baber/WOPTO huggingface dataset:
Patent JP-H02249284-A (JP)
Title: Josephson element
Inventor: NAITO SEIICHI
IPC: G01R33/035
Filed: 1989-03-22
Abstract: PURPOSE:To form Al3O3 thin film on the side surface of a small hole as an insulating layer and to obtain Josephson junction with improved reproduction and stable characteristics on production by forming an Nb thin film Al and a first Al8O3 thin film 1 on a substrate, forming a second Al8O3 film in a small hole and on the inner surface of the small hole forming through Al and the first Al8O3, and then forming a second Nb layer on the first Al8O3 film including the small hole. CONSTITUTION:Nb 2, Al 10, and Al8O3 11 thin films are laminated on a substrate, a small hole 4 is formed through the Al 10 and Al8O3 film 11 to the Nb film 2, and then an Al8O3 thin film 12 is formed on the Al8O3 thin film 11 including the small hole. Then, the Al8O3 thin film 12 is subjected to anisotropic dry etching and is eliminated, leaving only the Al8O3 12 formed on the side surface of the small hole, and then an Nb thin film 3 is formed on the Al8O3 thin film 11 including the small hole.
Patent JP-S63237232-A (JP)
Title: Optical recording medium and its production
Inventor: KUKIMOTO HIROSHI
IPC: G11B7/24035
Filed: 1987-03-24
Abstract: PURPOSE:To improve long-term preservable stability, to obviate deterioration in characteristics even at and under a high temp. and high humidity, and to increase a contrast ratio by laminating plural thin chemically vapor-grown films on a base in superlattice structure in such a manner that said films have an eutectic point with adjacent layers. CONSTITUTION:The thin chemically vapor-grown film layers 2 laminated on the base 1 form the superlattice structure laminated alternately with 4 layers of Zm films 21 and Ge films 22 which are grown films of metals, nonmetals or alloys. A part 30 of the laminate 2 provides a region 2' where the superlattice structure is annihilated when a light beam 3 is projected to this part. Said region can be utilize as an optical information bit, since the optical characteristics in this part are different. The region 2' is deformed to form a recess or hole part when the energy of the light beam is increased. This part acts as an optical information bit. The optical recording medium which has the excellent long-term preservable stability, decreases the deterioration in the characteristics even at and under a high temp. and high humidity and has the large contrast ratio at the time of recording is thus obtd.
Patent JP-S51147876-A (JP)
Title: Storage facilities
Inventor: SEKI MITSURU
IPC: B65G1/04
Filed: 1975-06-12
Abstract: PURPOSE: The work to be processed carried over from preceding step is automatically carried in and stored in the storage facilities without changing the posture and the space occupied by it is reduced. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H021474-A (JP)
Title: Production of synthetic intermediate for 1beta-alkylcarbapenem
Inventor: AGEO SHOICHIRO
IPC: B01J27/138
Filed: 1989-03-22
Abstract: NEW MATERIAL:A 4beta-(1beta-alkyl-2-carboxy-2 propenyl)-2-azetidinone compound expressed by formula II [R<1> is H or (substituted) alkyl; R<2> is (substituted) alkyl; R<3> is H or carboxyl-protecting group]. USE:A starting raw material for 1beta-alkylcarbapenem compounds which are excellent antibiotic substances ad useful as for preventing and treating infectious diseases, etc., in humans and animals. PREPARATION:A 4-leaving group-substituted-2-azetidinone compound expressed by formula I (R<4> is leaving group) is reacted with a trans-2-leaving group- substituted methyl-3-alkylacrylic acid compound expressed by formula III (R<5> is R<4>) in a solvent, such as tetrahydrofuran, in the presence of zinc dust and a reducing metal, such as cupric bromide, to afford the compound expressed by formula II in high yield.
