baber/WOPTO huggingface dataset:
Patent JP-S63120787-A (JP)
Title: Adhesive tape
Inventor: OCHIUMI TSUKASA
IPC: C09J7/02
Filed: 1986-11-07
Abstract: PURPOSE:To prepare an adhesive tape which is excellent in water resistance, easily tearable by hand, light, and inexpensive, by providing an adhesive layer and a synthetic resin laminate layer on at least one surface of a tape substrate formed by weaving particular warps and wefts. CONSTITUTION:An adhesive tape comprising a substrate for a tape prepd. by weaving warps and wefts and an adhesive layer provided on at least one surface of the substrate, wherein the substrate comprises warps made of polyolefine multifilaments and wefts made of mixed multifilaments contg. a polyolefine monofilament and a monofilament having by at least 10 deg.C higher m.p. than that of the polyolefine monofilament and a synthetic resin laminate layer is provided on at least one surface of the substrate. It is pref. from the viewpoint of water resistance and physical strength that the polyolefin multifilament be a polypropylene multifilament.
Patent JP-H02113522-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: KASHIMOTO KOJI
IPC: H01L21/8249
Filed: 1988-10-21
Abstract: PURPOSE:To prevent deterioration of performance of an integrated circuit and lowering of yield by electrically connecting a conductive coating layer with an underlying layer when an ion implanted layer is formed as the underlying layer by using the conductive coat film as a mask. CONSTITUTION:After formation of a P<+> type layer 5 for providing an isolation layer, an oxide film 8 is formed on the whole surface and the film 8 is etched to provide a hole for providing a contact section 13. Ions are implanted through this hole to form a P<+>type layer 12 for providing a back gate. After polysilicon is deposited on the whole surface, the polysilicon is etched to provide a gate polysilicon 9. A conductive resist 10 is then deposited on the whole surface, exposed to light and developed to provide a contact region 7. By this process, the conductive resist 10 is connected to a P<+>type well 3 through the P<+>type layer 12. According to such arrangement, even if the conductive resist 10 is charged, the charge is discharged to the P<+>type well 3 through the P<+>type layer 12 and no charge is retained in the resist 10 so that a gate oxide film 8a is protected from breakdown. Thereby, it is possible to prevent deterioration of circuit performance and lowering of yield.
Patent JP-S60152568-A (JP)
Inventor: ANTONIO MARURATSUCHINI
IPC: C09B48/00
Filed: 1984-12-19
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-H02114182-A (JP)
Title: Detecting device of level of digital signal
Inventor: ODAKA SHUICHI
IPC: G01R19/25
Filed: 1988-10-22
Abstract: PURPOSE:To reduce an adverse effect on the precision in detection by detecting maximum positive and negative values of a digital signal, by calculating the amplitude of an AC component on the basis of these detected values and by outputting it as a signal indicating the level of the digital signal. CONSTITUTION:A digital audio signal SD is inputted to an input terminal 1 from a signal source. This signal SD is given to latch circuits 2 and 3 and comparators 4 and 5. The circuit 2 holds the signal SD in response to a latch signal SR1 obtained from an OR gate 6, and the comparator 4 compares a signal S1 showing the preceding signal SD held in the circuit 2, with the present signal SD, gives an output signal SC1 of '1' to the OR gate 6 when SD >= S1, while the comparator 5 turns an output signal SC2 to be '1' and gives it to an OR gate 7 when SD <= S2. An output request signal Sr of a prescribed period T is given to the OR gates 6 and 7 by an arithmetic device 8. The signals S1 and S2 are given to a selector circuit 9 a selected signal S3 is given to the device 8, the amplitude of an AC component thereof is determined and supplied to a level display device 11, wherein a level is displayed.
