baber/WOPTO huggingface dataset:
Patent JP-H10245194-A (JP)
Title: Rope terminal end fixing mechanism
Inventor: OKU HIROAKI
IPC: F16G11/04
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a rope terminal end fixing mechanism which can support great load and makes operating performance excellent for fixing a thick rope thereto. SOLUTION: When load F is applied to a rope 4, a terminal end fixture 8 presses the read end part 7c of a drum edge 7 so as to press the drum edge 7 downward. Therefore, the drum wedge 7 is lowered down along the inclination of an inclined surface 7b so as to bite into a holding part 6. As a result, a rope terminal end 4a is thereby held between a holding surface 6a and a wedge surface 7a. The greater load F applied to the direction that the rope 4 is pulled out, is much more subjected to greater force pressing the rear end part 7c of the drum wedge 7, and the drum wedge 7 forcibly bite into the holding part 6. The rope terminal end 4a can thereby be firmly fixed to a place between the drum wedge 7 and the holding surface 6a. Therefore, the rope terminal end 4a can thereby be prevented from coming out of a drum 1 even if load F is directly applied to the rope terminal end 4a.
Patent JP-H08259932-A (JP)
Title: Heat-storing material microcapsule
Inventor: ISHIGURO MAMORU
IPC: C09K5/06
Filed: 1995-03-24
Abstract: PURPOSE: To obtain heat-storing material microcapsules which can prevent respective differences between the melting points and solidification points of compds. involving phase transition and encapsulated in microcapsules, i.e., a supercooling phenomenon, and has a large amt. of heat storage. CONSTITUTION: In heat-storing material microcapsules wherein compds. involving phase transition are encapsulated, the compds. involving phase transition are used in the form of a mixture of an alcohol compd. and an aliph. hydrocarbon compd. A heat transfer medium capable of carrying a large amt. of heat can be obtd. as a heat carrier for a heating region esp. by using compds. involving phase transition at respective melting points of 30 to 100 deg.C.
Patent JP-H06275588-A (JP)
Title: Vapor phase cleaning device
Inventor: TAMAYA IZUMI
IPC: H01L21/304
Filed: 1993-03-24
Abstract: PURPOSE:To adjust the distance between the discharge hole of a nozzle and a wafer without releasing a container by maintaining the inside of the container to be in airtight state and providing a connection member of the container and the nozzle for adjusting the nozzle position for a sample support stand. CONSTITUTION:Bellows 40 are provided between a container 11 and a nozzle 48 and the bellows 40 and the nozzle 48 and the bellows 40 and the container body 11 are connected to fixing members 41 and 42, thus maintaining airtight state. A motor 44 is fixed to the other of the fixing member 41, a flight is formed at a slide shaft 45 where a motor shaft is extended, and then the screw of the fixing member 42 positioned at an upper part is screwed to a through hole. The slide shaft 45 of the motor 44 rotates and then the distance between the fixing members 41 and 42 is changed. thus adjusting the distance between the nozzle 48 (a discharge hole 49) and a wafer 14.
Patent JP-S57179786-A (JP)
Title: Time constant substrate for timer
Inventor: YUUCHI ISAO
IPC: H03K17/28
Filed: 1981-04-30
Abstract: PURPOSE:To realize the time adjustment at the stage of a time constant substrate, by setting a capacitor and a variable resistor forming a CR integrated circuit on a substrate. CONSTITUTION:The resistances which form a varing resistance, the voltage dividing resistors 4 and 5 forsettig of the upper limit voltage and a resistance 1 forming additional resistance is printed respectively on a seramic substrate 13 that functions as the base of a variable resistor 2. At the same time, a chip capacitor 3 is mounted on the substrate 13. A power supply and a standard IC are connected to the terminals VH, VSS, VC and VDD respectively provided on the substrate 13. Then the time adjustment is performed for the substrate 13 by trimming a resistor 5.
