baber/WOPTO huggingface dataset:
Patent JP-H1180675-A (JP)
Title: Contact bonding method and spatula for coating
Inventor: OKAMURA NAOMI
IPC: C09J5/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a contact bonding method which permits tack to be quickly developed by a thin coating to realize rapid fixation while improving the adhesion through a thick coating by comprising forming a thin coating and a thick coating of a one-pack type moisture-curable contact bonding agent on the surface of an object to be bonded. SOLUTION: This contact bonding method comprises: coating at least one bonding surface of a pair of objects B to be bonded, with a one-pack type moisture-curable contact bonding agent in such a manner that thick coatings D at a large coverage and thin coverages E at a small coverage are alternatively formed; and, upon development of tack in the thin coatings E, abutting the pair of objects, to be bonded, against each other so that bonding surfaces face each other. In this case, the width of the thick coatings and the width of thin coatings are set so that, even though the one-pack type moisture-curable contact bonding agent, in the thick coatings D, with the tack being not developed yet is crushed and consequently moved laterally, all the tack developed sites are not covered by the one-pack type moisture-curable contact bonding agent which has not yet developed the tack.  Thus, a pair of objects can be rapidly fixed and bonded to each other through the utilization of tack developed in the thin coating.
Patent JP-H1187908-A (JP)
Title: Method for post-treating soldering and printed board
Inventor: SASAKI HIROSHI
IPC: H05K3/34
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To improve corrosion resistance and water resistance by melting solder, fixing the solder to an element, and then coating a surface of the solder with fluorine-containing compound. SOLUTION: In solder 1, its constituting metal is reacted with a carboxyl group of an end of fluorine-containing compound on a solder surface to form carboxylates. Since the carboxylates have low affinity with water and are formed so as to cover a surface of the solder, it prevents impregnation of moisture in the air to suppress proceeding of corrosion. Part of a metal surface contained in the solder is reacted with water to generate hydroxyl group by the reaction on the solder surface. Hence the hydroxyl group is reacted with an SiR3 group at an end of the coating fluorine-containing compound on the surface of the solder and is bonded to the solder surface by a covalent bond. Since the compound has low affinity with water and is bonded to cover the solder surface, it prevents impregnation of moisture in the air to suppress the advance of corrosion.
Patent JP-S6486792-A (JP)
Title: Time base correction device for vtr
Inventor: USUKI NAOJI
IPC: G11B20/02
Filed: 1987-09-29
Abstract: PURPOSE:To obtain a sufficient time base fluctuation eliminating characteristic in a domestic VTR by obtaining a chrominance signal having the same time base fluctuation component as that of a luminance signal by decoding a carrier chrominance signal from which the phase fluctuation of a carrier is eliminated on the chrominance signal of a base band. CONSTITUTION:The phase fluctuation of the carrier due to time base fluctuation is eliminated from a low-pass conversion chrominance signal separated from a reproducing video signal by frequency conversion, and a frequency-converted chrominance signal is decoded to the chrominance signal of the base band, and the chrominance signal of the base band and the luminance signal separated and demodulated from the reproducing video signal are written on a memory independently. And a clock generated by applying control so that momentary phase locking can be applied on a horizontal synchronizing signal separated from the luminance signal at every horizontal period is used as a write clock, and also, a constant clock without generating the time base fluctuation is used as a readout clock. Furthermore, after the chrominance signal read out from the memory is encoded on the carrier chrominance signal, it is synthesized with the luminance signal read out from the same memory, then, the repdocuing video signal can be obtained.
Patent JP-2000074306-A (JP)
Title: Top bottom temperature difference reducing device of boiler
Inventor: FUKUMOTO FUMIO
IPC: F22D7/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce a top bottom temperature difference of a boiler by circulating the retained water of an evaporating part such as a furnace at the boiler banking time. SOLUTION: In a top bottom temperature difference reducing device of a boiler, a furnace circulation path 9 is provided that connects an outlet of a boiler evaporator 2 and a superheater spray path 8, a small volume pump 10 is provided in the furnace circulation path 9, and the retained water of the boiler furnace is circulated by the pump 10 at the boiler banking time. In the top bottom temperature difference reducing device of the boiler, a bypass path 11 of the pump is provided so that the degree of superheat is controlled by opening a valve 14 of the pump bypass path 11 during a normal operation of the boiler.  Further, a furnace circulation path is provided that connects an outlet of a boiler evaporator and a superheater spray path, a bypass path is provided to a downflow pipe to a furnace inlet of a boiler so as to install a pump on the bypass path, and the retained water of a boiler furnace is circulated by the pump at the boiler banking time.
