baber/WOPTO huggingface dataset:
Patent JP-H09196284-A (JP)
Title: Pad for mounting machinery indicating load
Inventor: UEIN EICHI UITSUTEKAA
IPC: B23Q1/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To absorb vibrations and to determine the weight applied to the top of a pad by using uniform-quality load supporting elements in indicating a weight that is proportional to another weight supporting the vertical distance between main body surfaces, the support elements being deformable in the predetermined vertical direction and by a predetermined distance under a predetermined vertical weight on a pad surface. SOLUTION: A pad main body 26, made from a molded elastic high-density material, has its upper surface formed uniformly from a material consisting of a plurality of deformable elements, and a vertical load 10 is supported by a pair of levels 14 that can be adjusted in the vertical direction. Each of the levels 14 has an upper wedge 18, a lower wedge 20, and a longitudinally adjustable center wedge 22 interposed between them, and adjusts vertical sizes. The operator inserts a clearance gage 54 between a raised surface 52 and a load surface 11 to measure the approximate size between the raised surface 52 and the load surface 11 to indicate the weight supported by the pad 26. Thus vibrations are absorbed and the weight on the pad 26 can be determined.
Patent JP-H11159643-A (JP)
Title: Combination tap for stationary water purifier
Inventor: TOCHIKUBO SHIGEO
IPC: E03C1/10
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce such a defect that a hose moves following movement, etc., of a changeover cock to be a hindrance. SOLUTION: In a main unit 1 of a water purifier and in a side of hub 9, a recessed part 4, recirculation flow recessed part 5 and a raw water hose metal fitting 10, clean water hose metal fitting 11 are provided respectively, in a spout 3, a raw water pipe 13 and a clean water pipe 14 are set up. In a tip end of the spout 3, a switching valve 17 housing a fixed side and a slide side is set up. In the fixed side, a check valve is set up. Accordingly, the switching valve 17 miniaturizing the spout tip end is prevented from obstructing, a hose is prevented from large following moving, infiltration of a float germ can be prevented.
Patent JP-H07176890-A (JP)
Title: Method for reducing the generation of electromagnetic waves, and notch unit type to be used in the method, and articles forming the notch unit type
Inventor: TANAKA TATSUO
IPC: G11B7/24012
Filed: 1993-12-16
Abstract: PURPOSE:To improve sound or picture image, prevent accident or malfunction of various kinds of apparatuses which are to be caused by electromagnetic noise, and reduce influence on the human body. CONSTITUTION:Two or more combinations of notch unit types U1 are prepared and arranged symmetrically to a center point. The constitution of the notch unit type U1 is as follows. The notch unit type U1 consists of the combinations of protruding parts and recessed parts neighboring to the protruding parts; the protruding part contains a sharp protrusion 11 formed at the center, and a pair of side part protrusion 12, 12 formed on both sides of the sharp protrusion 11; the recessed part contains a pair of central recesses C1, C1 formed on both sides of the sharp protrusion 11 and between a pair of the side part protrusions 12, 12, and end portion recesses (a), (b) formed on the end portions of the side part protrusions 12, 12 on the side opposite to the sharp protrusion 11. The angle alpha of the tip of the sharp protrusion 11 is 55-65 deg.. The angle beta of the central recess C1 side of the side part protrusion 12 is 55-65 deg.. The angle gamma of the end portion recesses (a), (b) sides of the side part protrusion 12 is 115-125 deg..
Patent JP-H06193472-A (JP)
Title: Gas turbine system
Inventor: KIRIKAMI SEIICHI
IPC: F02C7/22
Filed: 1992-12-24
Abstract: PURPOSE:To restrain the production of NOx in a whole operation range of a gas turbine by feeding fuel which produces a less volume of NOx, into a diffusion burning part, and by feeding fuel which produces a large volume of NOx, into a premixture burning part. CONSTITUTION:Methanol and LNG are stored in fuel tanks 1, 2, respectively. Further, these fuels are fed by means of fuel pumps 3, 4 through a carburetor 5 into a burner 7 in a gas turbine 6. The burner 7 is composed of a diffusion fuel nozzle 8, a premixing fuel nozzle 9, and a combustion cylinder 10, as main components. At the time of starting the gas turbine 6, methanol is fed into the diffusion fuel nozzle 8 so as to be burnt. Meanwhile, upon change-over of load to the gas turbine, LNG is fed to the premixing fuel nozzle 9 so as to ignite and burn the methanol by flame 11. Thereafter, the flow rate of methanol is gradually decreased while the flow rate of the LNG is gradually increased. Thereby it is possible to restrain the production of NOx in a whole operation range of the gas turbine.
