baber/WOPTO huggingface dataset:
Patent JP-H01275783-A (JP)
Title: Etching equipment
Inventor: KITA NOBUO
IPC: C23F1/00
Filed: 1988-04-28
Abstract: PURPOSE:To speed up the piercing, by etching, of a sheet metal as a material by forming a pushing-down roller for a strip-like material into a specific structure at the time of forming a resist film on a sheet metal as a shadow mask material for a color cathode-ray tube and carrying out piercing by etching while undulatingly moving the above sheet metal in a longitudinal direction. CONSTITUTION:Resist films having open patterns 20 corresponding to electron beam passing holes are formed on the upper and lower surfaces of a low-carbon steel strip as a shadow mask material for a color cathode-ray tube. This steel strip 1 is moved in a longitudinal direction wile forming this steel strip 1 into a wavy state by means of pushing-down rollers 21a and pushing-up rollers 21b and subjected to piercing treatment corresponding to the open patterns 20 by using an etchant consisting of an FeCl3 solution. At this time, the amount of FeCl2 formed by the deterioration of the etchant FeCl3 due to use is increased in the pushing-down roller 21a part and a liquid puddle 10 is formed in the pushing-down roller 21a part, by which etching reaction is retarded. By providing the pushing-down roller with annular grooves 23a, 23b in a peripheral direction and also plural straight-line grooves 24 in a roller-shaft direction, the deteriorated etchant in the liquid puddle 10 is rapidly removed and piercing treatment can be rapidly carried out always with fresh etchant.
Patent JP-S5330515-A (JP)
Title: Cam shaft control device
Inventor: KUDOU HITOSHI
IPC: B60L15/00
Filed: 1976-08-31
Abstract: PURPOSE: To control the opening and closing of a breaker by coverting the command from a main controller to low voltage signal at voltage converter and amplifying it through a logical unit forming a relay sequence with an amplifier with power transistor to provide a maintenance free device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S582470-A (JP)
Inventor: HARUTOMUUTO BURANMAA
IPC: H02K15/02
Filed: 1982-06-18
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-H06314905-A (JP)
Title: Filter using dielectric resonator
Inventor: FURUTA ATSUSHI
IPC: H01P5/08
Filed: 1993-04-30
Abstract: PURPOSE:To suppress spurious radiation by increasing the attenuation in the vicinity of a frequency of spurious radiation regardless of a fact that a large attenuation may often be required around a frequency causing spurious radiation as a characteristic being a requirement of the filter and a dielectric resonator employing a conventional technology that an input and output terminal is connected to a static coupling dielectric plate joined in the vicinity of an open end of the dielectric resonator has had a defect of a rapid decrease in the attenuation around the frequency of the spurious radiation. CONSTITUTION:A coil 7 is connected in the vicinity of a short-circuit end 3 of one dielectric resonator 1, between a ground conductor plate 8 and an input terminal 5, in the vicinity of a short-circuit end 3 of the other dielectric resonator 1, between the ground conductor plate 8 and an output terminal 6 in a direction causing the coupling with a magnetic field leaked from a side face of the coil 1. Number of positions in a circuit connecting to the coil 7 are not limited to be two positions, and even when one position only is used, the similar operation effect is produced regardless of a difference from the effect degree.
Patent JP-S5532242-A (JP)
Title: Auto-player
Inventor: OINUMA AKIRA
IPC: G11B19/10
Filed: 1978-08-25
Abstract: PURPOSE:To prevent error detection of the size of a record and an accident such as damage of a stylus tip by making a pickup arm not operate until a turntable reaches a fixed turning speed even if the size of the record is detected. CONSTITUTION:Motor 7 driving turntable 1 is under the servo control of transistor 11. A current through motor 7 is converted into a voltage by transistor 16. Until the speed of motor 7 reaches a fixed value, the collector voltage of transistor 16 is at level L and gates 12a, 12b and 12c are closed, so that the output signal of record-disc diameter decision logic circuit 6 will not reach pickup arm driver circuit 14. Once the speed of motor 7 reaches the fixed value, the current flowing through the motor decreases suddenly, the collector voltage of transistor 16 is at level H, and gates 12a, 12b and 12c are open, so that the driving of pickup arm 13 will start.
