baber/WOPTO huggingface dataset:
Patent JP-2000232122-A (JP)
Title: Connecting member for semiconductor chip, its manufacture and connecting method for semiconductor chip using the same
Inventor: SASAKI MASAYUKI
IPC: H01R4/02
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a connecting member of a semiconductor chip, which can easily connect the electrode of the semiconductor chip and the conductor pad of a wiring board without having a complicated process. SOLUTION: The connecting member A of a semiconductor chip is formed by forming conductor layers 110 and thermoplastic resin layers 130 whose melting points are almost similar to the layers on the sides of a connecting member main body 120 where the conductor layers 110 made of low melting point materials are formed on the upper/lower faces of a conductor core 100 made of a high melting point material. The connecting member A is placed on the conductor pad of the wiring board and the electrode of the semiconductor chip is overlapped on the connecting member A. The connecting member A is heated and the conductor layer 110 of the connecting member A and thermoplastic resin layer 130 are melted. The electrode of the semiconductor chip and the conductor pad of the wiring board are connected through the conductor core 100 by the melted conductor layer 110.  Then, the semiconductor chip is jointed to the wiring board by the melted thermoplastic resin layer 130.
Patent JP-S55127127-A (JP)
Title: Recovery of waste gas in converter
Inventor: TSUCHIYA KATSURA
IPC: C21C5/40
Filed: 1979-03-22
Abstract: PURPOSE: To recover the sensible heat of high-temperature gas by converting it into combustible component with high efficiency by adding a coke oven gas to converter gas near the mouth of a converter.  
     CONSTITUTION: To the high-temperature waste gas from a converter, containing CO as the main component and 10W25% CO 2  and also having a temperature of 1300W1500°C near the mouth of the converter, 5W15vol% coke oven gas is added and mixed to cause CH 4  (contained in 25W50%) present in the coke oven gas to react with CO 2  present in the converter gas, resulting in conversion into CO and H 2  endothermically at a high temperature of 1300W1500°C. Thus, CO 2  as a noncombustible component can be converted into combustible CO by utilizing the high- temperature sensible heat of the converter gas and also CH 4  present in the coke oven gas can be converted into H 2 . In short, sensible heat energy can be effectively converted into gas energy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03240996-A (JP)
Title: Surface treatment
Inventor: MASUMOTO YASUHIRO
IPC: C25D11/00
Filed: 1990-02-16
Abstract: PURPOSE:To easily form an interference color free from variance by a single treatment by vapor-depositing one or more metals (alloys) onto the prescribed parts on the surface of a corrosion resisting base material by the use of masking and then applying anodic oxidation treatment to the above. CONSTITUTION:Regions A, B on the surface of a corrosion resisting metal 1 as a base material are covered with a masking material 21, and a thin film 3 of Ti, etc., is formed by means of vapor deposition. The masking material 21 is peeled and the region B and a region C are covered with a masking material 22, and a thin film 4 of TiCN, etc., is formed by means of vapor deposition. Subsequently, the masking material 22 is peeled, and the regions A, C are covered with a masking material 23 and a thin film 5 of Zr, etc., is formed by means of vapor deposition. Then, anodic oxidation treatment is carried out in a phosphoric acid bath, etc. By this method, the multicolored surface having a combination of dissimilar colors in the regions A, B, C, respectively, can be obtained by subjecting the base material surface to a single anodic oxidation treatment as mentioned above.
Patent JP-H01207786-A (JP)
Title: Input/display uniting device
Inventor: AKIYAMA SETSU
IPC: G09F9/00
Filed: 1988-02-16
Abstract: PURPOSE:To obtain a simplified, miniaturized and inexpensive device and to make it possible to input data while checking a display on a display part by forming a pattern detecting/inputting part based upon light unitedly with a plastical and direct display part based upon light, electricity, heat or the like. CONSTITUTION:The input part using a position sensor for detecting a position or a pattern input based upon light as a main constituting component and the display part for displaying the same position or pattern as the inputted one reversibly by energy selected from light, heat, electricity, and magnetism without passing it through a circuit for arithmetic operation or calculation are laminated and united with each other. The photosensing (photodetecting) position sensor 1 to be used senses/detects the position and locus at the time of inputting a position (point, spot) or a pattern (character, line, graphic) by light from a light pen 3 or the like and transmits, stores and records the detected result in an information terminal apparatus. Consequently, operability can be improved and the miniaturized, inexpensive and simplified device can be obtained.
