baber/WOPTO huggingface dataset:
Patent JP-S59123243-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMAMURA SHIGEHARU
IPC: H01L21/301
Filed: 1982-12-28
Abstract: PURPOSE:To enable to prevent the chipping at the times of chip-division and chip-mounting by a method wherein the scribing region used for chip-division, one of the regions on a dielectric isolation substrate, is all formed with a semiconductor single crystal layer. CONSTITUTION:Isolating grooves 12 are formed on a single crystal silicon substrate 11 and an oxide film 13 for insulating isolation is coated. The insulating isolation oxide film 13 on a scribing region 14 is removed and a supporting body layer 17 on a dielectric isolation substrate is deposited under the growth condition that a single crystal silicon 16 and polycrystalline silicons 15 can be simultaneously grown by a thermal decomposition method or a reduction method of a hydride SiH4, a chloride SiCl, SiH2Cl2, SiHCl3, etc. A dielectric isolation substrate 19 having single crystal silicon regions 18, polycrystalline silicon layers 15 and the scribing region 14 which all consists of a single crystal silicon layer is obtained by abrading the supporting body layer 17 up to the position indicated by broken lines.
Patent JP-H0394555-A (JP)
Title: Interphone for simultaneous talking of mixed carrier
Inventor: KONO SEIJI
IPC: H04M9/00
Filed: 1989-09-06
Abstract: PURPOSE:To attain simultaneous talking through one line for two subscribers by sending a modulated carrier from a side A to a side B, sending an unmodulated voice current from the side B to the side A and sending a DC activating an amplifier or the like from the side A to the side B. CONSTITUTION:An output of a microphone 1A at a side A is amplified by a voice amplifier 2, modulated by a modulated carrier oscillator 3, sent to the side B through a transmission line 4, the side B detects a voice from the modulated carrier sent from the side A, amplifies it with an amplifier 5B to activate a speaker 6B. On the other hand, an output current of the microphone 1B at the side B is amplified by an amplifier 2B, sent to the side A through the transmission line 4, the voice current is led to an amplifier 5A at the side A via a DC block capacitor C2 and a carrier choke coil L1 and its amplified output activates a speaker 6A.
Patent JP-S59120637-A (JP)
Title: Low-temperature plasma treatment of sheet-form material
Inventor: GOTOU TOKUKI
IPC: D06B19/00
Filed: 1982-12-27
Abstract: PURPOSE:To treat a sheet-form material so that the treatment is uniform in the transverse direction, by surrounding the sheet-form material placed in a low- temperature plasma atmosphere with an electrically conductive grid isolated from the electrodes. CONSTITUTION:A sheet-form material 2, 2' stretched between winding shafts 6, 6, is provided between high-frequency electrodes 7, 8 provided within a reactor 1 having openings 3, 3'; air-permeable conductive grids 15, 15' are provided between the electrodes 7, 8 and the sheet-form material 2, 2' in such a position that the grids are parallel with those; and the openings 3, 3' are sealed with covers 4, 4'. A treating gas is supplied from a gas inlet 11 through a nozzle 9 and blown against the sheet-form material 2, 2' and at the same time this gas is discharged from a nozzle 10 through an exhaust port 12 so as to maintain the reactor at a vacuum of 0.1-5 Torr. At the same time, high-frequency waves generated from a high-frequency oscillator 13 are applied between the electrodes 7, 8 to generate a low-temperature plasma with which the material continuously moving between the widing shafts 6, 6' are treated.
Patent JP-2000060162-A (JP)
Title: Ultrasonic motor drive device and electronic unit with ultrasonic motor
Inventor: KASUGA MASAO
IPC: H02N2/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To simplify circuit constitution which selects a driven motor from among a plurality of ultrasonic motors, to miniaturize device constitution and to drive the respective motors which differ in drive frequencies with proper drive conditions. SOLUTION: An ultrasonic motor drive device 10 is provided with a self- running oscillation circuit, which sequentially repeats the amplification of an excitation signal exciting an ultrasonic motor and the feedback of the amplified excitation signal to the ultrasonic motor and which generates a drive signal and it drives the ultrasonic motor by the drive signal. A plurality of ultrasonic motors are connected to the self-running oscillation circuit. A selection signal generation means which generates a selection signal for selecting arbitrary number of driven ultrasonic motors among a plurality of ultrasonic motors 11 and 12 and a selection circuit selecting the arbitrary number of driven ultrasonic wave motors based on the selection signal are installed.
