baber/WOPTO huggingface dataset:
Patent JP-H01160194-A (JP)
Title: Videotex system
Inventor: ASHIZAWA TAKESHI
IPC: H04N7/173
Filed: 1987-12-16
Abstract: PURPOSE:To increase the number of branches of picture selection and to facilitate the designation of information for pattern retrieval by applying processing to information inputted by the user and retrieving and displaying the display pattern information based on the result. CONSTITUTION:A retrieval display means 2a selects display pattern information based on picture request information of an input device 4 and displays it on a display device 3. In this case, retrieval/display is applied according to an output of a coincidence detection means 2b detecting the coincidence of picture request information of the input device 4 and the choice of the next pattern display information or an output of an information processing means 2c generating the pattern number through the result of processing of request picture information of the input device 4. Thus, the information designation for the retrieval of the pattern is facilitated and the designation of lots of sets of information is attained.
Patent JP-H03181751-A (JP)
Title: Heat pump apparatus
Inventor: OGAWARA HIROSHI
IPC: F25B13/00
Filed: 1989-12-08
Abstract: PURPOSE:To maintain the temperature level of heat source water constant by providing a second high temperature heat source which supplies heat source water having a higher temperature than that of the heat source water of a first high temperature heat source to an evaporator. CONSTITUTION:In heat storage operation, first and second change-over valves 17 and 19 are opened to a second heat source tank 13 side, and the heat source water is supplied from a first heat source tank 1 to an evaporator 3 through a heat source inlet pipe 2 and discharged outside after heating a medium. On the other hand, a portion of low temperature heat source water is pumped from a second heat source water tank 13 through a heat source water suction pipe 16, supplied to a condenser 5 where the heat source water cools the medium and rises in temperature, and recovered into the second heat source water tank 13 through a high temperature water pipe 8 and a heat source water recovery pipe 18. This operation lasts for a specified time period, so that the temperature of heat source water in the second heat source water tank 13 becomes higher than that of the heat source water in the first heat source water tank 1. On the other hand, during operation at a normal thermal load, the first and second change-over valves 17 and 19 are opened towards a low temperature water tank 6 side and a high temperature water tank 9 side. When the temperature of heat source water is lower than the design temperature, the water in the second heat source water tank 13, whose temperature is raised by heat storage operation, is mixed into the heat source water, which flows along the heat source water inlet pipe 2, through a heat source water feed pipe 14 and the temperature of the heat source water is kept constant.
Patent JP-H03179539-A (JP)
Title: Method and device for storage of file
Inventor: KATO YASUHIRO
IPC: G06F12/00
Filed: 1989-12-08
Abstract: PURPOSE:To effectively use a storage space with use of a storage having a high input/output speed by transferring a file to a 1st storage part from a 2nd storage part when the value of the using frequency information registered in the file is less than a transfer standard. CONSTITUTION:An access control means 4 refers to the information on a file control block 2 to read the information out of an information storing part 25 and also to read the count values 21 registered in a count storing part 23 via a count input updating means 6 based on the file read/write requests. A comparison means 7 compares the value 21 with a transfer standard. If the value 21 is larger than the transfer standard, a desired file is read out and written into a 1st storage 1 as usual. Meanwhile a transfer instruction 10 is produced when the value 21 is smaller than the transfer standard. Then the desired file is transferred to the storage 1 from a 2nd storage 9 via a transfer means 8. At the same time, the file is read out and written.
Patent JP-H03192493-A (JP)
Title: Automatic cash transaction machine
Inventor: ITO KEN
IPC: G06Q20/18
Filed: 1990-11-26
Abstract: PURPOSE:To prevent a customer from being kept waiting by providing a complementing means and complementing paper moneys while repeating the stop and restart of the complement until the amount of the paper moneys in a paper money housing means reaches an amount determined in advance. CONSTITUTION:The paper money complementing operation is executed during a customer waiting time zone 39 from a point of time 43, when it is completed to pick up a medium and one transaction is finished, to a starting point of time point 44 for the next transaction and for example, when a payment transaction interrupts the paper money complementing operation, the paper money complementing operation is executed while repeating the stop and the restart like 36, 37 and 38 and executed until the amount of paper moneys in the paper money housing means reaches the amount determined in advance. Thus, when the complementing condition of dispensing paper moneys is generated during a time zone in which a lot of transactions are especially generated, the paper moneys can be complemented while shortening the waiting time of each transaction.
