baber/WOPTO huggingface dataset:
Patent JP-H09260429-A (JP)
Title: Semiconductor element mounting board
Inventor: HAMAZAKI HIROSHI
IPC: H05K3/30
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent increase in size of an element and increase in manufacturing processes for a mounting board, and restrain inclination of a mounted element, by forming a protrusion for supporting a semiconductor element in contact, near a wiring pattern at a mounting position of the semiconductor element to be directly mounted on the board surface. SOLUTION: On lateral sides of electric wirings 106a, 106b on a semiconductor element mounting board 101 for mounting a semiconductor element 200 thereon, solder metals 103a-103d for supporting the semiconductor element which are not related to electrical and mechanical connection between the semiconductor element 200 and the board 101 are provided. By supporting the semiconductor element 200 by the solder metals 103a-103d, the semiconductor element 200 is prevented from being inclined and erroneously contacting the electric wiring. Thus, a function to prevent a short circuit due to inclination may be provided simultaneously with formation of the electric wiring and the solder metal on the board, simply by adding some patterns, without causing increase in cost due to increase in size of the semiconductor element or increase in board working processes.
Patent JP-S63229339-A (JP)
Title: Method for measuring stress magnifying coefficient and apparatus for monitoring residual life of cracked member
Inventor: ITO YOSHIYASU
IPC: G01N3/06
Filed: 1987-03-18
Abstract: PURPOSE:To obtain a measured value with high accuracy, by calculating stress magnifying coefficient on the basis of the opening displacement and slide displacement of the crack at a specific place and a specific formula. CONSTITUTION:With respect to two points of the set positions [1/10<=L2/2C<=(L1+L2)/2 C<=3/10] of the jigs 12, 13, 14, 15 within a range 1/10-3/10 the total length 2C of a crack 11 whose stress magnifying coefficient must be measured, the opening displacement and slide displacement of the crack are respectively displaced by a displacement meter and the stress magnifying coefficient is calculated from formulae I, II on the basis of the detection results and the stress magnifying coefficient of the leading end of the crack is calculated according to a proportional extrapolation method. By this method, the stress magnifying coefficient can be obtained with high accuracy. In the formulae I, II, KI and KII are stress magnifying coefficients respectively DELTAV is the displacement of the crack in the direction right-angled to the length direction thereof and the opening displacement of the crack, DELTAu is the shearing displacement parallel to the length direction of the crack, aI and aII are calibration coefficient and C is the half-length of the crack.
Patent JP-S60725-A (JP)
Title: High energy, high dc voltage electrolyte capacitor
Inventor: ARUBEERU KANSERU
IPC: H01G4/38
Filed: 1984-04-02
Abstract: A discharge capacitor having an energy density of at least 0.4 J/cm3, perferably for defibrillators, comprising at least one plastic dielectric foil and two electrically conductive armatures (4) separated by the plastic foil is rolled up and enclosed in a housing (60) and has an operating voltage in the range of 600 V to 6000 V and an electric energy accumulation capacity of 10 J to 500 J. Each armature (4) coacts with at least one of the plastic foils (6, 7, 86, 87, 88). Each armature is formed by a metallization (4) and is applied to a paper foil (5) impregnated with a liquid dielectric to provide a regenerating capacity. The impregnated foil is superimposed upon one of the plastic foils so that the capacitor takes the form of a regenerating (self-curing) capacitor.
Patent JP-H08239567-A (JP)
Title: New curable polyphenylene ether resin composition and composite material and laminated material produced by using the composition
Inventor: KATAYOSE TERUO
IPC: C08G65/48
Filed: 1995-02-28
Abstract: PURPOSE: To obtain the subject resin composition containing a reaction product of a polyphenylene ether with an unsaturated carboxylic acid or its acid anhydride, having excellent dielectric properties, free from evaporation loss of the components to keep stable compounding ratios and suitable as a prepreg for multi-layer printed circuit board. CONSTITUTION: This resin composition is composed of (A) a reaction product of a polyphenylene ether with an unsaturated carboxylic acid or its acid anhydride, (B) triallyl (iso)cyanurate, (C) an epoxy resin and (D) an inorganic filler. The amounts of the components A and B are 98-40 pts.wt. and 2-60 pts.wt. based on 100 pts.wt. of A+B, respectively, the amounts of A+B and C are 99-1 pt.wt. and 1-99 pts.wt. based on 100 pts.wt. of A+B+C, respectively and the amounts of A+B+C and D are 99-10 pts.wt. and 1-90 pts.wt. based on 100 pts.wt. of A+B+C+D, respectively. The composition is preferably further incorporated with (E) dicumyl peroxide and/or α,α'-bis(t-butylperoxy-m-isopropyl) benzene.
