baber/WOPTO huggingface dataset:
Patent JP-S59110018-A (JP)
Title: Inspecting method of magnetic recording medium
Inventor: AOYAMA MORISHIGE
IPC: G11B20/18
Filed: 1982-12-16
Abstract: PURPOSE:To inspect the variation state of the amplitude of a playback output with good linearity up to a high frequency by inputting a digital signal and a signal which indicates the position of recording and the reproduction of a magnetic recording body directly or through a memory, and processing those signals digitally. CONSTITUTION:An envelope detecting circuit consists of a level comparing circuit 17, up/down counter 28, and DA converter 29; and 35 is a clock oscillation circuit and 36 is a memory. When the envelope detecting circuit 61 is used, the output corresponding to the recording/reproduction output from the magnetic recording body is obtained as a digital signal even at 10-30MHz frequencies. Further, the correspondence relation between the digital signal 33 corresponding to the envelope of the recording/reproduction output from the magnetic recording body and a recording/reproduction position on the magnetic recording body is stored in the memory 36, and this data is inputted to a computer 21 successively for digital arithmetic processing, checking the variation state of the recording/reproduction output at a position on a magnetic disk by calculations. This method obtains the signal corresponding to the envelope of the recording/reproduction output from the magnetic recording body as the digital signal and checks the variation state of the output precisely.
Patent JP-S6279497-A (JP)
Inventor: TSUKAMOTO KYOJI
IPC: G09G1/02
Filed: 1985-10-03
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-S6282185-A (JP)
Inventor: NISHIKAWA FUMIO
IPC: E05B49/00
Filed: 1985-10-03
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-2000057873-A (JP)
Title: Illuminated touch switch
Inventor: KODAMA TOMOAKI
IPC: H01H21/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To miniaturize equipment adopting an illuminated touch switch of this kind by making it possible to inform the result of depression in advance by use of, e.g. voice, and preventing troubles even if a plurality of functions are integrated. SOLUTION: This switch 1 is provided with a light receiving element 5 for detecting, prior to the actuation of a switch element 3, the approach of a finger for operating a key top 2, so that the intention to operate the switch 1 can be detected in advance from the output of the light receiving element 5. The result of depression can also be informed in advance. Thus, troubles can be prevented even if the switch is used for many purposes.
Patent JP-S6282209-A (JP)
Title: Hot water recirculating device for reboiler
Inventor: SUZUKI YUZO
IPC: G06Q50/04
Filed: 1985-10-04
Abstract: PURPOSE:To effectively utilize a hot water and reduce a station service power, by connecting a screw expander to a pump for feeding the hot water to be recirculated to a reboiler so as to drive the expander, and providing a steam separator for making a low-pressure steam from a mixed hot water. CONSTITUTION:A hot water separated by a gas separator 3 is supplied through a pipe 21 to a pump 4, and is also supplied through the pipe 21 and a pipe 25 to a screw expander 10. The pump 4 is driven by passing and expanding the hot water in the expander 10, and the hot water as a boiler water is supplied from the pump 4 through a pipe 22 to a reboiler 2. A mixed hot water from the expander 10 is supplied to a steam separator 12 to obtain a low- pressure steam. Thus, the energy of the hot water may be effectively utilized to reduce a station service power.
Patent JP-S63135792-A (JP)
Inventor: KIISU BAANZU
IPC: F41G1/54
Filed: 1987-09-03
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-H04103608-A (JP)
Title: Optical material
Inventor: DOI TORU
IPC: C08F22/36
Filed: 1990-08-24
Abstract: PURPOSE:To provide the title material excellent in transparency, heat resistance, surface hardness and mechanical strength, consisting of an N-alicyclic alkyl- substituted maleimide/N-alkyl-substituted maleimide/olefin copolymer resin. CONSTITUTION:The objective material consisting of a resin 1X10<3> to 5X10<6> in weight-average molecular weight on a polystyrene basis where total units of formula I (R1 is CmH2m-1 alicyclic alkyl; (m) is 3-8) and second units of formula II (R2 is H2n+1 alkyl; (n) is 1-18) account for 50-98mol% of the entire polymer and third units of formula III (R3 is H or 1-8C alkyl; R4 and R5 are each 1-8C alkyl) of 50-2mol% of the entire polymer with the ratio, unit I/II=(1:99) to (100:0). The monomers for the units I and III are pref. N-cyclohexyl maleimide and isobutene, respectively; the monomer for the unit II is e.g. N-methyl maleimide.