Patent JP-H03128517-A (JP)
Title: Surface acoustic wave resonator
Inventor: SATO KIYOSHI
IPC: H03H9/25
Filed: 1989-10-13
Abstract: PURPOSE:To improve the performance and quality of a resonator and to enlarge a frequency varying width by using a 36 deg.Y-XLiTaO3 base and the electrode arrangement of continuous equal pitch energy enclosing structure and forming an SiO2 film, for which a temperature coefficient is a reverse code to 36 deg.Y- XLiTaO3, on the base. CONSTITUTION:A surface acoustic wave resonator uses a 36 deg.Y-XLiTaO3 base 1, which electric-mechanical coupling coefficient is large, and on the base 1, a comb-shaped driving electrode 2 and reflecting electrodes 3 and 4 are provided. An interval between respectively faced outer-most electrode fimgers is set to lambda/2. The picthes of all the electrode fingers are set to lambda/2. Further, on the base 1, the SiO2 film, which temperature coefficient is the reverse code to the 36 deg.Y-XLiTaO3, is formed while covering the electrode 2 and the two reflecting electrodes 3 and 4. Thus, an extremely stable surface acoustic wave resonator can be realized to be equal with a crystal oscillator. As the resonator for VCO, the frequency varying width can be enlarged and further, sprious can be prevented from being generated.
Patent JP-H06184169-A (JP)
Title: Silane compound and its rpoduction
Inventor: OKURA MASATOSHI
IPC: C07F7/18
Filed: 1992-09-10
Abstract: PURPOSE:To obtain the subject novel compound useful as the component of a catalyst for the polymerization of propylene, as a silane coupling agent, etc. CONSTITUTION:The compound of the formula. For example, isopropyltriethoxysilane. The compound of the formula is produced by reacting isopropyltrihalogenosilane with ethanol preferably in a molar ratio of 1:3-10 at 20-70 deg.C for 30min-5hr.
Patent JP-H11110189-A (JP)
Title: Device and method for processing numerical data operation, compiler device, and storage medium storing compiler
Inventor: YAMADA YOJI
IPC: G06F7/38
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a numerical data operation processor, with which +0 and -0 can be distinguished, by judging whether two pieces of numerical data as objects to be compared are negative or not, operating the complement of '2' at the numerical parts of both the numerical data and comparing the operated complements of '2'. SOLUTION: It is judged whether two pieces of numerical data as the objects to be compared are negative or not. When two pieces of numerical data as the objects to be compared are negative, the complements of '2' at the data parts of both the numerical data are operated, and the operated complements of '2' are compared. Thus, since the complements of '2' in the numerical values of objects to be compared are operated, +0 and -0 can be distinguished and even when two numerical values are +0 and -0, equal can be outputted as a result of comparison. Based on one appropriate style, input numerical data are converted to binary data, all the bits are inverted and the complement of '2' is provided by adding '1' so that the complement of '2' can be more easily operated.
Patent JP-H06119828-A (JP)
Title: Lead wire bundling tool for accessories
Inventor: IIO TSUKASA
IPC: H01H73/20
Filed: 1992-10-06
Abstract: PURPOSE:To make unnecessary displaying by means of a face plate and a ring mark, prevent missing or erroneous fixing of a face plate and a ring mark, and enhance reliability by disposing a display at the outer surface of a lead wire bundling tool. CONSTITUTION:A bundling tool 12 is integrally formed of elastic members in doubled-up structure, and is provided inside with a groove for holding lead wires 4. The lead wires 4 are held by the bundling tool 12 in an opened state, to be bundled together. Thereafter, the bundling tool 12 is moved to be engaged with a lead wire drawing groove 5. In this disposing manner, a display 13 of the bundling tool 12 functions as a face plate, thereby dispensing with a face plate and a ring mark. Since the bundling tool 12 is contained inside the lead wire drawing groove 5, it cannot be protruded sideways. The lead wires 4 are bent and drawn by the bundling tool 12 so that a tension cannot be exerted on a lead wire connecting portion of accessories even if the lead wires 4 are drawn.
Patent JP-H10229014-A (JP)
Title: Method for demagnetizing electric permanent magnet device
Inventor: BUISSON FERNAND
IPC: B23Q3/15
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To demagnetize a magnet by permitting a wire wound on a magnet to have extremely short integer pulses having the same sign, alternately arrang ing the positive pulse train and the negative pulse train, gradually reducing the pulse strength from the first pulse train to the last pulse train and supplying the continuos pulse trains with current pulse. SOLUTION: Respective pulse trains T1 , T2 ,..., Tn contain N continuous pulses, and all the pulse signs of one pulse train are permitted to be the same. Then, all the signs of the N pulses of the first pulse train T1 are permitted to be negative, those of the second pulse train T2 to be positive, those of the third to be negative. In such manner, pulse signs are alternately changed by pulse train. The absolute values of current strengths I1 , I2 ,.... In are gradually reduced, for example, linearly or hyperbolically, from the first pulse train T1 to the last pulse train Tn during a time t, and excellent demagnetizing effects can be obtained irrespective of the initial charge condition.
