baber/WOPTO huggingface dataset:
Patent JP-H07126990-A (JP)
Title: Production of pattern dyeing model
Inventor: IWASAKI TOMOTSUGU
IPC: D06P5/00
Filed: 1993-10-14
Abstract: PURPOSE:To simplify a process, to improve workability and to extremely reduce a cost by eliminating formation of so-called 'connection' in a production process of a pattern dyeing model. CONSTITUTION:A pattern previously inputted from the obverse surface by a mechanical method is dug on the cloth pattern sheet, having the reverse surface onto which a cloth pattern is previously piled and stuck. A thin porous sheet is applied through an adhesive to the obverse surface and then the back sheet is released to use a pattern dyeing model. Consequently, formation of 'connection' is not required, a production time is extremely shortened, the pattern dyeing model is made precise, the cost is reduced and remarkable rationalization can be attained without requiring skill.
Patent JP-H07113188-A (JP)
Title: Pretreatment prior to pickling for silicon steel sheet
Inventor: ITANO SHIGEO
IPC: B21B45/06
Filed: 1993-10-14
Abstract: PURPOSE:To shorten the pickling time for a silicon steel sheet by applying strains to the silicon steel sheet before pickling. CONSTITUTION:Before a silicon steel sheet 1 subjected to hot rolling and the subsequent annealing is pickled in a pickling tank 2, it is heated to >=150 deg.C by an induction heating device 4 and is thereafter applied with bending strains at least for >= one time by a series of scale brakers (rolls) 6 to cause cracking in scales on the surface of the steel sheet. Thus, an acid soln. is infiltrated from the cracking, and the scales are peeled away before the total content of the scales is dissolved.
Patent JP-S61156736-A (JP)
Title: Exposing device
Inventor: TAKAHASHI KAZUHIRO
IPC: G03F7/20
Filed: 1984-12-27
Abstract: PURPOSE:To reduce the adverse effect inflicted on a bright line spectrum and to obtain an exposing device having high resolving power by a method wherein a suitable filter is inserted into a part of the illumination system with which a projection optical system is illuminated, and a continuous spectrum is effectively cut. CONSTITUTION:The luminous flux emitted from a light source 2 is condensed on the field lens 3 arranged in the vicinity of the second focus by an oval mirror. The incidence angle of each luminous flux which is made incident on a filter element 5 is made small in such a manner that the center luminous flux in a field lens 3 becomes almost a parallel light by the first capacitor lens. After passing through a filter element 5, the luminous flux is introduced to an optical integrator 8. The filter element 5 is composed of a multilayer film which transmits the luminous flux having the narrow wavelength range of bright line spectrum necessary for projection and exposure, but it does not transmit other spectrum lights. As a result, a continuous spectrum can be cut effectively, and the adverse effect inflicting on the bright-line spectrum can be reduced.
Patent JP-H10121661-A (JP)
Title: Roof tile
Inventor: TAKAHASHI KOJI
IPC: E04D1/04
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency at the time of laying tiles and ensure freedom from a concern about the cut of the trailing end of a lapping margin for a tile crest. SOLUTION: This roof tile is corrugated, with crests 11 and troughs 12 formed alternately. Also, the crest 11 is formed at one lateral end and the trough 12 is formed at the other lateral end. Furthermore, lapping margins 111, 121, 12 and 14 are formed on the crest 11 at one lateral end, the through 12 at the other lateral end, and both leading and trailing ends, and a square cutout part 112 is formed on the rear end of the lapping margin of the crest 11 at one lateral end. Also, an oblique cutout part 124 is formed on the front end square part of the lapping margin 121 of the through 12 at the other lateral end. In this case, a cutout part is formed on the rear end square part of the lapping margin 111 of the crest 11 at one lateral end, thereby forming an oblique line 113.
Patent JP-H02126637-A (JP)
Title: Manufacture of protective film
Inventor: MORIO KENJI
IPC: H01L21/314
Filed: 1988-11-07
Abstract: PURPOSE:To obtain a good protective film having both a diffusion-preventing effect of moisture and a diffusion-preventing effect of impurities, which has been impossible in conventional films, by a method wherein a production process of a first layer or that of a second layer is executed in a dry atmosphere and as a nonwater-based treatment. CONSTITUTION:In a low-pressure CVD apparatus, a gas of SiH4 is introduced into a silicon substrate 1 where an electronic device 2 has been formed; a silicon oxide film 5 of 2mum as an inorganic passivating film is formed at a substrate temperature of 500 deg.C. Immediately after that, a silicone resin 6 of several tens of mum as an organic passivating film 4 is coated in a dry atmosphere; it is dried at 200 deg.C. A first inorganic layer is formed; immediately after that, a second organic layer is formed in the dry atmosphere or in a vacuum; thereby, moisture in the first organic layer can be removed; it is possible to obtain both a protective effect by an organic protective film having few impurities and a diffusion-preventing effect of moisture in an organic protective film.
