baber/WOPTO huggingface dataset:
Patent JP-H0964529-A (JP)
Title: Mounting method for bga package
Inventor: NAKAGAWA TOMOIKU
IPC: H05K3/34
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To replace a BGA package efficiently by printing a low melting point cream solder onto a solder being left on the pad of a printed wiring board using a metal mask thicker than the residual solder, fixing a new BGA package temporarily and then soldering the new BGA package through local heating. SOLUTION: A metal mask 36A is set on a printed wiring board 10 and a low melting point cream solder 38A is fed onto a residual solder 28A. Thickness of the metal mask 36A is set larger than the height of residual solder 28A. When a cream solder 38A is fed and a new identical BGA package 10 is stacked thereon and heated locally by means of a hot air heater 40, the cream solder 38A and the residual solder 28A are fused simultaneously and integrated. Since the residual solder is not required to be removed, the work efficiency is enhanced.
Patent JP-H1083467-A (JP)
Title: Operable remaining time predicting device for operating machine
Inventor: WATANABE YUTAKA
IPC: G07C3/02
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an operable remaining time predicting device capable of accurately predicting and displaying how many hours an operating machine can operate for the rest and executing a rational oil supply. SOLUTION: An arithmetic unit 12 inputs the fuel residual amount Q of a fuel tank 5 from a computing element 11 and measuring the fuel residual amount Q for almost every one hour, and computes a fuel consumption amount being a difference between a measurement values at the last time and at this time. Then, the arithmetic unit 12 computes a difference between fuel consumption amounts at the last time and this time (the variation amount of the fuel consumption amount), and stores the frequency (the number of times of generation) of the variation amount. The operable remaining time is the sum of above- mentioned fuel consumption amount and a value of that a probability of generating the variation value is multiplied by the variation amount of the fuel consumption amount, and the fuel residual amount Q measured this time is subtracted from that sum.  Thus obtained operable remaining time is displayed on a display 13.
Patent JP-H0981214-A (JP)
Title: Method for controlling operation manipulator
Inventor: MIYAWAKI KUNIO
IPC: B25J13/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a welding robot controlling method capable of efficiently driving two welding robots and preventing mutual interference between both the robots. SOLUTION: Plural welding lines P are sorted right and left sides, and at the time of determining the welding order of welding robots corresponding to respective sorted welding line groups P1, P2, relation between time and positions is found out based upon the positional coordinates and moving speeds of the robots, the interference state of both the robots on each time position is checked based upon the relation, and when there is interference, the welding order of one welding robot is changed.
Patent JP-2000071432-A (JP)
Title: Method and device for compensating troubled ink jet nozzle
Inventor: ECKARD BRUCE MICHAEL
IPC: B41J2/21
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of maintaining a processing amount even when a non-operated nozzle exists. SOLUTION: A non-operated black printing nozzle is detected (112) and an alternative dot, formed of ink of not black, is printed at the position of picture element, whereat the dot will be printed ordinarily by the non-operated real black printing nozzle, supposing that the non-operated real black printing nozzle is operated (123). Respective alternative dots are constituted of more than one dot, not black or the constituting element, while respective alternative dots are constituted of synthetic or processed black dot formed of two or three inks of cyanide, magenta or yellow.
Patent JP-2000309005-A (JP)
Title: Bent rail and its manufacture
Inventor: KAWAKADO NAOKI
IPC: B27M3/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To band simply and sufficiently to enhance design properties by attaching a solid material with a sloping outer face to the corner part, while attaching a medium density fiber board to the top face and the front face of a bent rail body respectively without butting the corner parts of the respective fiber boards to each other. SOLUTION: A medium density fiber board 2 is arranged on the top face and the front face of a bent rail body 3 so that the corner parts of the respective fiber boards are not butted to each other. In addition, a solid material 1 with a sloping outer face is attached to the corner parts. The bent rail body 3 serves as a so-called core material, and when a plurality of plywoods 5 are formed in a laminate, the laminate is more easily and surely bent and thus the framework body part of a various bening can be formed. Further, a fancy veneer 4 is arranged on the upper face of the medium density fiber board 2 to obtain a decorative material. Besides, cracks are prevented from being generated by attaching the medium density fiber boards 2 in a way that their corner parts are not butted to each other and consequently, the bent rail body 3 has an improved surface strength.  Further a solid material 1 to be easily bent appropriately can be obtained by splitting the solid material 1 into thin strip-form pieces 1a, 1b.
