baber/WOPTO huggingface dataset:
Patent JP-H08153151-A (JP)
Title: Optical reader
Inventor: MOCHIZUKI KUNIHIRO
IPC: G06K7/10
Filed: 1994-11-28
Abstract: PURPOSE: To fit a light source and a lens for converging the light of the light source on a read part in the best position relation without previously making them a unit. CONSTITUTION: A projection piece part 27 for receiving the substrate 17 is provided on an upper divided case 13, and fitting grooves 31 and 31 in which both the top and bottom end parts of the plate-shaped main part 18a of the lens 18 are fitted are formed in both divided cases 12 and 13. A cut part 24 is formed in the upper edge part of the substrate 17 and a projection part 26 which engages with the cut part 24 is projected from the lens 18. Then, the upper divided case 13 is mounted upside down on a work bench and the substrate 17, lens 18, and lower divided case 3 are incorporated in the upper divided case 12 in this order.  Consequently, while the lens 18 is fitted so that both the top and bottom edge parts of the plate-shaped main part 18a are fitted in the fitting grooves 31 and 31, the lens 18 presses the substrate 17 against the projection part 27 and the projection part 26 engages with the cut part 24, thereby suppressing the vertical and horizontal motion of the substrate 17.
Patent JP-H03155485-A (JP)
Title: System for setting laser beam machining condition
Inventor: ABE SHIROKI
IPC: B23K26/00
Filed: 1989-11-10
Abstract: PURPOSE:To enable high accurate machining without forming round at an edge part by automatically adding an automatic deceleration command cord to a first interpolation command constituting the edge part. CONSTITUTION:CNC data in the previous block stored in a CNC data buffer are investigated, and in the cases the interpolation command between an input data and the previous block is straight line-straight line (6-4), straight line-arc line or arc line- straight line (6-5) and arc line-arc line (6-6), check whether this position is the edge part or not, is executed. In the case of the straight line-straight line (6-7), and in the case these are not the same straight line, this is made to the edge part. In the case of the straight line-arc line or the arc line-straight line (6-8) and in the case these are not the corner R, this is made to the edge part. In the case of the arc line-arc line or the arc line-straight line (6-8), and in the case these are not the corner R, this is made to the edge part. In the case of the arc line-arc line (6-9), too, and in the case these are not the corner R, this is made to the edge part. In the case of deciding that this position is the edge part after the above checking of (6-9), the automatic deceleration command cord is added to the previous block. After that, machining condition is added to the previous block, and the data are inputted into an outer storing device.
Patent JP-H11132856-A (JP)
Title: Thermal-type infrared ray detection element, its manufacturing, and infrared ray image pick-up system and device
Inventor: OKUYAMA MASANORI
IPC: G01J5/34
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent an infrared ray image from becoming blurred and to miniaturize a system and a device, make it two-dimensional, and improve its resolution by miniaturizing an element and forming a light reception electrode and a compensation electrode so that a thermal crosstalk can be suppressed. SOLUTION: A compensation electrode 44, a dielectric film 45 where polarization is generated due to the reception of infrared rays, a counter electrode 46, a dielectric film 47 with the same material, film thickness, and area as those of the dielectric film 45, and a light reception electrode 48 are successively laminated, via an insulation film 43, on an air gap 42 provided on a silicon semiconductor substrate 41 where the insulation film 43 is formed. Infrared rays can enter from an upper part in the dielectric film 47. On the other hand, infrared rays from an upper part cannot enter in the dielectric film 45. The configuration compensates for output from each light reception electrode 48 due to output from the corresponding compensation electrode 44 when infrared rays enter each light reception electrode 48.
Patent JP-H03155022-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: OKUDA HIROSHI
IPC: H01J9/22
Filed: 1989-11-10
Abstract: PURPOSE:To improve the quality of a phosphor surface and prevent luminance brightness from deteriorating over a long period of time by washing a face plate inner surface before proceeding to filming. CONSTITUTION:A specified amount of pure water is poured (15) into a glass bulb subjected to drying (5) so that a phosphor surface including water glass on a face plate inner surface is completely immersed in the water. After letting the glass bulb stand still (16) under this condition for a specified period of time, the pure water is completely discharged (17) out of the glass bulb, followed by the processes of rewetting (6), shaking (7), filming (8), etc. Alkali metal such as calcium contained in the water glass and considered to be the cause of stain, discoloration, or deterioration in luminance brightness of the phosphor surface is washed away as hydroxide off the phosphor surface. This enables to improve the quality of the phosphor surface and the luminance brightness is prevented from deteriorating over a long period time.
