baber/WOPTO huggingface dataset:
Patent JP-H1156619-A (JP)
Title: Rice cooker
Inventor: UKITA KAZUHIRO
IPC: A47J27/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To attach and detach a heat radiating plate by a compact structure by arranging the freely attachable and detachable heat radiating plate on a lid which covers an upper surface opening part of a main body in a freely openable and colorable manner and engaging at least one of lid engagement parts at a plurality of portions of the heat radiating plate to the lid front part. SOLUTION: An upper surface opening part of a main body 28 and a pot 29 are covered with a lid 32 so that the lid 32 may freely open and/close, the lid 32 is journalled in a freely openable and closable manner by a hinge shaft 33 on one side of the main body 28 and the main body located on the substantial opposite side of the hinge shaft 33 is provided with an engagement part 35 engaged to the cover 32 via a hook button 34. The side of the pot 29 of an outer lid 32a forming the outside face of the lid 32 is covered with an outer lid cover 32b and the outer cover 32b is provided with a heat radiating plate mounting part engaging the heat radiating plate 38 and a lid heater 37 is arranged.  Further, the heat radiating plate 38 is provided with an engagement part, and is provided with an engagement part 38b and an engagement pawl part which are attached to and detached from the outer cover 32b. The lid 32 is closed by engaging the engagement part of the main body 28 via an engagement part 32b of the heat radiating plate 38.
Patent JP-S6283980-A (JP)
Title: Control system for sorter
Inventor: UCHIDA KEIICHI
IPC: B65H39/11
Filed: 1985-10-09
Abstract: PURPOSE:To enable prevention of damage of a paper, by a method wherein, when no paper is contained in plural bins in a sorter, a paper size control member is moved to a maximum paper size position irrespective of a specified paper size. CONSTITUTION:With a copy buttom 12 depressed, CPU 16 writes a paper size specified by a buttom 13 in a RAM 14, duplication is effected within a duplicator body 1, and the papers are discharged through a discharge port 3, in order to a sorter 2. Mean-while, by means of a signal from a sensor 10, the CPU 16 detects that a paper P is absent in a paper containing part 7 of the sorter 2, a collision guide is moved to a position responding to the specified paper size with the aid of a motor 11. When it is detected that the paper P is present in the paper containing part 7, a collision guide 8 is moved to a position responding to a maximum paper size. This, even when a current specified paper size is smaller than that of a paper contained in the sorter at present, prevents damage of the paper due to movement of a paper control member, and improves reliability on the sorter.
Patent JP-S6467530-A (JP)
Title: Gas control valve operating device
Inventor: SAIO TOMOYUKI
IPC: F23N5/26
Filed: 1987-09-09
Abstract: PURPOSE:To improve the safety and ease of operation by allowing a needle valve to be pushed in only in the range from low to high combustion intensity at the time of ignition, and inhibiting the push button from being pushed in in the range from the low combustion to the pilot flame which is designated as a child-proof zone. CONSTITUTION:As a push button 11 is turned from the low to the high range and pushed in, the first and second push rods 4, 5 are pushed in by means of a member 13 to cause both the main valve 7 and the safety valve 8 to be opened at the same time. As a result, gas enters from the inlet 1 to pass through the main valve, passages (a) and (b), and safety valve to passages (c) and (d) to a needle valve 9 to be delivered to the gas outlet 2. At the same time, an ignition switch 12 is pushed by an actuator 16 to cause an ignition of gas. Since a lock pin 30a is in engagement with a groove 30 extending in the direction of rotation while the push button 11 remains in the range from the start position (a) to the low intensity combustion (b), the movement in the push direction is locked, and so, the push button 11 is inhibited from being pushed in in the range from (a) to (b), which is known as the child-proof zone.
Patent JP-H0566791-A (JP)
Title: Pattern recognition method
Inventor: IMAI TORU
IPC: G10L15/06
Filed: 1991-09-05
Abstract: PURPOSE:To provide an HMM recognition method with a high recognition capability by obtaining a function which shows the possibility of occurring an erroneous recognition from all the learning data against all categories and by computing the HMM parameters which minimize the function. CONSTITUTION:Learning data and initial HMM parameters are set (steps ST1 and 2). An initial object function, which shows the possibility of occurring an erroneous recognition from all the learning data and the initial HMM parameters which are previously set, is obtained (step ST3). Give a perturbation to the HMM parameters (steps ST4 and 5) and obtain new HMM parameters (steps ST6 and 7). Using the new HMM parameters, a new object function is obtained (step ST8). Should the object function is reduced, new HMM parameters and object function are adopted (steps ST9 and 10). The above mentioned steps 4 to 10 are suitably repeated so as to obtain the HMM parameters which minimizes the object function. The finally obtained HMM parameters are used to perform the recognition.
