baber/WOPTO huggingface dataset:
Patent JP-H08160093-A (JP)
Title: Layer short tester
Inventor: HASEGAWA AKIRA
IPC: G01R31/02
Filed: 1994-11-30
Abstract: PURPOSE: To selectively detect a layer short only regardless of the total inductance in a non-conducting state by cutting off the exciting current of a coil to be measured in which the layer short occurs and measuring the intensity of the magnetic field of the coil after the exciting current is damped. CONSTITUTION: A pulsative magnetic field is generated by making an exciting current flow to an exciting coil and a coil to be measured is positioned in the magnetic field. When a layer short occurs in the coil to be measured, an electric current is made to flow to the layer-shorting part by electromagnetic induction and another electric current is made to flow to the other part of the coil due to the distributed capacity of the 7 coil. Therefore, the current flowing to the layer-shorting part is attenuated by the inductance/resistance time constant by abruptly cutting off the exciting current to the exciting coil. For the current flowing to the other part of the coil to be measured, the oscillating current is suppressed by making the current flow through a damping resistor and the transient phenomenon is terminated by reducing the time constant.  As a result, the current only flows to the layer-shorting part having the larger time constant. Therefore, the layer short can be detected when the intensity of the magnetic field is measured.
Patent JP-H03180331-A (JP)
Title: Manufacture of air spoiler
Inventor: HIRANO KATSUYA
IPC: B62D37/02
Filed: 1989-12-09
Abstract: PURPOSE:To obtain a high quality air spoiler-shaped body having uniform wall thickness and flat outer surface by a method wherein swollen part, which is developed at the mating surfaces of a top part and a bottom part, is removed for finishing. CONSTITUTION:A top part 1 and a bottom part 2, both of which are produced through injection molding, are combined into an air spoiler-shaped body B. In this case, in order to prevent the offset molding from occurring, the positions of the parts are fixed by fixing ribs (r), which are provided in advance. On the mating surfaces of the top part 1 and of the bottom part 2, notched parts are formed respectively so as to set an inverted dome-shaped recess (c), when both the parts are united. Next, a certain amount of synthetic resin material is injected and poured in the inverted dome-shaped recess (c) in order to weld the parts in an air spoiler-shaped body B. After the completion of welding, burr (d) developed by pouring synthetic resin material is swollen. The swollen part of the burr (d) developed is removed for finishing and finally painting is applied to the body.
Patent JP-H07174043-A (JP)
Title: Internal combustion engine controller
Inventor: MUTO HIDENOBU
IPC: F02D45/00
Filed: 1993-12-20
Abstract: PURPOSE:To accurately correct intake gas temperature from an intake temperature sensor appropriately. CONSTITUTION:The signal of an intake gas temperature inside an intake pipe 2 is generated in a control unit 13 based on either one of output signals of an intake gas temperature sensor A7 inside an intake duct 6, an intake gas temperature sensor B11 inside the intake pipe 2, and the output signal of a pressure sensor 9 inside the intake pipe 2. Either one of the abovementioned output signal and the output signal from the intake gas temperature sensor B11 is selected according to an operational condition of an internal combustion engine 1 so as to be an intake gas temperature signal. The intake gas temperature is corrected in relation to the control variable of the internal combustion engine by utilizing an intake gas temperature corrective quantity calculated based on a physical quantity which makes transition according to the operational condition of the internal combustion engine 1 in relation to the intake gas temperature signal. Consequently, the intake gas temperature inside the intake pipe is free of any error caused by the operational condition of the internal combustion engine, and can be appropriately corrected even if transmission of the temperature (heat) from the internal combustion engine takes place.
Patent JP-H08181589-A (JP)
Title: Buffer control circuit
Inventor: MIYASHITA HIDEAKI
IPC: H03K17/00
Filed: 1994-12-22
Abstract: PURPOSE: To prevent occurrence of hazard caused by switching in the buffer control circuit used for a changeover circuit selecting one of two kinds of control systems to control a device. CONSTITUTION: The control circuit is provided with a 1st buffer circuit 73 connecting a 1st system 71 and an object device 70 and a 2nd buffer circuit 74 connecting a 2nd system 72 and the object device 70, a 1st gate circuit 75 detecting a disable state of the 2nd buffer circuit 74 to enable the input of an enable signal to the 1st buffer circuit 73, and a 2nd gate circuit 76 detecting a disable state of the1st buffer circuit 73 to enable the input of an enable signal to the 2nd buffer circuit 74 and also with an inverter circuit 77 inverting the polarity of a selection signal and given the signal to the 1st gate circuit 75 and the 2nd gate circuit 76.
