baber/WOPTO huggingface dataset:
Patent JP-H10252489-A (JP)
Title: Boost pressure controller for engine
Inventor: KUROSAKI NAOHITO
IPC: F02B37/18
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To excel boost pressure control in responsiveness and improve boost pressure control accuracy. SOLUTION: In a boost pressure controller 30 for an engine, each estimated value of the controlled variable of an actuator 23 corresponding to each boost pressure set value composing the boost pressure set data of a boost pressure setting part 33, is calculated, and also difference between this estimated value of the controlled variable and the boost pressure set value is calculated as an offset controlled variable, and a part that the offset controlled variable subtracted from the boost pressure set value calculated from the boost pressure set data is recognized as the corrected controlled variable of the actuator 23, so that the actuator 23 is controlled.
Patent JP-H02158872-A (JP)
Title: Method for extracting keyword
Inventor: FUJITA KATSUHIKO
IPC: G06F17/30
Filed: 1988-12-12
Abstract: PURPOSE:To easily control data by including information indicating whether reach word becomes a keyword or not in accordance with its combination with the preceding or succeeding word in each word in a word dictionary in addition to information indicating whether the word is an unnecessary word or not. CONSTITUTION:A word dictionary 6 to be used at the time of dividing an input text by a word dividing part 5 is used as a word dictionary with keyword marks to divide words by format analysis. After dividing the words, a key word extracting part 7 extracts and outputs a keyword based upon the word dividing result following keyword marking. The keyword mark includes also information indicating whether the word becomes a keyword in accordance with its combination with the preceding or succeeding word in addition to information indicating whether the word itself is a keyword or not, i.e. whether the word is an unnecessary word or not. Consequently, an unnecessary word dictionary can be integrated in the word dividing dictionary and data control can be easily executed.
Patent JP-H05125491-A (JP)
Title: Heat resistant ferritic stainless steel having excellent high-temperature salt damage characteristic
Inventor: UEMATSU YOSHIHIRO
IPC: C22C38/00
Filed: 1991-11-01
Abstract: PURPOSE:To provide the various characteristics required for exhaust gas route members of an internal combustion engine by constituting the ferritic stainless steel mainly consisting of 13Cr so as to exhibit the heat resistance and high- temp. salt damage characteristic equal to the heat resistance and high-temp. salt damage characteristic of 18Cr. CONSTITUTION:This heat resisting ferritic stainless steel having the excellent high-temp. salt damage characteristic contains, by weight %, <=0.03% C, 0.8 to 4.0% Si, 0.8 to 2.0% Mn, <10.0 to 17.0% Cr, 0.3 to 1.5% Nb, <=0.03% N, further, contains one or >=2 kinds of.<=2.5% Mo, <=2.5 Cu, <=0.5% Al, <=0.5% Ti, <=0.5% V, <=1.0% Zr, <=1.5% W, <=0.01% B, and <=0.1% REM, contains these elements so as to satisfy the relation of >=0.3 [Nb] complying with equation [Nb]=Nb%-8(C%+N%) and consists of the balance Fe and the impurities unavoidable in production.
Patent JP-H06161249-A (JP)
Title: Device and method for controlling toner concentration for digital image forming device
Inventor: HAMA KAZUHIRO
IPC: G03G15/08
Filed: 1992-11-24
Abstract: PURPOSE:To provide a toner supply device and a control method for keeping toner concentration in a developing device constant by calculating an actual toner amount from multi-valued image data having gradation and actuating a dispensing motor within the time when a supply amount is accurately controlled. CONSTITUTION:This device is a device controlling the toner concentration in the developing device for a digital image forming device provided with a toner consumption calculation means 1 for calculating toner consumption of every page, a dispensing time calculation means 2, a dispensing motor actuating time calculation means 3, a deficient time calculation means 6 calculating the deficient time of the actuation of the toner dispensing motor 5, an addition means 7, and a storage means 8.
