baber/WOPTO huggingface dataset:
Patent JP-H05149376-A (JP)
Title: Rubber vibration insulator body for construction machine
Inventor: FUKUSA FUMIO
IPC: E02F9/16
Filed: 1991-11-26
Abstract: PURPOSE:To improve limiting effect in a simple structure by integrally forming a rubber vibration insulator body by way of sealing a material of large vibration damping force in a rubber material which is high in mechanical strength. CONSTITUTION:A rubber body is integrally formed by sealing a ring compact body 5 made of silicon gel of large vibration damping force in a vulcanized rubber 4 which is normally used and high in mechanical strength. The rubber body is a ring body provided with a hole 6 in its central part, static spring constant and dynamic spring constant are mainly decided by the vulcanized rubber 4 on the outside, and damping of vibration is carried out by converting vibrational energy to thermal energy by deformation of the ring compact body 5 accompanying deformation of the vulcanized rubber 4 on the outside by an external force. Consequently, it is possible to acquire excellent damping effect in a structure which is the same as the conventional one in shape but simpler.
Patent JP-H04261407-A (JP)
Title: Process for hydrogenation of copolymer and the hydride obtained thereby
Inventor: HARUTOMUUTO BUDEINGU
IPC: C08F8/04
Filed: 1991-08-08
Abstract: PURPOSE: To hydrogenate a copolymer useful for a seal or the like excellent in abrasion properties and oil resistance by hydrogenating a specific copolymer in an org. solvent in the presence of a metal being a catalyst under a predetermined range of hydrogen pressure at predetermined temp.  
     CONSTITUTION: A butadiene/isoprene/acrylonitrile copolymer containing 3.5-22 wt.% of copolymerized isoprene and 18-50 wt.% of copolymerized acrylonitrile and characterized in that acrylonitrile may be entirely or partly substd. by an equimolar amt. of methacrylonitrile is selectively hydrogenated by H 2  in the presence of 2-3000 ppm of a metal such as platinum or a metal compd. such as a ruthenium complex (in terms of the metal and based on the copolymer) being a hydrogenation catalyst in an org. solvent such as THF under a hydrogen pressure of 1-350 bar at 20-250°C up to a hydrogenation degree of at least 85% on the basis of the C=C double bonds of the copolymer. The copolymer is suitable as a vulcanized material. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H01177467-A (JP)
Title: Drive device for air compressor mounted on vehicle
Inventor: MIYAMOTO KOICHI
IPC: F04B35/02
Filed: 1987-12-28
Abstract: PURPOSE:To stably produce a high capacity of high pressure feed air, by a method wherein, with the aid of a hydraulic motor run by means of delivery oil, being a power source, from a vane pump driven by an engine, an air compressor to feed a feed air pressure by means of which a suspension is motioned is driven. CONSTITUTION:Vane pumps 1 and 2 for feeding pressure oil and power steering, respectively, are run by an engine 5, and an unload valve 10 is located in a delivery passage 9 of the vane pump 1. Delivery oil is fed in a switching state under the motion of the valve 10 to a hydraulic motor 12 through a flow rate control valve 14, and an air compressor 18 is driven with the aid of the hydraulic motor 12. High pressure air is generated with the aid of an air compressor 18, and after the high pressure air is temporarily stowed in a high pressure tank 19, air is fed to each air shock absorber 23 through a switching valve 20, a feed valve 21, and a feed discharge switching valve 22. Each shock absorber 23 is connectable to a low pressure tank 25 through an discharge valve 24 by means of the feed discharge valve 22.
Patent JP-H05152910-A (JP)
Title: Comparator
Inventor: IMAMURA MASAHIRO
IPC: H03K5/08
Filed: 1991-11-27
Abstract: PURPOSE:To prevent a current difference from being supplied to the base of an output transistor(TR) entirely and to quicken a reply speed by providing an input section supplying a current in response to two input voltages and an output section having a current mirror circuit at its output on a comparator. CONSTITUTION:A current in response to the input of TRs 2, 3 flows to TRs 4, 5. The TRs 4, 5 form a current mirror circuit and the same current flows to both TRs. When there is any difference between currents flowing to the TRs 2, 3, the difference is supplied or absorbed by a current mirror circuit composed of the TRs 6, 7. When the current flows to the TR 6, the output TR 7 absorbs the output current and when a current is absorbed from the output section, the output TR 7 reaches a high impedance. Since the output section is the current mirror circuit composed of the TRs 6, 7, the difference current is not entirely supplied to the base of the output TR 7. Thus, no time is required for the output inversion and the response time is shortened.
