baber/WOPTO huggingface dataset:
Patent JP-H08181676-A (JP)
Title: Frame aligner
Inventor: MATSUOKA MINORU
IPC: H04J3/06
Filed: 1994-12-21
Abstract: PURPOSE: To improve reliability by preventing production of a slip in a usual reception state with a simple configuration in the frame aligner circuit using an elastic storage. CONSTITUTION: The circuit is provided with a phase comparator circuits 8, 10 comparing the phase of a write signal (f) and the phase of a read signal (g) by an elastic storage 6, and the circuit 10 with a wide phase comparison range is used before synchronization and the circuit 8 with a narrow phase comparison range is used usually. Since the phase comparison range is large before synchronization, a delay pulse (e) by a frame shift circuit 4 receiving a frame synchronization pulse (d) is the write signal (f) and since the phase comparison range is made narrow in the succeeding synchronization, even when jitter is larger, the phase of the delay pulse (e) is not in the narrow phase comparison range and no slip takes place.
Patent JP-H04189892-A (JP)
Title: Production of electroluminescent layer
Inventor: YAMASE TOSHIHIRO
IPC: H05B33/10
Filed: 1990-11-26
Abstract: PURPOSE:To obtain a uniform thin-film electroluminescent layer having large area at a low cost with relatively simple means by mixing a solution of a polyacid with a compound soluble in the solution to precipitate a compound having electroluminescent property and depositing the precipitate on a substrate. CONSTITUTION:A solution of a polyacid is added with a solution of barium chloride, calcium chloride, etc., soluble in the polyacid solution to precipitate a polyacid compound having electroluminescent property and expressed preferably by formula I to formula III (MA is 1-3 valent metal; L is Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm or Yb; MB is W, Mo, V, Nd or Ta; XA and XB are 3-5 valent element; x and y are positive integers determined to get the total valence number of zero). The precipitate is deposited on a substrate to obtain the objective electroluminescent layer.
Patent JP-H06165594-A (JP)
Title: Step motor driver
Inventor: TAKAMURA JUN
IPC: H02P8/00
Filed: 1992-11-27
Abstract: PURPOSE:To suppress fluctuation of generated torque by switching the level of each current control reference signal to be inputted to each comparator in two stage. CONSTITUTION:A switching signal generating means 30 generates number of exciting phase switching signal CNT1 or CNT2 depending on single-phase excitation or two-phase simultaneous excitation thus causing a level switching means 30 to switch the level of current control reference signals Vref.ac, Vref.bd being fed to comparators 12, 14. Consequently, each phase coil current can be switched between high current (100% current, for example) for single-phase excitation and low current (71% rated current, for example) for two-phase simultaneous excitation. This constitution suppresses fluctuation of torque while keeping the step angle as it is by automatically switching each coil current depending on the number of exciting phases.
Patent JP-2000149193-A (JP)
Title: Travel supporting device and travel supporting method
Inventor: NOTOMI MIKITO
IPC: H04W40/20
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To allow a user side to unnecessitate the preparation of the latest map data by transferring the present position and a destination from a user side terminal to a road guiding center and performing route searching. SOLUTION: When a user inputs a destination by using a pen B01 for input, a portable terminal B07 transmits the present position, optical axis direction data and the destination to a road guiding center B11 through a portable telephone B08 and an OCN network. The center B11 searches for a route from the present position to the destination based on the received information while referring to a map database B09. The center B11 transmits information (direction, distance, etc.), on a via place and information in a visible area to the terminal B07 of the user through the OCN network and the telephone B08. A user side system B10 superimposes the direction and distance to the via place and the information around the present position upon video from a camera B03 and displays them on a monitor B05.
Patent JP-H08181258-A (JP)
Title: Heat sink
Inventor: ITO FUMIO
IPC: H01L23/36
Filed: 1994-12-21
Abstract: PURPOSE: To obviate the necessity to cut and flatten the lower end face of a substrate after soldering, and also, prevent the drop of heat conductivity by soldering material, and besides, facilitate the setting work before soldering. CONSTITUTION: A heat sink 1 is made by stacking a heat sink constituent 2 made of aluminum extrusion material consisting of a fin part 5 and a board constituent 6. A recess 7 for retaining solder material 8 is provided at the right side face of the board constituent 6. A projection 11 for engagement is provided at the left side face of the upper reinforcing part 9 at the top of the fin part 5, and a recess 12 for engagement to engage with this projection 11 for engagement is provided at the right side face.