Patent JP-H0981388-A (JP)
Title: Method and device for generating fuzzy rule for function approximation
Inventor: ABE SHIGEO
IPC: G06N7/02
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for function approximating fuzzy rule generation which extracts a fuzzy rule directly from tutor data and performs function approximation with high estimation precision. SOLUTION: An input/output data file 107 is used and a data dividing means 104 divides data into clusters; and a rule extracting means 105 extracts fuzzy rules by the clusters from an input/output data file 103 and a divided data file 108, and a rule adjusting means 106 adjusts the fuzzy rules. A fuzzy rule inference means 102 performs function approximation by using a fuzzy rule file 109.
Patent JP-H04112240-A (JP)
Title: Data base processing device and processing procedure generating method
Inventor: HAYASHI KATSUMI
IPC: G06F12/00
Filed: 1990-08-31
Abstract: PURPOSE:To generate data base processing procedures using an optimum storage structure according with the access characteristic of a data base by generating various storage structures from combination of a small number of fundamental data organizations. CONSTITUTION:Access parts to a storage structure are dynamically assembled by an optimization processing part 11 at the time of conversion to data base processing procedures 16. This assembling method is patterned by record relations between fundamental data organizations constituting the storage structure such as pointer coupling from records of a specific fundamental data organization to records of another fundamental data organization and the classification of operation to the storage structure such as access based on the key value or key sequential access. it is sufficient if access parts related to combination of fundamental data organizations are taken as the object to add a new storage structure. Thus, it is unnecessary to take the combination result as the object, and trouble to add the storage structure is reduced.
Patent JP-H0395991-A (JP)
Title: Solder reworking device
Inventor: KURIHARA MASAHIRO
IPC: B23K1/018
Filed: 1989-09-08
Abstract: PURPOSE:To control the heating and the cooling by providing a contact, whose heat radiating part can change flexibly according to the circuit shape and parts shapes, and an escape hole all over at the pedestal, according to the hole pitch of a printed board. CONSTITUTION:For a pattern 5, the contact 1 for absorbing heat is arranged in zigzag making use of the regularity in passing between a mounting hole with solder and other hole, and the tip shape is approximately to the shape of mounting part with solder so as to enlarge the contact area, and also the contact 1 is put in such structure that it moves up and down freely according to the situation of the counterpart by the spring pressure. In case of removing a defective part 9, first a solder bath 7 for repair is brought into contact with the part 9 to be replaced, and the part 9 is pulled out quickly after fusing solder 10. In this process, the heat is transmitted to a printed board 4 by the solder 8 for repair, and the pattern 5 is exfoliated inside the printed board by the defective musing due to air bubbles and thermal expansion.
Patent JP-H0892195-A (JP)
Title: Production of salicylic acid derivative
Inventor: NAKATSUKA MASAKATSU
IPC: C07C271/58
Filed: 1994-09-27
Abstract: PURPOSE: To produce a carbamate-substituted salicylic acid derivative having high purity in a high yield and shortened time by reacting a specific aminosalicylic acid derivative with a specific haloformate compound in the presence of a trialkylamine. CONSTITUTION: A salicylic acid derivative of formula III is produced by reacting (A) a compound of formula I (X1 and X2 are each H, an alkyl, an alkoxy, an aralkyl, an aryl or a halogen; R1 is H, an alkyl, an aralkyl or an aryl) with (B) a compound of formula II (Y1 and Y2 are each O or S; R2 is an alkyl, an alkenyl, an aralkyl or an aryl; Z is a halogen) in the presence of a trialkylamine. An example of the salicylic acid derivative is 4-(n- octyloxycarbonylamino)salicylic acid. The derivative is useful as an electron accepting compound (color developing agent) for recording materials such as pressure-sensitive or heat-sensitive recording materials, etc.
Patent JP-S60124401-A (JP)
Title: Thick plate rolling method
Inventor: YAMAMOTO YASUHIRO
IPC: B21B1/22
Filed: 1983-12-08
Abstract: PURPOSE:To obtain a steel plate free from internal defcects by setting the rolling speed at the initial stage of rolling to a specified value or lower and setting the cumulative value of the product of an average surface pressure between a roll and a rolling material and a contacting time in roll biting to a prescribed value or higher. CONSTITUTION:At each pass at the initial stage of rolling a thick plate; the rolling is performed by setting a rolling speed to <=1m/sec, and setting the cumulative value of the product of an average surface pressure between a work roll and a rolling material, which is defined by a prescribed equation, and a contacting time (ti) in roll-biting, to >=10. At each pass at the late stage after the rolling of initial stage, an ordinary rolling is performed. In this way, a thick plate free from internal defects is obtained by using a conventional rolling installation.