Patent JP-H07170304-A (JP)
Title: Geological structure investigating device
Inventor: ASADA MASAAKI
IPC: H04L27/34
Filed: 1993-12-14
Abstract: PURPOSE:To shorten transmission time by using a QAM modulating system in the case of converting electric signals, which are provided from a geophone, to digital data by an A/D converter at a measuring instrument and transmitting these data to a recorder by radio. CONSTITUTION:Waves reflecting seismic waves, which are generated on the ground by an artifical hypocenter device such as a vibrator, under the ground and transmitting them to the surface of the ground are converted into electric signals and inputted to a measuring instrument 2 by a geophone 1. Inside this instrument 2, these signals are converted into the observation data of digital signals by an A/D converter 3 and inputted to a QAM converting circuit 4 later. At this circuit 4, carrier signals generated by an oscillator are modulated by using the observation data, and the modulated signals are supplied to a transmission circuit 5 and transmitted from an antenna 6. On the other hand, at a recorder 7, the transmitted signals are received by an antenna 8 and a receiver circuit 9 and supplied to a QAM demodulating/decoding circuit 10. The data demodulated by the circuit 10 are inputted to a CPU 11, processed, recorded in a magnetic recorder 12 and displayed 13.
Patent JP-H06160599-A (JP)
Title: Emitted light slit device for particle accelerator
Inventor: MARUSHITA MOTOHARU
IPC: H05H13/04
Filed: 1992-11-24
Abstract: PURPOSE:To provide the emitted light slit device of a particle accelerator preventing the local high-temperature heating of a slit plate even when the emitted light in the high-energy state is light-shaped. CONSTITUTION:A slit plate 15 is arranged in the beam line 9 so that a slant illumination face 15a illuminating the emitted light S at an acute illumination angle theta2 is located on the tip side of the incoming direction and a perpendicular face 15b illuminating the emitted light at a perpendicular illumination angle is located on the base end side continued to the slant illumination face 15a. A driving device 18 reciprocating the slit plate 15 is provided with a slit retreating mechanism 19 retreating the slit plate 15 from the light shaping position 9a of the emitted light S until the temperature of the slit plate 15 is lowered to the preset temperature or below when the slit plate 15 is heated to the preset temperature or above.
Patent JP-2000122106-A (JP)
Title: Optical device and camera
Inventor: IMADA SHINJI
IPC: G03B5/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To detect the supported state of an optical device in optimum timing to comply with user's will and also prevent erroneous detection caused by vibration output other than shake used to detect the supported state by making a supported state detection means start the detection of the supported state of the optical device in response to a predetermined operation. SOLUTION: An output signal from a shake sensor 32 is inputted in a lens MPU 31. When a switch is turned on by the first stroke (half-depressing) of a release button 44, the MPU 31 starts the detection of a tripod, and performs filtering arithmetic operation so as to remove the drift and the noise component of the sensor 32. When the result of the arithmetic operation is more than a maximum value or less than a minimum value, both of which are obtained till previous sampling, the maximum value or the minimum value is updated. When a given time elapses after starting the detection of the tripod, whether a difference between the maximum value and the minimum value is larger than a prescribed value is decided.  When it is larger than the prescribed value, it is decided as a state where the camera is supported by the tripod, and when it is smaller than the prescribed value, it is decided as a state where the camera is held on hands.
Patent JP-H07139001-A (JP)
Title: Branch plug
Inventor: ISHII AKIO
IPC: E03C1/042
Filed: 1993-11-19
Abstract: PURPOSE:To prevent hot water from flowing into a water treating device, by providing a thermal deforming member which is deformed when hot water having a higher temperature than a specified one flows in from the faucet so that a changeover member of the water path may be set to the first position. CONSTITUTION:A branch plug 2 is composed of a branch plug body 4, and a cock 5, a torsion spring 8, etc., contained in the branch plug body 4 so as to freely slide and rotate. The first path 13 of the branch plug 2 is connected to the faucet of city water and the second path 14 and the third path 15 are connected to the supply side and the return side of a water treating device respectively. When the cock 5 is set to the second position and hot water having 40 deg.C or higher temperature flows in from the faucet of city water and the temperature the torsion spring 8 reaches 40 deg.C or higher, the spring 8 is deformed and the spring 8 rotates the cock 5 in accordance with the deformation so as to set the cock 5 to the first position 38 and discharge the hot water from the fourth path 16 without passing through the water treating device. Accordingly, the branch plug prevents the inflow of hot water.
