baber/WOPTO huggingface dataset:
Patent JP-H10133581-A (JP)
Title: Forgery preventive seal
Inventor: TANAKA ISAMU
IPC: G09F3/10
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent an entry item from being altered by providing a coating film for entry items with a hologram or diffraction grating, and forming a colored layer and providing a membrane layer on the reverse surface of the coating film. SOLUTION: A transparent or translucent film of polyethylene terephthalate, etc., is used as the coating film 2 which is fitted covering entry items which need to be prevented from being altered, the hologram or diffraction grating is provided for it, and the transparent or translucent colored layer 3 which is narrower than the entry items is provided on its reverse surface. The colored layer 3 is printed in transparent or translucent white and preferably in a light color since it is made difficult to confirm the entry items in case of a dark color such as black. On the backside of the coating film 2, a membrane layer 5 is so that it is fitted covering the entry items. When this is used for prevention against forgery the coating film 2 is stuck on the top surface of the entry items across the membrane layer.  When this is copied as it is, the entry items become void or unsharp to prevent the forgery.
Patent JP-H09134694-A (JP)
Title: Transmission electron microscope
Inventor: NASU OSAMU
IPC: H01J37/22
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To adjust brightness of an image without changing an irradiating electric current when observational power is changed. SOLUTION: When images by an image pickup means 12 are added according to observational power, an image having desired brightness is obtained without changing a sample irradiating electric current. Addition is performed by elongation of electric charge accumulating time of the image pickup means 12 of addition of images. When addition of images is performed by adjusting the electric charge accumulating time of the image pickup means 12, exposing time T1 at observational power M1 time is changed so as to become [T1 =(M1 /M0 )<2> .T0 ] to exposing time T0 at reference power M0 time. When addition of images is performed by adding the number of images, the addition number (n) is set in [n=(M1 /M0 )<2> ].
Patent JP-H09136062-A (JP)
Title: Can made of aluminum alloy bearing resin coating
Inventor: ISHIGURO EIZO
IPC: C23C22/23
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide cans made of an aluminum alloy bearing a resin coating which has high corrosion resistance, excellent retort-whitening proofness, high adhesion strength to a painting, good slipping property and processibility. SOLUTION: A resin-based coating layer containing a phosphorus compound as a resin component is formed on the surface of a base body of a can made of an Al alloy and in the resin-based coating layer, the content of the resin is controlled to be 3-60mg/m<2> (as carbon) and the content of the phosphorus compound is controlled to be 0.5-15mg/m<2> (as phosphorus), the thickness of the resin coating is controlled to be 3-100nm, and the coating ratio on the surface of the base body of the can is set to be not less than 90%.
Patent JP-S63151818-A (JP)
Inventor: DEEBITSUDO RENOTSUKUSU
IPC: G01D5/50
Filed: 1987-11-19
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-H05262611-A (JP)
Title: Herbicide composition
IPC: A01N47/22
Filed: 1992-10-30
Abstract: PURPOSE:To obtain a herbicide composition showing not only additive effects of individual herbicide but also synergistic effects by blending a specific pyrazolesulfonylurea derivative with one of asulam and sulfamate. CONSTITUTION:A pyrazolesulfonylurea derivative of the formula (A, B and R are lower alkyl; X and Y are lower alkyl or lower alkoxy; Z is N or CH) (e.g. compound wherein A, B, R and X are methyl, Y is OCH3 and Z is CH) is blended with one of asulam, namely methyl-N-(4-aminobenzenesulfonyl) carbamate and sulfamate, namely ammonium sulfamate to give a herbicide composition. The composition is obtained by blending 1 pt.wt. asulam and sulfamate with 0.001-50 pts.wt., preferably 0.001-10 pts.wt. compound of the formula. This composition is capable of selectively and completely control target weeds with a small amount.
