baber/WOPTO huggingface dataset:
Patent JP-H0879077-A (JP)
Title: A/d converter and a/d conversion system embodying the converter
Inventor: JIYAN SHIYOZERA
IPC: H03M7/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To improve the dynamic characteristic of an A/D converter by using an electrooptic phase modulator, an electrooptic element, etc. SOLUTION: The resolution of an N-bit A/D converter 1 can be improved by three bits by very accurately encoding the phase difference in the output of an electrooptic phase modulator 2 which is controlled by a converting electric signal V(t), Obtained optical signals A(t) and B(t) are processed by means of an electrooptic element 3 which outputs electric signals C(t) and S(t) which are the sine and cosine functions of a phase. An encoding means 4 encodes the absolute value of an obtained electric signal with a (N-3) bits regardless of the home sector of the phase by utilizing the symmetric property of a circle of a trigonometric function divided into four continuous sectors between '0' and '2'.  A code converting means 5 outputs the numerical value V of the electric signal with N bits as the function of the home sector by utilizing numerical values of sine and cosine encoded with the N-3 bit.
Patent JP-S5999213-A (JP)
Title: Detection system of curvature of pin
Inventor: TERUYA YOSHIHIRO
IPC: G01B21/20
Filed: 1982-11-29
Abstract: PURPOSE:To detect automatically the curvature of a pin by providing sensors to the root part and tip space part of a comb-shaped pin member respectively and detecting the detection times of a rising and a falling signal generated as the comb teeth move. CONSTITUTION:A photoelectric sensor 2 is provided to the root part 1-1 of comb-shaped pins 1 and a photoelectric sensor 3 is provided to the lower part 1-2 at an interval a half as large as the pitch of the pins in the movement direction of the pin member 1. The photoelectric sensors 2 and 3 are formed of a light emitting element and a photodetecting element to generate a signal every time a pin 1 passes between the sensors 2 and 3. The rising and falling times of the signal are detected by a computer 4 and stored in a memory 5, and arithmetic processing is performed to operate an alarm 6 when pin curvature is detected.
Patent JP-S6272557-A (JP)
Inventor: SAKABE KENICHI
IPC: H01G4/12
Filed: 1985-09-25
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-H1148342-A (JP)
Title: Manufacture of micromachine
Inventor: HIRATA TORU
IPC: B29L31/00
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a micromachine without requiring a lone-time for assembling even the micromachine having three- dimensional structure. SOLUTION: The micromachine is disassembled to micro-miniaturized components 10, 20, 30, 50 of first to N-th layers manufactured by photolithographic technology with respect to its height direction, and the disassembled components are formed on first to N-th boards. The board having the component of the first layer and the board having the component of the second layer are opposed to one another to butt connect the component of the first layer to the component of the second layer. And, the butt connection is repeated until the component of the N-th layer is butted to that of the (N-1)-th layer. For the components of the second and following layers, the component is formed on the board via a first film removable by solvent, and separation from the board after the butting is executed by solvent.
Patent JP-S6471808-A (JP)
Title: Method and composition for inhibiting tartar adhesion by polyanionic/hydrophobic peptide and derivatives
Inventor: SHII SUTEIIBUN SHIKESU
IPC: A61K8/34
Filed: 1988-08-24
Abstract: PURPOSE: To obtain the subject composition which contains a poly(amino acid) and can inhibit undesired minerals from sticking to tooth. CONSTITUTION: This dental calculus deposition inhibitor contain an amino acid polymer having the structure of poly(X)n poly(Y)n [X is a residue selected from aspartic acid, glutamic acid, phosphoserine, phosphohomoserine, phosphotyrosine and phosphothreonine; Y is a residue selected from alanine, leucine, isoleucine, valine and glycine; n, m are each 2-60, where n+m>=5; poly(X)n may contain <=10% of Y residues, while (Y)m may contains <=10% of X residues]. This compound has a cluster hydrophobic or nonpolar amino acid on one terminal, while a cluster anionic amino acid on the other terminal, preferably has 20-50 amino acid residues, and is used in the composition in an amount of 0.5-10wt.%, particularly in an amount of 2-8wt.% and the pH is preferably adjusted to 5-10, particularly 6-7.5.