Patent JP-H08111767-A (JP)
Title: Facsimile equipment provided with re-transmission function
Inventor: TANAKA ISAO
IPC: H04N1/00
Filed: 1994-10-11
Abstract: PURPOSE: To provide facsimile equipment provided with a re-transmission function capable of re-transmission ultransmitted documents appropriately according to a judgement on an untransmitted document list and deleting an accumulated document appropriately. CONSTITUTION: This equipment is provided with an operating part 2. a control part 3, a memory means 6 in which the untransmitted document is accumulated and a display part 8 on which the untransmitted document list is displayed, and priority to be attached on every document is attached from the operating part 2 when a transmission instruction is issued, and a re-transmission/deletion instruction classified by every document is outputted based on the untransmitted document list when re-transmission processing or document deletion processing is performed. The re-transmission/deletion instruction classified by every priority group can be issued based on the list.
Patent JP-H0583061-A (JP)
Title: Manufacture of ultrasonic wave delay line
Inventor: KIKUCHI MASUMI
IPC: H03H3/007
Filed: 1991-09-25
Abstract: PURPOSE:To attain an ultrasonic wave delay line in which a secular change in a delay time is small by forming an adhesive agent layer to a surface of a glass delay medium and peeling the layer to remove a very small crack on the surface of the glass delay medium. CONSTITUTION:A glass delay medium is cut off from a block of a glass member, the medium is rinsed and an undesired reflection absorbing member is fitted, an adhesive tape is adhered to the cut-off face of the glass delay medium and the glass delay medium is presses so as not to be cracked. Then the adhesive tape is peeled to remove physically a minute crack of the glass delay medium. The very small crack is bonded chemically but the interatomic force is weak and it is considered that the weak force is a cause to make the Young's modulus of the glass delay medium unstable. Thus, the minute crack is separated to decrease a secular change in a delay time of an ultrasonic wave delay like.
Patent JP-S61122591-A (JP)
Title: Display change-over mechanism for hand type electronic timepiece
Inventor: KAMIYAMA YASUO
IPC: G04C3/14
Filed: 1984-11-20
Abstract: PURPOSE:To change-over 1-second hand operation and high-speed hand operation by releasing a mechanism for preventing one-way rotation to permit the low- speed rotation motion of the second hand when a speed changer rotates in either forward or backward direction and to actuate said mechanism when the speed changer rotates in the other direction. CONSTITUTION:The changer consists of a bipolar stator 1a, a coil 1b and a rotor 2 and the rotor 2 rotates 180 deg. with 1-pulse signal in the forward rotation in the arrow 2c direction. The rotor rotates 180 deg. with one signal of the composite waveform signal in the arrow 2d direction in the backward rotation. The rotor 2 rotates 180 deg. counterclockwise at 1Hz in the stage of ordinary hand operation and the rotation of the second hand shaft is 6 deg.. The second hand 17 makes the ordinary time operation at every 1sec. On the other hand, a backward operation signal is inputted at 5Hz to the changer coil 1b and the rotor rotates 180 deg. each clockwise at 0.2sec. The change-over of the 1-second hand operation and the high-speed hand operation is made possible only from the difference in the rotating direction with one changer according to the above- mentioned constitution.
Patent JP-2001071062-A (JP)
Title: Mechanism of die pusher for exchange in turret punch press
Inventor: KAWAGUCHI KOJI
IPC: B21D37/04
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a pusher belt adhered to the bottom face of a pusher plate is tightly stuck to the tip part of a die by adsorption force of oil and is peeled from the pusher plate when ascended, thereby causing mis- setting of the die, if oil is adhered onto a top surface of the die when the die for exchange gripped with a die gripper for a die changer is pushed into a prescribed position of a lower turret with a die pusher in a turret punch press with an automatic die exchange device. SOLUTION: The die pusher is constituted so that a recessed part 30 is provided underneath a bottom surface of a push plate 23a of a die pusher 23, disk spring 28 and an urethane pusher 27 having high compression elasticity are sealed and fixed with a cover 29, and at a free ascending time of the die pusher 23, a part of the urethane pusher 27 projects downward through an opening part of the cover 29.