Patent JP-H08226550-A (JP)
Title: Duplex concentric poppet valve
Inventor: HANSU JII TOUUZU
IPC: F02K9/58
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a duplex concentric poppet valve kept substantially constant over a allowable valve-opening range in a form independent of the geometry of a poppet where the discharge flow ratio of two types of fluids is different relative to a related valve seat. SOLUTION: A duplex concentric poppet valve 44 has an inner hole passing therethrough and a mainbody 45 having a valve seat encircling the inner hole. It includes a first member 46 installed in the inner hole in an axially movable manner. The member 46 has an concentric poppet guide hole having a truncate cone face in a space to a valve seat for forming a first variable area orifice 96 and passing therethrough and a truncated cone face encircling the inner hole. A second member 48 is installed in the poppet guide hole in a coaxially movable manner and has a truncated cone face forming a second variable area orifice 98 in a space to the truncated cone face. A operator 49 is provided for selectively moving the first member 46 to the mainbody 45 so as to keep the opening area ratio of two orifices substantially constant while moving the second member 48 to the first member 46.
Patent JP-H05124302-A (JP)
Title: Printer
Inventor: FUKAZAWA KENJI
IPC: B41J29/00
Filed: 1991-11-06
Abstract: PURPOSE:To improve image developing capability of a page printer or the like which can mount a cartridge thereon. CONSTITUTION:A cartridge containing a processor is loaded to a connector mounted on an electronic controller in a printer body. Input data from a computer is sequentially distributed the printer body or the cartridge for every page and the image is developed in parallel by respective CPUs. The developed data is transferred to the printer body and printed on a paper P by a xerography print unit.
Patent JP-H04189114-A (JP)
Title: Manufacture of polyurethane elastomer molded material by centrifugal molding
Inventor: FUJIWARA YOSHINORI
IPC: B29C41/22
Filed: 1990-11-22
Abstract: PURPOSE:To reduce the coefficient of friction of a polyurethane elastomer while holding properties which is possessed fundamentally by the polyurethane elastomer, by a method wherein silicone oil possessing a terminal hydroxyl group is added to the surface of a molding material at the initial stage of curing of the molding material. CONSTITUTION:After casting of a molding material containing a urethane prepolymer possessing a terminal isocyanate group and crosslinking agent within a turning molding drum, silicone oil possessing a terminal hydroxyl group is added to the surface of the molding material, in the initial stage of crosslinking and curing of the molding material. With this construction, a molded material possessing a polyurethane layer containing a siloxane bond on the surface is obtained.
Patent JP-2000276838-A (JP)
Title: Recording medium having space for defect management and management information thereof, margin space allocating method and defect managing method
Inventor: KO JUNG-WAN
IPC: G11B20/10
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium having margin space for defect management and management information thereof, a margin space allocating method and a defect managing method. SOLUTION: A margin space is efficiently managed by allocating one initial margin space, which is to be allocated for slip replacement and linear replacement in the initialization, and an additional margin space in the case of lacking the margin space for the linear replacement after the end of initialization, determining the quantity of these initial margin space and additional margin space on the basis of the number of defects to occur in the initialization and recording the size information of the margin space and remaining quantity information indicating how much the margin space is used. Besides, concerning the defect managing method in the case of further allocating a linearly replaced space as an additional margin space, a defective block in the additional margin space to be further allocated is not used for linear replacement again and an SDL item corresponding to the defective block is not changed, either.