Patent JP-H04168102-A (JP)
Title: Resin composition for precision processing and processing
Inventor: MATSUMOTO TAKEO
IPC: C08F2/48
Filed: 1990-11-01
Abstract: PURPOSE:To obtain the title composition useful for precision processing of semiconductor wafer, etc., having excellent moldability by blending a raw material component comprising a polymerizable unsaturated monomer with a specific filler and silica fine particles in a specific ratio with a given amount of an initiator to photosensitize with light rays at wavelength in a specific range. CONSTITUTION:100 pts.wt. raw material component containing 10-70wt.% polymerizable unsaturated monomer such as methyl (meth)acrylate, 10-70 organic filler such as a crosslinked polymer obtained by copolymerizing methyl (meth) acrylate with divinylbenzene and 5-40wt.% silica fine particles is blended with 0.01-10 pts.wt. initiator such as benzoin ether derivative to photosensitize with light rays at 380-600nm wavelength to give the objective composition. A material to be processed can be fixed by light irradiation using the composition.
Patent JP-H07113600-A (JP)
Title: Artificial soil to be mixed with 'azuchi' soil
Inventor: HONMA MITSUO
IPC: F41J1/10
Filed: 1993-10-18
Abstract: PURPOSE:To make an early preparation of 'Azuchi' soil prior to the construction of an archery exercise hall unnecessary and the provision of an additional ground level raising almost unnecessary by using a granular material of a porous calcium silicate hydrate a soil to be mixed. CONSTITUTION:'Azuchi' soil is obtained by mixing sandy soil with a granular substance of porous calcium silicate hydrate. The porous calcium silicate hydrate is produced in such way that a water slurry of a raw material consisting of a siliceous raw material, a limy raw material and cement is mixed with a very small quantity of aluminum powder and the mixture obtained is cured with steam under high-temperature and high-pressure after foamed and set. A hydrate granular material is produced by crushing the cured material and its maximum particle size is preferably limited to a size of particle which passes through a sieve with meshes of 10mm. Since the granular material is composed of inorganic substances, unlike sawdust, decomposition process is unnecessary. Therefore, the 'Azuchi' soil can be prepared at the same time of construction of an archery exercise hall. In addition, as the granular material does not decompose, it is not required to provide an additional ground level raising.
Patent JP-H05170790-A (JP)
Title: Production of catecholestrogen
Inventor: SUZUKI TATSUHIKO
IPC: C07J75/00
Filed: 1991-10-15
Abstract: PURPOSE:To obtain a catecholestrogen industrially and advantageously by subjecting estrogen 3-acetate to Fries rearrangement, then converting 2-acetyl to hydroxyl and optionally hydrolyzing. CONSTITUTION:A compound of formula I (R1 is acetyloxy; R2 is H, ethynyl or R1 and R2 show 0 together; R3 is H or acetyloxy) is subjected to Fries rearrangement to give 2-acetyl-3-hydroxy-estrogen of formula II, which is subjected to Dakin reaction in an alkali range of pH 11-13 so that acetyl at the 2-position is converted to hydroxyl to give a compound of formula III. When acetyloxy exists at the 16- or the 17-position or both the 16- and the 17-positions in the compound of formula III, the compound is optionally hydrolyzed and acetyloxy is converted to hydroxyl to give the objective catecholestrogen such as 2- hydroxy-estradiol.
Patent JP-2000118287-A (JP)
Title: Loading/unloading device
Inventor: TANAKA MITSUHIRO
IPC: B60P1/48
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a loading/unloading device capable of reducing a burden on a worker and realizing safe work when a heavy article to be loaded, such as an LPG cylinder, is loaded on or unloaded from a vehicle. SOLUTION: A cylinder bracket 13 is supported so as to slide and rotate by one end 18 in a pair of rails 15 fixed to the rear part of a vehicle. A handle part 22 is provided in the rear end of the cylinder bracket, and in the vicinity of the front end of the same bracket, a roller 27 engaged with the rails to become a rotational center for the bracket is provided. Further, in front of the roller, a balance weight part 29 is provided to reduce a force applied to the handle part when the bracket is moved.
