baber/WOPTO huggingface dataset:
Patent JP-2001104226-A (JP)
Title: Vacuum cleaner
Inventor: TAKAHASHI MASAKI
IPC: A47L9/28
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner or a central cleaner with a simple structure and reduced number of signal wires for feeding electricity from a main body circuit part to a hand circuit part and transmitting signals from the main body circuit part to the hand circuit part. SOLUTION: A main body circuit part 8 and a hand circuit part 15 of this cleaner are connected with plural wires 16. Commercial power supply voltage is outputted from the main body circuit part 8 to the hand circuit part 15 by way of the wires 16 and the voltage outputted to the wires 16 is on/off- controlled according to data of the main body. The hand circuit part 15 detects and outputs data from the voltage condition or voltage value relative to the time axis of the on/off of the voltage outputted to the wires 16. Therefore, feeding of electricity and transmission/receiving of signals can be achieved by way of the wires 16 inside a hose 9, and by minimizing the number of the wires 16 in the hose 9, the hose can be made lighter and more flexible and can be operated more easily.
Patent JP-H06115331-A (JP)
Title: Suspension for vehicle
Inventor: SUZUKI AKIRA
IPC: B60G3/28
Filed: 1992-10-05
Abstract: PURPOSE:To provide the setting freedom degree of camber change and roll center change similar to that at a multi-link type suspension while the simplicity of the constitution of a strut type suspension is being maintained, in the case of a strut type vehicle suspension. CONSTITUTION:In the case of a strut type suspension, the fitting of a strut damper 2 to a housing 1 is made to be a fitting structure by means of axes 5 so that rotation in a camber direction may be possible and drive torque and brake torque may be restrained. Regulation in the camber direction is conducted by the addition of one piece of an upper link 8, and the coexistence of the simplicity of the strut type suspension and a roll characteristc that is excellent in the operation stability performance of a multi-link type suspension is made possible, and strut friction due to upper and lower spring reaction is made zero, and strut mount height can be set low by being able to arrange a coil spring 3 on the inside of tires, and hood height can be lowered.
Patent JP-2001107384-A (JP)
Title: Posture display device for blade
Inventor: KIMURA SHINKICHI
IPC: E02F3/815
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To visually observe the left/right tilting angle of a blade. SOLUTION: A body 13 attached to a blade 4 is provided with a horizontal scale plate 14 and an indicator 15, and the indicator 15 is vertically set at all times by a pendulum weight 16 so that, when the blade 4 is tilted to the left/right, the horizontal scale plate 14 is swung to the left/right so as to visually observe the left/right tilting angle.
Patent JP-H07136989-A (JP)
Title: Cutting blade polishing quantity control device and method therefor
Inventor: IKUJI TOSHIRO
IPC: B24B49/03
Filed: 1993-11-19
Abstract: PURPOSE:To control the polishing quantity of a cutting blade to the optimum quantity so as to prolong the service life of the cutting blade and a grinding wheel and to stabilize the cutting quality of the cutting blade. CONSTITUTION:A cutting blade 6 is polished every predetermined polishing cycle by polishing rollers 53a, 54a, and the blade width of the cutting blade 6 is measured every predetermined polishing frequency by a blade width detecting means 60. The measured value of the blade width is fed back to a control device 2, and the polishing time of the cutting blade 6 by the polishing rollers 53a, 54a is controlled to be appropriate. When the polishing time is needed long, it is so judged that the service life of the polishing rollers 53a, 54a came to an end.
Patent JP-H11131154-A (JP)
Title: Rolling bearing for engine auxiliary equipment
Inventor: TAKEMURA HIROMICHI
IPC: C22C38/18
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing for engine auxiliary equipment capable of effectively preventing initial peeling therein caused by high vibration and high loads, furthermore suppressing the progress of its structural change at a high temp. and remarkably prolonging its service life. SOLUTION: In a rolling bearing for engine auxiliary equipment used in such a manner that plural rolling elements are arranged between a fixed ring and a rotary ring, at least the fixed ring is the one produced by subjecting a steel for a bearing having an alloy comps. contg., by weight, 0.65 to 1.10% C, 0.1 to 0.50% Si, 0.2 to 1.1% Mn, 0.3 to 1.6% Cr, <=150 ppm P, <=50 ppm S, <=15 ppm O, and the balance Fe with inevitable impurities to an electroslag remelting method or a vacuum arc remelting method, and, as the degrees of segregation of each component of C, P and S, Rc<=15%, Rp<=30% and Rs<=50% are respectively prescribed.
