baber/WOPTO huggingface dataset:
Patent JP-H0212080-A (JP)
Title: Magnetic resonance spectrometer
Inventor: ROORANTO PUROKUSA
IPC: G01R33/20
Filed: 1989-03-28
Abstract: PURPOSE: To eliminate complicated analog constitutional elements and thus obtain a spectrometer unaffected by drift effects by providing at least one circuit comprising a digital filter and sampling frequency reduction circuit. CONSTITUTION: Signals from an inspection zone 2 received by a wireless frequency coil 5 are applied to a preamplifier 61. Also, the output signals of the preamplifier 61 is applied to an analog to digital converter 63 via an analog band filter 62. In addition, the output signals of the converter 63 is applied to a digital filter 64 having band passing characteristics operated by the same number of sampling signals as the converter 63. Herein, provided between the converter 63 and the Fourier conversion circuit 710 is at least one sampling frequency reduction circuit 65 for reducing the sampling frequency to an extent capable of being processed by the circuit 710. For conducting sufficiently significant reduction of the sampling frequency, two circuits are continuously connected preferably in the circuit passages, which comprise digital filters 64, 66 and sampling frequency reduction circuit 65, 67.
Patent JP-S6044429-A (JP)
Inventor: YUUJIN ROBAATO WAARU
IPC: G01G11/08
Filed: 1984-04-16
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-H02257185-A (JP)
Title: Image information processor
Inventor: MATSUOKA MIKIHARU
IPC: G09B21/00
Filed: 1989-03-30
Abstract: PURPOSE:To reduce the number of switches without damaging operability by turning the inputting function of an inputting switch into an inputting function at which a frequency is set at prescribed value and into a read frequency setting function according to mode setting. CONSTITUTION:A control means 6 which turns the inputting function of the inputting switch into the inputting function at which the read frequency is set at the prescribed value and into the read frequency setting function according to mode setting is provided. A CPU 13 turns a reading mode into a CRT mode and into an ink letter mode according to an input sent from a mode change-over switch 4. In the CRT mode, the inputting function of a double- functional switch 6 is turned into the read frequency setting function and according the input from the double-functional switch, the read frequency is set changeable. Thus the number of inputting switches can be reduced without damaging the operability of the device and the device can be miniaturized.
Patent JP-S61236223-A (JP)
Title: Digital-analog conversion and transmission circuit
Inventor: TAKEUCHI TAKAHIKO
IPC: H03M1/82
Filed: 1985-04-12
Abstract: PURPOSE:To obtain a D/A transmission circuit with reduced error, low cost and ease of handling by providing a signal conversion means outputting a pulse width modulation signal to the transmission side and providing a filter means rejecting the harmonics to the reception side. CONSTITUTION:An output clock pulse of an oscillator 32 is counted by a counter 34 and its count is outputted to a comparator 36. An input digital signal SD representing '4' to a terminal A and an input count to a terminal B are compared in the comparator 36. The output goes to an H level when the count is 0-3, while the output goes to an L level with the count of 4-7. The comparator output is inputted to a reception buffer 22 of a receiver 20 via a transmission line 38, and harmonics are rejected by a low pass filter 24 to obtain an analog signal. Since the duty ratio of the output pulse of the comparator 36 corresponds to the signal SD, the output of the low pass filter 24 represents the analog quantity of the signal SD.
Patent JP-S57201147-A (JP)
Title: Automatic replacing device for movable member
Inventor: UCHIDA YOSHIROU
IPC: B23Q3/157
Filed: 1982-05-10
Abstract: PURPOSE:To move a magazine toward and backward the machine tool body with acceleration or deceleration, by rotation of chain, a chain having a detent piece to be detained separably by the magazine, on a table furnished close to the machine tool body in such a way as forming a closed loop. CONSTITUTION:When a magazine A is carried out onto a table 26 from a spport table 16, turning the chain 65 counterclockwise will fit the roller follower 74 in a detainer groove 76A provided in the detention plate 75A of the magazine A. With progress of insertion of this roller follower 74 into the detainer groove 76A, the component of velocity in the direction being drawn in increases gradually, and when the maximum speed is attained the speed will become constant. When the link to which the roller follower 74 is attached comes to a position in meshing with the sprocket wheel 64A, the component of velocity in the direction being drawn in decreases gradually to permit the roller follower 74 to slip out of the detainer groove 76A. Thus the magazine A stops on the table 26.