Patent JP-S6486818-A (JP)
Title: Greenhouse
Inventor: TOMITA SEIICHI
IPC: A01G9/24
Filed: 1987-09-28
Abstract: PURPOSE:To obtain a greenhouse, by constituting the greenhouse of a heat generating part for supplying heat thereto, main heat source containing a water holding material containing microorganisms, nutriments, water holding material and thermogenic controlling material mixed therein and auxiliary heat source, such as heater. CONSTITUTION:A heat generating part 2 is constituted of a main heat source 3 and an auxiliary heat source 6 and heat generation in fermentation of microorganisms is utilized as the main heat source to provide a constant quantity of heat for a long period. When the outside temperature is extremely lowered, the auxiliary heat source, such as heater, is used. The main heat source is constituted by containing a mixture of the microorganisms which are thermogenic substances 5, nutriments, water holding material and thermogenic controlling material in a container 4.
Patent JP-S62105401-A (JP)
Inventor: NITTA KATSUMI
IPC: H01C1/14
Filed: 1985-10-31
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-S62105099-A (JP)
Inventor: TSUCHINO HISANORI
IPC: G21K4/00
Filed: 1985-10-31
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-H0985909-A (JP)
Title: Multilayered film
Inventor: CHIKANARI KENZOU
IPC: B32B27/18
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered film excellent in low temp. heat sealability and hot tack properties, high in rigidity and heat resistance and excellent in handling properties and blocking resistance. SOLUTION: A base material layer is constituted of a specific ethylene/α- olefin copolymer and a resin compsn. layer containing two kinds of specific ethylene/α-olefin copolymers and a specific org. anti-blocking agent is laminated on at least the single surface of the base material layer.
Patent JP-S62104695-A (JP)
Title: Composite wire for welding
Inventor: SUZUKI TOMOYUKI
IPC: B23K35/368
Filed: 1985-11-01
Abstract: PURPOSE:To obtain a composite wire for welding having a good wire feeding property and an excellent welding workability by packing a bark formed tubularly, with a flux, and also concentrating and packing locally a conductive substance in the flux and making it contact the bark. CONSTITUTION:A steel band 5 which becomes a bark 1 is formed in the shape of a semicircle by a forming roller 6, and thereafter, a conductive substance A, and a nonconductive substance B are packed successively and lamellately in a prescribed ratio from a flux hopper 3 and flux hoppers 4, 4, respectively. Subsequently, the bark 1 is formed tubularly by a forming roller 7, and a joint part is welded, and joined and closed up tightly. Thereafter, copper plating is performed to the bark 1 as necessary, a tubular body is rolled and drawn, and a composite wire 9 for welding is obtained. As for said wire 9, the conductive substance A in a flux contacts the bark 1, and at the time of welding, an arc is generated from the center part of the wire and an unmelted flux is prevented from being projected, and a spatter is decreased remarkably.
Patent JP-S61125141-A (JP)
Title: Semiconductor device
Inventor: ISHIDA TAKASHI
IPC: H01L21/60
Filed: 1984-11-22
Abstract: PURPOSE:To improve the heat radiation efficiency by connecting the bump electrodes for signal with the wiring on the dielectric layer of low dielectric constant on the package substrate or with the wiring on the semiconductor substrate to mount chips and by connecting the bump electrodes for power supply or grounding directly with the wiring on the package substrate. CONSTITUTION:The wiring 2 for power supply or grounding is installed on the surface of the package substrate 1 of silicon carbide. The low dielectric constant layer 3 decreases the effect of high dielectric constant of the package substrate 1. The signal electrode of the semiconductor chip 6 is electrically connected with the wiring 4 for signal by the bump electrode 5 for signal. The electrode for power supply or grounding is connected with the wiring 2 by the bump electrode 7. The heat generated in the semiconductor chip 1 conducts efficiently to the package substrate 1 through the bump electrode 7 for power supply or grounding whose thermal resistance is made small by making the radius large.