Patent JP-H05201731-A (JP)
Title: Hyperfine particle low resistant tin dope indium oxide powder and production thereof
Inventor: HAYASHI TOSHIHARU
IPC: H01B1/00
Filed: 1991-10-15
Abstract: PURPOSE:To provide hyperfine particle low resistant tin dope indium oxide powder and production thereof. CONSTITUTION:Mixed water solution of indium chloride and tin chloride and ammonium carbonate are mixed to coprecipitate hydroxides of indium and tin at 5-95 deg.C under the conditions that the final pH is 2-8 and the precipitate is heat-decomposed, causing hyperfine particle low resistant tin dope indium oxide powder (ITO powder) having 0.005-0.3 Sn/In composition ratio >=10m<2>/g specific surface area (BET value), <=70OMEGAcm specific resistance, <=0.1% impurity chlorine, <=10ppm impurity sodium and potassium and <=10ppm free indium and tin. Since the ITO powder is hyperfine particles of <=0.08mum particle diameter, preferably of <=0.03mum and has high conductivity of <=70OMEGAcm, preferably of <=15OMEGAcm, resin or coating material where the powder is dispersed has excellent transparency and conductivity to get resin or a conductive coated film without deterioration with the elapse of time such as discoloration.
Patent JP-S62151747-A (JP)
Title: Determination of electron conductivity parameter and hole conductivity parameter of solid electrolyte
Inventor: SASABE MINORU
IPC: G01N27/04
Filed: 1985-12-26
Abstract: PURPOSE:To permit the incorporation of a solid electrolyte into an oxygen concn. sensor without injuring said electrolyte by putting the solid electrolyte into a high temp. gaseous phase to change the partial pressure of oxygen and measuring electrical conductivity then calculating an electron conductivity parameter and hole conductivity parameter. CONSTITUTION:The solid electrolyte 11 as a sample is supported by a supporting pipe 13 and a thermocouple 12 is supported. An oxygen concn. cell 15 and a thermocouple 16 are provided. Gaseous nitrogen and oxygen as an impurity are put into the gas inlet of a mullite chamber 17 to change the partial pressure of oxygen. The partial pressure of oxygen is then measured with the oxygen concn. cell 15. The solid electrolyte 11 is thereupon maintained at the specified high temp. and the electrical conductivity thereof is measured under the various partial pressures of oxygen. The electron conductivity parameter and hole conductivity parameter are calculated by the prescribed equation from the conductivity of the solid electrolyte 11 obtd. in the above-mentioned manner. Since the solid electrolyte is put into the high temp. gaseous phase and the conductivity thereof is measured by changing the partial pressure of oxygen, the conductivity parameter thereof is known by each piece without injuring the electrolyte and the incorporation of the solid electrolyte into the oxygen concn. sensor is made possible.
Patent JP-H10143659-A (JP)
Title: Object detector
Inventor: YAMAGUCHI HIROYOSHI
IPC: G06T7/00
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To easily discriminate a traveling lane from an obstacle in a distance image even when an moving body during traveling is inclined by operating a pixel group that corresponds to a plane based on created three-dimensional distribution and making a pixel group which is prescribed height or more as a detection object based on the plane as a reference. SOLUTION: A distance image generating part 2 measures the distance from the reference position on a moving body to an obstacle on a traveling road surface of the moving body and generates the distance image of the traveling road surface and the obstacle. A coordinate transforming part 3 operates three- dimensional coordinate position data in each pixel based on two-dimensional position data in each pixel of the distance image and distance data from a reference position in each pixel and generates three-dimensional coordinate position distribution of each pixel. A ground surface detecting part 4 calculates a pixel group that corresponds to a traveling road surface with an arithmetic based on the three-dimensional coordinate position distribution and specifies and detects a traveling road surface (ground surface).  An obstacle detecting part 5 detects a pixel group which is prescribed height or higher as an obstacle based on the detected traveling road surface as a reference.