Patent JP-H04143113-A (JP)
Title: Hydraulic control device for active suspension device
Inventor: KURIKI NOBUHARU
IPC: B60G17/015
Filed: 1990-10-04
Abstract: PURPOSE:To improve the follow-up ability and responsiveness in the device in which the oil pressure provided to a hydraulic actuator is controlled by an electromagnetic control valve to change the relative distance between a wheel and a car body by providing an absorbing means for smoothing the pressure fluctuation exceeding a specified value and a specified frequencyin an oil pressure chamber. CONSTITUTION:With a hydraulic actuator 6, a piston rod 12 executes a rectilinear motion up and down when thrust is produced in the piston rod 12 in response to the differential pressure between a piston-lower chamber 7 and a piston-upper chamber 9, and the differential area between pressure-receiving areas of the piston to change the relative distance between a wheel 1 and a car body 4. in this case, when vibration which is liable to cause the pressure fluctuation beyond a specified frequency is inputted to the hydraulic actuator 6, a relief valve 15 and a accumulator 21 are connected to the piston-upper chamber 9 as a means for absorbing the pressure fluctuation. When the amplitude of the pressure fluctuation exceeds a specified value specified by a coil spring 19, the relief valve 15 is opened to release the pressure in the piston-upper chamber 9 to a reservoir tank 20.
Patent JP-H0579933-A (JP)
Title: Automatic stopping device for three-dimensional measuring instrument
Inventor: TANABE HIDEKI
IPC: G01B21/20
Filed: 1991-09-18
Abstract: PURPOSE:To surely detect the pressing force applied to a stanchion when a worker or the like is pinched by the stanchion. CONSTITUTION:A contact pressure detecting sensor 33 is stuck to the supporter main body (stanchion) 32 of a three-dimensional measuring instrument. A tubular cover 34 is fitted to the supporter main body 32 with brackets 36 and screws 37 via an elastic member 35, and the supporter main body 32 is covered by the cover 34. A contact pressure detecting sensor 33 is provided on the back face of the cover 34, and an air bag 38 filled with air of the preset pressure is fitted. When a worker or the like is pinched by the supporter 18 and the cover 34 is pressed, the elastic member 35 is warped, and the cover 34 is moved. The air bag 38 is brought into contact with the contact pressure detecting sensor 33 to press it. The contact pressure detecting sensor 33 detects the pressing force and operates a stopping device to stop the three-dimensional measuring instrument.
Patent JP-H03130311-A (JP)
Title: Nozzle for pouring mish metal alloy
Inventor: KOMIYA RIKUHIRO
IPC: B22F9/10
Filed: 1989-10-14
Abstract: PURPOSE:To inject molten alloy to outer circumferential face of a cooling drum under stably fluid condition by using qualtz-made nozzle body and boring plural circular injecting holes in series along longitudinal direction of an injection part formed at the tip part thereof. CONSTITUTION:Lower end of the nozzle 1 for pouring mish metal alloy is made flat and plural circular injecting holes 3 are bored in series along the longitudinal direction at the flat lower end part 2 thereof. As material of the nozzle 1, the qualtz is selected. Hole diameter (d) in the circular injecting hole 3 is desirable to be about 0.7-1.2mm. Pitch (p) between mutually adjacent circular injecting holes 3 is desirable to be about 3-20mm. Further, the flat lower end part 2 is desirable to be >= about 2mm thickness. By this method, diameter of the molten metal stream flowing out from the circular injecting hole 3 becomes constant, and rapid cooling and solidification with the cooling drum are executed under stable condition and flake can be manufactured with high yield.