Patent JP-H10116034-A (JP)
Title: Flexible pin material for hanging tag
Inventor: HIRAI SATOYUKI
IPC: G09F3/16
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To improve handling quality and working efficiency by integrating plural pieces of pin material bodies by connectors in the state parallel and disposing these connectors at two points near the base ends of receiving parts and near the base ends of insertion parts. SOLUTION: The pin material bodies 1 are integrally provided with the receiving parts 3 at their one-side ends. The receiving parts 3 are provided with insertion holes 5 having an approximately rectangular shape and a pair of detaining parts 6 are formed within these insertion holes 5. Constricted parts 8 are formed at the based ends of the insertion parts 7 formed at the other-side ends of the pin material bodies 1. These constricted parts 8 engage with the detaining parts 6 after the insertion parts 7 pass between the detaining parts 6. The first connectors 11 are disposed along stepped parts constituting parts 9. The connectors 11 and the stepped parts constituting parts 9 are integrally connected by cuttable joint members 12. The second connectors 13 are disposed in the state parallel with the first connectors 11 on the rear surface near the top ends of the receiving parts 3.
Patent JP-S63144132-A (JP)
Title: Production of crystallized glass building material having relief pattern
Inventor: NAKAGAWA YOSHIHIRO
IPC: C03B11/00
Filed: 1986-12-06
Abstract: PURPOSE:To easily produce crystallized glass building material having relief pattern and excellent appearance, by filling glass powder having specific particle size in a mold having relief pattern, pressing the powder in the mold and subjecting the pressed powder having transferred pattern to crystallization heat-treatment. CONSTITUTION:Glass powder containing powder of finer than 200 mesh accounting for >=70% is filled in a mold having a relief pattern and pressed in the mold to obtain a pressed powder having transferred relief pattern. The pressed powder is subjected to crystallization heat-treatment to obtain a V-notched crystallized glass building material consisting of e.g. notched parts 1 and flat parts 2. The glass powder can be easily fused and integrated and the crystallization of the formed glass can be accelerated by this process to facilitate the production of even a large-sized crystallized glass building material. Since colored glass powder having arbitrary color can be freely used as the glass powder, the base color of the product can be freely selected.
Patent JP-S62149455-A (JP)
Title: Ink jet recorder
Inventor: MITA YASUHIRO
IPC: B41J11/00
Filed: 1985-12-24
Abstract: PURPOSE:To realize high-quality sharp recording by providing a heating element for heating a recording medium, a means for detecting whether a recording medium is transparent or not and a means for controlling an electric power to be supplied to the heating element according to the information obtained by the detection means. CONSTITUTION:A recording medium 9 is inserted into between a paper feeder roller 7 and a paper feeder guide 14, and a recording medium detection switch 15 is actuated to transmit a detection signal to a CPU 18. Consequently, CPU sends a drive signal to an LED 16 through a buffer 20, operating the LED 16. If the recording medium 9 is transparent, light emitted from the LED 16 is received by a light receiving diode 17, and a light receiving signal is transmitted to a CPU 18. If the recording medium 9 is not transparent, light is shielded by the recording medium so that the light receiving diode 17 does not operate. For this reason, a light receiving signal is not sent to a CPU 18. Thus the CPU 18 transmits a control signal to an electric power control circuit 19 according to the light receiving signal by which it is identified whether the recording medium 9 is transparent or not and the power is controlled to be supplied to a heating element 11 to regulate the temperature of the recording medium 9 to be heated.
Patent JP-H08148192-A (JP)
Title: Protection cap for wire harness spliced section
Inventor: ITO SUSUMU
IPC: H01R4/70
Filed: 1994-11-25
Abstract: PURPOSE: To strongly tighten the external surface of a cable by tightening the surface with a band section after housing a cable spliced section in a cap body from the open end thereof and, then, engaging the coupling groove of the band section with the coupling tooth of an engagement section. CONSTITUTION: The spliced section 4 of a cable 1 is inserted and housed in a housing section 9d via the open end 9b of a cap body 9c. Thereafter, a band section 9h is wound around the external surface of the cable 1, while the surface 9i of the section 9h with coupling grooves 9j being kept inside, and the end 9k of the section 9h is inserted in the slit 9f of an engagement section 9e from a direction D. Then, the end 9k is led out from the slit 9f, and further pulled out along the direction D. As a result, the external surface of the cable 1 is tightened with the side 9i of the section 9h. Also, when the section 9h is no longer pulled out, one of the grooves 9j is held with the coupling tooth of the engagement section 9e, thereby preventing the section 9h from being freely pulled out in the direction D.
