baber/WOPTO huggingface dataset:
Patent JP-H05174199-A (JP)
Title: Ic card ejector
Inventor: SAITO MASAHIRO
IPC: G06K13/06
Filed: 1991-12-25
Abstract: PURPOSE:To reduce operational force required for ejecting an IC card and to open the side face parts of the main body of the equipment for arranging extended function parts while suppressing the enlargement of the main body of the equipment. CONSTITUTION:When an IC card 100 is put on a card slide board B and pushed in while being abutted to a bent piece 44, sliders C, C integrated with the card slide board B shrinks a pair of right and left compression springs D, and stores energizing force. In the state of connecting the input/output terminal of the IC card to a connector 24, pawls 50a for lock of a rising element 50 for lock are engaged to the lock recessed parts of arms 62 in a lock mechanism F and locked. When a manipulating knob 72 of a lock cancel manipulator is slid, the lock state is canceled, and the energizing force of the compression springs D appears so as to pull the input/output terminal out of the connector 24. The lock mechanism F and the lock cancel manipulator G are arranged at a central part on the back of the main body of the equipment.
Patent JP-2000160717-A (JP)
Title: Termite prevention structure for building
Inventor: IMANISHI KOJI
IPC: A01M29/34
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a termite prevention structure for a building, capable of physically and effectively preventing termites from entering framework from the outside of a continuous footing having a dirt floor, the outer peripheral rising part of a mat foundation, or a foundation slab, the framework being installed on them. SOLUTION: A termite prevention structure for a building A prevents termites from entering framework B from the outside of a continuous footing 2 constructed on the outer peripheral part of the building A and having a dirt floor 1 at a predetermined height inside it, the framework B being installed on the continuous footing 2. In this case, at least the outer periphery of the lower part of the framework B is covered with a stainless mesh (sheet material) 4 constructed of a anticorrosive material that is resistant to the secretion of termites. The lower edge 4d of the stainless mesh (sheet material) 4 is attached to the rising part 5 of the continuous footing 2.
Patent JP-2001165556-A (JP)
Title: Adjusting bolt of low temperature storage cabinet
Inventor: YOSHINO MIKIO
IPC: F16B35/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent a dew formation of an adjusting bolt for horizontally installing a low temperature storage cabinet and adjustable from the inside of the cabinet. SOLUTION: The trestle frame 4 of a low temperature storage cabinet boy 1a constructed of a heat insulation case 2 has a plurality of adjusting bolts 7 used also as supporting legs and dispersed in its lower surface area of the frame 4. When the cabinet is installed, the bolts 7 are regulated from the inside of the cabinet and horizontally regulated at the body 1a. In this case, the bolt 7 is constituted of a material having a small heat transfer coefficient.
Patent JP-H09185209-A (JP)
Title: Image forming device and method for correcting color reproducibility
Inventor: INOUE MASAHIRO
IPC: G03G21/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To suppress the quality of a print from being deteriorated caused by the color mixture of toner and to suppress developer from being exchanged in an image forming device executing a printing action by using the developer such as the toner. SOLUTION: A test chart is outputted by the printer part of the image forming device (S1) and read. Based on the read result and the output data of the test chart, color difference is obtained (S2). When the color difference σis <=5 (S3), it is judged that the color mixture of the toner is slightly caused. Then, the condition of masking work and a toner replenishment signal are corrected (S4). On the other hand, when the color difference σ is larger than 5 and under 10 (S7), it is judged that the comparatively large color mixture of the toner is caused. Then, the toner is forcibly consumed by executing the prescribed frequency of printing actions only with respect to the color (S9).
Patent JP-H06215558-A (JP)
Title: Decoded-source sense amplifier
Inventor: ORIFUAA KIIRU
IPC: G11C11/409
Filed: 1993-12-15
Abstract: PURPOSE: To improve reliability by generating a waveform rising to a voltage for turning on an FET(field effect transistor) on a flat area. CONSTITUTION: An invertor 122 responds to the generation of a high level output signal, and the output signal of an invertor 124 is turned into a low or digital 0. Then, an NMOSFET 116 is turned off. The high level signal of an input terminal 86 is responded by an invertor 106 in gate electrodes 108, 114, and 130 of NMOSFET 90, PMOSFET 110, and NMOSFET 118, and a low level signal is generated. Then, the FET 90 is turned off, and when a VDD is applied to a gate 112 of an FET 100, the FET 110 is turned off, and the FET 100 is turned off. Therefore, when the selection signal of the terminal 86 is a high level, a terminal 88 is always left in a ground state. Thus, even when the FET is not closely matched, a signal in which DSSA is reliable can be generated on an outside bit line.
