baber/WOPTO huggingface dataset:
Patent JP-2000150579-A (JP)
Title: Flip chip mounting method
Inventor: ITO KOJI
IPC: H01L21/60
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent a void from occurring at an insulating layer for strong bonding by forming the insulating layer present between an IC chip where a polymer bump is formed and a circuit board through printing of an insulating resin paste on the circuit board. SOLUTION: A polymer bump 2 of an IC chip 1 is directly bonded to an electrode 4 of a circuit board 3. Here, the polymer bump 2 generates an insulating layer 5 for bonding. The polymer bump 2 is formed by screen-printing a conductive paste on an electrode pad 6, processed into a conductive film, of the IC chip 1. Meanwhile, the insulating layer 5 is formed by printing an insulating resin paste at a place of the circuit board 3 where the IC chip 1 is mounted. So, a resin is sufficiently packed even into a minute gap between substrate electrode lead wires. To omit B-staging, the viscosity of the insulating resin paste is 70,000-200,000 CPS. Thus, the void is prevented from occurring at the insulating layer for strong bonding.
Patent JP-H0820493-A (JP)
Title: Safety device for construction machine
Inventor: YORITOMI KOTARO
IPC: E02F9/24
Filed: 1994-07-06
Abstract: PURPOSE:To prevent danger preliminarily by informing workers of a load situation of a suspended load by connecting electric signals of an overload preventing device through a relay to three-color lamps of blue, yellow, and red. CONSTITUTION:As switches 11, 12 are put on, a blue lamp of three-color lamps 10 installed on a front surface of a crane main body is lighted, and it is lighted as far as a suspended load is less than 90% the rated load. When the real suspended load reaches 90% the rated load, an electric signal from a load cell is sent through a relay switch R2 to a converter 15, a relay R1 is actuated to put off the relay switch R1 having a contact B to light off the blue lamp. and the relay switch R1 having a contact A is put on, so a yellow lamp is lighted. In the case where the suspended load reaches 100% the rated load, the relay R2 is actuated, the relay switch R2 having the contact A is put off, and the relay R2 having the contact B is put on, so a red lamp is lighted.
Patent JP-H03118687-A (JP)
Title: Automatic vending machine
Inventor: IGARASHI KEISUKE
IPC: G07F9/02
Filed: 1989-09-29
Abstract: PURPOSE:To improve accuracy for detecting the number of remained commodities and to improve reliability by calculating the number of the remained commodities by using the average value of a unit housing length stored before the commodities are supplied when the commodities to be supplied belong to the same kind. CONSTITUTION:A total commodity exchange detecting means 18 which detects operation for exchanging all the commodities, which are housed in a housing case 5 of a commodity housing part 1, with the commodities in the different size in a commodity housing direction, and a reset means 19 which erases the unit housing length average value of a storing means 16 based on the detection signal of the means 18 are provided. Thus, while the means 18 does not detect that a switch 20 corresponding to the case 5 is turned ON, even when the com modities are supplied, it is judged that the supplied commodities belong to the same kind as the commodities housed in the housing part 1, and the unit housing length average value of the means 16 is continuously stored. By using the unit housing length average value, the number of the remained commodities is calculated. Thus, even just after the commodities are supplied, the reliable number of the remained commodities can be calculated.
Patent JP-H02103807-A (JP)
Title: Extension cable for power source
Inventor: MITSUYAMA NAOYUKI
IPC: H01R13/66
Filed: 1988-10-12
Abstract: PURPOSE:To prevent accident caused by excess current by judging the amount of current detected in comparison with a standard value, and by burning an indicator based on the results, to ring a buzzer when the amount of current exceeds a permissible value. CONSTITUTION:The amount of current running in a cable 2 is detected by a current detection circuit 10, and is input to a comparison judgement circuit 11 as voltage Vx. At the circuit 11, the voltage Vx is compared to standard voltage Vref1, Vref2 respectively, and a blue LED 12 is burned when it is defined as 0<Vx<=Vref1, to indicate that the current in use is in safe. When the voltage Vx is defined as Vref1<Vx<Vref2, a yellow LED 13 is burned to indicate the current is near a permissible limit. When the voltage Vx is defined as Vx>=Vref2, a red LED 14 is burned to indicate that the current exceeds a permissible limit. IN this case, a buzzer 18 is rung at the same time, so as to inform a user of the exceeding of a limit through the sound.