Patent JP-H0954513-A (JP)
Title: Cleaning device
Inventor: OTAKA MAKOTO
IPC: G03G15/20
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To improve the removal of dirt with a cleaning device and to make the removal of the dirt, effective for a long period by providing one or more grooves perpendicular to a longitudinal direction, in the rotational direction of a roller, in the cleaning surface of a cleaning member. SOLUTION: The cleaning member 10 is constituted to provide the groove 13 perpendicular to the longitudinal direction, in the rotational direction. Even if two or more grooves 13 are provided in the cleaning member 10, the same effect is obtained. This cleaning device is more effective in removing in a conventional cleaning device, because two places of the edge parts 12a and 12b of the cleaning member 10 come into contact with a fixing roller, to remove the dirt. The sticking of the dirt to a cleaner surface after being actually used occurs at two places in the vicinities of the edge parts 12a and 12b, so that the concentration of the sticking of the dirt is dispersed to make the removal of the dirt effective for a long period. Moreover, the dirt removed by the edge parts 12a and 12b is swept to the groove part 13, that is, it is used as a heaping part. Thus, the sticking of the dirt to a contact surface with a fixing unit can be suppressed to make the removal of the dirt effective for a long period.
Patent JP-2001044070-A (JP)
Title: Method and device for manufacture of laminated electronic component
Inventor: ABE YASUKAZU
IPC: H01G4/12
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a laminated electronic component which enables an inner electrode to be formed in a short time, improves dimensional accuracy of an inner electrode and reduces dispersion of characteristics, and a manufacturing device thereof. SOLUTION: An electrostatic latent image is formed by exposure to be arranged in the rotating direction of a charged photoreceptor drum 2 and the vertical direction to the rotating direction in a surface of the drum 2. A metal powder 13 for an electrode of a laminated electronic component is attached to an electrostatic latent image forming part. The metal powder 13 for an electrode attached to the charged photoreceptor drum 2 is transferred to a thin print object 1. A print object whereto the metallic powder 13 for an electrode is attached is laminated, cut and baked and a laminated electronic component is obtained.
Patent JP-S58113910-A (JP)
Title: Spectacle frame
Inventor: MORITA TAMAO
IPC: G02C5/22
Filed: 1981-12-26
Abstract: PURPOSE:To offer a spectacle frame which is inexpensive and effective, by attaching a both side adhesive tape removably, to an abutting end face of a temple, etc. in the hinge part. CONSTITUTION:A titled spectacle frame is constituted so that a slip-down caused by expand-opening of a temple can be prevented exactly by selecting a both side adhesive tape 8 having elasticity of a synthetic resin base material, an expanded resin material, etc., to suitable thickness, depending on a using state. Also, since this tape 8 is attached to the end face of the temple 1 or endpiece 2 in the beginning, it works as a cushion material even in case when a load has been put in the direction for expand-opening the temple 1, at the time of use, and the temple 1 can be returned the most suitable position for use immediately, and deformation of the frame can be prevented extending over a long period of time. Accordingly, in this way, it is possible to offer a spectacle frame which is inexpensive and effective.
Patent JP-H04143665-A (JP)
Title: Signal memory method
Inventor: SAKAMOTO ATSUSHI
IPC: G08C15/00
Filed: 1990-08-08
Abstract: PURPOSE:To prevent an old data and a new data from being memorized together by disabling supply of a trigger signal or nullifying a second control signal until an address control signal specifies all addresses. CONSTITUTION:A CPU 9 outputs a first control signal to an address control circuit 8 and a RAM of selection memory circuit 3 writes a new data. When data is written for one cycle, the CPU 9 instructs the circuit 8 to trigger-enable AND gate for allowing a trigger signal of a trigger circuit 7 to be supplied to a delay counter. However, the RAM rewrites new data continuously and repeats it until the trigger signal is generated. After trigger enable, the delay counter which receives trigger signal counts clock pulses, outputs delay trigger signal which is a second control signal, and then stops writing operation or the AND gate is provided at a later stage of the delay counter, the second control signal is nullified until the circuit 8 specifies all addresses, and writing operation is stopped when the signal is valid.