Patent JP-S6488772-A (JP)
Title: Document producing device
Inventor: AOKI HIROYUKI
IPC: G06F17/21
Filed: 1987-09-30
Abstract: PURPOSE:To delete undesired pages without deteriorating the positional relation between characters and patterns of pages following a deleted page by deleting the relevant page only when no character is included in a page due to deletion of a character range and at the same time the presence of other document information is not confirmed and moving forward the subsequent documents. CONSTITUTION:A document (characters written in an a-th page through a c-th page in this example) is stored in a character code buffer S-BUF of a RAM 11. Then the 2nd digit on 3rd line of the a-th page (character position of 'B') in the document is defined as a deletion stating point with the 4th digit on the 1st line of the b-th page (character position of 'd') defined as a deletion ending point respectively. In this case, the characters are written successively and closely toward the deletion starting point from a character 'e' following the deletion ending point. Then the lines are fed by line feed marks. Thus a document image is obtained by the deletion of said range. Under such conditions, no character nor other document information is included in the b-th page. Then this b-th page is deleted and the deletion processing is finished as a document image.
Patent JP-S61123597-A (JP)
Inventor: ISHIHARA MEGUMI
IPC: B41F16/00
Filed: 1984-11-21
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-H0886930-A (JP)
Title: Formation of lithium niobate crystal wafer optical waveguide
Inventor: KOIDE AKIRA
IPC: G02F1/035
Filed: 1994-09-16
Abstract: PURPOSE: To provide a waveguide having equivalent refractive index with good reproducibility and prevented from diffusion of Li to outside by annealing a crystal in a wafer state and then lapping, polishing and thermally diffusing metal. CONSTITUTION: After a grown crystal is sliced, the crystal wafer is heat treated (annealed) in an atmosphere to obtain a desired absorption coefft., and subjected to lapping and polishing. Thus, the obtd. crystal wafer shows no variation in the absorption coefft. Then the crystal wafer is subjected to thermal diffusion of metal. Or, a crystal wafer having a same or lower absorption coefft. than the crystal wafer after thermal diffusion is used as the crystal wafer before thermal diffusion of metal. The absorption coefft. is obtd. from the IR transmittance at 2.87mm wavelength. The absorption coefft. represents the proton density in the crystal. Thereby, an optical waveguide having a same equivalent refractive index and a mode can be produced in every production.
Patent JP-S61124871-A (JP)
Title: Analogue indicator
Inventor: MIYAGE KATSUYUKI
IPC: G01D13/22
Filed: 1984-11-21
Abstract: PURPOSE:To make it possible to displace and engage a pointer without bringing about a pointer shaking phenomenon due to the interference between the pointer and a pointer stopper, by stopping the minute vibration of the pointer when said pointer approached the pointer stopper. CONSTITUTION:The pulse from a speed sensor 10 is inputted to a monostable multivibrator 30 and a F-V converter 60 and, if the output voltage Vf thereof is higher than reference voltage, a comparator 73 outputs a low level and a constant current circuit 50 to intermittently bring transistor Tr51, 54 to a continuity state. A constant current circuit 90 brings transistors Tr91, 94 to a continuity state on the basis of the output of a limiter circuit 80 and a measuring device main body M receives pulse voltage to generate intermittent drive force and a pointer 9 indicates a running speed while is vibrated minutely. Thereafter, when the pointer is displaced with the lowering in a running speed and voltage Vf becomes lower than reference voltage, the comparator 73 outputs a high level and continuous drive force is generated only under the action of the constant current circuit 90 and, therefore, the pointer P stops minute vibration and smoothly displaces to be stopped in a state engaged with a stopper S.
Patent JP-H03113735-A (JP)
Title: Two-beam optical disk head
Inventor: HIRUKAWA HIDEO
IPC: G11B7/135
Filed: 1989-09-22
Abstract: PURPOSE:To stabilize the power and position of a beam by using two laser diodes of the same wavelength band disposed in such a manner that the oscillation directions of electric field vectors intersect orthogonally with each other. CONSTITUTION:The two light beams outputted by the laser diodes 2, 3 are of the same wavelength band and are so disposed that the oscillation directions of the electric field vectors intersect orthogonally with each other. The multiplexing and separating of the light beams from the diodes 2, 3 are executed by a polarized beam splitter 13. The return light to the respective diodes 2, 3 is prevented by a quarter wave plate 14 disposed between the splitter 13 and an objective lens 16. Since the laser diodes of the same wavelength band are used in such a manner, there is no need for using a dichroic mirror and cut filter which change in spectral characteristic with temp. The fluctuations in high frequency and servo signals by temp. are, therefore, decreased.
