baber/WOPTO huggingface dataset:
Patent JP-H09296815-A (JP)
Title: Resin molding with nut storage part
Inventor: ONODA KATSUHIKO
IPC: H01R31/08
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To make a nut surely locatable at a proper position even in the case where a rib is crushed and this nut is pressed in a recess by installing an airspace for collecting the chips or shavings of this rib due to nut fitting, in a striking bottom wall of the recess. SOLUTION: When two nuts are inserted into each recess 22 in a direction orthogonal with a sense of the tapped hole from a top face opening 22a, each of peripheral parallel surfaces 31b and 32b of these nuts 31 and 32 is slidingly contacted with each rib 24 of both side walls 22c and 22b of these two recess 22, and each lower end of these nuts 31 and 32 collides with a striking bottom wall 22b as crushing the ribs 24. At that time, the ribs 24 are shaven with the press-in of these nuts 31 and 32, but since the shavings are collected in two spaces 23a and 23b installed in this striking bottom wall 22b after being dropped in these airspaces, a lower end of the square nut 31 and a lower end square part 32a of the hexagon nut 32 are able to contact with the striking bottom wall 22b, whereby these nuts 31 and 32 are properly locatable in the fitting depth direction.
Patent JP-S601368-A (JP)
Title: Egr controller for internal-combustion engine
Inventor: SUMITANI JIROU
IPC: F02M25/07
Filed: 1983-06-16
Abstract: PURPOSE:To make an optimum EGR value securable with a simple and inexpensive structure, by controlling the pressure of a control pressure passage in an EGR value control valve by means of a duty solenoid or the like according to the driving state of an internal-conbustion engine. CONSTITUTION:A suction pressure operating type EGR value control valve 112 is installed in an EGR passage, while its suction pressure chamber 112A is connected to a control suction pressure pipe 114 interconnected to the upstream side of a throttle valve 105 of a suction pipe 103 and simultaneously connected to a duty solenoid 115 for atmosphere leading-in use via an orifice 116. And, with a driving duty ratio in this solenoid 115 altered, pressure inside the suction pressure chamber 112A is varied to the extent of the pressure determined by the driving state of an internal-combustion engine 101 from atmospheric pressure, thus an EGR value is amde to be controllable. The said driving duty ratio is controlled by a fuel controller 109 according to a transition period of cooling water temprerature and adjustable speed or the like by means of a water temperature sensor 108.
Patent JP-H01279960-A (JP)
Title: Polyphenylene ether resin composition
Inventor: YANO HIDEKI
IPC: C08L71/00
Filed: 1988-05-02
Abstract: PURPOSE:To obtain the title composition excellent in heat resistance and impact resistance and having high gloss and good platability by mixing a polyphenylene ether resin, an aromatic vinyl resin, and a specified graft copolymer together. CONSTITUTION:40-90wt.% styrene is polymerized in the presence of 45-75pts. wt. diene rubber polymer and a polymerization initiator, followed by graft polymerization with 60-10wt.% methyl methacrylate to give a graft copolymer (A) consisting of a rubber polymer and 55-25pts.wt. monomer mixture. 10-50 pts.wt. component A is mixed with 10-60pts.wt. polyphenylene ether resin (B) having repeating units of the formula (wherein R1-4 are each H, alkyl, halogen, nitro or amino; n is 30 or greater) and a reduced viscosity (in chloroform at 25 deg.C) of 0.3-0.7dl/g and 10-70pts.wt. aromatic vinyl resin (C) (e.g., PS) so that the total of components A, B, and C is 100pts.wt.
Patent JP-H05308737-A (JP)
Title: Armature, winding conductor and manufacture of conductor
Inventor: IWAKI YOSHIYUKI
IPC: H02K3/04
Filed: 1992-04-28
Abstract: PURPOSE:To reduce electric resistance in a winding conductor of an armature without a larger slot of an armature core, by making a winding conductor larger in sectional area than that of its holding part. CONSTITUTION:A crossing part 8 of a winding 3 is made larger in sectional area than a holding part 7 provided in a slot 5. Then, the whole part of the crossing apart 8 has a larger area in cross section than the holding part 7, and the volume of the crossing part 7 is enlarged as much as the crossing part 7 is made thicker. In this way, the resistance of a winding 3 is reduced, and a loss in current of the winding 3 is also reduced. Since all conductors in the winding 3 is not made thicker, but only the crossing part thereof is made thicker, the holding part 7 can be smoothly inserted into the slot 5, when the winding 3 is stored into an armature core 2, without enlarging the slot space for the holding part 7.
