baber/WOPTO huggingface dataset:
Patent JP-2000182305-A (JP)
Title: Disk centering holding device and disk driving motor equipped with the same
Inventor: SANESHIGE RYOJI
IPC: G11B17/028
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of satisfying a disk centering function and dealing with equipment miniaturization and thinning regarding a disk centering device used for a disk recorder/player. SOLUTION: This device is provided with a turntable 3 for supporting a disk 2 fixed to a shaft 1, a disk holding ring 4 fixed to the turntable 3 or the shaft 1, a centering spring 5, one end thereof being attached to the turntable 3, a centering ring 6 attached to the other end of the centering spring 5 to center the disk 2 by its spring pressure, a lug 7 disposed to freely slide in the radial direction with respect to the disk holding ring 4, and a clamping spring 8 for causing the lug 7 to clamp the disk 2. The other end of the clamping spring 8 is attached to the centering ring 6, and the centering ring 6 is slid on one side face of the turntable 3 in a disk inserting direction.
Patent JP-H10165929-A (JP)
Title: Method and apparatus for resource recovery treatment of organic undesired substance
Inventor: HAMADA AKIO
IPC: B09B5/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To convert organic undesired substances efficiently or various kinds of resources by a method wherein when an organism which inhabits, is a parasitism state, a water collection channel wall is recovered to resources, the organism is crushed, the classified organic in, in a germicidal manner, treated which is received in a receiving means thereafter, and fermented by mixing fermentation auxiliaries therein at an arbitrary time. SOLUTION: Organic undesired substances which are removed and sampled from a water collection channel in a power station, a steel mill, etc., are converted to a crusher 3 with a carrying conveyor 2, and the organic undesired substances crushed herein are classified with a classifying apparatus 4. The classified organic undesired substances are passed through a dehydrator 5, the organic undesired substances of little water content are dried with a dryer 6, and storted in a storage place 9. Further, solid substances such as shells or the like are sterilized with a sterilizing apparatus 7, and stores in a storing container 10. A liquid content of shell flesh or the like is sterilized with a sterilizing apparatus 8, and stored in a storing container 11.  Thereafter, the organic undesired substances stored in the storage place 9, and the storing containers 10, 11 are taken out, fermentation auxiliaries 12 are mixed in the organic undesired substances, which are fermented with the fermentation apparatus 13, composted, and recovered to resources 14.
Patent JP-H07195946-A (JP)
Title: Battery unit connecting and disconnecting structure of motorized wheelchair
Inventor: HARAKAWA MASAYUKI
IPC: A61G5/04
Filed: 1993-12-29
Abstract: PURPOSE:To connect and disconnect a battery easily by providing a terminal for power receiving connecting to a terminal for power feeding, as well as providing an engaged member engaged with an engaging member to be the engaging position, in the condition of housing a power unit. CONSTITUTION:A battery housing 265 to house a battery unit 148 is provided to a driving unit, and a hole 268 to be an engaged member which can engage the engaging member 260b of a slide plate 260 is formed to the battery housing 265. When the battery unit 148 is installed, a handle 255 is grasped, the battery unit 148 is inserted from the upper side of the battery housing 265, and the engaging member 260b of the battery unit 148 is engaged in the engaging hole 268. At the same time, the terminal 264 for power feeding at the battery unit 148 side is connected to the terminal 270 for power receiving at the battery housing 265 side. And by carrying out the reverse operation, the battery unit can be removed simply.
Patent JP-H10175127-A (JP)
Title: Work conveying device and conveying method in production line
Inventor: SEGAWA HIROYUKI
IPC: B65G43/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a conveying device and a conveying method of work which can make the occupying space narrow in a relatively simple structure, and can reduce the tact time, and the like. SOLUTION: In a work conveying device to convey a work 51 from a working position 3 to a working position 7 of plural working positions arranged in order, a rotary type index table 2 set at the inner side of the area where the plural working positions are arranged in a circular periphery; and index platens 10 installed to the index table 2 corresponding to the working positions, and rotatable integrally, and being plural low accuracy positioning holding means which can position and hold the work 51; and at the same time, the platens 10 convey the work 51 to the working positions in the condition positioning and holding the work by the rotation of the index table 2.  And in the condition holding the work 51 by work positioning parts 20 being the higher accuracy positioning means provided to specific working positions 4 and 7 of the working positions, a main positioning with the higher accuracy is to be permitted.