Patent JP-H11175420-A (JP)
Title: Communication mode and system therefor
Inventor: KIMURA TOSHIHIRO
IPC: G06F13/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a communication mode and system for controlling the order of display of received messages in a communication conference. SOLUTION: A terminal which is being used by a user receives a message transmitted from a host computer in a step S801. A message number corresponding to the received message is compared with the host set message number of a message received in the past in a step S805. The received message is displayed on the update display line of the monitor screen of a terminal which is being used by each user in a step S804. The received message is displayed under a line on which a message having the host set message number equal to the message number corresponding to the received message is displayed in a step S806.
Patent JP-2000163195-A (JP)
Title: Graphical user interface
Inventor: SHISHIDO HIRONOBU
IPC: G06F3/0485
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To realize scrolling in plural display areas through the use of a single position designation means by switching the display area where scrolling is executed to the adjacent display area when display information of the display area where scrolling display is executed becomes a continuous state with display information on the adjacent display area. SOLUTION: When a position on a document displayed on a first display area 7 is adjacent to a position displayed in a second display area 8 with scrolling by the operation of a scrolling key 6, subsequent scrolling display is stopped in the first display area 7 and scrolling display is continued in the second display area 8 instead. Thus, the second display area 8 moves downward in a state where the first and second display areas are adjacent. When a user continuously moves the scrolling key 6 downward and the document position displayed in a third display area 9 is adjacent to the document position displayed on the second display area 8, the display area where third scrolling is executed is switched to the third display screen 9 from the second display area 8.
Patent JP-H05150052-A (JP)
Title: Metal detector
Inventor: ABE TAKASHI
IPC: G01V3/10
Filed: 1991-11-26
Abstract: PURPOSE:To eliminate influence by an inspected body itself by performing changeover into a phase angle, preset to every part of the inspected body so as to minimize the level of direct current output by the inspected body itself, in association with the movement of an inspecting body, thereby making unbalanced signals into direct current signals. CONSTITUTION:A detecting device 21 outputs detection signals during the passage of an inspected body W. A time setting circuit 22 is preset with the time (t1, t2) from the detection signal output time of the device 21 to the phase angle changeover and the time (t3) to the time of the rear end part of the inspected body W leaving a receiving coil S2, and outputs pulses after the respective times from its rise. A phase angle setting circuit 23 is preset with phase angles alpha, beta, gamma to be switched as digital value, and outputs alpha at the rising time of the device 21, $ after the time t1, gamma after the time t2 and stops output by the pulse after the time t3. A phase shifting circuit 24 outputs a phase-shifted reference signal, obtained by shifting the phase of a reference pulse from a reference signal generator 11 according to a phase angle indicating signal from the circuit 23, to a wave detecting circuit 15. A circuit 15 performs the synchronous wave detection unbalanced output by signals changed successively in phase, that is, selects such output waveform as to minimize wave detection output by the inspected body W itself.
Patent JP-H08177221-A (JP)
Title: Curtain wall construction having smoke exhaustion opening
Inventor: INOUE HIROSHI
IPC: E04F17/02
Filed: 1994-12-24
Abstract: PURPOSE: To exhaust smoke efficiently to the outside by making a smoke exhaustion opening facing a space in an exterior wall corresponding to a ceiling section of a skeleton stretching a curtain wall between the exterior wall and the curtain wall partitioned off by the space. CONSTITUTION: A punching metal 7 is laid between the lower end of a curtain wall and an exterior wall 2, the punching metal 7 is laid, and the open air is introduced in a space 4 to exhaust the air from an aluminum louver 8 to the outside naturally. Then, a smoke exhaustion opening 9 having an opening and closing cover body 10 is made in the exterior wall 2, and when a fire breaks out in an indoor 11 side, a smoke detection sensor 13 for a ceiling section 12 detects the fire. The cover body 10 is opened to exhaust smoke in the space 4, and the smoke is exhausted to the outside from the aluminum louver 8 by natural convection in the space 4. Accordingly, the smoke can be efficiently exhausted to ensure safety when persons are evacuated.