Patent JP-H11153195-A (JP)
Title: Viscous damper
Inventor: NUMAJIRI SUSUMU
IPC: F16F15/173
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a viscous damper most suitable for an engine performing high Pmax (to increase cylinder pressure). SOLUTION: A ring inertial body 9 is stored in a light alloy made ring box type case 5 through silicone oil 11, Id/Ie which is a ratio of an inertial moment 1d of a damper system and an inertial moment Ie of the whole of a crankshaft system except for the damper system is set as 0.4 to 0.7, Id/Ie is set as a large value of 0.4 to 0.7 without causing extensive dimensional increase as a whole by relatively reducing the inertial moment Ie of the whole of the crankshaft system by making the light alloy made ring box type case, temperature increase is prevented by reducing the maximum amplitude, and a viscous damper 1 most suitable for an engine performing high Pmax is made.
Patent JP-H07177691-A (JP)
Title: Motor
Inventor: NANBU YASUO
IPC: H02K3/34
Filed: 1993-12-17
Abstract: PURPOSE:To prevent an insulating paper from dropping by bending the opening of a slot, at the forward end thereof, in the direction separating from a corresponding rotor upon completion of winding thereby securing the slot insulating paper. CONSTITUTION:A plurality of slots for receiving a stator winding 2 are made in the peripheral face of a stator core 1. Opening of the slot is bent inward, at the forward end thereof, so that the stator core 1 is separated from corresponding rotor. A slot insulating paper 3 for insulating the stator winding 2 set in the slot is secured, at the end of winding thereof, while being pressed by the bent part at the forward end of the opening of slot. This structure prevents the slot insulating paper inserted into the slot from dropping.
Patent JP-2001131935-A (JP)
Title: Foreign matter removing device for railway branch part
Inventor: MITAMURA TSUTOMU
IPC: E01B19/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a foreign matter removing device for railway branch part capable of reducing the number of components while effectively preventing the non-shifting in each railway branch part when a plurality of railway branch parts are present. SOLUTION: In this foreign matter removing device, foreign matter fallen between stock rails 3 and 4 and tongue rails 5 and 6 in a railway branch parts D1-D4 set in each connecting point of two main lines A1 and A2 extending substantially in parallel to each other to two sub-main lines B1 and B2 connecting the two main lines and mutually crossing between these main lines is removed by injecting the compressed air supplied from a compressed air source device 1 through a piping unit 22 or 22' arranged on the inside part of the basic rails 3 and 4. In this device, the compressed air source 1 is used in common for two foreign matter removing devices located on the same side parallel to the main lines A1 and A2.
Patent JP-H08174210-A (JP)
Title: Solder joining method, heater chip for soldering weld, device for supplying solder and solder joining device
Inventor: FUJII TERU
IPC: B23K3/06
Filed: 1994-12-21
Abstract: PURPOSE: To enable soldering in fine pitch by exposing a part composed of a material having better wettability to the solder than a heater chip body at the tip part of the heater chip for welding. CONSTITUTION: An electronic parts 1 is mounted on a substrate 3 and the tip part of a lead 2 is positioned to a connecting position 52. A solder supplying part 21 is shifted just below a welding head 11 and a solder ball 7 is shifted to the heating chip 12. The solder supporting part 21 is returned back to the initial position. A wire rod 5 held with fingers 39 is lapped on the tip part of the lead 2. After dripping flux, a welding head 11 is descended and the solder ball 7 is brought into contact with the wire rod 5. The temp. of the heater chip 12 is raised and the solder is shifted to the wire rod 5 and the soldering between the wire rod 5 and the lead 2 is executed. The welding heat 11 is risen. The wire rod 5 is released from the fingers 39.  Since the hater chip body 12 is material having bad wettability, even in the case of using the fine solder, the solder is shifted to the wire rod 5 and the material partially exposed and having good wettability to the solder holds the solder until shifted.
