baber/WOPTO huggingface dataset:
Patent JP-H10300475-A (JP)
Title: Angular velocity sensor device
Inventor: YACHI KANEO
IPC: G01C19/5769
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity sensor device which can amplify only angular velocity signals at a high amplification rate by canceling out crosstalk voltages generated via parasitic capacities and can thus enhance the sensitivity of an angular velocity sensor. SOLUTION: An angular velocity sensor device 10 comprises a sensing part 1a and a signal processing circuit part 1b. Drive wiring L1, L2 is brought out to driving terminals L1a, L2a from the driving electrodes e1, e2 of the angular velocity sensor 1c of the sensing part 1a. A detecting wiring pattern L3 is brought out from one detecting electrode e3 to a detecting terminal L3a. From the other detecting electrode e4, a detecting wiring pattern L4 and a compensating wiring pattern L5 are brought out, respectively, to a detecting terminal L4a and a guaranteeing terminal L5a. Parasitic capacities C51 , C13 , C32 , C24 between the wiring patterns are made to satisfy the bridge parallel condition of C51 .C32 =C13 .C24 to cancel out crosstalk appearing at the detecting terminals L3b, L4b.
Patent JP-S63275136-A (JP)
Title: Semiconductor device provided with insulating isolation region
Inventor: OI SUSUMU
IPC: H01L27/04
Filed: 1987-05-06
Abstract: PURPOSE:To realize a substrate potential taking-out structure of small area with low resistance, by taking out a substrate potential from a conductive region formed by burying conductive material such as metal in a groove having an insulating film on the side surface thereof. CONSTITUTION:The title device is provided with the following; grooves 20 penetrating through a first and a second conducting layers 12, 13 and reaching a substrate 11, an insulating layer 21 formed on both sides of groove, and a conductive region 22 buried in the groove 20 and being in contact with the substrate 11. The substrate 11 and a wiring 18 for elements are electrically connected by the conductive region 22. As the wiring 18 for elements is formed on a semiconductor surface matching with the conductive region 22, the substrate 11 and the wiring layer 18 are electrically connected via the conductive region 22, so that the electric potential of the substrate 11 is lead out. Thereby, the potential of a substrate having a small area, a low resistance and a small capacitance can be taken out.
Patent JP-H11297611-A (JP)
Title: Charged particle beam writing apparatus
Inventor: USHIJIMA MIKIO
IPC: G21K5/04
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam writing apparatus which is stable to external factors like temperature change, excellent in precision, and able to improve throughput. SOLUTION: In a charge particle beam writing apparatus 1, heights and inclinations of lenses 13, 19 and deflectors 15, 17 arranged in a lens-barrel 3 are measured by using a laser light L. On the basis of measured results, position of each component is connected by controlling actuators 33, 37, 41, 45. Expansion-contraction motion of the lens-barrel 3 which is caused by temperature change is always measured, and coordinates of a deflection coil and lenses are corrected in accordance with the Expansion-contraction motion of the lens- barrel 3. Thereby accurate pattern drawing is possible under environment where the degree of telescopic motion of the lens-barrel 3 dynamically changes. Since it is not necessary to wait until a temperature reaches a stationary state, throughput can be improved.
Patent JP-S62266646-A (JP)
Title: Data transfer system
Inventor: NAKAYAMA TAKASHI
IPC: G06F15/16
Filed: 1986-05-14
Abstract: PURPOSE:To reduce the number of times of data transfer by directly transferring data between a memory and a slave if memory data is aligned. CONSTITUTION:When an instruction decoding unit 126 of a master processor 101 decodes an instruction for a slave processor 102 accompanied with memory access, an execution address calculating unit 125 calculates the start address of a memory 103 and sends it to an operation executing unit 124 and a bus control unit 122. The bus control unit 122 discriminates alignment of data according as the start address of the memory is a multiple of 4 or not. Data is directly transferred if memory data is aligned, but data is repeated by the master processor 101 and is transferred if it is not aligned.