Patent JP-H03197793-A (JP)
Title: Shield method
Inventor: YAMADA TOMOMI
IPC: C09K8/04
Filed: 1989-12-27
Abstract: PURPOSE:To prevent viscous soil from adhering to the inside of a chamber by mixing aqueous solution of polyacrylamide high-molecular compound into muddy water, and forming films on the surfaces of soil particles of an excavated soil to excavate. CONSTITUTION:In a muddy water treatment plant 4 on the ground, a mixture of muddy water and polyacrylic system high-molecular compound is sent to the inside of a chamber 3 through a muddy water pipe 1 of a shield excavator A. Films are formed on the surfaces of soil particles of an excavated soil by aqueous solution sent to the inside of the chamber 3, and the aqueous solution in the chamber 3 is conveyed to the plant 4 together with muddy water through a sludge pipe 2 in a state to make it easy to slip the soil particles each other.
Patent JP-H11154581-A (JP)
Title: Arrester
Inventor: SUMI SHOICHI
IPC: H01T2/02
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a discharge type arrester to maintain stable discharge in a low voltage. SOLUTION: A conductive thin film 2 is arranged on a surface of an insulator 1, and a fine linear gap 3 is arranged on the conductive thin film 2, and the linear gap 3 is crossed in a crossing part 4, and since an end part of the linear gap 3 is formed as the opening end 5, discharge is started in low voltage, and since the discharge is maintained in a stable condition, overvoltage is reliably absorbed.
Patent JP-H10150714-A (JP)
Title: Joining device in receiving member for wiring or piping
Inventor: SHIMIZU SHOHACHI
IPC: H02G3/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a joining device for carrying out mounting work easily and joining receiving members surely without a rattle therein. SOLUTION: A joining device includes a receiving member 20 with a hook- shaped locking part 21 opened downward and provided outside a main beam 20a, an engaging part 11 to be fitted correspondingly with the hook-shaped locking part 21, and a member 10 with a screw hole 12 for inserting a screw 30 that holds out at the receiving member 20 in a way that the engaging part 11 is engaged in a vertical direction with the locking part 21.
Patent JP-2001153501-A (JP)
Title: Refrigerating device
Inventor: NAKAMA HIROTO
IPC: F25B43/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent crushing of molecular sieves in a drier. SOLUTION: A drier 5 comprises a filter 14 situated in a drier container 13 and capturing a foreign matter entering the drier container 13; a porous plate 15 situated in the drier container 13 and filling a space, consisting of three members of the porous plate, the drier container 13 and the filter 14, with molecular sieves 12 for holding; and a shield plate 16 situated between the filter 14 and the porous plate 15 and partitioning the molecular sieves 12 in a filling part in a manner to shield them from a flow of a refrigerant and forming a refrigerant passage opening, through which a refrigerant passes, between the drier container 13 and the shield plate by means of a notch 17 formed in the outer periphery of the shield plate 16.  The drier is situated between a heat exchanger and an expansion mechanism with the refrigerant passage opening brought into an up state in the direction of gravity, and breakage of the molecular sieves 12 is prevented from occurring.
Patent JP-H04206098-A (JP)
Title: Line memory
Inventor: OI MASUMI
IPC: G11C19/00
Filed: 1990-11-30
Abstract: PURPOSE:To perform pre-charging by ANDing a line pointer and a PC signal, ORing the output and the similar AND output from the previous line, and selecting a reading bit line to be pre-charged. CONSTITUTION:The output signal from an AND circuit 7 for n-th line is outputted through a PC signal line 6 as an intact state because a line pointer 2 in the n-th line is 'H'. The output signals of the AND circuit 7 for the respective lines (n-1) and (n+1) become 'L' because the line pointer 2 is 'L'. Therefore, the outputs of OR circuits in the n-th and (n+1)-th lines are outputted through the PC signal line 6 as the intact patterns. The output of the OR circuit 8 in the (n-1)-th line is still in 'L'. As a result, a transistor 10 can be turned ON only by the n-th line and the (n+1)-th line, wherein a memory cell 5 for reading the data is present, based on the signals from the PC signal line 6. Thus, a reading bit line 9 can be pre-charged. In this way, the power consumption can be decreased.
