baber/WOPTO huggingface dataset:
Patent JP-S61110436-A (JP)
Title: Bonding apparatus
Inventor: NEMOTO TOSHIYA
IPC: H01L21/50
Filed: 1984-11-02
Abstract: PURPOSE:To realize observation at the desired position even during or before and after the bonding for the entire part of circuit substrate by removably and movably in the transfer direction mounting an observation microscope to a circuit substrate. CONSTITUTION:An observation apparatus 21 is composed of an X direction guide 22, a Y direction guide 23, a holding board 24 and a microscope 25. The X direction guide 22 is formed by supporting a pair of X direction guide materials 32, 32 isolated to the upper and lower portions with the brackets 31, 31 isolated at the side surfaces of body 1 and it is extending along the X direction parallel to the transfer direction of circuit substrate 11 almost from a preheating part 3 to the idle part 5. The Y direction guide 23 slidably engages with the X direction guides 32, 32 and comprises a moving body 35 having the flat support portion 34 which extends in the Y direction at the right angle to the X direction. A pair of pivotted materials 36, 36 being isolated in the Y direction are provided on such flat support portion. The Y direction guide 37 formed by a round bar is mounted to such support portions extending in the Y direction.
Patent JP-H0784431-A (JP)
Title: Color image forming device
Inventor: AOKI TAKAO
IPC: G03G15/01
Filed: 1993-09-16
Abstract: PURPOSE:To automatically correct a color characteristic without using an original reader. CONSTITUTION:When color characteristic adjustment is required, an exposure device 5 is controlled based on information on each of the colors of test patterns stored in the memory of a pattern generator 37, and a test pattern for each color is formed on a transfer material. Then, the transfer material is moved to a prescribed color characteristic detecting position. The color characteristic of the transfer material positioned in the color characteristic detecting position is detected by a color characteristic detecting means, and the color characteristic of a device is adjusted by a CPU 35 so as to meet the detected color characteristic.
Patent JP-H0783949-A (JP)
Title: Apparatus for detecting yaw rate of vehicle
Inventor: OHASHI HIDEKI
IPC: B62D113/00
Filed: 1993-09-16
Abstract: PURPOSE:To increase the detection accuracy of an apparatus which estimates the cornering power of a tire and which detects the yaw rate of a vehicle on the basis of its estimated value as well as the running speed and the steering angle of the vehicle. CONSTITUTION:Air pressures of tires at individual wheels are detected by tire-pressure detection parts 3, the average tire pressure of the right and the left front wheels and the average tire pressure of the right and left rear wheels are operated respectively by individual average-tire-pressure operation parts 4. According to the relationship between the tire pressures and cornering powers, the individual average cornering powers are operated by individual average-cornering-power operation parts 5 according to the individual operated tire pressures. On the basis of the individual operated cornering powers, of a running speed detected by a running-speed detection part 1 and of an actual steering angle detected by an actual-steering-angle detection part 2, the plane-2 degree-of-freedom linear model of a vehicle is assumed. Thereby, the target yaw rate of the vehicle is operated by a raw-rate operation part 6. Since the cornering powers are estimated by taking into consideration a change in the tire pressures and the target yaw rate is detected, the detection accuracy of the title detection apparatus is enhanced.
Patent JP-H0670851-A (JP)
Title: Raw material exchanging device for beverage supply device
Inventor: MACHIDA YOSHIAKI
IPC: H02P6/24
Filed: 1992-08-28
Abstract: PURPOSE:To smoothly exchange raw materials, and to prevent vibration and the scattering of raw material dregs by supplying a liquid to an extracting part, and after the extraction, supplying the raw material to the extracting part from a vessel by a screw conveyor, and simultaneously removing the raw material being left in the extracting part. CONSTITUTION:By actuating a driving means 25, a screw conveyor 21 is rotated and tea leaves 12 in a raw material vessel 11 are carried to an extracting part 31 through a groove part 15 and a carrying path 17. Hot water 35 is poured into the extracting part 31 through a pouring opening part 32 from a shower 38. A beverage extracted from the tea leaves 12 is percolated through an extraction opening part 33, collected by the lower funnel part 37 and poured into a cup 42 from a beverage supply port 41. At the time point when the hot water 35 is poured in by a prescribed number of times and the tea leaves are extracted, the screw conveyor 21 is rotated automatically by a control means, the tea leaves 12 are carried by longitudinal size of each opening part 32, 33 of the extracting part 31 and the tea leaves 12 are exchanged. The tea leaves 12 carried to a rejection port 26 side are furthermore carried to the rejection port 26 side, whenever the screw conveyor 21 rotates, discharged from the rejection port 26 in the end and dropped down into a raw material dregs container 27.