Patent JP-S61104789-A (JP)
Title: Novel plasmid
Inventor: KURUNUSHI YASUROU
IPC: C12N9/88
Filed: 1984-10-29
Abstract: PURPOSE:To provide an autonomously proliferable, stable plasmid resistant to falling-off, and having a gene fraction participating in the system administering the biosynthesis of tryptophan synthase and F-factor plasmid proliferation control, and the autonomous proliferation capability of a ColEI plasmid in a specific cell. CONSTITUTION:Escherichia coli having tryptophan operon in chromosome gene is infected with a phage, and the DNA of the phage is extracted and is treated with a restriction enzyme to obtain a tryptophan operon gene fraction (A). Separately, an F-factor plasmid is taken out of the cell of Escherichia coli and treated with a restriction enzyme to obtain a miniF cross-section (B). The plasmid pBR322 of the ColEI is treated with a ligase to obtain a plasmid (C) integrated with the fraction A. The component C is incised with a restriction enzyme Eco RI, mixed with the fragment B, and treated with a ligase to effect the linkage of the component C and the fragment B to obtain the objective plasmid pMTY-2.
Patent JP-H0567618-A (JP)
Title: Bump formation
Inventor: MATSUMURA SHINYA
IPC: H01L21/321
Filed: 1991-09-05
Abstract: PURPOSE:To provide a bump forming method with which a bump of optional height can be formed by one action. CONSTITUTION:Bump material (gold foil and the like) 13 is stamped out into the prescribed shape by a bump material stamping device, and the stamped bump-forming material is fixed to the part to be bonded (electrode pad) of the material to be bonded 12.
Patent JP-H0273398-A (JP)
Title: Voice standard pattern registering system
Inventor: MIKI TAKASHI
IPC: G10L15/06
Filed: 1988-09-09
Abstract: PURPOSE:To obtain an excellent recognition performance by deriving the degree of similarity between each category from a mutual distance between standard pattern registering voices, evaluating quantitatively a ratio for inducing an erroneous recognition at every category, and eliminating a voice pattern which becomes the cause of the erroneous recognition. CONSTITUTION:A calculating means 40 of a recognizing part 18 calculates a ratio D in which a voice pattern of some category causes an error in recognition of a voice pattern of a category being different from said category and an erroneous recognition inducing degree Es by using a difference sigma between a mutual distance D between each voice pattern for generating a voice standard pattern and an average mutual distance Ds of every category obtained from the mutual distance. A deciding means 42 decides the voice pattern of some category as a pattern for generating a voice standard pattern, based on one or both of magnitude of the ratio De for causing these erroneous recognitions and magnitude of all the erroneous recognition inducing degree Es against the different category. In such a way, an excellent recognition performance is obtained.
Patent JP-H1047904-A (JP)
Title: Dimension measuring instrument
Inventor: ISHIKAWA ATSUO
IPC: G01B3/20
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To enable supply with simple structure and low cost, wherein dimension is measured with ease and safety without a stepladder, special scaffold, etc., even at an elevated place, with good work efficiency, and fatigue of worker is less even during long-time operation, with less temporal setup cost and construction cost. SOLUTION: At a tip part of a handling rod 1, a large divider 2 is attached while rising/sitting and rotation are permitted, and a driving means 3 comprising a motor 3a and a gear box 3b which allow rising/lying and rotation and opening/closing of the divider 2 is provided, further, a base end part of the handling rod 1 is provided with an operating means 4 for electrically controlling the driving means 3 and a measurement result display means 5 which, based on the opening/closing action of the divider 2, calculates measurement dimension of the divider 2 for display.