Patent JP-S58163625-A (JP)
Title: Manufacture of plastic sheet having high gloss and low friction coefficient
Inventor: AIRIIN EFU OSARIBAN
IPC: B29D7/01
Filed: 1983-03-01
Abstract: A plastics sheet or laminate having the sheet as an outer layer has a surface of low friction and high gloss which is produced by extruding a layer of thermoplastic and pressing it while hot against the surface of a chill roller. The chill roller is highly polished and has minute randomly distributed superficial depressions therein of an average depth of about 5 microns, a depth standard deviation of less than 3 microns, an average frequency of about 3,000 per square centimeter, and an average area per depression of less than 1,000 square microns. The depressions are convex with rounded peripheries and are reproduced - as prominences - on the thermoplastic face material. The surface will have a coefficient of friction generally less than 1.0 with respect to itself, while nonetheless retaining a high gloss appearance. The sheet is useful as a protective outer layer of tubular containers e.g. toothpaste tubes.
Patent JP-S58151204-A (JP)
Inventor: ISHIKAWA TOKIHIRA
IPC: B28B11/08
Filed: 1982-03-03
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-H03238989-A (JP)
Title: Rotary head type magnetic video recording and reproducing device
Inventor: OWASHI HITOAKI
IPC: H04N5/91
Filed: 1990-02-16
Abstract: PURPOSE:To attain consecutive shot and insert recording or the like and to prevent a reproduced picture from being disturbed by keeping the consecution of alternate field with a recorded video signal so as to record other video signal. CONSTITUTION:The device is provided with field discrimination circuits 21, 23 and a coincidence detection circuit 24 and the phase of a frequency division output of a 1/2 frequency divider circuit 25 is subject to inversion control in response to the output of the coincidence detection circuit 24. Prior to the start of consecutive shot or insert recording or the like, the repetitive order of odd and even number fields of a reproduced recorded video signal and the video signal to be recorded newly is made coincident by a reproduction field inversion means. Then the recording of other video signal is started in this state and the other video signal is recorded while keeping the consecution of field alternate with respect to the recorded video signal. Thus, no discontinuous field alternate is caused at joints of the recorded video signals.
Patent JP-H01212294-A (JP)
Title: Liquid phase crystal growth method
Inventor: TANAKA AKIRA
IPC: H01L21/208
Filed: 1988-02-18
Abstract: PURPOSE:To obtain a good-quality epitaxial growth crystal layer by previously impregnating an element of the higher vapor pressure among substrate constituting elements into a substrate holding part of a slider and a cap covering said part prior to execution of crystal growth, then executing the prescribed crystal growth on a substrate in sliding type liquid phase crystal growth. CONSTITUTION:The following method is adopted in the sliding type liquid phase crystal growth in which the epitaxial layer is grown on the substrate 1 by bringing melts (e.g.; 10a, 10b, 10c) into contact with the surface of the substrate 1: The element (e.g.; P) of the higher vapor pressure among the constituting elements of the substrate 1 is impregnated with the substrate holding part 3 of the slider 2 and the cap 8 covering said part (e.g.; the P impregnated part is shown by 14) and thereafter, the substrate 1 is held in the substrate holding part 3 and is subjected to the prescribed crystal growth.
Patent JP-H02212927-A (JP)
Title: Binary integer multiplication processing method
Inventor: TERADA TAKANORI
IPC: G06F7/38
Filed: 1989-02-14
Abstract: PURPOSE:To realize 63-bit integer type multiplication without using a floating decimal point instruction by executing sorting by means of the high-order n bits of the multiplicands and the high-order n bits of the multiplier, and when overflow does not occur, calculating the product between the multiplicand and multiplier by means of the calculation between the respective data at n bits. CONSTITUTION:When a multiplicand X is multiplied by a multiplier Y so that a multiplication result may be expressed in the range of 2n bits by a computer 10 whose one word consists of the n bits, first the multiplicand and multiplier are respectively divided into n bits in a processing stage P1. In a processing stage P2, the top bit of the low-order n bits is transferred to the lowest-order bit of the high-order n bits. The original value of the high-order n bits are shifted to a left side by one bit respectively. Next in a processing stage P3, the overflow is checked so that the multiplication result may be expressed in the range of 2n bits, and the product and sum of the respective n bits are calculated, and the calculation result is obtained. Thus the 63-bit integer type multiplication in a FORTRAN program, etc., can be realized without using the floating decimal point instruction.
