baber/WOPTO huggingface dataset:
Patent JP-H097934-A (JP)
Title: Liquid supplying device for board processing
Inventor: OTANI MASAMI
IPC: H01L21/304
Filed: 1995-06-19
Abstract: PURPOSE: To prevent vaporized processing liquid from liquidizing by condensation during processing fluid transfer. CONSTITUTION: A liquid storing vessel 12 storing processing liquid which processes the surface of a board W is junctioned with an inducing piping of carrier gas. A straightening vane 10 supplying the processing liquid to the board W is junctioned with the liquid storing vessel 12 via a transfer piping 14. Processing fluid which the processing liquid is vaporized and mixed with the carrier gas is supplied to the board W. A heat exchange coil 21 is provided in the liquid storing vessel 12, water with a predetermined constant temperature which is lower than one in clean room is made to flow through the heat exchange coil 21 to control processing fluid temperature being higher than the side of the liquid storing vessel 12.
Patent JP-S6069647-A (JP)
Title: Formation of pattern
Inventor: AKIMOTO SEIJI
IPC: G03F7/038
Filed: 1983-09-27
Abstract: PURPOSE:To enhance sensitivity of a resist material to high energy rays in pattern forming by using a copolymer of a monomer having a carboxyl group and a monomer having an aromatic ring for the resist material. CONSTITUTION:(A) A monomer having at least one carboxyl group and at least one polymerizable unsatd. bond, such as acrylic acid, is copolymerized with (B) a monomer having an aromatic ring, such as styrene, to prepare a copolymer, such as styrene-acrylic acid or methacrylic acidalpha-methylstyrene copolymer. A base is coated with a solvent soln. of said copolymer for forming a resist material and after prebaking, selectively exposed to electron beams, etc. An intended pattern is obtained by developing it with a proper developer.
Patent JP-S6333836-A (JP)
Title: Measuring method for semiconductor surface shape
Inventor: KUBO MINORU
IPC: G01B11/24
Filed: 1986-07-28
Abstract: PURPOSE:To nondestructively measure the shape of a periodic fine pattern of a diffraction grating formed on a semiconductor by using the intensity ratio of spectra obtained from a Raman spectroscopy. CONSTITUTION:When the shape of a diffraction grating 4 formed on a semiconductor and a Raman spectrum are observed, the peak 5 of a longitudinal wave mode (LO phonon) and the peak 6 of a traverse wave mode (TO phonon) are measured since the surface part (100) 7 and the surface part (111) 8 are exposed. Since the grating 4 is formed by anisotropic etching, it is formed with the period if the period of a mask pattern is determined. Accordingly, the ratio of LO phonon 5 to TO phonon 6 is varied according to the degree of etching. Then, a/b and TO/LO of the Raman spectrum can be displayed on a graph, where (a) is the width of the exposed part 7 of the surface (100) in one period and (b) is projection of the exposed part 8 of the surface (111) on the same linear line. The shape of the grating formed thereby can be nondestructively measured.
Patent JP-S6070259-A (JP)
Inventor: HANDA HIROSHI
IPC: E04F13/21
Filed: 1983-09-27
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-S6072612-A (JP)
Title: Detecting device of front tip of strip at down coiler
Inventor: SUZUKI YOUJI
IPC: B21C47/06
Filed: 1983-09-27
Abstract: PURPOSE:To prevent the generation of a head-end mark by estimating the front tip position of a strip and the overlapping time of the strips in coiling, basing on the change of the quantity of light emitted from a light emitting element of mandrel and received by a light receiving element of strip guide. CONSTITUTION:A fine slitted groove 13 is formed in the peripheral surface of a cylindrical body 1 which constitutes a mandrel 1, and plural light emitting elements 15 are arranged on the bottom surface of groove 13; recesses 16 are provided to the positions opposite to the groove 13 of the curved surface of a slit guide 9, and light receiving elements 17 used for detecting the light emitted from the elements 15 are layed in the recesses 16. When the front tip 2' of a strip 2 enters a down coiler to change the receiving light quantity of elements 17, the tip 2 position of strip 2 and the overlapping time of them are estimated by calculations to control the retreating quantity of a piston 7 of pressing cylinder 8 just before the overlapping. In this way, an impact force generating at the time of the overlapping of strips 2 is reduced, and the generation of a head-end mark is prevented.