Patent JP-2000121770-A (JP)
Title: Output control device of nuclear electric power generation plant
Inventor: KATO TATSUYA
IPC: G21D3/04
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To maintain the fluctuation of the water level of a reactor at a low level when retaining the output of the reactor at a low level when the load of a generator is broken, and at the same time continue to operate a recirculation pump even during an in-house individual load operation. SOLUTION: A recirculation pump drive motor 4 is provided with a recirculation flow rate control device 20 that is connected to a power supply device 19. The recirculation flow rate control device 20 outputs a command for decelerating a recirculation pump 3 at a predetermined speed when a generator load break signal is given. Also, a control rod drive mechanism 6 is provided with a control rod control device 21. The control rod control device 21 outputs a command for inserting a predetermined selection control rod when the generator load break signal is given.
Patent JP-H02137068-A (JP)
Title: Size deciding device for circuit element
Inventor: HISAIE HIROYOSHI
IPC: G06F17/50
Filed: 1988-11-18
Abstract: PURPOSE:To reduce the manhour and the time by deciding automatically the size of a circuit element that satisfies the required circuit conditions via an arithmetic operation based on the circuit specifications containing the circuit connection information, the physical characteristic information on the element, and the essential conditions to the circuit characteristics. CONSTITUTION:A circuit information input part 2 reads the circuit design specifications 1 including the information on the essential conditions of the circuit characteristics that describe the physical characteristic information and the input-output voltage characteristics serving as the required circuit characteristics. Then the part 2 reads out the information necessary for a circuit arithmetic part 4 and an output characteristic comparison arithmetic part 6 and stores them in a temporarily memory part 7. An element size evaluation arithmetic part 3 reads the information out of the part 7 and calculates the gate length, the gate width, etc., of a MOS transistor to produce the element size evaluation information. Then the part 4 uses these results to produce the circuit output characteristic information. The part 6 compares the circuit output characteristic information with the circuit characteristic essential conditions to produce the element size change information and outputs the circuit element setting information 9 via a circuit information output part 8. Thus the manhour and the time can be reduced for decision of the circuit element.
Patent JP-H07145783-A (JP)
Title: Air intake/exhaust pump
Inventor: MITSUI MASAYUKI
IPC: F04B45/04
Filed: 1993-11-22
Abstract: PURPOSE:To provide an air intake/exhaust pump whose nozzles can be changed over for air intake or for exhaust. CONSTITUTION:In the case of an air intake/exhaust pump equipped with a gas housing chamber 1 to house gas for air intake/exhaust; an expansion/ compression member 2 to expand/compress the gas in the gas housing chamber 1; and two nozzles 7a, 7b that connect the gas housing chamber 1 to the outside by means of connection passages 8a, 8b and at the same time are provided at the connection passages 8a, 8b with valves 9a, 9b to control the flow of the gas, the nozzle valves 9a, 9b are constituted so that air intake action or exhaust action may become selectable by means of changeover operation.
Patent JP-H08142944-A (JP)
Title: Elastic pad for crawler plate of metallic crawler
Inventor: ARIMURA KAGEYUKI
IPC: B62D55/275
Filed: 1994-11-25
Abstract: PURPOSE: To commonly use a screw-feeding means for crawler plates having different widths in the width direction of the crawler plate, and also to prevent the rattlling of the pad to the crawler plates by connecting the respective pad bodies through a screw feeding means by which they can be screwedly adjusted in either of mutually approaching or mutually receding direction. CONSTITUTION: Respective pad divided members 7A, 7B are mutually connected by a screw feeding means 6, and when the screw adjustment is carried out by this screw feeding means 6, the respective pad divided members 7A and 7B can be mutually approached or mutually receded. In other words, since the mutual connection distance of the pad members 7A, 7B is adjustable, the screw feeding means 6 can be commonly used for crawlers having different widths of crawler plates 3. Thus, the reduction in the kinds of parts can be achieved, and also the facilitation in manufacture, communication, control, or the like and the cost reduction can be enabled. In addition, since the adjustment of distance when the pad members 7A, 7B are mutually connected can be easily carried out, the rattling of the pad members to the crawler plate 3 can be prevented.
