baber/WOPTO huggingface dataset:
Patent JP-H095804-A (JP)
Title: Optical element and its formation
Inventor: DATE MUNEKAZU
IPC: G02F1/35
Filed: 1995-06-14
Abstract: PURPOSE: To provide an optical element capable of directly controlling the electromagnetic waves emitted by electromagnetic waves by internally having a material which emits the electromagnetic waves of the wavelength at which the waves do not transmit periodic structures as fluorescence. CONSTITUTION: This optical element is constituted by the periodic presence of high- dielectric constant regions 101 and low-dielectric constant regions 102 and materials having energy levels are incorporated in these structures. An arrow 115 indicates the transition of the case which the photon corresponding to the energy difference (excitation energy) between the base level 111 and the ewcitation level 112 is absorbed. An arrow 116 indicates the transition of the case which the photon is emitted as the fluorescence. The period is so adjusted that the wavelength of the fluorescence 116 is confined by period structure. If, in such a case, the optical element is irradiated with light 120 of the wavelength corresponding to the excitation energy, the fluorescence 116 generated by the light exists locally in the regions 112.  The exit light 121 is the higher harmonic wave generated by the dielectric constant nonlinearity of the optical element. The light of the same wavelength as the wavelength of the locally existing light is made narrower in band and is emitted if the thickness is about the locally existing length or the linearity is small.
Patent JP-H05339597-A (JP)
Title: Detergent composition
Inventor: NAGASHIMA TETSUYA
IPC: C11D1/65
Filed: 1992-06-08
Abstract: PURPOSE:To obtain the title composition which is lowly irritating to the skin, is reduced in the sliminess on the skin after rinsing and can give plain touch to the skin after drying by combining a specified amidoamine or amidobetaine amphoteric surfactant with a specified N-polyoxyethylene fatty acid amide ether sulfate. CONSTITUTION:The title composition is prepared by combining an amidoamine or amidobetaine amphoteric surfactant comprising at least one member selected between an amidoamine compound of formula I (wherein R<1> is 7-19 C alkyl or the like; and R<2> and R<3> are each hydroxyethyl or the like) and an amidoamine compound of formula II (wherein R<4> is 7-19 C alkyl or the like; and R<5> and R<6> are each methyl or the like) with a monochloroacetic acid compound of formula III (wherein M<1> is an alkali metal atom, ammonium or the like) with an N-polyoxyethylene fatty acid amide ether sulfate of formula IV (wherein R<7> is 7-19 C alkyl or the like; M<2> is an alkali metal atom or the like; n is an integer of 2-10; and m is an integer equal to the valence of M<2>).
Patent JP-S627238-A (JP)
Title: Data transmission control device
Inventor: FUJIMOTO MINORU
IPC: H04L69/40
Filed: 1985-07-03
Abstract: PURPOSE:To detect an error with a vertical check code when >=2 bits error exist in one record by sending data while he vertical check code is added in addition to a horizontal check code. CONSTITUTION:The operation of a vertical parity code is executed also in data transmission controller 25-a, 25-b. That is, the sent data is written on a storage area in the controller 25-a to calculate the horizontal check code at each record of the transmission word to form the transmission record together with the data record. Further, the vertical check code is calculated separately by each bit to each bit of n sets of data of one record and the horizontal check code of the data record. One record formed precedingly is sent and whether or not the transmission of records in the calculation section of the vertical check code record is finished is checked and the operation from the beginning is repeated until the transmission is finished. When the transmission of records is finished, the vertical check code record is formed and sent.
Patent JP-S633349-A (JP)
Title: Processing system for allocating file space
Inventor: NIIKURA YOJI
IPC: G11B27/00
Filed: 1986-06-24
Abstract: PURPOSE:To contrive the decentralization of the load of volumes by allocating file spaces based on stored volume group information and volume selection information received from each memory means. CONSTITUTION:A file space selection means 1 refers to a volume group information memory means 3 to select the volume having the largest dead area value based on the selection information on said volume received from a volume selection information memory means 4. Then the corresponding large capacity volumes 2-1-2-n are selected out of a large capacity memory volume group 2 and the file spaces are allocated to these selected volumes. In such a way, the load of volumes can be decentralized unlike a case where the volumes are successively allocated at and after a specific one.
