baber/WOPTO huggingface dataset:
Patent JP-H06135666-A (JP)
Title: Hoisting machine installing device for elevator
Inventor: NAKABYODO AKIRA
IPC: B66B11/04
Filed: 1992-10-26
Abstract: PURPOSE:To lower the installation position of a hoisting machine and improve the earthquake resistance by arranging a beam for installing the baffle wheel inside a machine beam and installing a baffle wheel, in the constitution where a hoisting machine and a baffle wheel are installed in a machine room. CONSTITUTION:A machine beam 6a is installed on a spacer 7a fixed on a machine room floor 8 through a vibrationproof rubber 5a, and a hoisting machine 1 is fixed through a machine board 13 on the machine beam 6a. Though a baffle wheel 3 is fixed on a beam 4a through a bracket 3a by bolts 16, the beam 4a is arranged inside the machine beam 6a, and fixed on a beam 14 which is installed in crossing with the machine beam 6a, and fixed on the machine board 13 by bolts 15. Flat plate members 17-19 are installed so as to ride over the upper surface of both the beams 6a and 4a, and a connecting member 20 is installed at both the edge parts of the machine beam 6a, and the baffle wheel 2 and the beam 4a are accommodated inside the machine beam 6a.
Patent JP-H08122567-A (JP)
Title: Optical connector boot
Inventor: KAWAHARA AKIRA
IPC: G02B6/36
Filed: 1994-10-27
Abstract: PURPOSE: To reduce the transmission loss by preventing the connection part between an optical fiber cord and an optical connector from steeply bending even at the time of applying a load to the optical fiber cord connected to the optical connector. CONSTITUTION: A coating part 6b of an optical fiber cord 2 of a boot main body 6 is so tapered that it is made thinner toward the rear end 6d from a base part 6c, and plural pairs of slits 8... and 9..., which are orthogonal to the lengthwise direction of the coating part 6b and are symmetrically opened to the outside and are alternately displaced at 90 deg. in the peripheral direction are formed in the coating part 6b in the lengthwise direction with a prescribed pitch, and the pitch is maximum on the base part 6c side of the coating part 6b of the optical fiber cord 2 and is gradually reduced toward the rear end 6d side.
Patent JP-S62145486-A (JP)
Title: Character recognition system
Inventor: ISHIGAMI MASAYUKI
IPC: G06K9/34
Filed: 1985-12-20
Abstract: PURPOSE:To perform a correct character segmentation without reducing the recognition speed by providing plural recognition parts. CONSTITUTION:A character segmentation part 2 segments the character sequence pattern of a line buffer 2 at every character and feeds them to the recognition parts 3, 4. Herein, when the method for segmenting the character cannot be generally defined, the segmentation part 2 feeds the character patterns based on different segmenting methods to the respective recognition parts 3, 4. The respective recognition parts 3, 4 extract the characteristic of the respective segmented character patterns, collate them with a characteristic dictionary and inform the recognition result to a control part 5. The control part 5 outputs the candidate character of the recognition result having large similarity as a final recognition character. Thereby, the correct character segmentation is performed without reducing the recognition speed and the recognition rate can be enhanced.
Patent JP-H07123609-A (JP)
Title: Feeding system for fuel cell
Inventor: GEKITOU MASAKAZU
IPC: H01M8/00
Filed: 1993-10-22
Abstract: PURPOSE:To lessen loss and to make the efficiency of power conversion higher by shortening an on-period to a back-up power converter, and to lessen loss in the snubber circuit of a load-side power converter. CONSTITUTION:This invention concerns a fuel cell power feeding system having a fuel cell 1, a first power converter 7A, a back-up chargeable battery 5, a back-up second power converter 3A which operates to control the charge and discharge of the battery 5. etc. The output of the power converter 3A is connected to the input of the first power converter 7A through a smoothing reactor 13. The control circuit 9A of the power converter 3A receives the output current of the power converter 3A, the input current of the power converter 7A and the output voltage of the battery 5 as inputs, and on the basis of these, the power converter 3A is controlled to charge or discharge the battery 5. Consequently, the output current of the fuel cell 1 and the output current of the power converter 3A supply the input current of the power converter 7A.
