baber/WOPTO huggingface dataset:
Patent JP-H07334649-A (JP)
Title: Fingerprint input device
Inventor: KIMURA KAZUO
IPC: G06T1/00
Filed: 1994-06-13
Abstract: PURPOSE:To provide a fingerprint input device which can picks up a fingerprint image that has high resistance against stains of a fingerprint input part and also has a high contrast in order to improve the collation accuracy of fingerprints. CONSTITUTION:The illumination light of a near infrared-ray area of wavelengths 580 to 1600nm is selected and made incident on the surface of a glass prism 102, where a finger 106 touches, from a near infrared light source 101 through a 1st wavelength selector means 104. Meanwhile, the reflected light sent from the prism 102 is selected through a 2nd wavelength selector means 105 and the image is picked up with a camera 103 in a near infrared-ray area of wavelengths 580 to 1600nm. In such a photographing way carried out in a near infrared-ray area, the light scattering influence caused by the stains of the surface of the prism 102 can be reduced and the photographing of fingerprints are attained with high contrasts. Furthermore, the higher flexibility is ensured to the stains and the higher contrasts are secured for photographing of fingerprints when the transmissive wavelengths of both selectors 104 and 105 are variably set in a range of 580 to 1600nm.
Patent JP-S6481247-A (JP)
Title: Method of forming field oxide film of semiconductor device and semiconductor device
Inventor: ROJIYAA TEII SUEETO
IPC: H01L21/316
Filed: 1988-05-26
Abstract: PURPOSE: To realize increase in recording density of a device, by enclosing an oxide layer with a nitride layer and a semiconductor material layer in growing an isolation oxide film, and thus eliminating erosion due to a bird' beak-like extension formed at the time of forming an oxide film isolation region. CONSTITUTION: A second nitride layer 38 is formed in contact with a patterned first nitride layer 36 and a surface 34 of a semiconductor material layer 30, and in contact with edges 32a, 32b of an oxide layer 32. Then, anisotropic plasma etching is carried out to remove a portion of the second nitride layer 38, thus causing the oxide layer 32 to be enclosed with the nitride material formed by the original first nitride layer 36 and a portion of the second nitride layer 38 and with the semiconductor material 30. In growing field oxide films 40, 42, oxide thin films 41, 43 are grown on the surface of the semiconductor material layer 30 under the remaining portions of the patterned second nitride layer 38. However, since the thin films are isolated by the patterned second nitride layer 38, bird's beak-like erosion is not generated.
Patent JP-S62285511-A (JP)
Title: Digital filter
Inventor: YUTANI KOJI
IPC: H03H17/02
Filed: 1986-06-03
Abstract: PURPOSE:To remarkably improve the attenuation capability of low-order harmonics near a 2nd harmonics and to obtain the excellent frequency fluctuation characteristic by combining plural number of digital filters such as difference filters and addition filters for extracting the fundamental wave. CONSTITUTION:A difference filter for eliminating a 4th, a 8th, a 12th and a 16th harmonic with respect to the frequency of the fundamental wave extracted from the system, a difference filter for eliminating a 3rd, a 6th, a 9th, the 12th, a 15th and a 18th harmonics, an addition filter for eliminating the 3rd, the 9th and the 15th harmonics, an addition filter for eliminating the 6th and the 18th harmonics, and a filter being the series connection of twostage of addition filters for eliminating the 2nd, the 6th, a 10th, a 14th and the 18th harmonics are combined. Thus, the attenuation characteristic having a high attenuation capability even to the low-order harmonic near the 2nd harmonic is realized and the excellent frequency fluctuation characteristic with comparatively less gain error and phase shift is obtained against the fluctuation of the fundamental frequency.
Patent JP-S5556910-A (JP)
Title: Bar type material conveyor
Inventor: MURAMATSU TAKESHI
IPC: B65B19/04
Filed: 1978-10-23
Abstract: PURPOSE: To convey safely without applying an excessive pressure to a conveying material during conveying by merging a conveying belt with a vertical belt in an approximate Z figure in case of upward delivery of cigarettes and the like.  