Patent JP-H0787317-A (JP)
Title: Method and device for image processing
Inventor: KURITA SHOJI
IPC: H04N1/403
Filed: 1993-09-16
Abstract: PURPOSE:To obtain a high image resolution for an image that includes the adjacent pixels of different sizes which can express a multistage gradation. CONSTITUTION:One of two pixels adjacent to each other is decided as a marked pixel through the scanning. A marked pixel selector means 5 outputs a corresponding selection signal S1, and each pixel is calculated. A propagation error calculating means 10 calculates a weight coeficient in consideration of the size and the distance of each pixel when the binarization error occurring at a peripheral pixel is propagated to the marked pixel and also calculates a propagation error based on a density error signal S3. A rearranging means 15 adds the propagation error to the density of the marked pixel for rearrangement. Then a binarizing means 17 compares the density of the marked pixel with the prescribed threshold value to decide the binarizing level of the marked pixel, and a binarization signal S2 is obtained. A density distribution error calculating means 19 calculates a density distribution error of the marked pixel based on the density set after rearrangement, the binarizing level and a pixel ratio and then transmits as the signal S3.
Patent JP-S6472894-A (JP)
Title: Information storing method
Inventor: TAGIWA IZUMI
IPC: B41M5/36
Filed: 1987-09-14
Abstract: PURPOSE:To enable information recording with low energy and in a wide energy width, by using a reversible recording material. CONSTITUTION:A reversible recording material has a recording layer 2 which comprises a thermoplastic resin matrix 3 and an organic low molecular weight substance 4 dispersed in the matrix 3 as main constituents and the transmission density of which is reversibly varied by heat or stress. The entire area of the recording layer 2 is heated by a heated roller to a transparentizing temperature, followed by cooling to uniformly transparentize the entire area of the recording layer 2. Next, thermal energy is applied to the recording layer 2 by a thermal head or the like to partly opacify the recording layer 2, thereby recording information. Then, the recording layer 2 is surface-treated with a solvent which does not dissolve but slightly swells the resin matrix 3 and which does not dissolve the organic substance 4, whereby the information recorded in the layer 2 is optically stored. As a result, the stored information does not disappear even under high-temperature conditions.
Patent JP-S61111744-A (JP)
Inventor: JIYOSEFU EI MARUKAHI
IPC: B22D11/116
Filed: 1984-11-02
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-H04112144-A (JP)
Title: Registration device
Inventor: YANAGISAWA TAKAAKI
IPC: B65H9/14
Filed: 1990-09-03
Abstract: PURPOSE:To suppress the collision noise of a copying paper sheet with a pair of resistor rollers and correct skew by installing a buffer means which softens the collision force in the collision and pushes back the roller toward the copying paper sheet which is brought into stop immediately before the contact with a pair of resistor rollers. CONSTITUTION:During the transport of a copying paper sheet, one edge of the roller 40 between a pair of resistor rollers 30 is swing to the downstream side in the transport direction, and locked in this state by a locking means 51. Immediately before the contact with a pair of resistor rollers 30, copying is performed on the copying paper sheet, and if the locking means 51 is released at this time, one edge of the roller 40 in swing state is restored to the original state by the restoration force of buffer means 44 and 45, and contacts the copying paper sheet, and skew is corrected. At this time, the roller 40 in swing movement and the copying paper sheet contact at a gentle speed, and the impact in contact is lightened by the buffer means.
Patent JP-2001057241-A (JP)
Title: Polymer solid electrolyte
Inventor: KAWAMURA KATSUNORI
IPC: H01M10/05
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a polymer solid electrolyte for a lithium secondary battery capable of maintaining stability as gel and stability in electric conductivity over a long period. SOLUTION: This polymer solid electrolyte is a polymer solid electrolyte for a lithium-ion secondary battery comprising a polymer, a solvent swelling the polymer, and a lithium salt. The polymer is a fluororesin comprising 86.0-93.0 mol.% vinylidene fluoride structural units and 7.0-14.0 mol.% trifluoromethyl group-containing monomer structural units, and having a transmittance above 88% to light of 650 nm in a sheet of 1 mm thickness obtained by melting and forming at 230 deg.C.
