baber/WOPTO huggingface dataset:
Patent JP-H08110941-A (JP)
Title: Projection image forming device
Inventor: SHIMODA HIROSHI
IPC: A61B5/055
Filed: 1994-10-07
Abstract: PURPOSE: To prevent the deterioration in resolution and the generation of a stripe-like artifact by forming a maximum projection image by a picture element value interpolated by the use of a specific interpolation coefficiency. CONSTITUTION: Three-dimensional original image data are stored in an original image memory 10. Near-by picture element values are successively read out from the memory 10 along a projection line and sent to a non-linear interpolator 30 through a picture element value register 20. A coefficient selection signal corresponding to the position of a center point on the projection line is applied from a controller 60 to the interpolator 30. The interpolator 30 selects an interpolation coefficient found out based upon a non-linear function relating to a previously stored interpolating position by the use of the selection signal and executes non-linear interpolation by the use of the coefficient. An obtained interpolation value is sent to a maximum value storing register 40 and the largest picture element value on one projection line is stored.  The maximum value is written in a projection image memory 50 as the value of a picture element at which the projection line arrives.
Patent JP-S63124175-A (JP)
Title: Identity collating device
Inventor: NOJIMA YOICHI
IPC: G06T7/00
Filed: 1986-11-13
Abstract: PURPOSE:To obtain an identity collating device with which a collator can change the collating order by providing a means to set a change mode for the collating order and an input means to change and input the collating order of fingerprints while the change mode is set. CONSTITUTION:When the collating order is changed for the number of area registered fingerprints of a memory 7, a collator operates a change mode setting key. Thus the collating order under registration is displayed and a guide display is shown to select a finger to be changed. Then the collator pushes a keyboard 5 with reference to the number of the finger to be changed. A display is given to a display part 3 for selection of a desired order and the collator inputs numerically the desired collating order for the relevant finger. Thus the collating order set after change is displayed. A display inquiring continuation of the changing process is displayed and the collating order of another finger is changed when the collator inputs the continuation. The part 3 erges the collator for reconfirmation with input of the end of the changing process given from the collator. Then the collator reconfirms and inputs the end of the changing process. The collating order is registered into a file after update and the changing process is through.
Patent JP-H07116061-A (JP)
Title: Liquid level display device for liquid container
Inventor: MURAKAMI MORIO
IPC: A47J27/21
Filed: 1993-10-28
Abstract: PURPOSE:To display the level of liquid by a float with the use of a content liquid extracting passage having a simple and inexpensive structure. CONSTITUTION:A float 701 is formed in a content liquid extracting passage 33 connected to the outer periphery of he bottom part of an inner container 31 and rising up above the full level A of liquid in the inner container 31, for extracting the content liquid from an extraction port 33b at the front end thereof to the outside. A retracting part 33e into which the float 701 can retract is formed in the content water extracting passage 33 in a part extending from the position of the full level A of liquid in the inner container 31 to the uppermost position B of the passage 33, the part 33e being enlarged laterally from a content liquid extraction passage 33d directed toward the front end extraction port 33b, and a guide part (f) receives the float 71, excepting an extraction path 33c of a content liquid, so as to prevent the float 71 from being pushed out toward the extraction port 33b by the content liquid which is discharged through the content liquid extracting passage 33, and leds the float into the retracting part 33e.
Patent JP-H05106640-A (JP)
Title: Flange type fixed coupling
Inventor: HASHIMOTO TAIJI
IPC: F16D1/02
Filed: 1991-10-18
Abstract: PURPOSE:To adjust angular displacement simply and surely by sandwiching a pair of inclined discs having fine inclination equal to opposite face and display of the direction of inclination and rotatable in the circumferential direction against the coupling main body between the coupling main bodies combined together by means of reamer bolts and nuts. CONSTITUTION:Two coupling main bodies 1 fixed on shafts 2 with lock nuts 3 are combined together with reamer bolts 4 and nuts 5. At this time, a pair of inclined discs 6 are sandwiched between both coupling main bodies 1. The inclined discs 6 are provided with equal fine inclination on the mutually contacted faces and display of the direction of inclination on the outer circumference. By relatively rotating the pair of inclined discs 6 in the circumferential direction, an optional angular displacement can be given between the flanges of the coupling main bodies 1, 1.
