baber/WOPTO huggingface dataset:
Patent JP-H09268560-A (JP)
Title: Method of protecting slope consisting mainly of elongated rhombus-shaped vertical beam
Inventor: FUJIWARA TAKAYOSHI
IPC: E02D17/20
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To achieve the omittance of conventional vertical beams, lightweight, and ready manufacturing, and improve the appearance by forming a frame body with iron bar-reinforced concrete vertical beams intersected with each other for collapsing prevention in a road construction, shore protecting construction, and the like. SOLUTION: A frame body 1 is manufactured for forming elongated rhombuses consisting mainly of iron bar-reinforced concrete and with vertical beams intersected each other aslant, and continuously arranged on the slope for collapsing prevention. The elongated rhombuses are made into an aspect ratio of 4:1 or more. The lateral beams in a conventional method are means for merely maintaining the distance between the longitudinal beams, and the lateral beams can be omitted by causing the vertical beams to be intersected with other obliquely.  By omitting lateral beams, an installation against the weight of the vertical beams becomes unnecessary, the shape of iron bars and arrangement of bars come to be simple and easy, the outside mold frame is also simplified and manufactured with ease, and an installation can be done readily, resulting in an expectation of the significant reduction in construction costs. Furthermore, when the frame body 1 is continuously arranged on the slope, the frame body 1 forms gauze patterns and shows an improved appearance.
Patent JP-H01284627-A (JP)
Title: Water-closet unit
Inventor: WATANABE KOJI
IPC: E03D1/24
Filed: 1988-05-09
Abstract: PURPOSE:To ensure the space in front of a toilet stool as large as possible and to be easy to use the toilet stool by providing a low tank on the upper surface of the rear of the toilet stool through a washing pipe, and covering the low tank with a cover unit having a recess portion corresponding to the washing pipe. CONSTITUTION:A low tank 5 is disposed on the upper portion of the rear of a toilet stool 4 having a cover 6 capable of being freely turned on the upper surface thereof, and the low tank 5 and the toilet stool 4 are connected to each other by a washing pipe 8. The low tank 5 and the washing pipe 8 are covered with a cover unit 7 having a recess portion at the lower part thereof. In this arrangement, the cover 6 can be put against the recess portion of the cover unit 7, so that the depth of the toilet stool 4 can be reduced so as to make the space in front of the toilet stool 4 wider.
Patent JP-H09278428-A (JP)
Title: Production of iron carbide
Inventor: SAWAI SATOSHI
IPC: C01B31/30
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To stably produce an iron carbide by suppressing powdering at the time of reducing and carbonizing iron oxide granular particles with a carbon- containing gas having reducing property. SOLUTION: (1) The iron oxide granular particles containing trivalent iron is previously reduced with the reducing gas at 750-950 deg.C up to become Fe3 O4 , FeO or the mixture containing no metal iron. Next (2) the granular body previously reduced in (1) is reduce and carbonized at the same time with the carbon- containing gas having reducing property at >=500 deg.C to <700 deg.C. Since a gas, which is not used for the carbonization or reduction, is reused and is reformed by the catalytic reaction of metal iron by providing the previous reduction process, the availability of the gas is improved than heretofore. Also heat compensation is enabled without remarkably lowering the availability of the gas by utilizing heat of reaction or heat of combustion.
Patent JP-S5539146-A (JP)
Title: Primary cell
Inventor: TAMURA KOUKI
IPC: H01M4/50
Filed: 1978-09-14
Abstract: PURPOSE: To make an accurate detection operable of the life and, with a discharge life prolonged, by enlarging a period of high discharge voltage, in the method of using active materials of more than two kinds with voltage different for anode active material of the cell with a light metal used for the cathode active material.  