Patent JP-H1054925-A (JP)
Title: Optical coupling device and its production
Inventor: HANADA TADAHIKO
IPC: G02B6/42
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to adjust the positions of the optical parts packaged on a substrate and an optical waveguide with high accuracy in order to enhance the optical coupling effeciency between both. SOLUTION: The optical parts 4 are packaged on the substrate 1 and the optical waveguide 3 positioned at its end so as to face the optical parts 4 is packaged on the substrate 1. A curable adhesive 7 is packed into the gap between the end 3a of the optical waveguide 3 and the substrate. The required voltage is impressed between an upper electrode 6 disposed at the optical waveguide and a lower electrode 5 disposed on the substrate side facing the upper electrode to displace the end 3a of the optical waveguide 3 by static electric power. The displaced state is maintained and the adhesive 7 is cured in this state to fix the optical waveguide 3 to the substrate 1, by which the optimum optical coupling between the optical parts 4 and the optical waveguide 3 is embodied.
Patent JP-S6365808-A (JP)
Inventor: SHIMIZU MASAO
IPC: A47B77/04
Filed: 1986-09-08
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-H0258906-A (JP)
Title: Waveguide slot array antenna
Inventor: MAEHARA KAZUO
IPC: H01P5/107
Filed: 1988-08-24
Abstract: PURPOSE:To inexpensively obtain an antenna with low loss and, simultaneously, a wide band by projecting a bar feeding probe connected to each of branched terminals of a microstrip circuit from a feeding probe insertion hole provided in the prescribed position of each of waveguides for radiating into each of waveguides for radiating. CONSTITUTION:A microstrip branched line 15 is branched from a feeding source 15-a through branched parts 15-c, 15-d and 15-e successively and reaches eight branched terminals 15-b at last. To respective branched terminals 15-b, bar feeding probes 14 are connected to back surface 11-b at a right angle, respectively, and the feeding probe 14 is projected into each waveguide 11 for radiating in penetrating a dielectric plate 16, a grounding body 17 and a feeding probe insertion hole 13. Thus, a structure to enlarge a band range in minimizing the lowering of an efficiency, namely, a power loss can be inexpensively obtained.
Patent JP-S6272360-A (JP)
Inventor: IKEDA SHIGEYUKI
IPC: A61H15/00
Filed: 1985-09-25
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-2000042660-A (JP)
Title: Brush table
Inventor: KAWAGUCHI HIROSHI
IPC: B23Q1/01
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To easily change a brush, to reduce the weight of a table, and to reduce the ratio of use of a synthetic resin. SOLUTION: A brush support member 63 in which a brush bundle 61 formed of plural brushes 73 in a bundled manner is fitted to plural fitting holes 69 provided in base plates 65, 67 to constitute a table. The brushes can be easily exchanged, and the weight of the table can be reduced since the base plates 65, 67 can be reduced in thickness.
Patent JP-S59102462-A (JP)
Title: Fluid balancer
Inventor: SATOU KAZUO
IPC: D06F37/24
Filed: 1982-12-03
Abstract: PURPOSE:To hold fully automatically balance by providing integrally auxiliary vessels on the outside circumference of a cylindrical main vessel having a revolving axial center, providing main pipes which flow a liquid between both vessels and flowing the internal fluid between the auxiliary vessels and the main vessel. CONSTITUTION:A cylindrical main vessel 4 having a revolving axial center, auxiliary vessels 61-64 which are provided integrally on the outside circumference, main pipes 51-54 which open their respective ends in the vessel 4 and in which a liquid is flowed, valves 911, 912 which are opened and closed by a centrifugal force, and a valve 910 which permits the flow only in one direction are provided. The opening ends of the pipes 51-64 are branched 711, 712, and the valve 912 to be opened by a centrifugal force is provided to the branch 712 and the valve 811 closed by a centrifugal force to the branch 111. The valve 910 which permits the flow only to the valve 911 side by a centrifugal force is provided in the branch part at the opening on the vessel 61-64 side.
Patent JP-S59100556-A (JP)
Title: Lsi chip
Inventor: NISHIMURA KOUSUKE
IPC: H01L25/18
Filed: 1982-11-30
Abstract: PURPOSE:To constitute a microcomputer system without printed circuit boards, by making it possible to connect and disconnect chips each other directly electrically and mechanically. CONSTITUTION:A chip A0 is formed in a rectangular parallelopiped shape. In the inside of the chip, an LSI (CPU) L0 is embedded. On the neighboring pair of side walls of said chip A0, projections X0 and Y0 are formed. On the other pair of side walls, recesses XIN and YIN, which are coupled with said projections, are formed. A plurality of contactors P0, which are connected to the bus line of the LSI (L0) that is embedded in the chip, are arranged at the projections and the recesses.
