baber/WOPTO huggingface dataset:
Patent JP-H09113347-A (JP)
Title: Method for adjusting eccentricity error of load measuring apparatus
Inventor: KOBAYASHI KAZUYUKI
IPC: G01G3/147
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a method adjusting for adjusting many points and in which an eccentricity error is adjusted easily. SOLUTION: In a method, the eccentricity error of a load measuring apparatus is adjusted in such a way that the apparatus is constituted of a plurality of strain gages 3, 4 which are pasted in prescribed positions on a strain generating body 2 supporting a load plate 1 and which are built in a Wheastone bridge 10, of an A/D converter 11 by which the output value from the Wheatstone bridge 10 is converted into a digital signal and of a CPU 12 which computes the digital signal from the A/D converter 11.  In this case, the load from the zero load up to the maximum measured load are divided into prescribed equal parts, the load corresponding to the prescribed equal parts are applied to the center of the load plate 1, a function between load values from the zero load up to the maximum measuring load and the output value is found on the basis of the output value from the Wheatstone bridge 10 due to the load corresponding to the prescribed equal parts, and the value of the function is corrected in a computing operation in such a way that it is situated on a straight line connecting the zero load to the maximum measuring load.
Patent JP-2001115782-A (JP)
Title: Tunnel lining concrete water-granulating apparatus and tunnel lining body removing method using the same
Inventor: NAKAYAMA SHIGEKI
IPC: E21D11/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To cleanly remove concrete filled in an inner concave portion of a steel segment and/or concrete in the vicinity of a bolt connection portion, even from a tunnel structure in which the steel segment is present on the outside of secondary lining concrete. SOLUTION: A main beam 2 which is held at an almost central axis location of a tunnel, at least at water-granulation for tunnel lining concrete, is provided, and a rotary base 20 is arranged on the main beam 2 in a manner being rotatable or travelable in a tunnel circumferential direction. Further, a first support 20B is arranged on the rotary base 20 so as to be erected therefrom in a tunnel radial direction, and a second support 22 is sequentially arranged at the front end of the first support 20B in a manner being swinging in the tunnel radial direction. Still further, a third support 24 is sequentially arranged at the front end of the second support 22, and a spray rotary head 26 for spraying extra-high pressure water is arranged at the front end of the third support 24.
Patent JP-H10326115-A (JP)
Title: Motive power output device and control method therefor
Inventor: TAKAOKA TOSHIBUMI
IPC: B60L50/16
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of efficiency due to the energy circulating to a power transmission path for a motive power output device which uses an engine as and a motor its power source. SOLUTION: This motive power output device consists of a generator MG1, a motor MG2 and an output shaft of an engine 150 which are connected to a sun gear shaft of a planetary gear 120, a ring gear shaft and the gear 120 respectively. In such a constitution, the motive power generated by the engine 150 is regenerated as electric power by the motor MG2. Then the circulation of energy of 'gear 120-motor MG2-generator MG1gear 120' that is caused when the generator MG1 is powered by the electric power can be prevented by the following control to evade the lowering of efficiency. That is, the torque command value of the motor MG2 is monitored, and the operation point of the engine is changed to a point of higher rotational frequency when the said torque command value is reduced less than its threshold Tref.
Patent JP-S62151032-A (JP)
Title: Error correction coder
Inventor: KUBOTA SHUJI
IPC: H03M13/41
Filed: 1985-12-25
Abstract: PURPOSE:To improve the transmission efficiency and the effect of error correction and to send a high quality digital data with a few band width by using a polynomial excluding a prescribed term not decreasing much effect of error correction even at the omission so as to apply coding in generation polynomial of a convolutional code corresponding to a most likelihood decoder used at the reception side. CONSTITUTION:An input terminal 1 is connected to a convolutional coder 3, which is connected to the most likelihood decoder 7 via a communication line 5. The most likelihood decoder 7 is connected to an output terminal 9. The convolutional coder 3 uses a generation polynomial whose prescribed term not decreasing much of the error correction effect even at the omission is omitted in comparison with the original convolutional coder generated by using the generation polynomial whose term is not omitted so as to generate the code. The most likelihood decoder 7, corresponding to the output of the convolutional coder 3, decodes the code received by an algorithm such as Viterbi's algorithm and outputs a data series corresponding to the inputted data series at the transmission side.