Patent JP-H06195388-A (JP)
Title: Document retriever
Inventor: KARASHI IKUO
IPC: G06F17/30
Filed: 1992-12-24
Abstract: PURPOSE:To retrieve desired document information with high accuracy only by defining the feature vector of a fundamental word. CONSTITUTION:The feature vector of the fundamental word is registered on a first word dictionary 5 in advance. An index generating part 2 generates the feature vector (index) of a document record from a document accumulation part 7 by referring to the first word dictionary 5 or a second word dictionary 6, and stores it in an index table 8. A word feature vector generating part 1 generates the feature vector of a new word by referring to the index table 8 and an inverse index table 9 based on the feature vector of the record, and stores it in the second word dictionary 6. A retrieval/display part 3 retrieves a document by referring to the index of the index table 8. In such a way, it is possible to retrieve the desired document information with high accuracy by automatically generating the feature vector of the new word from the context information of the document only by defining the feature vector of the fundamental word.
Patent JP-H07164995-A (JP)
Title: Air bag device
Inventor: MATSUMOTO YUJI
IPC: B60R21/217
Filed: 1993-12-17
Abstract: PURPOSE:To prevent an air bag body from making contact with a rivet and a bolt for fixing a retainer during expansion of the air bag body, to prevent the damage and breakage of the air bag body, to facilitate registration of the upper, the lower, the right, and the left part of the retainer, and to improve the efficiency of a mounting work. CONSTITUTION:An air bag device comprises a containment vessel 12 in which a gas generator is securely contained; and an air bag body 17 arranged on the opening 15 side for injecting gas of the containment vessel 12. The end part on the gas injection nozzle 17a side of the air bag body 17 is fixed through a retainer 19 by means of a fixing member 21, such as rivets and bolts. A plurality of recessed parts 23 in a U-shape in cross section are formed in a state to protrude along the opening 15 side for injection gas of the containment vessel 12. Protrusion parts 25 respectively fitted in the insides of a plurality of the recessed parts 23 are formed on the retainer 19 in a state to protrude externally.
Patent JP-H07176698-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KUBONO SHIYOUJI
IPC: H01L29/792
Filed: 1993-12-17
Abstract: PURPOSE:To obtain a power supply circuit for forming a plurality of types of inner voltages highly accurately and efficiently by providing a circuit for controlling a charge pump circuit intermittently to produce a desired inner voltage equal to the sum of (n) times of a specific voltage and a predetermined divided voltage. CONSTITUTION:The semiconductor integrated circuit device comprises a reference voltage generating circuit and a selector 1 receives a plurality of voltages VRSI required for formation of a voltage VEG among voltages VRSi being set with reference to the ground potential of the circuit. The selector 1 selects one voltage designated by a trimming circuit 3 and delivers the selected voltage to a booster circuit. The booster circuit is controlled intermittently by a control circuit to produce an output voltage VEG which is equal to the sum of (n) times of selected voltage VRSI and a voltage VRSK selected among the voltages VRSi through the connection.
Patent JP-H03202447-A (JP)
Title: High strength aluminum-base amorphous alloy
Inventor: HORIMURA HIROYUKI
IPC: C22C45/08
Filed: 1989-12-29
Abstract: PURPOSE:To obtain the high strength Al-base amorphous alloy having high amorphousness formability and furthermore having a wide plastic working capable range by incorporating each prescribed atomic % of Al, Ni and one or more kinds among Dr, Er and Gd into the alloy and regulating the volumetric fraction of amorphous components therein. CONSTITUTION:The high strength Al amorphous alloy contains, by atom, 75 to 90% Al, 3 to 15% Ni and 3 to 12% of one or more kinds among Dy, Er and Gd and has >=50% volumetric fraction (Vf) of amorphous components. When the content of the above metals is selected as the above-mentioned manner, its amorphousness formability can be increased, so that, by the application of an industrial manufacturing method such as a gas atomizing method, the high strength Al-base amorphous alloy having >=50% volumetric fraction Vf of amorphous components can be obtd. Furthermore, the alloy has the advantage of a wide plastic working capable range because it has high value of (J/g) between the plasticization temp. Tg and the crystallization temp. Tx.