Patent JP-H05183786-A (JP)
Title: Video camera
Inventor: KAWASAKI AIICHIRO
IPC: G03B17/18
Filed: 1991-10-14
Abstract: PURPOSE:To confirm the switching state of a switch at an easy posture by displaying the switching state of plural switches of a camera operation system on a display screen mounted on a camera main body and projecting the display on the backward side of the camera main body by means of a mirror arrange on the side of the optical lens of the camera main body. CONSTITUTION:A mirror 13 is approximately vertically mounted on the side of an optical lens 2 at a left side face which is the side of a cameraman of a camera main body 1, and a reflection face 13a of the mirror 13 is directed backward which is the opposite side of the optical lens 2. The reflection face 13a reflects the display screen of a display 11 to project it in the direction of an arrow F3 which refers to the backward side. In such a case, characters such as VTR, SAVE, STBY, WEB, BAL and PREST are reversed in right/left direction by the reflection of the reflection face 13a to be displayed in a correct direction.
Patent JP-2000205188-A (JP)
Title: Liquid drainage pump
Inventor: KANAZAWA MASASHI
IPC: F04D29/22
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To reduce the noise and power consumption in liquid scraping by curving the blades of a moving vane for sucking the liquid through a suction port and discharging it through a discharge port in the rotating direction, so that the curved protruding side of the blades rotates toward the anti-discharge port side. SOLUTION: A casing 4 comprises a conical part 1 having a minor diameter in the lower part and a major diameter in the upper part, a suction port 2 provided on the minor diameter side, and a discharge port 3 provided in substantially the tangential direction of the major diameter side. A lid 5 is provided to cover the upper opening of the casing 4, a pump body 6 is formed by the casing 4 and the lid 5, and a motor 8 is arranged on a mount 7 integrated with the pump body 6. The driving shaft 9 of the motor 8 is extended into the pump body 6 through the lid 5, and a moving vane 11 having a plurality of blades 10 is fixed thereto. The blades 10 of the moving vane 11 are curved in the rotating direction, so that the curved protruding side of the blades 10 is rotated toward the anti-discharge port side, whereby the noise in liquid scraping is reduced.
Patent JP-S63144681-A (JP)
Title: Still picture recording and reproducing device
Inventor: SHIMANUKI KOJI
IPC: G11B20/02
Filed: 1986-12-08
Abstract: PURPOSE:To obtain a color still picture with high horizontal resolution, vertical resolution and S/N by recording three-primary color signals sequentially in each track of a magnetic sheet, and synthesizing respective primary color signals being sequentially reproduced into a composite color video signal. CONSTITUTION:Primary color signals R, G, B from a color TV camera 2 and a composite synchronizing signal S are supplied to image recorder/reproducers 4A-4C; each of the recorder/reproducers 4A-4C generates an FM video signal for recording, and records it. Also, reproduced FM video signals R+S, G+S, B+S from the respective recorder/reproducers 4A-4C are supplied respectively to synchronizing signal elimination circuits 8A-8C respectively via time base error correctors 6A-6C. Thus signal S-eliminated primary color signals R, G, B are respectively made an illuminance signal Y+S, a color difference signals R-Y, B-Y by a decoder 10, thereafter, inputted to an encoder 12. Thus a compos ite color video signal of NTSC system is synthesized, then supplied to a picture displayer 1.
Patent JP-H07145804-A (JP)
Title: Optical actuator device
Inventor: TAKEDA TORU
IPC: F15B21/06
Filed: 1993-11-22
Abstract: PURPOSE:To provide an optical actuator device with plural drive elements operated at the same time, accurately controlled in a moving quantity and moving speed and simply structured with a significantly reduced size. CONSTITUTION:An optical actuator device comprises a cylinder 3 which has one end parted in plurals and the other end 3 attached to the end of optical fiber 2 to transmit light from a light source 1, drive elements 4 provided inside the parted portions 3b of the cylinder 3 in a freely movable manner and a light absorbing fluid 6 stored in a space formed by the other end of the optical fiber 2, the cylinder 3 and the drive elements 4.