Patent JP-H0275261-A (JP)
Title: Telephone set with on-hook speech function
Inventor: SATO TAIJI
IPC: H04M11/00
Filed: 1988-09-09
Abstract: PURPOSE:To prevent an electronic tone signal from being sent to a telephone line through the acoustic coupling between a speaker and a transmitter by devising the telephone set such that the electric signal resulting from the electronic tone is not reproduced by the transmitter if the electronic tone is generated from the speaker during on-hook talking and it is inputted to the transmitter acoustically. CONSTITUTION:A hook switch 27 turned on/off in interlocking with a hook switch 5 is inserted in a feeding path from a feeding circuit 17 to a transmitter 9, feeding power from the feeding circuit 17 to the transmitter 9 is interrupted by the hook switch 27 at on-hook to inhibit the operation of the transmitter 9. Thus, an operation start notice tone of a recording reproducing device 20 from a speaker 11 is generated during on-hook talking and even if it is inputted to the transmitter 9 acoustically, the electric signal is not reproduced by the transmitter 9. Thus, it is prevented that the operation start notice tone is sent to telephone lines L1, L2 through the acoustic coupling between the speaker 11 and the transmitter 9.
Patent JP-H0786197-A (JP)
Title: Ion implanting method
Inventor: TAKAHASHI FUTOSHI
IPC: H01J37/08
Filed: 1993-09-10
Abstract: PURPOSE:To implant ions uniformly in a short time while preventing undesired elements from being admixed. CONSTITUTION:Tons are generated from an ion source and implanted as a beam into a material to be processed. The ion source generates ions of a compositional element of the material to be processed and a specified element to be implanted.
Patent JP-H04108356-A (JP)
Title: Composition having high maltotriose content
Inventor: HIROOKA SHOICHI
IPC: A23L27/30
Filed: 1990-08-28
Abstract: PURPOSE:To obtain liquid or powdery composition having high maltotriose content by subjecting a maltotriose liquid to chromatographic separation with a strongly acidic cation exchange resin. CONSTITUTION:A maltotriose liquid prepared by liquefaction of starch and consisting of 40-60% (as solid content) maltotriose, 15-35% maltose and the other sugar is chromatographed and separated by a strongly acidic cation exchange resin such as 'Diaion SK1BR' or 'Amberlite IR-116R' to afford the liquid composition having high maltotriose content and containing >=65% (as a solid content) maltotriose and <=25% maltose, which then as necessary is subjected to spray drying to provide powder.
Patent JP-H0783620-A (JP)
Title: Laser displacement meter
Inventor: YOSHIMA MASAYUKI
IPC: G01C3/06
Filed: 1993-09-13
Abstract: PURPOSE:To accurately measure the height of a micro object to be measured at a high speed that has any gaps and reflectance variance. CONSTITUTION:The meter is provided with a projection optical system 2 for scanning a laser light against an object 16 to be measured and reception optical system 11 for receiving a reflection laser light from the object 16. A laser light scanned by a scanner 7 in the system 2 is transmitted through a telecentric ftheta lens 9 which converges the laser light to a specified beam diameter and makes the scanning speed constant, and a rotating glass 10, which is circular, and is equally divided into several areas with different thicknesses and is rotated at a constant speed so that the laser light may pass respective areas by one cycle of the scanner 7, then it is cast on the object 16 vertically. The system 11 passes the vertical reflection light reflecting from the object 16 through a cylindrical plane lens 12 and condensing lens 13 for condensing with astigmatism and makes it incident on four-dividing sensor 14 which is placed so that the dividing axis may form 45 deg. against the lens 13 at the center between two focus points on the light axis of the lens 13.
Patent JP-S6285559-A (JP)
Title: Electronic copying device
Inventor: SATO MASA
IPC: H04N1/04
Filed: 1985-10-11
Abstract: PURPOSE:To synthesize the pictures drawn on a writing medium and the projected pictures to record them without using any extra reading means, by adding a function which synthesizes the projected pictures sent from the front side of the writing medium to a means which reads the pictures drawn on the writing medium. CONSTITUTION:A scanner motor 41 is controlled by the signal sent from a system controller 19 of an electronic copying device. A scanner 4 is set at a reading position and also driven to scan a plate part 3. While a CCD 161 set into the scanner 4 reads the picture information on the surface of the part 3 and the pictures given from a projected head 11 and set on an original board 9 for each line. The CCD 161 is controlled by a CCD controller 162 which receives the position signals of the motor 41 and a light source lamp 13 given from the controller 19. Then the CCD 161 synthesizes he picture information on the plate 3 and the projected pictures sent from the head 11 and binary- coding 163 them to record them by a printer 5. Thus no extra reading means is needed.