Patent JP-H02136089-A (JP)
Title: Method of controlling ac motor
Inventor: NAGASE HIROSHI
IPC: H02P27/06
Filed: 1988-11-16
Abstract: PURPOSE:To suppress bad influence of speed variation of load by inputting a speed detection signal to a bandpass filter and feeding back the output signal of the bandpass filter negatively to a current command signal. CONSTITUTION:When an AC motor 2 is operated with resonance frequency, speed variation increases due to torque ripple thereof. A bandpass filter 12 detects only speed vibration component of the AC motor 2 caused by resonance frequency. When output from the bandpass filter 12 is fed with reverse polarity to an adder 13 in order to nullify the vibrating component, output from the adder 13, i.e., an instantaneous current command, suppresses speed variation caused by torque ripple and a current control means 16 functions such that the current and the instantaneous current command match each other.
Patent JP-S62146615-A (JP)
Title: Stampable sheet and its manufacture
Inventor: MORIMOTO KIYOTAKE
IPC: B29L7/00
Filed: 1985-12-23
Abstract: PURPOSE:To obtain the stampable sheet excellent in strength and heat resistance, while containing thermosetting resin, as its matrix, by progressing carbodiimidizing reaction previously in the system in which organic polyisocyanate and crosslinker coexist. CONSTITUTION:After organic polyisocyanate, crosslinker and carbodiimidized catalytic substance have been kneaded, they are thermo-formed in a platen press at the temperature equal to 60 deg.C or higher and to 200 deg.C or lower. With the progressing of carbodiimidizing, the system is solidified. The retained isocyanate is decreased in proportion to the length of heating time, and its stability is increased. When the stampable sheet thus obtained is heated at the temperature equal to 150 deg.C or higher and to 500 deg.C or lower, the sheet is softened. Because the carbodiimide bonding reacts to crosslinker and is thermoset, the formed product with a desired shape is obtained by shaping the sheet simultaneously with this. The reinforcing member such as glass fiber may be compounded with the stampable sheet. Then, by regulating the manufacturing condition, the foamed heat insulating member for high temperature may be also obtained.
Patent JP-H06136521-A (JP)
Title: Production of thin film and device therefor
Inventor: SHINTAKU HIDENOBU
IPC: C23C14/08
Filed: 1992-10-27
Abstract: PURPOSE:To prevent the generation of splashes on a molten layer in the case of film forming at the time of producing a thin film on a substrate, to eliminate the defects of the vapor-deposited thin film thereby, furthermore to secure stable characteristics and to improve the productivity. CONSTITUTION:In the melting stage, a primary molten layer with thickness delta1 is formed. After that, a solidified layer 21a is formed at the bottom of the primary molten layer. Furthermore, in the film forming stage, a secondary molten layer 22 with thickness delta2 is formed. The molten metal corresponding to the evaporating layer 26 with thickness deltae equivalent to the required amt. to be evaporated is evaporated, and the relationship of delta1>delta2+deltae is established among these thicknesses A barrier layer constituted of the solidified layer with thickness deltas1 {=delta1-(delta2+deltae)} is formed, the penetration of released gas through the secondary molten layer 22 from its lower direction is prevented, and the generation of splashes in the film forming stage can be prevented even in the case of high speed film forming.
Patent JP-H02138042-A (JP)
Title: Sheet supply device
Inventor: MURAZAKI SADANOBU
IPC: B65H3/06
Filed: 1988-11-14
Abstract: PURPOSE:To positively handle plural sheet materials to prevent generation of jamming by providing a stepped part on a guide of the sheet materials to handle the sheet materials in two steps for a long period of time by means of the stepped part and a separating piece provided on the downstream side of the stepped part. CONSTITUTION:A sheet material nipped between a sheet supplying roller 4 and a document presser plate 5 is guided to guide to a guide 6 formed by an upper guide 60 and a lower guide 61 arranged vertically on the opposite sides and slightly tilted downward in the direction of feed, and sent to between a handling roller 7 provided on the downstream side of the sheet supplying roller 4 and a separating piece 8 oppositely arranged on the underside of the handling roller. In this instance, plural sheet materials are handled by a stepped part 62 provided in the middle of the lower guide 61 and the separating piece 8, and one of the sheet materials is sent to a pair of upper and lower conveying rollers 9 provided on the downstream side of the handling roller 7.
