baber/WOPTO huggingface dataset:
Patent JP-H11172812-A (JP)
Title: Thin steel sheet wall surface securely joined with wood building frame work nd method securely joining the wall surface material
Inventor: SUDA NORIYUKI
IPC: E04B2/56
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the execution of work by a method wherein the wall surface of a wood building framework and each shaft material are securely joined together by a steel sheet wall surface material forms a bearing wall in cooperation with the wood building framework to effect substitution and reinforcing of a bracing. SOLUTION: A steel sheet wall surface material 1 is joined with the wall surface of a wood building framework 10 formed of a shaft material, such as a column, a stud, a beam, a girder, a floor joist, and a ground sill. The steel material wall surface material 1 forms a substitution member or a reinforcement member for a wood bracing. When the steel sheet wall surface material 1 is nailed at a ground sill 4 and a beam 5 of the building framework 10, nailing is effected on the whole surface of a ground sill width W between one column 3 of the outside of the framework and the other column 3 or away from approximately W/6 from a joint between the column 3 and a stud 6. Further, when nailing is effected between the steel sheet wall surface material 1 and the column 3 and the stud 6, provided that a column height between the ground still 4 and the beam 5 is H, nailing is effected on a portion ranging by approximate H/4-H/5 from the joint between the ground still 4 and the beam 5. Thus, high earthquake resistance is provided at a low cost.
Patent JP-H06166829-A (JP)
Title: Colloidal inorganic oxide particle and coating composition
Inventor: YOSHITOME HIROO
IPC: C09C3/12
Filed: 1992-12-01
Abstract: PURPOSE:To obtain colloidal inorg. oxide particles homogeneously dispersible in an org. solvent, a resin compsn., etc., by modifying colloidal inorg. oxide particles with a specific polysiloxane compd. CONSTITUTION:Colloidal inorg. oxide particles are modified with a polysiloxane compd. of formula I [wherein Ra, Rb, Rc, and Rd are each H or 1-4C alkyl; R1 and R2 are each a group of formula II (wherein (x) is 0-5; and (y) is 1-5) or a group of formula III (wherein (z) is 5-20); and (n) is 3-100]. obtd. modified particles are homogeneously dispersible in an org. solvent, a resin compsn., etc., and, when dispersed in a resin compsn., give a coating compsn. excellent esp. in antifogging properties and adhesion to a substrate. The modification is carried out, e.g. by preparing a colloidal inorg. oxide soln. comprising an org. solvent (e.g. ethyl alcohol) as the dispersant and SiO2 dispresed therein by a usual method, adding the polysiloxane compd. or a soln. of the compd. in an org. solvent to the colloidal inorg. oxide soln., and thermally reacting them.
Patent JP-H10188330-A (JP)
Title: Optical pickup device
Inventor: YOSHINAGA CHIKASHI
IPC: G11B7/135
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To make the optical pickup device thin structive by securing a displacible range of an elastic supporting member by a thick wall of a frame and suppressing the deterioration of the frame in strength due to the formation of a groove part by a constructing part. SOLUTION: The groove parts 36a and 36b for securing the displaceable range of the elastic supporting members 8a and 8b for elastically supporting a lens holder 3 for holding an objective lens 2 from a side part of the frame 10 of an objective lens driving mechanism are formed in the bottom surface of the frame 10. In addition, the constructing parts 37a and 37b for bridging the groove parts 36a and 36b are provided to be deviated from the displaceable range of the elastic supporting members 8a and 8b, and also through holes 38a and 38b are formed in positions corresponding to the constructing parts 37a and 37b in an optical housing, the then the constructing parts 37a and 37b are inserted into these holes 38a and 38b.