Patent JP-S585935-A (JP)
Inventor: SASAKI TAKASHI
IPC: H01H37/76
Filed: 1981-07-03
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-H01274932-A (JP)
Title: Adjustment device
Inventor: TANIGUCHI ICHIRO
IPC: G11B15/665
Filed: 1988-04-28
Abstract: PURPOSE:To make adjustment without causing an undue force on an adjustment tool and adjusted parts by supporting the adjustment tool with the engagement part thereof coupled to the rotary part of the adjusted parts such as VTR and the like for the adjustment thereof in such a way that the shift of the tool in a direction parallel to and orthogonal with an axial line will be absorbed. CONSTITUTION:A driving bed 501 comes down with the operation of a cylinder 402 and a locating pin 23 is engaged with the locating hole 22 of a VTR chassis 15. Furthermore, a dislocation between the pin 23 and the hole 22 is absorbed by a cushion body 504 oscillating in a direction orthogonal with the driving bed 501. After the lowering of the driving bed 501, a plus-head screw driver 7a and a minus-head screw driver 7b come to be engaged with an adjustment screw 12 and a taper screw 17a and the dislocation thereof is absorbed by an oscillation bed 502 oscillating in a direction orthogonal with an axial line via a support body 505. The drivers 7a and 7b are shiftable in an axial direction within the range of an oblong hole 604 and the dispersion of the adjustment screw 12 and the taper screw 17a in a vertical direction is also absorbed. When a stepping motor 601 is driven, the adjustment screw 12 and taper screw 17 turn and the position of an AC head 9 is adjusted, thereby preventing a deformation due to a force other than torque for adjustment.
Patent JP-2000297940-A (JP)
Title: Joint for heat carrier
Inventor: KAWAGUCHI TAKAFUMI
IPC: F24D3/10
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To ensure a large number of pipe joint while reducing the unit price through sharing of joint body by arranging a branch joint to have a plurality of branch joints for coupling pipe. SOLUTION: A branch coupling, i.e., a Y joint 11 made of synthetic resin, comprises a tubular header side inserting part 13 being inserted into the terminal side opening 10 of a supply header 5 as a part to be coupled under internally fitted state, and two tubular flexible pipe side inserting part 14 located oppositely to the header side inserting part 13 and inserted into a terminal side supply pipe 3 as a branch joint being coupled under internally fitted state. Each flexible pipe side inserting part 14 is provided with a plurality of step parts 14a for preventing removal of pipe and a plurality of reinforcing ribs are provided integrally at the root of the flexible pipe side inserting part 14. Hot water and water supplied from the supply header 5 is shunted and supplied from each flexible pipe side inserting part 14 to the terminal side supply pipe 3.
Patent JP-S60246282-A (JP)
Inventor: HIRANO NORICHIKA
IPC: C04B41/86
Filed: 1984-05-22
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-H07291800-A (JP)
Title: Production of sic whisker using ash of sugarcane bagasse
Inventor: FUKUMOTO ISAO
IPC: C30B29/62
Filed: 1994-04-20
Abstract: PURPOSE:To efficiently provide a high purity SiC whisker having high aspect ratio at a low cost with using bagasse ash. CONSTITUTION:A container 1 of a carbon material having an aperture on the top face is filled with ash of sugarcane bagasse. Planer bodies comprising a carbon material having holes to pass a fluidized gas are made to stand upward of the bagasse ash. The ash is heated at 1000-1800 deg.C while a fluidized gas is introduced to produce a SiC whisker on the surfaces of the planer bodies. Then the planer bodies 2 are heated at 200-600 deg.C to burn out the carbon and the SiC whisker can be recovered.
