baber/WOPTO huggingface dataset:
Patent JP-S5831530-A (JP)
Title: Manufacturing apparatus for semiconductor device
Inventor: SAKATA YUUJIROU
IPC: G03F7/16
Filed: 1981-08-19
Abstract: PURPOSE:To smoothy supply a treatment solution from a nozzle by a method wherein a suitable size solution reservoir is provided between the nozzle and a supply source in an application device or a development device used for photo etching. CONSTITUTION:With a wafer 1 accommodated in an application device 9, a rotary shaft 2 operates to fix the wafer 1. Next, a photo resist 10 located in a supply tank 6 is pressed and sent to a pump 5 and is dripped to the wafer through a nozzle 3. The resist completed drip can prevent the reverse flow of the photo resist even if solution cut is strong by providing a suitable size solution reservoir device 7 around the nozzle 3. Even if the solution cut is not sufficient, it makes possible to prevent the falling of a drop from the nozzle 3. Inferiority during a process is remarkably decreased and the yield of a product remarkably improves.
Patent JP-S5463088-A (JP)
Title: Carbostyryl derivative and fungicide for rice plant containing the same
Inventor: UEMATSU TAMON
IPC: C07D215/22
Filed: 1977-10-28
Abstract: NEW MATERIAL:A carbostyryl derivative of the formula (X is halogen).  
     EXAMPLE: 8-Chloro-1,4-dimethylcarbostyryl.  
     USE: Rapid- and long-acting fungicide for rice plant, remarkably effective to rice blast and stem rot.  
     PROCESS: The carbostyryl of the formula is prepared either by ring closing N-methy1-0-halogen-substituted-acetoacetanilide in concentrated sulfuric acid, etc., or by methylating 1-position of 4-methyl-8-halogen-substituted carbostyryl. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04151158-A (JP)
Title: Alkali development type liquid photosolder-resist ink composition
Inventor: CHIHARA MACHIO
IPC: G03F7/20
Filed: 1990-05-18
Abstract: PURPOSE:To provide the above compsn. adaptable to the production of printed circuit boards of high-density patterns, etc. by incorporating a specific photosetting resin having novolak type resin skeleton, a photopolymn. initiator, a diluent, and a specific resin having photosetting and thermosetting properties into this compsn. CONSTITUTION:The specific photosetting resin having the novolak type resin skeleton and the specific novolak type epoxy acrylate resin having the photosetting and thermosetting properties are used as the essential binder. Namely, the reaction product (A-3) obtd. by bringing the novolak type epoxy acrylate (A-1) and a satd. or unsatd. polybasic acid anhydride (A-2) into reaction, the photopolymn. initiator (B), the diluent (C), and the reaction product (D) of the novolak type epoxy and the unsatd.-base acid which is esterified by the unsatd.- basic acid of 0.3 to 0.8mol per 1equiv. epoxy group existing in the novolak type epoxy are incorporated as the essential components into the above- mentioned compsn. The compsn. adequate in the production of the printed circuit board is obtd. in this way.
Patent JP-S6263383-A (JP)
Inventor: SUKOTSUTO DEII ROSU
IPC: G06V10/46
Filed: 1986-06-04
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-H04352831-A (JP)
Title: Roving ending method in fine spinning frame
Inventor: ONOE KEIJI
IPC: D01H15/00
Filed: 1991-05-31
Abstract: PURPOSE:To surely prevent folding of the tip of new roving and feed new roving from outlet of trumpet to a back roller in straight state when the new roving is inserted into the trumpet in roving ending. CONSTITUTION:In a roving ending head 2, after a new roving R2 introduced into a roving guide groove is held with the second cather 18, compressed air is jetted from a pipe 30. When the roving ending head 2 is arranged in new roving end introducing position to a trumpet 9, new roving end is retained in straight stretching state toward outlet 9a of trumpet 9 by action of jet stream. Holding of the new roving system R2 is released in this state and new roving yarn end is pushed out from outlet 9a of the trumpet 9 onto the side of back roller 34. Jetting of compressed air is continued until tip of the new roving R2 is fed to the back roller 34.