Patent JP-S61111259-A (JP)
Title: Paper feeding device for electrostatic photograph printer
Inventor: MIMOTO OSAMU
IPC: B65H5/38
Filed: 1984-11-01
Abstract: PURPOSE:To facilitate check of the interior and removal of jam through a small installation area, by a method wherein a paper feed cassette is located to the upper surface of a main cover, the main cover is opened upward, and a subcover is moved aside from a casing to release a paper feed guide. CONSTITUTION:A paper feed cassette 20 is removably held to a retainer part 21 of a main cover 3. In a casing 1, a base 2 and the main cover 3 are rotatably intercoupled through a support axle 4, and a drum frame 7 is supported to the base 2 so that it is rotatable around a support axle 5 serving as a fulcrum. A paper 32, pulled out from the paper feed cassette 20, is guided to a paper guide 29 and guide plates 30 and 31 and is fed by a paper feed part 18. The main cover 3 and the frame 7 can be opened around the support axles 4 and 5, a subcover 24 is separated from the cover 3 around an insertion part between a projection piece 23 and an engaging piece 25, serving as a fulcrum, the paper guide 29 can be released, and this facilitates check of the interior an removal of jam.
Patent JP-H0550342-A (JP)
Title: Automatic regulator
Inventor: MARUTA JUNICHI
IPC: B23P19/06
Filed: 1991-08-19
Abstract: PURPOSE:To enable regulating operation so accurately by engaging a driver bit aright in the groove of an operating part of a trimmer capacitor. CONSTITUTION:A driver bit 23 makes a turning shaft shiftable in the horizontal direction. An almost cylindrical guide member 26 provided with a taper surface 27 in the lower end face is externally inserted into this driver bit 23. The guide member 26 is pressed by a spring 30 and engaged with a stopper 29 of the driver bit 23. When the taper surface 27 of the guide member 26 is made contact with a trimmer 3 whose axial center is decentered, the guide member 26 receives a lateral force. A shaft of the driver bit 23 is shifted crosswise, according with the shaft of a trimmer capacitor 3, and the driver bit 23 enters a groove 5.
Patent JP-H0897862-A (JP)
Title: Controlling method for internetwork routing
Inventor: NAKAYAMA HIROYUKI
IPC: H04L12/66
Filed: 1994-09-27
Abstract: PURPOSE: To enable data arrival at a destination to be executed as much as possible even when faults exist in whole ISDN lines which are designated by a router. CONSTITUTION: A routing table is used in the prescribed routers R1 and R2. When the faults exist in the whole ISDN lines 20 which are previously designated at every destination so that arrival at the prescribed destination is not executed, data transmission is intercepted by another router which is previously destinated as a backup route.
Patent JP-H0552438-A (JP)
Title: Absorption heat pump
Inventor: FUJIKURA KIKUTARO
IPC: F25B30/06
Filed: 1991-08-20
Abstract: PURPOSE:To form an absorption heat pump in a compact manner and to improve a result factor by a method wherein heat is inputted from sewage treating water in a first vaporizer and heat is emitted to the intermediate hot water side through a double effect absorption heat pump cycle, and inputted to a second vaporizer. CONSTITUTION:Dilute liquid in a first absorber 4a is mixed in dilute liquid in a second absorber 4b through a low-temperature heat-exchanger 5b, and the mixture flows through an intermediate temperature heat-exchanger 5c, a low-temperature regenerator 1b, and a high-temperature heat-exchanger 5a to a high-temperature regenerator 1a. A part of concentrated liquid in the high- temperature regenerator 1a reversely flows through the high temperature heat- exchanger 5a and the intermediate temperature heat-exchanger 5c to the second absorber 4b, and the rest reversely flows through the low-temperature heat- exchanger 5b to the first absorber 4a. A part of refrigerant steam generated in the high-temperature regenerator 1a flows through the low-temperature regenerator 1b and a first condenser 2a to a first vaporizer 3a and the rest flows through a second condenser 2b to a second condenser 3b. This constitution saves a space and takes out high temperature water with high efficiency.
