baber/WOPTO huggingface dataset:
Patent JP-H08184309-A (JP)
Title: Fast suction cup
Inventor: OMORI HIROSHI
IPC: F16B47/00
Filed: 1995-01-04
Abstract: PURPOSE: To provide a suction cup which is prevented from slipping down and off even in the case of hanging a heavy object on it by forming recesses in circular grooves and at the center of the circles for making the suction cup stick faster to a wall. CONSTITUTION: Some elliptic grooves 3 are formed in an elliptic suction cup 1. A circular recess is formed at the central part of the suction cup 1. In addition, for materials not only vinyl and nylon but also a member soft and excellent in sticking action are used. Thus the suction cup 1 sticks faster to a wall for dissolving the defect of slipping down or off of a heavy hung article.
Patent JP-H06225541-A (JP)
Title: Inverter device
Inventor: SEKINO YOSHIHIRO
IPC: H02M1/12
Filed: 1993-01-25
Abstract: PURPOSE:To provide an inverter device where the constitution of a single-phase or three-phase inverter is facilitated by making the constitution of an inverter circuit a unit and also the surge voltage is hard to occur. CONSTITUTION:This is an inverter which has bridge circuits Bx and By composed of a plurality of semiconductor switches Q1 and Q4, and gives DC voltage to the DC terminals PN of this bridge circuit, and makes the PWM-controlled voltage being generated at AC terminals by switching these semiconductor switches into the AC voltage of frequency lower than the switching frequency through filter reactors LFX and LFY and outputs it. And this is an inverter device where filter capacitors CFX/2 and CFY/2 are connected, respectively, between the output sides X0 and Y0 of the filter reactors and both DC terminal sides u and v of the bridge circuits.
Patent JP-S52112091-A (JP)
Title: Speed control system with overrun preventing device
Inventor: MUTOU MASAHITO
IPC: B60K31/00
Filed: 1976-03-18
Abstract: PURPOSE: To prevent the overrun of the engine of a automatic transmission car. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09297189-A (JP)
Title: Clocking circuit and pulse signal generating method
Inventor: TERADA YUTAKA
IPC: H03K23/54
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a clocking circuit of high clocking accuracy, low power consumption and a small circuit scale. SOLUTION: A differential inverter ring 11 is constituted by connecting normal rotation output terminals and reverse rotation input terminals, and reverse rotation output terminals and normal rotation input terminals of the odd number of differential inverters of the same constitution, and the transition of signals is circulated by oscillation. A first signal group formed of the odd- numbered stages of normal rotation output signals and the even-numbered stages of reverse rotation output signals inputted to a first holding circuit row 12 rises or falls in order with delay time as time intervals. In the same way, a second signal group inputted to a second holding circuit row 13 also rises or fails in order at fixed time intervals.  Clocking therefore becomes constant even with the difference between the rising time and falling time of the output signals of the respective differential inverters constituting the differential inverter ring 11.
Patent JP-S53113341-A (JP)
Title: High frequency wave heating device
Inventor: MOTOZUKA YASUYUKI
IPC: H05B6/68
Filed: 1977-03-15
Abstract: PURPOSE: To stop high frequency oscillator instantly when abnormal condition occures by providing stop switch outside of touch panel with multi number of touch switches. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53114102-A (JP)
Title: Air sealing tire
Inventor: SHIBAYAMA TOSHIYUKI
IPC: B60C15/00
Filed: 1977-03-15
Abstract: PURPOSE: To provide an air sealing tire which improves the air sealability between the bead base and a rim thereof by forming an annular sealing projection in the vicinity of the bead heel of a pneumatic tire. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09220157-A (JP)
Title: Tufted pile carpet and manufacturing method thereof
Inventor: NAKAMURA TSUTOMU
IPC: D05C17/02
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To improve cushioning performance and shape stability, by using foundation cloth of a web sheet consisting of a short fiber aggregate into which binder fiber containing thermoplastic polymer with a specific melting point is dispersed and mixed. SOLUTION: This tufted pile carpet uses a web sheet having a specific structure. The web sheet is formed on a non-elastic crimped short fiber aggregate as a matrix from a short fiber aggregate into which binder fiber containing non-elastic thermoplastic polymer with the melting point of 40-190 deg.C lower than that of polyester composing short fiber on the fiber surface is dispersed and mixed. Welded points by mutual heat melting of binder fiber and welded points by thermal fusing between binder fiber and non-elastic polyester fiber are scattered on the web sheet by fusing of low melting point plastic polymer.