Patent JP-H0425104-A (JP)
Title: Manufacture of magnetic core
Inventor: FUJIWARA TORU
IPC: H01F41/02
Filed: 1990-05-18
Abstract: PURPOSE:To obtain an excellent magnet core having no deterioration in magnetic characteristics caused by the eddy current generated by the use of a metal retainer by a method wherein a heat treatment is conducted in the state wherein magnetic core material is retained by the metal retainer on which a ceramic film, with which an eddy current is blocked, is formed on the surface in advance. CONSTITUTION:When magnet core material 4, consisting of an alloy thin band, is heat-treated in the state wherein the magnetic core material 4 is retained by metal retainer 1, a metal retaining material whereon ceramic films 2a and 3a with which an eddy current will be blocked are formed in advance on the surface, is used. Besides, the above-mentioned state, wherein the magnetic core material consisting of an alloy thin band is retained by the metal retainer 1, is the state where the magnetic core material 4 on which magnetic alloy thin band will be wound is housed in the metal case 1 consisting of a box 2 with a hole 2b and a cover 3 with a hole 3b, or the state wherein the magnetic alloy thin band, as the magnetic core material, is wound around the bobbin consisting of a flanged cylindrical part. A heat treatment is conducted on the magnetic core material 4 in the above-mentioned state, and a magnetic core is obtained. As a result, the magnetic core using an alloy thin band can be obtained without generation of deterioration in magnetic characteristics.
Patent JP-S5757805-A (JP)
Title: Method for joining of sintered metallic member
Inventor: SHIYOUBU TSUGINORI
IPC: B23K1/19
Filed: 1980-09-20
Abstract: PURPOSE: To adhere and join ≥2 pieces of metallic members of which at least one consists of a sintered material uniformly by providing cntinuous projections beforehand on the joining surface of either member in joining said metallic members to themselves by infiltration, brazing and the like.  
     CONSTITUTION: Weir-like continuous projections 6 enclosing the parts to form square holes 3 are provided on the top end surface 5 of a dividedly formed lower sintered member 12. If the material 12 having such projections 6 is press-contacted to a mating member 11, the end faces of the projections 6 adhere uniformly to the end face 4 of the member 11 unless there are strains in both members. Both members are subjected infiltration or brazing in this state, whereby both members are tightly joined. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0426411-A (JP)
Title: Characteristic measuring method for gradient amplifier in mr device and mr device
Inventor: HOSHINO KAZUYA
IPC: G01R33/385
Filed: 1990-05-22
Abstract: PURPOSE:To simultaneously measure the gain, the offset and the eddy current characteristic of the gradient amplifier in the MR device by calculating measured distances of both phantom positions from the result of subtraction related the phantoms placed on the positive side and the negative side, respectively, and obtaining the gain characteristic of the gradient amplifier, based on a ratio of its measure distanced and a prescribed distance. CONSTITUTION:In the procedure of a characteristic measurement and adjusting/correcting operations of a gradient amplifier in an MR device 1, a phantom and a coil are placed on one side and the other side, respectively and a phantom position measuring sequence is executed and obtained results of measurement A<+>, B<+>, alpha and A-, B- and beta are saved in a storage device HD. In such a state, when an operator issues a command of gain characteristic calculation start from a console 13, the gain is calculated in a step S6, and presented to the operator from the console 13. When the gain is presented, the operator adjusts a gain adjusting part 41 (step R5). Subsequently, when the operator issues a command of an offset characteristic calculation start from the console 13, the offset is calculated in a step S7, and presented to the operator from the console 13. When the offset is presented, the operator adjusts an offset adjusting part 42 (step R6). In such a way, the measurement and the adjustment/ correction of the gain, the offset and the eddy current characteristic can be executed substantially and simultaneously.
Patent JP-H09315502-A (JP)
Title: Housing tool
Inventor: HAYAKAWA TOSHIHIRO
IPC: B65D6/22
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a housing tool in which the upper surface can be blocked, side panel bodies can be prevented from being opened by making use of the blocking structure, and the folding attitude is beautiful and compact. SOLUTION: The upper part of a fence 9 having a square frame shape is blocked by a cover panel body 40, the cover panel body 40 is fitted to an opening preventive body 48 from above, and right and left side panel bodies 20, 25 are prevented from being opened outward by the cover panel body 40 side. An emptied garbage collecting tool 1 which has finished inputting work of a garbage bag group to a collecting vehicle is neatly and compactly folded by inward folding the fence 9 with respect to the centers of the side panel bodies 20, 25 and housing the side panel bodies 20, 25 and the opening preventive body 48 in the projecting length L of a projecting part 19.