Patent JP-S5574236-A (JP)
Title: Wind comparator
Inventor: AIHARA KOUICHI
IPC: H03K3/0233
Filed: 1978-11-29
Abstract: PURPOSE:To reduce the variation due to temperature for the oscillation output, by connecting the transistor amplifier at final stage via the level shift Zener diode to the output of the transistor amplifiers at the two stages before. CONSTITUTION:The common resistor R21 is connected to the emitter of the transistors TrQ7,Q8 in front two stages. Further, the Zener diode D for level shift is connected between the collector of TrQ8 and the base of TrQ9. The Zener voltage of the diode D is selected as VD>=[R21/(R17+R21)]Vs. When the power supply voltage Vs increases in excess of the active region and the feedback voltage Vf increases with it, the oscillation operation can not be maintained and upper limit is caused to the voltage Vs. On the other hand, since positive feedback is fed to TrQ7 with resistor R21, the moment when the TrQ7 turns on, that is, the temperature dependancy at the oscillation stop can be much reduced.
Patent JP-H08176124-A (JP)
Title: New antitumor compound
Inventor: DORORESU JII GURABAROSU
IPC: A61K31/42
Filed: 1995-06-14
Abstract: PURPOSE: To obtain a new antitumoral compound obtained by being derived from a compound isolated from Jaspis sponge.  
     CONSTITUTION: This compound is shown by formula I (R 2  to R 6  and R 10  are each H, an 1-6C akyl, OH or a 1-26C acyloxy, noted that at least one thereof is an acyloxy and at least one thereof is a 10 to 26C acyloxy) with the exception of the tetraacetate of bengazole A and the tetraacetate of bengazole B, e.g. a compound of formula II. The compound is produced by using intermediates of formulas III and IV. Specifically, the compound of formula II, shown as an example, is derived from digonazole of formula V isolated from Jaspis digonoxea. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H04369609-A (JP)
Title: Autofocusing device
Inventor: YAMADA MASATOSHI
IPC: G02B7/32
Filed: 1991-06-19
Abstract: PURPOSE:To offer an autofocusing device with can execute good adjustment of the image-formation position of an object even in the case that the object is comparatively in far distance when there is a very strong light source. CONSTITUTION:This device is provided with a lens driving part 18 which adjusts the image-formation position of an object 16, a distance detecting part 8 which projects light to the objects 16, receives reflected light from the object by a PSD 3, detects the distance to the object 16 by a triangulation, and outputs the distance as range-finding data, and a microcomputer 1 which executes an arithmetic calculation based on the range-finding data and controls the lens driving part 18. Furthermore, the microcomputer 1 sets the range-finding data as a specified value and controls the lens driving part 18 based on the range- finding data set when the range-finding data are out of a range previously decided.
Patent JP-H05251475-A (JP)
Title: Hemt type semiconductor device
Inventor: TAKIGAWA MASAHIKO
IPC: H01L21/338
Filed: 1991-06-20
Abstract: PURPOSE:To lower a threshold value of a P channel and an N channel by a method wherein a buffer layer, a first semiconductor well layer, a second semiconductor well layer, and a potential barrier layer are laminated one after another. CONSTITUTION:An epitaxial growth of a buffer layer for improving crystallinity is performed on a semi-insulating semi-conductor substrate 1 and a semiconductor well layer 3 for a P channel and a semiconductor well layer 4 four an N channel, comprising quantum well layers, is epitaxially puled up thereon. Further, an epitaxial growth of a potential barrier layer 5 comprising a potential barrier for carriers is performed thereon. With such the arrangement. the semiconductor well layer 3 for the P channel and the semiconductor well layer 4 for the N channel are respectively comprised with separate materials. Thus, voltages of both the threshold values of P channel and N channel can be lowered.
