baber/WOPTO huggingface dataset:
Patent JP-2001102961-A (JP)
Title: Spread spectrum receiver
Inventor: OGINO HIROYASU
IPC: H04B1/7087
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency offset quantity when it is large and to precisely correct the frequency when indeterminate information is received. SOLUTION: Block correlative vectors of blocks obtained by dividing one symbol into a plurality of parts are outputted from a block correlating circuit 14, and a delay circuit 15, a complex conjugate circuit 16, and a complex multiplier 17 are used to obtain a frequency error vector. After the frequency error vector is integrated by the integrator 18, a frequency error detecting circuit 19 finds the phase angle of the frequency error vector and a frequency correction value determining circuit 20 determines a correction value to correct the frequency of the carrier of an oscillator 11.  When the phase angle of the frequency error vector is large, the integration section of the integrator 18 is made shorter to correct the frequency quickly and when the size of the frequency error vector or block correlative vector is smaller than a specific size, the specific correction value is used to correct the frequency.
Patent JP-H02124057-A (JP)
Title: Method for freezing and preserving perishables and dehydrating sheet for food
Inventor: UCHIDA AKIO
IPC: A23B4/03
Filed: 1988-11-01
Abstract: PURPOSE:To efficiently complete dehydrating operation in a short time and improve freshness of the subject food by bringing a perishable food into contact with a dehydrating sheet consisting of a cellulosic sponge at ordinary temperature or under refrigerated conditions, reducing moisture content, freezing and preserving the resultant food. CONSTITUTION:For example, an alkali, carbon disulfide and further a sodium hydroxide solution are added to cellulose to prepare a viscose. Glauber's salt is then added to coagulate the viscose. The coagulated viscose is subsequently treated with a dilute sulfuric acid solution and then neutralized with sodium carbonate, etc., to afford the objective dehydrating sheet consisting of a cellulosic sponge having 10-2000mum average pore diameter, 0.01-0.8g/cm<3> density and 0.1-10mm thickness. Furthermore, a high polymer water absorbing fine powder, germicide, etc., as necessary, are contained in the micropores in the sponge to wrap and dehydrate the food (so as to provide 3-15% decrease in weight of the food). Thereby, freezing and preserving are carried out.
Patent JP-H01118120-A (JP)
Title: Warning device for teleconverter
Inventor: MAEDA HIROSUKE
IPC: G03B17/20
Filed: 1987-10-30
Abstract: PURPOSE:To prevent adverse effects on the inherent performance of a camera without applying load on a main lens frame by warning a user optically according as an optical path is formed or not between a lighting device and a warning device. CONSTITUTION:If a beam makes incident on the outer edge surface 8a of a lighting prism 8 when the main lens frame 3 is positioned in a short focal point distance position B, the beam is transmitted from the inner edge 8b of the lighting prism 8 to the inner edge 9a of a warning prism 9 and enters inside the warning prism 9, without the hindrance of the main lens frame 3. Then the beam is led to the upper edge 9b of the warning prism 9, and the user looking into a viewfinder 10 sees that the upper edge 9b of the warning prism 9 is lit and comes to the conclusion that photographing with a teleconverter 2 is unappropriate. On the other hand, when the main lens frame 3 is moved from the short focal distance position B to a long focal distance position A, the warning prism 9 is not lit by the beam. Thus no load is applied to the main lens frame 3 and no adverse effect is imparted to the inherent performance of the camera.
Patent JP-S63131309-A (JP)
Title: Method for forming gap for ferrite head
Inventor: HORIKAWA JUNICHI
IPC: G11B5/133
Filed: 1986-11-20
Abstract: PURPOSE:To reduce the production cost and to improve the recording and reproducing efficiency by forming a crack to a ferrite crystal and using the crack as a head gap. CONSTITUTION:The crack 3 is caused by bringing a cooled metallic wire in contact with a gap forming part 2 of a ferrite crystal 1 formed to constitute a head main body. Then, the crack 3 is utilized as the head gap and a ferrite head is obtained by applying electromagnetic transducing winding 4 to the ferrite crystal 1. Thus, no accurate grinding process is required for the gap forming face and the working strain layer is caused to the gap forming face by grinding. Thus, the production cost is reduced and the permeability and the recording and reproducing efficiency are improved.