Patent JP-2000170684-A (JP)
Title: Canned motor pump
Inventor: NAKAMURA TETSUYA
IPC: F04D29/04
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a canned motor pump with a small thrust gap by determining the size of a thrust gap only by the positional dispersion of the pressed-in position of a rotor press-fitted in a shaft. SOLUTION: A canned motor pump is formed by arranging a load side sliding bearing 5 and a counter-load side sliding bearing 4 on both load side and counter-load side of a rotor 2, respectively. Thrust bearings A7 and B20 are arranged on both sides of the load side sliding bearing 5. Since the thrust gap is determined only by the positional dispersion when the rotor 2 is press-fitted into the shaft 1, the thrust gap can be miniaturized, the breakage of the bearing due to falling can be lessened, and the total length and the shaft 1 can be shortened.
Patent JP-H06194986-A (JP)
Title: Fixing device
Inventor: OZASA TAKESHI
IPC: G03G15/20
Filed: 1992-12-24
Abstract: PURPOSE:To provide a fixing device which secures excellent cleaning function and fixing function on the surface of a fixing roller by preventing the decrease of the impregnate oil quantity of a fixing web. CONSTITUTION:In a web device 1 provided in the fixing device, the fixing web 6 is made two-layer structure of nonwoven fabric 6A and the non oil permeable heat resistance film 6B coating the one surface (non-abutting surface on a fixing roller 9) of the nonwoven fabric 6A. By this constitution, the evaporation of oil from the fixing web 6 is effectively prevented before the fixing roller 9 by the non oil permeable heat resistance film 6B, so that the decrease of the impregnate quantity of the oil is suppressed in the fixing web 6 and then the web device 1 sufficiently fulfills its original function and the excellent cleaning function and the fixing function on the surface of the fixing roller 9 are secured and the improvement of image stability at the fixing part and prolonging the life of the fixing roller 9 are attained.
Patent JP-H05180572-A (JP)
Title: Method for improving recovery of exhaust heat of sintered ore cooler
Inventor: KURIHARA HIROSHI
IPC: F27B21/08
Filed: 1991-12-26
Abstract: PURPOSE:To improve the recovery of vapor in quantity and save the power for a cooling air blower by adding, as a gas passes through a packed bed, low-frequency sound to the gas so as to promote the transfer of heat through the material and improve the recovery of exhaust heat in quantity. CONSTITUTION:In an air box 8 for supplying a cooling medium to a sintered ore-packed bed 7 from under a tubular low-frequency resonator 16 is provided so that a flow of gas blown by a cooling-air blower 2 is accompanied with a low-frequency sound of 15Hz to 20Hz and at a sound pressure level of 30kPa to 50kPa. Thus addition of low-frequency sound waves preferably to a location where a packed bed 7 is specially thick or where it exists in small grains, which addition utilizes the directivity of sound, or the ON-OFF control or the control of the intensity of low-frequency sound by the use of a control device makes it possible to break, by virtue of the vibration of low-frequency sound, a boundary film to the transmission of heat, which forms on the surface of a mass of sintered product, or locally improve the heat-transfer rate by hampering the growth.
Patent JP-H0593018-A (JP)
Title: New n-alkylacrylamide copolymer, and its production and use
Inventor: JIYAN MONDE
IPC: C08F20/52
Filed: 1991-12-26
Abstract: PURPOSE: To obtain a copolymer having a carboxyl group formed into a salt wholly or partially and suitable for a thickener by copolymerizing org. ethylenically unsaturated carboxylic acid, N-alkylacrylamide and a hydrophilic unsaturated monomer.  