Patent JP-H09152169-A (JP)
Title: Multi-type air conditioner
Inventor: UCHIDA MITSUAKI
IPC: F24F11/02
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To eliminate a sensing of an operating current at an outdoor device by a method wherein in a freezing cycle having a plurality of indoor devices connected to the outdoor device, an operating current of a compressor is held in response to an operating frequency of the compressor during a heating operation and an electrical energization for an electrical heater is controlled. SOLUTION: In a separate type air conditioner having an electrical heater 16 connected to an outdoor device X, a four-way changing-over valve 2 is changed over during a heating operation to energize a compressor 1, and the refrigerant is circulated in a refrigerant circulating circuit 19. Then, an indoor heat exchanger 15 is acted as a condenser and in turn an outdoor heat exchanger 15 is acted as an evaporator. Heat absorbed by the outdoor heat exchanger 3 is discharged out of the indoor heat exchanger 15.  An electrical energization control for the electrical heater 16 is performed such that if there is a request for an electrical energization, an operating frequency and a condensing temperature are held, a high pressure is held in response to this condensing temperature, an input current of the compressor 1 is attained and when an allowable current for the electrical heater is higher than the input current, the electrical energization for the electrical heater 16 is allowed.
Patent JP-H11173989-A (JP)
Title: Measuring method for calorific value, gasification apparatus and its operating method
Inventor: KURODA MASAHIRO
IPC: G01N21/65
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method for a calorific value, in which the responsiveness of a measurement is largely excellent and in which the pretreatment of a generated gas is simplified sharply when the calorific value of a high-temperature and high-pressure gas applied to the generated gas or the like of a coal gasification furnace is measured. SOLUTION: The measuring method for a calorific value is featured in that a gasified generated gas 2 is irradiated with laser light 16, scattered light 22 from the generated gas 2 is analyzed so as to analyze its spectrum, and the concentration of a flammable gas in the generated gas 2 is measured so as to compute the calorific value on the basis of the concentration. The gasification apparatus and its operating method are featured in that the supply amount of a fuel and air which are charged into a gasification furnace 1 is adjusted by using the method.
Patent JP-H11177781-A (JP)
Title: Image reader and control method therefor
Inventor: ISHIDA SATOSHI
IPC: G06T1/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for effectively reading exact image data, while keeping balance with the straight mobility of a self-running drive system in the case of performing the self-running of a read unit on an original surface which is defined as the object of reading. SOLUTION: For a reader to perform self-running on the original surface, at a central spot M between driving rollers 3a and 3b to be used for driving linear movement, a driven roller 4 for supporting this device is arranged on a straight line connecting a center of gravity G of this unit and device weight loaded to the driving roller is distributed equally. Further, the position to arrange the driven roller 4 with respect to the axial center of the driving roller is made away from the center G of gravity of this device, so that the ratio of device weight loaded to the driving roller can be increased.
Patent JP-H10180941-A (JP)
Title: Rubber laminate
Inventor: TANGIKU KOUICHI
IPC: B32B1/08
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To permit vulcanized bonding even when a second rubber layer, in contact directly with a first rubber layer, is formed of sulfur vulcanized material, by a method wherein the first rubber layer is formed of a first rubber blended matter of peroxide vulcanized material containing sulfur as a co- crosslinking agent. SOLUTION: A rubber laminate is provided with an inner tube 11, a reinforcing threads layer 13 of porous structural body, in contact with the inner tube 11, and an outer tube 15. Both of the inner tube 11 and the outer tube 15 are formed of the vulcanized matter of EPDM blend and are bonded through vulcanizing. The first rubber layer 11 is formed of the first rubber blend of peroxide vulcanized material, containing powder sulfur as a co-crosslinking agent by a zinc compound non-blended prescription based on EPDM and a second rubber layer 15 is formed of the second rubber blended of sulfur vulcanized material by the blending prescription of zinc compound, such as zinc oxide or the like, whereby a practical bonding strength can be obtained between the first rubber layer 11 and the second rubber layer 15 even though the vulcanized material is different from each other.