     CONSTITUTION: In a cell case 1 is filled an anode active material layer 2, 3, on top of which a cathode active material 5, consisting of light metals like lithium, sodium, etc., is provided through a separator 4. This is sealed by a cell top cover 6 and a gasket 7, to construct a cell of non-water electrolyte. The anode active material  layers 2, 3 of this cell is constructed in a layer pattern with the subanode active  material layer 2, mainly composed of, for instance, vanadium pentoxide, pressure  filled, further with the main anode active material layer 3, mainly composed of  manganese dioxide, pressure filled on the former layer. This main active material 3  is selected in a manner with its discharge voltage higher than that of the subactive  material 2 and its discharge period becoming longer. In addition to the above, for  the main active material 3, molybdenum oxide, tungsten oxide, silver oxide, etc.  may be used, and for the subactive material, lead dioxide, silver chromate, silver  molybdate, etc. may be used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000306615-A (JP)
Title: Electric wire connecting device
Inventor: MATSUO AKINOBU
IPC: H01R4/48
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of a terminal positioning inside a body, and to position surely. SOLUTION: This device is provided with a connecting piece 4, a bent piece 1d provided with an electric wire passing hole 1c, an electric wire connecting terminal having a quick connection locking piece 1f, and a insulating main body 3 having an electric wire insertion hole 3c. Positioning pieces 1g are extended in directions approximately orthogonal to a wire inserting direction on both sides of the connecting piece 4 of the electric wire connecting terminal. Positioning parts 3e preventing a move of the both tips of the positioning pieces 1g when the positioning pieces 1g are inserted are provided on the main body.
Patent JP-H06297493-A (JP)
Title: Resin molded form with micropores, molding method and mold therefor
Inventor: KIMOTO HIDETOSHI
IPC: B29C33/44
Filed: 1993-04-14
Abstract: PURPOSE:To suppress a strain to a minimum by allowing a micropore pin to protrude from a micropore opened partly at a wall of a cavity to inject resin, drawing the pin after the resin is cooled and solidified, and opening the cavity and a core to form a molded form having the micropores. CONSTITUTION:Since fixed cams 44, 46 are fixed to a cavity holding base, the cams 44, 46 relatively move in a direction of an arrow H to a cavity mold 10a and a core mold 14a. Thus, a cam surface 44a of the cam 44 is brought into contact with a cam surface 42a of a moving cam 42 to move a moving base 36A of micropore forming means 24A, and a micropore pin is drawn from a part 22a of resin to form micropores at a side sound hole 23 of a side wall of a molded form. Simultaneously, a moving base 36B of the micropore forming means is moved in a direction of an arrow F, and a micropore pin is drawn from part 20a of resin to form a micropore at a side sound hole 21 of a side wall of the form, thereby obtaining the form.
Patent JP-2000029772-A (JP)
Title: Access method for synchronous random access memory
Inventor: VOGLEY WILBUR C
IPC: G11C11/407
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a random access memory which is operated in synchronism with system clock signals to eliminate the standby time for a microprocessor, since the microprocessor is operated faster than the random access memory. SOLUTION: In this access method, the synchronous random access memory 30 responds directly to the system clock signals 67 and is operated in synchronism with a related microprocessor. The synchronous random access memory 30 performs the write or read of a data bus 25 by a synchronous burst operation (BT) or a synchronous wrap operation (WT) in addition to a synchronous random access operation further. A synchronous random access memory device is manufactured as a dynamic storage device or a static storage device.
Patent JP-H09295951-A (JP)
Title: Production of dimethyltetralins
Inventor: HORIUCHI HIROSHI
IPC: C07C13/48
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a dimethyltetralin at a relatively high temperature in high selectivity useful as a raw material for 2,6-naphthalenedicarboxylic acid by bringing 5-tolyl-pentene into contact with a specific catalyst to carry out a ring formation reaction. SOLUTION: 5-Tolyl-pentene is brought into contact with a catalyst consisting essentially of alumina-zirconia at >=300 deg.C, preferably 300 to 500 deg.C to carry out a ring formation reaction. The ratio of alumina and zirconia is preferably 50% zirconia in terms of high selectivity of dimethyltetralin. The reaction of 5-tolyl-pentene using the catalyst is preferably carried out in a vapor-phase reaction in which the raw material is made into a vapor state and brought into contact with the catalyst. 5-o-Tolyl-1-pentene, etc., are used as the 5-tolyl- pentene as the raw material. Aluminazirconia as the catalyst is obtained, for example, by blending an aqueous solution of an aluminum salt with an aqueous solution of a zirconium salt, adjusting the mixed solution into a proper pH to form a gel, separating the gel by filtration, cleaning and drying the gel.