Patent JP-H05151797-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMADA YUKINORI
IPC: G11C11/413
Filed: 1991-11-26
Abstract: PURPOSE:To relieve a defective product by abnormal current, etc. CONSTITUTION:A fuse 2 lies between power source 1 and normal digit lines L1, L2 and a memory cell 4 is connected to the normal digit lines L1, L2. The fuse 8 lies between the power source 1 and replacing digit lines L3, L4 and the memory cell 9 is connected to the replacing digit lines L3, L4, as well. The presence of replacement is judged at the time of inspecting a product and any fuse of the fuses 2, 8 is cut. Thus, the current is not supplied to the digit line cut by the fuse and the abnormal current is not generated.
Patent JP-2001152927-A (JP)
Title: Fuel injection control device for engine
Inventor: YOMOGIDA KOICHIRO
IPC: F02D41/14
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection control device for an engine to avoid the occurrence of a shock to an engine through prevention of the rapid increase of a fuel injection amount when switching the operation state of an engine from an idle operation state to a non-idle operation state. SOLUTION: A first fuel injection amount Qf1 computed by adding a target rotation speed determining a fuel injection amount during idle operation is increased when, by pedaling an accelerator pedal at a time t1, switching from an idle operation state to a non-idle operation state is executed. In a given period tA starting from the time t1, the first fuel injection amount Qf1 and a second fuel injection amount Qf2 in a non-idle operation state computed based on an accelerator pedal pedaling amount, whichever larger is selected as a fuel injection amount, whereby during switching of an operation state, the shock of an engine due to the rapid increase of a fuel injection amount is prevented from occurring.
Patent JP-2000182921-A (JP)
Title: Apparatus and method for detecting pattern distortion and semiconductor device
Inventor: TAOKA HIRONOBU
IPC: G03F1/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To detect pattern distortion on a finished pattern and perform higher precision pattern distortion error verification by comparing a polygonized finishing predicted pattern with an inspection reference pattern. SOLUTION: Vertex number reducing means 4 reduces the vertex number outputted from means 3 for turning a predicted pattern profile to a polygon of vertex number to one which can be treated by a common CAD software. A finishing predicted pattern data retaining part 5 retains polygon data with the vertex number thereof being reduced. Further, inspection reference pattern forming means 6 forms a reference pattern used for detecting pattern distortion not smaller than a permissible range from a design layout pattern data and an inspection reference pattern data retaining part 7 retains it. Pattern distortion detecting means 8 compares a finishing predicted pattern with a comparison reference pattern and extracts the part wherein pattern distortion not smaller than a permissible range occurs and a pattern distortion information retaining part 9 retains it.
Patent JP-H04200790-A (JP)
Title: Treatment of waste water containing ammonium nitrate
Inventor: HARADA YOSHIAKI
IPC: C02F1/74
Filed: 1990-11-30
Abstract: PURPOSE:To improve decomposition efficiency by subjecting NH4NO3-containing waste water to which at least one of an acid and an acid producing substance is added to wet thermal decomposition and continuously subjecting the same to wet oxidative decomposition. CONSTITUTION:Raw waste water passes through a line 3 to be sent to a heat exchanger 9 by a pressure raising pump 5 through a line 7 and is heated by the high temp. treated water from a wet oxidative decomposition reaction tower 23 and subsequently fed to a heater 5 provided with a boiler 13 through a line 11 to be heated to predetermined temp. The waste water heated to predetermined reaction temp. is introduced into a wet thermal decomposition reaction tower 19 packed with spherical or powdery metallic porous bodies through a line 17 to be subjected to wet thermal decomposition treatment in the presence of a catalyst and oxygen. The high temp. treated water subjected to wet thermal decomposition treatment is subsequently supplied to the wet oxidative decomposition reaction tower 23 having a supported catalyst received therein through a line 21 to be subjected to wet oxidative decomposition in the presence of the oxygen-containing gas (e.g., air) supplied from an air compressor 24 through a line 25.
Patent JP-H05151553-A (JP)
Title: Magnetic recording medium
Inventor: TAMAI HIDEKI
IPC: G11B5/66
Filed: 1991-11-28
Abstract: PURPOSE:To obtain a magnetic recording medium having high coercive force, decreased squareness ratio of the coercive force and improved S/N of recording and reproducing characteristics. CONSTITUTION:A CoCrTa/Cr film with addition of 1-12at.% V is formed on a NiP/Al substrate by RF magnetron sputtering method. With addition of V, the squareness ratio of coercive force is decreased while the high coercive force of the CoCrTa film is maintained.