Patent JP-H09101362-A (JP)
Title: Target correlation integrating device
Inventor: KITAMURA HIDEYUKI
IPC: G01S13/66
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To accurately specify a target position or a position track in three- dimensional space using a plurality of target observing devices by providing a target position correlator for performing correlation processing based on angle information or the position relationship of angle track, and others. SOLUTION: Target tracking devices 3 and 4 calculate target angle/angular velocity and generates an angle track for target angle information obtained by first and second target observation devices 1 and 2. A target position correlator 12 judges whether the angle track is correlated or not. A target distance calculator 13 calculates a target distance by the trigometry using angle track and position information inputted by a target observation device position element inputting device 5 according to the judgment. A three-dimensional polar coordinate calculator 14 calculates a target position in the polar coordinate system from the target distance, angle information, and device position and a three-dimensional rectangular coordinate calculator 15 transforms in to the rectangular coordinate system.  A three-dimensional position correlator 16 judges whether the transformed data are correlated to, for example, an existing target and a three-dimensional integrator 17, for example, integrates the target.
Patent JP-H0794427-A (JP)
Title: Doping method
Inventor: UCHIUMI YUICHI
IPC: H01L21/268
Filed: 1993-09-21
Abstract: PURPOSE:To dope an epitaxially grown film with an impurity at a high concentration at a low temperature and, at the same time, to highly accurately control the impurity concentration in the grown film and the distribution of the impurity concentration in the depth direction. CONSTITUTION:A disilane gas and decaborane gas are introduced to a growing chamber 2 through nozzles 7 and 11, respectively, and supplied to the surface of an Si substrate 3. At the same time, the decaborane gas on the surface of the substrate 3 is irradiated with the light 14 emitted from a synchrotron.
Patent JP-H08116668-A (JP)
Title: Switching type power supply circuit
Inventor: CHIYUN SHIN UU
IPC: H02M3/28
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To improve the control of a switching transistor in a starting state by a method, wherein a driver stage power supply terminal connected to a charging capacitor is additionally connected to the output side of a rectifier the input side of which is connected to the primary winding of an SMPS transformer. SOLUTION: A charging capacitor CP04 is connected to a current source CS, and furthermore, connected to the power supply terminal of a driver stage TP01 via a resistor RP41. The capacitor CP04 is a main current source for supplying a base currency iB to a transistor TP10, and a non-required insufficient voltage may be produced by an overdischarge caused by the high current iB, required in a starting period during which the capacitor CP04 is to be charged. In order to avoid this phenomenon, an additional current route including a resistor RP31 and a diode DP31 is connected to a terminal (a) for supplying an additional current i1, which depends upon a main voltage UM, to the terminal (a). As a result, the problem of insufficient voltage for the capacitor in the starting state can be reduced and avoided.
Patent JP-H1193181-A (JP)
Title: Concrete block for fence or foundation construction and construction method of fence or foundation employing the concrete block body
Inventor: HASHIMOTO KISUKE
IPC: E02D27/01
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To dispense with a form, and conduct the installation work of a fence or foundation by once concrete placement effectively in a short period of time by using a concrete block body having U-shaped iron bar rods projected to the lower surface. SOLUTION: A foundation fence concrete block body 10 is formed in that U-shaped iron bar rods 20 are projectingly planted by opposite two pieces at appropriate distances in parallel with the lower surface short side part and, furthermore, straight iron bar rods 31-34 are planted projectingly in outward expanded relation at both end parts in the lower longitudinal direction in parallel with the lower surface short side. Also, fence securing holes 11 are made on the upper surface. Some pieces of pedestals higher than the length of the U-shaped iron bar rods 20 are set on a base 40 containing cobble stones, and the concrete block body 10 is put thereon, and then, a plurality of iron bar rods 60 are inserted between the U-shaped iron bar rods 20, in addition, other iron bars 70 are appropriately engaged to the iron bar rods 60.  Then, concrete 80a is poured to be cured by reaching the lower surface of the concrete block body 10, thereby constructing a foundation fence integrated with the earthen floor.