Patent JP-H03183067-A (JP)
Title: Magnetic disk device
Inventor: TAKAISHI KAZUHIKO
IPC: G11B27/10
Filed: 1989-12-11
Abstract: PURPOSE:To optimumize the move of a magnetic head when an instruction is executed by simultaneously executing the plural read / write instructions. CONSTITUTION:When the prescribed number of read / write instructions are held in a memory 4 or after the lapse of prescribed time, a control part 6 rearranges the read / write instructions in order according to cylinder sector numbers and the instructions are executed according to the order. Therefore, a magnetic head 1 is moved according to the order for the cylinder number of a magnetic disk 3 and is not moved back and forth repeatedly within an overlapped range. The read instruction is executed and the read data are held in a memory 5. Then, the control part 6 outputs the data corresponding to the read instructions while rearranging the data in the order of the original read instructions. Accordingly, the data can be received according to the order of the read instructions.
Patent JP-H08150243-A (JP)
Title: Ball shoot drive unit for adjusting ball shooting amount of pachinko machine
Inventor: UENO TOSHIO
IPC: A63F7/02
Filed: 1994-11-29
Abstract: PURPOSE: To provide a ball shoot drive unit which can prevent noise generation due to wear of a brush or the like in a manner such that a transducer generates an electric signal linked with the movement of a ball shoot amount adjustment operating member. CONSTITUTION: When an operating member 9 is rotated, the front end of a coil spring 14 is deviated according to the rotational angle and external force is applied to a conversion element in a transducer 13. An electric signal of the conversion element is changed in proportion to the external force. When the electric signal is inputted to a controller through a signal line 15, the controller sets an exciting voltage of a drive source on the basis of the electric signal and a ball shooting power is controlled. It is also possible to control in a manner such that a cam sequentially presses a pressure-sensitive conductive rubber in association with the rotation of the operating member 9 to generate a change of an electric resistance in accordance with the rotational angle to take out as an electric signal.
Patent JP-H05146682-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: IIDA KOZO
IPC: B01J29/076
Filed: 1991-12-03
Abstract: PURPOSE:To obtain a catalyst for purifying exhaust gases, particularly with an oxygen concn. not below stoichiometric ratio by impregnating or ion exchanging the crystalline silicate contg. alkaline earth metal with an aq. chloride or nitrate solution of Cu, Co, Ni, Zn, Fe, Cr or Mn. CONSTITUTION:At least any one element in groups Ib and VIII of periodic table, and Zn, Mn or Cr is incorporated in a crystalline silicate having in a dehydrated state the chemical composition (1.0+ or -0.4) R2O.[aM2 O3.bAl2O3].cMeO.ySiO2 (wherein R is alkali metal and/or hydrogen ion, M is at least one member selected from the group consisting of the group VIII elements, rare earth elements, Ti, V, Cr, Nb and Sb, Me is alkaline earth metal and a+b=1.0, a>0, b>0, y/c>12 and y>12). As a result, the catalyst for purifying exhaust gases, particularly with an oxygen concn. not below stoichiometric ratio can be obtained.
Patent JP-H08150997-A (JP)
Title: Oscillating hydrofoil type propulsion device for underwater robot
Inventor: IMAIZUMI YOSHITERU
IPC: B63C11/00
Filed: 1994-11-29
Abstract: PURPOSE: To provide a propulsion device for underwater robot which is free from a failure due to entangling of a suspended matter, trash and the like, free from marine environmental pollution, excellent in functions of rapid rectilinearly going ahead/astern and rapid stopping, and capable of navigating a flat robot machine body in a horizontal posture being affected only little by a tidal current. CONSTITUTION: Rear ends of same length driving shafts 5a, 5b, which are symmetrically arranged at an appropriate interval on both right and left sides of a longitudinal center line in a machine body of an underwater robot, are protruded to the exterior underwater watertightly through rubber sheets respectively, and a pair of right and left oscillating hydrofoil propulsion shafts formed by fixing forward ends of vertical hydrofoils 4a, 4b each having a wing type cross section respectively to rear ends thereof.  Forward parts and rearward parts of both the propulsion shafts 5a, 5b inside the machine body are provided with sway quantity imparting means 7a, 7b and yaw angle imparting means 18a, 18b for respectively and individually imparting required sway quantities and yaw angles in a right and left symmetric manner, and a phase difference variable means for driving both the means synchronously or with a required phase difference.