Patent JP-S62224072-A (JP)
Title: Compound semiconductor integrated circuit device
Inventor: IMAMURA YOSHINORI
IPC: H01L29/80
Filed: 1986-03-26
Abstract: PURPOSE:To increase the reverse withstanding voltage of a Schottky junction by forming a metallic end surface being in contact with a high-concentration active layer of the GaAs-metallic Schottky junction in the [011'] direction. CONSTITUTION:An end surface AA' being in contact with a high-concentration active layer 31 of a Schottky electrode 28 is shaped in parallel with the [011'] axial direction of a GaAs substrate. Accordingly, since the high-concentration active layer 31 is formed adjacent to the Schottky electrode 28, series resistance can be reduced, and the end surface AA' being in contact with the high- concentration active layer 31 of the Schottky electrode 28 is shaped in parallel with the [011'] crystal axis of GaAs, thus acquiring reverse withstanding voltage of 5V or more regardless of the size of a Schottky metal.
Patent JP-H01240034-A (JP)
Title: Method for controlling automatic gain
Inventor: KUMAGAI KAZUHIKO
IPC: H04B1/69
Filed: 1988-03-22
Abstract: PURPOSE:To adequately execute a gain control in accordance with the mean value of a transmission loss quantity by superimposing a spread spectrum signal with a signal to transmit, sensing out from a transmission side, extracting the spread spectrum signal from a reception signal at a reception side and controlling the gain of an amplifier at the reception side in accordance with the intensity of this diffusion signal. CONSTITUTION:Plural signals to transmit at the reception side are multiplexed at a multiplex conversion part 2 and sent out to a transmission path. On the other hand, a signal generation part 5 generates a spread spectrum signal to a wide band area and adds this signal to the signal multiplexed at the inputting part of an amplification part 3. The multiplexed signals are separated into an individual signal in a separation conversion part 9 at the reception side and are respectively outputted from a terminal 10. A decoding part 8 further extracts the spread spectrum signal as a narrow band area by a correlation detection at the reception side and gives to an amplification part 7. The amplification part 7 changes the gain in accordance with the size of the narrow band area signal. Consequently, even when the transmission loss quantity is different in accordance with a frequency, the signal is controlled in accordance with the mean value of the transmission loss quantity of each frequency.
Patent JP-S59191368-A (JP)
Title: Semiconductor device
Inventor: OGASAWARA KAZUO
IPC: H03M1/12
Filed: 1983-04-14
Abstract: PURPOSE:To reduce the area of a semiconductor device largely by combining a diffusion layer as a first resistor layer and a polycrystalline silicon layer as a second resistor layer. CONSTITUTION:Polycrystalline silicon single body resistors 4 formed on a thick oxide film 8 shaped on a silicon substrate 11 through thermal oxidation, etc. are patterned by using photoetching technique, etc., and oxide films 9 are formed through thermal oxidation, etc. Diffusion unit resistors 5 are shaped through the diffusion of an impurity or ion implantation through thin oxide films 10. Openings for polycrystalline silicon contacts 6 and diffusion-layer contacts 7 are bored, and the polycrystalline silicon resistors 4 and the diffusion unit resistors 5 are connected mutually by lead-out conductors 1 and 2 and mutual connecting conductors 3, thus constituting the titled semiconductor device.
Patent JP-H08259663-A (JP)
Title: Active energy ray-curable epoxy acrylate resin composition
Inventor: ICHINOSE EIJU
IPC: C08F290/00
Filed: 1995-03-24
Abstract: PURPOSE: To obtain an active energy ray-curable epoxy acrylate resin composition useful as a photopolymerizable resin such as a solder resist, high in sensitivity, and excellent in stability, electric characteristics and solder resistance, when the solvent is dried. CONSTITUTION: The active energy ray-curable epoxy acrylate resin composition contains as an essential component (C) an acid-pendant type epoxyacrylate obtained by reacting 1 mole of (A) an epoxy resin having two or more epoxy groups in the molecule with 0.1-0.8 mole of (meth)acrylic anhydride and 0.2-0.9 mole of an unsaturated monobasic acid, and subsequently reacting (A) the obtained epoxy acrylate resin with (B) a polybasic acid anhydride.