Patent JP-H11247657-A (JP)
Title: Liquid cooled type internal combustion engine cooling system
Inventor: SAYERS JONATHAN ALAN
IPC: F16H49/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent leakage generated by chemicals in coolant, fouling, and impurity, prevent abrasion caused by long-term use, and prevent abrasion caused by unsuitable use such as excessive fastening of a driving belt. SOLUTION: In an internal combustion engine cooling system of liquid cooled type provided with a radiator 10 and an impeller 18 which is installed on a driving shaft 20 and which is formed as a part of a radiator assembly, a compartment in a header tank of a radiator may be used as an impeller chamber. The chamber is closed by a plate on which a bearing and a seal incorporated with a driving shaft from a driving motor 12 are installed.
Patent JP-H10185427-A (JP)
Title: Thermostat
Inventor: SUZUKI MASATO
IPC: F26B25/06
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To harden adhesives in a clean inert gas atmosphere by expelling gas generated from samples and residual oxygen completely in a thermostat vessel which carries out a baking treatment on the samples. SOLUTION: For holding an inner pressure of a vessel higher than the outside pressure, the vessel is provided with a tube 19b which constitutes an inert gas supply system for holding the inner pressure and an oxygen concentration meter 14 for measuring an oxygen concentration in a treatment chamber defined in the vessel. An inert gas is circulated by way of a gas filter 3 so that an infiltration of outside air or a leakage of the inert gas can be prevented. Accordingly, impurities and oxygen and the like can be completely expelled from the inside of the vessel, thus establishing a clean inert gas atmosphere.
Patent JP-H05180509-A (JP)
Title: Method for controlling temperature of hot water feeding in instantaneous hot water feeder
Inventor: TANAKA TAKASHI
IPC: F24H1/10
Filed: 1991-12-26
Abstract: PURPOSE:To perform a fast controlling to a set temperature during reuse by a method wherein a relative position of a control valve is controlled in reference to the temperature distribution of hot water remained in a heat exchanger. CONSTITUTION:The temperature at an outlet port of a heat exchanger 1 is detected by a temperature sensor 7, a temperature distribution of hot water remained in the heat exchanger 1 is calculated in reference to this detected temperature and expressed as a function. Then, a rising characteristics during the refeeding of hot water is added to this function and at the same time a timely temperature distribution of hot water flowing out of the heat exchanger 1 is calculated again by the temperature sensor 7 when the hot water is fed out again. In addition, the degree of opening of the valve for every time is controlled in response to the calculated temperature distribution in reference to the valve characteristics. With such an arrangement, it is possible to perform a fast control for the set temperature during its reuse.
Patent JP-H09162780-A (JP)
Title: Correlator
Inventor: OGAWA YUKIO
IPC: H04B1/7095
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a correlator with which the correlation of plural spread spectrum signals can be simultaneously processed by sharing a delay circuit and a multiplication circuit. SOLUTION: When plural spread spectrum signals having the equal code length and different PN patterns are inputted, these signals are delayed at every one chip time by a delay circuit 5. As two kinds of constants of PN code, +1 and -1 are respectively multiplied to respective delayed signals (a), (b) and (c) by a multiplication circuit 6. According to the 1st PN pattern to be received, any multiplied signal is selected by a lst selecting switch 7 and further added by a 1st adder 9, and the inverse spreading signal of 1st spread spectrum signal is provided as a demodulation signal.  Any signal, to which +1 and -1 are multiplied by the multiplication circuit 6, is similarly selected by a 2nd selecting switch 8 and added by a 2nd adder 10 and a 2nd inverse spreading signal is provided, Thus, the inverse spread of spread spectrum signal can be provided by a matched filter sharing the delay circuit 5 and the multiplication circuit 6.