Patent JP-2001132460-A (JP)
Title: Two-cycle engine
Inventor: TAKADA TOSHIYUKI
IPC: F02B33/06
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a two-cycle engine capable of purifying exhaust emission and achieving high speed and high power. SOLUTION: This two-cycle engine is provided with an air intake passage 12 for introducing air into a crank chamber 11, a scavenging passage 16 to supply the air A in the crank chamber 11 into the combustion chamber 15 of a cylinder 2, an injection hole 30 to inject air-fuel mixture M into the combustion chamber 15, and a compressor 45 driven in synchronism with a crankshaft 5 to compress the air-fuel mixture M and supply it to the injection hole 30. In this two-cycle engine, the upper end of the scavenging port 16a of the passage 16 is arranged at a position lower than the upper end of an exhaust port 50, and the injection hole 30 is arranged at a position higher than the port 50.  The air-fuel mixture M compressed between a position near the position where the exhaust port of a piston 8 is closed completely and a top dead center is injected into the combustion chamber 15 from the injection hole 30.
Patent JP-H09121737-A (JP)
Title: Float with fishing bait container
Inventor: HOSAKA NORITAKA
IPC: A01K97/02
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject float causing no fishline entanglement during flying in the air and in landing in the water and no detachment of a bait from the fishhook and also capable of attaching a living fish, by unifying a float and a fishbait container and housing the fishhook, a snell, sinker, etc., in the fishbait chamber in the container. SOLUTION: A float 2 and a cylindrical fishbait container 13 are integrated, and a fishhook, snell, sinker, etc., together with fishbait are housed in the fishbait chamber 14 in the container 13, thereby reducing the air resistance as a whole. The fishbait blowing port 5 is made larger, serving as a gap for living fish. The main seawater inflow port 17 is provided with a meshed bottom closure 16, an auxiliary seawater inflow port 7 is opened slantly, and the blowing port 5 is equipped with a water flow changer 4. The side of the fishbait container is provided with recesses 12 and striated grooves 20, the hole 19 of a fishline threading fitment 18 is threaded with a free-to-move thread 9 to which rings 6, 8 are attached, and hooks 3, 10 are attached to the tip corner of the float portion.
Patent JP-H09137184-A (JP)
Title: Oil coagulant
Inventor: KATO TERUO
IPC: C08L53/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain an oil coagulant which quickly adsorbs a large amt. of an oil, such as a mineral oil or an org. solvent, at normal temp. to coagulate it into a mass, exhibiting an excellent oil retention and making waste treatment easy, by using as the main ingredient a block copolymer comprising polystyrene blocks and polybutadiene blocks. SOLUTION: This coagulant comprises a block copolymer represented by formula I or II (wherein A is a polystyrene block; B is a polybutadiene block; and n is 3 or higher) pref. in the form of granules with a granular size of 2mm or lower, may be compounded with a small amt. of a fine wax powder or calcium carbonate for preventing blocking or with a small amt. of a surfactant for wetting or preventing static charge, may be compounded with or may be jointly used with an adsorbent having a large surface area such as fibers or pulp, and may be directly put into an oil to be coagulated or may be used in the form of being packed in a nonwoven synthetic fabric bag.
Patent JP-2000148925-A (JP)
Title: Card reader and electronic equipment
Inventor: OKI HAJIME
IPC: G06K17/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a card reader which simplifies its mechanism, prevents a card from being discharged against vibration and impact from the outside, maintains the position of the card, surely reads and writes from/on the card and also has a driving mechanism for smoothly discharging the card. SOLUTION: This card reader which can surely read and write from/on a card is realized by holding the card because the engagement between the transmission gear 15 of a motor 12 and the gear mechanism of the connecting part 6 of a slider 5 is not moved even if vibration and impact are applied to the card reader by providing the gear mechanism which is linked with the connecting part of the slider 5 moving together with the card 10 and can moved on a side that faces a leaf spring 7 holding the card at a prescribed position and a transmission gear for the driving force of the motor 12 generating power for discharging the card.