Patent JP-H02166131-A (JP)
Title: Pre-expanded polyethylene resin particle
Inventor: SENUMA AKITAKA
IPC: C08J9/18
Filed: 1988-12-19
Abstract: PURPOSE:To provide pre-expanded resin particles which can give a highly expanded, low-shrinkage foam by mixing an N-substituted maleimide modified ethylene/polar comonomer copolymer resin with a normally gaseous blowing agent or/and an easily volatile liquid blowing agent. CONSTITUTION:An N-substituted maleimide (e.g. N-phenylmaleimide) and an organic peroxide (e.g. dicumyl peroxide) are added to an ethylene/polar comonomer copolymer (e.g. ethylene/vinyl acetate copolymer), and the obtained mixture is kneaded under heating to produce an ethylene/polar comonomer copolymer resin modified with the N-substituted maleimide. This resin and a normally gaseous blowing agent or/and an easily volatile liquid blowing agent (e.g. dichlorodifluoromethane) are agitated under heating in an autoclave or the like to produce pre-expanded resin particles. These resin particles can be desirably used for the production of especially a cushion or the like.
Patent JP-H05154795-A (JP)
Title: Punching press device
Inventor: OBARA ICHIRO
IPC: B26D7/18
Filed: 1991-12-04
Abstract: PURPOSE:To simply process punching chips generated by punching when a film-like sheet is punched by a punching press device. CONSTITUTION:A film-like sheet 2 is mounted on a punching edge 7 heated by a heater 8, and the film-like sheet 2 is pressed by a punch 6 via a pad plate 3. The film-like sheet 2 is punched into a preset shape, and the punching chips 9 generated by punching are heated and softened by the punching edge 7. The punching chips 9 are dropped downward without being clogged in the punching edge 7.
Patent JP-H09159234-A (JP)
Title: Humidifier
Inventor: OCHIAI YOKICHI
IPC: F24F6/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily clean a heating tray by providing the tray removably from a humidifier body by providing the tray placed on a body pedestal, approaching or bringing at one side bottom to or into contact with a heater and standing on the upper side upper surface a valve push rod, forming the bottom in a protruding state, and installing a heat transfer plate at the protruding part. SOLUTION: A heating tray 3 is placed so as to be longitudinally slidable and removable by a body pedestal 2. A heater 4 is mounted at the pedestal 2 to approach to or bring into contact with the one side of the bottom of the tray 3. The bottom of the tray 3 is formed at the one side in a protruding state corresponding to the heater 4. Thus, the heat transfer effect for transferring heat from the heater 4 to the water in the tray 3 can be improved without disturbing the slide of the tray 3. A heat transfer plate 4a is installed at the protruding part, and the heater 4 can more effectively heat transfer to the one side of the bottom of the tray 3 by the plate 4a. A predetermined quantity of water can be introduced into the tray 3 by a valve push rod 14 stood integrally with the bottom of the tray 3.
Patent JP-H05159429-A (JP)
Title: Disk player
Inventor: KURUMADA MASAKAZU
IPC: G11B33/08
Filed: 1991-12-04
Abstract: PURPOSE:To unnecessitate a gap equivalent to a vibration stroke and to save the space with the decrease of height of a disk player by making a guide plate introducing a disk to between a clamper and a turntable to the same vibrating system with the turntable and clamper. CONSTITUTION:The guide plate 8 is supported by a chasses 3 wherein the turntable 1 holding the disk A and the clamper 10 are provided. The lowering of clamper 10 and the separation of guide plate 8 from the disk A are operated by a cam plate 16 mounted on a rack 15 which is driven with a motor 13.
Patent JP-2000149584-A (JP)
Title: Ferroelectric memory
Inventor: NUNOKAWA HIDEO
IPC: G11C27/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric memory having ferroelectric capacitors wherein three-valued or more multivalued data are stored in one ferroelectric capacitor and the stored data can be read out. SOLUTION: The memory comprises memory cells 1 having ferroelectric capacitors 3, a DA means 21 which gives a write analog voltage corresponding to three or more input digital values to electrodes of the ferroelectric capacitor 3 to cause a residual polarization in the capacitor 3 when the digital values are inputted and a converting means 23 for restoring a read analog voltage to the original digital value when the read analog voltage obtained according to the residual polarization value of the capacitor 3 is inputted.