Patent JP-H11207113-A (JP)
Title: Liquid distributing pipe and strainer
Inventor: SHIMANO KENJI
IPC: B01D29/13
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To fit a filter cloth with one operation without requiring skillfulness in fitting the filter cloth by providing a filter sheet for preventing the passing of powder to be treated with filter cloth and a pair of attaching/detaching means fitted to both side edges of the filter cloth. SOLUTION: This distributor has a tubular body 16 arranged in an ion exchange column in which ion exchange resin is housed and having water passing holes 16C for distributing water to be treated, and a filter sheet 17 wound around the tubular body 16 to enable clogging water passing holes 16C and preventing the passing of the ion exchange resin. The filter sheet 17 has the filter cloth 17A and female and male magic tapes 17D, 17E fitted to both side edges thereof.
Patent JP-S63198208-A (JP)
Inventor: SHIONO TAKEO
IPC: H01B9/02
Filed: 1987-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63195753-A (JP)
Title: Order storage control circuit
Inventor: ASAI HIDEYASU
IPC: G06F12/12
Filed: 1987-02-09
Abstract: PURPOSE:To always secure a state where the order storage is fixed by providing a circuit which detects that the order stored in an order storage control circuit is unfixed. CONSTITUTION:A latest area detecting circuit 5 consists of 3-input NAND circuits B1-B4; while an oldest area detecting circuit 6 consists of 3-input NAND circuits B5-B8. Then an area unfixed state detecting circuit 7 consists of NAND circuits B9-B11. An oldest area setting circuit 8 which sets forcibly the oldest area in a state where the oldest or latest state does not exist consists of NOR circuits C1-C3, an inverter A7 and a NAND circuit B12. An order replacement circuit 9 which rewrites forcibly a 6-bit memory circuit storing the order storage of areas in a state where the oldest or latest area does not exist consists of an AND circuit D1 which inputs a write signal phiwe and the output of the circuit 7 and an inverter A8.
Patent JP-H03235753-A (JP)
Title: Hydraulic pressure control device
Inventor: KAWABATA FUMIAKI
IPC: B60T13/68
Filed: 1990-02-08
Abstract: PURPOSE:To feed working liquid in an amount proper to boosting support to a device to be controlled without a delay by forming at least the one of a working liquid feeding means and a working liquid discharge means with a device containing a piezoelectric element, in a device having the two means. CONSTITUTION:A brake device for a vehicle selectively feeds a liquid pressure generated by a master cylinder 28 through pedalling of a brake pedal 26 and a liquid pressure controlled by a hydraulic pressure control device 30 to wheel cylinders 18, 20, 22, and 24 of respective wheels being a device to be controlled. In this case, the hydraulic pressure control device 30 is provided with a working liquid feeding means and a working oil discharge means containing piezoelectric actuators 44 and 46, for respectively, for feeding working liquid and discharging working liquid. Each means is provided with volume variable chambers 58 and 90 the volume of which is varied due to expansion and contraction occasioned by the changes in a voltage of piezoelectric elements 56 and 88. Through control of energization to the piezoelectric elements 56 and 88, working liquid sucked from suction valves 68 and 96 is delivered through delivery valves 74 and 102.