Patent JP-H1188455-A (JP)
Title: System for synchronizing frame
Inventor: SUZUKI HIDEYA
IPC: H04J3/06
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To extract an advance wave position even under multi-path phasing which is generated by plural waves being more than three. SOLUTION: A mutually correlative peak position being leading most in terms of a time in a stipulated time window is detected. The mutually correlative value of a reception signal with a unique word signal is calculated(101) and a threshold value F0 is calculated from its max. value(103). A reception timing in a succeeding frame is corrected so as to permit a first peak position P0 which exceeds the threshold value F0 for the first time to be a synchronizing point in the succeeding frame(112).
Patent JP-H0979522-A (JP)
Title: Combustor
Inventor: KOMAI YUKIRO
IPC: F23D14/08
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To contrive to reduce noise and make highly reliabile in a combustor for a burner for reducing NOx by thick and thin fuel combustion. SOLUTION: The combustor comprises an air chamber 9, a mixer 10, a combustion fan 11, a fuel regulator 12, and a combustion unit 16 having a thin burner 14 and a thick burner 15 alternately provided, wherein an air straightening plate 18 is provided in the chamber 9. Accordingly, it makes it possible to reduce noise by the straightening action of the plate 18.
Patent JP-S6480552-A (JP)
Title: Thermal head
Inventor: ENDO TAKAFUMI
IPC: B41J2/36
Filed: 1987-09-22
Abstract: PURPOSE:To always stabilize a printing dot size even at the time of the continuous generation of heat or at the time of the independent generation of heat and to enhance image quality, by preventing the simultaneous connection of control terminals such as output enable terminals between adjacent heat generating resistors. CONSTITUTION:The odd terms of heat generating resistors 1 are connected to a driving output enable terminal STBO (18-a) and the even terms of heat generating resistors 1 are connected to a driving output enable terminal STBE (18-b). When these heat generating resistors 1 are continuously driven to generate heat, the current supply time of the STBE (18-b) is set so as to be made low by 10% with respect to that of the STBO (18-a) to absorb the change of a dot size due to heat diffusion given to the adjacent bits of the heat generating resistors 1. Further, the change of the dot size by the remaining heat of the heat generating resistors 1 at the time of a high recording cycle is corrected by the history control terminal CONT-O (17-a) connected to the odd terms of the heat generating resistors 1 and the history control terminal CONT-E (17-b) connected to the even terms thereof.
Patent JP-H0795245-A (JP)
Title: Inter network connection system and communications system using same
Inventor: TAKEUCHI HIROKAZU
IPC: H04L12/28
Filed: 1993-09-24
Abstract: PURPOSE:To form an inter network connection method and the communications system capable of performing more effective inter-network communication by matching the preference control between networks having dissimilar preference control systems. CONSTITUTION:A transmission/reception part 100 to be connected to a network 190 capable of performing the preference control on the delay time and on the information abolition, when sending or repeating the variable length data with the quality class, makes an access to a preference order mapping circuit 170 in the processing which divides variable length data into data units by a data unit dividing/assembling circuit 120. In this case, the preference order is decided by referring to the mapping table to decide the information deciding abolition of mapping data and data unit from the quality class of the variable length data. The information is added to the data unit and sent from a cell access control circuit 140.