Patent JP-S51146822-A (JP)
Title: Cassete systems single lens reflex camera
Inventor: OOMORI YUKIO
IPC: G03B19/12
Filed: 1975-06-12
Abstract: PURPOSE: To obtain a small-sized finder system having a high multiplication factor in a single film cassette by consisting it of 4 reflecting parts to turn the image of subject obtained in the photographing optical system into an elected image, thus making it possible to equip with a shutter mechanism making use of room. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58189774-A (JP)
Title: Seal impression comparator
Inventor: HIROGAKI NORIMASA
IPC: G06V10/24
Filed: 1982-04-28
Abstract: PURPOSE:To reduce the time required for matching of position, by detecting the presence or absence of the turning direction for either one of both seal print patterns from the relation of position between the coincident and discordant parts of both seal print patterns. CONSTITUTION:The positions are detected by position detectors 30 and 60, and the tilt angles are detected by tilt angle detectors 40 and 70 for a read seal print pattern 20 and a registered seal image pattern 50 respectively. Based on these detections, the positions of both patterns are matched with each other at a position matching part 80. Then both patterns are compared with each other at a seal print comparing part 90, and the coincidence and discordance are decided at a coincidence deciding part 100. A turning direction detecting part 200 gives an indication to the part 80 to shift either one of patterns 20 and 50 to at least one of vertical and horizontal directions as well as clockwise and counterclockwise directions for readjustment. Otherwise an indication is given to the part 100 to decide the coincidence or discordance between the patterns 20 and 50.
Patent JP-H08271885-A (JP)
Title: Surface light source device and display device using the same
Inventor: IDE NAOTO
IPC: G02B6/00
Filed: 1995-03-29
Abstract: PURPOSE: To provide a surface light source excellent in productivity and uniform. CONSTITUTION: This surface light source device is provided with a tubular light source 961 and a light transmission plate 911 propagating light source light from the tubular light source 961 ; and the light transmission plate 911 includes plural projections 913 integrated with the light transmission plate 911 and arranged on one main surface side of the plate 911 so that the light source light propagated in the plate 911 may be selectively projected from one main surface side of the plate 911, and an optical path changing means integrated with the plate 911 and arranged on the other main surface side faced to one main surface of the plate 911 so that the light source light propagated in the plate 911 may be selectively projected from one main surface side of the plate 911.
Patent JP-S57186277-A (JP)
Title: Reproducing device
Inventor: IMAI ATSUSHI
IPC: G11B27/024
Filed: 1981-05-11
Abstract: PURPOSE:To obtain a device which can automatically detect connected parts of each section recorded on tapes, by installing a means which reads time codes recorded on the tape and detects changes in time codes when they are abruptly changed. CONSTITUTION:A means which reads time codes recorded on tapes and detects changes in time codes when they are abruptly changed, etc., are installed. For example, a time code signal recorded on a magnetic tape 2 is reproduced by a magnetic head 3 of a reproducing device 1, and the time code is read out by inputting the signal into a time code reader 5 through an amplifier 4, and then, the readout time code is transferred to a controlling section 6. Then, a prescribed control signal and data are inputted into the controlling section 6 by an operating section 7, and an output generated from the magnetic tape 2 through a counter roller 8 by a frequency generator 9 is inputted into a tape speed detecting section 10. The output from the detecting section 10 is sent to the controlling section 6. The control signal from the controlling section 6 is sent to the magnetic tape 2 through a transport 11 and the running of the tape 2 is controlled.
Patent JP-H11273297-A (JP)
Title: Tape reel for magnetic tape cassette
Inventor: OMORI SHOZO
IPC: G11B23/087
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent a welded tab of a welding boss from flowing under a flange part of an upper reel and to prevent a wobbly surface, etc., at a rotating time by providing a slit along an insertive direction to a welding boss hole of the welding boss on either one side between the outer peripheral surface of the welding boss of a lower reel or the inner peripheral surface of the welding boss of the upper reel. SOLUTION: Two stripes of slits 22 are formed on the outer peripheral surface of the welding boss 20 of the lower reel 16 at a phase difference of 180 deg. in the circumferential direction of the welding boss 20 along the insertion direction (vertical direction) to the welding boss hole 18 of the upper reel 14 of the welding boss 20. The slits 22 become a collection space for the welded tab 23 when the welded tab 23 of the welding boss 20 flows into the welding boss hole 18 of the upper reel 14. Thus, the welded tab 23 flowing into the welding boss hole 18 is collected in the slits 22 not to flow into the bottom of the flange part 13 of the upper reel 14, and then, an opposite attitude between the upper reed 14 and the lower reel 16 is not distorted.