Patent JP-2001162923-A (JP)
Title: Recording medium, ink-jet recording method, and method for producing printed matter and recording medium
Inventor: OGINO HIROYUKI
IPC: B41M5/50
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium which is excellent in dye coloring properties, water resistance, and ink absorbency and applicable appropriately to recording by an ink-jet recording method and the ink-jet recording method using the recording medium. SOLUTION: A recording medium containing calcium carbonate having vaterite structure, a recording medium in which an ink receiving layer comprising pigment, including the calcium carbonate having the vaterite structure, and a binder is formed on a base material, a recording medium in which a fibrous material added with the calcium carbonate having the vaterite structure is processed into paper, an ink-jet recording method, and methods for producing the recording media are provided.
Patent JP-H06205481-A (JP)
Title: Time division exchange switch
Inventor: OGINO TORU
IPC: H04Q3/52
Filed: 1992-12-28
Abstract: PURPOSE:To simply and immediately recover a fault caused in a time division channel memory. CONSTITUTION:A time division channel memory 1 has a channel memory 3 used for usual exchange and a standby memory 2 used on the occurrence of a fault, a fault detection section 7 detects a fault in the channel memory 3 based on input time slot data from an incoming highway 9 and output time slot data outputted from an outgoing highway 10 and when a fault is detected, the fault occurrence location is informed to a fault processing control section 8, which sets a relation converting an address of the channel memory 3 being a location of fault occurrence into an address of the standby memory 2 to an address conversion section 4. The address conversion section 4 converts a write or read address to/from the faulty channel memory 3 into an address of the standby memory 2 based on the setting and a fault occurrence location in the channel memory 3 is replaced into the standby memory 2.
Patent JP-2001162424-A (JP)
Title: Core body locking device for core drill
Inventor: MIYANAGA MASAAKI
IPC: B23B51/04
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a core drill that keeps a constant coupling relation between its base body and core body unless they are artificially unlocked from each other. SOLUTION: The core drill is so designed that a base body 1 and a core body 7 are coupled via a core body mounting portion 5 of a mounting plate 3 formed on the base body 1, by the engagement of an engaging projection 8 on the core body 7 with an engaging groove 6 in the core body mounting portion 5. The mounting plate 3 houses a lock pin 12 operable from the outside. With the engaging projection 8 at the end point of engagement in the engaging groove 6, a lock pin point 12a is projected from the core body mounting portion 5 and into a locking hole 13 in the core body 7 to thus lock the core body 7.
Patent JP-2001168580-A (JP)
Title: Apparatus and method for feeding electronic part
Inventor: KANO YOSHINORI
IPC: H05K13/02
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To move a unit base mounting a tape cassette 13 stably. SOLUTION: The electronic part feeder comprises a motor driver 61 for driving a slide base 12 mounting a large number of tape cassettes 13 through a linear motor 14, and a controller 67 for controlling the motor driver 61 based on data stored in a storage device 66 wherein the controller 67 regulates motor control data depending on the weight of load applied to the slide base 12. Based on the motor control data determined by the controller 67 depending on the weight of load applied to the slide base 12, a desired tape cassette 13 on the slide base 12 is moved to a part feeding position.
Patent JP-H07191081-A (JP)
Title: Partial discharge detecting method
Inventor: EBINUMA YASUMITSU
IPC: G01R31/12
Filed: 1993-12-27
Abstract: PURPOSE:To detect a partial discharge signal generated in an ordinary connecting section with high sensitivity. CONSTITUTION:The edge cutting sections 11A and 11B of a sheath circuit are provided near both ends of an ordinary connecting section. The currents flowing to the lead wires 14A and 14B of the sections 11A and 11B are respectively detected by means of current transformers 16A and 16B and the currents are added to each other by matching their phases. A partial discharge signal generated in the connecting section is detected by the transformers 16A and 16B in opposite phases. In addition, noise components flowing in the connecting section from the outside are detected in the same phase. As a result, a signal processing section 17 outputs the partial discharge signal at a double level, whereas the section 17 outputs the noise components at a low level, because the components offset each other. Therefore, the partial discharge signal can be detected with high sensitivity.