Patent JP-S6156774-A (JP)
Title: Remote control type arch welder
Inventor: TERAYAMA KIKUO
IPC: B23K9/10
Filed: 1984-08-25
Abstract: PURPOSE:To carry out safety arc welding even if the number of cables is reduced by transforming controlling voltage signals into constant currency signals corresponding to a signal voltage on a transmission side and counter-transforming the constant currency signals on a receiving side. CONSTITUTION:An output voltage control part 210 begins to provide output voltage control signals, at the same time a sield gas and a wire 203 are begun to be provided, transmits an output voltage Er of an output voltage control device 208 into a constant currency Ir by a currency/voltage transmission circuit and provides theoretical signals for an output voltage control circuit 106 by receiving a currency Ir. By this, an output voltage control circuit 106 transmits output control signals to a main circuit part 101, and the main circuit part 101 provides the welding power for a weld torch 6 and a welded object 7 and begins to weld.
Patent JP-H0926741-A (JP)
Title: Image forming device
Inventor: NAGASE HISAYOSHI
IPC: G03G21/16
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent image in which toner and dust or the like are prevented form entering and an image forming body is not soiled by providing a fixing rod at a panel member and attaching the image forming body and an image exposure means through the fixing rod. SOLUTION: In a state where the holding member 20 provided with an exposure optical system 12 is included in a photoreceptor drum 10, the holding member 20 is fitted in having a supporting shaft 50 as the guide for the center hole of the holding member 20, and the falling preventing part 24 of a bearing provided at a disk part 22 is fitted in the receiving part 102a of a front side plate 102. Then, the exposure optical system 12 is aligned with respect to the photoreceptor drum 10 where a screw 53 provided at the front side plate 102 is aligned and fitted in a hole provided at the disk part 22 of the holding member 20. A processing unit 100 is constituted by respectively tightening nuts 52a and 53a on a screw 52 provided at the left end part of the supporting shaft 50 and the screw 53 provided on the front side plate 102 and fixing the holding member 20 at a housing 101.
Patent JP-2001001905-A (JP)
Title: Train operation control and display system
Inventor: ISHIDA HIDEAKI
IPC: G06Q50/30
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To attain a highly efficient response to a change in a train schedule by parallel-representing estimated and proposed schedules meeting respective delayed sections in an assumed range when the delayed sections are not determined in the occurrence of a delay, thereby facilitating a grasp of traffic statuses and response to a change in the statuses. SOLUTION: In an information processing device 10 performing train control display, respective schedules of a command receiving part 11, a schedule display part 12, a train schedule processing part 13, and an estimated/proposed schedule processing part 14 are stored in a main storage device of the information processing device. A planned schedule data 50, a train schedule data 60, and estimated/proposed schedule data 70 are stored in an external storage device 40.  The estimated/proposed schedule processing part 14 develops and represents estimated/proposed schedules based on graduate delayed sections in an assumed delayed range under such conditions that a delayed section is not capable of being determined and the delayed section increases with the time, and automatically re-develops and represents estimated/proposed schedules so as to meet the delayed section increasing with the time.
Patent JP-2000012704-A (JP)
Title: Semiconductor memory cell
Inventor: TANAKA TAISHIN
IPC: H01L21/8242
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of the electric charges corresponding to data due to interference caused by random access, etc. SOLUTION: In a semiconductor memory cell in which electric charges are stored corresponding to the levels of write bit lines WBit under instructions from write word lines WWrd and, meanwhile, the levels of readout bit lines RBit are made to transit under instructions from readout work lines RWrd, the write word lines WWrd are laid between grounding lines GND and the readout word lines RWrd.
Patent JP-H05228869-A (JP)
Title: Robot for loader
Inventor: HARADA MAMORU
IPC: B25J9/06
Filed: 1991-06-24
Abstract: PURPOSE:To perform the setting of a work smoothly in avoiding any interference of an operating arm with a machine tool or the like by limiting any motion of the operating arm only to the within of an orthogonal surface with the axis of a column, and displacing a holding device at a tip of the operating arm in the axial direction of the column. CONSTITUTION:A loader robot B is provided with a column (a) being vertically erected and an operating arm (b) being connected to an upper end of this column and rocked within a horizontal surface without entailing any displacement in the axial direction. At this time, the column (a) is supported on one side of a gear hobbing machine A via a support member 1. In addition, the operating arm (b) is made up of connecting two arms b1, b2 through a joint part 2. Further a holding device (c) holding a work 4a and setting it to the hobbing machine A is installed beneath the tip of the operating arm (b). This holding device (c) is supported on a second arm b2 and simultaneously displaced in the axial direction of the column (a). With this constitution, any interference of the operating arm (b) with a metalcutting machine tool is avoided, thus setting of the work 4a to the machine tool is smoothly performed in this way.