Patent JP-S61148574-A (JP)
Title: Catalog design system
Inventor: TODA AKIRA
IPC: G06F17/50
Filed: 1984-12-24
Abstract: PURPOSE:To manage manufactures image data, which is printed on a catalog, with a good reproducibility by displaying stored manufactures number in desired areas of the layout of the catalog in accordance with composition information and reducing or enlarging a series of manufactures image data to display them. CONSTITUTION:The first display control means 46a and the second display control means 46b are provided. The first display control means 46 a displays manufactures number in desired areas, which are composed in accordance with composition information stored in a layout information storage means 45, on a display means 44. The second display control means 46b interprets composition information stored in the layout information storage means 45 and manufactures number and reduces or enlarges a series of desired manufactures image data, which are stored in a manufactures image data storage means 42, to a desired size and displays them. A picture output means 47 reduces or enlarges the displayed layout image to a desired size in accordance with the output command of an input means 43 and outputs it. Thus, the process time required for design is shortened considerably, and manufacture image data of the catalog are managed with a good reproducibility because they are registered.
Patent JP-H0696055-A (JP)
Title: Time-series data nonlinear anlytsis system
Inventor: AIHARA KAZUYUKI
IPC: G06F19/00
Filed: 1992-09-14
Abstract: PURPOSE:To analyze time-series data on the basis of nonlinear dynamic theory by taking versatile analyses such as a track display analysis, a dimension analysis, a Liapunov spectrum analysis, an entropy analysis, and a decision theoretic nonlinear predictive analysis, and totally processing the data. CONSTITUTION:After the time-series data are inputted 1, embedded parameters are set 2 and the inputted time-series data are converted 3 into track data in a reconstitution state space using time shift coordinates by an embedding process. Versatile analyses of the track data such as the track display analysis 4, dimension analysis 5, Liapunov spectrum analysis 6, entropy analysis 7, and decision theoretic nonlinear predictive analysis 8 are taken. Then, total processing 9 is carried out by mutually utilizing the respective analytic results and the processing after the embedded parameter setting processing 2 is repeated when necessary. When it is judged that the total analysis 9 is completed finally, the total analytic result is outputted 10.
Patent JP-S63125926-A (JP)
Title: Light capable of viewing image
Inventor: NAKAMATSU YOSHIRO
IPC: G03B21/00
Filed: 1986-11-15
Abstract: PURPOSE:To obtain a light which has many functions of a viewer, a projector, a light, etc., and enables the light to view an image by arranging a liquid crystal television, photographic film, etc., between a radiation emitting device for light, etc., and a mirror device, transmitting light from the radiation emitting device through the liquid crystal TV, photographic film, etc., and enlarging and viewing the image through the mirror device. CONSTITUTION:The light consists of the radiation emitting device 4 for light, etc., which has a light source lamp 3 in a cylindrical body 2 fitted upright on a base 1 with its opening up, an arm 5 provided to the cylindrical body 2, and the mirror device composed of a discoid mirror 7 supported rotatably on a frame 6 formed at the upper part of the arm 5. One surface 8 of the mirror 7 is a plane mirror and the other surface 9 is a concave mirror. The light 26 of the lamp 3 is transmitted through the film 24 and reflected by the mirror 7, and the image of the film 24 is reflected by the mirror and enlarged by the concave mirror 9, so that even its details can be seen with the eye 27. Consequently, hot air from the lamp does not reach the face because of the reflection of the mirror device and even if a lamp which emits intense light is used, the light is used comfortably and the image is enlarged speedily and easily by the rotation of the mirror.
Patent JP-S61148441-A (JP)
Title: Formation of charge-transfer complex
Inventor: TAKATO TAKAKI
IPC: G03C1/72
Filed: 1984-12-24
Abstract: PURPOSE:To enable the formation of many kinds of charge-transfer complexes with little restriction on the use of anions by mixing a charge donating compound (donor) with photodegradable salts or laminating the donor on the salts and irradiating the mixture or laminate with light. CONSTITUTION:A donor such as tetrathiafluvalene is mixed with photodegradable salts each generating an anion capable of forming a charge- transfer complex with the donor when irradiated with ultraviolet rays or visible light, e.g., a halogen anion, or the donor is laminated on the salts. The mixture or laminate is irradiated with light to form charge-transfer complexes. Since many kinds of anions can be used by this method, when this method is applied to the formation of a resist or the like, the optical or electrical properties of the resist can be changed in a wide range, so this method is very advantageous.