Patent JP-S5830579-A (JP)
Inventor: EGON FUYUURAA
IPC: F16K31/06
Filed: 1982-04-28
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-H11275321-A (JP)
Title: Picture reader
Inventor: KAJI YUKIO
IPC: H04N1/40
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce a level difference occurred between picture elements different in channels in a picture reader where the driving-type CCD linear sensor of a plurality of channels is used and to improve the picture quality. SOLUTION: In a picture reader using the driving-type CCD 8 of a plurality of channels, an inter-channel level difference correction means 20 correcting a level difference existing between the channels of CCD 8 with picture data of a picture read result by CCD 8 as an object is installed. For correcting the level difference, the picture elements of a plurality of continuous channels are averaged and smoothed or the level difference between the channels is detected in the reading of a white reference sheet and the offset of the picture elements of the respective channels are corrected by using the detected level difference.
Patent JP-S58188490-A (JP)
Inventor: TANABE NOBUYOSHI
IPC: D05B27/14
Filed: 1982-04-26
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-H02248917-A (JP)
Title: Color separation optical unit for tricolor
Inventor: TOMITA TAKAAKI
IPC: H04N9/097
Filed: 1989-03-23
Abstract: PURPOSE:To improve a white tracking characteristic without decreasing a dynamic range by guiding bias light only to a solid-state image pickup element for a blue channel. CONSTITUTION:A 2nd prism 10 is provided with the light source part 3 consisting of a red light-emitting diode 30 which has a light emission spectrum outside the near infrared-light range and a visible light cutting filter 31. Then the luminous flux from the light source 3 is made incident on the 2nd prism 10, passed through a dichroic film 7 which reflects a light component of blue, and reflected totally by the incidence surface of a 1st prism 8 to make additional light (bias light) different from image pickup light irradiate only the photodetection surface of the blue channel solid-state image pickup element 4. Namely, the bias light consisting of the near infrared light different from the image pickup light is guided previously to the photodetection surface of the blue channel solid-state image pickup element 4 which is less in light quantity than green light and red light. Therefore, linear output from the weak light of the image pickup light is possible. Consequently, the white tracking performance can be improved without decreasing the dynamic range.
Patent JP-H06255058-A (JP)
Title: Polyester laminated film
Inventor: FURUKAWA KEIICHI
IPC: B32B7/02
Filed: 1993-03-05
Abstract: PURPOSE:To provide excellent processability and to extremely reduce change of an external appearance due to a sunlight after processing by setting yellowing after irradiating by the use of a mercury lamp for a specific time to a specific value in a laminated film laminated with polyester containing specific ingredient and heat sealable polyester and having substantially no orientation. CONSTITUTION:A polyester A containing 5-30mol% of long chain aliphatic dicarboxylic acid group having 15C or less alkylene group as acid ingredient and 80mol% of diol ingredient as constituent containing mainly 1,4-butanediol residue, and a heat sealable polyester B containing 5-30mol% of long chain aliphatic dicarboxylate residue having 16C or more alkylene group as acid ingredient, 80mol% of diol ingredient as constituent containing mainly 1,4- butanediol residue are laminated. The polyester laminated film is substantially a film having no orientation, and not particularly oriented. Thickness ratio, laminated structure of the polyesters A, B are so set that yellowing after it is irradiated by the use of a mercury lamp for 100 hours is set to 3.0 or less.
Patent JP-H08267026-A (JP)
Title: Automatically cleaning device
Inventor: IKOMA TETSUSHI
IPC: B08B1/02
Filed: 1995-03-29
Abstract: PURPOSE: To provide an automatically cleaning device capable of securing safety, shortening a working time, saving man power and cleaning a matter to be cleaned having various sizes. CONSTITUTION: A truck 1 mounting a robot 2, a tool 5 for cleaning a matter 10 to be, cleaned which is attached at a tip of the robot 2 and a detergent supplying means 9 supplying the detergent to the matter 10 to be cleaned which is attached at the tip of the robot 2 are provided.