Patent JP-H0839630-A (JP)
Title: Confirmation of mixing ratio of two-part mixed resin
Inventor: YAGINUMA NOBUNAO
IPC: H01L21/56
Filed: 1994-07-29
Abstract: PURPOSE:To judge a mixing ratio of two-part mixed resin prepared by mixing a main material and a curing material on the basis of the uncured state before injection molding to confirm the propriety thereof. CONSTITUTION:The conductivity of the mixed resin 6 mixed by a screw 4 within the mixing injection cylinder 3 of an injection molding machine is measured by the conductivity sensor 7 arranged in the vicinity of the injection port 5 of the cylinder 3 and the mixing ratio of a main material and a curing material is confirmed on the basis of the measured value. That is, the relation between the conductivity of a resin mixed in a prescribed ratio and the elapse time from the completion mixing to measurement is preliminarily calculated and the measured value of conductivity is compared with the data of a change with the elapse of time of the conductivity to judge the propriety of a mixing ratio.
Patent JP-S6155961-A (JP)
Title: Electrode structure of semiconductor device
Inventor: SUZUKI KATSUMI
IPC: H01L29/41
Filed: 1984-08-27
Abstract: PURPOSE:To improve the dimensional accuracy of electrodes by extracting a source electrode and a drain electrode only from the upper surface of a trapezoid active layer. CONSTITUTION:In a MES-FET in which a trapezoid n type GaAs active layer 3 is formed onto a semi-insulating substrate 7 through mesa etching, a source electrode 8 and a drain electrode 9 shaped onto the active layer 3 are formed only onto the upper surface of the trapezoid active layer 3. According to such constitution, the size of a resist pattern can be controlled with accuracy higher than conventiona devices in which electrodes are shaped onto mesa stepped sections 1a, 2a and the substrate 7, thus improving the dimensional accuracy of the electrodes.
Patent JP-H0736801-A (JP)
Title: Electronic circular notice system and its control method
Inventor: INOUE TAKASHI
IPC: G06F21/62
Filed: 1993-07-19
Abstract: PURPOSE:To prevent information from being leaked due to the direct reference of circular data in a storage area or the aquisition of circular data by a person posing as a normal referencer in the case of requiring the secrecy of the circular data and to enable only a normal referencer to receive information. CONSTITUTION:When an inputted user password 10 is judged as a correct one, how to refer to circular data in a distributed destination 7-1 is determined. If an incorrect user password 10 is inputted and its invalidity is judged, its trial frequency is checked. When a user tries to refer to circular data illegally as a distributed user 7-2 inputs an invalid user password 10 by the determined number of times, the existence of an invalid referencer in a distributed destination 7-2 is informed to a transmitter 3 by means of mail or direct sending of a signal to a terminal.
Patent JP-H0529508-A (JP)
Title: Ceramic package
Inventor: YANO KEIICHI
IPC: H01L23/373
Filed: 1991-07-18
Abstract: PURPOSE:To obtain a highly reliable ceramic package excellent in heat dissipating properties wherein the generation of cracks, exfoliation, etc., caused by difference of thermal expansion between a ceramic package main body and a heat dissipation fin is little. CONSTITUTION:In a ceramic package 1c provided with a ceramic package main body 9a accommodating a semiconductor integrated circuit chip, and heat dissipation fins 7c which are bonded to the package main body 9a, and dissipate the heat generated in the package main body 9a, the base end portion 8a of the heat dissipation fin 7c to be bonded to the ceramic package main body 9a is formed by using the same kind of ceramic material as the ceramic package main body 9a.
Patent JP-H04263108-A (JP)
Title: Magnetic reading apparatus having reading-head matrix network
Inventor: JIYANNMARUKU KUUTOURIE
IPC: G11B5/29
Filed: 1991-07-18
Abstract: PURPOSE: To provide a magnetic reader provided with plural magnetic read heads having magnetic resistors showing variable resistance as the function of an external magnetic field. CONSTITUTION: This reader is provided with row direction conductors Y1-Y3 crossing column direction conductors X1-X3 for forming the intersections respectively equipped with read heads T1-T9. The 1st and 2nd terminal parts of resistors R1-R9 are connected to the row direction conductors Y1-Y3 and column direction conductors X1-X3 at the correspondent intersections, control voltages are impressed to the row and column direction conductors by switching elements I1-I3 corresponding to the respective row direction conductors Y1-Y3, and the column direction conductors X1-X3 are connected to current sensors A1-A3.