Patent JP-H03156879-A (JP)
Title: High-frequency heating circuit
Inventor: HISHIYAMA KOJI
IPC: H02M3/28
Filed: 1989-11-15
Abstract: PURPOSE:To change the output from a high output to a low output at a low cost by optionally and freely adjusting the on/off-period of a switching element, and controlling the voltage of a magnetron driving circuit. CONSTITUTION:When positive voltage is applied across the base and emitter of a semiconductor switching element 5, a current flows in a transformer 3. While the element 5 is turned on, the voltage is boosted by the transformer 3 to generate high voltage, and a magnetron 9 is driven by a magnetron driving circuit 8 serving as a half-wave double-voltage rectifying circuit constituted of a high-voltage capacitor 20 and a high-voltage diode 21. When negative voltage is applied across the base and emitter of the element 5, the element 5 is turned off, and the electromagnetic energy stored in the exciting circuit of the transformer 3 is discharged into a snubber circuit 4. The off-period of the element 5 can be optionally set, thus the secondary side voltage of the transformer 3 can be freely controlled, and the output can be changed over a wide range from a high output to a low output.
Patent JP-H01136793-A (JP)
Title: Paper peeling and paper floating preventive device in x-y plotter
Inventor: YOSHINO YUJI
IPC: B43L13/00
Filed: 1987-11-25
Abstract: PURPOSE: To arrange a roll sheet tightly onto a suction plate while preventing intrusion of the air and to feed the sheet while peeling easily by an arrangement wherein a plate comprising a sheet guide and a sheet bait is interlocked with a Y rail to reciprocate on the suction plate in the direction of X-axis. CONSTITUTION: When a plate 14 is moved in the + direction of X-axis on a suction plate 6, a roll sheet 8 is guide upward to recede from the suction plate 6 by means of the sheet guide plate 28 of the plate 14 and peeled off from the suction plate 6. When the plate 14 is moved in the opposite direction through movement of a Y rail, the roll sheet 8 on the suction plate 6 is pressed against the suction plate 6 at the lower end of a sheet bait 30 in the plate 14. Consequently, the air existing between the roll sheet 8 and the surface of the suction plate 6 is pushed out and the roll sheet 8 adheres to the suction plate 6. Consequently, the roll sheet 8 can be arranged tightly to prevent intrusion of the air and peeled off easily at the time of sheet feed work.
Patent JP-H04170390-A (JP)
Title: Method and device for growing semiconductor crystal film
Inventor: NAKAMURA SHUJI
IPC: C30B25/16
Filed: 1990-10-31
Abstract: PURPOSE:To observe the growth of a crystal on a real-time basis in the growth method in which a gaseous reactant is injected on a heated substrate in a reac tion vessel by observing the beam of specified wavelength emitted from the substrate surface. CONSTITUTION:GaN is grown on a sapphire substrate 1 by MOCVD, for example. In this case, the substrate 1 (C face) is placed on a susceptor 4, a reaction vessel 6 is evacuated by a vacuum pump 9, and the internal atmosphere is replaced by H2. H2 is further supplied to the vessel 6 from a gaseous reactant injection pipe 2 and an auxiliary injection pipe 3, and the susceptor 4 is heated to 1150 deg.C and kept at that temp. for 10min to remove the oxide film on the sapphire surface. The substrate 1 is then cooled to 993 deg.C and allowed to stand until the temp. is stabilized, and H2 and N2 are supplied from the pipe 3 and NH3 from the pipe 2. Subsequently, NH3, H2 and trimethylgallium are injected from the pipe 2 to grow an epitaxial crystal film on the substrate 1. The IR rays emitted from the crystal film are detected by a monochromatic radiation thermometer in the narrow wavelength range capable of measuring the IR intensity at 0.96mum.
Patent JP-H11236517-A (JP)
Title: Photohardenable paint composition for road sign
Inventor: NAKAMURA KENICHI
IPC: C08F2/50
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which is hardened by light in a short period to show excellent abrasion by making the composition contain an ethylenically unsaturated group-containing compound, a filler, a cationic pigment, a quaternary organic borate-based sensitizer and an ultraviolet ray initiator for radical polymerization. SOLUTION: A paint composition comprises 100 pts.wt. of an ethylenically unsaturated group-containing compound, 10-400 pts.wt. of an inorganic filler such as a calcium carbonate, etc., 0.001-5 pts.wt. of a cationic pigment represented by formula D<+> .A1 <-> , 0.005-10 pts.wt. of a quaternary organic borate- based sensitizer represented by formula such as a n-butyltriphenylborate, etc., 0.01-10 pts.wt. of an ultraviolet ray initiator for radical polymerization such as a bezoin-based compound. The ethylenic unsaturated compound comprises 10-90 wt.% of an epoxy(meth)acrylate resin and/or a urethane(meth)acryalte resin, 5-55 wt.% of a monofunctional monomer and 5-40 wt.% of a polyfunctional monomer (D<+> is a cation having a peak of wave length in a region of 400-1,200 nm; A1 <-> is an anion; R1 -R4 are each an alkyl, or the like; and Z<+> is a cation).