Patent JP-H03142793-A (JP)
Title: Sampling head
Inventor: MATSUURA HIROYUKI
IPC: G01R13/34
Filed: 1989-10-27
Abstract: PURPOSE:To realize a sampling head with a wide operating band by impressing a sampling pulse to the anode terminal of a first diode and the cathode terminal of a second diode and taking out a sampling output from a short-circuit transmission line. CONSTITUTION:The positive sampling pulse is applied to a terminal 14 at time t1 and the negative sampling pulse is impressed to a terminal 17. At such a time, diodes D11 and D12 are turned ON and a signal input Sin is guided through lines 20 and 21 to a hold capacitor CH and a buffer amplifier 22. However, since the anode terminal of the diode D11 and the cathode terminal of the diode D12 are short-circuited at a Y3 point through the short-circuit transmission lines 20 and 21, the voltages of X11 and X12 are returned to 0 again at time t2 after the lapse of time for the sampling pulses impressed to the X11 and X12 to be reciprocatively moved in the transmission lines 20 and 21. Thus, since timing is not dispersed for the OFF operation of the diode, the operating band of the sampling head is enlarged.
Patent JP-H05157685-A (JP)
Title: Method for measuring retardation of birefringent sample
Inventor: SAKAI KIYOKAZU
IPC: G01N21/23
Filed: 1991-09-30
Abstract: PURPOSE:To accurately find the retardation of a birefringent sample even when the value of cosphi directly found from measurements is close to a specific value by measuring the retardation by utilizing rays of light having a plurality of wavelengths near a wavelength to be measured. CONSTITUTION:After setting a sample S and starting measurements, a filter F1 is selected for a wavelength lambda to be measured and the output of a photoreceptor element 3 is fetched 11 together with the rotational angles of polarizers 4 and 5 by rotating the polarizers 4 and 5 by one turn. Then cosphi is found by dividing the difference between the maximum and minimum values of measured outputs by the maximum value. When the absolute value of the cos is, for example, <=0.8, the phi is directly calculated from the found value of cosphi. When the absolute value is >=0.8, filters F2-F6 are respectively selected by rotating a filter retaining plate 2 and the phi is found for each filter. Then the coefficient of a specific expression which expresses the phiby the quadratic expression of the wavelength is decided by the method of least squares by using the four phi values and the phi is calculated by substituting the wavelength value lambda into the specific expression. Therefore, the retardation of the sample S can be accurately found even when the value of cosphi directly found from measurements is close to + or -1.
Patent JP-H10117846-A (JP)
Title: Inter-tooth brush and its production
Inventor: KATO TAKAO
IPC: A46D3/04
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To produce an inter-tooth brush by which a user can easily recognize that the feeling of resistance at the time of passing between teeth and the real feeling of brushing at the time of cleaning are satisfactorily adjusted by color, and the number of filaments to be planted can be stabilized. SOLUTION: This inter-tooth brush is provided with a wire part 31 composed of helical wires 32 and a brush part 35 composed of plural filaments 37, 39 and 41 held between the helical wires 32 of this wire part 32. The brush part 35 is composed of plural filament groups 36, 38 and 40 provided along the lengthwise direction of the wire part 31, the rigidity of filaments belonging to the respective filament groups 36, 38 and 40 is unified for each filament group, the filaments of different rigidity are provided for each of filament groups 36, 38 and 40, and the filaments in different colors are provided for each of filament groups 36, 38 and 40.