Patent JP-H0440080-A (JP)
Title: Video title preparing device
Inventor: KAWABATA MASARU
IPC: H04N5/278
Filed: 1990-06-05
Abstract: PURPOSE:To extract a title signal binarized accurately regardless of the height of the luminance level of a subject and the strength of the contrast by controlling the binarization level of a title extracting means by the output signal of an average luminance level detecting means. CONSTITUTION:This device is equipped with a title extracting means 81 which extracts a title signal from a video signal from a television camera and so on, and a title storing means 50 which stores a signal obtained by the title extracting means 81. Moreover, this device is equipped with an average luminance level detecting means 80 which detects the average luminance level of the video signal, and the binarization reference level of the title extracting means 81 is controlled by an average luminance level obtained by the average luminance level detecting means 80. Thus, the title signal binarized accurately can be obtained regardless of the height of the luminance level of the inputted video signal or the strength of the contrast.
Patent JP-S5372641-A (JP)
Title: Image treating device
Inventor: NAKAGAWA KIYOSHI
IPC: G02B27/00
Filed: 1976-12-10
Abstract: PURPOSE:To accurately accomplish the image treatment, in which the light from a light source is detected through an object by means of a photoelectric converting element for the image treating purpose in accordance with the resultant output, by providing smoothening means in a power source circuit for the light source to eliminate the flicker of the light source.
Patent JP-H10335471-A (JP)
Title: Wiring method of scan path net and semiconductor integrated circuit
Inventor: NADAOKA MITSURU
IPC: H01L27/04
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce the development period of an LSI by improving a method for constructing a scan path net. SOLUTION: In the layout processing of a procedure ST11, for example, the arrangement of a standard cell is designed based on, for example, the circuit information of an LSI, and the delay time of the clock path of a flip flop(FF) for each scan in the LSI is estimated by the clock delay calculation processing of a procedure ST12. The clock skew between the FFs is calculated by the skew estimation processing of a procedure ST13. The distance L mn between the FFs is calculated by the distance calculation processing of a procedure ST14. Then, not only distance but also the connection order of each FF are determined considering the clock skew by the path selection processing of a procedure ST15, thus reducing the occurrence probability of a hold time error.
Patent JP-S5372685-A (JP)
Title: Spectroscopic analyzer
Inventor: WADA ICHIROU
IPC: G21K1/06
Filed: 1976-12-09
Abstract: PURPOSE:To provide a spectroscopic analyzer, which can have a small range of measurement while eliminating such a complex mechanism as that of two shaft type and which can be used for minitoring air pollution, by making a detector rotatable about an apparent irradiation point.
Patent JP-S5772047-A (JP)
Title: Component analyzing method
Inventor: MANABE SUGIO
IPC: C12Q1/52
Filed: 1980-10-24
Abstract: PURPOSE:To compute an accurate reaction speed to determine a component concentration, by a method wherein, in a component analysis by a reaction speed measuring method for a biochemical component, an absorbancy of a reagent blank and that of a sample are detected at each light measuring positin to determine and correct a difference in the absobancy at each location. CONSTITUTION:In a measurement of an enzyme of a glutamic oxalacetic transaminase (GOT) and the like, a given amount of a sample and a reagent respectively is first poured into a plurality of cuvettes 2 on a turn table 1 at a position A, and an absorbancy of a liquid to be tested is measured at positions B, C-H with the table 1 continuously or intermittently turned in the arrow. A difference between the absorbancies of the liquid to be tested and the absorbancy obtained in case only water or air is poured into the curvette at each position of the reagent itself is determined in order to correct the value of the absorbancy due to a stray light at the respective positions B-H, a difference in properties of a pre-amplifier, and a change of a reagent with the lapse of time. With said difference, a correct reaction speed is computed, and a component concentration is determined from the results.
Patent JP-S6040040-A (JP)
Inventor: MISHIERU GURIINBAAGU
IPC: A61B5/093
Filed: 1983-08-15
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-S6210372-A (JP)
Inventor: OKAWA MITSUO
IPC: E04G21/16
Filed: 1985-07-08
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-S5670618-A (JP)
Title: Manufacture of cobalt chrome alloy thin film
Inventor: NAGATA YUUJI
IPC: G11B5/84
Filed: 1979-11-15
Abstract: PURPOSE:To readily form a cobalt chrome magnetic film having magnetic anisotropy vertical to the surface of the film in a tape shape by forming zinc coating oriented vertically to the surface of the film beforehand at a c axis and then forming the cobalt chrome alloy thin film. CONSTITUTION:After forming a substance having hexagonal crystal structure so that the c axis of the substance is oriented vertical to the surface of a substrate, a cobalt chrome alloy thin film is formed on the coating of the substance having the hexagonal crystal structure, and a magnetic anisotropy is incorporated vertically to the surface of the substrate. The substance may, for example, include zinc, titanium, magnesium, cadmium, ruthemium, yttrium, scandium and so forth.