Patent JP-H05276164-A (JP)
Title: Method for discriminating fault on communication network and system therefor
IPC: H04L12/24
Filed: 1992-11-27
Abstract: PURPOSE: To discriminate a fault on a network. CONSTITUTION: Problems of localization of a fault and alarm correlation are modeled in a large scale communication network, as well as an approach for solving these problems is provided. In particular, a new alarm structure is provided along with a general model representing the communication network. In the case where one or plural faults exist, some specific processing algorithms are provided to solve the problems of alarm correlation and the localization of faults. These algorithms differ in points of the accuracy achieved, to follow out a fault or a complexity necessary for implementation.
Patent JP-H09142487-A (JP)
Title: Paper bag
Inventor: MITA TATSUYUKI
IPC: B31B50/72
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To preclude the possibility of a leakage of contents by providing a strong bottom. SOLUTION: An oblique fold line 4 is formed from each of the opposite side edges of an opening of a flat cylindrical body 3 and a first lateral fold line 5 is formed between intersections between the fold lines 4 and the opposite side edges, and the opening is opened and folded along the line 5 and the edge of the opening is folded inward from the line 4 to form a triangular part 6 on each side of the opening. Two second lateral, fold lines 7 are formed on both sides of the line 5 and a pasting part is formed at the end edge of the part 6 and outside the lines 7, and the periphery of an inner supporting paper 9 is pasted to the outer surface of the pasting part and adhesives are applied to the outer side of the lines 7 to fold the paper 9 inwardly and an outer supporting paper 12 is pasted to the outer surface of the paper 9.
Patent JP-H05160499-A (JP)
Title: High frequency superimposing semiconductor laser module
Inventor: KAGAWA HITOSHI
IPC: H01S5/00
Filed: 1991-12-03
Abstract: PURPOSE:To miniaturize a high-frequency superimposing semiconductor laser module applied for improving noise characteristics of a semiconductor laser and to reduce undesired radiation. CONSTITUTION:A high-frequency superimposing circuit part 13, a laser diode driver circuit part 14, an output control circuit part 15 and, in addition, an optical fiber 10 are provided in a shielding case 1. The driving control signal for a semiconductor laser 9 and the oscillation control signal for high-frequency are transferred into the shielding case 1 by optical signal. Since each control signal is supplied to inside the shielding case as optical signal through the optical fiber, the number of used conventional through capacitors decrease, and a small high-frequency superimposing semiconductor laser module with less high-frequency leakage is realized.
Patent JP-H09159120-A (JP)
Title: Metal fiber burner
Inventor: HONDA ATSUSHI
IPC: F23D14/16
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily use a low-cost metal fiber burner in many fields by forming heat resistant metal fiber having a diameter of a specific value range in a burning surface, disposing the low heat resistant metal fiber having a diameter of a specific value range at a premixed gas side, and incorporating gas permeability in many laminated and sintered fibers. SOLUTION: Heat resistant steel metal fiber 2 having a diameter of several to several tens μm is disposed at the burning surface side 1, a low heat resistant metal fiber 4 having a diameter of several to several tens μm is disposed at the premixed gas side 3, many fibers are laminated, sintered, incorporated with gas permeability, and constituted in a felt-like mat having a thickness of 2 to 5mm. Thus, even if high thermal conduction and excellent temperature distribution are provided in the direction parallel to the burning surface 5 but low thermal conductivity in the direction perpendicular to the surface 5, and even if the surface 5 is such as, for example, at 800 to 1000 deg.C, the positions of the surface of the premixed gas side 3 and of a depth of 2 to 3mm from the surface is 200 to 300 deg.C.  Accordingly, even if the premixed gas side 5 is constituted by a low-price low heat resistant metal fiber, there is no fault at all.