Patent JP-S62221775-A (JP)
Title: Natural language processing system
Inventor: FUTAMURA TAKAYO
IPC: G06F17/27
Filed: 1986-03-20
Abstract: PURPOSE:To facilitate the extension of a grammar rule and at the same time to reduce the description amount of the rule, by defining a language model with an object of a class level and describing the grammar rule within the class in division into rule sets. CONSTITUTION:A word model 14 expresses the attribute relation and the high- order/low-order relation between objects in terms of the subject field related to the language meaning. A grammar rule is described in division into rule sets within a class where a language model 15 formed in a hierarchical structure by an object of a class level has a high-order/low-order rank relation. A modeling system 16 controls the objects forming a class. When an input language like a Japanese sentence, etc. is inputted through an input part 11, a word division processing part 12 refers to a word dictionary 13 to divide the input sentence into words. A sentence structure/meaning analysis part 17 uses the model 15 to interpret the sentence structure and produces a sentence structure analysis tree for input sentences. Then the part 17 makes use of the model 14 based on the sentence structure/analysis tree to interpret the meaning and produces a speech act of the input sentence.
Patent JP-S59189493-A (JP)
Inventor: HAYAKAWA FUYUHISA
IPC: G07F7/08
Filed: 1983-04-13
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-H05261317-A (JP)
Title: Cyclone separator device
IPC: B04C5/28
Filed: 1992-03-19
Abstract: PURPOSE:To provide a cyclone separator device capable of improving the separation efficiency of dust, especially, the separation efficiency of dust of mall particle diameter from the other, in a cyclone separator. CONSTITUTION:A fluid containing dust is allowed to flow in a cyclone separator 1 from an upper-stage inlet hole 2 and a lower-stage inlet hole 3 so that the inflow stream becomes a whirl current 5. In this case, the upper-stage inlet hole 2 and the lower-stage inlet hole 3 are arranged so that a whirl current from an adjacent inlet hole does not interfere with the whirl current 5. Thus high separation efficiency is obtained between the whirl currents from the adjacent inlet holes, because no interference phenomenon which worsens the separation efficiency of dust of mail particle diameter from the other occurs.
Patent JP-S53147637-A (JP)
Title: Etching method and apparatus for same
Inventor: NAGATA SEIICHI
IPC: H05K3/08
Filed: 1977-05-30
Abstract: PURPOSE: To accomplish ultra fine working by hitting a work with chemically active atoms, moleculaes or gases excited to ions in a specific direction of incidence so as to prevent side etching. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01238231-A (JP)
Title: Encoder and decoder
Inventor: INOUE TORU
IPC: H03M13/00
Filed: 1988-03-18
Abstract: PURPOSE:To form the format of a code word transmission in a required rectangular arrangement and to attain a compatibility with an existing system by securing a prescribed dummy symbol at the symbol part of a required code word and storing a lost information forming L vector. CONSTITUTION:In the encoder or the like of the code capable of being error corrected, an encoding operation is executed in an encoding program memory 16, the encoding and operating circuit 17 of a Galois volume operating circuit to calculate the code word consisting of the information symbol part of n2Xk1 symbols and the inspecting symbol part of n2Xl symbols. In this information symbol part, the dummy symbol part of the l symbols is secured, in this part, the prescribed dummy symbol is stored and the rectangular arrangement consisting of the information symbol part of the encoded n2Xk1 and first and second contact symbol parts of the respective n2Xl symbols is formed and the L vector of the l symbols on which the second inspecting symbol part is superimposed is stored in an encoding memory 18 in place of the dummy symbol. A decoder is similarly constituted of the rectangular arrangement to secure the compatibility with the existing system.