Patent JP-2001104089-A (JP)
Title: Seat spring assembly and frame device
Inventor: MIYAJIMA KOJI
IPC: A47C7/30
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a seat frame device by which local deformation can be inhibited to obtain desired distribution of body pressure. SOLUTION: This frame device 10 includes a seat frame 11, and a spring assembly 12 mounted on the seat frame 11. The spring assembly 12 includes a pair of right and left vertical stretched wires 21, 22, and plural horizontal stretched wires 30 stretched between the vertical stretched wires 21, 22. The vertical stretched wires 21, 22 are supported on both side parts 16, 17 of the seat frame 11 through a spring 25 functioning as a connecting member. Bent parts 60, 61 are formed on the longitudinal middle part of each horizontal stretched wire 30. These horizontal stretched wires 30 are arranged so that the bent parts 60, 61 of the adjacent horizontal stretched wires are alternately positioned to shift the bent parts 60, 61 from each other in the cross direction of the seat frame 11.
Patent JP-H05125978-A (JP)
Title: Diagnostic device for air-fuel ratio control device
Inventor: FURUYA JUNICHI
IPC: F02D41/22
Filed: 1991-11-05
Abstract: PURPOSE:To enhance the accuracy of deterioration diagnosis based on the response time of an O2 sensor by surely and highly accurately measuring the response time of the 02 sensor. CONSTITUTION:During air-fuel ratio feedback control, the average maximum output AVO2MX and the average minimum output AVO2MN of an o. sensor are calculated and the amplitude DO2 of O2 sensor output is calculated (S21) according to the maximum and minimum outputs. Next, an offset obtained by multiplying the amplitude D02 by a predetermined value alpha is added to or subtracted from the average maximum output AVO2MX and the average minimum output AVO2MN so as to set diagnostic levels SLH, SLL (S22). Then the interval at which the outputs of the O2 sensor cross the diagnostic levels SLH, SLL is measured as the response time of the O2 sensor and the O2 sensor is diagnosed as being deteriorated if the response time is abnormally long.
Patent JP-S62146197-A (JP)
Inventor: MAEDA YORIO
IPC: B60S5/02
Filed: 1985-12-20
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-2000102782-A (JP)
Title: Treatment of drain using waste heat and drain treating device
Inventor: FUKUHARA HIROSHI
IPC: C02F1/04
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To effectively used waste heat wastefully generated from a compressor, an air dryer or the like by transferring drain discharged from a drain discharging equipment by the pressure of compressed air discharged with the drain and evaporating in a heating equipment generating waste heat. SOLUTION: When the compressor 10 is worked, the compressed air is passed successively through the air dryer 20, a dust proofing filter 30 and a mist filter 40 and stored in a tank 50. On the other hand, the drain is generated in each equipment 20-50 with the passage of the compressed air. The drain is passed through each valve 25-55, each drain trap 26-56 and the like from each drain discharging equipment 20-50 to be collected and is sent to a dust proofing filter 61 through a check valve 93 or the like. The drain from the dust proofing filter 61 is sent to a heating pipe 70 above the air dryer 20, for example, through a valve 62 and a heating pipe 60 and after that, is evaporated by utilizing the waste heat of the compressor 10 in an evaporator 100.
Patent JP-H09133318-A (JP)
Title: Apparatus for extracting bed ash of fluidized bed boiler
Inventor: ISEDA TAKASHI
IPC: F22B1/02
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To effectively utilize heat of bed ash to raise temperature of feed water by providing a screw conveyor type cooler for cooling the bed ash by heat exchange by introducing part of feed water through a cooling water supply pipe and a return pipe for returning the feed water which has passed through the cooler to an upstream side of a feed water pump. SOLUTION: A bed ash extracting pipe 19 is provided in such a manner as to penetrate a diffuser 2 of a furnace 1 in a bottom portion thereof A screw conveyor type cooler 31 is connected to a bottom end of the pipe 19 to form a pipeline so as to successively convey bed ash 6, which is taken in from the furnace 1, in a horizontal direction by a screw 30 driven by a motor 29. A cooling water supply pipe 32 for supplying part of the feed water 10 to one end of the screw conveyor type cooler 31 is provided in an intermediate part of a feed water pipe 11 for supplying feed water 10 from a feed pump 9 to an economizer 12. A return pipe 33 is provided to return feed water 10a, temperature of which has been raised by effecting heat exchange with the bed ash 6 in the screw conveyor type cooler 31, to an upstream side of the feed water pump 9.