Patent JP-2000150500-A (JP)
Title: Method of forming silicon system thin film
Inventor: KISHIDA SHIGEAKI
IPC: H01L21/31
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a silicon system thin film by which not only a crystalline silicon thin film but also a high quality electrically insulating silicon compound thin film, etc., can be formed at a relatively low temperature, at a low cost and with satisfactory productivity without significant decline in film forming speed. SOLUTION: The method of forming a silicon system thin film includes a 1st process in which a substrate S on which a film is to be formed is placed in a chamber 1 in which a silicon sputtering target 31 is provided, a hydrogen gas plasma is formed in the chamber 1 and the silicon sputtering target 31 is sputtered by the plasma to form an initial silicon film Sia on the substrate S and a 2nd process in which a plasma of film forming raw gas containing silicon as a component is formed in the chamber 1 in which the substrate S on which the initial silicon film Sia is formed is placed and a predetermined silicon system thin film Sib is formed under the plasma on the substrate S on which the initial silicon film Sia is formed.
Patent JP-H04188107-A (JP)
Title: Liquid crystal display element
Inventor: OMAE HIDEKI
IPC: G02F1/1333
Filed: 1990-11-21
Abstract: PURPOSE:To restrain a fall of contrast or increase of drive voltage by using liquid crystal resin complex as liquid crystal material, and providing insulating layer on electrodes. CONSTITUTION:As liquid crystal material, a liquid crystal resin complex 5 in which liquid crystals are dispersed and held in resin matrix, or resin matrix exists in state of particles or network in liquid crystal material, is used, and at least on one side of electrodes 2,7 an insulating layer 4 is provided. Namely, by providing one layer of the insulating layer 4 between the electrodes 2,7 and the liquid crystal resin complex 5, adhesion is improved and direct contact between the liquid crystal 5 and the electrodes 2,7 is eliminated. Hereby, a liquid crystal display element which is bright, can be driven by low voltage in the condition of high contrast, and has high reliability in a long time, can be obtained.
Patent JP-H01257884-A (JP)
Title: Separating pawl for copying machine
Inventor: OKI YOSHIRO
IPC: C08K7/02
Filed: 1988-12-15
Abstract: PURPOSE:To improve thermal deformation resistance, dimensional stability, etc., by melting and molding a molding material contg. polyimide (novel polyimide) having a specific repeating unit, then subjecting the molding to a specific heat treatment. CONSTITUTION:The molding consisting of the molding material contg. the novel polyimide having the repeating unit expressed by the formula is heat- treated at the temp. above 250 deg.C and below 340 deg.C for the time when the density of the novel polyimide component in the molding increases by at least >=1.5%. This novel polyimide is obtd. by using 4,4'-bis(3-aminophenoxy)biphenyl and pyromellitic dianhydride as raw materials and imidizing the same and has thermoplasticity. The material prepd. by compounding a prescribed ratio of a fibrous reinforcing material and solid lubricant with the novel polyimide, melting and kneading the mixture and pelletizing the mixture is usable as the novel polyimide. The excellent dimensional stability and thermal deformation resistance are thereby imparted to the separating pawl and the formation of said pawl by melting and molding is enabled.
Patent JP-H10158676-A (JP)
Title: Lubricant for metal plastic working
Inventor: SAKAI KENJI
IPC: C10M169/04
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricant which, when used in the plastic working of a metal, can exhibit excellent lubricating performances and can prevent the workpiece from being seized on the surface of a tool and the wearing of the tool and can facilitate working and workability by mixing a lubricating base oil with a highly basic alkaline earth metal organic acid salt and a hydrocarbon. SOLUTION: At least one lubricating base oil (A) selected among mineral oils, synthetic oils, fats and oils and synthetic esters is mixed with 10-80wt.% at least two highly basic alkaline earth metal organic acid salts (B) selected among highly basic alkaline earth metal phenates, highly basic alkaline earth metal sulfonates and highly basic alkaline earth metal carboxylates, 5-40wt.% at least one hydrocarbon (C) selected among starch, starch phosphate ester salts, cellulose, cellulose phosphate ester salts, alginates and mixtures thereof (the balance is component A). The average base value of the entire composition is adjusted to 40mgKOH/g or above by the contribution of the base value of component B.