Patent JP-H03601-A (JP)
Title: Method and device for packaging
Inventor: NAKASAKI TAKU
IPC: B65B3/00
Filed: 1989-05-24
Abstract: PURPOSE:To place an object to be packaged efficiently in a soft packaging body and prevent the contamination of the inside of a good environmental chamber due to bacteria and/or dust on the packaging container by a method wherein in a frame body, a soft packaging body, e.g. a bag, etc., is fitted outside or inside of a good environmental chamber, and an object to be packaged is placed in the soft packaging body in the good environmental chamber. CONSTITUTION:A frame body 41 is sent by a first conveyor 11 to a bag inserting position 2 on a second conveyor, and a bag 43 made of a synthetic resin is fitted in the frame body 41. Then, an automatic opening/closing door 31 for forward path is opened, and the frame body 41 is carried in a sterilizing chamber A and sterilized by alcohol, etc., which is sprayed. Then the frame body 41 is transferred from the second conveyor 12 to a third conveyor 13, and sent to a filling position 4 on a fourth conveyor 14 by a push-out device 34, and stops. From a filling machine on the top, a viscous object to be packaged is filled in the bag 43. When the filling is completed, the frame body 41 is transferred from a fifth conveyor 15 to a sixth conveyor 16, and the bag 43 is folded, and an opening of the bag 43 is closed. Then, the frame body 41 goes outside of the sterilizing chamber A from an automatic opening/closing door 32 for return path, and reaches a dropping position 6 on a seventh conveyor 17.
Patent JP-S6023039-A (JP)
Inventor: MUKOUHARA FUMINORI
IPC: B32B15/08
Filed: 1983-07-18
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-H0425792-A (JP)
Title: Doppler speed indicator
Inventor: ISHIDA YASUHIKO
IPC: G01S17/58
Filed: 1990-05-21
Abstract: PURPOSE:To detect highly accurate speed information without any decrease in accuracy due to dropout generation by properly setting the circuit of a signal processing part when the speed information on a moving body is detected with the output signal of a detecting means. CONSTITUTION:The speed information on the body 7 is detected by the incidence of luminous flux with wavelength lambda according to the frequency shift of scattered light from the moving body 7. At this time, the laser light from a laser 1 is made incident on a diffraction grating 10 and diffracted light beams 5a and 5b of (+ or -n)th order which are diffracted at an angle theta1 of diffraction are reflected by reflecting mirrors 6a and 6b to irradiate the body 7 at an angle theta1 of incidence in different directions. In this constitution, the angle theta of incidence on the body 7 varies with the wavelength lambda and the current ratio sintheta/lambda is made nearly constant. Then the signal processing part 102 of an arithmetic means 14 improves the SN ratio of a Doppler signal (s) through a band-pass filter 21 and a phase-locked loop 23 outputs the signal as a continuous signal. If a dropout is detected 22, the loop 23 corrects the disorder due to the dropout and maintains the last frequency.
Patent JP-H0426355-A (JP)
Title: Stepping motor and manufacture thereof
Inventor: SEKOSHI TADAO
IPC: H02K37/24
Filed: 1990-05-21
Abstract: PURPOSE:To prevent vibration and noises from propagating directly to an apparatus through a fixation plate by fastening by bonding a motor body through a rubber elastic body to the fixation plate to fix the motor to the apparatus. CONSTITUTION:The outer frame 1 and the fixation plate 2 of a stepping motor body are arranged in a metal mold with high associated dimension accuracy, rubber in which a vulcanizing agent is mixed is poured into space formed by the outer frame and the fixation plate in the metal mold, and heating rubber is formed by appropriate heating and pressurization. In this time, adhesive force is produced between the metallic outer frame 1 and the fixation plate 2 of a stepping motor body and the vulcanized rubber by vulcanization bonding and a stepping motor body 1 is fastened by bonding to and integrated with the fixation plate 2 through a circular rubber elastic body 3. Thereby projection processing is not needed, the fixation accuracy of the fixation plate improves, and vibration and noises are reduced.