Patent JP-2000259732-A (JP)
Title: Freight calculating device
Inventor: KATO MASAYUKI
IPC: G06Q30/06
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To simplify transportation conditions and transport office work and to make easily calculable the transport quantity of articles by determining the longitudes and latitudes of a sending destination and a sending source from the telephone numbers or zip codes of the sending destination and sending source and obtaining the transport distance of the articles from the sending source to the sending destination from their longitudes and latitudes. SOLUTION: A freight calculating program 23a calls a longitude and latitude retrieving program 23b and refers to a telephone number-to-longitude and latitude table 26a or a zip code-to-longitude and latitude table 26b according to the zip codes or telephone numbers of the sending source and sending destination, thereby obtaining the longitudes and latitudes of the sending source and sending destination respectively. Then, a distance calculating program is called to refer to a GPS map information database 26c according to the two points of the sending source and sending destination, thereby obtaining the transport distance and transport route. Special charge for freeway, ship transportation, etc., is obtained by referring to a passing route special table 26d according to the transport route, thereby calculating the freight.
Patent JP-H02246042-A (JP)
Title: Device for adjusting tape feeding system of video tape recorder
Inventor: ISHII TAKATOSHI
IPC: G11B15/61
Filed: 1989-03-20
Abstract: PURPOSE:To eliminate dispersion in adjusting accuracy and to perform adjustment with high accuracy by providing a data processing means, and a display means to display allowable ranges corresponding to the quantity of adjusting state, an adjusting direction, and the completion of the adjustment and the completion of the adjustment as the result of above data processing. CONSTITUTION:The output level of the reproducing output signal of a reference tape is quantized and stored in a signal measuring circuit 10, and the allowable ranges corresponding to the quantity of adjusting state, the adjusting direction, and the completion of the adjustment a the completion of the adjustment are found from the output level stored in the signal measuring circuit 10 at the data processing means 11. Since the allowable ranges corresponding to the quantity of adjusting state, the adjusting direction, and the completion of the adjustment, and the completion of the adjustment required for the adjustment by an adjustor are displayed on the display means 12, the adjustor can recognize an adjusting condition by observing the above display. Therefore, no skill is required for an adjusting work, and the adjustment can be performed by everyone. In such a way, since the adjustment can be always completed with a constant condition, no dispersion occurs in the adjusting accuracy, which attains the adjustment with high accuracy.
Patent JP-S58183682-A (JP)
Title: Preparation of 2,3-dihydro-2-methyl-2,3-dialkyl-7- hydroxybenzofuran
Inventor: INABA YUKIO
IPC: B01J21/00
Filed: 1982-04-22
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate of an insecticide (carbofuran), economically, without using a solvent, by reacting 2-(1',2'- dialkylethyl)-1,3-benzodioxol in the presence of a solid acid catalyst in vapor phase. CONSTITUTION:The compound of formula I (R and R' are lower alkyl or H) such as 2-isopropyl-1,3-benzodioxol, is made to react in the presence of a solid acid catalyst such as silica, alumina, magnesia, boria, silica-alumina, silica- magnesia, alumina-boria, alumina phosphate, boria phosphate, acid clay, diatomaceous earth, etc., in vapor phase preferably at 200-300 deg.C, especially 220- 260 deg.C to obtain the compound of formula II, economically. The catalyst may contain a noble metal such as palladium, platinum, etc. supported on the carrier in an amount of 0.1-1wt%.
Patent JP-H11265974-A (JP)
Title: Power semiconductor module
Inventor: MABUCHI KOJI
IPC: H01L25/07
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To detect a current which flows through a power semiconductor module, by a method wherein a Rogowski coil is previously built in a case where the outer terminal of the power semiconductor module are sealed up. SOLUTION: An insulating board 6, a copper foil, and an Si belt 6 are soldered to the base 9 of a power semiconductor module to form a circuit. The lead terminals 1 serve as the input/output terminals of the circuit. A Rogowski coil 10 is mounted in a case 4 so as to wrap up one of the lead terminals 1, whereby a current flowing through the power semiconductor module can be detected. Moreover, the shape and dimensions of a Rogowski coil are varied depending on the shape of the lead terminal. A detected current waveform is led out through the output terminals 2 of the Rogowski coil and connected to the outside. By this setup, a current flowing through a power semiconductor module can be easily measured without setting the measurements of a current probe or the like at product testing in a design development stage.
