baber/WOPTO huggingface dataset:
Patent JP-H10221573-A (JP)
Title: Coupling structure between optical fiber and light receiver element
Inventor: KOIKE YASUHIRO
IPC: G02B6/26
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To minimize the coupling loss even in a case of an optical fiber having a large core diameter by interposing an optical guide body, which has an optical guide path surrounded with a reflecting surface of high reflectivity, between the optical fiber and the light receiver element. SOLUTION: An optical guide body 1 is formed into a tapered, hollow, cylindrical shape getting narrower toward the tip using, for example, a metal material and a plastic material. The internal circumferential face for surrounding an optical guide path 2 therein is turned into a silver surfacing by being treated its surface by silver and aluminium so as to become a reflecting surface 3 having high reflectivity. This optical guide body 1 is closely interposed between an optical fiber 4 and an light receiver element 5. That is to say, the large-diameter side of the optical guide path 2 is brought in close contact with an outgoing end of the optical fiber 4 and the small- diameter side of the optical guide path 2 is brought in close contact with the light receiver surface of the light receiver element 5 so as to be interposed between the optical fiber 4 and the light receiver element 5.  The light outgoing from the optical fiber 4 is incident in the optical guide path 2 of the optical guide body 1 and in the optical guide path 2, the light is collectively guided to the light receiver element 5 by repetition of the reflection of the reflecting surface 3 having high reflectivity.
Patent JP-H0228758-A (JP)
Title: Editing of document
Inventor: BAABARA EE BAAKAA
IPC: G06F17/24
Filed: 1989-02-07
Abstract: PURPOSE: To independently prepare, process and store the respective elements of a layout, logic and data and to independently incorporate them in the combinations of one or more documents by preparing the hierarchical library of the elements. CONSTITUTION: In the library of the elements for defining the document 10, the document 10 cites the other document 12, a page 14, the page 16 and style elements 18 and 20 and the page 14 cites objects 22 and 24 and a style 28. Further, the object cites the object 30 and the styles 32 and 34. Then, the document is defined as a state level 1 for instance, the page 14 is defined as the state level 2, the object 24 is defined as the state level 3 and definition is subsequently made similarly. Thus, the element of the layout, a logic element and a data element are independently prepared, processed and stored and the elements are independently incorporated in the various combinations of one or more documents.
Patent JP-H08280611-A (JP)
Title: Electronic endoscope apparatus
Inventor: SHIBANUMA HIROYUKI
IPC: A61B1/04
Filed: 1996-02-14
Abstract: PURPOSE: To provide an electronic endoscope apparatus which enables correcting of propagation delay time of an image pickup signal properly despite a distance to a control unit form a solid image sensor. CONSTITUTION: This apparatus is constituted of a CCD 3 to obtain an image pickup signal by photographing the inside of a lumen, a CCD drive pulse generating section 7 to drive the CCD 3 by supplying a drive pulse, a reflected wave extracting part 9 to extract the reflected wave of the drive pulse and a signal processing means to perform a specified signal processing of the image pickup signal based on the reflected wave.
Patent JP-S60172519-A (JP)
Inventor: SUTEIIBU EI KOBATSUKUSU
IPC: B29L23/00
Filed: 1984-02-15
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-S63195596-A (JP)
Inventor: FUJINUMA TADASHI
IPC: G21F3/02
Filed: 1987-02-07
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-S56122955-A (JP)
Title: Rotatable defectoscope
Inventor: KONDOU HIROAKI
IPC: G01N29/265
Filed: 1980-03-04
Abstract: PURPOSE:To detect the flaw of the welded part and the flaw of the base material part independently of each other, by masking flaw detection data of one of the welded part and the base material part. CONSTITUTION:Flaw detection signal 20 obtained by probe 5 which rotates around steel pipe 3 is amplified by transmission/receiving unit 11 and is used for flaw decision by gate processing unit 13. Following signal 21 from welded part following mechanism 7 is converted to signal 25 which can correspond to the circumferential position of the pipe. Rotation detector 6 equipped on rotary flaw detecting dolly 4 generates one pulse signal 22 for every one rotation of the probe 5, and this signal is sent to circumference tracking unit 15 of the pipe and is converted to an n-fold pulse to obtain circumference divisional position signal 26 of the pipe. Circumference masking unit 16 of the pipe processes output flaw signal 27 by the combination of welded part following signal 25 and circumference divisional position signal 26 of the pipe to mask the flaw detection result of one of the welded part and the base material part.