Patent JP-H01113708-A (JP)
Title: Optical multiplexing/demultiplexing module
Inventor: ADACHI AKIHIRO
IPC: G02B6/42
Filed: 1987-10-27
Abstract: PURPOSE:To use a single mode fiber as well as a multimode fiber as the transmission optical fiber by giving the double structure of a core part to be a single mode waveguide and a core part to be a multimode waveguide to the core part of an optical fiber for input/output. CONSTITUTION:The core part of an optical fiber 3 for input/output has the double structure where the core part to be a single mode waveguide 20 and the core part to be a multimode waveguide 21 are formed on the same axis. Three steps of refractive index are given to the refractive index distribution on the end face of the optical fiber 3 to form this core part. In this constitution, the light having a wavelength lambda1 emitted from a light emitting element 1 is efficiently coupled to the single mode waveguide 20, and the light having a wavelength lambda2 propagated in the multimode waveguide 21 is coupled to a photodetector 2. Thus, the single mode fiber as well as the multimode fiber can be used as the transmission optical fiber, and an inconvenience that modules are prepared for them independently of each other in a conventional device is resolved.
Patent JP-S61152838-A (JP)
Title: Device for guiding feed of cop
Inventor: MITSUNOU HIROAKI
IPC: D01H9/14
Filed: 1984-12-21
Abstract: PURPOSE:The titled device capable of preventing waste pulling of yarn from cop, by setting a cop feed guide column opening and closing freely above a stopped tray, and detecting the existence of inserted cop from the slope of a tongue-shaped slanting plate set at the cop feed side of the guide column. CONSTITUTION:A dropped end cop is passed while slanting and retreating the slanting plate 9 by its own weight, inserted into the tray 2 by the guide column 10, and the tip of the slanting plate 9 is lightly brought into contact with the top of the inserted cop. The end yarn 1 a pulled through cutter 8 by the suction nozzle is kept at the tip of the slanting plate 9 and pulling of the end yarn 1a is regulated. The slope of the slanting plate 9 is detected by the microswitch 14.
Patent JP-H08171915-A (JP)
Title: Battery
Inventor: UMEMOTO TERUO
IPC: H01M4/13
Filed: 1995-10-19
Abstract: PURPOSE: To provide the inexpensive battery which is high in electromotive force and energy density, and excellent environmental acceptability by letting the battery be formed out of a positive electrode current collector in a carbon system, and letting compounds having N-F bonds be contained in its positive electrode active material. CONSTITUTION: As material in a carbon system, which can be used as a positive electrode collector, the various kinds of black lead such as natural black lead and the like, graphite such as graphite and the like, and carbon black, carbon fibers, pitch, tar and the like such as accetylene black and the like, can be used. Besides, addition agent such as plasticizer and hardening agent may be applied for a molding purpose as far as it does not impair conductivity. N- fluoropyridinum compounds, N-fluorosulfonamide compounds and the like can be used as a compound high in environmental acceptability, and having N-F bonds. These compounds are stably solid even at high temperatures, and can be commonly used as electrolyte and positive electrode active material, and the battery small in size and simple in structure can thereby be made.
Patent JP-H02116727-A (JP)
Title: Optical fiber temperature sensor
Inventor: MINAGAWA YOSHINOBU
IPC: G01K11/12
Filed: 1988-10-27
Abstract: PURPOSE:To obtain an optical fiber temperature sensor which is easy to make with a smaller size and a heat resistance by using a thin film made of an amorphous Si based material as thermosensitive substance of the optical fiber temperature sensor. CONSTITUTION:A thin film made of an amorphous silicon based material hydrogenated or fluorinated as thermosensitive substance 2 is formed at an end of an optical fiber 1 by CVD, evaporation or the like with a thickness of about 0.05-0.3mum. Moreover, a reflection filter 3 made of Al, Cu, Au or the like is formed on the thermosensitive substance 12. As the thermosensitive substance 2 of the amorphous Si based material is large in absorption on the short wavelength side, even a thin film with a thickness of about 0.1mum can have a larger inclination at an absorption end to allow a greater sensitivity with a limited effect of interference. With the control or the like of the degree of hydrogenation and the thin film, the area of change in reflection factor can match a light source and an element thereby facilitating the designing and building of a measuring system.