Patent JP-2001093985-A (JP)
Title: Silicon carbide semiconductor device and its manufacturing method
Inventor: YAMAMOTO TAKESHI
IPC: H01L21/8234
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To improve integration density of cells per unit area by enabling to reduce the region of p-n junction and isolation parts and the regions formed of p-type semiconductor of cells. SOLUTION: At formation of parts comprising a p-type isolation layer 26 which is to be a p-n junction and isolation part and p-type semiconductor of each cell, more specifically, a base region 10 of an npn transistor, an emmiter region 17 and a collector region 18 of a pnp transistor, a p-type well region 3 of a pnp transistor of an nMOSFET and a source region 5 and a drain region 7b of a pMOSFET, C which is an inert ion seed is implanted into a region before p-type impurities B are implanted. In this way, C penetrates voids of carbon site, the voids are eliminated, and crystal defects can be corrected. Accordingly, diffusion of B at activation thermal treatment can be suppressed and areas made of p-type semiconductor are formed without spreading. In this way, integration density of cells per unit area can be improved.
Patent JP-H06115835-A (JP)
Title: Speed controller of hydraulic elevator
Inventor: KOYAMA TOSHIHIRO
IPC: B66B1/26
Filed: 1992-10-06
Abstract: PURPOSE:To provide a speed controller which improves comfortableness of a cage by suppressing abrupt deceleration of the car, avoids undershoot phenomenon of cage speed, and improves stop accuracy at a floor of target story in a hydraulic elevator. CONSTITUTION:Car speed is computed by a car speed detection means 20 of a main control substrate 6, and the speed detection signal is input in a deceleration start limit computing device 21 to compute the deceleration start limit value. The computed value is input in a deceleration start timing control means 22. Here, deceleration start timing is determined by computing with a position detection signal from a position detection means 23 of the main control substrate 6, deceleration pattern of cage speed target value is computed by a deceleration pattern computing device 24, and speed is decelerated based on the car speed target value by a cage speed feedback control means 25 to stop a car at a floor of target floor accurately.
Patent JP-H11105736-A (JP)
Title: Roof structure for automobile
Inventor: SERINO SHINICHI
IPC: B62D25/06
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To largely improve strength for longitudinal load and reduce the weight of an upper roof rail by adding two bending lines on rear wall side to the upper roof rail. SOLUTION: This roof structure is constituted so that upper and lower roof rails 2, 3 may be jointed to the front end of a roof panel 1 by forming a closed cross section 17. The upper roof rail 2 is formed into a roughly hat-shaped cross section with a smaller width than the lower roof rail 3. The front end flange 4 of the upper roof rail 2 is inserted between the respective front end flanges 6, 8 of the lower roof rail 3 and the roof panel 1 for jointing, and the rear end flange 5 of the upper roof rail 2 is jointed to the lower surface of the lower roof rail 3.
Patent JP-H02113368-A (JP)
Title: Information retrieving method
Inventor: NAKANISHI ISAO
IPC: G06F17/30
Filed: 1988-10-24
Abstract: PURPOSE:To enable speedy, efficient retrieval by by extracting another key word which is made to correspond to information retrieved by inputting one key word and performing the retrieval by using the extracted key word. CONSTITUTION:This method is equipped with an optical disk part 3 which writes or reads image information on or out of an optical disk 4, a magnetic disk part 5 which writes or reads a key word on or out of the magnetic disk, 6 and a memory 7 where the key word read properly out of the magnetic disk 6 is stored. Then a control part 8 extracts a key word other than the input key word among key words made to correspond to information retrieved by inputting the optional key word and stores the extracted key word on the memory 7, and this extracted key word is used to perform the retrieval again. Consequently, pieces of information are retrieved one after another by inputting one key word to perform the retrieval efficiently in a short time.
Patent JP-H0697880-A (JP)
Title: Radio telephone system
Inventor: ISHII OSAMU
IPC: H04W88/02
Filed: 1992-09-11
Abstract: PURPOSE:To automatically detect and inform of a user that the terminal machine is moved from the outside of the service area to the inside of the service area. CONSTITUTION:In the radio telephone system which receives the message signal from a base station 18 in the service area of the radio telephone to discriminate that the terminal machine is in the service area, a terminal machine 19 in the power down state which is moving from the outside of the service area into the service area is periodically started, and it is discriminated whether the terminal machine is in the service area or not based on the message signal from the base station 18.