Patent JP-H10150048-A (JP)
Title: Semiconductor substrate
Inventor: SUEOKA KOJI
IPC: H01L21/322
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To make it hard to generate slip transition from oxygen deposition even under the thermal compression stress, wherein the slip transition can occur, by containing the carbon having a specific concentration in a semiconductor substrate containing oxygen having the specific concentration. SOLUTION: In the substrate containing the oxygen of (5-20)×10<17> pieces/cm<3> , carbon of 1-3.3×10<17> pieces/cm<3> is contained. At the time of heat treatment in manufacturing an LSI, the many forms of the oxygen deposition is made to be the polyhedron structure. Thus, the slit transition is hard to occur even if thermal stress is loaded, and the LSIs can be manufactured at the high yield.
Patent JP-2001166992-A (JP)
Title: Multi-processor system
Inventor: SUGITA TETSUO
IPC: G06F12/08
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a whole system by improving a data transferring speed between instruction processors in a multi-processor system. SOLUTION: This multi-processor system is provided with plural instruction processors 11 and 12, and a part of a main storage 14 is defined as a broadcast area, and each processor is respectively provided with broadcast area caches 1103 and 1203 with only the broadcast area as an object. Then, an exclusive line 15 for connecting between the broadcast area caches is extended, and a store instruction issued by the instruction processor is automatically transmitted to all the broadcast area caches and updated so that the updated results of the values in response to the store instruction to the broadcast areas can be reflected. The other instruction processor for receiving the data receives the data in response to a load instruction.
Patent JP-H09185152-A (JP)
Title: Liquid developer for silver halide photographic sensitive material
Inventor: OKUTSU EIICHI
IPC: G03C5/305
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent coloring with time by incorporating ascorbic acid and its derivative and a specified compound. SOLUTION: The liquid developer contains the ascorbic acid and at least one of its derivatives and at least one of the compounds represented by the formula in which R is an H atom or an alkyl, carboxy, sulfo, or hydroxy group, and further, a 1-phenyl-3-pyrazolidone derivative. The action mechanism of the coloring preventing compound of the formula is not known, but it is presumed that its addition prevents production of the oxides of the ascorbic acid and its derivative, and the compound of the formula exerts no adverse effect on the processing performance of the developing solution and there is no fear on safety sides like hydroxyamines.
Patent JP-H09174339-A (JP)
Title: Method and device for wire electric corrosion
Inventor: RUNE DERIGETSUTEI
IPC: B23H7/04
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent any undesirable fault from taking place on an invaded surface by correcting an electric corrosion parameter so that any wire deformation may be maintained at a constant level during a machining action. SOLUTION: When any deviation from a preset reference displacement, namely a positional eccentricity (controlled divination) is detected, a controller output transmitter 34 connected to the output of a control computer 32 generates an adjustment quantity for regulating XY driver 24 by means of its operational motor. The adjustment quantity is so selected as to compensate any deviation from a preset reference displacement by changing the advancing supply rate of an XY driver 24. On the basis of the kind of cutting and a machining electric current, a wire displacement is controlled to a preset value in its tangential direction and vertical direction in relation to the cutting route.