Patent JP-S59122284-A (JP)
Title: Deflecting device
Inventor: SAKAI KOUICHI
IPC: H04N3/23
Filed: 1982-12-28
Abstract: PURPOSE:To form electric circuits of a deflecting system as ICs and LSIs by constituting deflecting coils by multi-dividing coils and driving the deflecting coil by output signals from digital memories storing deflecting amount, correcting amount, etc. in accordance with the positions of the coils. CONSTITUTION:A synchronizing signal from a synchronizing separator circuit 4 is supplied to a processor 3 and also supplied to a clock signal generating circuit 5. The processor 3 reads out data in unit frame memories S1-S8 in nine digital memories M1-M9 repeatedly in every horizontal period in accordance with clock signals from the clock signal generating circuit 5. The read out one frame signal is supplied to matrix circuits 71-79 through decoders 61-69 and digitally processed by the matrix circuits 71-79 and signals including all the horizontal deflecting amount, miss convergence correcting amount, pin cushion correcting amount, etc. are supplied to coils L1-L9 through D/A converters 81-89 and driving circuits 91-99.
Patent JP-H04112080-A (JP)
Title: Thermal recording material and sensitizer therefor
Inventor: FUKUNISHI AKIRA
IPC: B41M5/337
Filed: 1990-08-31
Abstract: PURPOSE:To prevent the lowering of color forming sensitivity in such a case that a lubricant is added and to enhance whiteness, light fastness, humidity resistance and plasticizer resistance by using a compound represented by a specific formula and solid at room temp. and having a specific solubility parameter as a sensitizer. CONSTITUTION:A sensitizer for a thermal recording material is composed of a compound represented by general formula R1-Y-CO-R2 (wherein R1 and R2 are a phenyl group, a naphthyl group, a tetrahydronaphthyl group or a group selected from these groups substituted with a 10 or less C hydrocarbon group and Y is 1-4C alkylene group or a 2-4C alkenylene group) and solid at room temp. and has a solubility parameter of 9.5-12. The thermal recording material containing this sensitizer is markedly enhanced in color forming sensitivity and generates no lowering of color forming sensitivity even when a specific metal salt of higher fatty acid (lubricant) is added and is also excellent in whiteness (background fog) and generates no lowering of whiteness even when the lubricant is added. An image part provides high-grade capacities such as light fastness, humidity resistance, plasticizer resistance or the like.
Patent JP-S6292508-A (JP)
Title: Voltage amplitude limit circuit
Inventor: KUMAGAI KAZUHIKO
IPC: H03G11/02
Filed: 1985-10-18
Abstract: PURPOSE:To exclude the effect of a voltage by a forward voltage drop of a diode by applying feedback control by an operational amplifier and a diode. CONSTITUTION:A power voltage (voltage-V) is processed by a variable resistor 14 and operational amplifiers 11, 12 and voltages aV, -aV (where a; constant) are applied respectively to inverting input terminals of operational amplifiers 6, 7 for feedback control. When the output voltage from an operational amplifier 2 is a voltage aV or blow, a diode 4 is biased reversely and not turned on, and when the voltage reaches the voltage aV or over, the diode 4 is turned on and an amplifier 3 to which an input voltage is impressed is subjected to feedback control. Similarly, the feedback control is applied by the amplifier 7 and the diode 5 so that the output voltage is not lower than the voltage -aV or below. Thus, while the effect of the voltage by the forward voltage drop of the diode is excluded, the output voltage is subjected to amplitude limit between voltages +aV and -aV.
Patent JP-H0658929-A (JP)
Title: Urinal for urinalysis
Inventor: OSADA TAIJI
IPC: G01N33/493
Filed: 1992-08-06
Abstract: PURPOSE:To execute analysis of constituents in urine sanitarily and automatically. CONSTITUTION:A circulation route 2 shaped in a close loop is provided for a urinal 1. In the middle of this circulation route 2, a mixer 3 is provided. A supply means 3 of a washing liquid, a supply means 32 of a first standard liquid, a supply means 33 of a second standard liquid, a supply means 34 of a diluent and a supply means 35 of a storage liquid are connected to the mixer 3, and on a return route 22 on the downstream side of the mixer 3, an analytical device 4 having a biosensor incorporated is disposed.
Patent JP-H0978748-A (JP)
Title: Ceiling beam mounting structure of ceiling panel in building unit
Inventor: KAWAKAMI HIDETADA
IPC: E04B9/22
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To form a ceiling beam by a member which is used as substitute for lumber and reduce cost. SOLUTION: A bracket 3 is attached inside a long side ceiling beam 14, and a forward bending section 3A is formed in front of the bracket 3. A mounting member 2 is fixed on the forward bending section 3A, a ceiling beam 1 is attached on the mounting member 2 by nipping its end between an upper flange section 2A and a lower flange section 2B of the mounting member 2, and for example, it is attached by caulking by a rivet 6 which is driven from the upper flange section 2A side. The ceiling beam 1 is extended in the orthogonal direction to the longitudinal direction of the mounting member 2, and a square pipe obtained by bending and machining a thin plate belt steel is used as the ceiling beam 1.