Patent JP-H07320899-A (JP)
Title: Electromagnet for charged particle storage ring
Inventor: TSUTSUI YUJI
IPC: H05H7/04
Filed: 1994-05-24
Abstract: PURPOSE:To make a charged particle storage ring compact and economical by providing a pair of auxiliary magnetic poles, so as to generate a zero level of magnetic field at a center point in orbital space enclosed with four magnetic poles arranged to have a configuration like four-fold rotational symmetry. CONSTITUTION:Magnetic poles 1a to 1d are laid around an electron orbit 10, so as to have a configuration like four-fold rotational symmetry, with the center axis of each pole intersecting a media plane at 45 degrees, thereby forming electron orbital space 11 enclosed with the poles 1a to 1d. Qnadrupole magnetic field coils 2a to 2d and six-pole magnetic field coils 3a to 3b are wound respectively around the poles 1a to 1b. Also, auxiliary magnetic poles 5a and 5b are arranged, so as to be faced to each other via the center point of the space 11 and give planar symmetry with the media plane. Auxiliary coils 6a and 6b are wound respectively around the poles 5a and 5b. In this case, a connecting direction is so made that the poles 5a and 5b have reversed polarity to each other, when current is made to flow to the series circuit of the coils 6a and 6b.
Patent JP-H04315808-A (JP)
Title: Digital tape recorder using rotary magnetic head
Inventor: NAGASHIMA SATORU
IPC: G11B5/09
Filed: 1991-04-15
Abstract: PURPOSE:To easily execute the confirming operation of recording contents by mounting plural recording rotary magnetic heads so that they can be mounted at a prescribed angle and at a different height and providing plural reproducing rotary magnetic heads capable of following up the trace of recording. CONSTITUTION:While rotating a drum Dr with a diameter of 20 mm at 2000rpm, a magnetic tape T is wound around the drum so that an effective winding angle can be set at 135 deg. in a central angle. The consecutive recording traces are recorded with recording rotary magnetic heads Ha and Hb which are mounted at positions different from each other by an amount of 135 deg. in the central angle in the Dr and whose mounted heights are different from each other by an amount of h1 and which have different magnetic clearance azimuth angles from each other. Reproducing rotary magnetic heads Hap and Hbp which have the identical magnetic clearance azimuth angle and whose mounted height h2 is enough for following up the recording traces of the Ha and Hb, are mounted at a position shifted by an angle of 135 in the central angle in the rotating direction from any one of the Ha and Hb. Then based on the data reproducing ratio of the PCM signal area of a regenerated DAT signal, an error rate is decided and whether or not the recording state is excellent or not is recognized.
Patent JP-S59372-A (JP)
Title: Treatment of red water
Inventor: FUJII KIICHIROU
IPC: B01D35/06
Filed: 1982-06-28
Abstract: PURPOSE:To recover plankton of red water, by adding ferromagnetic fine powder to a part of raw red water, agitating said part with the remainder of the raw red water, and then sending the mixture into a magnetic filter. CONSTITUTION:Ferromagnetic fine powder is added to a part of raw red water. After said part is agitated and mixed with the remainder of the raw red water in a mixing tank 8, the mixture is let flow through an inflow opening 15 into a magnetic filter 11. The inflow water passes through ball pieces 21 and arrives at a filter medium 20 affected by a magnetic field with a magnet 19, so that plankton of red water together with the ferromagnetic fine particles is captured and separated under a concentrated condition. The raw water from which those components have been removed is discharged through an outflow opening 16 into a drainage line 12. When the filter medium 20 is clogged, water is sent through an inflow opening 17 for backwashing water into the filter medium 20 while stopping the intake of water through the inflow opening 15 to clarify the filter medium 20.
Patent JP-H04315919-A (JP)
Title: Body fat ratio measuring method and device for human body
Inventor: TAKAGI TAKAO
IPC: G01F17/00
Filed: 1991-04-15
Abstract: PURPOSE:To measure the volume of a human body directly by a bathtub being used ordinarily in a home, so as to derive the body fat ratio of the human body. CONSTITUTION:The relation of the water amount and the water level of the water fed to a bathtub 1 is stored in a memory means 15, the water levels before the bath, during the bath, and after the bath are measured by a water level sensor 12, the water amounts corresponding these water levels are found depending on the memory means 15 respectively, and the volume of the person to check is found by the calculation. Since the volume of a human body is measured directly by the bathtub device 10 used ordinarily, anybody can find the body fat ratio (%) easily, and thereby, it is not necessary to prepare a specific measuring device, and the cost is just low.