Patent JP-S62186963-A (JP)
Title: Body pooling device by color for automobile painting line
Inventor: ICHIHASHI HIDETOSHI
IPC: B62D65/00
Filed: 1986-02-13
Abstract: PURPOSE:To decrease the change of painting colors in a finish coating stage and to improve productivity and quality by dividing the bodies to be carried from an intermediate coating stage into the painting line to lots by finish coating colors and ejecting the bodies to the finish coating stage. CONSTITUTION:A control means C of a body pooling device by colors of the automobile painting line receives the information on the finish coating colors of the bodies carried from the intermediate coating stage, stores the finish coating colors pooled in plural rows of transport conveyors by corresponding the same to the pool positions on the transfer conveyors and determines the ejection sequence of the bodies ejected in accordance with the stored information. Plural rows of the transfer conveyors are selectively operated in accordance with the ejection sequence. The bodies of the same coating colors are, therefore, divided by every plural units to lots and are continuously ejected to the finish coating stage. Then the incidental operations associated to the change of the coating colors are then decreased and the productivity is improved, by which the quality of the finish coating is improved as well.
Patent JP-H11232322-A (JP)
Title: Shop system management device
Inventor: MOCHIZUKI TAKANORI
IPC: G06Q30/06
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To deal with even the change of an update information record item of an update information distribution file due to the constitutional change or the like of a commercial information file. SOLUTION: This shop system management device is provided with a parameter storage part for storing a parameter to identify a transmission object and a non-object for each of various kinds of merchandise information items of a constitutional object of a merchandise information record. Then, when information to instruct update of the merchandise information record is inputted through an input mechanism part, a basic update information record that consists of the various kinds of merchandise information items of the constitutional object of the merchandise information record is first prepared based on the input information. Next, information on a transmission object item is obtained from the basic update information record based on a parameter stored in the parameter storage part and a shop update information record is prepared based on the obtained information.  Then, the shop update information record is transmitted to a shop system through a communication means.
Patent JP-H04246111-A (JP)
Title: Method for operating blast furnace
Inventor: IWANAGA YUJI
IPC: C21B5/00
Filed: 1991-01-29
Abstract: PURPOSE:To restrain the reduction powdering of a sintered ore in a furnace and to obtain a stable furnace condition by improving gas permeability in the furnace in the blast furnace operation. CONSTITUTION:An overall coefficient of heat transfer in a shaft part in the blast furnace is found. When the overall coefficient of heat transfer exceeds the permissible value, blending ratio of pellet charged from the furnace top is adjusted in the range of within 50% the max. thereof and the charging amount of pellet is increased. By increasing the blending ratio of pellet charged into the blast furnace, the reduction powdering of the sintered ore can be prevented. Grain diameter of an ore raw material in the blast furnace can be kept and the gas permeability in the furnace is improved. Lowering of charged material level is improved and the development of slippage is reduced and blasting pressure can be reduced.
Patent JP-H03234714-A (JP)
Title: Production of polypropylene
Inventor: WATANABE KIYOMICHI
IPC: C08F2/44
Filed: 1990-02-13
Abstract: PURPOSE:To obtain PP excellent in oxidation stability by the polymerization of propylene in the presence of a specified catalyst, by polymerizing ethylene (or an alpha-olefin), adding a specified amount of a phenolic antioxidant to the system and continuing the polymerization of propylene. CONSTITUTION:A process for polymerizing propylene in the presence of a catalyst comprising a catalyst component (A) comprising an Mg compound and a Ti compound (e.g. a catalyst component prepared by reacting an Mg-Ti solution obtained from Mg, 2-ethylhexanol, titanium tetrabutoxide and diisobutyl phthalate with i-butylaluminum dichloride and reacting the product with diisobutyl phthalate and TiCl4), at least one component selected from among organometallic compounds of groups Ia, IIa, IIb, IIIb and IVb of the periodic table (e.g. triethylaluminum) (B) and an electron-donating compound (C) (e.g. diphenyl-dimethoxysilane), wherein at least 0.1g, per g of component A, of ethylene (or an alpha-olefin) is polymerized and 0.001-1 pts.wt., per 100 pts.wt. final polymer, phenolic antioxidant is added to the system to continue the polymerization of propylene.
Patent JP-H09222728-A (JP)
Title: Positive type resist composition
Inventor: KONO SHINICHI
IPC: C08G8/04
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a positive type resist compsn. excellent in heat resistance and resolution, not practically generating scum and suitable for use especially in the field of production of a semiconductor device requiring fine working. SOLUTION: This resist compsn. contains alkali-soluble novolak resin having a wt. average mol.wt. of 2,000-15,000 and a compd. having a quinonediazido group and does not practically generate scum. The novolak resin is separated from a reactional product obtd. by allowing phenol to react with aldehyde in the presence of an acidic catalyst in a mixed solvent consisting of γ- butyrolactone and propylene glycol monoalkyl ether.