Patent JP-H0992176-A (JP)
Title: Wedge for fixing deflecting yoke
Inventor: KANAZAWA SHUICHI
IPC: H01J29/82
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To easily and firmly fix a rotation coil or a degauss coil to a cathode- ray tube funnel part by providing a specific constitution in an above mentioned wedge with its specified structure used to fix a deflecting yoke to be attached to a cathode-ray tube to the cathode-ray tube. SOLUTION: An above mentioned wedge 1 composed of a rubber-shaped elastic body is constituted provided with a wedge part 4a wedge part 4 for which two surfaces 2 and 3 form an acute angle A and an adhesive part 5 extensively arranged at the wedge part 4, and is used to fix a deflecting yoke 7 to a cathode-ray tube 12 by inserting the wedge part 4 from a cathode-ray tube funnel part 11 side to a neck part 10 side. For this wedges 1, the corresponding wedge part 4 to the cathode-ray tube funnel part 11 when the deflecting yoke 7 is fixed to the cathode-ray tube 12 or a holding part 6 for pressing-in and holding a rotation coil 8 or a degauss coil 9 to the adhesive part 5 is molded in one body.
Patent JP-H04259485-A (JP)
Title: Sewing apparatus for sewing object to be sewn along specified stitching line
Inventor: HANSU SHIYORU
IPC: D05B39/00
Filed: 1991-10-16
Abstract: PURPOSE: To make a sewing device capable of forming a seam along a prescribed sewing program. CONSTITUTION: At least two notch parts 44a, 44b and 44c fitting the lines of seams 45a and 45b are formed sat a presser 40, a code area 40a directly controlling a sewing process is provided at this presser 40 and data concerning a sewing program stored in a computer 58 for forming the seams 45a, 45b corresponding to a prescribed line can be called by operating a previously selecting switch 59.
Patent JP-H03132549-A (JP)
Title: Pc composite flat slab
Inventor: KUROSAWA RYOHEI
IPC: E04B5/43
Filed: 1989-10-17
Abstract: PURPOSE:To make the distribution of stress uniform by a method in which PC beams are placed on flange-shaped projected parts made of reinforcing steel bars of poles, a PC board is set between the PC beams, and concrete is placed. CONSTITUTION:A pole 1 is provided with a flange-shaped projected part 2 reinforced with steel frames and projected from the upper ends of the steel frames and erectly set. A downward tiered part 4 and an upward tiered part 5 are integrally formed on a PC beam 3 to form an aperture 11 between the tip of the PC beam 3 and the pole 1. The downward tiered part 4 of the beam 3 is set on the projected part 2 and between the PC beams 3 through the hole 1 is tensed to the attracting direction by a PC cable 7. PC boards 20 are placed between the PC beams 3 and concrete layer 23 is formed on the board 20 to make up a PC composite flat slab. High-strength slab of uniform stress distribution can thus be obtained.
Patent JP-2000100912-A (JP)
Title: Substrate holding device
Inventor: OGIWARA TAKASHI
IPC: H01L21/68
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a substrate holding device with which a substrate to be carried at high speed can be stably and reliably held by a simple construction without increasing vacuum chucking and the area for chucking. SOLUTION: Wafer forks 30 are provided with a wafer retaining surface 32, having the shape which increases the retentive strength of wafers 16 utilizing the flow of air while wafers are being carried, and a chuck pad 34, which is provided on the above-mentioned retaining surface and vacuum chucks the wafers. At the time of movement of the forks for wafer, if the cross-sectional area on the entrance-and-exit side of a flow passage and the cross sectional area of the center part is set at A2 so as to generate charge in the pressure of the air flowing inside the flow passage 36 formed between the retaining surface 32 and the wafers when the wafer forks are moved, the center part of the retaining part is more streamlined, which is protrudingly formed in wafer direction, than the other part.
Patent JP-H0578981-A (JP)
Title: Styrenic resin-coated yarn
Inventor: KOGA TAKAHIKO
IPC: D06M101/16
Filed: 1991-09-18
Abstract: PURPOSE:To obtain a fiber for tearing and opening, free from release of a coated resin from a chemical fiber and having good adhesion with a vessel for packaging made of styrene resin ultrasonic CONSTITUTION:A resin (e.g. acrylic resin) having high adhesion with a chemical fiber used as an inner layer and a resin (e.g. styrene-acrylic copolymer emulsion) containing a styrene component used as an outer layer resin are applied the chemical fiber to provide the two-layer resin-coated yarn.