Patent JP-H04317957-A (JP)
Title: Copying machine with mobile document table
Inventor: NARUSE IKUKO
IPC: B65H39/11
Filed: 1991-04-17
Abstract: PURPOSE:To provide a copying machine of document table moving type, which is equipped with a sorter capable of sorting and separating copying sheet after transcription without resorting to provision of any dedicated drive motive. CONSTITUTION:A sorter 9 having a plurality of bins 7A, 7B, 7C, 7D is installed in the sheet exhaust part 6 of a copying machine body 1, which is equipped in the upper part with a reciprocative document table 2, and a distribution mechanism 10 of sorter 9 and a rotation mechanism 11 to generate rotation associate with the movement of document table 2 are installed within the body 1, and it is so arranged that the rotational power of the rotation mechanism 11 is transmitted to the distribution mechanism 10. This mechanism 10 consists of gears 12, 13 and a belt transmission device 15 with which the gears 12, 13 are coupled. Therein the gear 12 meshes with a rack 16 of the sorter 9. The rotation mechanism 11 consists of a gear 19 having a ratchet 17 with rigid mounting, and this gear 19 is rotated clockwise by a rack-equipped cam 21 installed on the document table 2.
Patent JP-H09296871-A (JP)
Title: Seal structure and combination faucet device using it
Inventor: YOSHIDA HIROAKI
IPC: F16K31/70
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To restrain slide frictional force from being increased as well as to reduce slide frictional force of a shaft member and a valve element in a seal structure or a combination faucet device using the seal structure. SOLUTION: A holding groove 28 for holding an O-ring 29 is provided on a part of a slide guide surface 27 of a housing 1, a slide groove 30 is provided on the outer peripheral surface of a valve element 20, a seal layer 29a and a hollow part 29b are provided on the O-ring 29 composed of a holding part 29c held by the holding groove 29, and an elastic sliding part 29d for restraining slide frictional force from being increased in the axial direction caused by increase of interference in the radial direction of a valve element 45, and therefore, slide frictional force of the valve element 45 is reduced, and slide frictional force in the axial direction of the valve element 45 is restrained from being increased caused by increase of interference of the O-ring 29.
Patent JP-S5746833-A (JP)
Title: Method and apparatus for fixing heat insulator of duct
Inventor: YOKOTA SHIGEO
IPC: B29C65/00
Filed: 1980-08-15
Abstract: PURPOSE: To fix heat insulator to a duct without hazzard to occur during processing in a short time and under nice finish by a method wherein after a duct is covered with the heat insulator, bar material is allowed to penetrate the heat insulator, the point of the bar material is welded into the duct and the bar material is bent.  
     CONSTITUTION: The duct 1 is covered with the heat insulator 2 and preferably wire gauze 3 is wound on the duct. Then, after the duct 1 is grounded by conductor 7, the bar material 4 is allowed to penetrate the heat insulator 2 and the point of the bar material is brought into contact with the duct 1. Sequentially, the rear point of the bar material 4 is pinched by a clip 6 connected to a power source 5 and electrified to weld and fix the duct 1 and the point of the bar material 4. Finally, the projected part of the bar material 4 on the outside of the heat insulator 2 is bent on the wire gauze 3 and the heat insulator 2 is fixed to the duct 1. When the bar material 4 penetrates the heat insulator 2, a device used preferably includes a bar material rotating means 10 and a driving means 12 for it. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5814483-A (JP)
Inventor: NOI KEIICHI
IPC: H05B3/26
Filed: 1981-07-17
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-H04322981-A (JP)
Title: Product conveyor
Inventor: TAKAHASHI EIJI
IPC: B25J15/08
Filed: 1991-04-17
Abstract: PURPOSE:To promote area-saving and to make a product conveyable in the desired direction by installing a third travel unit, traveling in a direction orthogonal with both first and second travel units to travel in the orthogonal direction with each other, on a frame of the second travel unit. CONSTITUTION:A first travel unit 8 is installed on a base member 46 set up in a conveying area of a conveyed work free of travel motion. A second travel unit 10, traveling in a direction orthogonal with the first travel unit 8, is installed on a frame of this travel unit 8. Then, a third travel unit 12, traveling in a direction orthogonal with these first and second travel units 8, 10, is installed on a frame of the second travel unit 10. In succession, three holding means 16, 18, 20 are set up in this third travel unit 12, and then the conveyed work held by the holding means is conveyed in the desired direction.