Patent JP-H01281993-A (JP)
Title: Electrothermal transfer ink medium
Inventor: AKUTSU HIDEKAZU
IPC: B41M5/382
Filed: 1988-05-10
Abstract: PURPOSE:To enable printing with energy conservation, by sequentially providing a heat generating resistor layer, a conductor layer, an ink release layer and a heat-fusible ink layer on an anisotropic conductive layer comprising a metallic material filling a multiplicity of micropores opened in the thickness direction of an aluminum base. CONSTITUTION:A printing head 8 is slidden while being pressed against the surface of an anisotropic conductive layer 1 of a thermal transfer recording medium. According to an electric signal from the head 8, an electric current is passed through a metallic material 12 filling micropores in the layer 1 to a heat generating resistor layer 2, whereby heat is generated to melt a heat-fusible ink layer 5 at that part, and the ink layer thus melted is transferred onto a receiving material 6 on a back pressing member 7 as a transferred ink layer 51. The surface of the recording medium is a flat surface with the metallic material 12 exposed on the surface of the anisotropic conductive layer 1, and this structure reduces contact resistance at the type of dynamic contact of recording electrodes with the conductive layer 1. Therefore, damage of the surface of the recording medium is alleviated, the useful life of the medium is prolonged. In addition, the loss of heat-generating energy in a heat generating circuit for printing is reduced, and generation of heat at parts other than the layer 2 is restrained.
Patent JP-S5635420-A (JP)
Title: Developing device for semiconductor substrate
Inventor: AMAI HIDEMI
IPC: H01L21/027
Filed: 1979-08-30
Abstract: PURPOSE:To prevent a developer from flowing around to the reverse side of a semiconductor substrate in a developing device, by providing a ring of slightly smaller radius than the substrate, around a substrate pedestal which serves to rotate the substrate as it remains secured due to vacuum suction and by ejecting inert gas along the ring. CONSTITUTION:A semiconductor substrate developing unit is composed of an upper and a lower cups 4, 6. A developer nozzle 8 and a rinsing liquid nozzle 9 are inserted into the upper part of the cup 4. A substrate holder 7 comprising a motor 1, a vacuum suction pipe 2 and a vacuum suction hole 3 is inserted into the lower part of the other cup 6. A substrate 10 is sucked on the holder 7. A developer is introduced through the nozzle 8. After that, a rinsing liquid is introduced through the nozzle 9 to wash the substrate. Waste gas and liquid are discharged through a liquid port 5. A ring 11 is installed with a small gap as to the reverse side of the substrate 10. Inert gas is fed to the gap from an ejection pipe 12 to prevent the developer and the rinsing liquid from flowing around.
Patent JP-2000301708-A (JP)
Title: Recording method and apparatus
Inventor: ONO MITSUHIRO
IPC: B41J2/01
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To correct the density irregularity and streak at the joint part of main scanning of a recording head by performing the correction of density in relation to recording raster lines on the basis of the recording interval data due to a pair of recording elements corresponding to the recording raster lines of both end parts which correspond to a recording area at each time when a recording medium is once fed. SOLUTION: The memory of an ink jet cartridge preliminarily stores the printing interval data due to a pair of nozzles corresponding to the printing raster lines of both end parts in the printing area at every one pitch of a recording medium among the nozzles in a recording head. A correcting γ table selecting part 44 uses feed quantity data and recording interval data (printing interval data) to select the optimum correcting γ table in relation to a pair of or plural pairs of nozzles becoming the joints of the scanning of a recording head to set the same to an output γ processing part 143 applying density correction processing to the data of respective color 8-bits of C, M, Y, K to which post stage color processing is applied and, at this time, output γ processing is applied to compensate the linear relation between the input levels of C, M, Y, K and output characteristics at that time.
Patent JP-H02306930-A (JP)
Title: Production of bata, gamma-unsaturated acid
Inventor: FUIRITSUPU DOUNII
IPC: C07C57/03
Filed: 1990-04-26
Abstract: Process for the preparation of  beta , gamma -unsaturated acids by carbonylation of allyl alcohols. 
<??>The process comprises bringing into contact an allyl alcohol, carbon monoxide and a palladium-based catalyst at elevated temperature and at a pressure above atmospheric pressure. It is characterised in that the operation is also carried out in the presence of at least one quaternary onium chloride of a group VB element chosen from nitrogen and phosphorus, the said element being tetracoordinated to carbon atoms, it being possible for the nitrogen to be coordinated to two pentavalent phosphorus atoms. 
<??>The process is particularly suited for the preparation of 3-hexene-1,6-dioic acid from butenediols.
