baber/WOPTO huggingface dataset:
Patent JP-H0814896-A (JP)
Title: Highly sensitive and highly accurate level
Inventor: MIZUTANI TETSUJI
IPC: G01C9/10
Filed: 1992-10-30
Abstract: PURPOSE:To provide a highly sensitive and accurate level which is small-sized, conveniently portable, and inexpensive, by providing a roll, a needle and the like on a casing and a rolling base panel. CONSTITUTION:A graduation is formed on a casing 1, and a needle 4 is attached to a roll 3 which is then set on a base panel 8. If the base panel 8 is horizontal, the roll is stationary. When the base panel 8 is inclined, the roll 3 rolls under gravitational action. Accordingly, the needle 14 moves. At this time, a weight 11 is turned up in a direction reverse to the turning direction of the needle 4. Accordingly, the needle deflects in dependence upon a degree of accuracy, and the weight value of the weight 11 brakes the needle 4. When the balancing is obtained, the needle 4 comes to a stop. A sensitivity adjusting screw 12 is adapted to raise and lower the gravitational center. The lower the gravitational center, the worse the sensitivity. Further, a needle zero point adjusting screw 13 adjusts for a slight crosswise weight error, and the needle 14 is set so as come to a zero position.
Patent JP-H11147039-A (JP)
Title: Hydrogenation catalyst and hydrogenation desulfurizing process using hydrogenation catalyst
Inventor: IIJIMA MASAHIKO
IPC: C10G49/06
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To prepare a hydrogenation catalyst of high inhibition resistance to hydrogen sulfide for desulfurizing the sulfur content in mineral oil to the extent of high degree which can be used for the hydrogenation denitrification, hydrogenation decomposition, hydrogenation aromatic group removal, hydrogenation refining and the like and provide a hydrogenation desulfurizing process for desulfurizing mineral oil to the extent of high degree using a hydrogenation catalyst. SOLUTION: At least one kind of active components A selected out of the periodic table of group VIII is carried on a carrier of Bronsted acid amount of 50 μm mol/g or more, or the first active component A and a second active component B of at least one kind selected out of the periodic table of group VI elements are carried on the carrier of acid amount of 50 μm mol/g or more. Mineral oil is desulfurized to the extent of high degree by using the hydrogenation catalyst.
Patent JP-H07188385-A (JP)
Title: Alicyclic epoxy resin composition, its production and its cured product
Inventor: UENO KIYONORI
IPC: C08G59/20
Filed: 1993-12-27
Abstract: PURPOSE:To obtain an alicyclic epoxy resin composition containing a (meth) acrylic acid ester monomer having alicyclic epoxy skeleton in an epoxy resin matrix having alicyclic skeleton, having low viscosity and excellent storage stability, and useful for coating agent, etc. CONSTITUTION:This epoxy resin composition is produced by incorporating (A) 100 pts.wt. of an epoxy resin matrix having alicyclic skeleton with (B) preferably 3-20 pts.wt. of a (meth)acrylic acid monomer of formula I (X is H or CH3; R is an alkylene) and/or its polymer and optionally subjecting the obtained mixture to radical polymerization. An alicyclic epoxy resin composition containing an acrylic polymer dispersed in the matrix is produced by carrying out multi-stage polymerization of (C) a (meth)acrylic monomer expressed preferably by formula II [Y is nitrile or COOR<1> (R<1> is a 1-18C alkyl)] (e.g. methyl acrylate and acrylonitrile) in the component A using the component B as a seed.
Patent JP-H05169394-A (JP)
Title: Slitter drive unit capable of extra narrow shear cut
Inventor: TAWARA YOSHINORI
IPC: B26D1/24
Filed: 1991-12-17
Abstract: PURPOSE:To make an extra narrow shear cut achievable, in a slitter unit for strip materials including a paper sheet or the like. CONSTITUTION:A slitter drive unit is provided with a case 31 with a flat inner space whose one side is opened in substance, a center shaft 32 locked to the case so as to be extended to the opening side substantially as far as width of the inner space, and a slitter knife setting disk 35 being embedded in the inner space in substance, and attached via a cross roller bearing 34 so as to make it rotatable around the center shaft. A slitter knife 37 is attached tight to the front of the disk 35 while a transmission belt 50 of rotational driving force out of a rotational driver is engaged with the rear end periphery.