Patent JP-S61194739-A (JP)
Title: Master slice type semiconductor device
Inventor: KURAHARA AKIO
IPC: H01L27/118
Filed: 1985-02-22
Abstract: PURPOSE:To decrease the impedance of power line, absorb the potential variation, reduce the potential fluctuation of power line, and stabilize the performance, by connecting the electrostatic capacity caused by the P-N junction of virgin cells on the logic cell column to the power line with the gate array. CONSTITUTION:The drain and the source of each of the P-channel transistor 1 and the N-channel transistor 2 are connected to the power source VDD and VSS, respectively. The diffusion regions of the drain and the source which constitute the P-N junction with the substrate behave as a capacitance connected in parallel to the power line, and absorb the potential variation of power line. On the logic cell column, an example is illustrated as an embodiment. In the diagram, the basic cell 7, the macro cell 8, the power lines 9 and 10 of VDD and VSS are shown. At the time of aluminum wiring, the virgin basic cells are connected to the power line, with the contact holes 11 connecting the virgin basic cells with the power line, the contacted holes 12 connecting the metal wires with each other, and the wire grid mesh 13 for design use.
Patent JP-H02212925-A (JP)
Title: Used paper prediction output device
Inventor: HANADA NOBUO
IPC: B41J15/04
Filed: 1989-02-14
Abstract: PURPOSE:To make unnecessary the troublesome manual updating of a used paper ledger by providing an instructing sentence analyzing part, a basic information storing part, a management information editing/output part, a job execution schedule read part, an output paper predicting part and a predicting information editing/output part. CONSTITUTION:When a paper using quantity is predicted, a paper using quantity predicting instruction in an updating prediction instruction 2 to indicate a prediction date is outputted to a used paper prediction output device 1. The paper using quantity predicting instruction is analyzed by an instructed sentence analyzing part 11 in the used paper prediction output device 1, and in an output paper predicting part 15, based on job basic information in a job information storage device 3 stored beforehand, output paper predicting information is stored into an output paper prediction storage device 5. The output paper predicting information stored into the output paper prediction storage device 5 is read by a predicted information editing output part 16, and based on the output paper predicting information, respective types of related charts are edited and outputted as the screen on a display device 6 or the slips on a printer 7. Thus the troublesome manual updating of the used paper ledger is made unnecessary.
Patent JP-S59163123-A (JP)
Inventor: TSUDA MASAAKI
IPC: B65B51/08
Filed: 1983-03-02
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-S59161584-A (JP)
Inventor: FUKUCHI SHIGEKI
IPC: E06B9/17
Filed: 1983-03-02
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-H05200609-A (JP)
Title: Identifying device for opening closing of main spindle chuck
Inventor: IGAMI KENJI
IPC: B23Q17/00
Filed: 1992-01-23
Abstract: PURPOSE:To carry out adjustment according to the change in a state of a main spindle chuck being used, such as the change between a state of outer diametral chucking and inner diametral chucking, only by carrying out simple operation. CONSTITUTION:Position detection switches LS1-LS3 for detecting the expanded/ contracted position of a chuck cylinder 10 that opens/closes a main spindle chuck 6 are provided on a identifying device 13 for open/close state of the main spindle chuck 6. An open/close state detection means 13 for detecting the open/close state of the main spindle chuck 6 based on the ON/OFF state of the position detection switches LS1-LS3, is provided. Certain types of open/ close judgement references 13a-13f are provided on the open/close state detection means 13. A judgement reference alterlation means 14 for selecting the open/ close judgement references 13a-13f corresponding to a set data, is also provided.