Patent JP-S562173-A (JP)
Title: Inking apparatus for use in light printer
Inventor: OBARA ISAO
IPC: B41F31/02
Filed: 1979-06-20
Abstract: PURPOSE: To protect parts of a printer against overload that is possibly caused in switching the power transmitting means, by employing an arrangement in which, at the time of printing, only a pot roller is rotated in normal direction, and at the time of cleaning, a blade roller is set into rotation and also the pot roller is rotated reversely, thus accomplishing automatic cleaning of printer with ease.  
     CONSTITUTION: In printing operation, transfer roller 4 is swung in synchronism with the main body of printer and pot roller 2 is rotated in the direction of arrow a shown in the drawing, so that ink 3 in an ink pot is supplied to printing drum 10 via ink feed rollers 4W9. In the above while, blade roller 1 is kept at rest. In cleaning operation, on the other hand, driving motor 13 is rotated reversely, so that pot roller 2 is rotated in the direction of arrow b. Resultantly, ink 3 in the ink pot is carried on the surfaces of rollers 1, 2, so that the amount of ink 3 in the ink pot is reduced. Subsequently, when cleaning-liquid supply valve 52 is opened by an electric signal, cleaning liquid is supplied on blade roller 1, pot roller 2 and kneading roller 5, and ink attached on these rollers is scraped off into pan 19. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11274603-A (JP)
Title: Gallium nitride based compound semiconductor laser
Inventor: NUNOGAMI SHINYA
IPC: H01S5/223
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an InGaAlBAs based semiconductor laser capable of obtaining a high quality emitting beam without astigmatism which can be continuously oscillated with fundamental transverse-mode and is suitable for a light source of an optical disc system and the like. SOLUTION: Providing a light confining layer with smaller band gap energy than an activation layer and controlling transverse-mode by loss waveguide effect allow a laser to be continuously oscillated with low operating voltage and fundamental mode. In this case, the light confining layer consists of multi- layered films 111-113 made of a first conductive type of Inx Gay B1-x-y Nu Asn P1-u-v and Ina Gab Alc B1-a-b-c Nd Asw P1-d-e (X >= average In component of the activation layer, 0<=a<X), thickness of the first conductive type of the Inx Gay B1-x-y Nu Asv P1-u-v layer 112 in the light confining layer is 0.3 μm or less while X>=15 in Inx Gay B1-x-y Nu Asv P1-u-v .
Patent JP-S562410-A (JP)
Title: Accumulator
Inventor: MISHIRO ISAO
IPC: F01K1/10
Filed: 1979-06-20
Abstract: PURPOSE: To significantly reduce cost for an accumulator which functions to accumulate heat of superheated steam, by housing a heat accumulating element inside the accumulator, thereby eliminating the need for a pressure withstanding part.  
     CONSTITUTION: Superheated steam running from a boiler through a main steam pipe 3 is supplied to a steam turbine 1 via a check valve 5 and a pressure regulation valve 4. Excess steam flows from a steam port 23 of an accumulator 21 into a heat accumulating element 25 via a regulation valve 26. While travelling between pipes 25A from one side to the opposite, the superheated steam is heat-exchanged with accumulating material packed in each pipe 25A. Rasidual saturated steam is carried through a check valve 33 and spouted from steam nozzles 32 into water 34 stored in the accumulator 24. Heat contained in the steam is accumulated in the water. When steam in the steam turbine 1 comes short, steam raised from the water 34 is fed back from a separator 29 through a steam element 25, where it is superheated, and introduced into the pipe 3 via a check valve 27. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59202678-A (JP)
Inventor: HARUTA YOUICHI
IPC: H05K3/40
Filed: 1983-04-30
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-H07278240-A (JP)
Title: Control of surface morphology of abs resin
Inventor: UCHIDA MUTSUKO
IPC: C08F279/00
Filed: 1994-04-15
Abstract: PURPOSE:To control freely the surface morphology of a molding of an ABS resin without detriment to its impact strength, etc., by treating a specified ABS resin with a shearing extruder. CONSTITUTION:The morphology of the rubber particles on the surface of a molding of an ABS resin is controlled by the following methods I and II: [I] a specified ABS resin is used wherein, when the rubber particles present in the area between the surface of the molding and the depth of 0.5-1.5mum are observed in the electron micrograph of the surface parallel with the surface of the molding taken by the ultrathin section technique, the area covered by rubber particles B having an aspect ratio of 5 or above account for 0.01-90% of the area covered by all the rubber particles; and [II] when the ABS resin is heated from 10-100 deg.C to 180-260 deg.C with a shearing extruder and cooled again to form a solid ABS resin, which is molded and examined by the same electron micrography as above, the area covered by particles B is 0-95% of the area covered by the particles B of method [I].