Patent JP-H01135069-A (JP)
Title: Manufacture of heterojunction bipolar transistor
Inventor: HAYAMA NOBUYUKI
IPC: H01L21/331
Filed: 1987-11-20
Abstract: PURPOSE:To largely reduce a base-collector junction capacity, a base resistance, a base-collector parasitic capacity by restricting the junction region between a collector layer and a base layer in an intrinsic region by an insulation sidewall, and setting the thickness of the sidewall to a thin value. CONSTITUTION:After a collector layer 12 made of doner-doped N-type GaAs is grown 0.5-1.0mum thick by a molecular beam epitaxial growth method or an organic metal thermal decomposition vapor growth method, etc., on a semi- insulation substrate 1 made of GaAs, a mask 13 made of an insulator, such as SiO2, Si3N4, etc., and having an etching section substantially perpendicular to the substrate is formed. If the mask 13 is composed of the Si3N4 by a film growing method having preferable step coverage, such as a chemical vapor growth method, etc., an SiO2 film is grown on a whole substrate. Then, the SiO2, deposited on the flat part of the substrate is removed by selectively etching by an anisotropic etching method in an etching advancing direction, such as reactive ion etching, etc., in a CF4 gas atmosphere, thereby forming an insulation sidewall 14.
Patent JP-H04167359-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TAKAMI NORIO
IPC: H01M10/052
Filed: 1990-10-30
Abstract: PURPOSE:To heighten the capacity of a nonaqueous electrolyte secondary battery and extend the cycle life of the battery by bringing lithium metal equal to 20 to 150% of the amount of lithium stored in a carbonaceous material into electrical contact with the carbonaceous material, and storing the lithium metal in a container. CONSTITUTION:A negative electrode 6 having a carbonaceous material that stores and releases lithium and a positive electrode 4 made of a compound containing lithium are used. Lithium metal equal to 20 to 150% of the amount of lithium stored in the carbonaceous material is brought into electrical contact with the carbonaceous material and stored in a container 1. Then the amount of lithium which is lost at the early stage of charge and discharge can be supplied and so the capacity of the battery can stably be heightened from the early stage of the cycle of charge and discharge and also the cycle life of the battery can be enhanced.
Patent JP-H03155465-A (JP)
Title: Method for adjusting jet stream of jet type soldering device
Inventor: ABE MASAHIRO
IPC: H05K3/34
Filed: 1989-11-10
Abstract: PURPOSE:To improve the stability of adjustment of jet of molten solder by controlling a pump driving motor based on the data obtained when the jet of a jet type soldering device is brought into contact with a transparent glass plate. CONSTITUTION:A transparent heat resisting glass 11 is brought into contact with the jet stream 4a of the molten solder 4 jetted by a pump from a jet nozzle 3 in the same condition as soldering and the transparent glass 11 is picked up by a camera 12 from the upper part. A contact area between the transparent glass plate 11 and the jet stream 4a is required by a picture processor 13 based on this data, the number of rotation of the pump driving motor 15 is controlled so that this contact area comes in a fixed range to control the height of the jet stream 4a. In this way, the height of the jet stream 4a of the jet type soldering drive can be adjusted automatically, labor saving and stable adjustment can be carried out.
Patent JP-H04165083-A (JP)
Title: Surface treatment of copper and copper alloy
Inventor: YOSHIOKA TAKASHI
IPC: H05K3/28
Filed: 1990-10-29
Abstract: PURPOSE:To form a chemical conversion film having high heat resistance by bringing Cu (alloy) into contact with an aq. soln. contg. a benzimidazole compd. having a prescribed alkyl group and an org. acid as well as Ba ion. CONSTITUTION:The aq. soln. contg. the benzimidazole compd. which has >=3C alkyl group (R1) in at least the 2nd position and is expressed by, for example, the formula, and the org. acid (for example, formic acid, acetic acid, lactic acid, propionic acid, etc.) and >=50ppm Ba ions is prepd. Any of Ba chloride, Ba bromide or Ba hydroxide is used as the supply source for the above- mentioned Ba ions. The surface of the Cu (alloy) is brought into contact with the above-mentioned aq. soln. to form the chemical conversion film.
Patent JP-2000122167-A (JP)
Title: Camera
Inventor: WATARAI KAZUHIKO
IPC: G02B7/02
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a camera which can be stably held in mounting or in photographing even if the camera has a large lens barrel. SOLUTION: This camera is provided with a camera body 20, the lens barrel 40 which holds a lens for photographing inside and projects to the front side of the camera body 20, and a lens supporting part 41 which is provided at the lower part of the lens barrel 40 and whose bottom part 41a is nearly at the same height as the bottom part 20a of the camera body 20.