Patent JP-H06182916-A (JP)
Title: Interior finish material
Inventor: KENJO YUTAKA
IPC: B32B33/00
Filed: 1992-12-16
Abstract: PURPOSE:To obtain an interior finish material which has a soft feeling and is excellent in a design property without generating harmful hydrogen chloride gas or the like by decreasing a generation amount of a fume in incinerating by a method wherein the interior finish material is so constructed as to laminate fire-retardant lining paper, an adhesive layer, a fire-retardant polyoelfin foaming resin layer, a pattern printing layer, and a transparent protective layer in this order. CONSTITUTION:A solid film of a specific thickness is formed by adding 50-250 pts.wt. of metal hydrate, a foaming agent, etc., to 100 pts.wt. of polyolefin resin by an inflation system or a T-die system. A pattern printing layer 4 and a transparent protective layer 5 are provided to the film. A printed film is stuck to fire-retardant lining paper 1 wherein a filler is mixed to paper consisting of cellulose or the like with an adhesive layer 2. Thereafter, a fire- retardant polyolefin foaming resin layer 3 is formed by foaming the film via a heat foaming process to obtain an interior finish material. Further, if necessary, embossing is applied to the fire-retardant polyolefin foaming resin layer 3.
Patent JP-H11187476-A (JP)
Title: Headphone
Inventor: TAKIGUCHI IWAO
IPC: H04R3/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a headphone having a sound quality which is intended by a designer. SOLUTION: A headphone 10 is provided with acoustic units 17L, 17R that transduce an analog audio signal into an acoustic output, and with an input jack 11 from which a digital audio signal from a digital audio equipment is received. The headphone 10 is provided also with a D/A converter 14 that converts the digital audio signal fed to the input jack 11 into an analog audio signal, and with amplifiers 16L, 16R that supply the analog audio signal from the D/A converter 14 to the acoustic units 17L, 17R.
Patent JP-2000180383-A (JP)
Title: Method and apparatus for inspecting opening flange part of foamed resin container
Inventor: HOTTA GENJI
IPC: G01N21/84
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To efficiently and certainly inspect the presence of a flaw in the opening flange part of a foamed polystyrene container. SOLUTION: A foamed polystyrene container 10 produced by the in-mold foam molding of beads is opened in a circular form at its upper surface thereof and an opening flange part 11 thickened so that the upper end part constituting the peripheral edge part of the opening part of the container protrudes outwardly is provided at the opening part of the container 10. The foamed polystyrene container 10 fed by a feed mechanism 20 is lifted upwardly by a a lift mechanism 41 and the mutually opposed parts of the opening flange part 11 are allowed to approach each other by a deforming rotary mechanism 42 to deform the opening flange part 11 into an oval shape and the opening flange part 11 is rotated in a peripheral direction.  The outer peripheral surface of which the radius of curvature becomes min. of the opening flange part deformed into an oval shape by the deforming rotary mechanism 42 is photographed by a CCD camera 43a to inspect the presence of a crack.
Patent JP-H06187690-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: DEGUCHI KOJI
IPC: G11B11/105
Filed: 1992-12-16
Abstract: PURPOSE:To stabilize repeated reproduction characteristics and to obtain excellent C/N by disposing a magnetic metal such as iron so as to come orthogonally into contact with an initializing magnet at the time except overwriting and disengaging the magnetic material after overwriting. CONSTITUTION:In an overwrite-system recording and reproducing device for light-modulating optical memory element having at least two magnetic thin films laminated while being magnetically coupled giving a recording magnetic field and an initializing magnetic field, at the time except overwriting, the component at the medium side of the magnetic flux from the initializing magnet generating an initializing magnetic field is decreased. In order to decrease the magnetic flux from the initializing magnet in the direction of the plane of the medium, a magnetic metal such as iron is used to change the direction of the magnetic flux. Or, the polarity of the magnet may be changed, at the time except overwriting, or the N-pole and the S-pole may be made to not face each other.
Patent JP-H09177171-A (JP)
Title: Earthquake resisting improvement method of reinforced concrete construction
Inventor: KAJI KIKUO
IPC: E04H9/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To heighten not only rigidity but also toughness, and improve earthquake resisting thereof by subsequently attaching precast studs to the proper place of the frame of a reinforced concrete construction. SOLUTION: Precast studs 4 are subsequently attached to the center part of a frame space surrounded by the column 2 and the beam 3 of a reinforced concrete-built construction 1. In order to increase toughness of the precast stud 4, a spiral hoop is used in place of a hoop or a reinforcement hoop is used to be disposed in addition to a normal hoop 13. The upper and lower ends of the precast stud 4 are joined to the beam 3 by iron structure or PC steel material, and filled with mortar. Earthquake resisting of the building 1 is improved and exchange by damage is made easy by performing such constitution. Adjustment of rigidity is made possible by changing arrangement and the number of the precast studs 4.