Patent JP-S61153227-A (JP)
Title: Ceramic roll for continuous heat treating furnace
Inventor: KASAI SATOSHI
IPC: C04B41/50
Filed: 1984-12-27
Abstract: PURPOSE:To compose the titled roll having durability and capable of preventing oxidation thereof and decreasing the wear, by covering the surface of roll core material made of ceramic having high temp. strength, with material superior in corrosion resistance in high temp. range. CONSTITUTION:In the title roll of the invention, the material composed mainly of C, SiC, Si3N4, BN, etc., having high strength in high temp. is used to a columnar roll core material 1. The material such as oxide ceramic (Al2O3, ZrO2, TiO2, etc.), alloy (CoCrAlY, NiCrAlY, etc.) is used to a film 2 covering circumference of the material 1. The material is superior in resistances for corrosion, wear at especially >=1,000 deg.C high temp. Said material 1 is covered with the film 2 by plasma spraying method, explosion spraying, etc. Thickness of the film 2 is selected usually from 0.05-2mm range.
Patent JP-H10108165-A (JP)
Title: Image transmission system
Inventor: SAITO NOBORU
IPC: H04M11/00
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide the image transmission system in which image data are transmitted through the use of a low speed transmission line such as a telephone line thereby allowing the operator to sufficiently grasp a state of a monitor object area. SOLUTION: The image transmission system sends image data picked up by a monitor camera 1 to a monitor 6 via a transmission line. The system is provided with an image data split means 8 that splits image data obtained by the monitor camera to generate a plurality of the split image data, a split image comparison means 9 that compares the split image data obtained by the image data split means with preceding split image data based on a preset change discrimination condition, a transmission data generating means 11 that generates transmission data based on the comparison result of the split image comparison means, a communication means 5 that sends data outputted from the transmission data generating means onto the transmission line to be reached to the monitor side, and a monitor 6 that displays the received data as image data or notifies a change in the image.
Patent JP-H02128196-A (JP)
Title: Spent fuel storage facility of nuclear reactor
Inventor: URAIRI SHIGETO
IPC: G21C19/07
Filed: 1988-11-08
Abstract: PURPOSE:To immediately judge mischarge in the case where a spent fuel is mischarged in positions other than a normal storing position by improving guide tubes of a canning can and a storage rack. CONSTITUTION:A recess 2a is provided on the bottom portion of a scanning can 2 for hermetically sealing a spent reactor core constitution element except for a fuel while a guide tube 5 provided with a projection engaged with the recess 2a of the canning can 2 is set on the bottom portion of the stored position of the spent reactor core constitution element assigned in the storage rack. As described above, when the canning can 2 in which the spent fuel is hermetically sealed is mischarged in the storage position except for the assigned normal storage position, the bottom face of the canning can 2 comes in contact with the projection 5a projected on the bottom portion of the guide tube 5 and is not correctly housed in the guide tube 5. As a result, the top level of the mischarged canning can 2 is heightened by the height of the projection 5a as compared with the normal housed level. Accordingly, mischarge can immediately be judged by detecting the difference of the normally housed level.
Patent JP-H06132763-A (JP)
Title: Piezoelectric oscillator
Inventor: YOSHIMOTO HISAYA
IPC: H03H9/02
Filed: 1992-10-20
Abstract: PURPOSE:To provide a piezoelectric oscillator by which lateral electrode are easily formed, an electrode with high width precision is automatically formed and cost is reduced. CONSTITUTION:Two notch parts 18 and 19 are respectively formed on the both sides of a base substrate 10, and the lateral electrodes 11c and 12c connecting the upper electrodes 11 a and 12a of the base to substrate 10 to lower electrodes 11b and 12b are formed on the sides of the base substrate 10. A piezoelectric ceramic element 15 is fixed to the upper electrodes 11a and 12a through conductive adhesives 13 and 14, and a cap (not illustrated) protecting the ceramic element 15 is fitted to the base substrate 10.
Patent JP-S61157552-A (JP)
Inventor: BARI DEI DEIIN
IPC: C08L21/00
Filed: 1984-12-28
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-H04158251-A (JP)
Title: Axial force measuring method of metallic sheath of metallic sheath cable
Inventor: UMEHARA MITSUO
IPC: G01N25/16
Filed: 1990-10-22
Abstract: PURPOSE:To correctly measure the axial force of a metallic sheath without being influenced by the axial force of a core by a method wherein an end part of the metallic sheath is separated from the core of a metallic sheath cable, and a cap is put on the cut end part to seal the end part. CONSTITUTION:An end part 3 of a metallic sheath 2 of a metallic sheath cable 1 is separated from a core 4 of the cable 1. The end part 3 is projected further than an end 4a of the core 4. A cap 5 is put on the end part 3. An outer periph eral part 5a of the cap 5 is fixed to the outer periphery of the end part 3 by a plumber 8, so that the end part 3 is sealed. In this state, the axial force of the sheath 2 is measured by a load cell 7 provided between a bracket 9 mounted to the cap 5 and a fixed stage 6. As a result, only the axial force of the sheath 2 is transmitted to the load cell 7, and the axial force of the core 4 is not transmitted. In the cable 1, there are provided sequentially from the central part to the outside an oil passage 31, a pipe 32 of spiral steel constituting the oil passage 31, a conductor 33, an insulating paper 34, a shielding layer 35 of copper tape, the sheath 2 and a corrosion preventing layer 36.