Patent JP-H07334673-A (JP)
Title: Method and device for target detection
Inventor: FUJIWARA HIDETO
IPC: G06T7/00
Filed: 1994-06-13
Abstract: PURPOSE:To accurately extract a target from a complicated picture by obtaining the luminance of a local picture element area and using the luminance of a noticed picture element area and that of the local picture element area to calculate a primary linear feature quantity and evaluating the linear feature quantities to discriminate whether or not the noticed picture element area includes the target. CONSTITUTION:In the case of the target which has the size of Tx or less picture elements in the horizontal direction and Ty or less picture elements in the vertical direction and has the luminance having a two-dimensional Gaussian distribution, picture data (luminance value) and picture data of its peripheral target local picture element area are referred to evaluate whether or not a noticed point has a local luminance peak to the periphery by the linear feature quantity calculation processing. Simultaneously, the primary linear feature quantity expressing the shape of the noticed point is calculated. The result is received to discriminate whether or not plural linear feature quantities as the result of the linear feature quantity calculation processing meet the likelihood of the target, and the discrimination result is outputted in a form of a signal or the like.
Patent JP-2000320611-A (JP)
Title: Sliding base isolator
Inventor: OKI YOSHIRO
IPC: C10M105/50
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a superior durability by constituting a sliding support arranged between a lower skeleton and an upper skeleton in such a manner as arranging a plane sliding plate and a sliding material with their respective sliding contact faces contacted with each other, using a PTFE resin composite material for the sliding material, and applying lubricant to the sliding contact face of the sliding material. SOLUTION: In constituting this sliding base isolator reducing the earthquake external force by a building structure, a civil engineering structure, etc., a sliding support 3 is arranged between a lower skeleton 1 and an upper skeleton 2. The sliding support 3 comprises a plane sliding plate 4 and a sliding material 5 whose respective sliding contact faces are mutually contacted with each other and a member 6 and a middle plate 7 elastically deformed till the maximum static friction force of the sliding material 5 are arranged therein as necessary. Circular recesses 9a-9c are formed in the sliding contact face 8 with overlapped parts 10 formed therein mutually. At least, lubricant composed of fluorine grease is applied to the sliding contact face 8 and the lubricant is held in the recesses 9a-9c.
Patent JP-S6023712-A (JP)
Title: Composite denitration combustion method
Inventor: MORITA SHIGEKI
IPC: F23C99/00
Filed: 1983-07-20
Abstract: PURPOSE:To reduce the generation of nitrogen oxide in a combustion device without an increase in smoke dust in waste gas and an unburnt substance in ash, by a method wherein denitration in a furnace is made in two stages of a burner- alone stage and an entire furnace stage. CONSTITUTION:Pulverized coal 9 for main combustion is fed through a nozzle 10A to form a high-efficient main combustion flame, and since pulverized coal 3 for denitration is fed to the inside thereof through a flow passage located in a higher level than that of a main combustion pulverized coal flow 9 and said pulverized coal flow 3 for denitration is covered with a primary gas (waste gas) flow 5 and a secondary air flow 7, a denitration flame is formed on the down stream flow of a flame formed by main pulverized coal. In which case, a fuel excess condition is required and therefore, an air ratio is adjusted so that it is smaller than 1. A zone formed by an auxiliary burner 20 forms a fuel high excess range. This causes progression of decomposition and reduction of NOX in combustion gas flowing through a main burner zone. Further, the air for complete combustion is fed at the down stream flow through after air ports 30 to effect complete combustion.
Patent JP-H01299408-A (JP)
Title: Ultrasonic sensor device
Inventor: HIRANO TOSHIKI
IPC: G01S7/526
Filed: 1988-05-27
Abstract: PURPOSE:To prevent the effect of an ambient temperature on an output level of a receiver, by providing a temperature detecting element to detect the ambient temperature and a temperature compensating element and by controlling thereby an oscillation time width and a reception time width of an ultrasonic wave or a time required from a time point of transmission thereof to a time point of start of reception thereof. CONSTITUTION:Ultrasonic transmitters TH and TM transmit ultrasonic waves periodically, and reflected waves from an entrance iron plate of a threshing unit or stalks are received by receivers RH and RM, the length of the stalks being detected therefrom. Relay coils RyH and RyM are controlled in accordance with the length of the stalks to adjust a threshing depth. Meanwhile, an outside air temperature is detected by a temperature detecting element 50, and a temperature compensating element 51 controls an oscillation time width and a reception time width of the ultrasonic waves or a time required from a time point of transmission of the ultrasonic waves to a time point of start of reception thereof, in accordance with the detected temperature. Even when a sonic velocity changes due to a change in an ambient temperature, accordingly, an output level of the receivers does not lower. By this constitution, an ultrasonic sensor device having high detection precision and reliability is obtained.