Patent JP-H07293152-A (JP)
Title: Assembling window screen device
Inventor: YOSHIDA YUKIHIKO
IPC: E06B9/06
Filed: 1994-04-20
Abstract: PURPOSE:To carry out the wiring and resplacement works of a swing preventive mechanism simply and easily, as well as to make the assembly and the replacement works of a mesh member simple. CONSTITUTION:An assembling window screen device 10 is composed of a movable member 11 assembled movable in the opening and closing direction X in the opening frame 100 or the stile assembly 1 of a window or the like of a building; a swing preventive mechanism 20 consisting of stretching members 21 and 22 of plural wires and the like, which are hung and wired between the movable member 11, and the left and the right vertical frames or the left and the right stiles of the opening frame 100 or the stile assembly 1, and made to run automatically so as to prevent the swing of the movable member following its movement in the opening and closing direction; and a pleat form mesh member 14 which can be folded and expanded freely making the opening frame 100 open and close following the movement of the movable member in the opening and closing direction. Each stretching member of the swing preventive mechanism 20 is wired to the assembly members 15 having at least a fixing function, a direction changing function, or a stress regulating function beforehand respectively, and the assembly members 15 are fitted detachably to the movable member and the opening frame 100 or both the left and the right vertical frames of the stile assembly 1, or the left and the right stiles, respectively.
Patent JP-S63306092-A (JP)
Inventor: KURAUSU BERUKU
IPC: G11B7/24
Filed: 1988-04-28
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-H11294936-A (JP)
Title: Refrigerating apparatus with freshness preserving device
Inventor: TATSU KOICHI
IPC: A23B7/152
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To improve the adsorption efficiency and decomposition efficiency of ethylene gas and obtain a compact device. SOLUTION: A refrigerant is circulated in passages 15, 25 and 35 provided between a compressor 10, a condenser 20 and an evaporator 30 to form a refrigerating cycle for converting the high pressure of high temperature into the low pressure of low temperature. In the passage 15 of a high pressure and high temperature refrigerant supplied from the compressor 10, a circulating passage 45 for a refrigerant connected to a freshness preserving device 40 is formed. The circulating passage 45 of the refrigerant is provided with an opening and closing means 50 passing through the upstream side of the ethylene adsorbing and decomposing catalyst of the freshness preserving device 40.
Patent JP-H07298269-A (JP)
Title: Method and device for searching motion vector
Inventor: SATO MAKI
IPC: H04N19/57
Filed: 1994-04-20
Abstract: PURPOSE:To reduce information quantity when inter-frame prediction is applied to a motion image. CONSTITUTION:An error plane calculator 11 obtains an error function 33 of one picture element matching based on an original image 31 and a reference image 32 and stores it to a memory 12, an original vector field generator 13 reads it to generate an original vector field 35, a distance converter 14 implements distance conversion, and a skeleton extract device extracts a skeleton 38. A block matching device 17 reading an error function in the memory 12 detects the motion of the entire image and a skeleton selection section 16 selects a skeleton 39 of a vector 41. The skeleton selection 16 interpolates images by linking skeletons, and selects sequentially a representative motion vector by using a predicted error for an evaluation reference and an output data generator 18 outputs a position 44 of the vector and a distance conversion value 45 as additional information of the representative motion vector 43. Thus, a moving image with excellent quality is coded and sent at an ultralow rate.
Patent JP-H043209-A (JP)
Title: Steering controller for free-running car
Inventor: KAMIMURA KENJI
IPC: G05D1/02
Filed: 1990-04-20
Abstract: PURPOSE:To facilitate the subsequent work restart in the case the work is interrupted in a state that the free-running car is inclined by constituting the controller so that in the case an incident light exceeding the scheduled number of times is detected from almost the same azimuth, the azimuth in which the incident light is detected is detected as an azimuth of a scheduled light reflecting means looked at from the free-running car. CONSTITUTION:In a photodetecting frequency discriminating part 32, the photodetecting frequency stored at every azimuth in a first azimuth storage part 31 is compared with the scheduled photodetecting frequency (threshold). As a result of comparison, the number of azimuths in which a photodetecting signal exceeding the threshold is detected is detected. When this number of azimuths coincides with the number of reflectors installed in advance, among the azimuths stored in a first azimuth storage part 31, the azimuth in which the photodetecting signal exceeding the threshold is detected is determined as the azimuth of the scheduled reflector. In such a way, even from a state that a free-running car is inclined, the reference point identification processing before running is executed by almost the same light beam scan as the time when running is being continued and the work can be started easily.