Patent JP-H10120309-A (JP)
Title: Takeup reel device
Inventor: HAYASHI KATSUMUNE
IPC: B65H75/22
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a concern about the erroneous insertion or the like of a sub-reel for mounting a takeup reel, simplify a drive transmission system and regularly wind a takeup object under the application of a very simple configuration. SOLUTION: This takeup device is equipped with a main reel 10 having a cylindrical winding core part 9 mount on a shaft 32 for winding a takeup object, as well as a structure for rotation as integral part of the core part 9, and a sub-reel part 3 formed as integral part of a device side plate 33, as well as formed to have a shaft support part 35 for detachably and rotatably bearing one end of the shaft 32 where the main reel 10 is not fitted, and a larger size than the maximum winding diameter of the takeup object around the shaft 32. Thus, as a part functioning as a sub-reel is used and formed as integral part of the device side plate 33, a takeup reel 36 is completed, upon the mounting of the main reel 10 having the winding core part 9 on the device side plates 16 and 32.  Consequently, the possibility of the occurrence of a mounting error such as a sub-reel insertion error is eliminated. Also, the sub-reel part 34 is formed to be larger than the maximum winding diameter of the take-up object around the shaft 32, the takeup object are regularly wound.
Patent JP-H06109457-A (JP)
Title: Measuring device for wall thickness of tubular material
Inventor: OKUMURA KIYOSHI
IPC: G01B15/02
Filed: 1992-09-29
Abstract: PURPOSE:To especially enhance the automatic measuring accuracy of the average wall thickness of a thick-walled tubular material by setting the cross-sectional range of the tubular material calculating both of theoretical and substantial transmission coefficients to a range permitting radiation to substantially transmit. CONSTITUTION:The radiation of a radiation source 11 goes across the cross section of a steel pipe to be incident on a detector 12 and the average wall thickness dimension of the steel pipe 1 is measured from the count of the radiation detected by the detector 12. At this time, the cross-sectional range of the steel pipe 1 is set to a range permitting the radiation to substantially transmit and, by the calibration of a sample pipe, the correlation characteristics of a theoretical transmission coefficient (CNtD*) and an actually measured transmission coefficient (CNtD) are calculated at every outer diameter of each sample pipe. This calculated result is interpolated to calculate the correlation characteristics of CNtD* and CNtD of the outer diameter of the steel pipe 1. Further, the correlation characteristics of the wall thickness (t) and CNtD* of the steel pipe 1 are calculated and the steel pipe 1 is actually measured to calculate CNtD*. Thereafter, the CNtD* of the steel pipe 1 of this time is calculated on the basis of correlation characteristics of the outer diameter of the steel pipe. Further, the wall thickness (t) of the steel pipe 1 of this time is calculated on the basis of the correlation characteristics of the wall thickness (t) and CNtD*. By this constitution, the automatic measuring accuracy of the average wall thickness of a thick-walled tubular material is enhanced.
Patent JP-H04156728-A (JP)
Title: Afc device for satellite communication earth station
Inventor: SHIMODA HIROMI
IPC: H04B7/15
Filed: 1990-10-19
Abstract: PURPOSE:To continue an AFC function even if abnormality occurs in a reference pilot signal by adding a specified timer circuit, and changing a control method as following this addition. CONSTITUTION:The timer circuit 1 which recognizes correctly time at which transmitting frequency information stored 24 hours before is read out from a storage circuit 4 installed in a tranmitting frequency correcting means and the period of time after that until the reference pilot signal is restored, and informs the time at which the transmitting frequency correcting means executes AFC operation in the case that the reference pilot signal is not received is provided. Thus, since even in the case that the abnormality occurs in the reference pilot signal to be received, the time to the restoration can be correctly recognized, and the time of the use of frequency correction data 24 hours before is correctly switched to normal frequency correcting time, and the AFC function is continued.