Patent JP-H10124060-A (JP)
Title: Method and device for musical sound generation and recording medium where program for sound generation is recorded
Inventor: SUZUKI HIDEO
IPC: G10H1/02
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce the necessary storage capacity of a software sound source as to more than one sound source system. SOLUTION: This is an example of the memory map of the musical sound generating device to which a musical sound generating method is applied, and waveform generating programs of respective sound source systems such as a PCM sound source system, an FM sound source system, and a physical model sound source system, various effect programs for reverberation, choruses, etc., and a waveform processing subroutine groups used by the waveform generating programs and effect programs in common are stored. The waveform generating programs of the respective systems and various effect programs are routine which perform corresponding processes by using the common waveform processing subroutines and then while the needed storage capacity is reduced, a sound source program having desired specifications can be generated by optionally selecting waveform processing subroutines to be used.
Patent JP-S61101227-A (JP)
Title: Membrane and its preparation
Inventor: ANAZAWA TAKANORI
IPC: B29K105/04
Filed: 1984-10-23
Abstract: PURPOSE:To obtain a closed-cell or semi-open-cell porous membrane having high transmission coefficient or high separation factor of oxygen and nitrogen, by forming a thermoplastic crystalline polymer into a film by melt extrusion and subsequently stretching the formed film. CONSTITUTION:A membrane material to be used comprises a thermoplastic crystalline polymer with ultimate crystallinity of 20% or more such as polyolefin, a vinyl polymer, a fluorocarbon polymer or polyamide. The temp. at the time of melt spinning is pref. higher than the m.p. Tm of the polymer and equal to or lower than Tm+200 deg.C. No quenching is performed and cooling is carried out so that the temp. at the position spaced apart by 1-30cm from the lower surface of a nozzle is adjusted to Tg-Tm-10 deg.C and a weak wind with wind velocity of 0.1-5m/sec is used. A draft ratio is set to 50-10,000 and a film thickness is pref. 0.2-1,000mum. If necessary, heat treatment is performed at Tg+20-Tm-5 deg.C under tension such that stretching magnification is 1-3. Further, cold stretching is performed at Tg-100-Tm-10 deg.C under stretching magnification of 1.05-5.
Patent JP-H04105319-A (JP)
Title: Selective etching method
Inventor: MIZUNUMA YASUYUKI
IPC: H01L21/302
Filed: 1990-08-24
Abstract: PURPOSE:To obtain an etching method of GaAs/AlGaAs system with high selection ratio, without using flon based gas, by etching an GaAs layer on an AlGaAs layer by using mixed gas which chains gas containing C and F as constituent elements, gas containing Si and Cl as constituent elements, and rare gas. CONSTITUTION:A GaAs layer on an AlGaAs layer is selectively etched by using mixed gas which contains gas containing C and F as constituent elements, gas containing Si and Cl as constituent elements, and rare gas. For example, when an enhancement mode HEMT is manufactured, a substratum in which an undoped layer 2, an N-type AlGaAs layer 3 and an N-type GaAs layer 4 are formed in order on a semiinsulative GaAs substrate 1 is prepared, and the N-type GaAs layer 4 is etched by using a resist pattern as a mask, thus forming a recess 5. In the above process, the etching condition of the N-type GaAs layer 4 is as follows; high frequency power density is 0.05W/cm<2>, CF4: SiCl4:<=e=19.7:3.45:29 (flow rate), and gas pressure is 45mTorr.
Patent JP-S60114303-A (JP)
Title: Flat plate-shaped membrane separator
Inventor: NANBA MASAYUKI
IPC: B01D63/08
Filed: 1983-11-26
Abstract: PURPOSE:To increase the separation factor and utilization efficiency of the membrane by insulating electrically an electrode terminal from a liquid to be treated, and enabling the terminal on the electric power source side to connect with said terminal from the outside of a casing. CONSTITUTION:The main body part 41 in a casing is connected with a negative electric power source through the connecting part 44, and an electrode plate 3 of a membrane assembling body in a cartridge A is connected with a positive electric power source through a sleeve washer 32 and rod-shaped terminals 21 and 51. A liquid to be treated is sent into a membrane separator at specified pressure, and branched into passage 70 of the liquid to be treated. The liquid alone is permeated through a flat plate-shaped membrane 1 by an electrical osmotic action to a spacer 2 for forming the passage of the permeated liquid, passed through an inductive pipe inserting hole 7, and discharged from a permeated liquid discharge pipe. The unpermeated material is discharged from an outlet of the rear frame equipped with the outlet of the unpermeated liquid to be treated.