Patent JP-H0890856-A (JP)
Title: Card printer
Inventor: KATO MASASHIGE
IPC: B41J15/04
Filed: 1994-09-21
Abstract: PURPOSE: To provide a card printer in which the mounting and the regulation are simple, the positional deviation of a direction perpendicular to the conveying direction of the card can be effectively prevented without clogging the card and which can accurately stably print. CONSTITUTION: A card 4A input to a printing unit 24Y by a conveying roller 170 and a pinch roller 172 is delivered to a delivery roller 118 and a pinch roller 120. In this case, the pinch rollers 120, 124 are moved downward and a pinch roller 104 is moved upward. When the end of the input card 4A is detected by a first sensor 154, a solenoid 148 is operated, and the rollers 120, 124 are moved upward and the roller 104 is moved downward. In this case, the card 4A is instantaneously in non-contact state with the rollers 120, 124, the card 4A is pressed to a positioning guide block 162 by a pressing guide roller 168 during the period, and positioned in the direction perpendicular to the conveying direction.
Patent JP-H0759044-A (JP)
Title: Digital signal reproducing device and recording medium
Inventor: OISHI TAKESHI
IPC: G06F21/10
Filed: 1993-08-19
Abstract: PURPOSE:To prevent dubbing by using selectively a wave form signal in response to copy right information in a digitally recorded video signal as a synchronizing signal other than that of a valid pattern period of the video signal, thereby changing a chant, waveform around the specific synchronizing signal. CONSTITUTION:A decoding circuit 6 decodes copy right information in an ID signal in a reproduction signal in parallel with decoding operation. When 1-bit information representing the presence of copy right protection is set to 0 level (inhibit of dubbing), the circuit 6 adds information representing 'output without setting an output enable flag' to a reproduction signal to be outputted. Thus, a synchronizing signal addition circuit 7 of a next stage decodes the information representing 'output without setting output enable flag' and outputs a video signal together with a horizontal synchronizing signal and a vertical synchronizing signal having a normal value relating to a valid pattern portion and a vertical blanking signal in which a waveform around a specific horizontal synchronizing signal within a vertical blanking period is changed periodically from the normal value, for example with respect to the reproduction signal fed from the circuit 6.
Patent JP-H0543310-A (JP)
Title: Carbon-containing refractory
Inventor: TSUTSUI NAOKI
IPC: C04B35/00
Filed: 1991-08-13
Abstract: PURPOSE:To provide carbon-containing refractory having excellent thermal shock resistance. CONSTITUTION:100wt.% mixture consisting of 1-20wt.% carbonaceous material, <=20wt.% silicon carbide material, <=10wt.% metallic material and the rest of alumina material is blended with 0.5-10wt.% pitch heat-treated at >=400 deg.C and <=0.05 mm particle size and a phenol resin as a binder.
Patent JP-2000064127-A (JP)
Title: Spinning machine having spindle
Inventor: MALINE LUDEK
IPC: D01H7/12
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an economical driver unit and to decrease the moment of mass inertia by setting a spindle driving motor between the upper part of a spindle and its support and enabling to supply a lubricant to upper and lower bearings of the above-mentioned support. SOLUTION: This spinning machine has a motor 40 driving separately a spindle 10 between a spindle upper part 11 and a spindle support 46 and the above mentioned support 46 is supported with a spindle rail 74 through a buffer element 70 consisting of a rubber-elastic element, an electronic unite 68 and a lower buffer element 72 situated thereunder. A lubricant can be supplied from an oil tub 58 to an upper bearing 50 and a lower bearing 52 of the above mentioned support 46 with a wick-lubricating device 55.
Patent JP-2000048803-A (JP)
Title: Organic electrolyte battery
Inventor: FUKUNAGA TAKAO
IPC: H01M10/058
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To secure insulating performance of a terminal, a nut and a cover plate, to endure fastening compressive force of the nut for fixing the terminal to the cover plate, and to hold sealing performance of the battery terminal part over a wide temperature range by using a polyphenylene sulfide resin for insulating packing. SOLUTION: A fluororubber-made O-ring 8 is inserted into a terminal 3, the terminal 3 is inserted into the through-hole of a cover plate 5, insulating packing 6 of a polyphenylene sulfide(PPS) resin is inserted into the terminal 3, and is fastened in torque of 50 kgf.cm by a nut 7 to be formed as a polar terminal. PPS resin-made insulating packing 6 is sandwiched by the terminal 3 and the cover plate 5 and the nut 7 and the cover plate 5, and can hold insulating performance and sealing performance of a battery in a shape capable of close contact. A PPS resin is a linear high polymer type PPS resin, having a molecular weight of 50,000 to 60,000, and particularly a high viscosity resin having melt viscosity not less than 7,000 is used to strengthen aseismatic property as well as to secure superhigh tenacity.