Patent JP-H02309675-A (JP)
Title: Manufacture of solid-state image sensing device
Inventor: YAMADA TAKAHIRO
IPC: H04N5/372
Filed: 1989-05-24
Abstract: PURPOSE:To enable the dimensions to be controlled with high precision by a method wherein an impurity region of a photoelectric conversion part and a perpendicular charge transfer part is formed in self alignment using a gate electrode as a mask. CONSTITUTION:The edge of a p region 103 is fixed by removing the semiconductor surface excluding the p region 103 beneath a reading-out gate electrode 105 and then an n region 107 is formed in self alignment by using the reading- out gate electrode 105 as a mask. Furthermore, a p region 112 is formed in self alignment by using the reading-out gate electrode 105 with a sidewall spacer 110 formed on the sidewall thereof as a mask to make a perfect selfalignment as far as a photoelectric conversion part is concerned. Through these procedures, the unavoidable dispersion in manufacture in the mask alignment can be avoided thereby enabling the dimensions to be controlled with high precision.
Patent JP-H08307864-A (JP)
Title: Multiplexer and coder
Inventor: MATSUURA YOKO
IPC: H04N19/91
Filed: 1995-05-01
Abstract: PURPOSE: To multiplex plural signal series of variable length codes in an optional sequence with a comparatively simple and small scale circuit configuration. CONSTITUTION: The multiplexer receives N-sets of inputs (N is an integer being 2 or over) in parallel comprising block processing data strings whose data size in the unit of blocks is made variable, multiplexes the data of the N-sets of data streams in the unit of blocks to convert them into a single data stream. Detection means 34-36 detect the size of data in the unit of blocks in each data stream respectively. The read of data out of buffer memories 31-33 is controlled in the decided read sequence on the detection result by the detection means.
Patent JP-S5922961-A (JP)
Title: Heat-resistant adhesive
Inventor: YONEYA KATSUTOSHI
IPC: C08L83/04
Filed: 1982-07-29
Abstract: PURPOSE:To obtain titled adhesive resistant to repeated heating and cooling and humidity, with excellent thermal conductivity, electrical insulation and heat resistance, by incorporating a thermosetting synthetic resin with an aluminum nitride powder covered with highly corrosion-resistant insulating layer. CONSTITUTION:The objective adhesive can be obtained by incorporating (A) a thermosetting synthetic resin with (B) an aluminum nitride powder covered with highly corrosion-resistant electrical insulating layer (pref. of Si3O4, Al2O3 or BN). The amount of the coating should be 1-50 (pref. 5-20)wt% based on the powder.
Patent JP-H04356748-A (JP)
Title: Magneto-optical recorder
Inventor: MAEDA FUMISADA
IPC: G11B11/10
Filed: 1991-06-03
Abstract: PURPOSE:To offer a magneto-optical recorder for which two kinds of magneto- optical media can be used. CONSTITUTION:A disk 1 is exposed at the opening part 3 of a cartridge 2, and a magneto-optical head 4 is installed below the disk 1 exposed at the opening part 3, and a recording magnet 5 is installed above it, and further, initializing magnets 6, 7 are installed in parallel with the recording magnet 5. Further, the recording magnet 5 is installed freely rotatably around the axis of its center A, and one side and the other side in relation to this center A are made an S pole and an N pole respectively, and a driving coil 8 is installed above this recording magnet 5, and simultaneously, a yoke 9 is installed on the driving coil 8.
Patent JP-S5463807-A (JP)
Title: Magnetic head
Inventor: HASEGAWA TACHIO
IPC: G11B5/115
Filed: 1977-10-31
Abstract: PURPOSE:To reduce the cross-field by using the induced voltage of an auxiliary coil which is interposed between a recording head a shield plate between recording and reproducing heads. CONSTITUTION:A recording head 22 and a reproducing head 25 are equipped with coils 21 and 24, and a shield plate 27 is interposed between the heads 22 and 25. And auxiliary coil 26 is mounted between the shield plate 27 and the reproducing head 25. By connecting the coil 24 and the auxiliary coil 26 in series, the induced voltage, which is generated by the flux of leak magneticity established by the recording head 22, is offset to reduce the cross-field.