Patent JP-H07238803-A (JP)
Title: Operation control device applied to power plant groups
Inventor: KOMATSU HARUHISA
IPC: H02P9/04
Filed: 1994-02-28
Abstract: PURPOSE:To let the device be effected, which can make an operating expenditure minimum for a plurality of generation plants, and concurrently reduce the mental and physical burden of an operator. CONSTITUTION:The device is equipped with a process input section 5 inputting the flow rate of steam and the output of each generator 1i which are detected by each detected means 3i, an equipment characteristic section 6 storing the equipment characteristics of each generator 1i, and with a demand input section 7 storing the total output demand of all of the generators. And the device is also equipped with an operation pattern operating section 8 which inputs each stored data out of the process input section 5, the equipment characteristic section 6 and the demand input section 7 so as to operate an operation pattern making a total operating expenditure minimum, and with an operation pattern output section 9 which inputs an operation pattern from the aforesaid operating section 8 so as to output an operation control signal to each generator control means 2i. The control of each generator based on an operation pattern which is obtained by the operation pattern operating section 8 in such a way that the total operating expenditure is made minimum, enables much labor and time on the part of an operator to be reduced, and also enables the continuous and economical operation of each generator to be carried out.
Patent JP-H0899526-A (JP)
Title: Air-conditioning and heating equipment
Inventor: MATSUOKA TAKAYOSHI
IPC: F25B29/00
Filed: 1995-02-17
Abstract: PURPOSE: To improve heating capacity immediately after the start of heating operation by selecting refrigerant passages between the refrigerant discharge and intake sides of a compressor and radiating cabin internal and external heat exchangers by a four- way valve through a first valve and a second valve at the time of heating and air- conditioning operation. CONSTITUTION: The refrigerant discharge side of a compressor 31 is provided with a four-way valve 73, a first valve 70 for impeding the flow of refrigerant from a radiating cabin internal heat exchanger 33 to a cabin external heat exchanger 38, and a second valve 71 for impeding the flow of refrigerant from the heat exchanger 33 to the four-way valve 73.  A refrigerant passage is selectively controlled by a control means 43 so as to feed the discharge refrigerant from the compressor 31 to the heat exchanger 33 through the second valve 71 and to connect the other end of the heat exchanger 38 to the refrigerant intake side of the compressor 31 by the four-way valve at the time of heating operation and to feed the discharge refrigerant from the compressor 31 to the heat exchanger 33 by the four-way valve 73 through the heat exchanger 38 and the first valve 70 at the time of air-conditioning operation. Heating capacity immediately after the start of heating operation is thereby improved so as to attain the efficiency and energy saving of a refrigerating cycle.
Patent JP-2000227837-A (JP)
Title: Method and system for accessing disk medium
Inventor: ANDO HIROBUMI
IPC: G06F12/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for accessing disk medium with which high-speed and high-reliability backup processing can be reliably performed by reducing the load of backup processing of file data on a buffer memory. SOLUTION: Among the file data stored in a buffer memory 3, identification data are stored for identifying an access block for which operation is changed. When updating the file data on the disk medium of a disk medium driving device 5, the operation-changed access block is discriminated while referring to the identification data and only the access block selected by the discrimination is outputted from the buffer memory 3 to the disk medium, recorded and updated on the disk medium as new file data.