Patent JP-2000302885-A (JP)
Title: Antibacterial film
Inventor: HAYAKAWA SATOSHI
IPC: B32B27/18
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide antibacterial films excellent in antibacterial properties and mildew resistance, having excellent durability such as retention of the mildew resistance and no change of the external appearance even after dipping in boiling water, and excellent in transparency, surface smoothness, handling properties, and abrasion resistance. SOLUTION: This film contains an antibacterial composition in least one side of the surface layers, and the change in haze of the film before and after dipping in boiling water for 100 hours is not more than 1.0% per 10 μm film thickness and, at the same time, the mildew resistance indications of the film by the evaluation method according to JIS Z2911 6.2.2 before and after dipping in boiling water for 100 hours are both not less than 2, and the three-dimensional surface roughness SRa in the antibacterial surface layer of at least one side of the film is O.01-O.05 μm and further, the number of projections of the PPC value per unit area is not less than 1,200/mm2 and the air escape rate is not greater than 500 sec.
Patent JP-S63279622-A (JP)
Title: Maximum correction limiting type echo canceller
Inventor: MARUYAMA TADASUKE
IPC: H04B3/23
Filed: 1987-05-11
Abstract: PURPOSE:To increase the stability by adding a signal to an output of a delay storage circuit by an adder circuit after a maximum/minimum value of a coefficient calculated by a coefficient correction counter circuit with respect to the correction value so as to reduce the converging speed. CONSTITUTION:A maximum/minimum value limit circuit 9 limits the maximum/ minimum value calculated by a coefficient correction calculation circuit 8. The adder circuit 10 adds the output of the maximum/minimum limit circuit 9 and the impulse response of the 2nd delay storage circuit 7 and outputs the added output to the 2nd delay storage circuit 7. Thus, the maximum correction of the impulse response is limited, and the converging speed is decreased thereby increasing the stability. Since a small correction is applied while the maximum value and the minimum value are limited, the adaptive operation of the echo canceller is kept constant.
Patent JP-S5337215-A (JP)
Title: Engine
Inventor: TSUKAMOTO TOKIHIRO
IPC: F02B19/12
Filed: 1976-09-20
Abstract: PURPOSE: To provide perfect scavenging inside an ignition chamber for efficient combustion by installing inside the ignition chamber with an ignition plug as well as by closing a part of openings of the ignition chamber with the upper end of a piston set near the top dead center. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09269788-A (JP)
Title: Acoustic door
Inventor: YAOITA AKIRA
IPC: E04B1/86
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a barrier-free open type acoustic door making the circulation of air free and interrupting the passing of a sound wave radiated from a noise sound source by controlling the diffusing of a sound with an opposite phase sound wave radiating speaker, a sound absorbing wall, and a sound absorbing muffler. SOLUTION: This acoustic door is provided with a waveguide part 1 controlling the progressing direction of the sound weave radiated from a noise source and opening parts 2 whose opening directions are different from that of the waveguide part 1 and a sound absorbing wall 3 on which the sound passing through the waveguide 1 strikes is provided ahead the progressing direction of the sound wave and opposite phase sound wave radiating speakers 5 are provided in vicinities of edges 4 at which the sound wave passing through the waveguide part 1 are diffracted into the opening parts 2.