Patent JP-H0511739-A (JP)
Title: Method of coding rod pattern
Inventor: KIYOU HOUJIYUN
IPC: H04N5/445
Filed: 1991-12-17
Abstract: PURPOSE: To provide a ROM encoding method which stores characters in a ROM incorporated in an on-screen display IC used in a VTR or a television. CONSTITUTION: When binary information will be stored in the ROM in the IC, bar patterns with fixed-size binary information as a fundamental unit are determined in binary information to be subjected to ROM encoding, and classifications of bar patterns different from one another are obtained in entire binary information to be used, and addresses of respective patterns are designated, and thereafter, a ROM where designated addresses should be stored and a ROM where binary information of each pattern should be designated are constituted, and character information appearing on a TV screen is encoded. Thus, information is stored with a smaller capacity.
Patent JP-2000163250-A (JP)
Title: Arithmetic circuit
Inventor: HIJI YOSHIHIRO
IPC: G06F7/508
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To add a zero detection function which detects that an operation result is zero in parallel with the operation of addition/subtraction, and to prevent the processing speed for zero detection from dropping. SOLUTION: A zero detection signal showing that an addition result is zero is outputted from the terminal Z of each input cell 10Ai performing an addition of each of the same digit. A zero detecting part 20z of a BLC (binary carry lookahead) cell 20Ai.1 provided in every input cell 10Ai-1 and 10Ai to two adjacent bits detects that 2-bit addition result is 0 and a zero detection signal is outputted. Further, the output signal of each BLC cell 20A1.i is given to a carry look-ahead circuit by a BLC cell 20Aj.i constructed by being connected in a dendritic shape, and a zero detection signal ZO to the addition result is outputted from the zero detecting part 50z of a BLC cell 50 on the last stage.
Patent JP-H01176203-A (JP)
Title: Production of superconducting thin film
Inventor: OKABE KAZUMI
IPC: C01G1/00
Filed: 1987-12-29
Abstract: PURPOSE:To reduce thickness of film in a short treating time by a few processes simply by applying a solution of an organometallic compound or sol to a heat- resistant substrate to form a coating film and baking. CONSTITUTION:A rare earth metal alkoxide [e.g. Y(COCH3)3] of a compound shown by formula II (M is rare earth metal; R is <=10C alkyl), an alkaline earth metal alkoxide and a Cu alkoxide constituting a thin film of superconducting oxide comprising an oxide shown by formula I (Re is one or more rare earth metal; M is one or more alkaline earth metal) are dissolved in methyl alcohol, etc., to give a solution of organometallic compound (A). Then the component A is hydrolyzed with HCl, etc., to give sol (B). Then component A or B is applied to a heat-resistant substrate to form a coating film (C). Then the film C is baked to give a superconducting thin film having thickness of <=2mum.
Patent JP-2001150216-A (JP)
Title: Superhigh pressure sintered material drill
Inventor: MATSUSHITA NORIYUKI
IPC: B23B51/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To form a center side cutting blade in a ridge line part crossing with a tip end second surface, by providing a flat thinning surface by a diamond grinding wheel, in a drill constituting the cutting blade and tip end center part by a poly-crystal diamond sintered material. SOLUTION: Sharpness in a center part is improved, also a thrust load is reduced. For a large tool angle in a center side cutting blade 66, high edge strength is obtained as compared with in the case X-type thinning or the like is applied, generation of chipping is suppressed. By flatting a thinning surface 64, external peripheral surface shape of a diamond grinding wheel is a simple cylindrical surface, to be easily capable of truing in high accuracy, so that thinning of a fixed shape quality can be applied easily.
Patent JP-2001154085-A (JP)
Title: Endoscopic device
Inventor: SUZUKI TATSUHIKO
IPC: G02B23/26
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an endoscopic device capable of presenting a natural easy-to-view image to an observer by eliminating an unnecessary focusing operation as much as possible. SOLUTION: A change of light quantity is detected by a light quantity change detection circuit 38, and when the change exceeds a prescribed value, an automatic focus detecting operation is started by a lens control circuit 39 of a processor 30. Then it is judged whether an object comes nearer or goes far away, based on the opening/closing direction of the aperture 13 of a light source device 10, and a liquid crystal lens 23 is moved according to the opening/closing direction, and when the maximum focusing evaluation value is obtained, the automatic focus detecting operation is finished. Also after the automatic focus detecting operation is finished, the device is set in a standby state until the light quantity changes again. The liquid crystal lens 23 is driven, in such a way according to the quantitative change of the light for illuminating the object and the focused state of the object, then, the automatic focusing operation is executed.