Patent JP-H03265894-A (JP)
Title: System for identifying multiwindow
Inventor: NOMURA NAOTSUGU
IPC: G06F3/048
Filed: 1990-03-15
Abstract: PURPOSE:To improve the operability of data input by displaying windows by using a different color for the frame of a window wherein input is available among windows of a multiwindow system and making the window identifiable. CONSTITUTION:A mouse cursor position recognition means 1 stores the coordinate values of a mouse cursor in a main storage device. An input window recognition means 2 judges in which window input operation is allowed according to the coordinate values of the mouse cursor stored on the main storage by the mouse cursor position recognition means 1 and sends window information regarding the window wherein the input is available to an identifying means 3 which identifies the input window with the color. The input window identifying means 3 displays the window frame of the input window in the different color according to the window information sent from the input window recognition means 2. Consequently, it can be judged that the window 4 is the window where the input is available.
Patent JP-H05275348-A (JP)
Title: Ecr plasma processor
IPC: H01L21/302
Filed: 1992-03-25
Abstract: PURPOSE:To shorten the time of removal of the film at the inner wall face of a circular body for exhaust by dry cleaning method, in an ECR plasma processor which has a circular substance which is made in a circular body square in cross section and in which as gas inflow port is made at the inner peripheral wall and an exhaust port is made in the outer peripheral wall and the exhaust port is so arranged in a processing chamber as to oppose the exhaust port of the processing chamber. CONSTITUTION:A device is made capably of application of RF voltage by electrically insulating a circular body 15 for exhaust from a processing chamber 2, and physical sputter cleaning action is added in such a way as to accelerate the ions in cleaning gas at the bias potential, which appears on the surface of the circular body 15 by application of RF, and collide them against a film. To stabilize such physical sputtering action more, the occurrence of discharge is prevented by providing an exhaust port or 15A with a gas flow suppressing means and raising the pressure of the gas in the vicinity of the front of the gas inflow port 15B of the circular body 15.
Patent JP-2000233941-A (JP)
Title: Glass ceramic substrate for information storage medium
Inventor: GOTO NAOYUKI
IPC: G11B5/62
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a glass ceramic substrate for an information storage medium which responds to the increase in the memory capacity of an information storage medium and which satisfies requirements for an ultrasmooth substrate due to the low floating height of a magnetic head or to the contact state of the head, for fast rotation of a substrate responding to the higher speed of information transfer and higher mechanical strength for mobile use, and to provide a magnetic information storage medium having a film of a magnetic medium formed on this glass ceramic substrate. SOLUTION: This glass ceramic substrate for an information storage medium contains lithium disilicate (Li2O.2SiO2) as the main crystal phase having <=0.05 μm crystal grain diameter (in average). The substrate has >=37 ratio of Young's modulus (GPa)/specific gravity, <=5.0 Å surface roughness Ra (arithmetic average roughness) after polishing, +65 to +130×10-7/ deg.C coefft. of thermal expansion at -50 to +70 deg.C, and >400 MPa bending strength.
Patent JP-H01242127-A (JP)
Title: Apparatus for controlling performance of stack gas denitrification plant
Inventor: MURATA RYOICHI
IPC: B01D53/94
Filed: 1988-03-18
Abstract: PURPOSE:To detect the deterioration of the performance of the plant in a short time by installing a device for inputting plant data such as the concn. of NOx and the flow rate of NH3, a device for inputting the results of chemical analysis, etc., CPU for estimating concn. distribution, the deterioration of a catalyst, etc., and devices for storing and displaying various data. CONSTITUTION:At the time of selection of mode 1, various data measured with an inlet NOx analyzer 4, an outlet NOx analyzer 5 and an NH3 flowmeter 6 are inputted into a central processing unit (CPU) 13 from the plant 11 through a device 12 for inputting plant data. In the CPU 13, the rate of denitration and  NOx/NH3 are calculated and the time elapsed until a limit is attained is estimated. Data necessary for trend display are then inputted from an external storage device 15 and display is carried out with a display device 16. At the time of selection of mode 2 or 3, data on the distributions of NOx and NH3, etc., and the results of an evaluation test of a sampled catalyst are inputted and these data are displayed and stored in the storage device 15.
