area or the like in an airport.
Patent JP-S5816658-A (JP)
Title: Powdery raw material for preparation of konjak at home
Inventor: OOGAWARA TOMIO
IPC: A23L19/00
Filed: 1981-07-21
Abstract: PURPOSE:To provide the raw material for the ready preparation of KONJAK (paste made from the starch of the devil's-tongue) at home, and storable without coagulation, by adjusting the water content of KONJAK powder or glucomannan powder to a particular level, and compounding the powder with powdery slaked lime. CONSTITUTION:100g of powdery KONJAK or glucomannan powder controlled to a water-content of <=10% is mixed with 2-6g of powdery slaked lime as a coagulant to obtain the objective powdery raw material of KONJAK. KONJAK can be prepared easily at home from the raw material, only by adding a required amount of water to the material, pouring the mixture into a container, and leaving at rest.
Patent JP-S5340887-A (JP)
Title: Communication cable
Inventor: ISHIHARA HIROSHI
IPC: H01B11/02
Filed: 1976-09-25
Abstract: PURPOSE: To enable an utilization as quite a different line as well as to improve a shield effect, by means of constructing a conductor with a plating processed around the lengthwise periphery of cores constituting the cable before located. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5816407-A (JP)
Inventor: YASUDA TOSHICHIKA
IPC: H01F5/06
Filed: 1981-07-23
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-H10288760-A (JP)
Title: Spectacles and spectacle constitution unit
Inventor: HAYAMIZU EIJI
IPC: G02C5/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain spectacles which allow simple lens exchange work and are simple in constitution. SOLUTION: A lens part 10 is provided with a pair of lenses 11, 12. This lens part 10 is freely attachably and detachably mounted at a frame part 20. The lens part 10 is fixed to the frame part 20 by a fixing member 30. At the time of exchanging the lens part 10, the fixing member 30 is removed from the frame part 20 and, thereafter, the lens part 10 is fitted into the frame part 30 and first and second connecting members 27, 28 are fitted respectively to the top and bottom of the bridge part 15. The fixing member 30 is mounted from below and the bridge part 15 and first and second connecting members 27, 28 are fixed. The bridge part 15 and the first and second connecting members 27, 28 are inserted from the inlet part of the slit.
Patent JP-H07303009-A (JP)
Title: Sine wave oscillation circuit
Inventor: IKEDA TAKESHI
IPC: H03B5/18
Filed: 1994-04-28
Abstract: PURPOSE:To provide a sine wave oscillation circuit capable of easily generating a sine wave by combining smaller kinds of parts and generating two kinds of sine waves with remarkably different frequencies with simple constitution. CONSTITUTION:This sine wave oscillation circuit 1 is comprised by including an inverter logic circuit 10 functioning as an invertible amplifier, LC elements 12, 14 in which an inductor component and a capacitor component are formed in distributed constant fashion, and a capacitor 16 functioning as a load. The LC elements 12, 14 are connected to the inverter logic circuit 10 in ring shape, and oscillation can be continued with the frequency in which the phase shift of a signal returned after making a round is set at 0 or 360 deg., then, the sine wave can be generated.
Patent JP-S5239145-A (JP)
Title: Leak relay
Inventor: SUGIKI SUKEO
IPC: H01H83/04
Filed: 1975-09-22
Abstract: PURPOSE: A leak relay with an operational function of reset, external indication and trip-free obtainable, small in size eben for a big amount of the load capacity or voltage. 
     COPYRIGHT: (C)1977,JPO&Japio