Patent JP-2000163185-A (JP)
Title: Data input/output system for computer
Inventor: AIGA HIROSHI
IPC: G06Q50/08
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To intensively display/manage data inputted/outputted to/from plural input/output screens in accordance with a purpose and to obtain immediate similarity in all the input/output screens in a system on input/output data by installing a common input/output screen realizing common immediate put/output on an input/output data regular display screen and a data intensive display screen by individual categories. SOLUTION: When data are inputted/outputted for systems C1, C2 and C3 and derived input/output screens 13 positioned in the lowest layer of a hierarchical structure T are intensively displayed and managed, for example, a data intensive display screen by individual categories 30, which intensively displays and manages data inputted/outputted as arbitrary category in respective input/ output screens, is arranged on a system apart from an input/output data regular display screen 10 in terms of concept. Furthermore, a common input/output screen 20 which exists between the screens, systematically connects the screens and immediately inputs/outputs the screens in common is arranged on the system.
Patent JP-H09179935-A (JP)
Title: Character recognition device and control method therefor
Inventor: UMETANI TAKAFUMI
IPC: G06K9/03
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To improve the recognition speed and recognition rate of the character recognition device. SOLUTION: A dictionary stored in an external storage device 109 that a host computer 101 is equipped with is divided according to the character kinds of characters to be recognized that are stored in the dictionary and transferred to dictionary memories 111-1 to 111-m that plural recognition systems 110-1 to 110-m are equipped with. The respective recognition systems 110-1 to 110-m calculate similarities from feature quantities in the dictionary memories 111-1 to 111-m from the feature quantity of a character to be recognized that is extracted by the host computer 101 and perform recognition processes independently. Their recognition results are transferred to the host computer 101 and the recognition results of the respective recognition systems 110-1 to 110-m are integrated to determine the character code corresponding to the character with the highest similarity as a final result.
Patent JP-H04207216-A (JP)
Title: Non-overlapping two-phase clock generating circuit
Inventor: USHIO TOMOHIRO
IPC: H03K5/15
Filed: 1990-11-28
Abstract: PURPOSE:To sufficiently normally operate a circuit regardless of the variance of extents of delay of delay circuits from a design value by providing plural delay circuits which delay first and second phase clocks by different extents of delay. CONSTITUTION:A mask clock CKM inputted to an input terminal 1 is inputted to an inverter 2 and an AND circuit 3, and an output signal inverted CKM of the inverter 2 is inputted to an AND circuit 4. CKA is AND between the output of a NOR circuit 6 and CKM, and the trailing edge of the high level of CKA is determined by that of CKM. CKB is AND between the output of a NOR circuit 5 and the inverted CKM, and the trailing edge of the high level of CKB is determined by that of the inverted CKM. CKA is delayed by delay circuits 7 and 8 to obtain signal A1 and A2, and they are delayed in delay circuits 8 and 10 respectively to obtain signals B1 and B2. Signals A1 and A2 are inputted to the NOT circuit 5 and the AND circuit 4 to output CKB, and it is inputted to circuits 8 and 10, and CKB is outputted from an output terminal 12 as the clock. The clock CKA is outputted from a terminal 11 in the same manner.
Patent JP-H03194746-A (JP)
Title: Magneto-optical disk
Inventor: TSUTSUMI MASAMI
IPC: G11B11/10
Filed: 1989-12-25
Abstract: PURPOSE:To improve sensitivity of a recording film by constituting an amor phous alloy recording film composed of rare earth metal and transition metal as two-layer structure composed of a non-columnar recording film and columnar recording film. CONSTITUTION:The recording film 3 composed of an amorphous alloy of rare earth metal and transition metal is formed as two-layer structure composed of non-columnar recording film 6 and columnar recording film 7. A recording film formed by usual sputtering method has a dense, amorphous structure with small transmissivity, in the case of varying the sputtering conditions, such a recording film having columnar structure partly crystallized, which can be observed with translucent electron microscope, and having large transmissivity can be obtained. The recording film 3 is made to have two-layer structure and non-columnar recording film 6 is provided on the side of the disk substrate 1 and by increasing reflectance signal qualitities is improved. The columnar recording film 7 is provided on the film 6 to improve absorption for laser beam. Thereby, recording sensitivity of the medium can be improved.