Patent JP-2001089610-A (JP)
Title: Polyolefin based resin composition, its film and agricultural film
Inventor: KAWAKAMI SHIGENOBU
IPC: C08J5/18
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide polyolefin based resin compositions capable of stably effecting continuous molding of polyolefin based films which excel in weatherability and can retain blocking resistance and/or sliding properties and, at the same time, have improved yellowing resistance against heat and ultraviolet rays, and films and agricultural films obtained by molding these compositions. SOLUTION: Polyolefin based resin compositions comprise (A) 100 pts.wt. polyolefin based resin, (B) 0.01-1.0 pt.wt. hydrotalcite based compound, (C) 0.01-1.0 pt.wt. salt of a group II metal in the periodic table with a higher fatty acid, (D) 0.02-1.0 pt.wt. hindered amine light stabilizer, and (E) 0.05-3.0 pts.wt. at least one anti-blocking agent selected from aluminosilicates and silica and/or (F) 0.01-0.3 pt.wt. higher fatty acid amide.
Patent JP-2000098185-A (JP)
Title: Optical connector
Inventor: OTSUKA KENICHIRO
IPC: G02B6/40
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector which is good in assembling workability of coated optical fibers to a ferrule and is hardly affected by a use condition. SOLUTION: The optical connector 1 consists of the composition having optical fiber fixing grooves 7 which are formed in mid-way of optical fiber insertion parts 6 extending in a longitudinal direction within a ferrule body part A, optical fiber aligning holes 7A which are formed between the front ends of these optical fiber fixing grooves 7 and optical connection ports 5, built-in fibers 31 which are adhered and fixed within these optical fiber aligning holes and of which the rear ends exist in the optical fiber fixing grooves, a fiber pressing and fixing member 8 which is arranged within the ferrule body and moves vertically by facing the optical fiber fixing grooves, a fiber pressing and fixing member-housing part 10 which exists above the optical fiber fixing grooves and houses the fiber pressing and fixing member,  a spring member 11 which presses the fiber pressing and fixing member to the optical fibers on the optical fiber fixing grooves by energizing the front surface of the fiber pressing and fixing member and a wedge insertion hole 12 which is formed as a spacing between a projecting part 8B extending laterally from the main body part 8A of the fiber pressing and fixing member and the ferrule body part A and is inserted with a wedge part 13 from sideways.
Patent JP-H08137334-A (JP)
Title: Paper detector for electrophotographic device
Inventor: NISHINAKAGAWA KENJI
IPC: H04N1/04
Filed: 1994-11-04
Abstract: PURPOSE: To execute writing in a photoreceptor and the detection of a paper width by one light source and to reduce the cost by providing an optical separation means for dividing optical path of the same light source into an optical path for irradiating the photoreceptor and an optical path for irradiating the paper in the width direction in a paper feeding part, and also providing a means for detecting information on a position in the width direction. CONSTITUTION: Laser beams 13 emitted from semiconductor laser 1 are collimated through a collimator lens 2, and then, the laser beams 13 are alternately transferred by a rotary mirror 3 toward a reflecting plate 4 and a reflecting plate 6. When the rotary mirror 3 faces toward the reflecting plate 4, a photoreceptor drum 5 is scanned with the laser beams 13 functioning as write-in light 13a. On the other hand, when the rotary mirror 3 faces toward the reflecting plate 6, a light transmission plate 8 is scanned in the width direction of a paper 14 with the laser beams 13 functioning as illuminating light for detecting a paper 13b. The direction of the illuminating light 13 projected on the light transmission plate 8 is shifted by a blaze, and the light 13 is totally reflected again and again, thereafter, the light is received by photodetectors 9 and 9.