     CONSTITUTION: The objective copolymer is obtained by copolymerizing a mixture containing 30 wt.% of more of org. ethylenically unsaturated carboxylic acid pref. composed of (meth)acrylic acid (A), 30 wt.% or more of N- alkylacrylamide having a 8-30C (especially, 8-12C) alkyl group (B) and 0-40 wt.% of a hydrophilic unsaturated monomer pref. composed of acrylamide (C). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H06195194-A (JP)
Title: Information processor
Inventor: FUJIMOTO CHIKAE
IPC: G06F3/0481
Filed: 1992-12-24
Abstract: PURPOSE:To impart recognition just like simultaneously performing the plural kinds of prcessing with one time action to a user by executing the plural kinds of processing in the order from the processing with shorter execution occupation time. CONSTITUTION:The reproduction of CD music 26, the reproduction of effective sounds 27, the execution of microphone ON/OFF 28 and the execution of PC picture/video effects 29 are short in the execution occupation time in this order. When an icon is selected by a mouse in a mouse click step 21, an event group corresponding to the icon is referred to, and corresponding processing is activated. The reference of the event group is executed in the order from the group with shorter execution occupation time in the turn of the setting of CD music (step 22), the setting of effective sounds (step 23), the setting of microphone ON/OFF (step 24) and the setting of PC picture/video effects (step 25). Thus, the recognition like simultaneously performing the plural kinds of processing with one time action can be given to the user.
Patent JP-H0971720-A (JP)
Title: Self-emulsifiable polyisocyanate composition and water-based coating material using the same
Inventor: WATANABE SHINICHIRO
IPC: C08L75/04
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a self-emulsifiable polyisocyanate composition showing good stability of dispersion in water by mixing a hydrophilic polyisocyanate prepared by introducing a hydrophilic group into a specified polyisocyanate with an ionic surfactant. SOLUTION: This self-emulsifiable polyisocyanate composition is prepared by mixing a hydrophilic polyisocyanate prepared by introducing 2-50wt.% nonionic-hydrophilic-group-containing compound comprising 5-50 repeating ethylene oxide units into a polyisocyanate made from aliphatic and/or alicyclic diisocyanates with 0.5-20wt.% ionic surfactant and has an isocyanate content of 6-25wt.%, a weight-average molecular weight of 350-10,000 and a viscosity of 50-20,000mPa.s (25 deg.C) in a state substantially free from any solvent.
Patent JP-2000137910-A (JP)
Title: Spin valve type thin-film element
Inventor: SAITO MASAJI
IPC: G11B5/39
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To enable good asymmetry while maintaining a resistance change rate higher than the resistance change rate of a single spin valve type thin-film element. SOLUTION: The film thickness of a nonmagnetic conductive layer (upper) 22 is formed larger than the film thickness of a nonmagnetic conductive layer (lower) 21, by which an asymmetric structure is formed above and below a free magnetic layer 20. As a result, a difference arises in the intensity of the sense current magnetic field Is1 generated from the lower side of the free magnetic layer 20 and the sense current magnetic field Is2 generated from the upper side of the free magnetic layer 20. The sense current magnetic field which may be determined as the vector sum of the sense current magnetic fields Is1 and Is2 may be utilized for making the asymmetry to 0%. The asymmetry may be made 0% by adequately regulating the sense current quantity and the direction where the sense current is passed.
Patent JP-H05178386-A (JP)
Title: Housing case for disc-shaped recording medium
Inventor: IWAKI YUJI
IPC: B65D85/00
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a housing case which can house three or more disc-shaped recording media and is easy to carry. CONSTITUTION:A housing case 1 for disc-shaped recording medium has an upper lid 1A, a lower lid 1B, a rear part 1C and a holder 1D. A floppy disc F1 is held on the inner surface of the upper lid 1A while another floppy disc F2 is held on the inner surface of the lower lid 1B. The holder 1D is arranged on the rear part 1C, and a further floppy disc F3 is held by the holder 1D.