     CONSTITUTION: A conveyor comprises a conveying belt 11 and a vertical belt 20. The belt 11 is engaged on the top and the bottom sprocket wheel 18, incorporating the bottom horizontal first conveying surface 11-3, a vertical second conveying surface 11-5, the top third conveying surface 11-7, the passage 21 being formed between the second conveying surface 11-5 and the opposite belt 20, in which a cigarette is interposed to ascend. The belt conveyor 11 configures by extending a pin which joins between one set of chains and engaging a soft belt on the extension thereof, enclosing the driving section and guiding section in the rear of the system, and enabling to convey the cigarettes without applying an excessive pressure thereon. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63295515-A (JP)
Title: Enteric anticoagulant and thrombosis dissolving preparation
Inventor: OKAZAKI KIYOTAKA
IPC: A61P7/02
Filed: 1987-05-26
Abstract: PURPOSE:To obtain the titled preparation capable of being orally administered, having low toxicity and a little side effect, comprising a protease having plasminogen activator activity as an active ingredient. CONSTITUTION:The titled preparation containing a protease (e.g. prourokinase, trypsin, kallikrein, thrombin or bromelain) having plasminogen activator activity as an active ingredient. The titled preparation is preferably administered as enteric capsule preparation coated with an ethyl acrylate methacrylic acid copolymer or hydroxypropylmethyl cellulose acetate succinate. A dose is 150,000-200,000 urokinase units per adult daily and orally administered dividedly once or several times.
Patent JP-S63295920-A (JP)
Title: Plant display device
Inventor: NOTO NAOKO
IPC: G05B23/02
Filed: 1987-05-28
Abstract: PURPOSE:To reduce erroneous judgement of noted items, by a method wherein noted items are previously stored for break point and inversion of brightness or the like is performed at parts corresponding to the noted items when a process data collected displayed to relieve an operator of burden. CONSTITUTION:When a data is brought from a plant 1 through a process input device 2, an operation division wise progress judging section 11 judges the stage to which the data corresponds in the break point (BP)/sub BP. When the stage is determined to be a timing at which the BP/sub BP switches or a timing of changing noted items, an alteration processing 13 is performed. When the processing is not initial in the stage, to return the brightness in the display of the preceding noted item to the normal position, specification involved is reset. Then, to specify a noted item corresponding to the present BP/sub BP, a stationary display table 9 and a variable display table 10 are altered (containing brightness inversion). Whether the above-mentioned alteration is done or not, to display data initially sample, data displayed is updated 6 and outputted 7 to a display device 5.
Patent JP-H01298734-A (JP)
Title: Sample processor
Inventor: KITA YOSHIO
IPC: H01L21/68
Filed: 1988-05-27
Abstract: PURPOSE:To easily and positively process a sample without fail by providing a first processor in its sample transfer unit, second sample means in first recognition means and a sample delivering unit, providing third recognition means to a second processor, and controlling a process of a step managing unit on the basis of signals from the respective recognition means. CONSTITUTION:When a sample is transferred from a first vessel 21 to first processor I, the recognition code 31 of the vessel 21 is recognized by first recognition means 11 of the processor I. The sample is suitable processed in the processor I on the basis of the recognition. Then, when the processed sample is contained in a second vessel 22, the recognition code 32 of the vessel 22 is recognized by second recognition means 12 of the processor I, and stored in a step managing unit H. Accordingly, when the sample of the vessel 22 is transferred to a second processor II, the unit H can suitably instruct a process of the sample in the processor II on the basis of the recognition of the stored code 32. Thus, even if the sample is not returned to the same vessel, it can be identified by recognizing the recognition code of the vessel.
Patent JP-H11312989-A (JP)
Title: Power device and control method for power device
Inventor: TOYODA TETSUYA
IPC: H04B1/3822
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent the abnormal rise of a temperature which is to be a hindrance in equipment by stopping the operation of an amplifier means at the time when the peripheral temperature rises to a first prescribed temperature and controlling an intensity control means with a second control pattern during the stop of the amplifier means. SOLUTION: The value of a transmission output corresponding to a voltage signal outputted by a detector 21 is written in a conversion table and a CPU 18 compares the transmission output level read out of the conversion table and a current required transmission level with each other to output attenuation quantity data for correction of the difference to a D/A 16. The CPU 18 monitors the state of a sensor 5 and if a temperature in a base station exceeds 60 deg.C, the CPU 18 connects a contact 12a and a contact 12c of a switch 12 and turns off a power supply switch 17a to stop the power supply to an amplifier 13. When the amplifier 13 is not operated, the conversion table is used to determine the attenuation quantity. When the power supply to the amplifier 13 is stopped, main heating factors disappear in the base station.