Patent JP-S62151283-A (JP)
Title: Seam tracker for electron beam welding machine
Inventor: TSUKAMOTO SEIICHI
IPC: B23K15/00
Filed: 1985-12-26
Abstract: PURPOSE:To increase a reliability and welding speed by controlling the welding beam direction by using a deflecting coil base on the quantity of the reflecting electron of a beam and the driving of each axis of X, Y table which places the body to be welded. CONSTITUTION:An amplifier 101 makes to hold the H axis of a deflecting coil vertically to the tangent line direction of the welding progress all the time by turning a motor 100 by receiving the angular signal 75 in the tangent direction of the welding progress. In this way, the electron beam 1 can be controlled so as to follow up a junction line 52 all the time. The junction part can be welded with good accuracy by using this method and the welding speed can be increased as well.
Patent JP-2000118109-A (JP)
Title: Stamp material and method for forming stamp using it
Inventor: HIRANO KOICHI
IPC: B41K1/50
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To improve operability, and to eliminate an engraving fault or a seal shadow fault or a restriction or the like of selecting member by fusion bonding a film member having a higher softening point than that of a stamp material onto a surface of the material having open cell foams. SOLUTION: The stamp material 41 having open cell foams and using a foamed polyethylene [softening point: about 40 to 50 deg.C (thermal deformation temperature  deg.C (18.5 kg/cm2) ASTM testing method D648.)] having a thickness of 1.6 mm is obtained by setting a film member 42 made of a polyethylene terephthalate (softening point: about 240 deg.C) having a thickness of 50 μm and coated with a heater containing carbon black onto a press for mounting a hot pressing die. Its press contact temperature is preferably set to a range of about 160 to 200 deg.C. An overall periphery of an edge is brought into pressure contact for about 1 sec of a holding time at about 190 deg.C of the pressure contact temperature by considering productivity to obtain a stamp material B. Its fusion bondability and side sealability are all good.
Patent JP-S62151968-A (JP)
Title: Microcomputer
Inventor: KANAI TETSUO
IPC: G06F12/06
Filed: 1985-12-25
Abstract: PURPOSE:To attain the program development with a small labor and to constitute a system with low-cost by making an optional program memory space into a built-in program memory among all program memory spaces to which a microcomputer can access. CONSTITUTION:When the built-in program memory space is set to f1 and SWS1 and S3 are turned ON on code mask data beforehand, and address signals e0-e13 are at the section of 0000HOFFFH, a control signal (b) comes to be '1'. In the same way, a memory space f3 is made into a built-in program memory space, the S2 and S3 are turned ON at the time of f2, S1 and S4 are turned ON at the time of f4, S2 and S4 are turned ON, then, respective memory spaces can be freely selected s the built-in program memory space.
Patent JP-H10292735-A (JP)
Title: Construction of window frame portion
Inventor: SAKATA YOSHIO
IPC: E06B1/62
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent the ingress of rain water. SOLUTION: This construction of window frame portion has a frame 11 on the inner surface at a lower portion of an exterior wall 1, a lintel 2 is provided at the inner side of the frame 11, a window frame 3 is provided below the exterior wall 1, a central portion 41 of a flashing sheet 4 formed almost to a Z section is provided between the lower portion of the exterior wall 1 and the upper portion of the window frame 3 in the exterior wall 1, a rising portion 42 of the flashing sheet 4 is inserted between the inner surface of the frame 11 and exterior surface of the lintel 2, and a drip portion 43 of the flashing sheet 4 is attached to the outer surface of the window frame 3 through a packing 44. A spacer 5 is placed between the lower end portion of the exterior wall 1 and the central portion 41 of the flashing sheet 4.
Patent JP-H07124470-A (JP)
Title: Molded adsorbent
Inventor: HAYASHI TAKAFUMI
IPC: B01J20/20
Filed: 1993-10-30
Abstract: PURPOSE:To obtain a molded adsorbent making use of merits of a hot-melt synthetic resin used as a binder, high in strength before drying and dry strength in the production process of a molding and excellent in dimensional stability. CONSTITUTION:The molded adsorbent molded by mainly using activated carbon contains 0.3-10wt.% pulp like or fibril like aramid fiber as the binder per total weight of the components of the molded adsorbent except total binder and 2-10wt.% polyethylene having a lower m.p. than the m.p. or thermal decomposition starting temp. of the aramid fiber, and the activated carbon is bonded by the entanglement of the pulp like or fibril like aramid fiber and the melting of the polyethylene.