Patent JP-H11169506-A (JP)
Title: Slot machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F5/04
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To easily operate stopping switches in an arm almost fixed state by arranging the respective stopping switches in a mutually approached state in a range capable of pressing operation by the other finger to be moved with one fingertip positioned/placed on the side as a fulcrum. SOLUTION: Respective stopping switches 30a, 30b and 30c are arranged in a mutually approached state in a range capable of pressing operation by the other finger to be moved with one fingertip positioned/placed on the side as a fulcrum. A finger placing part 31 to position/place one fingertip is arranged on the side of the respective stopping switches 30a, 30b and 30c, in detail, on the slightly upper side of the central stopping switch 30b. The respective stopping switches 30a, 30b and 30c are constituted as a unit capable of being integrally installed in a front part 11a of a machine main body.
Patent JP-H09163731-A (JP)
Title: Mosfet synchronizing rectifier
Inventor: NISHI KOJI
IPC: H02M3/28
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce a turn-on time and energy loss by using a secondary-side MOSFET synchronized with a main switch MOSFET. SOLUTION: A main switch MOSFET Q1 is provided on the primary side of a transformer T1, and a second MOSFET Q2 in series with a secondary coil 9 is provided on the secondary side of the transformer T1. A third MOSFET Q3 is provided in parallel with the serial circuit made up of the secondary coil 9 and the MOSFET Q2. An output capacitor C2 is provided between output terminals 3 and 4. A choke coil L1 is provided between the high voltage terminal of the output capacitor C2 and the source of the MOSFET Q3. A diode D1 having a short reverse recovery time and a forward direction voltage lower than a body diode(BD) of the MOSFET Q2 is provided between the drain and source of the MOSFET Q2, while a diode D2 with a short reverse recovery time and a forward direction voltage lower than a body diode(BD) of the MOSFET Q3 is provided between the drain and source of the MOSFET Q3.
Patent JP-2001169427-A (JP)
Title: Member cutting apparatus
Inventor: SAKAGUCHI YOSHITAKE
IPC: H02G1/14
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To develop a member cutting apparatus which can accurately process a covering material at the connecting end to a conic shape while keeping a high voltage cable in the stationary condition. SOLUTION: This member cutting apparatus is composed of a core cable holding part (X) for holding the core cable of a cable (35), a cable fixing mechanism (Y) for holding a covering material, a reciprocal movement body (F) on which a rotating body (A) is mounted to rotate around the cable (35), a reciprocal operation mechanism (B) for gradually changing the moving distance (L) of the rotating body (A) for realizing the reciprocal movement along the cable (35), a covering material cutting part (4) for cutting out the covering material (35b) through rotation with the rotating body (A), a cutting part moving mechanism (D) for moving the covering material cutting part (4) toward the core cable (35) or isolating the same from the core cable (35a), and a supporting member (32) arranged to move in the longitudinal direction of the cable (35) independent of the rotating body (A),  while supporting the external circumference of the cable (35) to support the external circumference of the cable (35) at the area between the covering material cutting part (4) and cable fixing mechanism (Y).
Patent JP-H09160985-A (JP)
Title: Device for supporting work plan for stopping power system equipment
Inventor: TAKENAKA MICHIO
IPC: G06Q50/06
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To efficiently prepare a plan matching with a planner's intention by preparing an equipment stopping work plan and adjusting the execution period of the plan based on equipment stopping work request data while referring to knowledge data. SOLUTION: When equipment stopping work request data 71 are inputted and stored in a storage means, an equipment stopping work plan is prepared while referring to knowledge data stored in a knowledge data file 8. Further, if necessary, when definition data are newly inputted and the knowledge data are changed, the execution period of the plan is adjusted again while referring to the knowledge data again.  Namely a plan preparing processing part 9 refers to the contents of equipment information and a knowledge base, adopts an equipment stopping work request for an object work sort and a work request specified by a planner as a fixed schedule as object requests and executes adjustment such as the change of the working request of equipments allowed to be simultaneously stopped to the same period and the change of a period due to the evasion of restriction, so that a plan along the planner's intention can be prepared.