Patent JP-H09312829-A (JP)
Title: Sound/dynamic image encoded data retrieval method and device therefor
Inventor: ONAMI YUICHI
IPC: H04N19/134
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To more efficiently and reliably search by detecting code amount of each picture in dynamic image compression encoded data and an encoding processing parameter, deciding characteristic of each picture, controlling a record reproduction meats and searching and outputting corresponded dynamic image compression encoded data. SOLUTION: Dynamic image encoded data 9 which is read from a hard disk device 1 via a hard disk control part 5 is inputted to a picture code amount detection pat 10 and a picture encoding processing parameter detection part 11. The detection parts 10 and 11 respectively detect code amount B and P and input them to a picture characteristic decision part 14. The decision part 14 performs characteristic analysis from input data and outputs the decided result of whether it is a search point or not to a search point decision part 25. Decided data 25 of the decision part 25 is inputted to the control part 5. The control part 5 inputs dynamic image encoded data 6 to a dynamic image encoded data reproduction part 7 and outputs standard speed dynamic image data to a monitor.
Patent JP-H10320622-A (JP)
Title: Article sample for automatic vending machine display
Inventor: YAMAMOTO KUNIHIRO
IPC: G07F9/02
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To easily attach and detach a sheet type article display plate to and from a display plate hold member which holds it curved in a nearly semicircular shape. SOLUTION: The display plate hold member 10 is provided with a display plate hold part which consists of a lateral plate type top surface part, a reverse surface part 12, and a longitudinal plate type back surface part 13 and is made open on its front side. At both edge parts of the back surface part 13, clip type engagement parts which each consist of a hole type recessed part 15 and a leaf spring type projection part 55 and clip both the edge parts of the article display plate 9 from the outer peripheral and inner peripheral sides are provided facing the front. A guide part 56 which is molded out of a transparent material and abuts against the inner peripheral sides of both the edge parts of the article display plate 9 is provided projecting from the engagement part to the front inner peripheral side.  Both the end parts of the article display plate 9 are fitted along the guide part 56 by being inserted into the engagement part from the front and detached from being drawn out to the front.
Patent JP-S5754056-A (JP)
Title: Indexing apparatus for tool storing magazine
Inventor: ETO KUNIHIKO
IPC: B23Q3/157
Filed: 1980-09-18
Abstract: PURPOSE:To make it easy to replace a stage by rewriting the tools' numbers memory apparatus for indexing control circuit of the tool magazine by recording into the information medium such as paper tapes, etc. the data related to the initial positions of a group of tools corresponding to the work to be processed. CONSTITUTION:Tool sockets H are arranged at an equal interval on the tool magazine which exchange some of its tools with that of the main shaft 12 by means of tool change arm 13 and are given discrimination numbers 00-07. The memory 31 of indexing control circuit 30 stores numbers of the tools housed in each position equivalent to each tools' socket H, and when the tool number is designated by tape PT, the desired tool socket H is indexed on the tool replacement position. When the work is altered, the data showing the initial tools' positions are kept programmed on the head of the work table, then the data are read in to rewrite the memory 31. Prior to processing of work, tools on the tool sockets H are replaced.
Patent JP-S5558243-A (JP)
Title: Highly sensitive positive resist composition
Inventor: KAKUCHI MASAMI
IPC: C08L33/16
Filed: 1978-10-24
Abstract: PURPOSE: To obtain a positive type resist material for radiation having high sensitivity and resolution, and improved processability, by forming a film from a high- molecular weight hexafluorobutyl methacrylate polymer.  
