baber/WOPTO huggingface dataset:
Patent JP-S57168806-A (JP)
Title: Device for automatically interchanging chuck claws of machine tool
Inventor: MASUYAMA EISAKU
IPC: B23B31/39
Filed: 1981-04-08
Abstract: PURPOSE:To quickly perform complicated work through a simple construction, by operating interchanging arms to turn chuck claws around to put them away into claw housings and automatically mount other chuck claws on the chuck body. CONSTITUTION:A device for automatically interchanging the chuck claws of a machine tool comprises interchaging arms 1, claw grasping section 2 and claw housing sections 3. When a workpiece grasped by a plurality of claws 28 on the body 5 of a chuck is already machined and another workpiece of different form is to be machined by with other claws 47, an automatic claw interchanging cycle is started. At that time, the claws 47 are located in interchanging positions in the claw housing sections 3 and held by the claw grasping sections 2 and the  other clasw 28 are located on the chuck body 5 and held by the claw grasping  sections 2. Fluid pressure is then removed from cylinders to turn the interchanging arms 1 around so that the claws 28 having functioned for machining are returned to the claw housing sections 3 and the other claws 47 for grasping the  workpiece of different form are moved to the chuck body 5. Quick work is thus effected.
Patent JP-H05258618-A (JP)
Title: Insulated electric cable
IPC: H01B3/30
Filed: 1992-03-11
Abstract: PURPOSE:To provide an insulated electric cable in which grains or foams are not formed even if there are scars in a conductor by forming 6 thermally plastic resin layer between a conductor and a thermosetting polyamide imide resin layer formed on the conductor. CONSTITUTION:A thermally plastic resin layer/such as polyimide resin, etc., is formed on a conductor. On the layer, a thermosetting polyamide imide resin layer synthesized from an aromatic tertiary basic acid and an aromatic isocianate is formed by coating and baking. Consequently, a thermally plastic resin layer is formed between the conductor and the thermosetting polyamide imide resin layer and thus even in the case there are scars in the conductor, an insulated electric cable with good enamel wire properties and high quality is obtained without formation of grains and foams during the formation of the thermosetting polyamide imide resin layer.
Patent JP-H02232782-A (JP)
Title: Pattern recognizing method
Inventor: IMAMURA AKIHIRO
IPC: G06T7/00
Filed: 1989-03-07
Abstract: PURPOSE:To display a satisfactory recognition performance by giving the output probability to each frame of an input pattern by a pattern recognizing method using a hidden Markov model by the sum total of a prescribed function value and a prescribed symbol output probability value. CONSTITUTION:When a voice to an arbitrary word in a recognition vocabulary is inputted to a voice input part 1, an extraction of a feature quantity is executed by a voice analyzing part 2, and it is converted to a time series X = (X1, X2, XT) of a feature vector of length T. Subsequently, by using the time series X in a calculating part 3, a weight coefficient is derived by a multi-dimensional normal distribution weight function from each code vector Vm stored in a storage part 7, and a variance-covariance matrix in a word (k) stored in a storage part 8, and from the sum of products of this coefficient and the symbol output probability to Vm, the symbol output probability to each input voice frame is derived. By using this probability, the generation probability of an input voice pattern is calculated from a hidden Markov model by a calculating part 4, and a word in which its probability is maximum is decided by a deciding part 5, and outputted as a result of recognition to an output part 6.
Patent JP-H01226944-A (JP)
Title: Rigidity controller for vibration suppressing structure framework
Inventor: KOBORI TAKUJI
IPC: E04H9/02
Filed: 1988-03-07
Abstract: PURPOSE:To contrive the safety of a structure with an easy control method by feedback-controlling the change of the rigidity of the structure in accordance with the deformed state of a structure framework. CONSTITUTION:On a structure framework, the sensors 8 of a displacement sensor, a speed sensor, and the like as an vibration detecting means for detecting the deformed state of the framework due to the external force of earthquake, wind, or the like are fitted. Then, signal from the sensors 8 is analyzed by a computer 5, and controllers 1a, 1b are worked. By the controllers 1a, 1b, the stretch and relaxation of braces 2a, 2b are controlled. As a result, the rigidity of a structure can be changed.