Patent JP-H01160806-A (JP)
Title: Ozone generator
Inventor: MASUDA JUNICHI
IPC: C01B13/11
Filed: 1987-12-17
Abstract: PURPOSE:To accomplish significantly enhanced ozone yield by using a specific unidirectional voltage as the source in an ozone generator designed to use the electron group generating in silent discharge. CONSTITUTION:A unidirectional voltage giving short-time inversely directional voltage periodically is applied at desired generation time and size by regulating the operation interval between the thyristor switches 2, 3 and the wire turns ratio in the transformer 4 in a circuit comprised of a direct current source 1, thyristor switches 2, 3 and a transformer 4 to generate electron group through the silent discharge between the cathode 5 and anode 6 to enhance utilization of the ozone generation space and effectively eliminate the adverse effects due to the accumulation of positive ions near the surface of the dielectric, thus accomplishing ozonization of oxygen molecules in high yield.
Patent JP-H03179405-A (JP)
Title: Ferrule for multi-fiber optical connector and metallic mold for production thereof and production of ferrule
Inventor: FURUKAWA HIROSHI
IPC: G02B6/36
Filed: 1989-12-08
Abstract: PURPOSE:To improve workability and yield by embedding a ceramics substrate formed with V-grooves to be integrally mounted with many pieces of optical fibers and a ceramics top cap to be put thereon into a molded ferrule. CONSTITUTION:The ceramics substrate 2 is set in a fixing part 13 of a lower mold 11 and the ceramics top cap 3 is imposed thereon. While the ceramics top cap 3 is held fixed by an upper mold 12, this upper mold 12 and the lower mold 11 are superposed and thereafter, a resin material is packed therein. Namely, the ceramics substrate 2 and the ceramics top cap 3 are fixed in an immobile state by curing of the resin material without using an adhesive. Thus, the ferrule having high accuracy is formed and the yield is improved.
Patent JP-H03181366-A (JP)
Title: Coating method
Inventor: MATSUO KAZUHIDE
IPC: B05D1/04
Filed: 1989-12-08
Abstract: PURPOSE:To carry out efficient coating by moving a coating device in the conveying direction between a coated material and an uncoated material in synchronization with the material to be coated to clean the coating device after the colors of coating are changed. CONSTITUTION:Plural materials 18 to be coated are conveyed by a conveyor 12 at a specified distance from each other. The specified material 18 is coated by the coating device 14 freely reciprocative in the conveying direction. The coating device 14 is moved in the conveying direction between the coated material 18 and the uncoated material 18a in synchronization with the material 18, and the coating device 14 after the colors of coating are changed is cleaned. As a result, the distance between the coated material and a fresh material to be coated is made as small as possible, the total length of the coating line is reduce, and efficient coating is easily carried out.
Patent JP-H08225744-A (JP)
Title: Production of high-viscosity hydrocarbon emulsion in aqueousbuffer solution
Inventor: FUERITSUKUSU SHIRUBA
IPC: B01F3/08
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a captioned emulsion which is stabilized by use of a surface active agent naturally occurring in a viscous hydrocarbon and can be used as a fuel.  
     SOLUTION: An intended emulsion is obtained by supplying (B) a viscous hydrocarbon containing (A) an inactivated natural surface active agent, forming (C) a buffer aqueous solution comprising (i) water, (ii) not less than about 30 ppm of an alkaline additive and (iii) a buffer additive present in an amount of about 4,000 ppm or over and having a pH of not lower than 11 and mixing the component B and the component C at a ratio of about 50:50 to 80:20, forming a viscous hydrocarbon monomodal emulsion having an average droplet size of 5 μm or below in the component C by a first mixing energy thereby stabilizing the component D with the component A, diluting the component D with water, adding the component B to the thus diluted component D, and applying a second mixing energy satisfactorily to the mixture to obtain an intended emulsion wherein an average small droplet size of the component B is about 5 μm or below with its average large size being about 30 μm or below. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H09159203-A (JP)
Title: Air conditioner
Inventor: ARITOME KENJI
IPC: F24F1/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To enable fresh air to be smoothly sucked into a main body even in any of floor mounting type or hanging type air conditioner. SOLUTION: This air conditioner is constructed such that a suction port is arranged at a lower part of a front surface of a main body l, an air blowing- out port 5 is arranged at an upper part of it, and both a heat exchanger 3 and a blower 4 are arranged in an air passage connecting these suction port and blowing-out port. In this case, there is provided an air suction port continuous with a bottom surface and a rear surface of the win body and in turn one end of a substantial L-shaped air suction damper 7 for opening or closing the air suction port is rotatably pivoted at either the bottom surface or the rear surface.