Patent JP-2000288842-A (JP)
Title: Manufacture of exchanger and exchanger
Inventor: BRINKMAN HENDRIK WILLEM
IPC: F28F9/16
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively manufacture an exchanger which secures satisfactory high temperature strength to be used by sealing the lower ends of many hollow tubes by a tube plate and supporting the same, and storing the respective hollow tubes in a cast mold formed by casting ceramic slurry. SOLUTION: Many hollow tubes 1 are formed of ceramics and metal, an opening 2 is disposed in each of the upper ends thereof, and a container 3 is disposed in the periphery. In the periphery of each hollow tube 1, a casting mold 4 is disposed through a circular groove 5 corresponding to the container 3, many openings 6 in which the respective hollow tubes 1 are inserted are disposed, and a passage 7 and a suction and discharge pipe 9 are disposed. To form a tube plate for sealing the lower ends of the hollow tubes 1 and supporting the same, slurry is introduced from above the container 3 to be cast, and the casting mold 4 is removed. The slurry used has a difference in coefficient of thermal expansion from the tube plate within 0.5×10-6K-1, and shrinkage of slurry after sintering is set within 0.5%.
Patent JP-H06300406-A (JP)
Title: Snow-storing equipment
Inventor: KOBA TAKEO
IPC: F25C3/04
Filed: 1993-04-13
Abstract: PURPOSE:To make possible continuous operation of an ice-making apparatus and an apparatus for forced feeding of snow by supplying a plurality of snow- storing spaces with snow by the use of a snow-guiding means provided between the ice-making apparatus and a snow-storing means. CONSTITUTION:Snow 60 produced by an ice-making apparatus 10 is guided, by the use of a shoot 13, to either of storage tanks 12A, 12B and heaped up therein until the tank becomes full. When one of these storage tanks becomes full, the shoot 13 is turned so that the other storage tank is filled. The snow 60 thus stored in the storage tank is taken out through an ice outlet 12a, put into a feeder 5, and from thence sent under pressure of air by a blower 6 to a skiing slope to be spread there. The inside 12p, 12s of each of the storage tanks 12A, 12B is so designed as to allow the snow 60 therein to be freely taken out so that in case of trouble with the ice outlet of one storage tank snow 60 can be taken out of the other storage tank and fed by the use of a means for feeding snow under pressure to the slope and spread thereon. The shoot 13 can be freely removed from above the inside 12s, 12p.
Patent JP-S60291-A (JP)
Title: Heat accumulating body for control of green house temperature
Inventor: NAKAMURA TATSUO
IPC: F28D20/00
Filed: 1983-06-16
Abstract: PURPOSE:To permit to use the heat accumulating body well even in winter by a method wherein a heat accumulating agent, whose phase changing point is controlled within the range of 22-15 deg.C, is accommodated and air in the green house is circulated and supplied. CONSTITUTION:The heat accumulating body 2 is consisting of a sheet vessel of synthetic resin and the heat accumulating agent, whose phase changing point is controlled within the range of 22-15 deg.C and which is sealed in the vessel, while it is constituted so as to be capable of collecting heat efficiently in the day time of winter and maintaining a room temperature above 10 deg.C at night. The heat accumulating section 4, consisting of a plurality of sheet-like heat accumulating body 2 arranged on a plurality of upper and lower stages in standing postures with the space S of air flow path and a heat accumulating case 3 accommodating the heat accumulating body 2, is located in the green house. Air for the green house is supplied into the heat accumulating section 4 through an air entrance 5 and is circulated into the green house from the releasing port 7 of a case 8 for exhaust. In the day time, the green house is cooled under accumulating heat energy into the heat accumulating body 2 and, at night, the green house is heated by the collected heat energy.