Patent JP-S63152444-A (JP)
Inventor: DOI ICHIRO
IPC: D04B21/12
Filed: 1986-12-12
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-H08162559-A (JP)
Title: Microwave integrated circuit
Inventor: SAYANA TOMOAKI
IPC: H01L23/04
Filed: 1994-11-30
Abstract: PURPOSE: To restrain lowering of isolation of a cavity part by filling a via hole with a wave absorber or high resistance metallic paste and by forming and arranging it around a desired part wherein unnecessary mode of a cavity part is to be restrained. CONSTITUTION: A high frequency integrated circuit 5 is buried in a dielectric multilayer substrate 1, and a via hole 4 is arranged in a periphery of the high frequency integrated circuit 5 and/or its buried surface. A cap sealing ground surface 3 is arranged around a cavity part 2 which is a semiconductor mounting surface as an attaching surface of a cap 16. A via hole 4 charged with wave absorber is formed in the cap sealing ground surface 3. An interior of the via hole 4 can be charged with a high resistance metallic material instead of a wave absorbing material. Thereby, a microwave integrated circuit which can restrain lowering of isolation of a cavity part can be realized.
Patent JP-H07124266-A (JP)
Title: Safety rope with id tag and control device for the same
Inventor: KOBAYASHI MAMORU
IPC: A62B35/00
Filed: 1993-11-02
Abstract: PURPOSE:To prepare a safety rope having high safety, workability, durability and reliability, and to provide a highly efficient control device using the rope. CONSTITUTION:A safety rope 3 has a shock absorber 3d fitted at the intermediate position of a rope section 3e, so as to protect a human body against an excessive shock, if a falling accident should take place at the time of working at an elevated position. Also, a mounting wire 8 is passed through a ring form rope section at a connection with the shock absorber 3d, and further through a small hole drilled at the center of an ID tag 4. Then, both ends of the wire 8 are aligned and fastened. Also, the ID tag 4 has a circuit to receive power and a clock signal due to electromagnetic induction via a coil, upon receipt of a radio wave signal from the antenna of an ID tag reading device, and to read out data from an internal memory and modulate a response signal for sending back to the antenna. In addition, the circuit is integrated with one chip and molded like a disc, together with the coil as an external component.
Patent JP-H11133676-A (JP)
Title: Wet developer
Inventor: TSUCHIYA KATSUNORI
IPC: G03G9/13
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a wet developer which causes no image blurring by using as the resin, a copolymer resin that contains a specific monomer copolymerized with another monomer(s), in a wet developer contg. a colorant and a resin in an electrically insulating solvent. SOLUTION: In this developer contg. a colorant and a resin in an insulating solvent, the resin is a copolymer resin contg. as a constituent monomer, a compound that is copolymerized with another monomer(s) and represented by the formula (wherein: R<1> is a hydrogen atom or a methyl group; and R<2> is an alkyl group, preferably, a 5-12C alkyl group and more specifically, 2-ethylhexyl group). This copolymer resin can be formed from a monomer effective in controlling the charge properties, and another monomer effective in controlling the solubility or dispersibility of the developer components into the solvent. As the ratio of these monomers in this copolymer resin, the content of a vinyl monomer having a basic group in the copolymer resin is preferably 5 to 40 wt.% and more preferably 10 to 20 wt.%.