Patent JP-H05274256-A (JP)
Title: Peripheral equipment controller
IPC: G06F13/366
Filed: 1992-03-27
Abstract: PURPOSE:To speed up a polling operation by setting a flag when a selected peripheral equipment detects selection time out and reducing the number of the access times to the peripheral equipment where the flag is set. CONSTITUTION:Peripheral equipment controllers 100 to 106 being targets and a host equipment 107 being an initiater are respectively assigned to SCSI addresses 0 to 7. A flag register 10 is the register of seven bits which is set at the time of detecting selection time out and reset at the time of the success of selection. Then, when a flag detects selection time out, a logical unit number showing a first register 20 is zero and only when a comparing means comparing the contents of second/third registers 30 and 40 to check whether they are coincident or not shows coincidence, a test unit ready or no-operation command is issued.
Patent JP-S61233160-A (JP)
Inventor: HIRAI TAKASHI
IPC: C23C14/30
Filed: 1985-04-05
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-S57186331-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAUCHI SAKAE
IPC: H01J37/304
Filed: 1981-05-12
Abstract: PURPOSE:To enhance the pattern superposing accuracy on the same wafer in an optical exposure and an electron beam exposure by supplying an addition signal of an illumination position designation signal formed by a computer and a strain value data read by an auxiliary memory corresponding to a drawing field to a deflecting electrode forming an electron beam exposure unit. CONSTITUTION:A composite drawing is formed based on a specification, data and mark are drawn by a CAD device, a rectile with a pattern generator, and is transferred to an exposure material by a stepper. Subsequently, the transferred mark is detected with an electron beam, the strain is measured, the obtained strain value is stored in an auxiliary memory, is read, and a superposing exposure with the electron beam is performed. Thus, a computer 7 is connected to the coil 4 of a blanking coil 4, a converging lens 3 and a deflecting electrode 5 disposed between an electron gun 2 and a wafer 2 on a movable table 6, the output is applied directly or through the auxiliary memory 9 to an adding circuit 8, and the addition signal from the circuit 8 is supplied to the electrode 5.
Patent JP-H026949-A (JP)
Title: Silver halide color photosensitive material
Inventor: IKESU SATORU
IPC: G03C7/38
Filed: 1988-03-25
Abstract: PURPOSE:To improve the dispersibility and dispersion stability of a 5-pyrazolone magenta coupler having a specific ballast group as a partial structure in silver halide emulsions by incorporating the above-mentioned magenta coupler into at least one layer of silver halide emulsion layers. CONSTITUTION:The 5-pyrazolone magenta coupler having the ballast group expressed by the formula I as the partial structure is incorporated into at least one layer of the silver halide emulsion layers on a base. In the formula I, R<1> denotes a hydrogen atom or 1-20C straight chain or branched alkyl group. This coupler is usually usable in a 7X10<-2>-7X10<-1>mol, more characteristic 1X10<-1>-4X10<-1>mol range per 1mol silver halide. The combination use of this coupler with the magenta couplers of other kinds is possible as well. The dispersibility and dispersion stability of the coupler in the silver halide emulsion are improved in this way.
Patent JP-H09234392-A (JP)
Title: Water purifying shower apparatus
Inventor: MORITO MASANORI
IPC: C02F1/28
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To enhance the use efficiency of treated water quantity and a cartridge and to extend the life cycle of the cartridge by applying water barrier treatment to the upper and rear surfaces of the cartridge having a through-hole provided to the center part thereof and absorbing raw material water from the entire surface of the outside part of the cartridge. SOLUTION: The raw material water injected into the water pipe 1C piercing the main body 1b of a shower head 1 reaches the water passing hole lad of a cartridge attaching part 1a to pass therethrough to flow down to the gap between the water sprinkling part 3 ensured by a protruding member 3ad and a cartridge 2 to flow into the water sprinkling part 3. At this time, raw material water penetrates into the cartridge 2 from the side surfaces not subjected to water barrier treatment because the upper and rear surfaces 2a, 2b of the cartridge 2 are subjected to water barrier treatment. Purified water is bled out to a through-hole 2c to be discharged out of the cartridge 2 from the hole of the rear surface 2b to flow into the water sprinkling part 3 but, since it is obstructed by the protruding member 3ae on the inner bottrom surface thereof, purified water passes through a plurality of small holes 3aa without being mixed with untreated raw material water to be sprinkled.