Patent JP-H0413004-A (JP)
Title: Multipurpose continuous incineration furnace
Inventor: KIKUCHI KAZUMASA
IPC: F23G5/16
Filed: 1990-05-01
Abstract: PURPOSE:To allow waste of any property to be held in a container in charging an incinerator therewith and enable burning up the waste completely by a method wherein, first in a primary combustion chamber, in addition to the combustion caused by a burner a combustible substance contained in a frying pan-shaped liquid reservoir at the bottom tuns into a vapor and undergoes combustion, and then in a secondary combustion chamber, the combustion is continued by means of a burner or in a like manner. CONSTITUTION:Metal drums 21 or four-gallon cans 22 packed with waste are placed on the floor of a liquid reservoir 10 at the lower part of a primary combustion chamber 2. A combustible liquid is fed into the liquid reservoir 10 from a tank 12. When the incinerator is started operating, the temperature therein rises to levels of 1,200-1,500 deg.C, and the contents in the drums or cans easily burn up. Noncombustible waste in liquid form, infected into the furnace through an injection line 14, undergoes vaporization of its aqueous portion; noxious combustible residuum from the liquid waste is rendered innoxious by complete combustion by virtue of high-temperature flames. While combustible matter mostly burns up through the combustion inside the primary combustion chamber 2, any combustible matter left unburnt in a minute quantity, as it flows into a secondary combustion chamber 3 located above, undergoes complete combustion in flames formed by means of a burner 6 and an air ejection nozzle 8 both provided in the wall of the secondary combustion chamber 3. As a result, the emission rendered harmless and odorless flows out through a combustion gas discharge port 17 located above.
Patent JP-H01282126-A (JP)
Title: Production of composite metal oxide
Inventor: SAKAI KAZUHIRO
IPC: H01B13/00
Filed: 1988-05-10
Abstract: PURPOSE:To obtain a composite metal oxide having high purity and a compsn. coinciding quite well to an aimed compsn. by mixing each alkoxide of Bi, Sr, and Ca, an org. acid salt of Cu, a beta-diketone complex or a beta-ketoester, and an org. solvent, allowing the mixture to react by heating under pressure, then calcining the product produced by the reaction. CONSTITUTION:A mixture contg. each element of Bi, Sr, Ca, and Cu in a same proportion as those in an aimed compound metal oxide is prepd. by mixing each alkoxide of Bi, Sr, and Ca, an org. acid salt of Cu(e.g. Cu formate), a beta-diketone complex or a beta-ketoester, and an org. solvent such as ethanol. The mixture is then allowed to react by heating under 1-100 MPa pressure. An obtd. reaction product is calcined at 200-600 deg.C in the air. Thus, an aimed compound metal oxide consisting of Bi, Sr, Ca, and Cu is obtd. Obtd. compound metal oxide is useful as a superconducting material, a sensor such as oxygen sensor, catalyst, etc.
Patent JP-S5637801-A (JP)
Title: Video disk player
Inventor: TAKEDA KATSUNOBU
IPC: G11B21/10
Filed: 1979-09-03
Abstract: PURPOSE: To prevent mistracking with accuracy by supplying a control circuit with a signal regarding the movement of a pickup arm and by carrying out the movement of the arm and correcting operation at correct timing.  
     CONSTITUTION: Since the pickup arm is displaced as electric current flows to coil 5 by way of coil driving circuit 17, this current is flowed through resistance R to convert a voltage signal, which is supplied to comparator 19 by way of LPF18 and when it exceeds the reference voltage developed across voltage source 20, an output signal is obtained and supplied to monostable multivibrator 22 as a trigger signal. Simultaneously, this output signal is supllied to control circuit 4 by way of delay circuit 16 and then superposed upon a tracking signal, displaying the pickup simultanceously with the movement of pickup arm 3. Consequently, the displacement of the pickup and the movement of the arm are carried out at correct timing, so that a mistracking will be prevented with accuracy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63276626-A (JP)
Title: Dividing and managing system for secondary storage device
Inventor: TANIGAMI TATSURO
IPC: G06F12/00
Filed: 1987-05-08
Abstract: PURPOSE:To prevent the disturbance to a storage area, and to virtually use the titled device as plural sets of devices, by setting a volume table of contents in accordance with each area which is divided, of a secondary storage area, and generating a management table in which a logical device number, an address of the volume table of contents, etc. are allowed to correspond. CONSTITUTION:An input/output device 3 to which write of an updated volume table of content VTOC1 is requested searches a device management table 4 and obtains a corresponding physical device number MSO1 of a delivered logical device LDN1, writes the updated volume table of contents VTOC1 from an address ADRR1 of a magnetic disk device 1 shown by the number MSO1, and ends an assignment of a file A subsequently, the device 3 reads the stored volume table of contents VTOC1 from the address ADDR1 of the magnetic disk device 1 shown by the number MSO1. Next, by checking the volume table of contents VTOC1 and knowing an assigned place of the file A in an area 11, write of a data is executed to the file A. Read of the data of this file A is also executed in the same way as its write.