Patent JP-2001140868-A (JP)
Title: Double-row rolling bearing
Inventor: TANAKA MITSURU
IPC: F16C19/08
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a connection type double-row rolling bearing having a good assembling property and high flexibility at a low cost. SOLUTION: Annular grooves 3 are provided at both end sections of the outer diameter faces of the inner rings 2 of adjacent single-row rolling bearings 1, and inward flanges 5 provided at both ends of a polyamide resin connecting ring 4 with the bending elastic modulus of 40,000 kgf/cm2-100,000 kgf/cm2 are inserted into two annular grooves 3 on the adjacent side of the inner rings 2 to integrally connect the single-row rolling bearings 1. The fastening force of the connecting rings 4 is sufficiently secured, and the double-row rolling bearing can be easily assembled without damaging the connecting rings 4.
Patent JP-H07231103-A (JP)
Title: Semiconductor dynamic-quantity sensor apparatus and manufacture thereof
Inventor: KANO KAZUHIKO
IPC: G01P15/125
Filed: 1994-12-22
Abstract: PURPOSE:To provide the semiconductor dynamic-quantity sensor apparatus having a structure which can decrease the residual stress at a beam-shaped part without heat treatment for a long time at high temperature and the manufacturing method for forming the apparatus at low heat-treating temperature matching an IC process. CONSTITUTION:When polysilicon is formed on the main surface of a P-type silicon substrate 17, the P-type silicon substrate 17 is held at 575 deg.C or lower (the specified temperature where tensile stress is generated in the polysilicon). Thereafter, a beam-shaped movable electrode 24 is formed by partially etching out the formed polysilicon. Thereafter, heat treatment is performed for the P-type silicon substrate 17 at 950 deg.C (the temperature where the tensile stress generated in the polysilicon in film formation is alleviated until the temperature becomes substantially zero, and the temperature where the diffusion of impurities introduced into the P-type polysilicon substrate 17 is substantially suppressed). In this way, the semiconductor acceleration sensor having the beam-shaped part and the movable part comprising the polysilicon having the less residual stress, whose crystal-particle diameter is 100 nm or less, is obtained.
Patent JP-H04193763-A (JP)
Title: Non oxide sintered body having improved workability and system using the same
Inventor: MIYAZAKI TAKESHI
IPC: C04B35/58
Filed: 1990-11-27
Abstract: PURPOSE:To improve workability by sintering after mixing a prescribed molar ratio of a compound of metal element having specified ionic radius and a nonoxide ceramic. CONSTITUTION:Into the nonoxide ceramic incorporating >90vol.% of more than one kinds of silicon nitride, silicon carbide and zirconium boride consisting of elements each having <0.08nm ionic radius, for example, a fluoride, carbonate, nitrate, chloride, bromide, iodide or acetate of a metal element having >0.14nm ionic radius such as Ba, Rb or Cs and a compound decomposing below sintering temp. of sintered body to form metallic ions blended as 0.1-5mol% against the total sintered body. This blend is mixed, and after molding and sintering at a prescribed condition, a nonoxide sintered body having a structure in which the metallic ions exist at the boundary phase of the sintering body, a triple boundary point of the boundary phase and deposited material or the whole or a part of the boundary face. This sintered body is exemplified by the pressure cooker test in the condition, at 121 deg.C, 2 atm., 100% relative humidity lasting for 100hrs. and the weight difference per unit area of the sintered body by the test is <10<-3>g/cm<2>.