Patent JP-H02161620-A (JP)
Title: Automatic gain controller
Inventor: MIZUGUCHI NAOSHI
IPC: G11B7/085
Filed: 1988-12-14
Abstract: PURPOSE:To allow exact gain control and the rapid and sure lock-in operation of tracking and focus servo by separating the signal of the highest frequency from a reproduction signal, separately amplifying this signal and then adding the signal again to the original reproduction signal. CONSTITUTION:The signal of the highest frequency is separated from the reproduction signal reproduce from a recording medium and the separated signal is amplified. The output of an amplifying means Q 502 is added to the reproduction signal to hold the peak of the output of the adding means. The output of the peak holding means is subtracted from the reproduction signal contg. the tracking loss component and the part corresponding to the recording region. Further, the gain of the error signal in servo is controlled in accordance with the output of a subtracting means O 502. The exact gain control is enabled in this way and the lock-in operation is surely and rapidly executed when the tracking servo is turned on.
Patent JP-2000151550-A (JP)
Title: Receiver
Inventor: HARADA KEISUKE
IPC: H03M13/23
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To reduce the out-of-synchronism in RS decoding processing in the case that a large burst error is produced after Viterbi decoding. SOLUTION: An RS decoding section 73 receives output data from a Viterbi decoding section 72 and an AGC output in an OFDM demodulation section 71, the AGC output discriminates a reception level to control a state counter to monitor a state of synchronization in RS decoding. In this case, a state transition of the counter in the synchronization locking is conducted when a reception level is high so as to reduce probability of mis-synchronization locking. Furthermore, mis-synchronization is easily caused when the reception level is higher by controlling number of forward protection stages after that depending on a reception level obtained from the AGC, and when the reception level is small, correct synchronization is not hardly unlocked thereby realizing the receiver where the out-of-synchronization of the RS decoding is hardly caused during mobile reception.
Patent JP-H03177055-A (JP)
Title: Substrate for mounting semiconductor element
Inventor: INANO SHIGERU
IPC: H01L23/12
Filed: 1989-12-05
Abstract: PURPOSE:To reduce the height of the peak part of a wire connected to an electrode pad, prevent discontinuity of the wire, and to improve production yield by placing a semiconductor element at a recessed part which is provided on the upper surface and by providing the electrode region for electrical connection aslant for the upper surface. CONSTITUTION:A substrate 1 is in approximately parallelepiped shape and a recessed part 4 is provided on an upper surface 2 for mounting a semiconductor element 3 inside. A side wall 5 of the recessed part 4 is slanted in reference to the upper surface 2 and an electrode pad 6 is formed on this slanted surface 5. Then, the semiconductor element 3 is die-bonded to the inside of the recessed part 4 and an electrode pad 8 of this semiconductor element 3 and the electrode pad 6 of this substrate 1 are connected by a bonding wire 10. Even if the wire is put up vertically in reference to the electrode pad 8, the electrode pad 8 is slanted for the upper surface 2 so that the bonding wire 10 does not protrude above the upper surface 2 of the substrate 1. Therefore, it is possible to make thin the thickness of the semiconductor device and keep the production yield high.
Patent JP-2001133033-A (JP)
Title: Installation plate for mounting air conditioner
Inventor: OKUCHI TAKEO
IPC: F24F13/32
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To restrain the dislocation of a roller from a passage for receiving the roller upon regulating the mounting angle of an installation plate for an air conditioner employing the roller. SOLUTION: An installation plate 1 is equipped with a passage 3 for receiving a roller 16. The sectional configuration of a fore surface wall 2 forming the passage 3 is formed of a substantial arced shape to regulate the upward movement of the roller 16 and restrain the dislocation of the roller 16 from the passage 3.