Patent JP-S604241-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO HIROMASA
IPC: H01L21/768
Filed: 1983-06-22
Abstract: PURPOSE:To contrive to reduce the noise due to parasitic capacitance in a semiconductor integrated circuit device havng the structure of multilayer wiring. CONSTITUTION:Wirings 4 and 5 intersect with each other over an insulation film 2 on a semiconductor substrate 1, and a protection film 6 is formed thereon. A wiring 7 is inserted between the wirings 4 and 5 via insulation film 8. This wiring 7 is constructed so as to cover the whole region of intersection between the wirings 4 and 5 and fixed to a substrate potential. Therefore, the formation of the wiring 7 by means of a metal such as Al having a sufficiently small wiring resistance or poly Si causes no noise due to the parasitic capacitance, because the wiring 7 has the effect of electrical shielding between the wirings 4 and 5 and does not transmits the variation of the potential of one of them to the other.
Patent JP-S5538777-A (JP)
Title: Spectrum diffusion communication system
Inventor: SHIYOUMURA TATSUROU
IPC: H04J13/00
Filed: 1978-09-11
Abstract: PURPOSE:To reduce the mutual interference quantity and thus to increase the intensity of the narrow-band signals by distributing the narrow-band signals at the frequency distant by the integer-fold amount of the clock frequency away from the central frequency of the diffusion signal and then transmitting these signals at one time. CONSTITUTION:The spectrum features curve 31 for the spectrum diffusion signal which received a high-speed PSK via the diffusion code featuring the clock frequency of fC, and the frequency component which is away by the integer-fold  amount of clock frequency fC from central frequency fO becomes nearly zero. Accordingly, if the frequency distribution is set as fO+ or -KfC (K: optional integer) for narrow-band signals 32-35, the power density of the spectrum diffusion signal is nearly zero with these frequencies mentioned above. As a result, the interference given to the narrow-band signals can be minimized.
Patent JP-H10299826-A (JP)
Title: Synchronizing liquid damping device
Inventor: HAYASHI MASAO
IPC: E01D101/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To make a liquid storing tank and its installation space small in size, and effectively absorb the vibration of a structural body with no damping member required in particular. SOLUTION: In this synchronizing liquid damping device which is formed out of a liquid storing tank 12, and of liquid to be stored in the inside of the storing tank 12, set in the upper part of a structure 11, and absorbs the vibration of the structure, muddy water 13 is used as liquid. Besides, heavy muddy water 13 comprising weight auditioning material mixed with muddy water is preferably used. Aforesaid heavy muddy water is formed up by mixing for example, very fine barite with a specific gravity of 4.3 with electrolytic bentonite water together with thickener, dispersing agent and alkaline agent.
Patent JP-H09296563-A (JP)
Title: Folding frame for building
Inventor: HASHIGUCHI NOBORU
IPC: E04C2/38
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a foldable frame by connecting each end part of a large number of bars which are arranged in parallel to each other by a rail, and setting an end part of each bar and the rail in a turnable manner. SOLUTION: For example, in the case of a ceiling frame, each end part of a plurality of ceiling joists 1 comprising square pipes arranged in parallel is inserted in a groove of a pair of rails 2 of U-shaped section opposite to each other. A screw 6 is screwed into the joist 1 through an oblong hole 7 in the longitudinal direction of the joist 1 formed in an upper piece 5 of the rail 2 to connect the upper piece 5 to the joist 1. The joist 1 slides to move the screw 6 to the opposite side to a web 9 of the hole 7 so as to make the joist 1 and the rail 1 turnable. The rails 2 are moved in the opposite direction to each other to turn the joist 1 relative to the rails 2, and the rails are folded in a diamond shape in the condition where the joists 1 are superposed on each other. A space for transport and storage can be reduced, and the work in transport and execution can be facilitated.