Patent JP-H04110910-A (JP)
Title: Optical fiber relay
Inventor: NISHIMURA HIROMI
IPC: G02B26/08
Filed: 1990-08-31
Abstract: PURPOSE:To facilitate operation by forming a guide member so that there are opening parts on the length-directional side of an optical fiber and one side orthogonal to it and the fiber is guided, and then fixing the guide member to a support plate. CONSTITUTION:When a movable optical waveguide part 6 is driven by a driving member 9, the end surface P1 of a fiber 2 on a fixed side and the end surface P4 of a fiber 8 on a movable side face each other. Namely, optical waveguides P1-P3 and P2-P4 are switched to an optical waveguide P1-P4. When the movable optical waveguide part 6 is not driven by the driving member 9 any more, the relay is put back into the original state. In this case, the guide member 4, formed so as to have the opening parts on the length-directional side of the fiber and on one side orthogonal to it and guides the fibers, is fixed to the support plate 5 with a flat part 4a and support parts 4b and 4b which extend from both its side in a spread shape. Consequently, the fibers can easily be loaded in the guide member through the opening parts and the operation is facilitated.
Patent JP-S6389230-A (JP)
Title: Profiling mechanism
Inventor: MIYAZAKI HIDEKI
IPC: B23P19/02
Filed: 1986-09-30
Abstract: PURPOSE:To make profiling actuation easily performable, by installing a spherical rotor in a casing via a spherical surface free of rotation, and attaching a slide, where a hand is attached to the lower end, to the rotor inside free of slide motion. CONSTITUTION:A spherical rotor 2 is held in the inner part of a casing 1 via a spherical surface free of rotation in all directions of 360 deg.. Each stepped part 7 projected inward is installed at both sides in and around a lower end part of the casing 1, and also in the rotor 2, where are provided with stepped parts 8 as corresponding to these stepped parts 7. A slider 13 consists of a disc part 14 and a cylindrical part 15, while a disc cam 17 and a pair of sliding plates 18 to be slidden in the radial direction by rotation of this disc cam 17 are attached to the guide groove 16 formed in the disc part 14. A hand 25 is attached to a lower surface of the cylindrical part 15 of the slider 13. In addition, a seal member 26 is attached to an interval between both lower ends of the casing 1 and the cylindrical part 15, whereby viscous material 10 is prevented from being scattered and lost.
Patent JP-S6472880-A (JP)
Title: Ink medium
Inventor: NAKAMURA HIROTO
IPC: B41J31/00
Filed: 1987-09-16
Abstract: PURPOSE:To make it possible to print high-quality characters or images even on a transfer recording paper extremely poor in surface smoothness, by providing an intermediate layer comprising solvent microcapsules capable of being broken by only a thermal means, as an intermediate layer between a heat- resistant base layer and an ink layer. CONSTITUTION:Simultaneously with application of heat, solvent microcapsules in a solvent microcapsule intermediate layer are broken at a high temperature, and a solvent contained in the microcapsules exudes. The solvent thus permitted to exude mixes into a solvent ink to rapidly lower the viscosity of the ink. Consequently, dot reproduction properties are enhanced even on a transfer recording medium having a poor surface smoothness or in the case of record dots in a high density, particularly, record dots with a small dot area, and transferability of the ink onto papers is enhanced.
Patent JP-H1157839-A (JP)
Title: Manufacture of steel plate and steel plate end portion cooling device
Inventor: MIZUTA KEIJI
IPC: B21B37/44
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce an edge wave sharpness, edge wave volume and to eliminate a bad take up by an injection of a cooling water towards the edge wave shaped steel plate end portion at the down stream side of an induction heating process of the steel plate end portion. SOLUTION: The cooling water is ejected from the plural number of spray nozzles 3 arranged at the upper and the bottom of a cooling room 2 against the end portions of the steel plate 1. The end portions of the steel plate 1 is cooled down, for example, from 950 deg.C to 350 deg.C while passing through the cooling room 2. An ejection angel formed with the cooling water ejected from the spray nozzle 3 and the steel plate 1 is desirous to be 75 deg. or less. A scraper 5 is installed nipping the steel plate 1 in a vertical direction from the upper and the bottom portions of the cooling room 2, so that the cooling water does not flow into the central portion direction of the steel plate 1. The scraper 5 is attached closely to the spray nozzle 3. Space between the tip end of the scraper 5 at the steel plate 1 side and the steel plate 1 is set as small as possible.