Patent JP-2000070826-A (JP)
Title: Apparatus and method for supplying coating material
Inventor: NONOMURA HIROMI
IPC: B05B12/00
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To reduce equipment cost and the circulating potential quantity of a coating material and to enable low pressure feed. SOLUTION: A coating material supply apparatus 1 is constituted so as to supply a coating material to a coating booth 21 from a coating material preparation chamber 11 provided separately from the coating booth 21. In this case, a booth side coating material preparation chamber 12 provided in the vicinity of the coating booth, a primary side coating material supply system 13 supplying a first coating material to the booth side coating material preparation chamber 12 from the coating material preparation chamber 11 and a secondary side coating material supply system 14 supplying a second coating material to the coating booth 21 from the booth side coating material preparation chamber are provided.
Patent JP-S6490433-A (JP)
Title: Image reading and reproducing method
Inventor: HASHIUE MASAKAZU
IPC: G03B42/02
Filed: 1987-09-30
Abstract: PURPOSE:To miniaturize a system and simplify the operation and the adjustment by rotating a rotating plate for main scan with a stimulating light and a record ing light and scanning radially with the stimulating light and the recording light for reading and recording respectively by two rotating plates on one revolv ing shaft. CONSTITUTION:When a storage type phosphor sheet 1 is read, the sheet 1 is placed on an upper face 2a of a rotating disk 2 and the disk 2 is moved in the direction of an arrow B simultaneously with rotation of the disk 2. Then, a laser beam scans while tracing a spiral locus on the sheet 1 to scan all of the surface of the sheet 1. This laser beam acts as the stimulating light to obtain image information, and the stimulated luminous light bearing image information is emitted from the part irradiated with the stimulating light and is made incident on a photoelectric conversion means 6. When image information read by an image reading part (a) is recorded by an image information recording part (b), a recording medium 11 is placed on a lower face 2b of the disk 2. The recording light from a recording light source 13 which is modulated by the electric signal sent from the means 6 is projected, while the disk 2 is rotated and the light is straightly moved simultaneously.
Patent JP-S60139167-A (JP)
Title: Definite and indefinite universal generator
Inventor: IIJIMA SOUJIROU
IPC: H02K53/00
Filed: 1983-12-26
Abstract: PURPOSE:To enable to semipermanently generate electric power by rotating a main shaft manually at the initial, storing a generated current, rotating a rotary auxiliary motor with the current and then generating the electric power. CONSTITUTION:A weight 10 is first fluctuated by man power, and a main shaft 4 is rotatably started through coasters 7-9. A generator 16 is generated by this rotation, and the generated current is stored in a storage chamber 20. Further, a rotary auxiliary motor 23 is rotated by this current to rotate a main shaft 4, thereby rotating the generator 16. Thereafter, this operation is circulated to semipermanently operate the generator.
Patent JP-H03109030-A (JP)
Title: Noting point detector
Inventor: TSUNEKAWA TOKUICHI
IPC: G03B13/02
Filed: 1989-09-22
Abstract: PURPOSE:To enable highly accurate detection of the way of eye sight to an object intended by a photographer by determining the way of eye sight of an eyeball continuously within a fixed time length to obtain a noting point within an observing range of an examinee from the way of eye sight directed for the longest time length within the fixed time length or the way of eye sight directed the most frequently. CONSTITUTION:When a projection lens 6 makes a luminous flux from a light source 4 parallel to light over the surface of cornea, images of a position (d) of a cornea reflection image generated where is formed near the cornea 1 and ends (a) and (b) of iris are formed with a light receiving lens 7 on the surface of an image sensor 9. An eye sight computing means 8 computes to determine eye sight based on an output signal from the image sensor 9. Then, a noting point extracting means 10 detects the frequency at which the eye sight of an observing person is directed to multi-split zones within an observing range for a fixed time length based on information on the way of eye sight outputted continuously from the eye sight computing means 8 to extract a noting point within an observing field of view intended by an observer.