Patent JP-2001050840-A (JP)
Title: Capacitance-type pressure sensor element
Inventor: KANAZAWA KATSUHISA
IPC: G01L9/12
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a capacitance-type pressure sensor element which can measure dimension of the gap between a diaphragm base body and a base body and parallelism thereof accurately. SOLUTION: A tapered face 3j is formed in the region between one face 3h and the outer circumferential surface 3a of a base body 3 and a tapered face 5g is formed in the region between one face 5e and the outer circumferential surface 5f of a diaphragm base body 5. Recesses 25e-25f opening to the side of the tapered faces 3j, 5g are made in the first pattern 25 of a bonding pattern 7 on the inside of the tapered faces 3j, 5g at an angular interval of about 90 deg. with respect to the center of the base body 3.
Patent JP-2000298456-A (JP)
Title: Display device
Inventor: FURUKAWA HIROTADA
IPC: H05B33/12
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent pixels from having differences in luminance and being shadowed corresponding to a light emission pattern through simple constitution. SOLUTION: The display device is equipped with an organic EL display unit 1, a scanning electrode drive part 2, and a data electrode drive part 3. The display unit 1 has scanning electrodes COM1 to COMn and data electrodes SEG1 to SEGm arranged in matrix and organic EL elements EL1,1 to ELm,n as light emitting elements which are formed at the intersections of the scanning electrodes and data electrodes and connected to both the electrodes. The data electrode drive pat 3 makes all the data electrodes unselected for a specific period when scanning electrodes selected by the scanning electrode drive part 2 are switched so that the organic EL elements connected to all the data electrodes are placed in the same electric charge storage state of the parasitic capacity.
Patent JP-S59112205-A (JP)
Title: Detector for angle of rotation
Inventor: KAWAKAMI KAZUHIKO
IPC: G01P3/481
Filed: 1982-12-20
Abstract: PURPOSE:To prevent the cracking of the ceramic substrate of an electronic circuit and to improve EMI characteristics by providing a flexible member which has electrical conductivity between the ceramic substrate and a synthetic resin case and grounding this member. CONSTITUTION:A case 10 is formed out of synthetic resin together with a signal lead-out connector 11 in one body, and the electronic circuit composed of a hybrid integrated circuit 12 is installed in the case 10. A photoelectric pickup 13 is assembled integrally with the case 10. Then, the member 31 is disposed between the ceramic substrate 12a of the hybrid integrated circuit 12 and case 10. The member 31 is formed by mixing, for example, silver powder with rubber and has conductivity and flexibility. Part of this member 31 is connected to a grounding terminal among terminals 11 and electrostatic capacitance is formed between the member and conductor pattern of the ceramic substrate 12a.
Patent JP-S6465496-A (JP)
Title: Upper structure of reactor core
Inventor: KASHIWAI SHINICHI
IPC: G21C19/19
Filed: 1987-09-07
Abstract: PURPOSE:To facilitate the exchange of control rods by constituting the space holding members in the upper part of control members in such a manner that the holding members can be removed. CONSTITUTION:The fuel assembly around a partial grid plate 4A is pulled off in the case of removing said grid plate 4A. The grid plate 4a and the three handles 41A-41C of the partial grid plates 4B, 4C pinned thereto are then lifted to disconnect the plates. The socket and spigot fitting is disconnected and the grid plate 4A is movable if the handle 41A is turned counterclockwise. Namely, the upper grid plates necessary for the exchange of the control rod can be removed and moved by the simple operation and, therefore, the exchange of the control rod is facilitated.