Patent JP-H08111449-A (JP)
Title: Processing system
Inventor: IMAHASHI KAZUNARI
IPC: H01L21/68
Filed: 1995-08-16
Abstract: PURPOSE: To obtain a processing system in which an object can be subjected to a plurality of processing steps continuously by unifying a vacuum processing chamber, a vacuum transfer chamber, an airtight interconnection chamber, and a loader/unloader chamber. CONSTITUTION: The processing system comprises first and second processing units U1, first and second transfer unit U2, and one interconnection unit U3. Each processing unit U1 comprises a processing casing 2 having one opening 4, and means for subjecting a substrate to semiconductor processing. Each transfer unit U2 comprises a transfer casing having four openings 4, and a transfer arm 12. The first and second transfer units U2 are coupled detachably with the first and second processing unit U1 through joints which can couple the adjacent openings 4 of two units such that they can be opened and closed freely and airtightly. Consequently, an object can be subjected to a plurality of processing steps continuously.
Patent JP-S61110892-A (JP)
Title: Manufacture of heat exchanging tube with inner fin
Inventor: SATO YOICHI
IPC: F28F3/02
Filed: 1984-11-02
Abstract: PURPOSE:To manufacture a heat exchanging tube with inner fins as well as excellent heat exchanging performance by a method wherein inner fins and upper and lower walls are brought into close contact with one another while holding the bottoms of embedded recessions between the ends of reinforcement projections and the lower wall. CONSTITUTION:A heat exchanging tube 6 with inner fins 5 is manufactured by bringing the inner fins 5 into close contact with upper and lower walls 2, 3 while holding the bottoms 8a of recessions 8 of inner fins 5 between the ends of reinforcement projections 7 and the lower wall. The heat exchanging tube 6 with inner fins 5 so far manufactured may be provided with excellent heat exchanging performance since the tube walls 2, 3 are brought into close contact with the inner fins 5 assuring no collapse of the tube walls 2, 3 and the inner fins 5 at all.
Patent JP-S61108928-A (JP)
Title: Explosion-proof adding box
Inventor: YANO MASAHIRO
IPC: G01D11/24
Filed: 1984-11-01
Abstract: PURPOSE:To make a multi-load cell type weighing machine as a pressure resistive and explosion-proof type by dividing an adding box into two rooms, arranging terminal boards for connection I/O cables and a four-corner error adjusting circuit in the 1st and 2nd rooms respectively and sealing the insertion part of an electric connection line airtightly. CONSTITUTION:A bulkhead 6 is formed on the center of a casing 5 to divide the casing 5 into two rooms. The terminal boards 15-17 for connecting I/O cables and the four-corner error adjusting circuit 18 are arranged in the 1st and 2nd rooms 7, 8 respectively. The terminal boards 15-17 are connected to the adjusting circuit 18 through a connection line inserted into a pressure fitting 19. A rotary operation shaft 33 is projected from the circuit 18 to the outside of the casing and the gap between the shaft 33 and the casing is extremely reduced. Since the pressure resisting casing is divided into the two rooms and the terminal boards and the four-corner difference adjusting circuit are arranged, the explosion proof box can be formed and the shape can be made compact.
Patent JP-H0629925-A (JP)
Title: Telecommunication network
Inventor: GIOKU JIYAN KOOE
IPC: H04B10/272
Filed: 1992-08-31
Abstract: PURPOSE: To obtain a remote communication network which facilitate future expansion. CONSTITUTION: A remote communication network that is easily installed includes one glass fiber cable 6, and the cable 6 connects plural network terminals. The terminals include branch elements 10 and 12 which branch light that is transmitted through a glass fiber 2. A glass fiber cable which contains a multimode glass fiber ribbon and a single mode glass fiber ribbon is used so as not to necessitate change of the network for future expansion.