Patent JP-H04290879-A (JP)
Title: Production of alkali metallic cis-epoxysuccinate
Inventor: NAGAMURA HIROO
IPC: C07D303/48
Filed: 1991-03-15
Abstract: PURPOSE:To reduce the amount of an epoxidation catalyst used to 0.02-0.15mol% based on maleic acid in producing an alkali metallic cis-epoxysuccinate from maleic acid or maleic anhydride and aqueous hydrogen peroxide. CONSTITUTION:Maleic acid or maleic anhydride and aqueous hydrogen peroxide are subjected to two-stage reaction in an aqueous medium containing alkali metallic ions present therein as follows. The reaction is carried out at 60-80 deg.C and the reaction temperature is then increased by >=5 deg.C. Thereby, the objective alkali metallic cis-epoxysucciniate is obtained.
Patent JP-S573867-A (JP)
Title: Paint and metal plate coated with the same
Inventor: MASUHARA KENICHI
IPC: C09D5/00
Filed: 1980-06-10
Abstract: PURPOSE: A paint giving a baked coat with excellent matting effect, hardness, wear resistance, workability, weatherability, etc. when applied to a metal plate, which is obtd. by incorporating a minute spherical particle consisting of an acrylonitrile polymer and micalike iron oxide in a paint.  
     CONSTITUTION: 100pts.wt. Paint is homogeneously mixed with 1W50pts.wt. minute solid spherical particle of average particle size 1W200μ consisting of an acrylonitrile polymer an 1W200pts.wt. micalike iron oxide of average particle size 1W200μ. The paint to be used is an acrylic, melamine alkyed, epoxy, phenol, silicon/polyester, silicon/acrylate, polyester, vinyl paint and others. Said paint leaves 40W70% residul after heated according to a method stipulated by JIS. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61236214-A (JP)
Title: Frequency division circuit
Inventor: YAMAGUCHI YASUO
IPC: H03K23/40
Filed: 1985-04-11
Abstract: PURPOSE:To attain the frequency division of a clock in a fast operating speed of an integrated circuit comprising a single FF forming by connecting a multi-FF forming integrated circuit and the single FF forming integrated circuit so as to minimize the increase in number of components. CONSTITUTION:Outputs QB, QC, QD of a 4-bit binary counter integrated circuit 2 are counted up synchronously with a clock 1. When the level of the outputs QB, QC, QD are all at logical '1', the output of a four-NAND gate integrated circuit 3 goes to logical '0' because of all logical '1' to the inputs and the output Q of a D FF integrated circuit 4 goes to logical '0' at the next clock. When the output Q goes to '0', the input of an LD terminal goes to logical '1', the parallel input of the integrated circuit 2 is made effective by the leading of the clock 1 and frequency division information is set to the integrated circuit 2. Through the repetition of the operation above, a frequency-divided clock is outputted at an output Q' of the integrated circuit 4.
Patent JP-S57193978-A (JP)
Title: Inverter control device
Inventor: KITAYOSHI HARUYOSHI
IPC: H02M7/48
Filed: 1981-05-20
Abstract: PURPOSE:To make unnecessary the correction for scatter among parts by adopting a digital signal control system and controlling so that the numbers of pulses of the frequency voltage characteristics of an inverter for individual frequency areas are mutually different. CONSTITUTION:A control device for an inverter of PWM type is constituted by comprising a velocity setting device 10, acceleration and deceleration time adjustment circuit 1, area identification circuit 2, voltage control oscillation circuit, pulse generation circuit 3, multi-stage frequency divider circuit 6 and hexadic notation ring counter 9, and the output frequency-output voltage characteristic is divided in areas A-D, and the ratio of pulse number in the areas A-C for half cycle is made 4:2:1 and at the same time the ratio of pulse widths is made 1:2:4 to control a transistor Tr. Accordingly digital control is employed and correction for scatter of characteristics of a part is made unnecessary and changing-over in the adjacent frequency areas can be made smooth and unevenness of torque of the motor can be eliminated.