Patent JP-H04167175-A (JP)
Title: Machine translator
Inventor: NOGAMI HIROYASU
IPC: G06F17/27
Filed: 1990-10-31
Abstract: PURPOSE:To automatically analyze only syntax used in the document of a user and to efficiently perform automatic translation by providing a function to select the presence/absence of appearance of every kind of syntax in a form easy to understand by a user oneself. CONSTITUTION:The syntax appearing in the document of the user is designated by the user by using an analysis grammar rule use designation means 10, and when the translation processing of an original text is executed by using the content of a translation dictionary part 6 at a translation processing part 5, analysis processing is performed by using an analysis grammar rule. As the result of translation, an obtained translation text is stored in a translation text storage part 3, and also, the original text and the translation text are displayed on a display part 8. Furthermore, the edit processing of the original text or the translation text displayed on the display part 8 is performed corresponding to the operation of an edit key or a cursor key by a translation edit part 4 at need. Thereby, the automatic translation can be efficiently performed.
Patent JP-H06151599-A (JP)
Title: Semiconductor integrated circuit
Inventor: NOGAMI KAZUTAKA
IPC: H01L27/118
Filed: 1992-11-02
Abstract: PURPOSE:To provide a semiconductor integrated circuit that a manufacturing yield is enhanced and manufacturing cost is reduced. CONSTITUTION:This embodiment comprises a plurality of circuit blocks 110 to 112 forming a logical circuit; at least one spare circuit block 112 forming a logical circuit and using as a spare; and a wire group forming a wire for connecting among the circuit blocks 110 to 112; a wire 121 for connecting among the wires; and a wire 121 for connecting between the wire and the spare circuit block 112. Further, this embodiment comprises a wire for connecting between the spare circuit block 112 and the circuit blocks 110 to 112; a spare wire group forming a wire for connecting among the wires; at least one of connecting means 131, 132 provided among the wires in the wire group and switching between conductive and non-conductive conditions by a program; and at least one spare connecting means 133 provided among the wires in the spare wire group and switching between the conductive and non-conductive conditions by a program.
Patent JP-H02141734-A (JP)
Title: Camera used for film and still video
Inventor: AKIMA HISASHI
IPC: G03B19/00
Filed: 1988-11-24
Abstract: PURPOSE:To perform excellent automatic focusing in both a film photographing system and a still photographing system by setting the moving amount of a photographic lens according to the information of switching and selecting a film photographing mode and/or a still photographing mode and information on a distance to an object. CONSTITUTION:In a film photographing mode, a film detection switch 13 detects that a film 3 is loaded and range-finding information from a range-finding module 9 is selected by a selection switch 10. A control unit 11 in which mea sured information is inputted controls to drive an actuator 14 in accordance with previously set sequence to move a focusing lens system 1a, so that an optical image in focus is formed on a film loaded surface phi1. Meanwhile, at the time of performing still video photographing by a CCD 6, the film detection switch 13 detects that the film 3 is not loaded and the range-finding information from a range-finding calculation circuit 12 is selected by the selection switch 10. The control unit 11 shifts a focal point to a light receiving surface phi2. Thus, automatic focusing is performed both at the time of film photographing and at the time of still video photographing.
Patent JP-S63148448-A (JP)
Title: Magneto-optical head device
Inventor: YAMANAKA YUTAKA
IPC: G11B7/135
Filed: 1986-12-12
Abstract: PURPOSE:To obtain a compact magneto-optical head device by using a thin film waveguide element containing a grating coupler which leads only the polar ized component of a specific direction among those reflected beams received from an optical system and a recording medium to a thin film waveguide path and a photodetector which detects the quantity of reflected light of the recording medium connected to the thin film waveguide path. CONSTITUTION:The magneto-optical head device consists of a semiconductor laser 1, a collimator lens 2, a beam splitter 3, a capacitor lens 4, a thin film waveguide element 6 containing a grating coupler 10 which leads only the polar ized component of a specific direction to a thin film waveguide path 9, a photo detector 7 connected to the end face of the path 9, and an error detecting optical system 8. The light emitted from the laser 1 is converged on a recording medi um 5 in the form of a minute spot via the lenses 2 and 4. Only a specific polar ized component is led to the path 9 by the coupler 10 out of the reflected light received from the medium 5. Then the light emitted through the end face is detected by the photodetector 7. While the light separated by the splitter 3 is led to the system 8. In such a constitution, a compact magneto-optical head device is obtained.