Patent JP-H1054757-A (JP)
Title: Multi spectral construction of three bands and four bands having two simultaneous signal outputs
Inventor: KOSAI KENNETH
IPC: G01J1/02
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor-infrared detector array which is compatible with existing semiconductor processing method. SOLUTION: Semiconductor arrays are constituted of a plurality of radiation detector unit cells respectively including multi spectral photo detectors and the respective multi spectral photo detectors have bias selectable two color photo detectors D1, D2 and second bias selectable two color detectors D3, D4 and combination with one of the single photo detector D3 and the respective multi spectral photo detectors correspond to bias potential for simultaneously providing charge carrier caused by absorbency of electromagnetic radiation in the two spectral bands and the two spectral bands are selected from one of four spectral bands and three spectral bands.
Patent JP-S55157851-A (JP)
Title: Metal halide lamp
Inventor: DOBASHI MASAHIRO
IPC: H05B41/08
Filed: 1979-05-29
Abstract: PURPOSE:To lower the surge voltage which is generated in a stabilizer and prevent the damage due to the breakage of insulation of the stabilizer by enclosing at least one of Xe, Kr, Ar, Ne, He etc. under a specific pressure into the outer tube having a luminous tube and a starting thermistor. CONSTITUTION:The luminous tube 1 which is made of quartz and in which Ar metal-halide is enclosed and electrodes 2 and 3 are sealed oppositely at both ends is fixed on a supporting frame 19, and a thermistor 11 such as bimetal switch is installed in the outer bulb of a lamp. Into this outer tube 23, at least one out of  Xe, Kr, Ar, Ne, and He is enclosed under the pressure 10<-4>-10Torr at normal temperature. Thus, a portion of the surge voltage energy which is generated in bimetal 11 operation is consumed due to the electric discharge between contacts 12 and 13, and the generation of unnecessary high voltage can be prevented, and the breakage of insulation of a stabilizer can be prevented.
Patent JP-S56162078-A (JP)
Title: Electronic clock
Inventor: TAKAHASHI MASATO
IPC: G04R20/00
Filed: 1980-05-20
Abstract: PURPOSE:To discriminate an error of receiving time information to prevent the erroneous correction of a slave clock, by adding a parity bit to binary coded time information transmitted from a master clock and by performing parity check at the receiving time. CONSTITUTION:Binary coded time information, to which a one-bit parity is added, from a clock part 3 an an encoder 4 of a master clock 1 is transmitted through a transmission circuit 6, a transmission antenna 7, etc. This information is received by a receiving antenna 9 and a receiving circuit 10 of a slave clock 2 and is detected by a regular pulse detecting circuit 11. This information is subjected to the parity check by a parity check circuit 12; and the time of a clock part 14 is corrected through a correction control circuit 13 only when no bit errors exist in time information, and erroneous correction based on erroneous information due to noise, etc. during transmission is prevented.
Patent JP-H10261573-A (JP)
Title: Aligner mounting optical position measuring instrument and machining device
Inventor: TOJO TORU
IPC: G03F9/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To improve machining accuracy by eliminating the influence of a damage to a resist and a drifting and simultaneously and accurately measuring the position of a sample surface in the directions of (x), (y), and (z). SOLUTION: Laser beams emitted from a light source 1 are divided by a beam splitter 2 and are supplied to AOMs(acoustic optical modulation element) 3 and 4 and are modulated at frequencies f1 and f2 that differ by a small amount, a luminous flux 5 that is emitted from the AOM 3 is further divided by a beam splitter 6, and the luminous fluxes 5, 7, and 8 are applied to the measurement surface of a sample 9. Beams that are reflected and diffracted by the sample are overlapped and are guided to sensors 16 and 17. Then, by measuring the phase difference of a beat signal that is generated due to the interference of the wave of two beams with different frequencies using a phase meter 18, the position of a measurement surface is detected in height or translation direction.  By using this sort of optical position measuring instrument, an accurate machining is made without depending on the change in the quantity of reflection light from a sample surface, without any influence of a damage to the resist or a drifting, and without making complex the configuration of a machining device.