Patent JP-H05177844-A (JP)
Title: Ink jet recording apparatus
Inventor: HIROTA TETSUO
IPC: B41J2/175
Filed: 1991-12-27
Abstract: PURPOSE:To provide the cartridge part of an ink jet recording apparatus achieving the effective utilization of an ink emitting means by the use of an ink spare cartridge in order to eliminate the defect of a disposable type or ink tank replacing fixed type ink cartridge part. CONSTITUTION:In an ink jet recording apparatus wherein an ink cartridge 21 is mounted on a horizontally movable carriage 22 in a freely detachable manner and an ink emitting means consisting of ink liquid chambers 24, 25, nozzles 6, heating resistor elements 5 or the like is provided on the ink cartridge 21, an ink spare cartridge 23 replenishing the ink liquid chambers 24, 25 of the ink cartridge with ink is provided in a detachable manner.
Patent JP-H05181647-A (JP)
Title: Method and device for starting stand-along system
Inventor: AOKI HIDEICHIRO
IPC: G06F9/06
Filed: 1991-12-27
Abstract: PURPOSE:To efficiently investigate a fault when the fault is generated at the time of start by executing the start of the system at a high speed, and curtailing a space for placing a file loader on an HD. CONSTITUTION:In a hard disk 18, a system parameter file having information of a file required at the time of start of the system, a file store file in which an in-hard disk relative address of a file to be loaded is stored, and a hard disk management table in which the in-hard disk relative address of this file store file is stored are provided, and a ROM loader 20 controls directly the hard disk management table, the system parameter file and the file store file, and loads the file required for an operation of the system onto a main memory 15 from the hard disk 18.
Patent JP-2000175479-A (JP)
Title: Dc brushless motor set and method of driving the same
Inventor: KUNIMATSU HIDEAKI
IPC: H02K29/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To reduce noise and vibration by changing a energized wave form in steps with a simple logic circuit and by decreasing torque ripples, when energized. SOLUTION: With this method, a DC brushless motor is driven, which is provided with a rotor 11 comprising a drive magnet 12, a stator 21, a revolution detector 31 that detects the rotational position of the drive magnet 12, a stepped control magnet 13 attached to the rotor, and a step detector 32 that detects the rotational position of the stepped control magnet 13. In this case, when stoppage of conduction is shifted to a start and the end of conduction is shifted to a stop for a conducting period, the rotational positions of the drive magnet 12 and stepped control magnet 13 are detected. Moreover, the conducting polarity and conducting voltage are set in steps, so as to energize the stator in response to each combination of the detected data of the rotational positions.
Patent JP-H10181088-A (JP)
Title: Electrophotographic recording control apparatus
Inventor: AKIYAMA MINORU
IPC: H04N1/29
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To eliminate effect on adhesion of toner by mutual interference of dots and to uniformly suppress the consumption amt. of the toner. SOLUTION: A printing part 6 forming an electrostatic latent image on a photosensitive member by laser beam and an irradiation control part 5 equipped with a toner saving mode and setting the laser irradiation time of the printing part so as to make the same shorter than a usual one when said mode is set are provided.  Further, a memory part 1 storing the white and black data of predetermined one dot and the white and black data of the dot adjacent thereto on an image, an irradiation time determining part 3 judging the interference with the dot adjacent to predetermined one dot from the output of the memory part to output a result and an irradiation time setting part 4 having a laser irradiation time at the time of interference and that at the time of non-interference preset thereto to output either one of the irradiation time corresponding to the judgment of the irradiation time determining part are provided. When the saving mode is set, the irradiation control part 5 controls the laser irradiation time to predetermined one dot on the basis of the irradiation time outputted from the irradiation time setting part 4.
Patent JP-H11167164-A (JP)
Title: Microfilm retrieving device
Inventor: TATSUZUKI SHIYOUICHI
IPC: G03B21/11
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To improve an SN ratio by enhancing the detection accuracy of the edge of a frame, namely, resolution and enhancing the retrieval accuracy of the frame, easily aligning the optical axis of an optical fiber opposed holding a film in between and preventing the interference of the outgoing light of adjacent optical fibers in the case of making the end faces of a pair of the optical fibers opposed to each other while holding the film in between and detecting the existence of the frame from a change in the light transmitting quantity of the film passing between the end faces of both optical fibers. SOLUTION: This device is provided with a pair of the optical fibers 104 and 106 whose end faces are opposed to each other while holding a microfilm 26 in between, the lamp 54 of a light source leading light to one optical fiber, a photosensor 108 detecting the light made incident on the other optical fiber, a binarizing part 110 binarizing the output of the photosensor and a retrieving part 116 executing the retrieval of the frame based on a binary signal, and the end face of the optical diver on the side of the film leading the light from the light source to the film possesses a lens effect to condense the outgoing light on the film.