Patent JP-2000067782-A (JP)
Title: Deflection distortion correcting device
Inventor: MAEKAWA SHUICHIRO
IPC: H01J29/76
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a deflection distortion correcting device with a simple and compact structure capable of properly and effectively correcting a vertical deflection distortion (i.e., an upper/lower asymmetrical distortion) generated on a picture screen in a display surface part of a cathode-ray tube for image display by only an extremely easy adjustment. SOLUTION: This deflection distortion correcting device has correction magnetic field generating magnets 17, 20, and a correction magnetic field control magnets 18, 21. The correction magnetic field generating magnets 17, 20 are fixed to positions near a vertical deflection coil forming part 14 outside a deflection coil device 12 provided to a cathode-ray tube for image display. The correction magnetic field control magnets 18, 21 are turnably overlapped on the correction magnetic field generating magnets 17, 20 so that their magnetizing directions can be changed to magnetizing directions of the correction magnetic field generating magnets 17, 20.  Because a magnetic field generated by a combination of the correction magnetic field generating magnets 17, 20 and the correction magnetic field control magnets 18, 21 is controlled by turning of the correction magnetic field control magnets 18, 21 to the correction magnetic field generating magnets 17, 20, a vertical deflection distortion on an image picture plane in the cathode-ray tube for image display is corrected.
Patent JP-H0879834-A (JP)
Title: Portable radio terminal equipment
Inventor: HOTARI HIRONOBU
IPC: H04W88/02
Filed: 1994-09-05
Abstract: PURPOSE: To provide a portable radio terminal in which a warning is raised when the terminal is not available of communication because the terminal is being charged, other operation to make the communication available is noticed and the communication state is surely set up. CONSTITUTION: A mount/dismount detection section 11 detects whether or not the terminal equipment is mounted on a charging base for charging and stores the state sequentially. Upon the receipt of an incoming call, the detection section 11 discriminates whether or not the terminal is mounted on the charging base and when the terminal is mounted, a charge detection section 12 discriminates whether or not a secondary battery mounted on a main body is sufficiently charged and the talking is available and uses a speaker 4 or a display section 10 to warn a message (change in sound, incoming call tone or display of message) indicating that the charging is insufficient and the talking is not available when the charging is insufficient and the speech is not available. Moreover, other operations to make talking available are reported to set up surely the talking state.
Patent JP-H04117677-A (JP)
Title: Head positioning device
Inventor: MASAKI KIYOSHI
IPC: G11B21/02
Filed: 1990-09-06
Abstract: PURPOSE:To enable high-accuracy positioning even when big vibration or impulse is applied by transmitting the driving force of a linear motor to a head carriage after changing it to almost reverse force, and driving the head carriage almost oppositely to the direction of operating the needle of the linear motor. CONSTITUTION:The driving force of a linear motor 44 operated upon a needle 45 of a linear motor 44 is transmitted through a transmitting mechanism such as a belt 31 and pulleys 32a and 32b or the like to a head carriage 13 after being changed almost reversely at a certain speed ratio. When vibration is applied parallely to the direction of driving the head carriage 13, corresponding to the direction of the vibration, inertia force parallel to the direction of the vibration is operated upon the needle 45 and the head carriage 13, and the inertia force operated upon the needle 45 is transmitted through the transmitting mechanism to the head carriage 13 after being changed almost reversely at a certain speed ratio. Therefore, the force to be operated upon the head carriage 13 becomes almost 0. Thus, even when vibration is applied, high-accuracy positioning is enabled.
Patent JP-H08188443-A (JP)
Title: Production of siliconoxycarbide
Inventor: EGUCHI KATSUYA
IPC: C04B35/14
Filed: 1995-09-18
Abstract: PURPOSE: To provide a method for producing a siliconoxycarbide using a sol-gel method, capable of controlling carbon content over a wide range by specifying organosiloxanes used as raw materials. CONSTITUTION: This method for producing a siliconoxycarbide comprises providing one or more kinds of an organopolysiloxane having more than two R<1> R<2> 2 SiO1/2 units in one molecule, an organopolysiloxane having more than two R<1> SiO3/2 units in one molecule and an organopolysiloxane having each >=1 R<1> R<2> 2 SiO1/2 unit and R<1> SiO3/2 unit in one molecule, curing an organopolysiloxane having two or more SiH groups together with the above compounds in the presence of a platinum catalyst at a temperature of <=300 deg.C, and heat-treating the cured material under an inactive atmosphere at 600-1500 deg.C. Provided that R<1> is a 2-10C alkenyl, R<2> is a respectively independent monovalent organic group except for an alkenyl group. By this method, it is possible to freely change the molar ratio of C/Si in the obtained siliconoxycarbide between 0.6-5.0.