Patent JP-S6290970-A (JP)
Title: Cryostat
Inventor: YAMAMOTO YUICHI
IPC: H01L29/04
Filed: 1985-09-24
Abstract: PURPOSE:To obtain a compact cryostat by absorbing the thermal contraction of a cryogenic tank with a spring having small spring constant, and supporting a large external force after thermal contraction by a spring having a large spring constant. CONSTITUTION:An interval G1 between a flange 8 and the second spring retainer 19 is regulated by a clamping bolt 20, and an initial load is applied to the second spring 18. Then, the position of a superconductive coil 2 is regulated by a regulating nut 9. Then, a regulating ring nut 21 is turned, the interval G2 between the first retainer 16 and a nut 21 is opened in the thermal contraction of a helium tank 1. The first spring 17 absorbs the thermal contraction so that tension is not applied to a thermal insulation supporting force unit 5 in case that the tank 1 is thermally contracted. When the tank 1 is thermally contracted, the interval G2 is eliminated, and a force having large eccentric electromagnetic force is supported by the spring 18 having large spring constant, necessary minimum load is merely applied to the unit 5, and the strengths of the thermal insulating force column, the cyrogenic tank and a vacuum tank can be minimized.
Patent JP-H0376380-A (JP)
Title: Picture correcting circuit for sine wave deflection
Inventor: WATABE JUNZO
IPC: H04N3/23
Filed: 1989-08-17
Abstract: PURPOSE:To respectively execute desired correction to respective reciprocative scans and to enable picture correction with simple configuration when a sine wave is deflected by forming a correcting signal by using a pulse signal modulated with two horizontal scans as a unit. CONSTITUTION:For example, when the sine wave is deflected at timing shown in a figure A, a synchronizing pulse shown in a figure B is supplied to a terminal 21 and a signal shown in a figure C is taken out from a one-shot multivibrator 22. Further, a signal shown in a figure D is taken out from a multivibrator 23 and a signal shown in a figure E is taken out from an OR circuit 24. A signal shown in a figure F is taken out from a multivibrator 25 and a signal shown in a figure G is taken out from a multivibrator 26. When such a signal is supplied to a convergence correcting circuit 30, a voltage is impressed to a deflection coil 1 and when a deflected current flows, the horizontal scan is executed like shown in the figure A. When the signal is supplied to the circuit 30, the amount of correction equal on right and left sides is obtained by the correcting signal.
Patent JP-S5999329-A (JP)
Title: Wedge type chuck in tension testing machine
Inventor: NAGATANI SHIYOUZOU
IPC: G01N3/04
Filed: 1982-11-30
Abstract: PURPOSE:To ensure the operation of a pair of chuck tooth holders in synchronization, by the constitution wherein a pair of chuck tooth holders are mechanically linked to the rods of tightening jacks and said holders are linked and supported by a guiding tool, which guides the holders along a guide provided in the main body of the chuck, in the direction perpendicular to the axial direction so that the holders can be freely slidden. CONSTITUTION:A pair of tightening jacks 5 and 5 are actuated, and a pair of chuck tooth holders 3 and 3 are pushed to the axial direction X. A guiding tool 7 is slidden in the axial diretion X along a pair of guides 15 and 15, which are provided in the main body of the chuck 1. Therefore, the chuck tooth holders 3 and 3, which are linked so that they can be slidden in the direction Y that is perpendicular to the axial direction, is restrained to move in the axial direction X with respect to the guiding tool 7. The holders 3 and 3 are positively synchronized by the wedge action of slant surfaces of 2 and 2 of the chuck main body 1, and moved in the direction chuck teeth 4 and 4 come closer to each other. Therefore, the chucking of a test piece T is ensured with good balance at the center of the testing machine.
Patent JP-H0956924-A (JP)
Title: Medal game machine
Inventor: NISHIKAWA IKURO
IPC: A63F9/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a medal game machine in which a bingo game and a pusher game are associated with each other so as to further enhance interest. SOLUTION: A bingo game part arranged in the upper part of the game machine body drops medals inserted through a medal guide, from an arbitrary position through a pushing manipulation of a rail button 17, and passes the medals through a plurality of designated gates 41 therebelow. After the medals 5 are passed through all designated gates 41, a number of medals corresponding to points indicated on a bonus display part 66, and the metals pooled in a medal pooling part 49 are discharged into a pusher game part. The medals 5 having passed through the bingo game part, and moved into the pusher game part, are used for a pusher game. Medals 5 gained in the pusher game, are paid out from a pay-out port 13.