Patent JP-H1085600-A (JP)
Title: Exhaust gas purifying catalyst and its manufacture
Inventor: NAGAI YASUTAKA
IPC: B01D53/86
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To enhance the purifying performance of HC and SOF in a low temperature zone and control the oxidization of SO2 in a high temperature zone by zirconium oxide particles and a catalyst precious metal, with the total carrying amount of the catalyst precious metal in the highly oxidized state of specified amount or more. SOLUTION: 50% or more of the total carrying amount of a catalyst precious metal is in existence in the highly oxidized state in an exhaust gas catalyst. The adsorption of SO2 becomes hard and the oxidization of SO2 is controlled in the catalyst precious metal in the highly oxidized state. SO2 is adsorbed to the precious metal not in the highly oxidized state but in the metal state, and also SO2 is oxidized to form sulfate. On the other hand, in paraffins as a main component of SOF and the oxidization activities of HC, scarcely any difference can be recognized between the highly oxidized precious metal and the metal state precious metal. Sulfate formed by the oxidization of SO2 , therefore, can be controlled without lowering the purification activities of HC and SOF by the exhaust gas catalyst.
Patent JP-S59201479-A (JP)
Title: Piezoelectric material
Inventor: MITSUMURA NAOYA
IPC: H01B3/12
Filed: 1983-03-28
Abstract: PURPOSE:To enable to obtain the titled material of large anisotropy and a low dielectric constant by replacing Pb with Ca by the composition of a larger amount of PbTiO3 than in phase boundary composition, in the solid solution series of PbTiO3 and PbZrO3. CONSTITUTION:In said solid solution series, a part of Pb is replaced with Ca. In its composition formula (Pb1-x, Cax) (Ti1-y, Zry)O3, it is contrived that the range of (x) is 0.1-0.3 and the range of (y) 0.05-0.35. The restriction of the values of (x) and (y) to these ranges enables to obtain the titled material of a large coupling coefficient in thickness vibration, e.g., large anisotropy, and a low dielectric constant, stable in magnetic manner and excellent in mechanical strength.
Patent JP-H02231687-A (JP)
Title: Plotting data preparing device
Inventor: ITO YOSUKE
IPC: G06T11/40
Filed: 1989-03-06
Abstract: PURPOSE:To shorten the painting-out time by possessing a means to select either one of a first painting-out data preparing means, which checks winding and prepares the painting-out data of a graphic, and a second painting-out data preparing means, which does not check the winding and prepares the painting-out data. CONSTITUTION:The first painting-out data preparing means, which checks the winding concerning the graphic data stored into a graphic data storing means and prepares the graphic painting-out data, and the second painting-out data preparing means, which does not check the winding and prepares the painting-out data, are included. Further the selecting means, which selects one of the first and second painting-out data preparing means and operates it, is included. The selecting means checks whether or not the graphic to prepare the painting-out data possesses plural maximum values (or minimum values), when the graphic possesses the plural values, the means selects the first painting- out data preparing means, when the graphic possesses a single value, the means selects the second painting-out data preparing means. Thus when the second painting-out data are selected, since the winding checking is omitted, the painting-out time can be shortened.
Patent JP-H04269561-A (JP)
Title: Thermal printing method
Inventor: TAKANASHI RYOYU
IPC: B41M5/26
Filed: 1991-02-25
Abstract: PURPOSE:To enable specific transfer to be performed at an optional printing start position by a method wherein a counter is operated only during printing in each printing place, and a correction data is added to a printing data according to the counted number. CONSTITUTION:A clock is counted while a printing range data is being inputted with a counter 21, i.e., only while the printing range is ON, and a correction data table has been preliminarily stored in a ROM 22. The correction data is read from the ROM 22 according to a counted value of the counter 21, and this correction data is added to a printing data, which is printed.