Patent JP-S63201070-A (JP)
Inventor: HARAKAWA YOSHIO
IPC: C04B37/02
Filed: 1987-02-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61188027-A (JP)
Title: Steel fiber and its manufacture
Inventor: SHIBATA NORIYOSHI
IPC: B23P17/06
Filed: 1985-02-18
Abstract: PURPOSE:To obtain good clamping force of a steel fiber, when it is mixed in concrete or the like, and enable the fiber to be effectively utilized as a reinforcing material, by preparing the fiber forming its section in non-circular shape with a twist in the axial direction and using stainless steel for steel of the steel fiber. CONSTITUTION:A steel fiber 3, being formed in non-circular shape with a triangular section or the like, has a twist slightly in the axial direction. The manufacture of the fiber is that a steel block 1 is cut into a steel piece 3A by a spiral end mill 2. An optional material of steel, if it is equipped with a character of alkali resistance or the like required in accordance with use, can be used. Here the steel fiber 3 of large strength as a reinforcing material is obtained if a hard material is used. While the spiral end mill 2 selects high speed steel or cemented carbides made material in accordance with hardness of the steel to be cut.
Patent JP-H07238811-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: AKASAKA AKIO
IPC: F01L1/34
Filed: 1994-02-28
Abstract: PURPOSE:To accurately and stably hold a cylindrical gear at a set position, and thereby stabilize valve timing control by preventing the cylindrical gear from being affected by an action of useless hydraulic pressure. CONSTITUTION:A cylindrical gear 12 is moved to the axial direction by selectively opening/closing a plurality of drain passages 21 through 24 with both a valve body 28 and a piston 15 relatively moved, so that the transformation of relative phase in rotation between a sprocket 1 and a cam shaft 2 is thereby made. A drain passage 34 is formed in the outer circumferential section 12e of the rear side gear forming the section 12b of the cylindrical gear 12, so that a ring shaped-projected section 33 is thereby prevented from being affected by an action of useless hydraulic pressure.
Patent JP-H09192274-A (JP)
Title: Golf club set
Inventor: KAWAMATSU HIDEAKI
IPC: A63B53/04
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To hit a ball with appropriate backspin quantity according to each club number by cascadedly reducing a cross-sectional angle of a corner part formed between the hit ball face and a groove inclination face in the cross sectional shape of a plurality of face line grooves provided in the ball face, as the number increases. SOLUTION: In an iron club set composed of a plurality of iron clubs, the numbers of respective iron club numbers are different in order and as the number becomes larger, the loft angle is increased and the length of the club is shortened. In this case, the cross sectional angle of a corner part 5 formed between the hit ball face 2 and a groove inclination face 4 in the cascadedly, as the number increases. The pitch (P) of the face line grooves 3... is set to not less than 1.2mm and not more than 6.0mm. This constitution can provide an appropriate backspin quantity of a hit ball suited to respective number of club without adjusting the hitting way.
Patent JP-H05199493-A (JP)
Title: Magnetic recording and/or reproducing device for video signal
Inventor: ICHII YUTAKA
IPC: H04N9/80
Filed: 1992-01-21
Abstract: PURPOSE:To provide a magnetic recording and/or reproducing device for video signals which can obtain the wide images of high quality. CONSTITUTION:An FM modulating circuit 9 is provided to apply the FM modulation to a luminance signal 2a separated and outputted from a 2nd comb filter 2 and an auxiliary signal dd, and a recording chroma signal system 6 which applies the low band conversion to a chroma signal 3a separated and outputted from a 1st comb filter 3. Then the output signals of the circuit 9 and the system 6 are recorded after the multiplication of frequency.
Patent JP-2000230724-A (JP)
Title: Air conditioner
Inventor: NISHIHARA TAKURO
IPC: F24F1/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce the refrigerant sound which is produced when a refrigerant passes through capillary tubes provided in the middle of the piping in a utilization-side heat exchanger during drying operation. SOLUTION: The operation of an air conditioner AC is switched among cooling, heating, or drying by controlling the solenoid valves 16 and 17 of pressure reducing circuits 14 and 15 which are respectively composed of the valves 16 and 17, capillary tubes 7 and 8 for drying, and sound attenuation pipes 9 and 10 and connected to the middle of the piping in a utilization-side heat exchanger 6. In addition, a plurality of heat-exchanging sections 12 and 13 is constituted by dividing the refrigerant piping constituting the heat exchanger 6 into a plurality of parallel circuits and the pressure reducing circuits 14 and 15 are respectively connected to the piping in the heat-exchanging sections 12 and 13.