Patent JP-H10269295-A (JP)
Title: Method for issuing id and device therefor
Inventor: TAKANO SEIJI
IPC: G06Q30/06
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the handling time and labor concerning ID issuing compared with the one till now, by recognizing an input item, comparing it with a judgement reference, interrupting an ID report to a user when authentication data is uncorrect and reporting ID to the user when it is uncorrect. SOLUTION: A service provider screen-displays an output provided by an authentication data input system providing means by on-line so as to provide it to the user who wants a contract. The user inputs authentication data by on-line. A judging means judges whether the authentication data is uncorrect or not. Unless it is judged that authentication data is uncorrect in judgement result, ID is reported to the user by an ID reporting means. Thus, judgement is executed by the judging means so that ID is not issued even to an obvious error or a trick and, in result, handling time concerning ID issuing is reduced as compared with the one till now.
Patent JP-S58194528-A (JP)
Title: Second-stage forming apparatus
Inventor: YAMASHITA KEIZOU
IPC: B29D30/00
Filed: 1982-05-11
Abstract: PURPOSE:To remarkably improve the productivity of a second-stage forming apparatus per unit time without shortening an operation cycle forcibly, by constituting the apparatus so that a plurality of second green tires can be formed simultaneously. CONSTITUTION:A servicer 50 being moved to the right, a belt material B thereon is wound round on a blet-tread assembly forming drum 30. Next, the serivcer 50 being moved to the left, a tread material T is supplied onto the belt wound round on the forming drum 30. Then the forming drum 30 is rotated to form a belt-tread assembly. Each assembly thus formed is removed from the forming drum 30 by each of transfer devices 20 and is transferred thereby in the direction of former rings 10. In the meantime, an operator moves to the former rings 10 and forms a first green tire on each of the former rings 10. The belt-tread assembly each transferred by said transfer device 20 is stuck on this tire and fitted thereon completely by a tread stitcher 60.
Patent JP-H03275965-A (JP)
Title: Cylinder head of diesel engine
Inventor: TSUJI CHITOSE
IPC: F02B23/00
Filed: 1990-03-26
Abstract: PURPOSE:To make the use of a cylinder body, etc., common to both types of engines so as to economize engine production by preparing a fuel injection nozzle, a glow for preheating a combustion chamber, a piston, and a cylinder head, etc., for each type of engine. CONSTITUTION:A picker 5, an inlet valve 6 and an exhaust valve 7, etc., all of which are for common use are guided and supported to a cylinder body 3 between a cam shaft 2 and a locker arm 4 and also a cylinder head 13 of direct injection type which directly injects fuel to a combustion chamber 12 having a fuel injection nozzle 8 and a glow 9, etc., and a cylinder head 17 of swirl chamber type having an auxiliary room type swirl chamber 16 formed at the end portion of a fuel injection nozzle 14 or a glow 15, etc., are interchangeably provided. In manufacturing engines, the cylinder head 13 is prepared for the direct injection type and the cylinder head 17 is prepared for the swirl chamber type and the use of the other members is common to both types and engines of different combustion types are produced.
Patent JP-H08270121-A (JP)
Title: Panel support device
Inventor: SASAKI KIMIYA
IPC: E04B2/96
Filed: 1995-04-03
Abstract: PURPOSE: To facilitate working by installing a glass by means of screwing an axial bolt, a secondary adjusting nut and an axial bolt of a supporting member consisting of a primary adjusting nut in a screw hole on a central part of a glass supporting member. CONSTITUTION: After screwing a screw part of an axial bolt 10 into a screw hole 2e of a glass supporting member 2, a fixed pin 9 is screwed in it until its head end bites into it and fixed. Thereafter, a secondary adjusting nut 11 is inserted and engaged from a rear end side of the axial bolt 10, a fixed bis 16 is screwed in it and it is engaged with a peripheral groove 10a of the axial bolt 10. Additionally, a primary adjusting nut 12 is inserted and engaged from the rear end side of the axial bolt 10 and screwed in a screw part 11a of the secondary adjusting nut 11, a rotation stop pin 13 is inserted by adjusting a clearance D between both of them to be an adjusting flap, and the axial bolt 10 and the primary adjusting nut 12 are made not to relatively rotate. Consequently, it is possible to adjust a position in the out-of-plane direction of a panel in high precision.