Patent JP-S62154685-A (JP)
Title: Light source for wavelength multiplex optical communication
Inventor: ASAKURA HIROYUKI
IPC: H01S5/00
Filed: 1985-12-26
Abstract: PURPOSE:To stabilize the oscillation frequency of LD and obtain a light source for wavelength multiplex optical communication with high order multiplexing level by forming an external optical resonator of a particular wavelength to each LD, detecting variation of power of 0th order diffracted light at the flat diffraction lattice and effectuating a negative feedback to the drive circuit of LD. CONSTITUTION:A resonance frequency is varied and the oscillation frequency of LD1 is also varied within the range of gain by changing the position in the plane (x'-y') of reflector 6 at the focal point surface of lens 5. Therefore, if the LD light source which oscillates with a constant wavelength interval is required as the light source for wavelength multiplex optical communication, a plurality of reflectors 6 are arranged at the necessary wavelength positions and moreover the emitting end of optical fiber is scattered for arrangement in the direction of y axis. Thus, while the diffracted light of LD1 is focused through scattering in the direction of y' axis on the focal point surface of condenser lens 5 and overlaps the skirts of spectrum generated by spreading of gain of LD1 is avoided on the focal point surface of lens, 5 the reflectors 6 are bidimensionally arranged on the x'-y' plane to form an external light resonator.
Patent JP-H05109887-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI HIROSHI
IPC: H01L21/76
Filed: 1991-10-15
Abstract: PURPOSE:To provide the manufacturing method, of a semiconductor device, which can prevent a crystal defect from being caused in the semiconductor device by a method wherein a stress caused by an element structure from a damage layer, in a silicon substrate, which is produced by an ion implantation operation is removed. CONSTITUTION:The title manufacture is composed of the following: a process which forms an element isolation insulating film 10 on a silicon substrate 1 in such a way that the surface 14 of the element isolation insulating film 10 is situated on the same plane as the surface 3 of the silicon substrate 1 or on the upper part than the surface 3 of the silicon substrate 1; a process in which high-concentration impurities are ion-implanted; a process in which one part of the insulating film 10 is etched in such a way that the surface 14 of the element isolation insulating film 10 is situated at the lower part of the surface 3 of the silicon substrate 1; and a process in which the impurities are activated and annealed.
Patent JP-H03154944-A (JP)
Title: Data reading processor
Inventor: MITO HIDEKI
IPC: G06F12/00
Filed: 1989-11-14
Abstract: PURPOSE:To process data at a high speed by changing the data if required via a clock signal and instructing the output of a data read signal earlier than the end of the change of data by one clock or more. CONSTITUTION:A data changing part 5 outputs data with no change and synchro nously with a clock signal and then outputs data with change and synchronously with the clock signal at change of data to end the change of data. Under such conditions, the data read signal or data are always held at a signal holding part 3 and a data holding part 4. Thus, the part 5 outputs the data with the next clock signal and at the same time inputs and holds the new data. Therefore the output of data is possible for each clock. As a result, the pulse interval is shortened for the clock signal supplied to a data reading processor. Then the data reading speed is improved.
Patent JP-H04168305-A (JP)
Title: Measuring apparatus for length of cylindrical part
Inventor: ODA JUNICHI
IPC: G01B11/02
Filed: 1990-10-31
Abstract: PURPOSE:To measure the length of a cylindrical part such as a cathode sleeve or the like at high speeds with high accuracy without consuming labor by providing an optical length measuring device which has a measuring optical axis in a direction passing through a V-groove and an opening. CONSTITUTION:A cylindrical part such as cathode sleeves 1, 2 etc. is fed to a V groove 16 of a positioning body 14 from a vibrating part feeder 11. Since the cylindrical part enters the V groove 16, the cylindrical part is naturally positioned in the radial direction. The axial direction of the cylindrical part is parallel to the V groove 16. An optical length measuring device 23 has a measuring optical axis in a direction passing the V groove 16 and an opening 17 at the bottom of the V groove 16 and an opening 17 at the bottom of the V groove 16. The length of the cylindrical part which is set in a fixed posture in the V groove 16 and shuts the opening 17 is measured by the measuring device 23. Thus, it is possible to measure the cylindrical part at high speeds with high accuracy without consuming labor, and moreover, in a non-contacting manner without bringing about deformation of the cylindrical part.