Patent JP-S5736835-A (JP)
Title: Semiconductor device
Inventor: ENDO NOBUHIRO
IPC: H01L21/312
Filed: 1980-08-15
Abstract: PURPOSE:To form a highly accurate pattern and to enhance the integration of a semiconductor device by using an organic macromolecular binder capable of being patterned as an etching mask, then shaping and modifying it by a heat treatment to improve the insulation and withstand voltage and forming an interlayer insulating film between wires. CONSTITUTION:A channel stopper region 2, a field oxidized film 3, a gate oxidized film 4 and a gate oxidized film 5 are formed on a P type Si substrate 1. Source and drain regions 6 are formed by an ion implantation method. An organic macromolecular binder, e.g., diazo AZ-1350 resist 80 is coated on the entire surface to draw a contacting hole pattern. After the gate oxidized film is removed with the resist 80 as a mask, it is heat treated to remove the solvent and to form an interlayer insulating film 80 having preferable round edges. In this size of the mask pattern can be readily controlled to be microminiaturized, thereby improving the integration of a semiconductor device.
Patent JP-H11308077-A (JP)
Title: Matched filter circuit
Inventor: IMAIZUMI ICHIRO
IPC: H04B1/707
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a matched filter circuit which has the diffusion coefficient variable by considering that the diffusion coefficient must by changed in the future, in accordance with a use state and externally designating a diffusion coefficient. SOLUTION: This matched filter circuit provides a switch circuit 44 corresponding to a sample hold circuit 42 of a row that corresponds to a diffusion coefficient to be changed among sample hold circuits 42, which are arranged in accordance with rows of only several minutes of the maximum diffusion coefficient in each column of only several minutes of the maximum diffusion coefficient. This matched filter circuit turns off the corresponding switch circuit 44, in accordance with a diffusion coefficient by a controlling means 45 and electrically cuts off sample and hold circuits 42 after that.
Patent JP-H049343-A (JP)
Title: Production of cyclohexanone and cyclohexanol
Inventor: SAKAI KIYOMI
IPC: C07C35/08
Filed: 1990-04-26
Abstract: PURPOSE:To obtain the title compound in an industrially advantageous manner in high decomposition rate by making, using an reaction unit equipped with borous plates therein, the decomposition treatment of cyclohexylhydroperoxide formed by liquid phase oxidation of cyclohexane with O2. CONSTITUTION:Firstly, cyclohexane is put to liquid phase oxidation with molecular oxygen or a gas containing the same to obtain a reaction mixture containing cyclohexylhydroperoxide. Thence, this reaction mixture is put to decomposition treatment in the presence of a metallic compound soluble to said mixture using a reaction unit equipped therein with 1-30 porous plates 1-30% in opening rate and 3-30 in the ratio of the length(L) to diameter(D): L/D under such a condition as to be 1-1000cm/sec in the flow velocity of the reaction mixture at the openings of the porous plates, thus obtaining the objective cyclohexanone and cyclohexanol. With the present method, the conversion of cyclohexylhydroperoxide can be increased when an identical volume of reaction unit is used.
Patent JP-S61271795-A (JP)
Inventor: MATSUKAWA KAZUYUKI
IPC: H05B41/36
Filed: 1985-05-25
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-H11296770-A (JP)
Title: Guard system using adapter
Inventor: SAKAMOTO ATSUSHI
IPC: G08B13/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a guard system using an adapter which simplifies wiring work and reduces labor as well as construction expenses when a means to be controlled by the input of a guard control signal/guard release control signal is added to an existing guard system. SOLUTION: The proposed guard system includes a crime prevention sensor 40, a controller 10 which transmits an alarm to the outside at the time of input of an abnormality signal outputted from this sensor 40, a main adapter 20 which is connected to the controller 10 by at least two kinds of transmission lines, a means 50 to be controlled which is operated by the input of guard control signal/guard release control signal outputted from the controller 10, and a sub-adapter 30 which is connected to the crime prevention sensor 40 by at least one transmission line and is connected to the means 50 to be controlled by at least one transmission line including a control signal transmission line.  The main adapter 20 and the sub-adapter 30 are connected by at least one transmission line including a transmission line for communication through which the guard control signal and the guard release control signal can be communicated in two ways.