Patent JP-H06168760-A (JP)
Title: Connector requiring small plugging force
Inventor: KONDO HIROKI
IPC: H01R13/639
Filed: 1992-11-30
Abstract: PURPOSE:To provide a connector requiring a small plugging force, while a small plugging force being needed, regardless of slidable contact between contact pieces, and enabling the predetermined contact pressure to be finally maintained. CONSTITUTION:This connector is provided with a connector housing 11 having terminal housing space 12, and a female terminal fitting 20 laid in the space 12. Also, the fitting 20 is provided with an elastic contact piece 21 coming in slidable contact with a mating male terminal fitting 30 at the time of insertion therein, and subsequently undergoing deflected displacement in one direction. In addition, deflection space 15 for allowing the unidirectional free deflected displacement of the piece 21 is maintained in the space 12. Also, a slider 40 is provided in such a way as freely inserted in the space 15 and coming in contact with and pressing the piece 21 toward the fitting 30 due to operation for insertion therein after the slidable contact of the fitting 30.
Patent JP-2000152504-A (JP)
Title: Reactive power compensating device
Inventor: KAWASAKI YOSHINORI
IPC: H02J3/18
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a reactive power compensating device which achieves low-distorted waveform and leveling voltage fluctuation without causing errors in the amount of compensation, even if system impedance and the like fluctuates on the power supply side. SOLUTION: This reactive power compensating device connecting a saturable reactor Lb and a capacitor C connected in parallel with each other between a system power supply Vs and a load 1, generating leading or lagging reactive power based on a power fluctuation in the load, canceling or suppressing the power fluctuation in the load for suppression or improvement of a receiving point voltage Vp fluctuation, is provided with a voltage-type converter 5 whose output side is serially-connected to a saturable reactor Lb for applying the desired voltage Vt to the saturable reactor Lb, a detection circuit 6 detecting power fluctuation in the load, and a compensation-amount computing circuit 7 determining the amount of compensation from the output of the detecting circuit 6,  correcting an error between the outputted compensation current Ia and the amount of the determined compensation for the output control of a converter 5, and variably controls the voltage Vt for causing saturable reactor current It to vary.
Patent JP-2001143019-A (JP)
Title: Recognition device for character string
Inventor: ISHIZUKA YASUSHI
IPC: G06K9/72
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To realize a processing speed equivalent to that of a 'frame recognition' method by a 'no-frame recognition' method with high recognition precision. SOLUTION: A character segmentation part 2 executes segmentation processing for each stroke inputted from a stroke input device 1 together with an already inputted stroke in each input of a stroke. A character recognition part 3 executes character recognition processing in each segmentation of a new character. A language processing part 4 executes work dictionary collation processing by combining each character recognition result candidate for a character with an already obtained character recognition result candidate, whenever one character recognition result candidate is acquired. The segmentation processing, character recognition processing and word dictionary collation processing are executed, by utilizing time held up to the start of input of a succeeding stroke.  Since it is unnecessary to execute the word dictionary collation processing by post-processing after ending the character recognition processing for all input characters by 'no-frame recognition', a processing speed equivalent to that of the 'frame recognition' method can be materialized with high recognition precision.
Patent JP-H07152323-A (JP)
Title: Tape for joining and displaying metallic bar
Inventor: HORINOUCHI TOSHIFUMI
IPC: G09F3/02
Filed: 1993-11-26
Abstract: PURPOSE:To rapidly and easily join tape base materials and to display the joint thereof by coating one surface of the tape base materials with a tacky adhesive and coating the other surface with a tacky adhesive and coloring agent to a stripe form. CONSTITUTION:The one surface of the tape base materials 3 is coated with the tacky adhesive 4 and the other surface is coated with the tacky adhesive 4 of the width required for the joining and the coloring agent 2 of the width required for displaying the joint to a stripe form. Further, the surfaces are coated with the tacky adhesive 4 of the width of at least twice the width of the tacky adhesive 4 required for the tape base materials 3 and the coloring agent 2 of the width of at least twice the width of the required coloring agent 2 to the stripe form. These base materials are slit at the respective middle, by which the tape is efficiently produced. The heat resistant resin to be the base for the coloring agent 2 includes heat resistant thermosetting resins, for example, epoxy resins, ladder silicon resins, etc. The resulted tape is previously wound together with a separator tape and is press adhered and stuck to metallic bars in such a manner that the colored surface alone remains on the surface at the time of use.