Patent JP-S62155820-A (JP)
Inventor: MORI YOSHITAKA
IPC: A47J37/06
Filed: 1985-12-27
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-H08152219-A (JP)
Title: Absorption type refrigerating machine
Inventor: UCHIMURA MITSUYUKI
IPC: F25B15/00
Filed: 1994-11-29
Abstract: PURPOSE: To stabilize an outlet temperature of cold water by detecting the outlet temperature of the cold water and by continuing a diluting operation until a difference between inlet and outlet temperatures of the cold water becomes a set value. CONSTITUTION: In an absorption type refrigerating machine provided with a control panel 11 controlling a diluting operation on the basis of the temperature of a solution returning from a high-temperature regenerator 5, which is detected by a temperature detector 10, a cold water outlet temperature detector 12 and a circuit for controlling the diluting operation on the basis of an outlet temperature of cold water are added to the control panel 11. The outlet temperature of the cold water is detected by the cold water outlet temperature detector 12 and the diluting operation control to stop a refrigerant pump 7, a solution circulating pump 8 and a solution spray pump 9 is executed after a difference between inlet and outlet temperatures of the cold water (i.e., a capacity) as well as the concentration of the solution in the machine becomes small sufficiently.  Thereby a sudden change in a load on a turbo refrigerating machine at the time when the absorption type refrigerating machine completes dilution and stops completely is prevented and the outlet temperature of the cold water is made stable.
Patent JP-H08151794-A (JP)
Title: Form for placing joint for beam concrete
Inventor: NAMATAME YOSHIAKI
IPC: E04G21/02
Filed: 1994-11-29
Abstract: PURPOSE: To make formation simple with easy stripping ensured, and to make diversion possible by a method wherein beam main reinforcements are taken into notches formed to laterals of metal plate bodies and the inside of a beam form is partitioned with the plate bodies with the beam main reinforcements interposed between each of the plate bodies. CONSTITUTION: Plate bodies 3a-3e are reinforced with angle bars 5 along their longitudinal direction, and parts projecting upward of the bars 5 are made handles 6 and grips 6a are provided, intersecting the handle in T shape, on tops of the handles 6. The plate bodies 3a-3e are inserted, being held at their handles 6, parallel to beam main reinforcements 2, and turned to make the beam main reinforcements 2 caught in notches 4a, 4b. Then, concrete is cast into the beam form and concrete is held with the plate bodies 3a-3e, and leakage of concrete through the notches 4a, 4b can be checked with packings. After concrete is hardened, the plate bodies 3a-3e and the packings are removed, and concrete is placed in joining to other places.
Patent JP-S62154893-A (JP)
Title: Tbc circuit
Inventor: MIZUTA MASASHI
IPC: H04N9/89
Filed: 1985-12-26
Abstract: PURPOSE:To omit a reference oscillator and to remove necessity for synchronously operating a VTR or the like by using a stable burst signal in a chroma signal as a reference for time base processing. CONSTITUTION:A composite output of a VTR 1 is separated into a luminance signal and a chroma signal by an Y/C separating circuit 2 and the jitter of the luminance signal Y is removed by a time base correcting circuit consisting of an A/D converter 6, a memory 7 and a D/A converter 8. On the other hand, the chroma output from the circuit 2 is delayed by a fixed delay circuit 15 by the time base delayed by reading/writing from/in a memory 7 in a luminance system and the time axes (phases) of the luminance signal an the chroma signal are uniformed. The jitter-corrected luminance signal Y and a phase-adjusted chroma signal through the delay circuit 15 are mixed with each other by an Y/C mixer 14 and a composite signal corrected at its time axis is outputted.
Patent JP-H04166602-A (JP)
Title: Baffle plate structure of oil pan
Inventor: YOSHIDA TOMONORI
IPC: F01P3/20
Filed: 1990-10-31
Abstract: PURPOSE:To dispense with a separate oil cooler and relieve the work load to an oil pump by arranging a plate type cooling water guiding means to guide engine cooling water both in the upper part than the oil level in an oil pan and approximately in parallel with the horizontal plane. CONSTITUTION:In a bearing cap 10 arranged in the lower part of a cylinder block 6 of an internal combustion engine 2, the right and left cap cooling water passages 20-1 and 20-2 are formed so as to communicate with the lower edges of the right and left block cooling water passages 16-1 and 16-2 formed in the cylinder block 6, and an oil pan 22 is installed on the lower edge of the bearing cap 10. Here, in the lower part of the bearing cap 10, the right and left baffle and cooler units 26-1 and 26-2 are formed as cooling water guiding means by extending the same lower part approximately in parallel with the oil level F, and an oil dropping hole 28 is formed between these units. Thereby, the oil level F is prevented from being stirred up, and the oil dropping from the upper part can be also received so that the oil can be cooled.