Patent JP-H04338536-A (JP)
Title: Heat-resistant and flame-retardant resin laminated sheet
Inventor: TSURUTA GENICHI
IPC: C08L33/24
Filed: 1991-05-15
Abstract: PURPOSE:To improve flame retardancy, heat resistance etc., by providing an ultraviolet-absorbing agent-contg. acrylic resin coating layer on a flame-retardant resin layer consisting of a post-chlorinated vinyl chloride resin, a vinyl chloride resin, an acrylic copolymer and an ultraviolet-absorbing agent. CONSTITUTION:A flame-retardant resin layer is formed by compounding 95-50 pts.wt. post-chlorinated vinyl chloride resin with a degree of polymn. before chlorination of 500-800 and a chlorine content of 60-68wt.%, 20 pts.wt. or less vinyl chloride resin which is a vinyl chloride homopolymer or a vinyl chloride copolymer consisting of 80wt.% or more vinyl chloride with a degree of polymn. of 400-1,100, 50-5 pts.wt. acrylic copolymer contg. 3wt.% six-membered imide unit of the formula I (wherein R is a hydrogen atom etc.) and with a specified reduced viscosity and 0.1-0.5 pt.wt. benzotriazole-type ultraviolet-absorbing agent. The surface of the layer is coated with a resin layer consisting of 100 pts.wt. acrylic resin with a specified reduced viscosity and 0.5-5 pts.wt. benzotriazole-type ultraviolet absorbing agent.
Patent JP-H04340011-A (JP)
Title: Liquid fuel supplying device
Inventor: SHIGEOKA TAKEHIKO
IPC: F23Q25/00
Filed: 1991-05-15
Abstract: PURPOSE:To reduce the generation of an unpleasant odor that is liable to be generated at the time of fire extinguishing or ignition and the formation of tar. CONSTITUTION:The subject liquid fuel supplying device has a discharge valve 13 or a bypass channel 12b in the valve seat 12 of the discharge valve, and when the electromagnetic pump is stopped or at the time of igniting the liquid fuel in the fuel transporting pipe or in the nozzle is returned to the electromagnetic pump or into a tank 2 through this bypass passage 12b. Therefore an increase in the fuel volume due to its thermal expansion in the fuel transporting pipe and the nozzle that occurs when the electromagnetic pump is stopped or at the time of ignition is supplied to the combustion section 6 and the generation of unpleasant odor or the formation of tar is eliminated.
Patent JP-2000301470-A (JP)
Title: Polishing wheel
Inventor: MINAMI NOBUYOSHI
IPC: B24D3/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a grinding polishing member in which width is wide, an abrasion force is large, life is long, grinding and polishing can be carried out uniformly with high accuracy, heat-releasing property is good and manufacture is easy. SOLUTION: The polishing member is provided with a cylindrical core material 15; and a polishing impeller 16 in which a predetermined number of approximately strip-like abrasion clothes 17 are aligned and arranged in a circumferentially falling state on a whole periphery of an outer periphery or an inner periphery of a core material 15 while they are overlapped at a portion and a long side is arranged in parallel to an axis direction of the core material 15 and in which a base end portion 17a of the respective abrasion clothes 17 is adhered onto the core material 15 and a free end portion 17b is exposed.
Patent JP-S5916823-A (JP)
Title: Therapeutical drug of n-(diethylaminoethyl)- 2-methoxy-5-methylsulfonylbenzamide for inhibiting tryptophan pyrrolase
Inventor: DONI BUZANSON
IPC: A61K31/165
Filed: 1983-06-17
Abstract: The depressive syndrome associated with alcoholic withdrawal is treated by administering N-(diethylaminoethyl)-2-methoxy-5-methylsulfonyl benzamide.
Patent JP-S5536433-A (JP)
Title: Sex attractant composition
Inventor: NEGISHI TSUTOMU
IPC: A01N49/00
Filed: 1978-09-06
Abstract: PURPOSE: To provide a sex attractant which attracts male imagoes of lepidopteron more effectively than the known attractants, containing 11TDA, TDDA and novel 11-methyl-cis-9-12-tridecadienyl acetate as effective components.  