Patent JP-2001080089-A (JP)
Title: Inkjet recorder
Inventor: NAKA TAKAHIRO
IPC: B41J29/42
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To support loading of an ink cartridge suitable for a recorder. SOLUTION: At a moment of time when an ink cartridge 5 is loaded or when ink of an ink cartridge 5 is consumed and replacement thereof is required, a control means comprising a CPU 61, an RAM 62 and an ROM 63 determines the adaptability of the ink cartridge 5 based on data from a storage means. If adaptability can not be recognized, data for judging the adaptability is presented on the display 72 of a host 71 before a recording head is filled with ink.
Patent JP-S61134841-A (JP)
Title: Program production system
Inventor: KIGUCHI SHIGEYUKI
IPC: G06F9/44
Filed: 1984-12-05
Abstract: PURPOSE:To produce easily a source program by storing a speed table for the description contents which unify the program describing area of the different levels of accuracy and their converted contents and discriminating and converting those describing areas with reference to said speed table and in accordance with designation of the accuracy. CONSTITUTION:a program which unifies the program describing areas having different levels of arithmetic accuracy for description is supplied to an identification part 1 by an input means. A conversion table between the description contents of different areas shown in the same way and their converted contents is stored to an accuracy difference macro part 2. Then the conversion items of the describing areas discriminated at the part 1 are converted in response to the external accuracy indication contents at a source program output part 3 with reference to a table within the part 2. Thus a source program is produced and delivered.
Patent JP-H0571224-A (JP)
Title: Temporarily set roof material to be extended freely
Inventor: IMAI TOMEJIRO
IPC: E04G21/28
Filed: 1991-09-09
Abstract: PURPOSE:To carry roof material and execute the temporarily setting work of the material, easily of the lightweight, and drip water in very good order, without fluttering the material even if the material excellent in rigidity flaps in strong wind. CONSTITUTION:Plate-shaped material is provided with folding lines consisting of tongue folded-lines A and groove folded-lines B, and roughly tongue-shaped roof material formed to be extended or shrunk is formed. The roof material is composed of an apex section 1 placed between two ridgelines P, and a pair of oblique surface sections 2 to be inclined to the left and right from the ridgelines P. Then, the apex section 1 is provided with apex section tongue folded lines 1A to be arranged in a zigzag shape between the ridgelines P, and apex section groove folded lines 1B to be arranged between the apex section tongue folded-lines 1A. In the meantime, the oblique surface sections 2 are provided with oblique surface tongue folded-lines 2A set continuously from the apex section tongue folded lines 1A, and oblique surface groove folded lines 2B to be extended from the apex section groove folded lines 1B, in parallel with each other. For the roof material. synthetic resin is used, and bending means between the tongue folded lines A and groove folded lines B are set with self hinges formed to be made thinner than other roof material.
Patent JP-H1196292-A (JP)
Title: Optical character reading method and device
Inventor: TAKAHASHI KATSUHIKO
IPC: G06K9/20
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To allow a frame line to accurately correspond to each character and to segment the character by calculating a deviation between a document image and format information from a correspondence result, correcting the format information by the deviation and verifying whether a frame line candidate exists in a corrected position or not. SOLUTION: A frame line correspondence part 104 collates frame line candidates D with a frame line group R described in format information from a frame position information part 103 and finds out a corresponding pair of frame lines. When it is defined that the position of the extracted frame line group is Dv and the position of the frame line group R in the format information is Rv, a document deviation estimation part 105 extracts a deviation from correspondence relation between the frame line group positions Dv and Rv. A frame line verification part 106 corrects the format information by a positional deviation Shift estimated by the estimation part 105 and checks the existence of respective frame lines again. Even in a document having frame lines a part of which almost or completely disappears, the positions of the frame lines can be correctly extracted.