Patent JP-H09178316-A (JP)
Title: Refrigerator
Inventor: AINO KAZUAKI
IPC: F25C5/04
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To efficiently store much ice in an ice storage box by making effective use of the volume of the ice storage box. SOLUTION: An ice-making pan 8 is arranged above an ice storage box 2 in a refrigerator. The ice-making pan 8 repeats the manufacture of ice and the drop of ice into the ice storage box 2. An ice-receiving plate 5 having an ice-receiving face 6 to receive the dropped ice into the ice storage box 2 is arranged on a bottom plate 10 of the ice storage box 2. The ice-receiving face 6 of the ice-receiving plate 5 forms an inclined surface extending from a part close to one side 15 of the bottom plate 10 of the ice storage box 2 to a part above the other side 16 of the bottom plate 10. The ice-receiving plate 5 is elastically supported on the bottom plate 10 by an elastic member 7 so that inclination of the ice-receiving face 6 is gradually reduced due to the weight of ice stored in the ice storage box 2.  An ice storage quantity detection lever 4 is arranged below the ice-making pan 8 in the ice storage box 2. The detection lever 4 is abutted on an upper part of the ice stored in the ice storage box 2, and when the height of the upper part of ice reaches a prescribed value, the manufacture of ice by the ice-making pan 8 is temporarily stopped.
Patent JP-H01175359-A (JP)
Title: Facsimile equipment
Inventor: SUNAGA JUNKO
IPC: H04N1/00
Filed: 1987-12-28
Abstract: PURPOSE:To coincide the page order of a reception recording paper with the page order of a transmission original by transmitting from 8 bottom part by placing the data indication surface of a transmission original to face upward. CONSTITUTION:Plural transmission originals P1 are placed on the transmission original placing table 5 of a transmitter side facsimile 1a with facing a transmission surface upward. The originals are set so that a first page 2 comes to a top layer and a last page 4 comes to a bottom layer, the transmission is executed from the bottom part of the transmission originals and the (n) page 4 of the last page of the transmission original P1 is transmitted. On the other hand, the reception recording paper P3 of the last page 4 is placed on the original accommodation table 13 of a reception side facsimile 1b with facing data indication surface upward, next the reception recording paper P3 of an (n-1) page 3 are piled up with facing the data indication surface upward, the reception recording paper P3 of the first page 2 are placed on the top part. Thus, the page order of the transmission original and the reception recording paper P3 can be coincided.
Patent JP-H06160117-A (JP)
Title: Optical displacement detecting device
Inventor: FUKUDA TAKUMI
IPC: G01D5/38
Filed: 1992-11-20
Abstract: PURPOSE:To form an optical displacement detecting device utilizing laser into a unit structure, simplify the structure, remove noises, and improve the detection sensitivity. CONSTITUTION:An optical displacement detecting device is constituted of a light source unit 11 emitting the coherent light 6, an interference optical system unit 2 generating interference fringes 1, a moving body formed with a space lattice 4 and displaced to cross the interference fringes 1, and a light receiving unit 5 receiving the interference fringes 1 via the space lattice 4 and detecting the displacement of the moving body 3. The interference optical system unit 2 divides the coherent light 6 into two light fluxes 7, 8 to generate phase-A interference fringes corresponding to the X-polarization constituent and phase-B interference fringes corresponding to the Y-polarization constituent. A phase modulation member 13 is provided on one light flux 8 to give the relative wave front phase difference to the X, Y-polarization constituents, and the spatial phase difference is generated between the phase-A interference fringes and phase-B interference fringes. The light receiving unit 5 separately receives the phase-A interference fringes and phase-B interference fringes, and the displacement direction of the body 3 can be detected by the phase difference between the light reception quantity changes of both of them.