Patent JP-H0759008-A (JP)
Title: Television apparatus
Inventor: MAIKERU DEIBITSUDO RANDEISU
IPC: H04N5/445
Filed: 1993-12-27
Abstract: PURPOSE: To easily understand whether closed caption data is seen or not. CONSTITUTION: A controller 110 continually monitors a closed caption circuit 145 to see if any of plural effective closed caption data codes that are preliminarily defined exists. Whenever any of the effective closed caption data codes that are preliminarily defined is detected, a timer 118 is reset, starts to measure a time that is preliminarily defined and enables an on-screen display(OSD) 140 that shows that closed caption data can be used. If one of the effective closed caption data codes that are preliminarily defined is not detected before the timer time is over, the OSD 140 that notifies that closed caption data can be used is disabled.
Patent JP-H07197012-A (JP)
Title: Mildewproof caulking material
Inventor: OGAWA AKIRA
IPC: C09K3/10
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a caulking material which has the resistance to mildews and bacteria and long maintains beautiful appearance and sealing effects without detriment to the characteristics inherent in a silicone material. CONSTITUTION:This caulking material is prepd. by dispersing an antibacterial component comprising N-methylolchloroacetamide and methylolurea in an amt. of 50-90wt.% of N-methylolchloroacetamide in a concn. of the component of 100ppm or higher in a room-temp.-curable caulking material mainly comprising a silicone. The component may further contain a sulfone deriv. and an isothiazole deriv. each in an ant. of 5-20wt.% of N-methylolchloroacetamide. Pref. the component is used in the form of a 0.1-10wt.% soln. in propylene glycol.
Patent JP-H11179779-A (JP)
Title: Method for solid phase extrusion molding synthetic resin
Inventor: DEGUCHI KOUKI
IPC: B29C47/08
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To extrusion mold a synthetic resin of a solid phase state at a low temperature and to raise a mechanical strength of the resin after molding by melting and plasticizing the resin of a solid phase state at a high pressure with non-reactive gas of a gas state at ambient temperature and ordinary pressure, and extrusion molding the resin at a specific temperature or lower of the resin. SOLUTION: A synthetic resin is heated to a predetermined temperature, and supplied to an autoclave held at the temperature. Here, non-reactive gas of predetermined pressure and temperature is supplied, the resin is melted for a predetermined time, and plasticized while holding its solid phase state. This is removed from an autoclave, and immediately charged in a solid phase extruder 1. It is cooled until the synthetic resin becomes a (glass transition temperature +10)  deg.C or lower of the temperature of therein, then a ram 2 is advanced, and the resin 9 is extruded from the mold 3. Thus, the resin of the solid state is extrusion molded at a low temperature, and a mechanical strength of the resin after molding can be raised.
Patent JP-H11187676-A (JP)
Title: Ultrasonic motor
Inventor: ODA NOBUMITSU
IPC: H02N2/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic which has a detecting means which detects revolution of a rotor and has no effect upon transmission of a vibration from a stator to the rotor. SOLUTION: In an ultrasonic motor, a stator 10 to which a piezoelectric device 12 is attached is fixed to a housing, a rotor 15 connected to a rotary shaft 6 is rotatably supported by the housing 2, the rotor 15 is pressed against the stator 10 by a pressure applied by a pressurizing member 18, which is connected to the rotary shaft 6 integrally and rotatably, and the rotor 15 is turned by the driving of the piezoelectric device 12. A magnet 20 is provided on the pressurizing member 18, a magnetosensor 21 is positioned so as to face the magnet 20, and the revolution of the rotor 15 is detected by the detection of the magnet 20.