Patent JP-2000169925-A (JP)
Title: Aluminum piping material for heat exchanger
Inventor: EDA YOSHIYA
IPC: F28F21/08
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To impart excellent corrosion resistance and terminal workability to the material by preparing an aluminum piping material having a compsn. contg. each specified amt. of Cu, Mn and Cr, and in which each content of Si and Fe as inevitable impurities is controlled. SOLUTION: An aluminum piping material for a heat exchanger having a compsn. contg., by weight, 0.1 to 0.5% Cu, 0.4 to 0.6% Mn and 0.1 to 0.3% Cr, in which each content of Si and Fe as inevitable impurities is controlled to <=0.2%, and the balance Al with other inevitable impurities is prepd. Cu promotes facial corrosion to suppress the generation of pitting corrosion, furthermore dulls its intergranular corrosion sensitivity to improve the corrosion resistance thereof and moreover contributes to the improvement of its strength. Mn is bonded with Fe to form an Al6(MnFe) compd., by which it educes crystallized products such as Al3Fe, Al6Fe or the like causing pitting corrosion as a cathode and suppresses the progression of pitting corrosion. Cr improves its pitting corrosion resistance and strength, and the regulations of Si and Fe make pitting corrosion hard to be generated.
Patent JP-H07172302-A (JP)
Title: Conveying device
Inventor: KITANI YASUHIRO
IPC: B61B13/12
Filed: 1993-12-22
Abstract: PURPOSE:To conduct conveying in a stabilized state even when a corner part of a rail a small radius of curvature. CONSTITUTION:A wheel part 1, provide with a wheel rolling on a rail 3, a part of outside regulating rollers 13a arranged in front and rear of the wheel and nipping a side face of the rail 3 from the outside, and an inside regulating roller 13b fitted to the inside of a nearly center part of a front and rear pair of the outside regulating rollers 13a to nip the side face of the rail from the inside, is idling-rotatably fitted to a truck frame. A wheel axle and a roller shaft of the inside regulating roller 13b are arranged in the same plane and width of a corner part 31 of the rail 3 is made large than of a recrilinear part 32.
Patent JP-2000153831-A (JP)
Title: Storage box
Inventor: SAKO MORIZO
IPC: B65D5/02
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a lidded storage box which makes it easy to take out and store an item to be stored, has a unique distinctive appearance, and is sufficiently distinguishable from other storage boxes. SOLUTION: This storage box is formed so that the breadth of the storage lateral wall B12 of a storage body B1 in the direction of height gradually decreases at a specific rate from a storage rear wall B16 toward a storage front wall B 14. Also, the storage box is formed so that the breadth of the lid lateral wall C12 of a lid body C1 gradually increases at a specific rate toward a lid front wall C14.
Patent JP-H06191583-A (JP)
Title: Disc cartridge stowing case
Inventor: KANEZAKI KOJI
IPC: G11B23/02
Filed: 1992-12-25
Abstract: PURPOSE:To produce a stowing case at low costs and downsize it by a method wherein a linear sliding slit, which is extended from a side, that has no connecting part not joint part of a case main body, toward the opposite side having the joint part and bent along a side, is formed in a side panel part and connected to the sliding slit formed in the opposite side panel part, and a sliding member which freely slides along the sliding slits is provided. CONSTITUTION:Side panel parts 23a and 23b a little larger than a flexible disc cartridge C are formed on both sides along the length of a blank sheet 22. A gusset part 24 as a connecting part is formed between the side panel parts 23a and 23b. Sliding slits 31a and 31b are formed in the side panel parts 23a and 23b and have a shape like an L that bends nearly parallel to the gusset part 24. A sliding member 41 is fitted in the sliding slits 31a and 31b so as to freely slide along the sliding slits 31a and 31b, and positioned by stoppers 33a and 33b. Thereby, the flexible disc cartridge C can be easily taken in and out as the opening area of a case main body 21 is large enough.
Patent JP-H10195630-A (JP)
Title: Method for improving fatigue resistance of component by preparing compressive residual stress profile and product thereof
Inventor: BURRIS KENNETH W
IPC: C23C4/12
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To improve fatigue resistance of surface-hardened components having a surface thickness that is provided for one or more among rolling, sliding, wearing, bending and pitching. SOLUTION: The device determines the magnitude of fatigue strength in the surface of a component and in predetermined plural points along the thickness (t) of this component. The magnitude of a loaded fatigue stress is also measured that actuates on this component in such surface and the points. Then, a compressive residual stress profile is prepared from the surface to the thickness (t) of this component. The compressive residual stress in the surface of the component and in the predetermined plural points along the thickness (t) has a magnitude enough to obtain net resultant stress at least 25% lower than the fatigue strength each in the surface and the corresponding plural points.