Patent JP-H06240450-A (JP)
Title: Titanium nitride coating film excellent in corrosion resistance and adhesion, and formation thereof
Inventor: SATO HIROSHI
IPC: C23C14/06
Filed: 1993-02-16
Abstract: PURPOSE:To form a titanium nitride coating film excellent in corrosion resistance and adhesion by using essentially sputtering method with a titanium nitride target. CONSTITUTION:When a titanium nitride coating film is formed on the surface of a substrate made of a metallic material by applying sputtering method with a titanium nitride target, operation is carried out while intermittently or continuously varying the pressure of gaseous Ar in the atmosphere so that the concn. of nitrogen in the coating film is intermittently or continuously increased from the innermost part toward the outermost surface. The objective titanium nitride coating film is formed.
Patent JP-S58193454-A (JP)
Inventor: DEBUITSUDO SHII UEEBA
IPC: F02M7/00
Filed: 1983-02-22
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-H05246426-A (JP)
Title: Storage case for wrapping film
Inventor: OKETANI ISAO
IPC: B65D5/72
Filed: 1993-01-25
Abstract: PURPOSE:To pull out wrapping film from its storage case, spread it out into a plane condition and cut off the film as-spread by a light force. CONSTITUTION:Wrapping film W is pulled out from its storage case body 11 through a gap between a front side plate 18 and a covering piece 15 and spread out horizontally, the covering plate 15 is pressed with the thumb of the left hand and the wrapping film W is pulled to be tensioned in the horizontal direction. In this way the wrapping film W is cut at its intermediate part in the lateral direction by the saw-toothed edge formed along the edge of a projecting piece 15a as in the form of a trapezoid provided at the nearly central part of the covering piece 15. The wrapping film W is thereafter further pulled horizontally to allow the cut to progress widthwise and the film is cut off by a light force. Since the wrapping film W is cut off neatly in a flatly spread condition, the film as-spread can be placed gently over an article to be wrapped.
Patent JP-2000221458-A (JP)
Title: Production of waveguide type optical device
Inventor: RANGARAAJU MADABUSHI
IPC: G02F1/035
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a waveguide type optical device without damaging the waveguide formed on a crystal substrate or the substrate surface on the periphery of the waveguide. SOLUTION: This process consists in producing the waveguide type optical device of transverse electric field electrode constitution which has an optical waveguide part on the surface of the crystal substrate, is formed with transparent electrode films on both sides of the optical waveguide part or is formed with buffer films and is further formed with metallic films on these buffer films. In this process for producing the waveguide type optical device, the optical waveguide part formed on the surface of the crystal substrate is selectively protected by protective films and thereafter, the transparent electrode films or buffer films are formed by a sputtering method on the surface of the crystal substrate.
Patent JP-2000228362-A (JP)
Title: Gas inlet pipe and thin-film growing apparatus
Inventor: TAKEISHI HIDEMI
IPC: C30B35/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a plurality of sufficient flat laminar flows, using a small quantity of raw gas flow by providing a gas inlet pipe capable of sufficiently lowering the height of openings in a plurality of gas exhaust ports and thinning a partition panel, without deformation or shift in the partition panel and a sidewall. SOLUTION: In a gas inlet pipe 11, a plurality of gas passages 10a and 10b are laminated which extend from gas inlet ports 17a and 17b positioned at one end of a hollow body to gas exhaust ports 16a and 16b positioned at the other end of the hollow body, and a plurality of the gas passages 10a and 10b are formed as spaces surrounded and formed by a upper metallic plate 12 and a bottom metallic plate 13, a plurality of metallic sidewalls 14a and 14b placed between the upper plate 12 and the bottom plate 13, and a metallic partition plate 15 placed between the sidewalls 14a and 14b.
Patent JP-S59155470-A (JP)
Title: Resin composition for thermosetting paint
Inventor: TOMINAGA AKIRA
IPC: C08G59/14
Filed: 1983-02-23
Abstract: PURPOSE:To provide the titled compsn. suitable for use in cathodic electrodeposition coating, containing, as a film-forming binder, a resin obtd. by introducing a beta-hydroxyalkylcarbamate group through a tert. amino group into a base resin. CONSTITUTION:A resin contg. an average of at least two functional groups of the formula [wherein X is N-R1 (wherein R1 is a 1-12C aliph. hydrocarbon group), tert. nitrogen atom; R2 is a 1-18C aliph. hydrocarbon group which may be substituted with a hydroxyl and/or ether group, and R2 may be combined with R1; R3 is H, a hydrocarbon group; R4 is H, a 1-24C hydrocarbon group] is incorporated as a film-forming binder. This resin, a hardener such as lead naphthenate, a resin contg. at least two aliph. primary or secondary amino groups, a pigment such as titanium white, etc. are blended together to obtain a thermosetting paint resin compsn.