Patent JP-H04157741-A (JP)
Title: Image input device of flat package type ic lead pin
Inventor: OOBA KIYOMUNE
IPC: H04N7/18
Filed: 1990-10-20
Abstract: PURPOSE:To enable a lead pin appearance to be inspected accurately by allowing a lead pin of an IC to be inspected which is placed on a fixed inspection stand to be illuminated by a lighting device and then to be shot in sequence with a camera device which travels being interlocked by an interlocking mechanism. CONSTITUTION:A total of four camera devices 31-34 are placed opposing each edge line of an inspection stand 21 at right angle. Each camera device has an optical system including a lens and a camera and is able to shoot a lead pin and an inspection stand edge line from an outer side of a contact part in substrate packaging of the IC lead pin on the inspection stand 21. A motor 36 is provided on a lower surface of a stage 20, thus enabling a screw bar 361 which is rotated in forward and backward directions to be screwed and penetrated to a female screw part 362 on a lower surface of one camera device 31. This female screw part penetrates through a long hole 201 of the stage. Therefore, it is subjected to reciprocating drive along a rail 35 of the camera device 31. A circular pate 37 and each rod have pulling springs 391, 392, 393, and 394. The spring pulls the circular plate 37 to enable the pin to contact the rod constantly.
Patent JP-H06185611-A (JP)
Title: Position detector in actuator for operating transmission
Inventor: KAWAMURA ATSUSHI
IPC: F16H63/02
Filed: 1992-10-21
Abstract: PURPOSE:To provide a position detector in an actuator for operating a transmission, wherein the correcting work of a position sensor is simplified. CONSTITUTION:In a position detector in an actuator for operating a transmission, wherein a cover case 22 is arranged on one end of a cylinder housing 8, an extension rod 21 is arranged on one end of an output rod 6, a pin-like magnet 25 is arranged on the extension rod 21, three pieces of Hall elements 29a, 29b, 29c are arranged on the inner peripheral surface of the cover case 22, and the magnet 25 is detected by these Hall elements 29a, 29b, 29c so as to make sure on the position of the output rod 6, a shim 27 is interposed between the cylinder housing 8 and the cover case 22.
Patent JP-H11100546-A (JP)
Title: Imidazole adduct complex catalyst for rapid-curing epoxy powder coating material and powder coating material
Inventor: ODA HIROSHI
IPC: C09D5/03
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst which accelerates the reaction of the binder resin of a coating material with a curing agent at high temperatures without causing premature gelation in the production of a coating material by using a specified bisphenol diglycidyl ether type epoxy resin/imidazole adduct metal complex. SOLUTION: This catalyst comprises a complex represented by the formula and obtained by reacting an adduct of an epoxy resin desirably selected from among bisphenol A diglycidyl ether type epoxy resins and bisphenol F diglycidyl ether type epoxy resins with an imidazole compound selected among imidazole, 2-methylimidazole, 2-undecylimidazole, 2-heptadecylimidazole and 2-ethyl-4- methylimidazole with a salt of a metal selected among Fe, Co, Ni, Cu, Zn and Al. In the formula, R1 and R2 are each H or an alkyl; R3 and R4 are each H or CH3 ; n is 0-4; M is Fe, Co, Ni, Cu, Zn or Al; L is a ligand; and x is the coordination number of M.
Patent JP-H01124728-A (JP)
Title: Infrared image pickup device
Inventor: NAKAMURA MASAAKI
IPC: H01L27/14
Filed: 1987-11-09
Abstract: PURPOSE:To obtain high temperature resolution with any scanning zoom magnification by varying each detecting element delay time of TDI (Time Delay and Integration) according to the scanning zoom magnification. CONSTITUTION:The scanning zoom magnification is inputted and set by a zoom magnification input means 12. Then address generating means 13 and 14 output the addresses of respective detecting elements 21-24 of the TDI corresponding to the delay times of the detecting elements according to the input scanning zoom magnification. Then when a storage means 15 is read, the output signals of the detecting elements 21-24 are read out of the set addresses to obtain signals corresponding to delay quantities, and the respective detecting element outputs are summed up by adding means 161-164, and 17. Thus, a zoom function and a TDI function are both provided, so as image of a remote target body can be obtained with high resolution.