Patent JP-H10107796-A (JP)
Title: Design method for network
Inventor: MIYAO YASUHIRO
IPC: H04L12/26
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To design a network satisfying a requirement capacity while coping with a failure/load fluctuation by obtaining an optimum solution through the use of specific functions and restriction conditions. SOLUTION: A network model is built up with variables of network topology, a pattern to designate a failure location, an active path (e.g. a path 31) and a standby path (e.g. paths 32, 33) for each time zone of an OD pair (e.g. a pair of nodes 11, 13) and a required capacity for them. The active and standby paths 31, 32,... used by the OD pair 11, 13 or the like are decided at a desired time zone by using an object function to minimize the cost resulting from link capacity under the condition that the capacity of each of the links 21, 22,... is in matching with the capacity assigned to the paths 31, 32 contained by them. The problem is solved as a mixed integer programming under the restriction condition of the use of a same path when the active and standby paths 31, 32,... used by the OD pair 11, 13 or the like are not affected by a fault of the network.
Patent JP-H05119800-A (JP)
Title: High-efficiency compressing method for digital speech data
Inventor: MOROHISHI MASANORI
IPC: G10L19/12
Filed: 1991-10-24
Abstract: PURPOSE:To compress information to be recorded or sent more by further encoding digital speech data, generated by compressing a digitized speech signal by encoding, with high efficiency. CONSTITUTION:Parameters showing the sound source and modulation characteristics of a speech are extracted, frame by frame, from the digital speech data divided into frames of short sections by a parameter division part 32, and the parameters are sectioned, frame by frame; and a code corresponding to the appearance probability of an information source symbol is assigned to parameters having the statistical partiality in each group of respective parameters to decrease the number of bits of each data.
Patent JP-H04152542-A (JP)
Title: Chip supply method for die bonder
Inventor: KIKUCHI TAKEO
IPC: H01L21/52
Filed: 1990-10-16
Abstract: PURPOSE:To smoothly and continuously feed various sizes of chips from a wafer to a die bonder without using a tray for conveyance use by a method wherein good chips are arranged and taped on a carrier tape at definite pitch intervals and the carrier tape is sent to the die bonder. CONSTITUTION:Good chips 1 out of chips diced from a wafer are sorted; the good chips 1 are arranged on a carrier tape 2 at definite pitch intervals and taped so as to be fixed temporarily. The carrier tape 2 is sent to a die bonder; the chips 1 are picked up from the carrier tape 2 and fed to the die bonder. For example, in order to teed good chips 1 to a die bonder, the tip of a carrier tape 2 extracted from a supply reel 4 and the tip of a separating tape 3 are wound respectively on take-up reels 5, 6; the tapes are pitch-fed in this state; a picking-up device 8 is raised or lowered so as to work in conjunction with the tapes; the chips 1 are pushed up from the lower part together with the carrier tape 2; the chips 1 are delivered to a transfer collet 9 from the carrier tape 2.
Patent JP-H03138768-A (JP)
Title: Graphic display device
Inventor: UEDA TOMOAKI
IPC: G06F17/50
Filed: 1989-10-25
Abstract: PURPOSE:To reduce the man-hour for auxiliary definition and to improve the convenience for use by writing three-dimensional data of a desired accessory on a desired position of a set and inputted three-dimensional graphic. CONSTITUTION:At the time of three-dimensional display based on set and input ted three-dimensional data, data to select a desired accessory and data to indi cate the display position of the accessory are set and inputted. Three- dimensional data of the pertinent accessory is read out from an accessory data storage means 12 by an accessory drawing means 3 and are drawn over an essential graphic. Consequently, only setting and input of selection data, display position data, or the like are required for the accessory though definition required for display is required for the essential graphic. Thus, the man-hour of work is reduced to improve the convenience for use.