Patent JP-2000265358-A (JP)
Title: Device for cooling warp
Inventor: OSADA SUKENOBU
IPC: D06B1/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a warp-cooling device which has a high cooling ability, can quickly cool wound warps from a high temperature state to avoid the changes in the physical properties of the warps, and can eliminate the loosing, insufficient opening and the like of the warps in a weaving process. SOLUTION: This warp-cooling device 1 as a warp-cooling device is used for blowing a cooling air on plural sized and thermally dried warps wound on a beam over the whole width of the wound warps. Thereby, the warp-cooling device 1 has a higher cooling ability than those of conventional warp-cooling devices, and can quickly cool the high temperature warps wound on the surface of the wound warps. It can be thus prevented that the wound warps are contaminated with warps having different elastic forces caused by the changes in the physical properties.
Patent JP-H05275704-A (JP)
Title: Semiconductor device
IPC: H01L27/04
Filed: 1992-03-27
Abstract: PURPOSE:To obtain a semiconductor device which can be protected easily from an overcurrent and an overvoltage by a method wherein an overcurrent cutoff circuit and a high-resistance resistor are connected to an emitter for current and voltage detection use and a terminal which can detect the overcurrent and the overvoltage is formed. CONSTITUTION:A drain for an N-type DMOS2 is connected to an emitter Ei for current detection use for a three-terminal IGBT1; its source is connected to a source for a P-type DMOS3; its drain is connected to an ordinary emitter E; a gate for the DMOS2 is connected to a drain for the DMOS3. The drain for the DMOS2 is connected to a gate for the DMOS3 through a diode 4; an emitter Ev for voltage detection use is connected to resistances 6, 7; its end is connected to the ordinary emitter E. Consequently, a part where the resistance 6 and the resistance 7 are connected is connected to the gate for the DMOS3 through a diode 5; an emitter Ei for current detection use is connected to an element Tiv for overcurrent and overvoltage detection use. Thereby, an overcurrent and an overvoltage are detected accurately, and a semiconductor device can be protected.
Patent JP-S62234000-A (JP)
Inventor: RUUDORUFU GEERIKE
IPC: H04R19/02
Filed: 1986-03-31
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-H01242283-A (JP)
Title: Abnormality diagnostic apparatus for microcomputer internally stored machinery
IPC: B41J29/46
Filed: 1988-03-24
Abstract: PURPOSE:To confirm the content of abnormality through a memory means even after a power supply is cut off and to achieve rapid return, by writing the data showing the abnormality content of each part of machinery detected by a detection means in a non-volatile memory means. CONSTITUTION:When abnormality is generated at any part of machinery, said abnormality is detected by an abnormality detection means and the data of the content of the detected abnormality is stored in a non-volatile memory means by a writing means and held thereto so as not to disappear even when a power supply is cut off. Therefore, various corresponding measures containing the cutting-off of the power supply can be taken according to the content of abnormality. That is, when the power supply is not cut off, the memory content of the memory means is displayed on a display device and, when the power supply is cut off, the memory content of the memory means is read to confirm the content of abnormality and, immediately, a necessary measure is taken. By this method, the return operation of the machinery can be easily performed.
Patent JP-H01244783-A (JP)
Title: Vibrator
Inventor: SATO MAMORU
IPC: A63G31/04
Filed: 1988-03-28
Abstract: PURPOSE:To execute a movement to an external side as a pair of lower universal joints approach and to compensate the change quantity of an operating lever upper edge by providing six lower universal joints to be opened and closed on a circular arc and to be moved in a fixed range on a circumference in the lower edges of respective one pair of operating levers. CONSTITUTION:When motors 5 of a pair of mobile bases 7a and 7b are independently control-driven, respectively, a spur gear 8 is rolled along an external gear 3, the mobile bases and a lower universal joint 6 are moved to right and left in a range between stoppers 4 adjoining on the circular arc, and thereby, the upper edge of an operating lever 9 is displaced in upper and lower directions and in right and left directions. Consequently, when the six motors 5 are controlled so that respective mobile bases 7a and 7b can be moved in the range of the stopper 4a, a vibrating base 11 can be moved in 6 freedom degree. When a turning member 4 is turn-operated, all mobile bases 7a and 7b start the movements in the same direction at the same speed, the mobile bases 7a and 7b to strike against the stopper 4a first are moved on the circumference in pressing it, thereby, the vibrating base 11 can be turned in maintaining the attitude of the vibrating base 11, and the attitude can be also changed in turning the vibrating base 11.