Patent JP-H09239327-A (JP)
Title: Postal items processing device
Inventor: YURA KOJI
IPC: B65H29/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a automatic address reading and segmenting machine capable of processing a large quantity of postal items of the same type. SOLUTION: This automatic postal items reading and segmenting machine includes a scanner 6 which reads the information on the surfaces of the postal items and a speed regulator 7 which stops the transportation of the postal items A after taking out of the first one item to the scanner 6 among the plural postal items of the same type and has the images on the surface of the postal item A read by passing the first one item through the scanner 6 at a speed lower than the prescribed transporting speed by means of a transporting belt 5. The image of the first one item read by the scanner 6 is subjected to recognition processing by taking time in an address recognition section 24. The results of the recognition are previously stored in a RAM 26 after the successful recognition.  The address recognition section 24 processes the subsequent postal items at the high speed above the prescribed transporting speed by utilizing such results.
Patent JP-S61212236-A (JP)
Inventor: NAGAI HISASHI
IPC: A21D8/06
Filed: 1985-03-18
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-S63218700-A (JP)
Title: Novel protein and production thereof
Inventor: TSUKUMO KENICHI
IPC: C07K1/22
Filed: 1987-03-09
Abstract: NEW MATERIAL:A protein having the following physical physical and chemical properties and EGF-like activities. Molecular weight: 30,000 (SDS electrophoresis method). Isoelectric point: 3.3-4.0 (measured by polyacrylamide isoelectric point electrophoresis. N-End amino acid sequence shown by the formula. When a trypsin treated substance or arginine esterase of the protein is subjected to reversed phase high performance liquid chromatography a fraction showing the same elution pattern as that of human EGF has immunological activities. USE:A drug having epidermal growth factor (EGF)-like activities. PREPARATION:For example, male adult urine is adjusted to pH 3-4 with acetic acid, adsorbed on a weakly acidic ion exchanger, eluted with a weakly alkali buffer solution such as ammonium acetate, etc., and the eluate is purified by affinity chromatography, etc., to give a novel protein.
Patent JP-H11246976-A (JP)
Title: Chemical vapor growth device
Inventor: TANIMOTO SATOSHI
IPC: C23C16/448
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To execute stable film formation high in reproducibility over a long period. SOLUTION: At least one among raw material vapor generators 2a, 2b and 2c has a soln. raw material vessel charged with a soln. raw material obtd. by dissolving different kinds of solid raw materials or liq. raw materials into a solvent and a vaporizer provided with a soln. raw material spraying valve, a heating means and a raw material vapor feeding valve, and it has a valve controlling means 4 controlling the repeated performance of a sequential process in which the soln. raw material spraying valve is opened for a prescribed time, the soln. raw material is sprayed on the vaporizer, the sprayed soln. raw material is perfectly vaporized in the vaporizer, the raw material vapor feeding valve is opened for a prescribed time, and the soln. raw material vapor in the vaporizer is transported into a reactor 10.
Patent JP-H11295283-A (JP)
Title: Method and device for analyzing element by instantaneous combustion in oxygen
Inventor: LUIGI LAGAGLIA
IPC: G01N30/06
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for analyzing elements which can minimize oxygen consumption and be applied to a great variety of samples flexibly and inexpensively. SOLUTION: The quantity of oxygen necessary for analysis is determined through the use of an algorithm of Q0 =Δ (Qc) [In the equation, Q0 is the necessary quantity of oxygen, Qc is the weight of a sample to be analyzed, Δ is a constant obtained by Δ=Q01 /Qc1 (Q01 is the quantity of oxygen necessary for the combustion of a predetermined amount Qc1 of sample)]. A quantity Q0 of oxygen is supplies from an oxygen source 6 to a combustion reactor 2 in pulse mode through the use of a flow regulator 9, and the sample is instantaneously burned in an atmosphere of oxygen in the combustion reactor 2 to perform element analysis.
Patent JP-S57168181-A (JP)
Title: Alarm mechanism of alarm clock
Inventor: SAKURAI YOSHIHIRO
IPC: G04C23/08
Filed: 1981-04-08
Abstract: PURPOSE:To make the whole structure of a clock smaller and thinner by arranging a minute indication wheel and a hour indication wheel in parallel in such a manner as to rotate about the vertical axis and a minute switching wheel and a hour switching wheel of an alarm mechanism above these indication wheels. CONSTITUTION:In this alarm clock, a minute indication wheel 3 and a hour indication wheel 5 of a movement are arranged in parallel in such a manner as to rotate about the vertical axis and a minute switching wheel 56 and a hour switching wheel 57 of an alarm mechanism above these wheels 3 and 5. This can reduce the distance between the minute switching wheel 56 and the minute indication wheel 3 as driving source thereof and the hour switching wheel 58 and the hour indication wheel 5 as driving source thereof. Therefore, transmission of the rotation can be performed with a simple gear mechanism as compared with the case where it is done to a remote position. This also makes the whole structure of a watch smaller and thinner.