Patent JP-H05241431-A (JP)
Title: Wet type electrophotographic developing device
Inventor: SATO YOSHIMITSU
IPC: G03G15/06
Filed: 1991-12-20
Abstract: PURPOSE:To obstruct the unnecessary rise of a bias voltage and to eliminate such inconvenience as the image collapse by enlarging the surface area of a developing electrode by roughening it and shortening a distance between attached toner and the electrode at developing. CONSTITUTION:The developing electrode 30 is provided with two separated electrode supporting plates 31 and 32 and coupled by coupling plates 33 and 34. Besides, 'CELMET' layers 35 and 36 being as a porous metallic substance are provided on the lower surface sides of the plates 31 and 32 and electrically connected through a lead wire 37. Then, the bias voltage is impressed on the layers 35 and 36 by a bias power source 38. Since the surface of the electrode 30 is the porous substances of the layers 35 and 36, the surface area of the electrode 30 can be enlarged and the distance between the toner attached on the electrode 30 and the electrode 30 can be shortened. Besides, the apparent rise of the bias voltage can be checked. Therefore, such a phenomenon that the developing bias voltage is changed caused by depending on an image pattern is reduced.
Patent JP-2000189177-A (JP)
Title: New gene and production of amino acid
Inventor: ARKADIEVICH LIVSHITS VITALY
IPC: C12P13/06
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new bacterium of the genus Escherichia capable of enhancing activity in the cell of a protein having a specific amino acid sequence and having activity making the bacteria L-threonine-resistant to reinforce L-threonine resistance and producing an amino acid in high yield. SOLUTION: This new bacterium belonging to the genus Escherichia is enhanced in L-threonine resistance by enhancing activity in cell of a protein having activity making bacterium having a protein having an amino acid sequence of the formula or a protein comprising an amino acid sequence, in which one or several amino acids are deleted, substituted, inserted or added in the formula, L-threonine-resistant and is useful for producing L-lysine, L-valine, L-threonine, etc., in high yield. The bacterium is obtained by obtaining rhtC gene corresponding to open leading frame 0128 of Escherichia coli by PCR method, inserting the gene into a plasmid pVC21 and introducing the resultant pRhtC into Escherichia coli MG422 bacterium strain.
Patent JP-2001174794-A (JP)
Title: Liquid crystal display device and its manufacturing method
Inventor: NISHIBE TORU
IPC: H01L21/336
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which excluding a protective layer is omitted so as to decrease the manufacturing steps and simultaneously protecting signal lines from corrosion, and its manufacturing method. SOLUTION: In the liquid crystal display device and its manufacturing method, the liquid crystal display device is provided with an array substrate, equipped with signal lines and scanning lines arranged on a principal plane in a matrix and thin film transistors arranged adjacent to respective intersections of the signal and scanning lines and connected with the signal lines, a counter substrate placed opposite to the principal plane of the array substrate and a liquid crystal layer held between the array and counter substrates. The signal lines are formed on the more upper layer than the scanning lines and contain aluminum or an alloy mainly composed of aluminum. Furthermore, aluminum or the alloy mainly composed of aluminum is not exposed.
Patent JP-H05290174-A (JP)
Title: Graphics work station for handling structure of 3-dimensional model and method for generating 3-dimensional graphics picture of structure of model
Inventor: HAABUEI ERISU KURAIN
IPC: G06T15/08
Filed: 1992-12-22
Abstract: PURPOSE: To provide a three-dimensional display device for graphics work station which removes a prescribed volume from a model of a patient and displays the other part of the model. CONSTITUTION: A model section input device 40 is operated to select a set of sectional planes of a model 2 to be displayed. An inversion input device 62 can be used to select an area for display. The 3-dimensional direction of the model is selected, and a screen sectional plane 60 is selected. Para-meters from input devices 40, 50, 60, and 62 are used to handle and display a selected part of the 3D model. A rotating circuit 130 converts a point and normal display list in accordance with a desired direction. An AND circuit 220 updates a depth buffer and a picture memory buffer. The model is cut and displayed in a low- performance work station much more quickly than a conventional method.