Patent JP-H02143396-A (JP)
Title: Monitor for pos system
Inventor: TAKAYAMA SATOSHI
IPC: G07G1/12
Filed: 1988-11-25
Abstract: PURPOSE:To immediately confirm the sales registration operation status of a required casher only by designating a casher number by retrieving an ECR in the charge of this casher at a current point using the casher number inputted in a master ECR with a key. CONSTITUTION:For example, when the casher number of the casher to be monitored is inputted with the key in a master ECR 2, for example, the ECR, in which the applicable casher number is registered, is automatically retrieved from either respective ECRs 1 or a file control part 4. Further, a monitor command is sent to the retrieved ECR. For the ECR to receive the monitor command, sales registration operation information corresponding to a sales registration operation to be executed by the casher is transmitted from the ECR to the master ECR 2 whenever the casher executes one sales registration operation. The master ECR 2 to receive the respective pieces of sales registration operation information displays the respective pieces of sales registration operation information on a display device 8 extending over plural lines according to the input sequence. Thus, the sales operation status of the required casher can be monitored.
Patent JP-2000106772-A (JP)
Title: Irrigation system
Inventor: TANAKA SATOSHI
IPC: A01G27/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural/horticultural irrigation system designed to irrigate a plurality of sites once a day in a specified period of time. SOLUTION: This irrigation system is made up from a water tank 6, a water reservoir vessel 1, an inversely U-shaped siphon tube 3, a trapping vessel 2, and a hermetic vessel 4, wherein a constant level is ensured in the water reservoir vessel 1 with water dripped from the water tank 6, the trapping vessel 2 is situated below the water reservoir vessel 1, and one end of the siphon tube 3 is inserted into the water reservoir vessel 1, while the other end into the trapping vessel 2, the hermetic vessel 4 and the siphon tube 3 are made to communicate via an air tube 5 with each other, and there are provided piping ports on the outer peripheral wall of the trapping vessel 2 and, through the corresponding piping tubes 3c, various sites can be sprinkled with water.
Patent JP-S62157359-A (JP)
Title: Rotary head type digital tape recorder
Inventor: SAWANOBORI MASAKO
IPC: G11B15/467
Filed: 1985-12-29
Abstract: PURPOSE:To surely control tracking by inverting the logic of a reference pattern so as to control the travel speed of a magnetic tape when a reproduced control signal does not agree with the reference pattern. CONSTITUTION:A counter 8 counts how many times a synchronizing signal is correctly detected out of reproduction signals, and always checks whether said signal is detected by the set number of times. If the set number of synchronizations are not obtained, the output of a latch 6 becomes 'H' in terms of logic. If said output is inputted to terminals J and K of a J-KFF 6d, its output is inverted when a clock pulse enters from a latch 6c. When said output and an original gate signal T1/T2 are passed through a discordance circuit 6e, the later is inverted, and inputted to a length selection circuit, which detects the synchronizing signal by delaying a timing. Thus, even if tracking deviates, an automatic tracking finding ATF system can control the tracking.
Patent JP-H04174014-A (JP)
Title: Information processor
Inventor: FUKUSHIMA TAKASHI
IPC: G06F3/00
Filed: 1990-11-02
Abstract: PURPOSE:To make an alarm in environment wherein neither a visual nor an auditory warning means functions by providing an input means, a display means, a storage means, an information processing means, and a vibration part which contacts part of a human body. CONSTITUTION:The input means 11 is a device by which a user inputs information to an information processing unit and a keyboard, a mouse, etc., are used. An abnormal input detecting means 12 judges whether or not the input from the user is proper. If the input is improper, a signal is sent to the warning means 13, which receives the signal from the abnormal input detecting means 12 or an abnormality signal detected by an information processing means to give an alarm to the user. The alarm signal sent by the warning means 13 is sent to the vibration part 17, which vibrates to give the user the alarm. Consequently, the alarm is securely recognized even in the state wherein neither the visual nor the auditory means is not utilized.
Patent JP-H09108056-A (JP)
Title: Movable stand
Inventor: OGASAWARA TSUTOMU
IPC: A47B91/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a movable stand wherein the wrapped shape is miniaturized to reduce the cost in physical distribution and both decrease in the manufacturing cost and making the assembling simple and efficient can be performed. SOLUTION: A joint member 23 freely removably fittable to the lower end part of a column member 21 is fixed on the top face of a beam member 20 of each stand and the lower end part of the column member 21 is fitted to this joint member 23 and the end face of the joint member 22 is brought into contact with the column member 21 and a screw 30 is screwed in a screw hole 29 of a plate nut 26 of one end of the joint member 22 through a clamping hole 24 of the joint member 23 and a clamping hole 25a of the column member 21 to clamp the joint member 23, the column member 21 and the plate nut 26.