Patent JP-S5438486-A (JP)
Title: Grid spacer for fuel assembly
Inventor: ITOU ARATA
IPC: G21C3/34
Filed: 1977-08-31
Abstract: PURPOSE: To reduce the pressure loss of coolant and to enable the assembling work with ease, by means of forming small projections at the short tubes of small diameters by considering the equal flow speed line distribution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61265228-A (JP)
Title: Assembly device for building unit
Inventor: MATSUMOTO CHOZABURO
IPC: E04B1/348
Filed: 1985-05-16
Abstract: PURPOSE:To enable a device to surely and easily hold a wall panel to a proper holding position, by means of a wall clamping device having a driving part, swiveling a clamping arm, and the second driving part pressing a clamping hand to the panel. CONSTITUTION:An assembly device arranges a work mounting bed 31 behind a base frame 21 while a fixed mounting bed 24 and a moving mounting bed 23 to the right and the left in a space a little larger than a unit size. A carry-in conveyer 28 supports a floor panel 11 to receiving beds 29A, 29B. Next the assembly device 20, carrying inside a beam wall panel 13 by a crane and arranging a bottom end extension part 13B of a surface material 13A outside the beam side surface of the floor panel 11, temporarily holds the wall panel 13 by a clamping hand 40 to a reference surface 37 of the work mounting bed 31. A side roller 43, serving as a reference receiving part in an equal level to the reference surface 37, adjusts a position by a pressing roller 45. The assembly device assembles also right and left gable panels in the similar method to be surely held by the clamping hand 40 and driving a nail. The clamping hand 40 can be shunted by a clamping arm 38.
Patent JP-S62264806-A (JP)
Title: Automatic machining unit
Inventor: MIYAGAWA TAKASHI
IPC: B23B15/00
Filed: 1986-05-09
Abstract: PURPOSE:To make efficient total machining performable, by installing a work delivery device, a delivery finger device, an index chuck device, a loader and an unloader, in case of a machining unit for a spheroidal blank with a cylindrical boss such as a pipe joint or the like. CONSTITUTION:Each work 50 discharged out of a work delivery device piece by piece is fed into a delivery member 48 of a delivery finger device 10, and a finger body 11 is advanced forward by a cylinder 13. And, when a clamp member 22 and a support member 18 of an auto-loader 20 are situated up and down of the delivery member 48 and hold the work 50 in between, it goes down by a cylinder 27, and when it is opposed to an index chuck device 30, it goes forward by a cylinder 25, and gripped by a chuck member 61 of an index chuck 62. And, the work 50 is machined by a tool rest as being indexed. During the while, the auto-loader 20 is moved to the delivery finger device 10. When machining is all over, the work is taken out by the unloader and housed in a product housing case.
Patent JP-H09293980-A (JP)
Title: Electronic parts radiator
Inventor: FURUYA YOSHIAKI
IPC: H05K7/20
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To accurately come into pressing contact with a radiation fin and cool by a method wherein heat radiating means is brought into contact with electronic parts in a shield case by fixing means inserted into a hole provided on a counter face of the shield case. SOLUTION: A slit 5a provided in a radiation fin pressing spring 5 is inserted into between adjacent fins of a radiation fin 4. Further, a center part of the radiation fin pressing spring 5 is curved in a vertical direction of the radiation fin 4, namely in a vertical direction to a face of a printed substrate 3. Both end parts are inserted into a hole 6 provided in a shield case 1, so that a curved portion of the center part can be fixed in a vertical direction and the radiation fin 4 is pressed against electronic parts 2. Accordingly, heat of the electronic parts 2 can be released from the radiation fin 4 to the air, and it is possible to prevent operation performance of the electronic parts 2 from being decreased.