Patent JP-S52135966-A (JP)
Title: Pressurized fluid control device of automatic change gear for automobile
Inventor: ISHIKAWA KAZUO
IPC: B60W10/10
Filed: 1976-05-11
Abstract: PURPOSE: To provide L-H change valve by which OD shift valve which completes the over drive change gear step is shifted in H position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000253514-A (JP)
Title: Circuit wiring in junction block
Inventor: MAKABE TORU
IPC: H02G5/06
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide circuit wiring construction in a junction block, capable of performing high-density wiring with various kinds of electric components, etc., arranged inside, and capable of contributing to cost reduction and enhancement of maintainability. SOLUTION: This circuit wiring construction in a junction block 21, in which a high-voltage system circuit and a low-voltage system circuit exist along with a plurality of electric components, etc. For the high-voltage system circuit, construction of performing wiring with bus-bars 22, 23 and a group of electric wires 24 is adopted. For the low-voltage system circuit, construction of performing wiring with a set of electric wires 25 is adopted. Also, wiring is performed using the bus-bars 22, 23 for a circuit in which a large current flows, and a group of electric wires 24 are used for a circuit in which a medium current flows, in the high-voltage system circuit.
Patent JP-H02232024-A (JP)
Title: Caster for vacuum cleaner
Inventor: OHARA NAOYUKI
IPC: A47L9/00
Filed: 1989-03-07
Abstract: PURPOSE:To improve getting-over ability by providing two rollers, which are deviated vertically and horizontally, in a caster case and wrapping a belt having elasticity around the two rollers. CONSTITUTION:In a caster case 14, two rollers 15 and 16 having the same diameter are centrally provided through shafts 17 and 18 respectively with being deviated in the vertical direction and forward and backward direction. A distance between the shafts 17 and 18 is made same as the radius of the rollers 15 and 16 and accordingly, the lowest end of the upper roller 16 is arranged at the same height as the center of the shaft 17. The diameter of the upper roller 16 is made smaller than that of the lower roller 15 and a belt 19 of an elastic material composed of synthetic rubber, etc., is spread over the both rollers 15 and 16. Thus, a vacuum cleaner can get over a high step with compact and light constitution.
Patent JP-H04270741-A (JP)
Title: Rubber composition
Inventor: YOSHII TAIJI
IPC: C08K3/04
Filed: 1991-02-25
Abstract: PURPOSE:To obtain a rubber composition suitable for large-sized tire tread for truck, bus, etc., to be used under a severe traveling condition. CONSTITUTION:100 pts.wt. rubber component consisting of 40-80 pts.wt. natural rubber and/or isoprene rubber and 20-60 pts.wt. polybutadiene is blended with 30-70 pts.wt. carbon black having the following selective characteristics to give a rubber composition. The rubber composition satisfying (1) 100<=N2 SA (m<2>/g)<=160 (2) 100<=24M4DBP oil absorption (ml/100g)<=120 (3) Dst mode diameter (nm)>=0.2X24M4DBP-0.6XN2 SA+137 has much more improved wear resistance under a severe condition than a rubber composition not satisfying the conditions.
Patent JP-H07263124-A (JP)
Title: Panel heater and its manufacture
Inventor: YAMAGUCHI TETSUO
IPC: H05B3/06
Filed: 1994-03-24
Abstract: PURPOSE:To save labor of mounting respective panel heater main bodies to a face to be heated and easily change the size of the face to be heated which is heated by respective panel heater main bodies, by coupling respective panel heater main bodies together by recessed parts for joint and a connection pin. CONSTITUTION:Panel heater main bodies 1 having thermoplastic resin which covers board heating elements 2 and repsective metal plates 3, 3 for sandwiching them, are arranged in plane state. Recessed parts 1b for coupling are provided in the side faces of the panel heater main bodies 1 in such a way as exposing ends of metal plates 3 therein. A connection pin 4 which is fitted to the recessed parts 1b for coupling so as to couple respective panel heater main bodies 1, 1 in one plane is provided in such way that respective metal plates 3, 3 in respective panel heater main bodies 1, 1 are electrically connected in parallel.