Patent JP-2001092951-A (JP)
Title: Two-dimensional image reader
Inventor: MORIKAWA SHIGERU
IPC: A61B5/117
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a two-dimensional(2D) image reader with which erroneous reading operation, lowering in detection sensitivity or damage to the device can be prevented by suppressing inter-layer short-circuiting or generation of parasitic capacity caused by a transparent conductive film formed on a photosensor device. SOLUTION: This 2D image reader is constituted by having a photosensor device 100A formed by locating plural W gate type transistors 10F in the shape of matrix on a glass substrate 19, a transparent conductive film 23A formed in a prescribed pattern on the surface of an insulated protecting film formed by covering the W gate type transistor 10F, and a plane light source 30 located on the back side of the photosensor device 100A for irradiating an object to be detected in contact with a detection plane 20a provided on the upper surface side of the photosensor device 100A with uniform light and the transparent conductive film 23A is formed only just above the mutual interval area of the W gate type transistor 10F.
Patent JP-S62132244-A (JP)
Title: Objective lens driving device
Inventor: SATO KAZUHIDE
IPC: G02B7/09
Filed: 1985-12-03
Abstract: PURPOSE:To obtain a driving force with a simple and small shape by facing two permanent magnets to the same pole, arranging one side permanent magnet to the second movable part, fixing other magnet to a base part and arranging the coil to drive the second movable part in a tracking direction. CONSTITUTION:The resiliency between the first permanent magnet 9a and the second permanent magnet 10 and the resiliency between the first permanent magnet 9b and the second permanent magnet 10 are mutually opposite in the direction, the second permanent magnet 10 is fixed, and therefore, the position of the second movable part is determined so that two resiliencies can be balanced. When the second movable part is pushed in the tracking direction, the right and left resiliencies come to be unbalanced, the recovering force occurs and the part returns to an original stable position. When to driving coils 13a and 13b, energizing is executed so that the terminal of the yoke to join with the second permanent magnet 9a can be an S pole, the resiliency with the second magnet 9a is weakened, the resiliency with 9b is strengthened, the tracking driving force to shift the second movable part in the Y direction of an arrow is generated and turning is executed. When the electric current in the reverse direction is flown, the opposite direction is obtained.
Patent JP-H03133529-A (JP)
Title: Method for working end part of steel tube into special shape
Inventor: HIROSHIGE ITSUROU
IPC: B21D41/02
Filed: 1989-10-20
Abstract: PURPOSE:To reduce strain concentration and to prevent the generation of crack and necking by expanding previously a tubular end part into complete roundness and next performing working into a special shape at the time of working the end part of a steel tube into the special shape. CONSTITUTION:A material of steel tube 1 is worked into a shape 2 with expanding work into complete roundness in the 1st process. At that time, periph eral length elongation strain at a prescribed degree in the end part of steel tube is generated. Next, when it is worked into the special shape ( ellipse ) of necessary final shape 3 in the 2nd process, strain concentration is reduced and the maximum strain at the 3a, 3b parts of the strain concentration position becomes the degree of a prescribed proportion and crack and necking are not generated and working is possible. In this way, strain concentration is reduced and the working of the end of steel tube into the necessary special shape can be performed without generating crack and necking the working of the end part of steel tube into the special shape.
Patent JP-H08136223-A (JP)
Title: Method for measuring resin amount in electronic part
Inventor: FUKUNAGA SHIGEKI
IPC: G01B11/02
Filed: 1994-11-07
Abstract: PURPOSE: To measure the amount of light transmitting resin potted in the recess part of an electronic part. CONSTITUTION: Linear laser light 21, which is emitted from a laser projector 20, is cast on a piezoelectric part 1, wherein sealing resin 4 is potted into an opening part 2a. As the sealing resin 4, light transmitting resin such as epoxy resin is used. The image of the linear laser light 21, which has transmitted through the sealing resin 4, is projected on the bottom surface of the opening part 2a of the piezoelectric part. The offset amount of this image and the image of the linear laser light 21, which is projected on an edge part 2b of the opening part, is detected by an image-pickup camera 25. The amount of the sealing resin 4 is obtained by the computation using the method of triangulation in an image processing part based on the detected data.