Patent JP-S6158237-A (JP)
Title: Pattern forming method
Inventor: KIHARA HIDETAKA
IPC: H01L21/3213
Filed: 1984-08-29
Abstract: PURPOSE:To enable to accomplish a self-matching film pattern having a branched part by a method wherein a recessed part is provided on the main surface of a substrate, a self-matching film is selectively formed on the side wall of said recessed part, and a narrow-width part is provided in the recessed part when it is formed. CONSTITUTION:An N<+> diffusion layer 12 is formed on a P-type Si substrate 11, and a flat Si oxide film 13 is formed on the surface of the substrate 11. Then, contact holes C1-C8 are formed. Subsequently, an N<+> polycrystalline Si layer 14 is buried in the holes C1-C8. Then, an Si oxide film 15 is formed, and a patterning is performed thereon. As a result, a recessed part is formed on a wide-width part A and a narrow-width part B. A W-film 16 is formed. Then, the above is etched in vertical direction by performing a reactive ion etching. As a result, a self-matching film pattern of film 16 is formed on the side wall of the film 15. Subsequently, a resist pattern is provided on the region surrounded by a dotted line, and the unnecessary film 16 is removed. Through these procedures, the hole C1 and hole C2, the hole C3 and the hole C4, C5 and C6 are connected, and a branch pattern is formed by the film 16 which links the holes C5-C8.
Patent JP-H1061666-A (JP)
Title: Magnetic bearing active in vertical direction and horizontal direction
Inventor: LAMBERT CHARLES
IPC: F16C39/06
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce the volume by making it active along the single axis of ordinate and at least the single axis of abscissa. SOLUTION: A magnetic bearing has at least a single first coil 24 and first magnetic pieces 21 and 22 arranged in the horizontal direction to a rotary shaft to actively align a ferromagnetic rotor part 1 to a stator part. The first coil and the first magnetic pieces actively align a rotor part to the stator part along a rotary shaft (Z-Z) of the magnetic bearing. The magnetic bearing also contains a second coil 29 and a second magnetic piece 27 arranged between the first magnetic pieces and the rotor part. The second coil and the second magnetic piece actively align the rotor part to the stator part along at least the single axis (X-X and Y-Y) of abscissa of the magnetic bearing.
Patent JP-S6070706-A (JP)
Title: Polar electromagnet apparatus
Inventor: TAKADA TSUTOMU
IPC: H01H51/22
Filed: 1983-09-26
Abstract: PURPOSE:To obtain a polar electromagnet apparatus used as a highly sensitive type electromagnetic relay by making the return motion of an armature only by the magnetic circuit of an electromagnet apparatus. CONSTITUTION:When a coil 5A is not excited, between yokes 2 and 3 is magnetized by a permanent magnet 1 in polarity as shown in Drawing (A). Consequently, an armature 5B is absorbed between the free ends 2A and 3A of yokes 2 and 3 and a magnetic circuit B1 shown by a dotted line is formed. If the coil 5A is excited, a repulsive force is generated between both the free ends 2A, 3A and the armature 5B and the armature 5B is moved in parallel as shown in Drawing (B) and is absorbed to a yoke 4 as shown in Drawing (C). In other words, a magnetic circuit B2 as shown by a dotted line is formed by the magnetic force of an electromagnet 5. If the excitation of the coil 5A is ceased, both the free ends 4A and 4B of the yoke 4 are demagnetized and the armature 5B is returned to a position shown in Drawing (A).
Patent JP-H0624741-A (JP)
Title: Superconductor and its production
Inventor: NOBUMASA HITOSHI
IPC: H01L39/24
Filed: 1992-07-06
Abstract: PURPOSE:To provide a copper multiple oxide superconductor high in Tc, producible under controlled carrier concentration. CONSTITUTION:The objective superconductor has such structure that one or more charge carrier feed layers consisting of a substance of composition formula (Ca1-alphaSralpha)betaCuOgamma(alpha, beta, and gamma are each a number satisfying the relationships: 0<=alpha<=0.9, 0<=beta<0.8, and 1.6<=gamma<=2.2, respectively) are periodically put in between the recurring units, one or more superconducting layers consisting of a substance of composition formula (Ca1-deltaSrdelta)epsilonCuOxsi(delta, epsilon, and xsi are each a number satisfying the relationships: 0<=delta<=0.9, 0.8<=epsilon<=1.1, and 6<=xsi<=2.2, respectively). This superconductor can be produced by stacking method.