Patent JP-H04271559-A (JP)
Title: Image forming device
Inventor: SUZUKI KOJI
IPC: G03G15/00
Filed: 1991-02-26
Abstract: PURPOSE:To obtain the image forming device whose occupied space is reduced and by which the operator implements maintenance while standing. CONSTITUTION:An original platen unit 2 is formed separately and independently with respect to an image forming unit 4, and an original platen unit storage section 14 storing the original platen unit 2 is formed to the image forming unit 4, and the original platen unit 2 is fitted to the original platen unit storage section 14 freely turnably and switchingly. A switching turning fulcrum of the original platen unit 2 is provided so that the image forming unit 4 is located above the original platen unit 2.
Patent JP-H10242091-A (JP)
Title: Manufacturing method of laminate substrate
Inventor: TAKEI TOKIO
IPC: H01L21/20
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To accurately know the etching depth and rate because another Si layer exists at grinding and polishing a device-forming substrate into a thin film, by polishing the periphery of the substrate in two steps. SOLUTION: Unbonded portions exist between a bond wafer 2 and a base wafer 3 at about 2mm from the marginal edge of a bonded and laminated substrate 1, are not usable as an SOI layer, and must be removed because of peeling off at post-steps to cause various troubles. To remove the unbonded portions the periphery of the bond wafer 2 is ground off down to specified thickness t in two steps, so that the oxide film marginal edge of the bond wafer never contacts wafer supports of a basket and ground thicker than the unbonded regions, thereby leaving an Si layer after etching. Thus the etched depth, etc., can be accurately measured.
Patent JP-S53139930-A (JP)
Title: Display control unit
Inventor: TAKAHASHI HIDEYUKI
IPC: H04N7/00
Filed: 1977-05-13
Abstract: PURPOSE: To decrease the capacity of decoder and also, to make easy the control for other than character display, by independing the registers used for the control for the character display of CRT from the control other than character display. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62212080-A (JP)
Title: Control device for flash butt welding machine
Inventor: OGAWA MITSURU
IPC: B23K11/24
Filed: 1986-03-12
Abstract: PURPOSE:To improve a welding quality by controlling welding conditions by providing a later period flash voltage setting means and upset current setting means between an electric source transformer and welding transformer connected to secondary side. CONSTITUTION:The material to be welded is fixed to welding electrodes 5a, 5b and a gate signal is fed to the thyristor of a phase control switch 6 to form ON state. The later period flash voltage of comparatively low voltage is outputted from the secondary side of the welding transformer when the preheating between welding end parts is completed. An upsetting is then performed by passing a high current with the phase control switch 10 for upsetting being made in ON state at the time when the welding end face becomes in the state of being covered by a metallic vapor and welding metal. In this way, a good weld zone can be obtd.
Patent JP-S62210726-A (JP)
Title: Interface circuit
Inventor: MURABAYASHI FUMIO
IPC: H03K19/018
Filed: 1986-03-12
Abstract: PURPOSE:To attain the high speed propagation of a signal while the voltage fluctuation of the propagated signal is minimized by adopting the constitution comprising an input circuit of common base type receiving a signal at an emitter of a transistor (Tr) and an output circuit consisting of a switching element controlling a current to the input circuit. CONSTITUTION:A common base Tr 12 and an emitter follower Tr 13 in an LSI 2 constitute the input circuit. A Tr 11 and a resistor R1 in the LSI 1 form the output circuit and constitute a differential circuit together with the input circuit in the LSI 2. A base of the Tr 11 is an input terminal of the output circuit, the emitter is an output of the output circuit and connected to an input terminal of the input circuit in the LSI 2. The collector of the Tr 11 is connected to a power supply VCC via the resistor R1. A signal line tying the output circuit in the LSI 1 and the input circuit in the LSI 2 is connected to a power supply VEE via a constant current source I or a resistor. The Tr 11 in the LSI 1 and the Tr 12 in the LSI 2 constitute a current switching circuit.