Patent JP-H10120057-A (JP)
Title: Packing box
Inventor: YOSHIDA HIROSHI
IPC: B65D77/26
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components of a packing material to reduce a trouble in packing operation and also facilitate removal of luminaire and its accessories. SOLUTION: The packing box comprises a box body 1 including an inner flap 1a at least on one of sides, wherein a luminaire 4 having a shade 4c and its accessories 5 are received inside the box body 1. In this case, louvering parts 1c are provided so that each of them exhibits a triangular shape with a vertex facing to a corner on a side of the box body 1 when viewed from a plane in the vicinity of four corners of a side of the box body 1 on the inner flap 1a facing the vicinity of a peripheral end of the luminaire 4, they are folded inward to be approximately in contact with the shade 4c and formed to support the luminaire 4 from sides, and the accessories 5 are received in spaces 1d formed when the louvering parts 1c are folded inward.  In addition, a received component display part 1f and a display part 1e for displaying types of the received accessories 5 are provided on the parts 1c and their vicinity.
Patent JP-H02127969-A (JP)
Title: Gaseous phase type soldering device
Inventor: SOTONO KAZUO
IPC: B23K1/015
Filed: 1988-11-02
Abstract: PURPOSE:To reduce consumption of an inactive solvent by providing an air supply body on the inside part of a work carrying-in port and a work carrying- out port, providing a forced exhaust port on the upper part of a vapor tank and connecting it to a liquid recovery device. CONSTITUTION:Low temperature gas supplied to a saturated vapor phase 16 from air supply bodies 31, 32 positioned on both sides of a work carrying-in side and a work carrying-out side acts so as to surround the saturated vapor phase 16 all over. In this state, by condensing inactive vapor and mist diffused from the vapor phase 16 and confining them within a prescribed range, a movement of the inactive vapor and the mist which are diffused is obstructed. This low temperature gas is sucked into a forced exhaust port 33, and partial inactive vapor which is exhausted together with the low temperature gas is condensed by a liquid recovery device 35. Also, low temperature gas supplied from the air supply body 32 of the work carrying-out side is opposed to a flow of a work 29, therefore, it is prevented that inactive vapor leaks out to the outside by following up carrying-out of the work 29.
Patent JP-H11115137-A (JP)
Title: Shape memory form or sheet
Inventor: ISHIGURO HIDEYUKI
IPC: B05D7/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To return to an original shape without retaining a folding line or wrinkle even in the case of folding or wrinkling a form or a polymer substance sheet by coating one or both surfaces of the form or the polymer sheet with crystalline urethane prepolymer and moisture curing it. SOLUTION: The shape memory form or sheet is obtained by coating one or both surfaces of a form or polymer sheet with crystalline urethane prepolymer and moisture curing it. The prepolymer is formed in a molecular arrangement for keeping order. A clear crystal structure is observed by an X-ray diffraction. The prepolymer is obtained by an urethane bond of a crystalline polyesterpolyol having a melting point and a multifunctional isocyanate. A coating amount of the prepolymer for coating a predetermined form or sheet is 10% or more per unit area of the predetermined form or sheet. The prepolymer is sufficiently moisture cured, and a moisture cured shape is a memory shape. If it is 10% or less, it is not returned to its original shape.
Patent JP-H04152986-A (JP)
Title: Operating plate of washing machine
Inventor: INOUE MASAAKI
IPC: D06F39/12
Filed: 1990-10-16
Abstract: PURPOSE:To prevent the peeling-off of a thin film and the operating plate, and simultaneously, to enhance the external appearance quality of the operating plate by forming it integrally by a thermoplastic resin so as to cover the upper face with the thin film, and also, forming a non-filling part of the thermoplastic resin in the part positioned in the upper part of a changeover switch of a controller. CONSTITUTION:A thin film 8 is allowed to adhere closely to a molding metallic mold, and thereafter, it is filled with a thermoplastic resin and an operating plate 7 is formed integrally by heat sensitization or heat sensitizing adhesion. In this case, in a position opposed to a changeover switch 4a of a controller 4, a button 7a is formed, and other part than a rib 7b of a roughly spiral shape being a connecting part of this button 7a is formed as a non-filling part 7c in the thermoplastic resin. Also, on the operating plate 7, a projection 7d is provided and the controller 4 is attached.