Patent JP-S6466855-A (JP)
Title: Tape loading mechanism for magnetic recording/ reproducing device
Inventor: SASAKI TAKASHI
IPC: G11B15/665
Filed: 1987-09-07
Abstract: PURPOSE:To reduce the inclination of a tape guide in course of loading by applying upward for to the lower surface of the moving member of the tape guide, proceeding along a moving path, at a point of either a right or a left side of the inclination descending direction of the moving member, and at the point inclining towards the front side of a proceeding direction. CONSTITUTION:The moving members 2, 4 of the tape guides 1, 3 are mounted on guide members 6, 7 with guide surfaces, composed of a flat surface and a curved surface, and are connected to a driving member 14, provided below the moving members 2, 4 through a connecting member 15. The connecting member 15 is connected to the spot of the lower surfaces of the moving members 2, 4, positioned at either the right or the left side of the direction, along which the moving members 2, 4 descend as being inclined, and positioned near to the front side of the proceeding direction. During the loading, forward driving force for loading is given to the moving members 2, 4 through this connecting spot, and at the same time, the upward component of the force is given as well. Namely, the moving members 2, 4 are made to float up at the connecting spot of the connecting member 15 at their lower surfaces from the curved guide surfaces of the guide members 6, 7 by this upward component. Thus, during the loading, the inclination of the tape guide can be maintained to be small.
Patent JP-H0384924-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWASAKI YUTAKA
IPC: H01L27/04
Filed: 1989-08-29
Abstract: PURPOSE:To surely form a desired impurity layer by a method wherein an ion implantation mask having an opening larger than a groove is formed and, by using this mask, ions are implanted into one part of a sidewall of the opened groove from one oblique direction with reference to a normal line on the surface of a semiconductor substrate. CONSTITUTION:A thermal oxide film as a first protective film 2 and CVD polysilicon as a second protective film 3 are formed on a semiconductor substrate 1; a phosphate glass film is deposited as an insulating film 4 for mask use. Then, a first groove 5 is formed in an element isolation region of the semiconductor substrate 1 by making use of the insulating film 4 for mask use as a mask. A resist 39 is patterned in such a way that an opening part 100 sufficiently larger than the first groove 5 is formed and that one part of the first groove 5 and an element region 26 are exposed simultaneously. As ions as first n<+> layer formation ions 30 are implanted from one direction at an angle of about 7 deg. with reference to a normal line on the surface of the semiconductor substrate 1 by making use of the resist 39 and the insulating film 4 for mask use as a mask; a connecting n<+> layer 27 is formed. Since the ions 30 are implanted from one direction, the connecting n<+> layer 27 can be formed even when the opening part 100 is larger than a desired region, into which the ions are to be implanted, of the groove 5.
Patent JP-H0967883-A (JP)
Title: Structure for arranging sheet glass
Inventor: ISHIDA HIKARI
IPC: E04B1/682
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a structure for arranging sheet glasses preventing them from breaking in an earthquake or the like. SOLUTION: A plurality of sheet glases 1, 1 are arranged to be flush with wach other and rib glasses 2, 2 are arranged at right angles against the butting part of the sheet glasses. And these are bonded with a middle modulus or a low modulus seal material 4 having a sufficient tensile strength against wind pressure or the like acting in the out-of-plane direction of the sheet glasses and also having a sufficient shearing deformation against displacements at an earthquake acting in the in-plane direction of the sheet glasses.
Patent JP-H0792064-A (JP)
Title: Method and device for preparing analytical sample
Inventor: NAGASAWA HIROYUKI
IPC: G01N1/28
Filed: 1993-08-12
Abstract: PURPOSE:To provide a method for preparing an analytical sample applicable to the surface analysis of a material in technical field of a wide range without causing a problem of environmental contamination, and particularly prepare an analytical sample suitable for the analysis of Cu content in the surface of a silicon wafer. CONSTITUTION:A material l to be analyzed and a decomposing solution holding member 2 are opposed to each other with a space (t), the decomposing solution holding part 2 and the material 1 are relatively moved in the plane direction Z of the material 1 while a decomposing solution 3 capable of dissolving the material 1 is held in the space (t), and the material 1 and the decomposing solution holding member 2 are relatively moved also in the direction Z vertical to the plane of the material 1.