Patent JP-H0982822-A (JP)
Title: Mark surface cleaning device
Inventor: MATSUMOTO HIROMI
IPC: H01L23/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To enable the foreign matters adhering to the mark surface to be removed with high precision by a method wherein a rotary belt means and a specific member are brought into contact with each other in a cleaning part 3 at a specific interval to a carrier means so as to blow a gas against the rotary belt means for collecting any foreign matters. SOLUTION: As for the pretreatment step of marking, a cleaning part 3 made of a rotary belt conveyer 6, a humidifier 7, air blowers 8, 10 and a duct 9 is arranged on the position at a specific interval to a belt conveyer 4 for carrying a plurality of IC chips 5. Within the cleaning parts 3, the rotary belt 6 is moistened by the humidifier 7 to be brought into contact with the IC chips 5 for removing any foreign matters from the IC chips 5. Next, a gas is blown against the rotary belt 6 by the air blower 8 so as to collect the scattered foreign matters by a duct 9. Through these procedures, the foreign matters such as dust, etc., adhering to the mark surface can be removed with high precision.
Patent JP-H02104309-A (JP)
Title: Waterdrop fall preventing cup and manufacture of same
Inventor: TONOMURA KOJI
IPC: B29C51/16
Filed: 1988-10-14
Abstract: PURPOSE:To prevent water drops from falling and to make a mat, paper napkin be unnecessary for use and be convenient for carrying a cup while making a cup suitable for an automatic vending machine or the like by permitting a water absorbing member to absorb water drops put on the outer and lower surface of the cup. CONSTITUTION:A water absorbing member 2 is put on the outer and lower peripheral surface of a cup body 1 to be continuous therewith, i.e., flush with the surface of the cup 1. That is, the surface of the lower outer peripheral part of the cup body 1 on which the water absorbing member 2 is mounted is formed as a recess 3 corresponding to the thickness of the member 2. Water drops deposited on the outer surface of cup fall down along the outer surface to be absorbed by the member 2 according to the capillary action. Thus, water drops can be prevented from dropping from the bottom of the cup to dispense with a mat, paper napkin or the like for the convenience of carrying the cup. Hence, this type of cup is also the most suitable for a simplified type cup for an automatic vending machine and the water absorbing member 2 does not provide frictional resistance so that stacked cups can be easily removed one by one.
Patent JP-H0596023-A (JP)
Title: Training implement
Inventor: KONO MASARU
IPC: A63B21/22
Filed: 1991-10-04
Abstract: PURPOSE:To provide the training implement which is inexpensive, and also, can reproduce faithfully a load in a physical exercise state of an actual sports event. CONSTITUTION:One end of a belt 14 having a prescribed variation in thickness against the lengthwise direction is extended and provided to the fixed end of the wall surface 11, etc., through a rubber tube 13 so that it can be restored to its initial position by its elastic force, the other end of the belt 14 is formed as a free end so that an exerciser can pull it, and in an adjacent position of the other end of its belt 14, a pair of rollers 15 which abut on the belt 14 from its upper and lower parts and form a cavity part for giving frictional resistance corresponding to a thickness variation of the belt 14 are provided so as to be freely rotatable.
Patent JP-H01100996-A (JP)
Title: Multilayer printed wiring board
Inventor: TAKAHASHI TAKEO
IPC: H05K3/40
Filed: 1987-10-14
Abstract: PURPOSE:To enable stably the superior soldering of terminals of surface mounting device(SMD), and improve the degree of integration and the mounting density of components, by arranging a through hole to connect a land for the SMD and an inner layer pattern, in the land. CONSTITUTION:A hole is made in a board 1, plating process of wiring material like copper is performed, a through hole 4 and a first and a second layers are formed, and a second layer is subjected to patterning by etching to form an inner layer pattern. In the same manner, a through hole 4, a fourth layer, and the inner layer pattern (third layer) are formed on a board 2. By heating and pressing these boards via prepreg 3, a laminated body is formed. When pattern parts of the first and the fourth layers and a penetrating through hole are masked and subjected to etching, a four-layer printed wiring board is obtained, which has a penetrating through hole 5, and two surface wiring patterns on the surface and the rear. The land of the four-layer printed wiring board manufactured in this manner is capable of soldering of SMD with cream solder 9.