Patent JP-H03147402-A (JP)
Title: Filter and radio equipment using it
Inventor: RICHIYAADO ESU KOMURATSUSHIYU
IPC: H04B1/40
Filed: 1990-10-17
Abstract: PURPOSE: To provide a single block filter capable of executing both of the transmit/receive switching of antennas and antenna adding diversity by a single switch by utilizing a filter having plural holes and combining means corresponding to those. CONSTITUTION: A microcomputer 134 monitors a receiving signal intensity display signal 135 combined with a receiver 130, and if a signal received by one of the antennas 142 and 144 deteriorates, it changes the binary state of a diversity control signal 137. A diversity control circuit 101 includes a pin diode 152 which is switched on/off responding to the signal 137, and when the antenna 144 is selected, the diode 152 is switched off. That is, both of the antennas 142 and 144 are simultaneously combined with the receiver 130, and the receiver 130 obtains the sum of the signals received by the both antenna. On the contrary, when only the antenna 142 is selected, the diode 152 is switched on, and combining the pad 117 with the RF signal ground and separating the antenna 144 from the receiver 130.
Patent JP-H0595530-A (JP)
Title: Video signal reproducing device
Inventor: NISHIMURA AKIRA
IPC: H04N9/87
Filed: 1991-10-01
Abstract: PURPOSE:To prevent the deviation of noise reduction effect among channels and to minimize a circuit scale by providing only one channel on a motion detection circuit or the like. CONSTITUTION:Adders 62A and 62B subtracts the TCI signal of each channel of the former frame stored in a frame memory 41 from the TCI signal of each channel from a TBC 38. A motion detection circuit 63 detects the motion of the channel B based on a difference between frames from the adder 62B. A coefficient control circuit 64 controls a coefficient K in the noise reduction according to the move. Multipliers 65A and 65B multiplies the coefficient K to the difference between frames of each channel from the adders 62A and 62B. The adders 66A and 66B subtract each multiplication result from the TCI signal of each channel from the TBC 38.
Patent JP-S63132433-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI IKUNORI
IPC: H01L27/12
Filed: 1986-11-21
Abstract: PURPOSE:To control the inner stress of silicon nitride while restraining a crack from occuring by a method wherein mixed gas of SiN4-NH3-N2-H2 is used as applicable material gas to CVD process of grow discharge by high-frequency exceeding 1 MHz. CONSTITUTION:Silicon hydride and ammonia as main materials are mixed with N2 and H2 within the range of composition ratio of H2/(N2+H2)>0. A silicon nitride film is formed on the main surface of substrate by CVD process using high-frequency glow discharge exceeding 1 MHz. Thus, the inner stress of silicon nitride film to be formed can be controlled continuously from tensile stress to compressive stress by means of changing only composition ratio H2/(N2+H2) or discharge power. Resultantly, the inner stress ranges from 2X10dyn/cm<2> (tensile stress) to -5X10<9>dyn/cm<2> (compressive stress). Through these procedures, the inner stress of silicon nitride can be controlled restraining a crack from occuring.
Patent JP-2001095537-A (JP)
Title: Cutter of laver
Inventor: NAKASAKO KAZUFUMI
IPC: A23L17/60
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To enable a corner-cutting operation and an operation for cutting a sheet of laver in half to be carried out without stopping the continuous sending of the laver W, and to make the operation space compact in a cutting machine of the laver regulated so that the plural sheets of the laver W continuously sent by a sending structure 1 may be subjected to the corner cutting and the cutting in half by a cutting structure 20. SOLUTION: The cutting structure is constituted of a receiving roll 21, a cutting roll 22 having a corner blade for the corner cutting, and a center blade for cutting the laver in half, and a driving part for rotatably driving the cutting roll 22 so that each sheet of the laver W sent between the receiving roll 21 and the cutting roll 22 may be pushed by the corner blade and the center blade to the receiving roll 21 to carry out the corner cutting and the cutting in half while moving the laver in the sending direction.
Patent JP-H10124502-A (JP)
Title: Document processor
Inventor: ITO JUN
IPC: G06F17/24
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a document processor with which the success rate of retrieval is improved even when the preparing person of a handwritten document data is different from the retrieving person of handwritten document data in the case of retrieving the hand written document data including handwritten data to be a keyword from these hand data. SOLUTION: This document processor stores a character recognition dictionary, in which the character code of each character and standard pattern data as the standard hand data of this character are made correspondent for each character, and when the retrieving person hand-writes and inputs the handwritten data to become the keyword, the standard pattern data best matched with these handwritten data are retrieved from the character recognition dictionary (step 1403). Since the handwritten document data are retrieved based on the retrieved standard pattern data (step 1408), the retrieval is made successful even when features in the form of hand data handwritten and inputted by the preparing person of hand document data are different from features in the form of hand data handwritten and inputted by the retrieving person of hand document data.