Patent JP-H01156867-A (JP)
Title: Daily schedule control system
Inventor: MORI KAZUNORI
IPC: G06Q10/06
Filed: 1987-12-14
Abstract: PURPOSE:To improve the efficiency of processing and to reduce a storing space for control data via an electronic filing method with integrativeness secured for a daily schedule control system by using a Gantt chart processing means, an automatic calculation processing means, etc., and performing all data processing jobs needed for control of the daily schedule by means of a computer. CONSTITUTION:A daily schedule control system consists of a terminal 1, a data secrecy holding means 2, a Gantt chart processing means 28, an automatic calculation processing means 5, and a CRT 6. The means 28 includes a Gantt chart processing instruction means 3, a data reading/registering means 4, a Gantt chart menu processing means 7, the major/minor daily schedule chart control means 8 and 9, a chart job breakdown list control processing means 10, a chart title control processing means 11, a calendar holding processing means 12, and files 13-21. In such constitution, a series of daily schedule control jobs can be all processed by a computer terminal in an office work system. Thus the quick and accurate processing and control are ensured in a daily schedule control system.
Patent JP-H07169865-A (JP)
Title: Non-volatile semiconductor memory
Inventor: MAEKAWA KAORU
IPC: H01L21/8247
Filed: 1993-12-16
Abstract: PURPOSE:To provide a non-volatile semiconductor memory having remarkable flattening and high integration, stable memory characteristics and improved wiring reliability. CONSTITUTION:In the conducting direction of a channel inside a recess 2 formed in a semiconductor substrate 1, floating gates 4A and 4B and control gates 6A and 6B are arranged in parallel, a part of said control gates 6A and 6B being formed on the floating gates 4A and 4B through an insulation film 5 and another part being formed on the channel through a gate insulation film 3. Also, a plurality of memories comprising the floating gates 4A and 4B and the control gates 6A and 6B are arranged in parallel in the conducting direction of the channel inside the recess 2.
Patent JP-H11147681-A (JP)
Title: Brake device for passenger conveyer
Inventor: ONISHI YASUSHI
IPC: B66B23/02
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a brake device for a passenger conveyer wherein inspecting and adjusting work of a switch confirming a release of a brake condition in a brake drum can be facilitated. SOLUTION: Of a pair of brake levers 3a, 3b, for instance, the brake lever 3a is selected, which is positioned in a side relatively facilitating work in accordance with a structure of a drive machine, set up condition of an existing job site, etc., two brake spring 5 are arranged between one end of this selected brake lever 3a and one end of a rod 10, a bracket 12 supporting a switch 14 is mounted in one end of the brake lever 3a. An operation unit 13 is mounted in one end of the rod 10, also in one end of the other brake lever 3b, a support bracket 11 supporting the other end of the rod 10 is provided and in a side of one brake lever 3a, that is, in a side relatively facilitating work, work inspecting adjusting the switch 14 confirming a release of a brake condition of a brake drum is performed.
Patent JP-H02160980-A (JP)
Title: Production of artificial leather
Inventor: MORIMOTO MASUHIRO
IPC: D06N7/00
Filed: 1988-12-14
Abstract: PURPOSE:To obtain artificial leather just like natural leather which has touch of natural leather and moisture release and absorption by coating the base fabric such as nonwoven fabric with a mixture of a powder of natural leather which has been crushed in a specific method in a synthetic resin so that the powder is uniformly dispersed. CONSTITUTION:Strips of natural leather is moistened, heated in a tightly closed vessel under pressure for a prescribed time, then the vessel is instantly opened to release the pressure whereby collagen fibers are effectively loosened and crushed in a short time. The crushed product is dried and further crushed, then mixed with a synthetic resin. A base cloth such as woven or nonwoven fabric is coated with mixture or a film is formed from the mixture and adhered to the base cloth to give artificial leather with touch just like natural leather.
Patent JP-H06164673-A (JP)
Title: Communication control equipment
Inventor: MOCHIZUKI TAKANORI
IPC: G06F13/00
Filed: 1992-11-26
Abstract: PURPOSE:To deal with the format change of a data message with a simple work without correcting a communication control program. CONSTITUTION:This device is provided with a format transform table to make conditions required for the transformation of the format into parameters and to store them corresponding to class codes respectively set to various data messages transmitted from POS terminals 3 and every time the transmitted data message is received from the POS terminal, the format transform table is retrieved with the class code of that data message as a retrieval key. Then, the relevant parameter is called and after the format of the data message is transformed to the format to be processed by a host computer 5, the data message is transmitted to the host computer 5.