Patent JP-H0678523-A (JP)
Title: Driver circuit for electrostatic thyristor
Inventor: OGIWARA ATSUSHI
IPC: H02M1/00
Filed: 1992-08-26
Abstract: PURPOSE:To prevent the breaking of an electrostatic induction thyristor due to the steep increase of current. CONSTITUTION:The anode currents of an electrostatic induction thyristor 9 are increased suddenly when an on signal is output from a gate driving-signal source 1, and a MOSFET 6 is turned on when the product L (dIA/dt) of the inductance L of an inductor 10 and the rate of time change (dIA/dt) of anode currents IA, is made larger than the threshold value Vth of the MOSFET 6. Consequently, currents fed from a DC power supply 2 to the electrostatic induction thyristor 9 are made to flow through the MOSFET 6. Turn-off currents are extracted from the gate of the electrostatic induction thyristor 9 by a capacitor 7 being charged for an on period at the same time, and the electrostatic induction thyristor 9 is brought to an off state, thus protecting the thyristor 9.
Patent JP-H0671258-A (JP)
Title: Alkali ionized water adjuster
Inventor: WATANABE TORU
IPC: C02F1/46
Filed: 1992-08-26
Abstract: PURPOSE:To provide water with always adequate ion concentration, in spit of the water quality of raw water or the flow rate by providing with a control means controlling the voltage impressed on an electrolytic electrode or the electric current corresponding to the output of a detecting member detecting ion concentration of the water which has already been ionized. CONSTITUTION:A pH sensor 3 measuring the ion concentration is arranged on the down-stream side of the room in which an electrode 11 at the cathode side in an electrolysis tank 1 is provided, and also the pH sensor 3 increasing a resistance value, as the pH is raised, is connected in series to the electrode 11 at the cathode side. Thus, when the pH of alkali water flowing out of the electrolytic cell 1 is raised, the electric current flowing between electrodes 11, 12 is restrained, because the resistance value of the pH sensor 3 increases, and then the electrolytic capacity drops. Conversely when the pH of the alkali ionized water is lowered, the electric current flowing between electrodes 11, 12 is increased and then the electrolytic capacity is enhanced. Thus the pH value of the alkali water is kept at an adequate value.
Patent JP-H0972070-A (JP)
Title: Floor material supporting tool and floor laying method
Inventor: SAWADA MISAO
IPC: E04F15/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To make floor lining simply with a small number of component parts and less processes, eliminate risk of floor squeaking, and provide possibility of setting low the level of the floor material or a fine adjustment. SOLUTION: This floor laying method includes a body 11a in the form of a flat plate having a required unit area and a plurality of engaging projection pieces 11b installed protrusively at the peripheral edge of the body 11a at a specified spacing in such a way as bent downward, wherein the bending angle αof each engaging projection 11b relative to the body 11a is adjustable, and the bottom of the projection 11b is made with a large width. A plate-shape part 11c approx. flush with the body 11a is furnished protrusively at the peripheral edge of the body 11a and pressed to a bonding agent 12 which is put bulged on the floor surface 1a.
Patent JP-H0566289-A (JP)
Title: Method for separating technetium 99 in high level radioactive waste solution
Inventor: MOTOMIYA KAYOKO
IPC: G21C19/46
Filed: 1991-09-06
Abstract: PURPOSE:To separate and recovery technetium 99 by contacting a waste solution with anion exchange resin and by adsorbing on it the nuclear species of the technetium 99 existing as the only anion chemical species in the waste solution. CONSTITUTION:Actinide elements and rare earth elements in a radioactive waste solution of a high level are precipitated as oxalate by using oxalic acid. In the filtrate after the removal of these precipitates, alkaline metal elements, alkaline earth metal elements, platinum group elements, and other elements are dissolved in the forms of oxides and hydroxides, and the technetium 99 exists in the form of TcO<4->. In a process for anion exchange, the filtrate is introduced into a column for anion exchange, and only the technetium 99 in the form of TcO<4-> is adsorbed and separated. As anion exchange resin, porous resin, of which both the exchange speed and the adsorptivity are large, is used. The adsorption of TcO<4-> is carried out in dilute nitric acid, and the elution is carried out in concentrated nitric acid.