Patent JP-H08150400-A (JP)
Title: Device for treating waste water containing organic matter
Inventor: SATO YUKIO
IPC: C02F9/00
Filed: 1994-11-29
Abstract: PURPOSE: To obtain good-quality treated water by biologically treating the acidic waste water contg. org. matter and then deionizing the treated water. CONSTITUTION: The water to be treated is supplied to an anion-exchange device 10 through a feed pipe 13 and deionized, and the pH is controlled. The water is then sent to a biological treating device 12, air is blown into the device 12 from an air inlet pipe 14, the water is biologically treated, and the org. matter in the water is decomposed. The biologically treated water is then supplied to a solid-liq. separator 16, and the microorganism is separated and removed. The water freed from the microorganism is supplied to a deionizeer 18, the impurity ion is removed therein, and a treated water tantamount to pure water is obtained. The water thus treated is supplied to a reverse-osmosis membrane device through a treated water discharge pipe 19.
Patent JP-H11154429-A (JP)
Title: Method for making assembling operation board for wire harness
Inventor: ITO HIDEAKI
IPC: H05K13/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To improve dimensional accuracy of a wire harness and to stabilize a quality of it. SOLUTION: A wiring jig 12 is tentatively put into a mounting hole 11a of a assembling operation board body 11 so as to horizontally move, and a positioning board 14 formed with a positioning hole 14a for fitting and positioning a holding part 12a in the upper end part of the wiring jig 12 is provided, then the positioning board 14 is put in the upward opposite position to the operation board body 11 through a coupling member 15, while the holding part 12a in the upper end part of the wiring jig 12 is fitted into the positioning hole 14a, therefore the horizontal mounting position of the wiring jig 12 to the operation board body 11 is adjusted the holding part 12a as a reference, then a mounting part 12b in the lower end of the wiring jig 12 is fixed into the mounting hole 11a of the operation board body 11, after that,  the positioning board 14 and the coupling member 15 are removed from the operation board body 11.
Patent JP-H01159277-A (JP)
Title: Magnetic card positioning
Inventor: KAMIYA YOSHIAKI
IPC: B41J13/12
Filed: 1987-12-16
Abstract: PURPOSE:To eliminate the shift of a stop position for a magnetic card from a specified position to make a printing interval equal by controlling a pulse motor from an output signal of a rotary encoder and positioning a magnetic card with precision against a printing mechanism using a platen which is directly connected to the pulse motor built in the printing mechanism. CONSTITUTION:When the approach of a printing area to a position 5mm before a printing mechanism is detected, the rotating speed of a DC motor 6 again is reduced to allow a magnetic card to run at low speed. After this, the DC motor 6 stops when a printing area arrives at a position near the printing mechanism. After this, a thermal head 2 is permitted to descend to the surface of the magnetic card, and consequently, the precise positioning of the magnetic card 1 against the printing mechanism is performed. As a result, a signal is supplied to a pulse motor 4. If the arrival of the magnetic card 1 at a specified position is detected by a count of a signal which is output from a rotary encoder 8, a printing signal is applied to the thermal head 2, thus permitting the printing into the printing area.
Patent JP-H09140016-A (JP)
Title: Terminal fixer for cable insulating protective pipe
Inventor: MATSUNAGA TOSHIYUKI
IPC: H02G7/00
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To fix the terminal of a cable insulating protective pipe covering a laid cable to the cable without touching it directly by hand, and also, to see that the terminal fixer fixed to the cable insulating protective pipe does not slacken. SOLUTION: For this device, the body member 1, in which horizontal arms 3 and 4 are projected at both top and bottom of the trunk 2 and which is U-shaped in side face and besides in which the inner wall face of the trunk 2 is vertical, is made, and a screw rod 8, which rotates in parallel by the trunk 8, is screwed into the under horizontal arm 4 of the body member 1, and the area between the top of the screw rod 8 and the upper horizontal arm 3 is made a cable catch 11, and a lock-arm-shaped substance 14 to lock an operation bar 19 is provided at the bottom of the screw rod 8.  And, a tapered projection 6, which increases in thickness gradually upward, is provided in the position on required level of the inwall face 5 of the trunk 2, and also a projection piece 7 is hung down vertically from the tip of the upper horizontal arm 3, and the fastening screw rod 8 is stopped for loosening by the projection, and further the projection piece 7 surely fixes the cable 16 caught at the cable catch 11 by narrowing the width of opening of the cable catch 11.