Patent JP-H06125377-A (JP)
Title: Speech end signal generator
Inventor: HASEGAWA HIROSHI
IPC: H04M1/60
Filed: 1992-10-09
Abstract: PURPOSE:To interrupt a telephone set in a talking state automatically without malfunction in response to the case when a telephone set of an opposite party is hooked on. CONSTITUTION:A hybrid circuit 8 receives a busy tone signal comprising interruption signal interrupted for plural number of times via a telephone line 10 and outputs the busy tone signal to a speaker 2, outputs a signal from a microphone 4 to the telephone line 10 and outputs a part to the speaker 4. A normally closed switch 20 is provided between the hybrid circuit 8 and the microphone 2. A busy tone frequency detection circuit 14 detects a signal with the same frequency as that f the busy tone and when it is detected twice consecutively, a time extract circuit 16a opens the normally closed switch 20. The busy tone frequency detection circuit detects the signal with the same frequency as that of the busy tone signal even after the switch is open and a control circuit 18 generates a call termination signal when it is detected thrice in total before the opening of the switch 20.
Patent JP-H08133086-A (JP)
Title: Motor-driven travel car
Inventor: SHIRAISHI ITSUO
IPC: A63B55/60
Filed: 1994-11-07
Abstract: PURPOSE: To provide a motor-driven travel car that is easy for steering and formable with the same expenses as in the past. CONSTITUTION: In this motor-driven travel car consisting of a battery 5, a symmetrical pair of drive motors 6 and 7, a symmetrical pair of driving wheels rotating each by these drive motors 6 and 7, and a steering handle with no steering wheel, the drive motors 6 and 7 are wired in series to the battery. A relay capable of selecting the motors 6, 7 and the battery for both series and parallel wiring states is provided.
Patent JP-H06124542-A (JP)
Title: Signal equalization method, signal equalization circuit and video tape recoder
Inventor: ISHIDA TAKEHITO
IPC: G11B20/10
Filed: 1992-10-09
Abstract: PURPOSE:To set a proper coefficient at all times. CONSTITUTION:A signal recorded and reproduced by an electromagnetic conversion system 3 is processed by 1+D characteristic by a characteristic circuit 6 and then supplied to an FIR type transversal digital filter 7 and processed by 1-D characteristic. The output of the filter 7 is decoded by a Vitabi decoder 8. The output of the Vitabi decoder 8 is processed by 1-D<2> characteristic by a model output arithmetic circuit 10 and supplied to a subtracter 11. The output of the filter 7 is delayed by the period of time corresponding to the processing period of time in the Vitabi decoder 8 by a delay circuit 9 and supplied to the subtracter 11. The subtracter 11 subtracts the output of the delay circuit 9 from the output of a model output arithmetic circuit 10, outputting it as an error e(k) to a coefficient arithmetic circuit 12. The coefficient arithmetic circuit 12 calculates a new coefficient based on the error e(k), loading it on the multiplier of the filter 7.
Patent JP-2000121209-A (JP)
Title: Refrigerator using combustible refrigerant
Inventor: KINO AKIHIRO
IPC: F25D29/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which is able to reduce the possibility of flashing at the time when HC refrigerant is leaked inside the refrigerator before it is handed over to a consumer. SOLUTION: A refrigerator comprises a refrigerating cycle in which a compressor 24, a condenser 25, an expansion mechanism 26 and an evaporator 27 are successively and circularly connected, combustible refrigerant 28 which is enclosed in the refrigerating cycle, a storage chamber 23 which is cooled by the refrigerating cycle, a main body 21 having at least one door 22 which comprises the storage chamber 23, and an operation starting switch 29 for the refrigerating cycle, which is arranged in the storage chamber 23.
Patent JP-2000123576-A (JP)
Title: Volatile semiconductor memory and data processing device
Inventor: WAKASUGI KATSUHIKO
IPC: G11C11/407
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To shorten a cycle time at the time of using the same pre-charge circuit with a read-cycle and a write-cycle. SOLUTION: This device is provided with plural word lines WL, plural bit lines BL, BL* arranged so as to intersect with word lines WL, a pre-charge circuit 10 for pre-charging bit lines, and a control means 7 for controlling word lines selecting operation and pre-charge operation so that a word line selecting time and a pre-charge off-time in a write-cycle are made shorter than a word line selecting time and a pre-charge off-time in a read-cycle respectively, a word line selecting time and a pre-charge time are optimized, and shortening a cycle time is achieved.