Patent JP-H04157329-A (JP)
Title: Alarming mechanism in load detector
Inventor: MISU KUNIO
IPC: G01G23/20
Filed: 1990-10-19
Abstract: PURPOSE:To correctly detect the remaining minimum level of a paint or the like by opening a valve disc provided at the output side in accordance with the differential pressure between the input side and the output side when the pressure is lower than or equal to a predetermined pressure, and actuating a buzzer. CONSTITUTION:An alarming mechanism is formed of a hose 9 diverged from a T joint 7, a valve 30, a cock 54, a hose 55 and a whistle 56. The pressure of a gas led out from a gas generator 11 to the hose 9 which is corresponding to the change of the load is indicated by a pressure gauge 6, and at the same time introduced to an entrance joint 32 of the valve 30 through the joint, 7 and the hose 9. A valve disc 39 is opened or closed depending on the size of the downward force by the primary pressure acting to a diaphragm 42 and the upward force by an adjusting spring 47. A handle 45 is adjusted so that the valve disc 39 is opened and the whistle 56 is activated when the remaining amount of a paint in a container 3 reaches the minimum limit and an indicator 6a of the pressure gauge 6 shows E (empty). Accordingly, when the indicator 6a indicates E, the whistle 56 starts alarming and continues until the cock 54 is closed.
Patent JP-H0999941-A (JP)
Title: Metal can with hand ring
Inventor: YAMAGUCHI HIROYUKI
IPC: B65D25/28
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a metal can with a hand ring, for which a sufficient welding strength of a clip plate for the attaching of the hand ring to the top plate is ensured, and in which the generation of holes due to the welding heat of a film laminated layer on the internal surface of the top plate is prevented from happening, and which is excellent in chemical resistance. SOLUTION: A metal can with a hand ring is equipped with a top plate 2 for which a film laminated layer 15 is laminated on the internal surface of a steel sheet S with a thickness of 0.24-0.40mm. Then, on the external side of the top plate 2, a clip plate 4 for the attaching of the hand ring 3, is spot- welded. A welding rib 7 on the top plate 2 where the spot-welding is done, is formed into a rib-shape which protrudes to the outside of the can and has an indent to the inside of the can. The film laminated layer 15 is a polyethyleneterephthalate based or modified polyethyleneterephthalate based film of which the thickness is 10-150μm, and the meling point of which is 210-265 deg.C. In the indented part 17 of the welding rib 7, a thermoplastic resin layer 16 with a thickness of 2-15μm is laminated on the internal surface of the film laminated layer 15.  When the clip plate 4 is welded to the top plate 2, a welding current volume per welding spot is set at 1.6-2.3KA.
Patent JP-H05118132-A (JP)
Title: Recessed substrate finish coating method and tile peeling off preventive method
Inventor: FUKAZAWA YOSHITO
IPC: E04F13/08
Filed: 1991-10-25
Abstract: PURPOSE:To improve adhering strength by forming a backing frame concrete which has many recessed sections on the surface by using forms which have projected sections on the concrete placing face, providing a finish coating layer of mortar, etc., and sticking tiles to the coating layer. CONSTITUTION:A form comprising projected sections 1 of W1 and W2 in width, whose cross section is a trapezoid, which are made of transparent polyethylene foam resin or the like is provided. In the next step, when locating a form for placing concrete for the backing building frame, forms are arranged in a grid- shape or diagonal-shape on a concrete placing face and are also assembled with their projected sections facing toward the concrete placing face. Then, concrete is placed, and the forms are disassembled to form a backing frame concrete having recessed sections on the surface. In addition, a finish coating layer made of mortar, polymer cement, synthetic resin adhesive agent, etc., is provided further thereon. In addition, if necessary, tiles are stuck to the coating layer directly or through the adhesive layer. With this constitution, a coating layer can be strongly stuck to a concrete backing, and the tiles can be prevented from peeling off from the coating layer.
Patent JP-S62133992-A (JP)
Inventor: FURANTSU SHIYUNAIDAA
IPC: D05B39/00
Filed: 1986-11-26
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。