Patent JP-H03275712-A (JP)
Title: Thermosetting resin composition
Inventor: MIYAGAWA HIROYUKI
IPC: C08G59/32
Filed: 1990-03-26
Abstract: PURPOSE:To obtain the title composition useful for sealing, having excellent compatibility with various epoxy resins, comprising a silicon-containing epoxy compound having a specific structural unit and a compound capable of starting ring opening polymerization of epoxy group. CONSTITUTION:The objective composition comprising (A) an organosilicon compound shown by the formula (n is 2 or 3; R is substituent group and 1-20C alkyl, alkoxy or substituted alkyl; m is 0-4) containing three or more structural units directly bonded Si in one molecule and (B) a compound containing two or more functional groups, which can be subjected to addition reaction with epoxy group, in one molecule and/or a compound (e.g. 2-methylimidazole) capable of starting ring opening polymerization of epoxy ring as essential components.
Patent JP-H04310810-A (JP)
Title: Measuring apparatus of light heterodyne interference
Inventor: TERAMOTO TAKUJI
IPC: G01B11/245
Filed: 1991-04-10
Abstract: PURPOSE:To enable highly-precise measurement of the shape of the surface of a substance to be measured, in such a manner that a control error in a control of a gap between the surface of the substance and an objective lens is not contained and that the measurement is not restricted by a control range and a control function. CONSTITUTION:Light heterodyne interferometers of two channels are provided and the position of the surface 24 of a substance 23 to be measured is detected from a measuring beat signal SM1 obtained by one light heterodyne interferometer, while the position of an objective lens 22 is detected from a measuring beat signal SM2 obtained by the other light heterodyne interferometer. These measuring beat signal SM1 and measuring beat signal SM2 being used, a gap between the surface 24 of the substance 23 and the objective lens 22 is maintained to be prescribed by a control means 44, while the shape in the height direction of the surface 24 of the substance 23 is measured by a measuring means 43 by using the measuring beat signal SM1.
Patent JP-S61236457-A (JP)
Title: Numerical control device for machine tool
Inventor: KATO KIYOTAKA
IPC: G05B19/4093
Filed: 1985-04-12
Abstract: PURPOSE:To make possible to automatically designate a cutting region by dividing all the surfaces of a three-dimensional object into the aggregates of surfaces enclosed with sharp ridgelines by a ridgeline judgement section, and generating a cutting path for the above aggregate of surfaces in a cutting path designating section. CONSTITUTION:The figure data of a three-dimensional object 21 are stored in the figure storage 1 of a computer as boundaries expressed with ridgelines E1-E21, surfaces F1-F9 and points V1-V14. A ridgeline judgement section 2 examines the figure of all the ridgelines E1-E21 in the figure data, and classifies them into two groups, and thereby a surface dividing section 3 divides the surfaces belonging to each region enclosed with the ridgelines respectively. Next, a cutting designating section 4 generates a cutting path for a region in each divided group to drive a tool fixed to machine tool by a servo circuit 5. Consequently, the cutting region can be automatically designated, and in spite of the complicate figure data, can be correctly established to prevent an error in cutting process.
Patent JP-H02255625-A (JP)
Title: Separation of optical isomer and chromatographic filler used therefor
Inventor: WATABE KATSUNORI
IPC: B01J20/22
Filed: 1989-03-28
Abstract: PURPOSE:To obtain an optical isomer by substituting the amino group of a racemic amino acid or amine with a substituted benzoyl group and separating the product by liquid chromatography using a stationary phase grafted with N-acylated aminoalkylsilane. CONSTITUTION:An optical isomer is separated by substituting the amino group of a racemic amino acid or amine with the group of formula I and separating the product by liquid chromatography using a stationary phase grafted with a group of formula II (R3 and R4 are alkyl when R1 and R2 are NO2 or halogen, or R3 and R4 are NO2 or halogen when R1 and R2 are alkyl; n is 2-15; C labeled with asterisk is asymmetric carbon). The chlomatographic filler can be produced by reacting an aminoalkylsilane with an inorganic filler having OH groups on the surface to introduce aminoalkylsilyl residues on the surface of the inorganic carrier and reacting the residue with an optically active N acylated alpha-amino acid by dehydrative condensation. A filler having the group of formula II wherein R3 and R4 are CH3 is new.