Patent JP-H0372678-A (JP)
Title: Semiconductor device
Inventor: OKAWA KAZUHIKO
IPC: H01L27/088
Filed: 1990-02-07
Abstract: PURPOSE:To complete a wiring layout of cross connection between adjacent gates by using only a first layer wiring of short distance, by a method wherein the gate terminal leading-out part of a first insulated gate type field effect transistor is constituted in such a shape and area as provided with a first wiring contact region and a second wiring contact region. CONSTITUTION:Each of the polysilicon gates 14P, 15P are constituted of the following; a narrow width type gate electrode part (g) having effectively a 4-grids length, and gate terminal leading-out parts T1, T2 having about 1-grid areas of approximate square connected with both ends of said part (g). These gate terminal leading-out parts T1, T2 have areas capable of wire coating via a single contact hole for single wiring connection position, i.e., ohmic contact. By using only a first layer Al wiring without using a second layer A (wiring, mutual connection is enabled, in a space of 3 grids in the X-direction and 2 grids in the Y-direction formed by a first wiring connection position t1, and a first wiring connection position t1 of the terminal leading-out part T1' of a gate 14N.
Patent JP-S62186942-A (JP)
Title: Deoxidizer
Inventor: INAMI MITSURU
IPC: A23L3/3436
Filed: 1986-02-13
Abstract: PURPOSE:To reduce the generation of aldehydes when the titled deoxidizer is jointly used with an alcoholic food preserving agent by mixing an iron component having deoxidizing capability and a polyamino acid or a polymer contg. an amino acid to prepare the deoxidizer. CONSTITUTION:An iron component having deoxidizing capability and a polyamino acid or a polymer contg. an amino acid are mixed, and the mixture is enclosed in a gas-permeable bag to prepare the deoxidizer. The deoxidizer is composed of 100pts.wt. iron component having deoxidizing capability and >=0.2pt.wt., preferably 1-20pts.wt., on a dry weight basis of the polyamino acid or the polymer contg. an amino acid. Reduced iron powder, electrolytic iron powder, sprayed iron powder, etc., are appropriately used as the iron component having deoxidizing capability. Polysaccharides consisting of amino acids such as chitin and chitosan can be exemplified as the polymer contg. an amino acid.
Patent JP-S56125848-A (JP)
Title: Surface treatment of semiconductor
Inventor: IWAMATSU SEIICHI
IPC: H01L21/322
Filed: 1980-03-07
Abstract: PURPOSE:To decrease an interface level density existing on the interface and form an stabilized and excellent semiconductor device by a method wherein an ion-injection of Mg, Ca, Ti or Zn is applied to the interface of an insulating film formed on the semiconductor substrate surface and the semiconductor substrate. CONSTITUTION:An SiO2 film and an Si3N4 film are selectively formed on the P type Si substrate 1 and heat-treated in an oxidation atmosphere to form a field oxidation film 4, and then, the surface covered with the oxidation film or the like is slightly oxidized to form a thin (e.g. 500-1,000Angstrom ) SiO2 film and then, at least one element picked out of the Mg, Ca, Ti and Zn is ion-implanted into the interface of the substrate 1 and the SiO2 films 4, 5 to form an ion-implanted region 6 and then anealed. Whereby the interface level density on the semiconductor surface to be formed with channels thereon is made zero to enable the semiconductor device of MOSIC excellent in characteristic.
Patent JP-S60171505-A (JP)
Title: Control system of machine control program for numerical control system
Inventor: SHIMA ATSUSHI
IPC: G05B19/4155
Filed: 1984-02-16
Abstract: PURPOSE:To improve the control efficiency for machine control programs within a system by providing a group control table in order to control a series of programs needed for processing of a prescribed work in the form of groups. CONSTITUTION:A program group number part 24 is provided in addition to a program number part 20 and a program pointer part 21 which are used for a conventional program control method. A program editing protection key part 23 functions as a data part which decides whether or not the change is inhibited for the program group number in case a program control table is used for control of programs. Thus the change is inhibited for the group number with a program which is set under a protection state. Thus it is possible to control a series of related programs needed for processing of a prescribed work in the form of groups by using a group control table. This improves the control efficiency for each machine control program and ensures the highly efficient working of the control system.