Patent JP-H09102657-A (JP)
Title: Circuit board for solid-state image pick up element for electronic endoscope
Inventor: TAKIZAWA TSUTOMU
IPC: H01L27/14
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board, which is for a solid-state image pick up element for an electronic endoscope and allows miniaturization and manufacturing cost, by eliminating a number of through holes for connecting a plurality of wires provided on both front and rear sides. SOLUTION: Electronic components, which operate a solid-state image pick up element 3 in the leading edge of an electronic endoscope, are mounted on both front and rear sides of a circuit board 10. In a through hole 14 which penetrates the board from the front side to the rear side, a conductor part 15 is provided to connect the wire on the front side with the wire on the rear side, a plurality of conductor parts 15 are provided in one through hole 14, and a plurality of wires provided on the both front and rear sides are connected through one through hole 14.
Patent JP-S63110185-A (JP)
Inventor: YASUDA KATSUJI
IPC: B65G49/06
Filed: 1986-10-29
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-2001086640-A (JP)
Title: Controller for vehicle power supply unit
Inventor: NAKAZAWA KOJI
IPC: H02H7/122
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary and improper power supply from other power supply unit by detaching failed load for minimizing the effects on other loads if a short-circuit/ground fault occurs. SOLUTION: This controller is provided with an output reference value generating means 20 reducing output current so that an inverter circuit 25 may not be affected by reducing an output voltage reference value for a fixed time when, with an output current detected value of the inverter circuit 25 converting DC power into AC power and supplying it to a vehicle load as an input, the output current detected value reaches beyond a prescribed value, a modulation rate computing means 22 for comparing the output voltage reference value with the output voltage detected value of the inverter circuit 25 for obtaining a deviation and computing a modulation rata by adding the input voltage detected value of the inverter circuit 25 to the deviation, gate signal generating means 23, 24 for generating a gate signal based on the modulation rate for controlling the inverter circuit 25,  and signal outputting 20b, 20c, 26 for outputting, when the output voltage reference value is reduced by the output reference value generating means 20, the condition outside as a signal.
Patent JP-H09103094-A (JP)
Title: Method for gently starting, stopping or changing speed of stepping motor
Inventor: MURAKAMI SHIRO
IPC: H02P8/14
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide methods for gently starting, stopping or changing the speed of a stepping motor that enable rapid and stable operation control. SOLUTION: When starting, stopping or changing the speed of a stepping motor, an acceleration or speed profile in order to increase or decrease speed is generated, based on a specified curvilinear function. The profile is used to vary pulse frequency. The value of acceleration based on the curvilinear function is varied as follows: It is close to zero in the early stage (1, 2), then gradually increased (3), subsequently gradually decreased (5), and finally reduced to a value close to or equal to zero (6, 7).
Patent JP-H06110673-A (JP)
Title: System developing device
Inventor: ARAI SHINICHI
IPC: G06F9/06
Filed: 1992-09-28
Abstract: PURPOSE:To easily develop a user interface picture corresponding to the purpose and to construct a complicated system by performing programming while letting attributes such as the process of operations have the pictures being frames in the unit of a function. CONSTITUTION:A user prepares a graphic picture for interface corresponding to the purpose of the user by arranging the frames on a graphic picture. As internal data corresponding to the picture, a picture tree is generated with the frames as nodes. The operation of a data base, various drawings or execution program is generated by visiting and executing the attributes of the picture tree. In this case, the frames are provided with the attributes showing the operations and functions in the unit of the function such as an operation procedure plotting procedure, data base registration procedure, operation procedure and data storage part. On the other hand, the frames can describe data in the data storage parts, and the other frame can be used by recurrently defining it in frame data. Further, the frame is provided with the operation procedure as the attribute and can define the operation.