Patent JP-H04118509-A (JP)
Title: Fluorescent x-ray film thickness measuring method
Inventor: SATO MASAO
IPC: G01B15/02
Filed: 1990-09-07
Abstract: PURPOSE:To shorten the time required for measuring film thickness by preparing an analytical curve data base, which can be utilized for various different kinds of device creating various kinds of exact analytical curves for measuring film thickness offer measuring several points. CONSTITUTION:Usually, the analytical curves of film thickness Xo, Xi, and Xs and X-ray intensity Io, Ii, and Is or intensity ratio Ro = O, Ri, Rs = 1 are created per device. On the other hand, the relation between Io, Is and Ii : Xi is determined based on a certain primary standard, and the result is taken as a data base analytical curve. The analytical curve for each device is calibrated by measuring only Io and Is, and the result is take as the analytical curve for each device. The relation between R1 and X1 is not limited by the radiated area of the primary X-rays, and the inclination of an analytic curve can be re-determined only by measuring Io and Is again. Time required for creating an analytical curve can be shortened by this constitution.
Patent JP-2001065018-A (JP)
Title: Drain pipe joint with ventilation
Inventor: MORIKI HIROYUKI
IPC: E03C1/295
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent the sealed water in a closet from being reduced by the negative pressure generated in the downflow of the drain water from the closet in a waste stack to cause a lack of sealed water. SOLUTION: A waste stack joint 16 comprises a first inflow port 20 for running a drain water from the upstream part of a waste stack, an outflow port 22 for running the inflow drain water to the downstream part of the waste stack, an air port 26 for introducing the air to the inner party, a valve element 28 for opening and closing the air port 26, and a sensor bar 32 which is extended from the valve element 28 to the position touching the water flow of the drain water coming through the first inflow port 20, and transmits the force received by the water flow to the valve element 28 to open the valve body 28.
Patent JP-2000077518-A (JP)
Title: Physical insulating process of substrate base-board region
Inventor: GIDON PIERRE
IPC: H01L21/02
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a process which physically insulates a substrate base-board region, especially such process which generates electrical, optical, mechanical, and/or magnetic insulations according to the required conditions for manufacturing an circuit of interest. SOLUTION: This process includes a) a state in which a trench 106 for deciding the region of a substrate 110 in a substrate is formed, b) a stage where a liquid bonding material 120 is provided in the trench for solidification in a solid state and for bonding to a substrate base-board 100, and c) a stage for solidifying the bonding material are provided, for physically insulating the region 110 of the substrate base-board 100.
Patent JP-H0688307-A (JP)
Title: Artificial lawn
Inventor: NIINA KATSUTOSHI
IPC: E01C13/08
Filed: 1992-09-08
Abstract: PURPOSE:To enhance earthing effects by a method wherein an earthing part of an artificial lawn provided with a natural-lawn-like leaf-shaped body is surrounded by a leaf-shaped body the inner side of which is formed integrally with the earthing part using electroconductive resin material to expand contact area between the earthing part and the artificial lawn. CONSTITUTION:An earthing part 3 comprising electroconductive resin prepared by kneading stainless steel, copper etc., is fixed to an artificial lawn body 2 wherein natural-lawn-like leaf-shaped bodies 22 are planted on a sheet-like base 21 comprising thermoplastic resin such as polyentylene. And when the part 3 is fixed, a branch piece 32 comprising the same material as an earthing main body 31 is closely attached to the side surface of each of the bodies 22 surrounding the part 3. And contact area between the body 2 and the body 31 is expanded to prevent the part 3 from being separated and falling down during usage. As a result, the surface area of the earthing part 3 can be enlarged and hence earthing effect can be enhanced.