Patent JP-2001144513-A (JP)
Title: High frequency component using coupling line
Inventor: KATO NOBORU
IPC: H01P5/10
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency component using a small-sized coupling line whose electric characteristic can easily be adjusted. SOLUTION: A 1st transmission line 31 consisting of three line blocks 31a-31c configures a strip line with 1/4 wavelength. Similarly a 2nd transmission line 32 consisting of three line blocks 32a-32c also configures a strip line with 1/4 wavelength. Then the line block 31a at one end of the 1st transmission line 31 is opposed to the line block 32a at one end of the 2nd transmission line 32 with a dielectric sheet 15 inbetween and the blocks 31a, 32a are mutually electromagnetically coupled. Furthermore, the line block 31c at the other end of the 1st transmission line 31 is opposed to the line block 32c at the other end of the 2nd transmission line 32 with the dielectric sheet 15 inbetween and the blocks 31c, 32c are mutually electromagnetically coupled.
Patent JP-H07174827-A (JP)
Title: Test pattern generating apparatus for semiconductor testing apparatus
Inventor: YANAGISAWA MASAAKI
IPC: G01R31/3183
Filed: 1993-12-20
Abstract: PURPOSE:To generate a lot of waveforms and set the timing. CONSTITUTION:Timing data TS from a timing part 12 of a pattern producing device 11 is given to a timing memory 15 and a rate producing device 14 and the standard timing of the rate producing device 14 is delayed by the delay degree read out of the timing memory 15 by a delay circuit 17. Meanwhile, data read out of a waveform memory 19 is sent to an AND circuit 181 or 188 to select the delay timing from the delay circuit 17, set/reset of a bistable circuit 22 is controlled and a driver is driven by the output of the bistable circuit 22. The timing data of the pattern producing device 11 and pattern data PAT are given to the timing memory 15 and the waveform memory 19, respectively, as an address.
Patent JP-H11152930-A (JP)
Title: Highrise building
Inventor: SATO TAKANORI
IPC: E04H9/02
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the earthquake resistance of a highrise building. SOLUTION: A horizontal body 3 having high bending shear rigidity is installed at a top section while outer circumferential columns 1A having high axial rigidity are mounted in series in each layer, and at least one layer of a viscous earthquake-resisting wall 4 displaying a damping function by its own viscous resistance force is interposed among the horizontal body 3 and the outer circumferential columns 1A. The viscous earthquake-resisting walls 8 inhibiting shear deformation are arranged to core sections in each layer excepting an uppermost layer. The viscous earthquake-resisting wall having constitution held between at least a pair of steel plates laminated in a relatively displaceable manner at an interval under the state, in which a viscous body or a viscoelastic body is stuck, is adopted as the viscous earthquake-resisting wall 8.
Patent JP-H04188442-A (JP)
Title: Optical disk
Inventor: KURIBAYASHI ISAMU
IPC: G11B7/24024
Filed: 1990-11-22
Abstract: PURPOSE:To prevent the decrease in mechanical accuracy caused by sealing of bubbles by forming a plurality of grooves from an outer periphery and/or an inner periphery to the outer periphery through a region facing the inner region of a disk in an adhesive agent layer formed on one of a pair of disk substrates, bonding the adhesive agent layers, and forming a unitary body. CONSTITUTION:Protecting layers 4, intermediate layers 5, recording layers 6 as data holding parts, protecting layers 7 and protecting coats 8 are sequentially provided on a pair of disk substrates 2 and 2. The substrates 2 and 2 from a unitay body with an adhesive agent layer 9. A pair of the adhesive agent layers, i.e., the adhesive agent layer 9 for bonding disks and a bonding agent layer 99 for bonding the disk and the bonding agent sheet, are formed on both main surfaces of a base material 91. Thus the adhesive agent sheets are used on both main surface of the base material 91. At this time, a plurality of grooves are formed from the outer periphery and /or an inner periphery, to the outer periphery and/or the inner periphery by way of a region facing the inner region of the disk in the adhesive agent layer 9 for bonding the disks of the adhesive agent layer. Thus, the optical disk having the high mechanical accuracy wherein bubbles are not sealed is obtained.