Patent JP-2000173269-A (JP)
Title: Semiconductor storage device
Inventor: HIDAKA HIDETO
IPC: G11C11/409
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To realize a high speed access by shortening data reading time and write recovery time. SOLUTION: A current mirror type loading circuit 2 is provided to a pair of global data lines (GIO) in the device. A read gate amplifier, that includes a MOS transistor whose gate is connected to local data lines LIO and ZLIO corresponding to local data line pairs (LIO#O to LIO#m), is used as a block selection gate. Moreover, a data writing driver 3aw writes writing data and the data, which are logic inverted data, during an equalizing operation after a data writing.
Patent JP-H10183385-A (JP)
Title: Corrosion resistant steel for gas containing zone on ground surface and in soil and its production
Inventor: ITO YOICHI
IPC: C23F13/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To produce a simple corrosion resistant steel preventing the corrosion of the steel to be used in contact with soil in the gas containing zones on the ground surface and in the soil such as underground fuel tanks, ground tank bottom plates, the foot parts of steel towers, the foundation in the soil of steel structure or the like and to provide a method for producing the same. SOLUTION: This corrosion resistant steel is obtd. by using a metal potentially baser than a steel as a base material and forming coating with 40 to 500μm thickness thereon. In this case, the center line average roughness (Ra) in the coating surface is regulated on 0.05 to 2. As the metal potentially baser than the steel, zinc, zinc-aluminum alloys, aluminum or the like are effective, and it is suitable that these metals are formed into the coating by thermal spraying. Thus, the life of the steel to be used in contact with soil in the gas containing zones on the ground surface and in the soil can remarkably be improved at a low cost and more easily than the case by the conventional method.
Patent JP-2001162762-A (JP)
Title: Lithographic printing machine and method for lithographic printing
Inventor: KAWAMURA KOICHI
IPC: B41F7/02
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a lithographic printing machine and a method for lithographic printing wherein the lithographic printing machine and a method for making a plate wherein image forming and plate making can be directly performed on the printing machine are used and distinguishing properties on image parts and non-image parts can be sufficiently kept and a printed matter which does not generate stain even under a severe printing condition can be obtained. SOLUTION: A cylindrical plate cylinder 4 for making an image, a blanket cylinder 3 and an impression cylinder 2, and a coating film applying unit 12, a coating film curing unit 13, an image making unit 14 and a cleaning unit 7 provided closely to the plate cylinder 4 for making the image, are provided and an image forming layer containing a polymer compound with a functional group generating sulfonic acid by heating is formed.
Patent JP-H09155655-A (JP)
Title: Automatic thread fastening machine
Inventor: HATANO YOSHIKAZU
IPC: B23P19/06
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To hold a different screw and to perform reliable thread fastening. SOLUTION: With regard to an automatic thread fastening machine formed in such a manner that a driver unit having a driver pit 3 rotatable through drive of a rotary drive source is arranged reciprocatively through drive of a reciprocating drive source, first and second chuck claws 12 and 13 to hold a screw are arranged on the movement road of the driver pit 3. A part feeding device having an escape unit to separate and feed a screw is connected to the chuck claws 12 and 13, and the escape unit is formed in such a manner that operation is controlled by a control means. Thus, by providing the first and second chuck claws 12 and 13, a different screw is held. When a screw is fed to one chuck claw is fed by the escape unit, the feed of a screw to the other chuck claw and reliable thread fastening is effected without a feed miss.
Patent JP-H11187291-A (JP)
Title: Electronic video camera
Inventor: YODA MASAHARU
IPC: H04N5/225
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact electronic video camera which is capable of improving the packaging efficiency of its component elements, such as a photographing lens part, an electronic flash part, a signal processing circuit board and an image display part, and also excelling in its portability and operability. SOLUTION: This video camera has a width larger than a height, which is larger than its thickness. Camera bodies 1 and 2 can be folded into two parts via a hinge part 4. The body 2 can be rotated by 180 degrees in one prescribed direction and has a photographing lens part 5, an electronic flash part 6, etc. In the mean time, the other body 1 has a liquid crystal image display part.