     CONSTITUTION: An agent containing cis-11-tetradecenyl acetate (11TDA), cis-9- trans-12-tetradecadienyl acetate (TDDA) and 11-methyl-cis-9-12-tridecadienyl acetate (11-methyl TDA) as active components. The 11-methyl TDA has little sex attracting activity; however, it exhibits a strong activity by the combination with the 11TDA and TDDA. The agent pref. contains 0.1W1.5mg of the effective components composed of 10W25wt% of 11 TDA, 30W55wt% of TDDA and 20W 50wt% of 11-methyl TDA. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59906-A (JP)
Title: Self-retention type solenoid
Inventor: YAMAMOTO YOSHIO
IPC: H01F7/16
Filed: 1982-06-25
Abstract: PURPOSE:To make a self-retention type solenoid possible to secure high attraction and retention forces and also to be operated by a battery by such an arrangement wherein positioning parts are formed both in the central hole of a coil bobbin on which an electromagnetic coil is wound around and in a guide hole for a magnet holder so that the center of the bobbin coincides with that of the guide hole. CONSTITUTION:An electromagnetic coil 6 is wound around a coil bobbin 5 installed to the center of the bottom of a fixed iron core 1 of substantially U-like form having feet 3 symmetrically bent from the bottom. A pair of permanent magnet 9 are provided inside the feet 3 so that the same poles are symmetrically faced to each other and a movable iron core 17 is provided so that it is freely slidable piercing through the gap between magnets 9 and the central hole 7 of the coil bobbin. A magnet holder 10 is provided so that it holds the magnets 9 to make them contact with the internal surface of the feet 3, and positioning parts 8, 16 are formed both in the hole 7 and a magnet holder guide hole 11 so that the central axis of the hole 7 coincides with that of the guide hole 11. Thereby, the solenoid is less in the occurrence of leaking magnetic flux, has strong attraction and retention force and can be positively operated even by a power source such as a battery which is low in voltage has an upper limit for its current value.
Patent JP-S5443664-A (JP)
Title: Parametric amplifier
Inventor: NAKAZAWA TOSHIO
IPC: H03F1/34
Filed: 1977-09-13
Abstract: PURPOSE:To reduce the deterioration of noise characteristic by constituting a double resonating sub-resonator and an impedance transformer by three-stage cascade connection of 1/4 wave length lines and making the characteristic impedance of one on them, which is positioned nearest to the circulator side, higher than the circulator side impedance. CONSTITUTION:A double resonating sub-resonator and an impedance transformer are constituted by 1/4 wave length lines 5, 6 and 7. In this constitution, when the circulator side impedance, the characteristic impedance of line 7, the characteristic impedance of line 6 and the characteristic impedance of line 5 are denoted as Z0, Z3, Z4 and Z3 respectively, Z0/Z2=Z3 (1/Z4+1/Z5)/2 is true; and if Z3>Z0, Z5> Z2 is true. Therefore, if characteristic impedance Z3 of line 7 is beforehand made higher than circulator side impedance Z0, the deterioration degree of noise characteristic dependent upon line loss is reduced.
Patent JP-S59431-A (JP)
Title: Construction of corners of retaining wall using plate corner block
Inventor: TERADA KINJI
IPC: E02D29/02
Filed: 1982-06-26
Abstract: PURPOSE:To rigidly construct a retaining wall by a method in which specific plate corner blocks are stacked by arranging alternately their normal and reverse sides for each stage. CONSTITUTION:A fixing portion 4 is continuously provided in a stay portion 3 projectonally provided at the back position corresponding to nearly 1/4 of the wall-forming portion 2 of a rectangular plate material. A bent extension portion 7 is provided at an angle on the other side of the wall-forming portion 2, and vertical iron bar through holes 5, 6, and 8 are provided at the ase of the stay portion 3, the center of the fixing portion 4, and the basal end of the extension portion 7 to make up a plate corner block 1. Vertical iron bars 13 are buried in desired holes 5, 6, and 8 of the foundation concrete, and block groups for A-row, consisting of a combination of the blocks 1 and blocks 20 for constructing straight wall, are fitted on the iron bars 13 and stacked in normal state, and soil is packed into square spaces formed by the wall-forming portion 2, the stay portion 3, and the fixing portion 4. Then, the blocks 1 and 20 are stacked on the A-row in reverse state to form B-row. In the same way, the A- and B-rows are constructed in normal and reverse states.
Patent JP-S5812326-A (JP)
Title: Device for heat treatment
Inventor: SASAKI HISAO
IPC: H01L21/00
Filed: 1981-07-15
Abstract: PURPOSE:To eliminate the sprinkle of molten metal shot due to the bumping of seal-solder material onto semiconductor elements by a method wherein the temperature of the seal solder material passes through the melting point at a low speed so as not to suddenly increase thereafter in a transistor, IC, etc. CONSTITUTION:The figure represents a soldering device whereon heating furnaces 12-1,-12-5 divided into five are respectively arranged around hermetic sealing tubes 11 having the passage of a belt 13 at the center. Each heating furnace can independently control the temperature. In this device, since the distribution of temperature in the furnaces can be controlled at five stages, when the melting point P of the seal solder material is 280 deg.C, the temperature rise speed on passing the temperature can be controlled to 15 deg.C/min. As the result, the generation of molten metal shot due to the bumping of the seal-solder material is eliminated, and hermetic inferiority is also eliminated.