Patent JP-S6290615-A (JP)
Title: Optical scanner
Inventor: HORIKAWA KAZUO
IPC: H04N1/04
Filed: 1985-10-17
Abstract: PURPOSE:To shorten the scanning time of a device by switching light beams at intervals of 1/n the deflection time of a rotary polygon mirror by using (n) rotary polygon mirrors which can shift in rotation-directional position relatively. CONSTITUTION:Light beams 2 and 4 are incident on (n) (n: natural number larger than 2) rotary polygon mirrors 5A and 5B, one to one, in such a direction that the same scanning range is scanned. Then, one of (n) light beams 2 and 4 is incident on the rotary bodies 5A or 5B selectively, and those beams are alternated so that the scanning range is scanned. Consequently, the density of scanning lines formed on a scanning surface 6 becomes twice as large as that when one beam is made incident on the rotary polygon mirrors 5A and 5B continuously. Therefore, the scanning time of the scanning surface 6 is reduced to about one half as long as before.
Patent JP-S6385394-A (JP)
Inventor: ARAKI TAKAO
IPC: G21B1/00
Filed: 1986-09-30
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-S6293396-A (JP)
Title: Apparatus for charging plate-shaped body
Inventor: SHINOMIYA YASUAKI
IPC: C25D17/06
Filed: 1985-10-17
Abstract: PURPOSE:To improve the productivity of plating by automatically charging plate-shaped bodies to be plated such as package frames into a hanger for plating. CONSTITUTION:This charging apparatus is composed essentially of a hanger C provided with vertically arranged holders 33 for holding both ends of package frames P1, P2 and hanging the frames P1, P2 horizontally, a lifting mechanism A for stepwise moving up or down the hanger C, and a fitting mechanism B for successively pulling out package frames P1, P2 piled up in a magazine 24 from the bottom and fitting them to the holders 33 of the hanger C. The hanger C, the lifting mechanism A, and the fitting mechanism B are controlled so that they are correlatively worked and the package frames P1, P2 are automatically charged into hanger C.
Patent JP-S59124706-A (JP)
Inventor: SASAKI AKIRA
IPC: C23C24/08
Filed: 1982-12-30
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-S6477626-A (JP)
Title: Synchronous operation of spinning machines
Inventor: KOBAYASHI HIDEAKI
IPC: D01H1/28
Filed: 1987-09-18
Abstract: PURPOSE:To facilitate the accurate synchronization between the winding spindles and the draft part, by detecting the rotation number of tension pulley pressed to the tape for driving the winding spindles to control the speed of the draft part thereby. CONSTITUTION:In a spinning frame in which the winding spindles 1 and the draft part 11 are driven with different electric motors, a rotation detector is set to the tension pulley which is pressed to the tape 6 for driving a plurality of winding spindles 1 and the rotation of the motor 12 for driving the draft part is controlled based on the detected values.
Patent JP-2000056016-A (JP)
Title: Obstacle warning device
Inventor: CHIBA TANEMICHI
IPC: G01S15/93
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To make a warning sound clearly audible without giving a surprise feeling in an obstacle warning device emitting the warning sound according to the distance to an obstacle. SOLUTION: This obstacle warning device detects the distance between a vehicle and an obstacle with a distance detector 1 and emits a warning sound according to the detected distance to report. the existence of the obstacle to an occupant. It is provided with a warning sound adjusting means 3 setting the volume of the warning sound based on the sound volume level of an on board audio device 4, and the warning sound is set to a larger sound volume as the sound volume level of the audio device 4 becomes larger. The warning sound is made clearly audible without being hindered by the large sound volume of the audio device 4 and without giving a surprise feeling when the sound volume of the audio device 4 is small.
Patent JP-H0280940-A (JP)
Title: Apparatus for evaluating quality of film
Inventor: OKAMOTO AKIRA
IPC: G01N21/3563
Filed: 1988-09-19
Abstract: PURPOSE:To also evaluate the humidity resistance of a silicon oxide film by changing the incident angle of infrared rays to measure an infrared absorption spectrum. CONSTITUTION:The infrared rays from an infrared ray source 1 are spectrally diffracted by a wavelength scanning mechanism 3 to irradiate a sample 4 and transmitted infrared rays are incident on a detector 7. The output of the detec tor 7 is supplied to a data processor 10 to measure an infrared absorption spectrum. The sample fixing jig 5 for said sample 4 is controlled by the data processor 10 to be revolved by 0-90 deg. and the incident angle of infrared rays is changed, and the absorption spectra of silicon and oxygen in a non-bonded state in silicon oxide are obtained and the residual amounts of silicon and oxygen in a non-bonded state in the silicon oxide film are measured and the humidity resistance or density of the silicon oxide film can be also evaluated.