Patent JP-2000119453-A (JP)
Title: Polyolefin resin molded item and its production
Inventor: MAKINO KOZO
IPC: B29K105/04
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a molded item which has a low-expansion structure, a high tensile strength, a very good resistance to creep strain, and an excellent uniformity of external appearance by causing an ultrahigh-mol.wt. polyethylene resin to sorb a nonreactive gas at the m.p. of the resin or higher, then molding the resin under pressure into a desired shape, and depressurizing the molded resin at a specified temperature. SOLUTION: 100 pts.wt. polyolefin resin having a viscosity average mol.wt. of 1,000,000 or higher is caused, at the m.p. of the resin or higher under a high pressure, to sorb 6-50 pts.wt. nonreactive gas which is gaseous at normal temperature and pressure. The resin with the gas sorbed is molded into a desired shape under a pressure of 25-120 MPa and then is depressurized while the temp. of the molded resin is kept in the range of from 30 deg.C lower than to 15 deg.C higher than the crystal peak temperature in decreasing the temperature of the resin, thus giving the objective molded item, which has an expansion ratio of 1.01-3, a tensile strength of 70 MPa or higher, and a creep strain (measured after 200 hr has elapsed under a load of half the tensile strength) of 1.0 or lower.
Patent JP-2000119400-A (JP)
Title: Production of reinforced rubber and its use in tire
Inventor: THIERRY FLORENT EDOMU MATAAN
IPC: C08K3/04
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition excellent in tensile strength, elongation, modulus, processability and wear resistance, and useful for a tire or the like by mixing a diene-based elastomer, a filler and a specific disulfide compound, and treating the obtained mixture under a specific condition. SOLUTION: This rubber composition is obtained by (A) mechanically mixing (i) 100 pts.wt. one or more kinds of diene-based elastomers, (ii) 30-100 phr particulate reinforcing filler consisting of 5-85 wt.% carbon black and 15-95 wt.% alumina or the like based on the mount of the elastomers, and (iii) 0.05-20 pts.wt. one or more kinds of organic silane disulfide compounds of formula I [R1 is a 1-18C (substituted)alkyl or a 6-12C (substituted)aryl; (n) is 2-6; Z is formula II (R2 is a 1-4C alkyl or the like; R3 is phenyl or the like) or the like] based on 1 pt.wt. filler without adding free sulfur at 150-185 deg.C, and (B) further mixing free sulfur and one or more kinds of organic silane polysulfide compounds of formula III ((m) is 2-8) with the mixture of the step A at 100-130 deg.C.
Patent JP-H01134357-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HIRANO TSUMORU
IPC: G03C7/327
Filed: 1987-11-19
Abstract: PURPOSE:To improve the sensitivity and the coloring properties of a photosensitive material, and to obviate the mixed color by incorporating a specified oil soluble polymer coupler in the material. CONSTITUTION:The photosensitive material contains one or more kinds of the oil soluble polymer coupler shown by formula I wherein E is >=2C a monovalent group, A is a repeating unit derived from an ethylenic unsatd. monomer (such as a compd. shown by formula II) having a coupler residual group capable of forming a dye by coupling with the oxidant of an aromatic primary amine developing main agent, B shown by formula is a repeating unit derived from a copolymerizable noncoloring ethylenic unsatd. monomer (such as a compd. shown by formula III). The group E or B contains a fluorine atom. or a group bonding with a binder directly or through a hardener, X is a monovalent group, (x) and (y) are each a percentage of each unit.
Patent JP-H08153207-A (JP)
Title: Picture processor
Inventor: IINO SEIJI
IPC: G06T11/40
Filed: 1994-11-28
Abstract: PURPOSE: To provide a picture processor capable of editing an precisely specified position. CONSTITUTION: The picture processor provided with a picture input device 1 for reading out the image of an original at a fixed picture element density is also provided with a digitizer 5 for specifying a position to be processed on the original image, a bit map memory 10 for storing a recognizing original image at picture element density lower than the fixed picture element density in order to recongize a specified position and a plotting device 9 and a picture processing circuit 3 for detecting an inside area of a frame based upon the specified position and applying processing to the inside area and an area slightly increased from the inside area to the periphery. When the specified position is set up on the frame, the processor moves the position to the inside of the frame and executes processing by adopting the moved position as a reference.