Patent JP-H118645-A (JP)
Title: Data transfer system, control method and multiplexing method therefor
Inventor: SHIOBARA YASUHISA
IPC: H04L12/44
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To realize a data transmission system that is configured by interconnecting pluralities of hubs where control of tokens is attained in real time integrally even when the hubs for star connection data transmitters are located distributingly. SOLUTION: This data transmission system is provided with one transmission reception control system and other transmission reception control system, and each transmission reception control system adopts the CSMA/CD method media access control system where pluralities of terminals 50 each having a transmission reception function of data frames connect to ports of hubs 101-104 in a star form, and the hubs between the one transmission reception control system and other transmission reception control systems are interconnected by signal transmission lines 3, 4. Then any hub among pluralities of the hubs 101-104 controls transmission permission that attains transmission of a data frame from a concerned terminal 50 to each port in a prescribed sequence.
Patent JP-S63269244-A (JP)
Title: Cache memory control system
Inventor: UEDA KATSU
IPC: G06F12/16
Filed: 1987-04-27
Abstract: PURPOSE:To keep the memory access capacity in case of error detection by giving words, whose number is twice as large as a desired number of words, to a cache memory and a cache directory and switching one half area to the other at the time of detecting error in read data. CONSTITUTION:The number of words of a cache memory 1 and a cache directory 2 is twice as large as the desired number of words, and one half area is normally used. Data read out from a block group 10 or 11 of the cache memory 1 is subjected to parity check by a parity check circuit A0 or A1; and if error is detected, logical '1' is set to an FF 90 or 91 by a CPU and the output of the FF 90 or 91 becomes the most significant digit address signal of the block group 10 or 11 of the cache memory 1 and a block group 20 or 21 of the cache directory 2, and the latter half area is used hereafter, and thus, the use of the memory is not hindered and a first half area is repaired.
Patent JP-H089980-A (JP)
Title: Separation of infection preventive component derived from bordetella pertussis
Inventor: SUEHARA AKIHIRO
IPC: A61K35/74
Filed: 1995-04-28
Abstract: PURPOSE:To efficiently separate the subject infection preventive component for an improved purified pertussis component vaccine, etc., by making a Bordetella pertussis-culture product coming in contact with phosphoric acid calcium gel produced by adding Ca ion in the presence of phosphoric acid ion. CONSTITUTION:Bordetella pertussis is inoculated on a culture medium, and is subjected to stationary culture at 35 deg.C for 5 days, the cultured material is transferred to a tank and Bordetella pertussis is further cultured under stirring at 35 deg.C for 2 days. The obtained culture product is separated into microbial cells and a cultured liquid. The objective infection preventive component derived from Bordetella pertussis is separated by either of the following processes: the separated microbial cells are extracted with a salt solution and the supernatant is made to contact with phosphoric acid calcium gel to separate pertussis fibrous hemagglutinin; the salt solution is added to the remained microbial cells after the extraction, the phosphoric acid calcium get is made to contact with the mixture after it is heated and pertussis outer membrane protein is separated from the obtained supernatant; the salt solution is added to the remained microbial cells after the extraction, the phosphoric acid flagellum gel is made to contact with the supernatant obtained from the salt solution and pertussis flagellum is separated from the treated supernatant cultured product is made to contact with the phosphoric acid calcium gel and pertussis toxin is separated from the supernatant or other separation method is appliable.
Patent JP-S5532962-A (JP)
Title: Leak detection method and apparatus for high-voltage circuit of internal combustion engine ignition system
Inventor: KATOU TAKAYUKI
IPC: F02P17/12
Filed: 1978-08-29
Abstract: PURPOSE:To permit the quantitative measurement of leak condition without resting on the sence of workers. CONSTITUTION:The leak condition detector 1 consists of the waveform-shaping circuit 8 in which is put the primary voltage signal a of the ignition coil IG through the synchronizing signal cable 7, the synchronous circuit 9 by which to sends out the sampling signal c of a certain time width synchronously with the rising portion of the rectangular signal b sent out of the circuit 8 and also the reset signal d of a certain time width synchronously with the trailing portion of the rectangular signal b, the detection circuit 3 by which to detect the maximum value of the secondary voltage signal e input from IG through the high-voltage cable 2, the circuit 4 by which to compare the output signal g of the detection circuit 3 with an optionally settable decision level, and the display circuit 5 by which to indicate the results of the decision. Thus, it is possible to detect the leak condition at the time when high voltage applied distributionally to the whole of high-voltage circuit during the cranking drive.