Patent JP-S58168149-A (JP)
Inventor: CHIYAARUZU AASAA REMAIA
IPC: G06F9/30
Filed: 1982-12-20
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-2001046990-A (JP)
Title: Mat washing machine
Inventor: KOMADA HIDEFUMI
IPC: B08B11/00
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To automatically and efficiently mass-wash a mat. SOLUTION: In a washing machine, a washing means 1 for washing the mat while transporting the mat, and a drying means 2 provided at the downstream side of the washing means 1 and drying the washed mat while transporting the washed mat are provided. In the washing means 1, a dust shake down part 22 for shaking the dust down by beating the mat, a prewashing part 23 for spraying washing water to the mat, a rub-washing part 24 for rub- washing the mat by applying the washing liq. and a rinsing part 25 for spraying the washing water to the mat are disposed in this order from the upstream side. In the drying part 2, a dehydrating part 67 for absorbing the moisture contained in the mat and an air spraying part 68 for spraying air to the mat for drying the mat are disposed in this order from the upstream side.
Patent JP-H0540068-A (JP)
Title: Semiconductor pressure sensor
Inventor: HASHIMOTO MIKIO
IPC: G01L9/04
Filed: 1991-08-07
Abstract: PURPOSE:To make a semiconductor pressure sensor highly accurate and small. CONSTITUTION:In a semiconductor pressure sensor 21, a semiconductor element 7 having an elastic part 3 which is one making the central part the semiconductor substrate 2 thin and a plurality of pairs of piezoresistances formed on the top surface 3a side of the elastic part 3 is fixed on the inner surface 9a of a vessel 9, and projections 22 to 25 for the location of the semiconductor element 7 are formed in the fringe part of the semiconductor element 7 on the inner surface 9a. In fixing the semiconductor element on the inner surface of the vessel, the projections act as the stoppers of the semiconductor element, and it is prevented that the semiconductor element slips down from the regular position. The semiconductor pressure sensor can be made very acurate and small, because the point of a lead pin is not contaminated even if the height of the lead pin is squared with one of the semiconductor element, the vessel can be made thin, and the allowable difference of the misregistration of the semiconductor element can be made small.
Patent JP-S60114690-A (JP)
Inventor: UEDA SUMIO
IPC: F27D13/00
Filed: 1983-11-25
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-H03167347-A (JP)
Title: Device for mounting shaft to frame
Inventor: HENRII SHIYOO
IPC: D03D49/02
Filed: 1990-08-23
Abstract: PURPOSE: To lessen the number of works for mounting a shaft in a frame and to simplify the work by providing a shaft ataching device with a hinged block mechanism for a rotatable lock disposed on at least one of supports for carrying the end of the shaft. CONSTITUTION: The shaft 1 like a cloth roll is arranged in a support section 3 and the hinged block mechanism 6 is maintained by means of a helix spring 19 in such a position where fulcra 14, 15 and 16 are arranged straight or in such a manner that the intermediate fulcrum is arranged at a position 14A. The lock 5 does not move upward at the fulcrum 16 and the support section 3 is kept at a closed state. When the shaft 1 is pushed to a supporting plane 22, the block mechanism 6 and the lock 5 are opened and the shaft end 4 can pass under the lock 5.
Patent JP-S60114222-A (JP)
Inventor: ASADA ICHIROU
IPC: A47K3/28
Filed: 1983-11-26
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-S6283049-A (JP)
Inventor: TOKI HARUMITSU
IPC: B02B7/00
Filed: 1985-10-04
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-H06225284-A (JP)
Title: Filter in frame and filtering method for video compressing system
Inventor: SAIPURASADO BUI NAINPARI
IPC: G06T5/20
Filed: 1993-09-07
Abstract: PURPOSE:To provide a device and its method capable of heightening a compres sion ratio without affecting the quality of a reproduced picture by improving a video coding system. CONSTITUTION:A video signal coding circuit uses a coding system like that developed by Moving Picture Group(MPEG). The main component of the coding system reduces the number of bits necessary for coding a video signal. The system filters-out a high frequency in a diagonal direction in the space area of the video signal. Particularly, two-dimensional (2-D) filtering is executed on the frame of the video signal before the video signal is divided into blocks so as to filter out the high space frequency in the diagonal direction. These blocks can be coded by the smaller number of bits by removing a noise component and other picture components with the high frequency in the diagnona direction.