Patent JP-H06208390-A (JP)
Title: Apparatus and method for voice recognition
Inventor: RAJIENDORA PURASADO MIKIRINENI
IPC: G10L15/18
Filed: 1993-10-26
Abstract: PURPOSE: To provide a device and a method for recognizing alphanumerics information in an uttered sound string. CONSTITUTION: A data base structure 10 recording alphanumerics information becoming reference as the phoneme string of phonemes constituting the sound of a phrase, a word, a character and a number, which become reference, is provided. At the time of an operation, received uttered sound is compared with the stored reference phrase, word, character and number. A total score showing a proximity degree between uttered sound and the reference phrase, word, character and number is allocated to respective comparisons. The device selects the best total score and uttered sound is compared with the respective phonemes of the selected reference phrase, word, character and number. The allocated scores on the phonemes which are compared are summed up and validity as the selected reference phrase, word, character and number of received uttered sound is decided.
Patent JP-H07300596-A (JP)
Title: Viscosity index improver and lubricating oil
Inventor: SAKAI KOUZOU
IPC: C10N40/04
Filed: 1994-10-27
Abstract: PURPOSE:To obtain a viscosity index improver excellent in the ability to improve viscosity index, low-temperature viscosity characteristics, fuel-saving properties, oxidation resistance and an effect of reducing friction and abrasion by using a polymer comprising a specified alkyl (meth)acrylate monomer. CONSTITUTION:This improver comprises a polymer comprising at least 70wt.% alkyl (meth)acrylate with 10C or lower alkyl. The above alkyl (meth)acrylate used is desirably an alkyl acrylate with 1-4C alkyl, an alkyl (meth)acrylate with 5-10C alkyl or a combination thereof with alkyl (meth)acrylate with 1-4C alkyl. It is more desirably a mixture of alkyl acrylates with 1-4C alkyl and with 8C alkyl more particulary such a mixture in a 1-4C alkyl acrylate/8C alkyl acrylate weight ratio of 0:100 to 30:70.
Patent JP-H09121796-A (JP)
Title: Apparatus for forming cooked rice
Inventor: ONO HIROSHI
IPC: A23L7/10
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for forming cooked rice, operable without necessitating high skill and experience, giving a formed product having uniform quality independent of the operator, dispensing with installation space, facilitating the maintenance and producible at a low cost. SOLUTION: This cooked rice forming apparatus 10 is provided with a chamber 52 and a lid vertically movable relative to the chamber 52. The chamber 52 is constructed of a 1st side plate 36 fixed on a base 14 and a 2nd side plate 48 freely approachable to or separable from the 1st side plate 36. When an arm member 60 fixed to the lid is rotated after filling the chamber 52 with cooked rice, shaft members 40a, 40b are rotated via the 1st to the 7th gears 68, 74, 80, 82, 86, 88 and 90 and the rotational motions of the shaft members 40a, 40b are converted to linear motions by displacement members 42a, 42b to move the 2nd side plate 48 toward the 1st side plate 36 and press the cooked rice in lateral direction. The rice is also pressed in vertical direction by the lid to form the cooked rice into a prescribed form.
Patent JP-H07141283-A (JP)
Title: Data transfer system transferring data through main memory
Inventor: FUKUDA TAKAO
IPC: G06F13/12
Filed: 1993-11-18
Abstract: PURPOSE:To provide a data transfer system which does not become longer in transfer time unlike before even when the length of data to be transferred becomes longer. CONSTITUTION:This data transfer system is a data transfer system which has a central control unit 1 and plural peripheral devices 5 to 7 connected by a common bus and transfers data between the central control unit and peripheral devices by performing the data transfer through the main memory 2 that the central control unit is equipped with; and a transmission side between the central control unit and peripheral devices sends out data to be sent at a time, as one data transfer block irrespective of the length of the data and a reception side receives the sent data as one data transfer block.
Patent JP-H09106509-A (JP)
Title: Mr-inductive composite type thin film magnetic head
Inventor: TAKAGISHI MASAYUKI
IPC: G11B5/39
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To shorten a magnetic path length and a coil length, to reduce a nonlinear transition shift and to reduce a read-out error by making a coil of a writing inductive head a double layer or multi-layer or above structure. SOLUTION: A thin film magnetic head 20 is provided with a lower shield 23 and an upper shield 24 consisting of magnetic body such as Permalloy, etc., on a substrate 22 consisting of ceramic material coated with an insulation film 21 such as alumina, etc. An MR head 26 provided with an MR element 25 consisting of a magnetic thin film is formed between both shields. The length of the magnetic path formed by an upper pole 33 and the upper shield 34 being the lower pole is remarkably shortened at the same number of coil winding and the same coil pitch by making the coil the double structure. The coils 31, 32 are formed spirally, and the radius is reduced, and the coil length is shortened. The impedance of the whole coil is reduced, and a starting time of a write current is shortened, and an NLTS is reduced.