     CONSTITUTION: A poly 2,2,3,4,4-hexafluorobutyl methacrylate having a molecular weight of 20000W50000 is dissolved in an ethyl acetate solvent having a boiling point ≥130°C, applied to a substrate, and then the solvent is removed. After irradiating with electron or X rays in a given pattern, the irradiated part is dissolved and removed by a developer comprising a poor solvent of an aliphatic alcohol and 0.1W 3vol% of a good solvent, e.g. a ketone or ethyl acetate. The resist material thus obtained has improved heat resistance and is usable for processing with heat in the production of photo integrated circuits. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08319992-A (JP)
Title: Multiblade type impeller
Inventor: MORI YASUSHI
IPC: F04D29/30
Filed: 1995-05-29
Abstract: PURPOSE: To increase a joint area and to improve rigidity of the joint by a method wherein the slit-form holes of an impeller joint are filled with plastic, such as epoxy resin. CONSTITUTION: An impeller comprises a core plate 1; a side plate 2; and a number of blades 3, the two end parts of each blade 3 is machined in a tongue- form shape. The tongue-form part is inserted through a number of slit-form mounting holes formed in a core plate 1 and a side plate 2 and bent to the opposite flow passage surface of the core plate 1 and the side late 2 and caulked. This way interjoins the blades 3 and core plate 1 and the side plate 2 for assembly. In this case, the inner surface of a slit-form mounting hole formed in the core plate 1 and the side plate 2 of the connection and gaps between the part, bent to an opposite flow passage surface for caulking, and the core plate 1 and the side plate 2 are filled with fillers 4a and 4b of plastic, such as epoxy resin.  The slit-form hole is filled and the part, bent to the opposite flow passage surface and caulked, of the blade 3 is covered and filled to reinforce the joint. This increases rigidity and improve corrosion resistance.
Patent JP-H11324689-A (JP)
Title: Piping structure of internal combustion engine with supercharger
Inventor: NAKA MITSUHIRO
IPC: F02B37/16
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent a diaphragm from vibrating by pressure fluctuation, to suppress chattering, and to prevent the generation of abnormal sound by detouring the fluctuation to a downstream side passage via an air bypass valve, even if the pressure in an upstream side passage is fluctuated. SOLUTION: This internal combustion engine with a supercharger is formed by providing an air bypass valve 5 of a diaphragm type which is communicated, when a downstream side passage and an upstream side passage of a compressor 21 of a supercharger of the internal combustion engine 1 with the supercharger are opened, a control valve VSV which opens the air bypass valve 5 in such a state as generating surge sound from the supercharger, and opening/closing valves OWV1, OWV2 which are one-way valves for introducing either one of lower pressure of the pressure in the lower stream of a throttle valve 83 or an approximately air pressure into the air bypass valve 5 so that the diaphragm 51 of the air bypass valve 5 is held in the opened side in operating the control valve VSV.
Patent JP-S63293344-A (JP)
Title: Viscous damper
Inventor: MATSUYAMA JIRO
IPC: F16F15/173
Filed: 1987-05-26
Abstract: PURPOSE:To obtain vibration damping effect irrespective of the degree of vibration amplitude and to make it possible to eliminate the necessity of a grooving or drilling process by providing a plurality of different diameter inertia bodies which are arranged in a damper casing, being spaced from each other in the radial direction of the damper casing. CONSTITUTION:Different diameter ring-like metallic inertia bodies 3a, 3b, the outer diameter of the body 36 being less than the inner diameter of the body 3a, are arranged in a casing 2, being spaced from each other in the radial direction. The casing 2 is rotated together with a motor shaft 1 while the inertia bodies 3a, 3b are independently rotated, being not bound by the casing 2 so as to obtain a relative speed therebetween. Accordingly, viscous fluid 4 filled in gaps between the inertia bodies 3a, 3b and between the body 3b and the inner surface of be casing 2 gives a viscous resistance due to viscous friction. The viscous resistance becomes resistant to the relative motion between the casing 2 and the inertia bodies 3a, 3b so as to give a damping force effecting vibration damping. Accordingly, substantially uniform damping effects may be obtained for vibration having various large and small amplitudes. Further, it is possible to eliminate the necessity of a grooving or drilling process for the inertial bodies.