Patent JP-2001030506-A (JP)
Title: Device for cleaning ink-jet head
Inventor: SUGIURA YOSHIO
IPC: B41J2/165
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To constitute a cleaning device for an ink-jet head part for printing on a printing tape in a simple and compact configuration. SOLUTION: An ink-jet head part 9 for printing is disposed on the front side of a printing tape 2 to be conveyed. A supporting plate 27 is disposed on the rear side of the printing tape 2. An insertion hole 26 is formed in the supporting plate 27 as well as through holes 17 are formed in the printing tape 2 at an optional interval in the longitudinal direction thereof. By advancing a nozzle part cleaning means 13 disposed on the rear side of the supporting plate 27, a purge part and a wiper part on the front side are contacted with the front surface of a nozzle part 9a of the ink-jet head part 9 via the insertion hole 26 and the through hole 17. An ink is forcibly ejected from the nozzle part 9a so that it is received by the purge part of the nozzle part cleaning means 13.  Then, by reciprocally moving the same along the longitudinal direction of the printing tape 2, the surface of the nozzle part 9a can be wiped by a pair of right and left rubber blades 16a, 16a.
Patent JP-H0494383-A (JP)
Title: Double-sided paper supply device
Inventor: SUZUKI NOBUYASU
IPC: G03G15/00
Filed: 1990-08-10
Abstract: PURPOSE:To eliminate stagnation of paper on a guide plate so as to prevent paper jam by moving a separating roller from the vicinity of lower edge of a guide member for a predetermined range nearly along the guide member. CONSTITUTION:Paper sheets copied on one side and introduced into an double- side unit 10 in a direction B is supplied by a carrying roller 11 onto a paper supply roller 12 which is rotating clockwise. The paper sheets guided by the paper supply roller 12 and carried in a direction C is guided by a separating roller 14 which follows the movement of paper supply roller 12 and rotates counterclockwise, then stacked on an intermediate tray 15. A part of the paper sheets is located on a bottom plate 17 which is in lowering state. At this time, since an electromagnetic solenoid 20 is in demagnetized state and the separating roller 14 is located in the vicinity of the lower edge of a guide plate 16, there is no fear that the paper sheets which have left from the separating roller 14 remains on the guide plate 16.
Patent JP-H06205667-A (JP)
Title: Method for raising highly alcohol-resistant yeast and yeast strain therefrom and production of japanese rice wine using the same
Inventor: HIROHATA SHUJI
IPC: C12N1/16
Filed: 1992-06-30
Abstract: PURPOSE:To grow highly alcohol-resistant mutant from Japanese rice wine yeasts and to obtain Japanese rice wine stably by using the mutant yeast strain separated. CONSTITUTION:From mutants of Japanese rice wine yeasts resistant against an imidazole-based ergosterol biosynthesis inhibitor, an alcohol-resistant strain is further separated in high frequency. Using this strain, Japanese rice wine is produced stably so as not to extend filtration days due to decline in the fermentability in the closing days for the filtration and not to deteriorate the quality of the Japanese wine involved therein.
Patent JP-H1034247-A (JP)
Title: Ball mandrel of tube bending device
Inventor: BABA HIROYASU
IPC: B21D9/03
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To make so that a disc member is not pressed up by forming an annular recessing part on the circumferential edge on a mandrel side in the disc member and receiving a mass increasing part generating on the inside face inside the annular recessing part of the mandrel when a tube is bent. SOLUTION: A ball mandrel M of a tube bending device is inserted in a tube when bending the tube. In this ball mandrel M, a 1st disc member 50 is connected to the top end face of the mandrel body 10 through a ball joint 40, and a 2nd disc member 60 is connected to the fore face of this 1st disc member 50 through a ball joint. Then, because the cross-section face of an annular recessing part 51 formed on the circumferential edge of the mandrel body 10 side on the side face of the 1st disc member 50 is made in a curved projection like, even if a mass increasing part 30 is generated on the inside face when bending a tube P, this mass increasing part 30 is received in the annular recessing part 51 of the 1st disc member 50.