Patent JP-H0676560-A (JP)
Title: Input/output selecting circuit for column repair
Inventor: KIN KATSUTOSHI
IPC: G11C8/00
Filed: 1992-12-28
Abstract: PURPOSE: To eliminate multiple spare columns, to reduce a layout area and to facilitate high integration by cutting only zero to three fuses in accordance with selected inputs/outputs when eight inputs and outputs exist. CONSTITUTION: When input/output selection fuses 11-13 are cut, the output terminals of the fuses 11-13 become low/high levels. Thus, all the NAND inputs of a decoder part 21 in input/output decoder parts 21-28 become the high levels, one input of the decoder parts 22-28 becomes the low level, the output side of the decoder part 21 becomes the low level. Only when a ready signal inputted to the NOR gate is the low level, the gate inputs of the transistors NM11 and NM12 inputted to a spare transfer part 31 become high and information of a spare bit inputted to a drain is connected to a data bus DB. Thus, one of eight inputs/outputs can be selected by cutting three fuses and the layout area can be reduced without the need of multiple spare columns.
Patent JP-H11187591-A (JP)
Title: Motor
Inventor: SEKO KATSUYA
IPC: H02K23/54
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent an axial vibration and a rotational deflection of a rotor and a generation of a sound due to the axial vibration and the rotational deflection of the rotor as much as possible. SOLUTION: An annular rotor magnet 23 is provided at a position opposed from above an axial direction to an end 13b of each salient pole 13 of a stator core 14 on a lower surface of a rotor yoke 22. Accordingly, since a magnetic attraction force of the magnet 23 is largely operated from the axial direction at the end 13b of the pole 13, generations of an axial vibration and a rotational deflection of a rotor 20 can be prevented as much as possible.
Patent JP-H06202467-A (JP)
Title: Unsealing mechanism for toner cartridge
Inventor: KOMAKI SUSUMU
IPC: G03G15/08
Filed: 1992-12-28
Abstract: PURPOSE:To prevent the scattering of toner to the outside of a toner cartridge at the time of exchanging by winding a sealing member to which the toner sticks, inside a toner cartridge main body, in the winding of a tape-like sealing member with a rotary type carrying means. CONSTITUTION:The toner cartridge TC is provided with a container main body T1, an opening T3 formed on the bottom surface part T2 of the main body T1 and dropping the toner to the side of a developing device, a pairs of the screw conveyers (rotary type carrying means) SC disposed along the longitudinal direction inside the main body T1 and a narrow width tape-like sealing member S whose one end part S1 closes the opening T3 inside the main body in a state where the toner cartridge TC is not used. The other end part S2 of the sealing member S is fixed to the spiral blade of the screw conveyer SC. When the screw conveyer SC is driven to rotate after the nonused toner cartridge TC is fitted into a copying machine main body, the sealing member S is wound on the screw conveyer SC and a sealing part thermally melt-stuck or so is peeled from the opening T3.
Patent JP-H10187342-A (JP)
Title: Information inputting device for right and left-handed person and information processor
Inventor: MUROI NORIMASA
IPC: A63F13/24
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an information inputting device having conventional operability and interchangeability for a right-handed person which can be easily operated even by a left-handed person. SOLUTION: An information inputting device 101 for both right and left- handed persons is provided with plural input buttons 3, 5, and 7 which generate signals to be inputted to an information processor main body and/or a multidirection selection switch 1, and first and second connectors 31 and 33 for connecting this device with the information processor main body. When this device is connected through the first connector 31 with the information processor main body, an input mode for a right-handed person is obtained, and when this device is connected through the second connector 33 with the information processor main body, an input mode for a left-handed person is obtained.
Patent JP-H06321955-A (JP)
Title: New antitumor and antiviral compound
Inventor: PIITAA TEII NOOSUKOUTO
IPC: A61K31/425
Filed: 1991-12-06
Abstract: The novel compound pateamine of formula <CHEM> has antitumour and antiviral activity. Immunosuppressive activity is also present.