Patent JP-2000228215-A (JP)
Title: Lithium secondary battery
Inventor: FUJIMOTO MASAHISA
IPC: H01M10/0568
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery which contains a lithium containing transition metal oxide as a positive electrode active material and in which degradation of battery characteristics due to overcharging is small because the charged potential of a positive electrode does not rise to the decomposition potential of the solvent of a nonaqueous electrolytic solution in overcharging. SOLUTION: This battery is provided with a positive electrode containing a lithium containing transition metal oxide as a positive electrode active material, a negative electrode having a carbon material as a lithium ion storing material, and a nonaqueous electrolytic solution comprising a solute and a solvent, the nonaqueous electrolytic solution contains Li+AlCl4- as a part or the whole part of the solute, the decomposition potential V1 (vs. Li/Li+) of the solvent is higher than the decomposition potential V2 (vs. Li/Li+) of the AlCl4-, and the charging termination potential V3 (vs. Li/Li+) of the positive electrode is lower than the decomposition potential V2 (vs. Li/Li+) of the AlCl4-.
Patent JP-H06238297-A (JP)
Title: Cleaning system
Inventor: YAMAKI YOSHITAKA
IPC: C02F1/28
Filed: 1993-02-17
Abstract: PURPOSE:To exterminate bacteria and slime which run out by connecting a granular activated charcoal tower, an OH-type anion exchange resin tower which can effect the backwashing and a mixed bed-type ion exchange tower filled with H-type cation exchange resin and OH-type anion exchange resin sequentially to form a cleaning system. CONSTITUTION:The subject cleaning system is composed of a rough rinsing tank 2 which rinses an object to be cleaned 13 which is already through cleaning using a cleaning agent in a water cleaning tank 1, a first precision-rinsing tank 3 and a second rinsing tank 4 which rinse the object 13 which is rinsed in the rough rinsing tank 2, and a cleaning water purification system which recovers and purifies the cleaning water from the rinsing tank 3 and refluxes at least, part of the purified water to the rinsing tank 4. In addition, the cleaning water purification system consists of a granular activated charcoal 8, an OH-type anion exchange resin tower 9 which can do the backwashing and a mixed bed-type ion exchange tower 10 filled with H-type cation exchange resin and OH-type anion resin, all of which are sequentially connected.
Patent JP-H09215806-A (JP)
Title: Golf practice mat
Inventor: KURATA MIKIO
IPC: A63B69/36
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a golf practice mat that enables driving practice to be performed with the feeling of being in an actual golf course by use of a simple device, is excellent in shape recoverability as to deformation of its top surface due to driving, and is very stable since it is not unlikely to move, while easing the impact of driving. SOLUTION: A pressurized space 3 surrounded by top and bottom surfaces and four sides is formed inside a mat having a top surface 1 resembling artificial turf and is filled with a space forming material that consists at least of a gas layer 6A (gas layer 6A and liquid layer 6B), and a circulation passage 4 communicated with the pressurized space 3 to inject and discharge the space forming member is provided in an appropriate portion of either of the four sides, with a valve 5 mounted in the circulation passage 4 to regulate pressure within the pressurized space 3. Among the top and bottom sides and the four sides of a mat main body 2, at least the top surface is made of a pressure- resistant elastic material composed chiefly of rubber.
Patent JP-S63196910-A (JP)
Title: Controller for floating type carriage
Inventor: SATO HIROSHI
IPC: G05D3/12
Filed: 1987-02-12
Abstract: PURPOSE:To stably stop a carriage in a target position by decelerating the carriage in the speed control mode and switching the mode to the positioning control mode thereafter to control the stop at the time of stopping the carriage in the target position. CONSTITUTION:In the speed control mode, a switch 8 is opened and a switch 9 is closed. A speed V of the carriage is detected by a speed detector 4, and the output is not only inputted to a compensator 7 for speed control but also negatively fed back to a speed controller 3. The output of the compensator 7 is positively fed back to the controller 3 through the switch 9, and the output of the controller 3 excites a linear induction motor 1 with the opposite phase through a motor driving device 2 to decelerate the carriage. When the speed reaches a prescribed deceleration point V1, the switch 8 is opened and the switch 9 is closed to switch the mode to the positioning control mode, and the phase of the excitation input to the motor 1 is switched to the normal phase. At this time, a position S of the carriage is detected by a position detector 5, and the difference between this position and the stop target position is inputted to the controller 3 through a compensator 6 for position control and the negative feedback output of the detector 4 stops the motor 1 in the target position.