Patent JP-2001164977-A (JP)
Title: Engine control device
Inventor: ISHII ATSUSHI
IPC: F02M51/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an engine to perform fuel injection from an injector, whereby it is practicable to minimize the influence of a drop of source voltage associated with fuel injection upon the drive of an auxiliary unit. SOLUTION: Duty signal to drive the actuator for an auxiliary unit has a period Ta consisting of the On-duty T1 and Off-duty T2, and if Ta becomes identical to the fuel injection period Ti as shown in (A), a drop of source voltage associated with fuel injection is overlapped on all On-duty T1 to cause the duty ratio to drop, and it is not possible to drive the auxiliary unit properly. Therefore, the probability of such drop of source voltage overlapping the On- duty T1 is decreased by dislocating the period Ta' of duty signal with respect to the fuel injection period Ti as shown in (B), and it is possible to suppress the drop of the duty ratio to the minimum.
Patent JP-H06232366-A (JP)
Title: Manufacture of laminated capacitor for semiconductor element
Inventor: CHIYOORU SUU PAAKU
IPC: H01L27/04
Filed: 1993-12-28
Abstract: PURPOSE: To provide a large storage node capacitance with relatively small area by using first and second mask polysilicon films for contact formation and a conductive layer for electric charge-storage electrode as well, and using a high etching selection ratio between an oxide film and nitride film and a polysilicon film. CONSTITUTION: A polysilicon film 12 is formed on a BPSG film 11, constituting a part of an electric charge-storage electrode. After a buffer oxide film 13, polysilicon film 14, and a nitride film 15 are sequentially formed over it, a sensitized film 16 is coated, it is developed with a storage node contact mask. The storage node contact mask constitutes a part of electric charge-storage electrode. The nitride film 15, BPSG film 11, an oxide film 10, a BPSG film 8 and an oxide film 7 are etched sequentially. With the use of a high etching ratio between the polysilicon film and the oxide film, a storage node contact is formed by anisotropic etching.
Patent JP-H07203140-A (JP)
Title: Image reader
Inventor: OTA SEIJI
IPC: H04N1/04
Filed: 1993-12-28
Abstract: PURPOSE:To realize efficient adjustment by facilitating the adjustment of an optical path length with simple configuration so as to adjust the optical path length independently in the image reader having an image forming optical system. CONSTITUTION:This image reader provided with image forming means 15, 39 forming images of original images 11, 35 to a prescribed position optically and with a photoelectric conversion means 17 arranged to the image forming position of the original images 11, 35 and converting a formed optical image of the original images into an electric signal, is provided with a moving means 20 moving the photoelectric conversion means 17 in parallel with an image face of the image-formed image and with light reflection means 16, 42 arranged between image forming means 15, 39 and the photoelectric conversion means 17 moved and fixed in parallel with the moving direction of the moving means 20 while keeping a prescribed angle with respect to an optical axis in the optical path.
Patent JP-2000171667-A (JP)
Title: Metal mold for optical connector ferrule and optical connector ferrule
Inventor: SAKURAI WATARU
IPC: G02B6/36
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To formed a metal mold of a structure to substantially prevent the occurrence of flow from an upper metal mold to a lower metal mold 6 near fiber hole molding pins and to improve the alignment property of the fiber hole and guide pin holes of an optical connector ferrule formed by the metal mold. SOLUTION: The metal mold for molding the optical connector ferrule consists of a core 5 having a plurality of the fiber hole molding pins 1 fixed in parallel to each other and two guide pin hole molding pins 3 fixed to both sides thereof in parallel thereto and the upper metal mold 7 and lower metal mold 6 arranged on both sides of the core 5 with the core 5 in-between and is provided with projecting parts 8 for molding adhesive injection holes at least either of the upper metal mold 7 or the lower metal mold 6. The neighborhood of the front ends of the fiber hole molding pins 1 at the inside wall surface of the cavity 14 of the upper metal mold 7 or the lower metal mold 6 on the side not provided with the projecting parts 8 for molding the adhesive injection holes is fixed and provided with a projecting part 9 for blocking the resin flow.