Patent JP-H02309696-A (JP)
Title: Level foot
Inventor: ENDO MAKOTO
IPC: H05K5/02
Filed: 1989-05-25
Abstract: PURPOSE:To extend a range capable of climbing and to eliminate the rise or fall of a level foot at each movement by holding therebetween the bottom plate of an information processor by a nut engaged with a male screw, and the bottom of a protrusion rotatably engaged with an attachment hole formed at the bottom plate of the processor. CONSTITUTION:A level foot 10 is so assembled that the relationship between the height l1 of the foot 10 and a gap l4 becomes l1<l4, inserted underneath the bottom plate 11 of a device 9, and disposed under the mounting hole 12 of the plate 11. Then, the head 5 of the foot 10 is so rotated as to be inserted into the hole 12, and a head 5 and the hole 12 are inserted in alignment. The head 5 is inserted until the top face C of a male screw 3 is brought into contact with the plate 11, and the foot 10 is rotated at 90 degrees from X to Y. When the foot 10 is pulled, the hole 12 is engaged with a jaw 7. Thus, protrusion of the attached end into the device is eliminated, a range capable of climbing can be increased, and necessity of vertical movements at each movement of the device 9 can be eliminated.
Patent JP-H07329464-A (JP)
Title: Roll-like laminate body
Inventor: CHIYOU SHIYOUTEI
IPC: B42D15/10
Filed: 1994-06-13
Abstract: PURPOSE:To achieve easy detection of wrongdoings such as forgery, falsification and, alteration, by bonding a base material and a non-orientation magnetic recording layer comprising an irregular magnetic pattern and a rigid magnetic material. CONSTITUTION:On the base material 2 of a roll-like laminate body 11, an arbitrary magnetic pattern 3, such as an irregular array or arrangement of marks or pattern, is formed and a not oriented magnetic recording layer 4 is bonded to it. The random magnetic pattern 3 expressing identification or specific information can be invisibly stored by means of the magnetic recording layer 4, also a response output by a magnetic sensor can be obtained and whether the irregular laminate body is genuine or not can be judged by processing the signal of the waveform of the output. Further, the formation of the irregular magnetic pattern in the same plane on the surface of the base material 2 prevents the shape of the magnetic pattern from being seen from outside, enhancing the effect of concealing.
Patent JP-2000317026-A (JP)
Title: Guide wire fixture of enclosure net
Inventor: MATSUSHIMA YOSHIO
IPC: A63B61/04
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a guide wire fixture which prevents the slackening of guide wires by strong wind and does not give rise to the net failure by the fixture or the entanglement of the nets at the front ends of the wires, etc. SOLUTION: A guide ring stop 3 of a frustum shape provided with a wire insertion hole 2 in its central part is fixed to the top end of a longitudinally long metallic plates 1 in a fixing part of the guide wire and an anchor in such a manner that the wire insertion hole 2 opens to the front surface the of the metallic plates. The front surface side of the metallic plates 1 is provided with a clamping plate 5 for clamping and fixing the wire by means of a bolt 4 in its middle. A disk wire course 6 is fixed to its lower part and further a bolt shaft 7 is attachably and detachably mounted to the bottom end of the metallic plates 1 or a wire dislodgment preventive plate 6b. The rear surface side of the metallic plates 1 is provided with a drawing and fixing part 8 which holds the U-shaped wire course 9 to an inner side and turns back, draws and fixes the wire.
Patent JP-S5832490-A (JP)
Inventor: YAMANOBE SHIGEKI
IPC: H05K3/34
Filed: 1981-08-21
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-S61288317-A (JP)
Inventor: TACHIKAWA MASAKAZU
IPC: H01B17/64
Filed: 1985-06-15
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-H07330196-A (JP)
Title: Device and method for cold rolling of metallic strip, and tip transferring truck
Inventor: KANEYASU SHINTARO
IPC: B21C47/26
Filed: 1994-06-13
Abstract: PURPOSE:To continuously coil the metallic strip rolled with only one coiling reel without stopping a passing plate. CONSTITUTION:A flying shear 12 to separate the weld part of a preceding stainless steel strip and a succeeding stainless steel strip as the stainless steel strip 1 is traveled is provided on the outlet side of a tandem type cold rolling mill formed by a first mill 2, a second mill 3 and a third mill 4. The separated preceding stainless steel strip is coiled by a coiling reel 6 at higher speed than that for the succeeding stainless steel strip. The tip of the succeeding stainless steel strip is guided to a guide means 14, and the preceding stainless steel strip is coiled by the coiling reel 6, and coiled by the coiling reel 6 after the preparation for the following coiling is completed.