Patent JP-H03153578-A (JP)
Title: Material of brazing jig
Inventor: YAMAKAWA TAKAHIRO
IPC: B23K3/00
Filed: 1989-11-13
Abstract: PURPOSE:To inhibit the damage of a jig by using an aluminous or aluminoussiliceous porous body having a specified relative density, a specified coefft. of thermal expansion and such workability that a proper amt. of turnings is produced at the time of turning with a superhard tip. CONSTITUTION:An aluminous or aluminous-siliceous porous body having such workability that turnings >=90% of which pass through a 200mesh sieve is produced at the time of turning with a superhard tip at 0.5mm notch depth and 30mm/min feed speed, 3X10<-6>-10X10<-6>/ deg.C coefft. of thermal expansion in the temp. range from room temp. to a desired brazing temp. and 40-80% relative density is fired at a prescribed temp. above the brazing temp. and subjected to precision working to obtain a brazing jig having a desired shape.
Patent JP-2001113259-A (JP)
Title: Apparatus for crushing waste gypsum board
Inventor: SHIRAI SHIGEHARU
IPC: B02C4/08
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for crushing a waste gypsum board which prevents the adhesion of gypsum particles to paper pieces and can segregate these surely. SOLUTION: A waste gypsum board W is crushed into pieces by a crushing means A, and the pieces are separated into paper pieces and gypsum particles by a squashing means B. The squashing means B is constituted of squashing rollers 20, 21 in an upper stage and squashing rollers 22, 23 in a lower stage, the rollers 20, 21 which face each other are rotated at different speeds, respectively. The squashing surfaces of the squashing rollers have pyramidal unevenness arranged continuously in the circumferential direction and the rotary shaft direction.
Patent JP-H07196270-A (JP)
Title: Testing device for elevator
Inventor: ERUMINIO GUAITA
IPC: B66B5/12
Filed: 1994-11-29
Abstract: PURPOSE: To provide a simple test device easily handled for a safety test of a hydraulic elevator. CONSTITUTION: This test device facilitates a safety test for an elevator having a slack rope device, and is provided with an attachment strap 2 of a rope 3 engaged with a fastening device 1, a flange 14 located above the fastening device 1 and carried on the attachment strap 2, and a lever system engaged with the flange 14 to prevent correlative movement of the flange 14 and the attachment strap 2. The slack rope device is operated by releasing the engagement of the lever system with the flange 14 using an remote operation.
Patent JP-2000123480-A (JP)
Title: Signal conversion device and signal conversion method
Inventor: KORI TERUHIKO
IPC: G09C5/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To enable surely protecting copyright of a signal to be signal-converted when an input signal is signal-converted and outputted. SOLUTION: In an additional information detecting/discriminating section 4, electronic watermark information and CGMS(copy generation management system) information superimposed and added to an input luminance signal Y and the like are detected, and it is discriminated whether a signal to be converted in a signal conversion section 3 is outputted or not, based on detected additional information. When additional information for prohibiting or limiting duplication is superimposed or added to the input luminance signal Y, a switch circuit 5 for controlling output is turned off, a signal converted in the signal conversion section 3 is prevented from outputting.
Patent JP-H02140735-A (JP)
Title: Screen for displaying image and its manufacture
Inventor: YANAGI HARUYUKI
IPC: G03B21/625
Filed: 1988-11-22
Abstract: PURPOSE:To make plural sheets evenly contact and to constitute a screen where a high-quality image can be obtained by giving initial distortion in a curved surface shape to at least one sheet among plural superposed sheets and superposing and bonding them. CONSTITUTION:A screen 10 consists of two light-transmissive sheets 11 and 12 whose light incident sides are flat surfaces 11a and 12a and which have Fresnel lens surfaces 11b and 12b on the light outgoing side thereof and a diffusion sheet 13 having a diffusion layer 13a. The light-transmissive sheet 11 has the columnar surface shaped distortion delta11 in an initial state before it is fitted and the distortion direction thereof has curvature in the direction of the long side l1 of the sheet 11. Moreover, the initial distortion is given to the other light-transmissive sheet 12 and the diffusion sheet 13 so that they have the convex curved surface oppositely to the sheet 11. Thus, the plural sheets are more closely superposed and the high-quality image is accomplished by the screen consisting of such sheets.