Patent JP-2000216775-A (JP)
Title: Quantum cryptograph communication channel based on quantum coherence
Inventor: RIJUN WANG
IPC: H04B10/00
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To enable cryptograph communication which is superior in confidentiality and safety by using a quantum coherence characteristic between two single photon generation sources and conducting communication through a communication channel. SOLUTION: First and 2nd light generation sources 102 and 104 are excited by an excitation wave of a single laser light source and perform optical radiation a 1st signal beam S1, and a 2nd signal beam S2 and idler beams i1 and i2 with a slight delay. The 1st signal beam S1 is reflected against a mirror 108 and is combined with the 2nd signal bean S2 at a common point by a beam splitter 106 to generate an interference effect. An optical modulator 110 controls phase setting in the optical path of the 1st idler beam i1, and the splitter 106 directs the directions of photons of the beams S1 and S2 to either a 1st or 2nd detector 114 or 116 according to the phase. The directivity of light is made sure, only under the condition that all optical paths are not disturbed (tapped).
Patent JP-H1076637-A (JP)
Title: Register controlling method for printing
Inventor: INO MITSUYASU
IPC: B41F33/14
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To eliminate the great extent of register deviation quickly and reduce variations of momentary tension to be applied to a web when a compensator roll is moved. SOLUTION: In the case where an elongated web, which is transferred continuously, is printed by a plurality of printing units, registering is performed by a register controlling apparatus which shifts a position of a compensator roll disposed between the unit on the upstream side and the unit on the downstream side, both being adjacent to each other, and regulates the length of the web between both the units on the basis of the extent of register deviation generated between printing by the former unit and printing by the latter unit.  In this case, when the compensator roll 16 is moved in order to eliminate the register deviation detected on the discharge side of the unit on the downstream side at every control period, its moving speed Vc is varied according to the detected extent en of register deviation, and control gains Kpv , Kiv and Kdv which are employed for calculating the moving speed are set and varied according to the speed v of a line for transferring the web.
Patent JP-H02107604-A (JP)
Title: Solid catalyst component
Inventor: FUAUSUTO KARUDERATSUZO
IPC: C08F4/685
Filed: 1989-09-08
Abstract: PURPOSE: To provide a highly active solid catalyst component for polymerization and copolymerization of ethylene which has a granular form having specified particle size, specific surface area and average hole radius, and does not require the removal of catalyst residue after polymerization by reacting TiCl 4  with V 0 (arene) 2 .  
     CONSTITUTION: A suspension formed by dissolving a compound of the formula V 0 (arene) 2  (arene is benzene, mono-, di- or tri-alkyl substituted benzene) into a solvent such as n-heptane, and adding titanium tetrachloride thereto is stirred at 25°C for 24 hours and reacted, whereby the objective solid catalyst component represented by the formula VTi n Cl 4n  [(n) is 1-3], having formula (atomic ratio) V(1), Ti(n), Cl(3n), having a granular form with a particle size of 5-20 μm, a specific surface area of 10-70 m 2 /g and an average hole radius of 10,000-20,000 Å, and used for polymerization of ethylene and copolymerization of ethylene with a 3-10C α-olefin. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06220185-A (JP)
Title: Production of perfluoropolyether by infrared laser
Inventor: MASHIMA TETSURO
IPC: G03F7/028
Filed: 1991-09-11
Abstract: PURPOSE:To inexpensively obtain the subject polymer in high yield useful as a lubricant layer of a magnetic disc having high recording density by irradiating a perfluoroolefin and oxygen as raw materials with far infrared laser. CONSTITUTION:A perfluoroolefin (preferably perfluoropropylene) and oxygen as raw materials are irradiated with far infrared laser (preferably TEACO2 laser) preferably by pulse irradiation to give the objective polymer. A raw material gas is introduced into an irradiation container evacuated to <=10<-4>Torr in the molecular ratio of the perfluoroolefin and oxygen of 1:2-1:10 and irradiated with far infrared laser at 800-1,200cm<-1> wave length.