Patent JP-H03236819-A (JP)
Title: Structure of hair catcher to be provided in bathtub water circulation passage
Inventor: MORIKAWA TETSUO
IPC: E03C1/262
Filed: 1990-02-15
Abstract: PURPOSE:To catch hair, fibers, dirt, etc., by a hair catcher provided in a bathtub circulating passage for circulating bathtub water, achieve a sterilizing effect without providing a sterilizing means, and clean it comfortable by composing the hair catcher to have an antibacterial function. CONSTITUTION:A hair catcher 2 is installed at an entrance part of a bathtub water circulating passage 1, for example. The hair catcher 2 is composed of a mesh body 17 of a cylindrical form having a bottom, and a filtering material 3 installed inside the mesh body 17, and a synthetic resin foam body, nonwoven fabric, etc., is used for the filtering material 3. The hair catcher 2 is provided with an antibacterial function. For antibacterial material to be used, that mixed with a small amount of heavy metal such as Ag ions, Cu ions, etc., can be used. A pump 24 is operated to suck bathtub water in a bathtub 4 into the bathtub water circulating passage 1, filter hair, towel fibers, dirt, etc., in the bathtub water at the part of the hair catcher 2, and sterilize it by the antibacterial function of the hair catcher 2 simultaneously. Slime by microorganisms is not produced in the hair catcher 2, thereby it can be cleaned comfortably.
Patent JP-S60180100-A (JP)
Inventor: HOSOKAWA TERUO
IPC: H05H13/04
Filed: 1984-02-27
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-H09223919-A (JP)
Title: Balun for portable radio equipment and antenna assembly with tuning element
Inventor: KEBIN EMU HIRU
IPC: H01Q1/38
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an antenna assembly provided with a power supply network for which a dimension and performance are optimized. SOLUTION: The arms 310, 320, 330 and 340 of an antenna element are connected to a balance-to-unbalance transformation circuit network 510 at an excitation power supply point and this antenna assembly is formed. By providing a tuning element on a position close to connection parts 610 and 620 to the excitation power supply point, the characteristics of the dimension or the like of the antenna assembly are improved. The tuning element 410 is electrically connected to one arm 330 and arranged with a clearance from the adjacent arm 320. There is a case that the clearance is provided also between the tuning element 410 and the excitation power supply point. It is preferable that the arm and the tuning element are a thin film metallic arm formed on a thin and long dielectric pipe 210.  The balance-to-unbalance transformation circuit network 510 can be arranged inside the thin and long dielectric pipe 210.
Patent JP-H10230800-A (JP)
Title: Electronic device for vehicle
Inventor: YANAGISAWA TAKASHI
IPC: B60R16/02
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To accurately diagnose the various parts for the purpose of maintenance. SOLUTION: An ECU 1 confirms the position of your own vehicle based on a GPS device 11 and a map data base 16. A running distance detected by a running distance sensor 12, is related with the position of your own vehicle, and its running history is then stored in a memory 17. Besides, its entire running distance is also stored in the memory 17. A distance Li for recommending replacement is computed every specified distance by an Li operation processing part 20 based on its running history and maintenance information. Necessities for maintenance are judged by the ECU 1 based on the L1 and its entire running distance, and a driver is informed of its necessities for maintenance by means of an indication unit 19. When maintenance is carried out next, maintenance information is thereby renewed.
Patent JP-H03239557-A (JP)
Title: Manufacture of ink jet head
Inventor: MIZUNO RYUKICHI
IPC: B41J2/045
Filed: 1990-02-15
Abstract: PURPOSE:To prevent a recording ink from leaking out from an ink jet head and from staying between piezoelectric transducers by joining together nozzle forming members after filling sealing material in gaps produced between the piezoelectric transducers. CONSTITUTION:A sealing material 36 is filled in gasp (part G) between piezoelec tric transducers 21. The sealing material 36 is to be so filled as not to be extended from the end of a base material 25 to the free end of the piezoelectric transducer 21 is order to avoid its effect on the vibration of the piezoelectric transducer 21. The bond 24 similar in kind to the sealing material 36 is applied by screen printing to the joint faces of nozzle forming members 22 so as to bond the nozzle forming members 22 to the piezoelectric transducer 21 at prede termined overlapping faces. It is desirable that the bond 24 approximates to the sealing material 36 in solubility parameter. Since the nozzle forming members 22 are joined together after filling the sealing material in the gaps between the piezoelectric transducers 21, the filling material can be filled in the gaps close to the fixed end of the piezoelectric transducer. Therefore, the staying of a recording ink in the gaps can be prevented completely.