Patent JP-H03263017-A (JP)
Title: Optical wavelength converting device
Inventor: MITSUMOTO SHINJI
IPC: G02F1/355
Filed: 1990-03-14
Abstract: PURPOSE:To prevent the degradation of wavelength conversion efficiency by providing a shielding layer on the surface of an optical wavelength converting element made of bulk single crystal of nonlinear optical materials and enclosing this element in inert gas. CONSTITUTION:After a shielding layer 13 to isolate the surface of an optical wavelength converting element 10 from the peripheral atmosphere is provided on the surface of this element 10, the element 10 is stored in a closed vessel 20 provided with transparent windows 27 and 28 through which the wavelength conversion wave emitted from the element 10 is transmitted, and this closed vessel 20 is packed with inert gas. Consequently, sublimation, metamorphosis, deliquesscence, or the like of nonlinear optical materials is surely prevented, and degradation, thickness change, and peeling of the shielding layer 13 are suppressed, and its effect is stably obtained for a long period. Thus, the reduction of incidence efficiency of a fundamental wave is prevented, an the wavelength converting element is kept high.
Patent JP-H07273844-A (JP)
Title: Holding system and holding method of key telephone set
Inventor: KAMIYA YOSHIO
IPC: H04M1/80
Filed: 1994-03-31
Abstract: PURPOSE:To provide a holding system and a holding method which are capable of surely preventing the malfunction of a holding circuit and holding by a simple operation. CONSTITUTION:This system is composed of a control part 4 provided with a holding instruction signal discrimination part 4a discriminating whether a signal is the holding instruction signal outputted by depressing a push button or not and an on-hook signal discrimination part 4b discriminating whether an on-hook is performed or not, a holding circuit 5 provided with a holding preparatory circuit 5a inputting the holding preparatory signal outputted from the holding instruction signal discrimination part 4a and making the holding circuit 5 a holding preparatory state and a rise circuit 5b inputting the holding circuit start signal outputted from the on-hook state discrimination part 4 and making the holding circuit 5a start state.
Patent JP-H04277219-A (JP)
Title: Pile driving machine for soil pile
Inventor: ASADA SHINICHI
IPC: E02D17/13
Filed: 1991-03-05
Abstract: PURPOSE:To perform digging and insertion of a core member linearly in order by means of pile driving machine for soil pile without causing a digging blade and the core member to come into contact with each other. CONSTITUTION:In a soil pile driving machine which comprises three digging rods 8 rotatably and ascendably/descendably installed to a leader 4 erected on a running vehicle 2, the digging blade l0a of the digging rod 8 on one side in the direction in which the three rods are arranged side by side is formed with a diameter smaller than that of the digging blade 10b on the other side. When a smaller diameter dug hole 10a is dug while overlapping a large diameter dug hole 12c on the end, the smaller diameter dug hole 10a is dug while being apart from an H section steel previously inserted therein so as to avoid mutual contact.
Patent JP-S51139725-A (JP)
Title: Optical system for t.v. camera with automatic adjusting devices
Inventor: HIROSE TAKAMASA
IPC: G02B27/00
Filed: 1975-05-28
Abstract: PURPOSE: To eliminate the need for the adjustment of colour temperature for every time it varies with the change in environment for photographing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59189376-A (JP)
Title: Toner cartridge of copying machine
Inventor: ISHIKAWA SEISHI
IPC: G03G15/08
Filed: 1983-04-12
Abstract: PURPOSE:To prevent the outer circumference of a storage body from being stained with toner by arranging elastic members at both side parts of the opening part of the storage body. CONSTITUTION:The opening part 7 is formed at the upper part of the cylindrical storage body 6, and the opening part 7 is provided with a detachable cover 8. Then, the elastic members 9 and 9' made of urethane foam or rubber, etc., are arranged at both end parts of the opening part 7 to the overall length of the storage body 6. When the storage body 6 is fitted in the housing 11 of a developing machine, the cover 8 is removed to open the opening part 7, which is set upward to press the members 9 and 9' against the internal wall surface of the housing 11. When the storage body 6 is rotated in said state, the members 9 and 9' slide on the internal wall surface of the housing 1 in contact to scrape toner sticking to the internal wall surface and collect it in the storage 6 for cleaning, and when the storage body 6 is drawn out of the housing 11, a machine cover and a floor surface are prevented completely from being stained with the toner.