Patent JP-H0841701-A (JP)
Title: Utility shirt
Inventor: TAGUCHI SETSUO
IPC: A41B1/00
Filed: 1994-07-29
Abstract: PURPOSE:To provide a utility shirt capable of preventing an underwear and a body from seeing through and comfortably wearing due to its high air ventilating properties, by forming side parts of a trunk under arm pits and/or inside parts of arms with a piled up structural part having the partial overlap of tape shaped substrates staggering each other. CONSTITUTION:This utility shirt comprises forming armpit side parts of a body and/or arms by making a tip (b) of the piled up structural part (a) having the partial overlap of plural tape-shaped substrates staggering each other an acute angle shape and making a tip of the piled up structure a sharp or a V-shaped form, so as to facilitate sewing the connecting part (c) of the piled up structural part with a non-piled up structure part easily by a machine and providing the connecting parts as strong, hardly to be broken, hardly to be hitched and easy moving for a wearer.
Patent JP-H0627706-A (JP)
Title: Electrophotographic photosensitive material
Inventor: OKAJI MAKOTO
IPC: C09B35/34
Filed: 1992-07-06
Abstract: PURPOSE:To provide electrophotographic photosensitive material excellent in the repeating characteristic with high sensitivity by providing a photosensitive layer containing a specific azo pigment, on a conductive base substance. CONSTITUTION:On a conductive base substance, a photosensitive layer containing the azo pigment shown by the formula is provided. In the formula, R1 denotes an alkyl group or alkoxyl group having a carbon chain number of 3 or more, and 8 or less that may be substituted, R2 denotes a hydrogen atom, halogen atom, alkyl group or alkoxyl group having a carbon chain number of 1 or more, and 3 or less that may be substituted, and m and n denote 1 or 2. In this case, R1 is an alkyl group or alkoxyl group having a carbon chain number of 3 or more, and 8 or less such as a propyl group, isopropyl group, butyl group, isobutyl group, t-butyl group, pentyl group, isopentyl group, hexyl group, and pentyl oxy-group; and R2 is a hydrogen atom or halogen atom such as a chlorine atom and bromine atom, or an alkyl group or alkoxyl group having a carbon chain number of 1 or more, and 3 and less such as a methyl group and ethyl group, and the substitution product thereof.
Patent JP-H05345118-A (JP)
Title: Pervaporation membrane and production thereof
Inventor: YAMADA HIDEYUKI
IPC: B01D71/74
Filed: 1992-06-15
Abstract: PURPOSE:To obtain a pervaporation membrane markedly enhancing water permselectivity in the separation of a mixture of water-org. liquid, for example, water-alcohol. CONSTITUTION:Since peptide or protein containing a large amount of amino acid having a neutral polar functional group capable of bonding water through a hydrogen bond is used as one component of a membrane compsn., the neutral polar functional group of amino acid bonds water through a hydrogen bond to markedly enhance the hydrophilicity of a membrane. Therefore, water permselectivity is markedly enhanced in the separation of a mixture of water- org. liquid, for example, water-alcohol.
Patent JP-S57102461-A (JP)
Title: Paper conveyer for copying machine
Inventor: ISHIDATE YOSHIYUKI
IPC: B65H29/02
Filed: 1980-12-19
Abstract: PURPOSE: To surely hold paper and prevent misgrip of the paper in a grip device conveying the paper while holding its end, by providing reggedness on the paper gripping surface of a grip part.  
     CONSTITUTION: A gripper finger 3, turnably provided about a shaft 2 on a gripper head 1, is pressed by a spring 4, then paper 5 is gripped between paper grip parts 1a, 3a of the above described head 1 and finger 3, thus the whole device is moved to the direction of an arrow head 6 to convey the paper 5. Here either one or both of the paper grip parts 1a, 3a of the above described head 1 and finger 3 are provided with much reggedness to surely grip the paper 5. For instance, a sheet, glued with abrasive grains in uniform gain size, and protrusions 7, secured with small elements of industrial grinding belt or the like, are provided in the paper grip part 3'a of a gripper finger 3' with a flat surface in its point end. 
     COPYRIGHT: (C)1982,JPO&Japio