Patent JP-H0287069-A (JP)
Title: Automatic apparatus for analysis
Inventor: MAKIGUCHI HIROKO
IPC: G01N35/02
Filed: 1988-09-24
Abstract: PURPOSE:To make it possible to avoid the effect of contamination between reagents without lowering a speed of treatment and without loss of the reagents, by providing a means to alter a part or the whole of a specified sequence of analysis. CONSTITUTION:According to an analytical item request inputted from an operation panel 1, a sample set on a sample disk 2 is sucked by a sampling probe 3 and discharged into a reaction vessel 5 on a reaction disk 4. Sampling of the sample is executed repeatedly from the same sample according to the request, sequentially and in accordance with a sampling quantity for each item. Next, reagents 8 to 11 set on a reagent disk 6 is sucked and discharged by a reagent pipetting mechanism 7 and a reaction is started. In the case when there are a pair of samples among those 8 to 11, which are unavoidable from the effect of contamination, in this stage, the contents thereof are stored beforehand in a microcomputer 14. In the cases when the timing of a reagent discharge comes in the sequence of the pair and when reaction cells overlap each other on the occasion when the request is made in succession in the sequence of the pair among the reagents 8 to 11, an apparatus is controlled automatically, so as to alter the sequence of analysis.
Patent JP-2000062641-A (JP)
Title: Front part body structure of vehicle
Inventor: SATO MANABU
IPC: B62D21/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a vehicle as well as to prevent a front side member from being bent. SOLUTION: The front part body structure is constituted of front side members 10, a power unit 12, and an engine mount 14 for supporting the power unit 12. The side members 10 are arranged on the right and left body sides and extended in the longitudinal direction of the vehicle. A cross member 18 extending in the width direction of the vehicle is installed on the front end 10a of the side members, and the rear ends 10b of the side members are connected to a dash panel 11. The cross member 18 is constituted of three divided parts, or 18a, 18c connected to the right and left side members 10 and a center part 18b having a mounting part for installing a center member l3 and the three parts are fitted with the specified fitting sizes.
Patent JP-H1186796-A (JP)
Title: High-pressure mercury discharge lamp
Inventor: KITAHARA YOSHIKI
IPC: H01J61/88
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an arc tube having high luminance, keeping balance among red, green, and blue, reducing expansion by specifying the relation between the distance between a pair of electrodes and the lighting operation power and the relation between the inner diameter of the arc tube and the lighting operation power, sealing a starting rare gas, a specific quantity of mercury per unit volume of the arc tube, and a filler material changed into free halogens Cl, Br, and I during lighting operation. SOLUTION: An inside diameter ϕ (mm) of an arc tube for a relation between an inter-electrode distance L (mm) and lighting power WL (W) satisfying relation WL/L>=88 is set to 1.2<=ϕ/(WL×10<-2> +3.2)<=1, and mercury of 100-350 mg/cm<3> per unit volume of the arc tube is sealed therein. A filler material is one from awing CH2 Cl2 , CH2 Br2 , CH2 I2 , CH3 Cl, CH3 Br, CH3 I, CHCI3 , CHBr3 , and CHI3 , and free halogens Cl, Br and I preferably exist in a range of 10<-7> -10<-5> . Luminance and emission spectra are good, and the rise in the wall temperature of the arc tube can be prevented even if the arc temperature rises excessively.
Patent JP-H0286745-A (JP)
Title: Preparation of frozen rice
Inventor: MIYOSHI NOBORU
IPC: A23L7/10
Filed: 1988-09-22
Abstract: PURPOSE:To prepare frozen rice preservable without causing deterioration of the rice and easily weighted in cooking by putting polished and washed rice into a tray having protrusions to divide the tray into individual cooking unit and quickly freezing the rice in a freezer. CONSTITUTION:A tray 5 is filled with rice 1 to the top of the edge part 6 in a state covering the protrusions 7. The rice 1 filled in the tray 5 is sandwiched between an upper and a lower conveyors cooled with a refrigerant and passed through a freezing apparatus 4 containing the upper and lower conveyors. The quickly frozen rice 8 produced by the above process has notches 9 on one side by the protrusions 7. The rice is stored in a freezer and divided by breaking a required number of pieces at the notch 9 in use.