Patent JP-H04370928-A (JP)
Title: Semiconductor manufacturing device
Inventor: TATE YOSHIO
IPC: H01L21/3065
Filed: 1991-06-20
Abstract: PURPOSE:To reduce particles in a dry etching device. CONSTITUTION:As an example of the measures for preventing deposition of reaction product on the inner wall of an etching chamber 5, the product is volatilized by heating using a film heater 8, whereby the product can be prevented from being deposited. As another example, the flow of ions is directed toward a stage electrode 2 by setting the inner wall at the highest positive potential, whereby the product can be prevented from flying.
Patent JP-H0541874-A (JP)
Title: Video printer
Inventor: AIZAWA TAKASHI
IPC: H04N1/46
Filed: 1991-06-20
Abstract: PURPOSE:To realize the video printer which synthesizes a character picture such as a title character onto other picture and prints out the result. CONSTITUTION:When a card loading bit is at a high level, a synthesis circuit 18 takes precedence a data from a memory card 24 over an output of a color gradation processing circuit 16 and when the card loading bit is at a low level, the synthesis circuit 18 takes precedence an output of the color gradation processing circuit 16 over a data from the memory card 24. When the memory card 24 is loaded, a control circuit 28 sets the card loading bit to a high level. When a card ON flag of the data of the memory card 24 is at a low level, the card loading bit is set tentatively to a low level and restores the bit to a high level after the processing of the synthesis circuit 18.
Patent JP-H01317562-A (JP)
Title: Protective apparatus against contamination with paint sprayed by electrostatic coating spray gun
Inventor: KUNO KOJI
IPC: B05B15/02
Filed: 1988-06-16
Abstract: PURPOSE:To protect the outer peripheral surface of the barrel of a spray gun for electrostatic coating against contamination with the coating material sprayed thereby into the air by providing the barrel of the spray gun near its rear end with an air outlet opening through which a stream of air is delivered toward the front end of the barrel around the outer periphery thereof. CONSTITUTION:The barrel 2 of an electrostatic coating spray gun 1 is provided near its rear end with an air outlet opening 22, through which a stream of air is delivered toward the front end of the barrel 2 around the outer periphery thereof so as to form an air curtain throughout its length in such manner as to enclose its outer periphery, thereby protecting the outer peripheral surface of the barrel from contamination with the coating material sprayed into the air from a nozzle 3. As a result, there is no need for cleaning the barrel 2 frequently or laying a cover thereon to permit continuous coating operation with improved operational efficiency.
Patent JP-H09330077-A (JP)
Title: Pin plate structure of piano
Inventor: ABIKO MASAHIKO
IPC: G10C3/04
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent the degree of tightening of the tuning pin of a piano from being affected by weather, etc. SOLUTION: A pin plate 3 made of laminated lumber or plywood is provided with a screw hole 2 for screwing the tuning pin 1 in such a manner that this hole penetrates this pin plate and, thereafter, the burrs on the periphery of the screw hole 2 on the rear surface side of the pin plate are removed. The entire part of the front surface of the pin plate 3 is then roller coated with a sanding sealer to flatten the joints and, thereafter, a sheet material 4 made of polyvinyl chloride having 0.16mm thickness is stuck to the pin plate so as to cover its rear surface.
Patent JP-S5482392-A (JP)
Title: Nitrogen oxides removing catalyst
Inventor: KUMAMARU TETSUO
IPC: B01J23/40
Filed: 1977-12-14
Abstract: PURPOSE: To provide the title catalyst of high activity which is obtd. by supporting platinum group metals on a titanium oxide-based carrier, and shows SOx resistance when used to reduce NOx in exhaust gas to harmless N 2  in the presence of NH 3 .  