Patent JP-H04267353-A (JP)
Title: Wire bonder
Inventor: MATSUURA KAZUO
IPC: H01L21/607
Filed: 1991-02-22
Abstract: PURPOSE:To increase wire bonding speed drastically. CONSTITUTION:A wire bonding jig 40 is provided with a plurality of capillaries 42a-42c to be individually inserted with a plurality of bonding wires 50a-50c so that wire bonding operation is carried out simultaneously at a plurality of bonding pads 11 on a pellet 10 and between the leads 21 of a lead frame 20.
Patent JP-H10212495-A (JP)
Title: Cleanser composition
Inventor: ONMOTO YOSHIKAZU
IPC: C11D3/34
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To dissolve the problem of having fault of a conventional cleanser composition in discoloring of a metal and generation of bad smell. SOLUTION: This cleanser composition containing one or not less than two kinds of compounds selected from thiocarboxylic acids, alkali metal salts thereof, ammonium salts thereof and amine salts thereof includes a nonionic surfactant, preferably of 1-20wt.%, anionic surfactant, preferably of 0.1-0.5wt.%, and a perfume, preferably of 0.01-2.0wt.%, formulated therewith.
Patent JP-S62186386-A (JP)
Title: Object shape recording method for pattern matching or the like
Inventor: TAKANO HIDEHIKO
IPC: G01B21/20
Filed: 1986-02-12
Abstract: PURPOSE:To record a data simply in a comparable way by specifying and recording the data based on a vector (ri) defining line segments between apexes in a plane figure, the length Si of the line segment in the plane graphic, an angle thetai with a reference line. CONSTITUTION:The graphic figure exists, where lots of apexes P1, P2,... are tied by line segments and let the gravity center of the figure be a point G. Taking the vector (ri) defining the line segments between the apexes into account,the magnitude of the component of the vector (ri) is the length of the line segment Si, the direction of the vector (ri) is taken as an angle thetai between the perpendicular line from the gravity center of the figure and the line segment and a reference line R.L passing through the gravity center and the plane graphic Pk is expressed as Pk={ri}={Si,thetai} by using the vector of each line segment. Thus, pattern matching or the like is facilitated.
Patent JP-H02208354-A (JP)
Title: Aromatic polycarbonate resin composition
Inventor: NAKAJIMA TAKASHI
IPC: C08K3/00
Filed: 1989-02-07
Abstract: PURPOSE:To obtain the title compsn. with excellent heat stability, little discoloration and little gas generation when melt heat processing is performed by compounding an arom. polycarbonate resin with a specified amt. of a specified phosphate. CONSTITUTION:100 pts.wt. arom. polycarbonate resin is compounded with 0.005-0.1 pt.wt. phosphate of the formula (wherein R1-3 are each a 6-12C alkyl).
Patent JP-H03233301-A (JP)
Title: Bent measuring method for long material such as pipe, round bar or the like
Inventor: FURUKAWA TAKAHITO
IPC: G01B5/207
Filed: 1990-02-09
Abstract: PURPOSE:To measure the bent of a central axis with high accuracy by measuring the bent by finding distance between the central axis connecting each center coordinate at both terminal parts of a lengthy material and that of the center part of the lengthy material. CONSTITUTION:A lengthy article 1 to be measured such as a pipe is carried in a bent measuring instrument with a carrier roller 11, and is controlled so as to stop one terminal of the article at the position of a coordinate scale 18c with a carrier roller control means 12. When the positioning of the coordinate scale 18c is completed, the alignment of remaining two coordinate scales 18a, 18b are performed. In other words, the article 1 to be measured is moved with movable devices 13a, 13b, and travel control is performed with a travel control mechanism 14, and travel distance is measured with travel position transmitters 16a, 16b. Thence, the center coordinates of both terminal parts and center part of the article 1 to be measured are computed. The bent is computed from each coordinate found with the coordinate scales 181-18c with a bent computing element 20, and a result is displayed on a display 21.