Patent JP-H07138948-A (JP)
Title: Cast-in-place pile driving method
Inventor: NAKAJIMA TORU
IPC: E02D27/34
Filed: 1993-11-18
Abstract: PURPOSE:To make it possible to reinforce an upper layer of a cast-in-place pile easily and at a low cost where the upper layer is subjected to a marked horizontal stress during the generation of an earthquake. CONSTITUTION:When a reinforcement case 3 is inserted into an excavation hole 1 formed in a ground, what is more, ready-mixed concrete is injected into the excavation hole 1 normal strength ready-mixed concrete Fc1 and higher strength ready-mixed concrete Fc2 are prepared respectively for their different application. The normal strength ready-mixed concrete Fc1 is cast in an area L1 ranging from the bottom Ho of the excavation hole 1 up to the position H1 of a specified intermediate depth where an acting horizontal stress, when an earthquake is generated, is relatively small and then, the higher strength ready-mixed concrete Fc2 is cast in an area L2 ranging from there up to the uppermost part on the upper layer. This construction makes it possible to build-up a cast-in-place pile which may comply with different horizontal stresses or to protect the lower side of the pile to be constructed with the normal strength and the upper part of the pile with the higher strength by changing over various strength ready-mixed concrete one by another even when a normal strength reinforcement case 3 is used.
Patent JP-H08142269-A (JP)
Title: Freshness holding sheet
Inventor: SUZUKI HIDEKI
IPC: B32B27/00
Filed: 1994-11-24
Abstract: PURPOSE: To provide a freshness holding sheet in which leakage of moisture or drip can be prevented and sanitary packing state can be maintained without delaminating a laminated non-water absorbing layer even if a water absorbing layer absorbs excess moisture and drip by absorbing the excess moisture and drip from fresh fish or meat or the like to maintain the freshness. CONSTITUTION: This freshness holding sheet is formed by laminating moisture absorbing sheet obtained by mixed weaving 80 to 99wt.% of cellulose ether fiber and 1 to 20wt.% of synthetic fiber or rayon fiber, and a low-density polyethylene film.
Patent JP-2000125547-A (JP)
Title: Dc converter
Inventor: USUI HIROSHI
IPC: H02J1/02
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To efficiently reduce ripple components which are contained in a DC voltage outputted from the rectifying smoothing circuit of a DC converter. SOLUTION: In this converter, a DC voltage VCO4 containing the ripple voltage of a phase opposite to that of a ripple voltage contained in a DC voltage VCO2 outputted from a second rectifying smoothing circuit 23 is outputted from a chopper circuit 27 via a capacitor 28 and it is added to DC voltage VCO3 outputted from a first rectifying smoothing circuit 7 via a capacitor 10. Thus, ripple voltage contained in DC voltage VCO3 is controlled to a prescribed value, and the DC output voltage VO of constant voltage with less ripple component can be supplied from both ends of the capacitors 10 and 28 connected in series.  Since the chopper circuit 27 controls only the ripple voltage contained in a DC voltage VCO3 to be constant, the power loss in the chopper circuit 27 is extremely low, and the ripple component contained in DC voltage VCO1 outputted from the first rectifying smoothing circuit 7 can be reduced efficiently.
Patent JP-H06217188-A (JP)
Title: Picture moving vector detectr and video camera
Inventor: FUJIMORI YASUHIRO
IPC: H04N5/235
Filed: 1993-11-18
Abstract: PURPOSE:To detect the exact moving vectors of a picture by detecting the picture moving vectors based on hand shake vectors. CONSTITUTION:A picture moving vector detector is constituted of a hand shake vector detecting circuit 10 and a picture moving vector detecting circuit 16. In the circuit 10, a luminance value corresponding to each representative point in the search area of each macroblock(MB) divided at every frame of an image pickup signal is stored in a representative point memory 36. Next, MB movement detecting circuits 44a-44p detect the MB moving vectors, and supply them to a hand shake vector outputting circuit 56. The circuit 56 selects the largest number of MB moving vectors as the hand shake vectors, and supplies them to a picture moving vector output circuit 76. The circuit 76 compares the MB moving vectors obtained from MB movement detecting circuits 74a-74p with the hand shake vectors, detects the picture moving vectors based on the MB moving vectors which don't correspond to the hand shake vectors, and supplies them to a system controller.