Patent JP-H029375-A (JP)
Title: Vector altered by sequence coding amino acid sequence contained in protein of mammal having biological activity of membrane receptor, formula of said sequence in single cell culture transformed by said vector and investigation of ligand confirming receptor
Inventor: SUTEFUANO MARURO
IPC: C07K14/705
Filed: 1989-03-17
Abstract: PURPOSE: To easily examine the affinity of a receptor for ligand by transforming a monocyte host with a vector containing a DNA sequence coding for a mammal's membrane receptor and bringing the resulting cultured product into contact with a ligand.  
     CONSTITUTION: First, a nucleotide sequence coding for a mammal's membrane receptor (e.g. α-adrenaline human receptor) is inserted into a vector. Secondly, a monocyte host (e.g. Escherichia coli) is transformed by use of the resultant vector. Subsequently, the transformant unicellular organism is cultured in a medium, the resulting cultured product is brought into contact with a ligand to be examined to detect similar reaction(s) for both. Thereby, the affinity of the mammal's receptor classified as a receptor bound to protein G for the ligand can be examined easily. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62220346-A (JP)
Title: Recording control system
Inventor: OGASAWARA YUTAKA
IPC: B41J19/30
Filed: 1986-03-24
Abstract: PURPOSE:To make the high quality recording possible without generating any slippage of a recording position regardless of the transfer direction or the transfer speed of a recording head, by driving the recording head synchronized with just the middle time point between each start time point and each end time point of pitch transfer. CONSTITUTION:CPU 1 carries out control operation according to a control program and sends a control signal and recording data to the recording head driven by, for instance, a drive signal F2 and the print mechanism 3 driven by an excitation switching signal F1 via an input output port 2. The recording operation is carried out just at the middle time point between the leading edge and the trailing edge of an excitation switching signal F1. Because the transfer speed from the leading edge to the trailing edge of the excitation switching signal F1 of the recording head herein can be considered as a constant velocity by inertia, the recording position of a dot D becomes just the middle point between positions P1 and P2. Therefore, the recording position is specific regardless of the transfer direction and the transfer speed of the recording head and the high quality recording can be achieved without generating any slippage.
Patent JP-S58181906-A (JP)
Inventor: TADA HIROSHI
IPC: E01B25/10
Filed: 1982-04-19
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-2000256780-A (JP)
Title: Steel excellent in joint toughness and its production
Inventor: FURUKAWA JUN
IPC: B22D11/20
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide steel excellent in joint toughness and satisfying the class of 440 to 600N/mm2 as to tensile strength as the one for vessels and marine structures. SOLUTION: This steel excellent in joint toughness is the one contg. 0.04 to 0.10% C, 0.60 to 1.6% Mn, <=0.05% P, <=0.03% S, 0.05 to 0.40% Ni, 0.005 to 0.05% Nb, 0.005 to 0.02% Ti, <=0.015% Al, 0.003 to 0.008% N and 0.0003 to 0.002% B, and in which the contents of C and Mn in the center part of the sheet thickness is lower than those in the part of 1/4 sheet thickness. In the method for producing the steel excellent in joint toughness, molten steel having the above-mentioned compsn. is cast into a continuous casting mold to form into a slab, which is subjected to bulging and is thereafter applied with large rolling reduction to form into a continuously cast slab, which is reheated in the temp. range of 950 to 1250 deg.C, is hot-rolled and is cooled from >=650 deg.C to <=550 deg.C at a cooling rate of 1 to 50 deg.C/sec.
Patent JP-H09254499-A (JP)
Title: Apparatus for automatically issuing certificate
Inventor: KATO YOSHIBUMI
IPC: G07F9/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent a small-size certificate from being obliquely delivered and effectively use a blank part by setting a paper to a uniform large size and printing various types of information on a part other than the entry part of the paper, when issuing different sizes of certificate by each of plural autonomous bodies using their own respective single unit of automatic certificate issuing machine. SOLUTION: This automatic certificate-issuing machine 1 is capable of issuing two different sizes such as an A4 size and an A5 size of certificate, and is actuated upon a program under a command by CPU 13 connected to a host computer 31. In addition, various sets of data for printing data on the blank part other than a certificate entry part of a paper and data on the printing of a perforated line are stored in a hard disc 17. Further, various sets of information are printed on the part other than an entry part of a certificate, so that the blank part of the paper can be effectively used. Besides, various types of paper to be used are of the same uniform size and therefore, can be prevented from being obliquely delivered from the automatic certificate issuing machine.