Patent JP-H07198909-A (JP)
Title: Multiple-focal-point diffraction lens
Inventor: TATEIANA KOSOBAADO
IPC: A61F2/16
Filed: 1993-12-28
Abstract: PURPOSE: To provide a multifocal point lens in which a light to each focal point, that is, light intensity to each diffraction sequence can be arbitrarily controlled uniformly or non-uniformly. CONSTITUTION: In a three focal point diffraction lens 20 which receives an incident light having a central wavelength λ, and limits three focal points, plural optical high positions and optical low positions are provided on the diffraction surface. Then, a difference between the highest optical high position and the lowest optical low position is substantially different from λ/2, and at least 20% of the incident light of the lens 20 can reach each focal point.
Patent JP-H03195233-A (JP)
Title: Caller station initiative type incoming call transfer system
Inventor: TAKEBE AKIKO
IPC: H04L12/70
Filed: 1989-12-25
Abstract: PURPOSE:To shorten the data(DT) packet transfer time by transferring an incoming transfer list from an original called station to a caller station and applying the incoming call transfer processing according to the leadership of the caller station so as to omit useless relay processing by the original called station in the data transfer after the end of call setting. CONSTITUTION:When a caller station (A) 1 transfers a usual caller request(CR) packet to an original called station (B) 2, the original called station (B) 2 sets a called party transfer destination for a subscriber (b) 12 set in a main memory(MM) and incoming call transfer request display to a restoration request (CQ) packet when the arrival of the call to the subscriber (b) 12 is disabled and transfers the result to the caller station (A) 1. The caller station (A) 1 fetches the incoming call transfer destination list for the subscriber (b) 12 set in a restoration request (CQ) packet and applies initial setting to a subscriber selection pointer. Thus, no original called station (B) 2 exists among subscribers (a) 11-(d) 14 connected finally and the data transfer time is reduced.
Patent JP-H03195957-A (JP)
Title: Symmetrical processing of three-demensional nuclear magnetic resonance spectrum
Inventor: YAMAZAKI TOSHIO
IPC: G01N24/12
Filed: 1989-12-25
Abstract: PURPOSE:To enable the bringing of a data into a narrow space with a reduction in an amount of the data by erasing an excess of signals not symmetrical previously from a three-dimensional nuclear magnetic resonance (NMR) while a correlation of the signal is learned with ease by an symmetrical operation. CONSTITUTION:A preparatory pulse or a pulse train is irradiated, after a period t1 of a development, furthermore, after a pulse train is irradiated and then, after a period t2 of development, a detection pulse or a pulse train is irradiated. After the irradiation of the detection pulse or the pulse train, a freely induced attenuation signal is detected from a sample over a period t3 of detection. This sequence is used. An NMR spectrum a(omega1 - omega3) is processed as obtained by a Fourier transform of a set data S(t1 - t3) comprising a plurality of freely induced attenuation signals measured for a plurality of different t1 and t2. Here, (a) is a real variable function and omega1 - omega3 are real numbers. Then, after a processing to erase signals having no symmetrical ones in a spectrum, a symmet rical processing is performed.
Patent JP-H03195934-A (JP)
Title: Evaluator for application characteristic of environment resisting structural material
Inventor: KIMURA MASAO
IPC: G01L1/00
Filed: 1989-12-25
Abstract: PURPOSE:To enable the setting for a component designing more strictly to satisfy a necessary characteristic by allowing a continuous measurement of application characteristic to secure a high reliability of an environment resisting structural material using a non-contact and non-destructive means. CONSTITUTION:An X-ray generator 1 is able to change between a white light source and a single-wavelength light source. A position sensitive type detector 2 functions as angle sensor while a semiconductor detector 3 as energy sensor. A dynamic load device 4 applies a dynamic load to a sample 5. The sample 5 is heated and cooled by a cooling gas from a heater 6 and a cooling gas blowing nozzle 7. A goniometer 8 is connected to the device 1, the detectors 2 and 3 and the sample 5 to adjust respective position relative angle. An environ ment reproducer 10 is connected to the heater 6, the nozzle 7 and an atmosphere controller 9 and a characteristic collector 11 are to the detector 2 and 3 and the meter 8. A system controller 12 has a function of evaluating material charac teristic obtained with the device 11 to be fed back to the device 10. A closed cylinder container 13 is made up of stainless steel.