Patent JP-S59160355-A (JP)
Title: Diagnostic system of computer system
Inventor: ONO AKIHIKO
IPC: G06F11/22
Filed: 1983-03-03
Abstract: PURPOSE:To diagnose a circuit connecting device and a communication controller without any external simulator by incorporating a simulator function for a DDX network in a diagnostic program. CONSTITUTION:A circuit connecting device LIA#0 operates normally as a diagnosed side and a device LIA#1 operates as a simulator for a connecting device on a DDX network side. The diagnostic program 8 operates the data line (T) and control line (C) of the device LIA#1 freely to control the data line (R) and control line (I) of the device LIA#0. Consequently, the device LIA#0 is considered to be connected to the normal connecting device on the DDX network side and the lines R and I of the device LIA#1 are monitored to confirm the operation of the device LIA#0.
Patent JP-H09230048-A (JP)
Title: Optical fiber for radiation sensor and forming method thereof
Inventor: NAKAMURA KAZUNORI
IPC: G02B6/02
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To repair a defect in the interior of glass of an optical fiber caused by radiation exposure by applying voltage to a metal wire buried in a clad part to heat the metal wire by current conduction, thereby heating the optical fiber. SOLUTION: A hole is bored in a part of an optical fiber base metal with an outside diameter about 100mm which becomes an optical fiber 1 for a radiation sensor corresponding to a clad part 5 by a drill with an outside diameter about 18mm, and levelling base metal is connected to the front and rear end parts of the base material and drawn by an optical fiber wire drawing furnace to form an optical fiber 2 having a hole 9. A fluid, for example, air is force-fed from one end of the optical fiber 2 having a hole 9 to feed a metal wire 11 with a force-fed fluid, so that the metal wire 11 is passed through the optical fiber 2. Voltage is applied to the metal wire 11 to heat the metal wire 11 by application of an electric current, thereby heating the optical fiber 2.  Thus, a defect in the inside of glass of the optical fiber 2 caused by radiation exposure is repaired by heating to reduce or eliminate color center absorption.
Patent JP-S57148781-A (JP)
Title: Reader printer
Inventor: KASHIWAGI KAZUO
IPC: G03B27/32
Filed: 1981-03-11
Abstract: PURPOSE:To perform the focusing at an easy-to-see front position regardless of  the size of paper and to carry out the printing, by giving an indication of the  printing position to a reflective screen on the basis of the area near an end of  the reflective screen close to an observer. CONSTITUTION:When a desired frame on a fisher carrier 16 is projected on a screen 9 to obtain a print, an operator decides first the printing position of an image on the basis of the printing frame based on the lower base of the screen and printed on the screen 9 and then carrying out the focusing while looking at the easy-to-see lower part of the screen. Thereafter, a print button is pushed to turn off a projection lamp 3, and the screen 9 moves to a position 9'. At the same time, the photosensitive paper S is shifted up to the position of exposure by a conveyor belt 13. Then the lamp 3 is lit up for a certain period of time for exposure, and the paper S is sent to a development roller 15 by the belt 13 simultaneously with the switch-off of the lamp 3. The paper S is then developed and discharged to the outside of the device housing. At this moment, the screen 9 is also set at its original place.
Patent JP-S59159291-A (JP)
Title: Laser focusing method
Inventor: YOSHIDA YASUYUKI
IPC: B23K26/02
Filed: 1983-03-03
Abstract: PURPOSE:To focus a laser beam with high accuracy on a work in the stage of working by the laser beam by observing directly the focal position of the laser beam with a high resolving power image pickup device using a television as a monitor. CONSTITUTION:It is necessary to focus exactly a laser beam 1 onto the surface of a work in the stage of condensing the laser beam with a lens 2 and a performing welding, cutting, etc. of a work. The greater part of the beam 1 is reflected and attenuated by an attenuator 5 and thereafter the beam is condensed by the lens 2. A high resolving power image pickup device 4 such as an IR television camera or the like is placed near the focal position to pick up the focal image. The focal image 7 is directly observed with a monitor television 6. The exact focal position is decided with the television 6 by moving vertically the image pickup device, by which the focal position of the laser beam is detected easily with high accuracy.