Patent JP-H11151828-A (JP)
Title: Image forming apparatus
Inventor: KADONAGA MASAFUMI
IPC: B41J2/385
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To suppress generation of toner dust in an image forming apparatus using a direct image forming method. SOLUTION: Colonna chargers 101Bk, 101C, 101M, 101Y are respectively provided at each downstream side of each of image forming sections 40Bk, 40C, 40M, 40Y. As a result, immediately after each color image is formed by each of the image forming sections 40Bk, 40C, 40M, 40Y, an electric charge is applied to an image-formed surface of a recording member 6.
Patent JP-H06182637-A (JP)
Title: Thread fastening device
Inventor: INOUE HIROYUKI
IPC: B25B23/147
Filed: 1992-12-18
Abstract: PURPOSE:To stabilize the seating torque without adding an encoder. CONSTITUTION:A CPU 25 current-controls the bit revolving speed of a three- phase motor 21a obtained by calculation based on the commutation signal of the three-phase motor 21a and the bit revolving torque of the three-phase motor 21a controlled by the torque instruction via D/A converter 26 and a current- driven driver 27, and it stably controls the seating torque when a thread is seated. The seating torque is prevented from exceeding the preset value of the target fastening torque in any case, and such an erroneous action is prevented that the fastening action is completed while the thread is being seated.
Patent JP-H10176070-A (JP)
Title: Film comprising poly(3-hydroxybutanoic acid)
Inventor: DOI YOSHIHARU
IPC: C12P1/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To enable the simple, economical and advantageous obtaining of the subject film, excellent in biodegradability and capable of manifesting a high strength and a high elongation with good reproducibility by using a poly(3- hydroxybuianoic acid) having a specific value or above of molecular weight. SOLUTION: This film comprising poly(3-hydroxybutanoic acid) is obtained by orienting the poly(3-hydroxybutanoic acid) having 500,000 number-average molecular weight (e.g. the one obtained by transferring a recombinant DNA containing a gene capable of synthesizing the polymer into a microorganism, transforming the microorganism, culturing the transformed microorganism and collecting the polymer from the interior of the microbial cell) at >=2 times orientation ratio, as necessary, further heat-treating the oriented film at 60-170 deg.C temperature under tension in air. Thereby, the film, having >=30MPa tensile strength and >=15% breaking elongation, excellent in biodegradability and biocompatibility and useful as a packaging material, etc., for medical equipment or foods, etc., can be obtained.
Patent JP-H07201704-A (JP)
Title: Manufacture of fine pattern and manufacture of semiconductor device
Inventor: OGAWA TORU
IPC: H01L21/027
Filed: 1993-12-28
Abstract: PURPOSE:To provide a fine pattern manufacturing method which stably forms an excellent fine resist pattern by one time exposure on a base substrate that has at least two areas in different optical conditions and provide a manufacturing method of a semiconductor device which uses such fine pattern manufacture. CONSTITUTION:A highly absorbing film 32 provided with high optical absorption against the wavelength of exposure beams to be used in the photolithography process is formed on a base substrate 25, a reflection preventing film 34 is formed on the highly absorbing film 32, and a resist film 28 is formed on the reflection preventing film 34. The resist film 34 is processed to the prescribed pattern by the photolithography.
Patent JP-H06188638-A (JP)
Title: Frequency demodulator
Inventor: OZASA MASAYUKI
IPC: H03D3/06
Filed: 1992-12-18
Abstract: PURPOSE:To provide a frequency demodulator capable of executing frequency demodulation over a wide frequency band and realizing inexpensively on a semiconductor substrate. CONSTITUTION:A demodulator is constituted of a comparator circuit 3 converting a frequency modulation signal into a square wave, a delay circuit 4 comprising plural inverter circuits delaying an output signal of the comparator circuit 3 for a prescribed time, a multiplier 5 comprising an exclusive OR circuit to multiply an output signal of the comparator circuit with an output signal of the delay circuit and a low pass filter 6 to extract an original signal from an output signal of the multiplier.