Patent JP-H03183646-A (JP)
Title: Portland cement improving flowability of fresh concrete
Inventor: UCHIDA SHUNICHIRO
IPC: C04B7/02
Filed: 1989-12-13
Abstract: PURPOSE:To improve flowability by using cement clinker contg. C3S, C2S, C3A and C4AF and rendering a specified size distribution index and a specified Blaine specific surface area. CONSTITUTION:Cement clinker contg., by weight, 40-60% C3S, 10-40% C2S, <=15% C A and <=15% C4AF is used and <=0.5 size distribution index (DI value) represented by the equation and <=3,000cm<2>/g or >=3,700cm<2>/g Blaine specific surface area are rendered to obtain Portland cement improving the flowability of fresh concrete. In the equation, D10, D50 and D90 are particle sizes ensuring 10%, 50% and 90% plus mesh residues, respectively, and the particle sizes are calculated from a size distribution obtd. by interpolation according to the Rosin- Rammler system between the particle sizes of plus sieve residues measured with an air jet system sieving apparatus using electrically corroded net sieves of 10, 15, 20, 30, 40, 50, 63 and 80mum.
Patent JP-H02164680-A (JP)
Title: Footrest device for riding-on-saddle type vehicle
Inventor: NISHIKAWA TORU
IPC: B62J25/00
Filed: 1988-12-19
Abstract: PURPOSE:To improve the rigidity of an auxiliary foot-rest by forming the auxiliary foot-rest disposed around behind a foot-rest in the shape of its rear part being bent upward and fitting the auxiliary foot-rest removably at a car body side frame. CONSTITUTION:A foot-rest 22 is fitted at the lower part frame 4 of a body frame 2. An auxiliary foot-rest 28 is disposed around behind the foot-rest 22. In this case, the auxiliary foot-rest 28 is formed of a 'U' formed main pipe 29. The main pipe 29 is formed by connecting a front and a rear pipes 29a, 29b by means of a side part pipe 29c and an inner and an outer connecting pipes 33, 34 and fitted at an upper part frame 3 and a back stay 9 by means of respective bolts 30, 31. The auxiliary foot-rest 28 is formed as a whole in the shape of its rear part being bent upward. As a result, the rigidity of the auxiliary foot-rest 28 can be improved compared to the case of being formed simply flat.
Patent JP-H07175595-A (JP)
Title: File system
Inventor: HAYASHI HIRONARI
IPC: G06F3/06
Filed: 1993-12-21
Abstract: PURPOSE:To access a file fast without any input/output processing and to guarantee the contents of a file when an application ends abnormally or a file system goes down. CONSTITUTION:This file system consists of the application part 1 consisting of an application part 11 as a space wherein application programs operate and a file management part 12, a disk 2 on which a file 21 is present, a nonvolatile memory 3 on which the data of the file on the disk are developed, and a file management part 4 for a system part; and a resident file 31 corresponding to the file on the disk is constituted on the nonvolatile memory 13 at a request made by the application program and the file management part 4 holds information, used to manage the nonvolatile memory, for data restoration in case of a system down, etc.
Patent JP-2000146959-A (JP)
Title: Specimen analyzing tool
Inventor: HIGUCHI YOSHIHIKO
IPC: G01N33/52
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a sample analyzing tool of a simple constitution capable of speedily and simply analyzing target components in a specimen with accuracy. SOLUTION: In a specimen analyzing tool 1 formed by laminating a porous layer 11 with an analyzing part 14 and a specimen introducing part 13 on a supporting layer 12, the pore diameter distribution of the porous layer 11 is provided with a pore diameter distribution in which average pore diameters continuously become smaller along the direction A of the movement of a sample. A whole blood specimen 15 is dripped to the specimen introducing part 13 of the specimen analyzing device 1, and the whole blood specimen 15 is moved in the porous layer 11 by capillary. Then erythrocytes are separated from blood plasma according to changes in pore diameter, and only the blood plasma component reaches the analyzing part 14. Here, target components in the blood plasma components react with a coloring reagent, and the coloration is measured by an optical means.  By this, it is possible to measure the target components in the whole blood specimen 15.