Patent JP-H02242571-A (JP)
Title: Connection of steel-cored aluminum cable
Inventor: SAKABA MASAHIRO
IPC: H01R43/048
Filed: 1989-03-16
Abstract: PURPOSE:To enable lessening of compression time and the contraction of a connection sleeve by restraining the outer periphery of a connection sleeve into which stranded wires to be connected are inserted, and pressing in a pin from one direction alternately three times or more in the longitudinal direction of the connection sleeve. CONSTITUTION:Steel-cored aluminum cables (ACSR) 2 and 2' for an overhead wiring are constructed in a connection sleeve with steel cores 2b and 2b' arranged in the center part, and aluminum stranded wires 2a and 2a' provided at the outer peripheral of the steel cores 2b and 2b'. A connection sleeve 1, into which ACSR 2 and 2' are inserted, is inserted into the sleeve insertion hole 5 of the restraining fittings 6 and 6' of a compression connection jig, and the fittings 6 and 6' are nipped from the upper and lower sides to be closely clamped with fixing fittings 9 and 9'. Then the fittings 9 and 9' are released the compression connection jig is rotated by about 180 deg. and moved in the longitudinal direction of the connection sleeve, and the press-in of a compression pin 8 is made on one side repetitively three times or more. This enables the connection sleeve 1 to be shortened, and compression times to be lessened.
Patent JP-S60209032-A (JP)
Inventor: GOTOU MASUMI
IPC: D02G3/02
Filed: 1984-03-30
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-S58182233-A (JP)
Title: Pattern inspection system
Inventor: HAMADA TOSHIMITSU
IPC: G03F1/84
Filed: 1982-04-20
Abstract: PURPOSE:To accurately inspect a sample pattern by partitioning a pattern, considering errors of positioning and quantization, into the area near the boundary and internal/ external regions and moreover the boundary into the corners and straight regions and by comparing a sample with the reference in the internal/external regions and detecting existence of corners at the angled areas and also detecting adequacy of linearity. CONSTITUTION:A picture 8 is picked up in synchronization with CP and is binarized 11. Then, corners are extracted 12 on one hand, and scanning is delayed 11' by an amt. corresponding to 2H+2 picture elements (H means a horizontal one scanning period) from the reference pattern memory 10 for cancelling leading period, corners are drawn 13 and data is input to a circuit 19, on the other hand. Meanwhile, an address is designated by CP and the reference pattern signal is obtained from the memory 10 with a delay by an amt. corresponding to 2H+2 picture elements from image pick-up 8. Thereafter, corners, straight boundary and internal/external regions are extracted 14-16 respectively and compared 17-19 with the relevant regions of sample. The results are combined 20 and output. Circuits 12-16 respectively read sample local memory pattern 24 through register group 32 for a delay of 1 H and output result of comparison between picture elements of sample and reference through EXOR and NOR circuits. Sample pattern can be inspected correctly with such constitution.
Patent JP-H1024337-A (JP)
Title: Heat exchanger tube, its manufacturing method and device
Inventor: OTOMI KAZUAKI
IPC: B21D22/02
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide such a manufacture of a heat exchanger tube that dispenses with a large and very costly press or die and that is inexpensive and also capable of an optimum design in accordance with various needs. SOLUTION: A cylindrical material 24 to be worked that is made of a thin metal is set in a female die 31 provided with multiple recessed parts 32 on the outer circumferential face of the shaft 63, with more than one forming pin 35 inserted in more than one guide holes 34 provided in a pin guide member 85 oppositely facing the female die 31. The material 24 to be worked is made movable or immovable in the shaft direction, or rotational or irrotational, selectively and combinedly, according to a pattern to be formed; a ring 88 is rotated supporting a roller 89 which is movable in the radial direction and which comes into contact with a cam 101, thereby continuously moving the forming pin 35 forwards and backwards.  The material to be worked is plastically deformed through the striking motion of the forming pin 35, and is formed with a number of continuous or discontinuous rugged lines which are orthogonal, parallel, inclined, or zigzag against the axial direction. With a pin guide member 85 rotated, and with the position of the forming pins 35 successively staggered, a required number of rugged lines can be formed using a small number of forming pins.