     CONSTITUTION: A sintering agent, a pore making agent, etc. are optionally added to carrier raw material made of titanium oxide or cpd. which forms titanium oxide by heating, e.g. metatitanic acid, and raw materials for components other than titanium oxide, e.g. alumina, followed by molding into a desired shape. The molded product is then dried and calcined at 700W950, esp. 800W900°C in a reducing atmosphere to prepare a titanium oxide-based carrier. The carrier is impregnated with an aq. soln. contg. one or more kinds of platinum group metals in the form of water sol. inorg. cpds. The impregnated carrier is then dried at 80W130°C and calcined at 400W600°C in air to give a desired NOx removal catalyst. The platinum group metals include Pt, Pd, Ph, etc., and the amt. of the metals supported is pref. 0.01W10, esp. 0.05W1.0 wt% to the total amt. of the catalyst. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5772778-A (JP)
Title: Steel for welded structure of superior sulfide stress corrosion cracking resistance
Inventor: MOTODA KUNIAKI
IPC: B23K33/00
Filed: 1980-10-27
Abstract: PURPOSE: To obtain a steel which does not produced any crack despite the infiltration of hydrogen into steel plates by controlling the heat-affected zone by small heat input welding to specific hardness not only in the surface in contact with H 2 S but also down to the inside of the steel plates.  
     CONSTITUTION: A structural steel for welding of superior sulfide stress corrosion cracking resistance clad with a mild steel of ≥3.5mm thickness on one or both surfaces of a steel base material of ≤100kg/mm 2  tensile strength. Processes for production of this steel may be a casting method, an overlay method or the like. In an environment wherein ordinary petroleum vessels come in contact, no cracks are produced if Vickers hardness Hv is ≤320. The tensile strength of said base material is limited because, if in excess of said limit, the hardness of the base metals per se, not only in the heat-affected zone, exceeds 320Hv in some cases. The thickness of the mild steel part is limited because, below the limit, it is impossible to keep the hardness of the heat-affected zone of the internal base material below 320Hv. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5853308-A (JP)
Title: Multistage cluster rolling mill
Inventor: MORIMOTO KAZUO
IPC: B21B13/14
Filed: 1981-09-24
Abstract: PURPOSE:To prevent the generation of edge drops, etc. and to obtain products of good shapes by forming split type eccentric rolls for the backup rolls of multistage rolling mills and loading roll bending force upon the metal chocks of intermediate rolls. CONSTITUTION:In multistage cluster rolling mills, backup rolls 4 are split to plural rolls in the direction intersecting orthogonally the axial direction of stationary shafts 5a and the bearings of the split rolls are off-centered. Crowns are adjusted by the entire part of the rolls 4. Crowned parts are provided in the end parts of upper and lower work rolls and intermediate rolls 3 and are moved symmetrically in an axial direction. Further, means 11, 12 for loading roll bending force are provided to metal chocks 7 for the intermediate rolls to transmit the rugged shapes formed by the backup rolls effectively to the work rolls 2. By such mechanism the products having less generation of edge drops, etc. are obtained.
Patent JP-S63315413-A (JP)
Title: Commodity conveyor
Inventor: OIKAWA SHUETSU
IPC: B65G1/137
Filed: 1987-06-16
Abstract: PURPOSE:To reduce the number of sensors as well as to simplify a conveyor in structure by installing the number of sensors satisfying a specific formula, grouping mounting parts with sensor numbers, and making a stop position so as to be discriminate with a detection pattern varied, in case of a belt conveyor or the like having these mounting parts at regulate intervals. CONSTITUTION:Corresponding to the number N of mounting parts 1c-56c, the number (n) of sensors S1-S8 is determined so as to satisfy nX(n-1)=N, for example, if N is 56, n is determined to 8. And, a range from the mounting part 1c to 56c is grouped into a 8 unit for example, a detecting plate is made so as to be attached to only the last (r) unit of eight mounting parts constituting a set of the (r) number, whereby each of detecting plates 8b, 15b...56b are attached to corresponding mounting parts 1c-56c. In this way, since a pattern to be detected by these sensors S1-S8 varies at each mounting part, a controlling device 4 discriminates a stop position by this pattern, and stop control over each mounting part is carried out in accordance with the specified sequence. With this constitution, the number of sensors is reducible.