Patent JP-S5237017-A (JP)
Title: Tape position detecting device
Inventor: TSUKIHARA TOSHIMITSU
IPC: G11B15/08
Filed: 1975-09-18
Abstract: PURPOSE: By providing a photoelectric convertor element and first and second light sources, to detect optionally two kinds of position indicator marks established on the tape with simple composition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5446113-A (JP)
Title: Metal material for storing hydrogen
Inventor: MORIWAKI YOSHIO
IPC: C01B3/00
Filed: 1977-09-20
Abstract: PURPOSE: To material for storing hydrogen, of which the operational condition for absorbing and releasing has been relieved and several characteristics required for the practical use have been improved, and which is obtained by specifying the effective alloy composition of the ternary alloy of Ti-Zr-Mn in atom %.  
     CONSTITUTION: The metal material for storing hydrogen, which is the ternay alloy expressed with the formula xTi-yZr-zMn, in which y=1W8, z=(0.69y+58)W(0.69y+ 61), at that, z=60W65 and x=the balance (where x+y+x=100). At this tnernary alloy, the amount of hydrogen to be absorbed and released is comparatively large, the pressure of the plant has an appropriate value of several atm at the normal temperature and the heat of formation is comparatively small. Furthermore, this material has characteristics satisfying the practical necessary conditions, such as easy activation, large reaction rate, etc. Besides, it can be obtained from cheap materials  also in the point of cost.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62271255-A (JP)
Title: Eliminating circuit system for surplus sector pulse
Inventor: NAKAI KENICHI
IPC: G11B20/10
Filed: 1986-05-20
Abstract: PURPOSE:To perform a processing for a surplus sector without adding a complicated counter control, by controlling a sector counter by means of a one-shot multivibrator having a variable time constant circuit. CONSTITUTION:By adjusting the time constant circuit 6 of a one-shot multivibrator 3, an output pulse with a time interval equivalent to the time T is generated from the one-shot multivibrator 3 after the input of an index pulse 16, and a sector counter 14 is placed under a reset state during that time, and the counting operation of the counter is stopped. For such reason, as for the sector pulse outputted to a sector pulse output line 15, as own in sector pulse string 17', the first sector between an index pulse 16, and the first sector pulse 18' has the time interval larger by T than other sectors. Furthermore, it is resulted that a surplus sector pulse 19' is generated at the same time position as the next index pulse 16', thereby it is eliminated actually, and the surplus sector due to the surplus sector pulse is also eliminated.
Patent JP-H0310020-A (JP)
Title: Production of grain-oriented silicon steel sheet excellent in magnetic property and surface characteristic
Inventor: MANABE MASAHIKO
IPC: C21D8/12
Filed: 1989-05-08
Abstract: PURPOSE:To produce a grain-oriented silicon steel sheet having superior electromagnetic properties in a rolling direction by roughing a slab of a silicon steel with a specific composition under specific conditions and then subjecting the above to hot finish rolling, cold rolling, decarburizing annealing, and finish annealing. CONSTITUTION:A slab of a silicon steel having a composition containing, by weight, 0.01-0.08% C, 2.5-4.0% Si, 0.03-0.10% Mn, and 0.01-0.06% of one or more elements among S, Se, and Al is heated, e.g. to 1350 deg.C and subjected to roughing by 5-6 passes. Successively, hot finish rolling is exerted, and the resulting hot rolled plate is cold-rolled once or cold-rolled twice or more while process-annealed between the cold rolling stages so as to be formed into the final sheet thickness and is then subjected to decarburizing annealing and to finish annealing, by which the grain-oriented silicon steel sheet is produced. At this time, rolling temp. T1 at the time of the first pass in the roughing in the above method is regulated to >=1280 deg.C and rolling reduction R1% in the above pass is regulated so that it satisfies the condition in an inequality I, and then, the slab is held for >=30sec to allow recrystallization to proceed, and further, rolling temp. T2 at the time of the final pass in the roughing is regulated to >=1200 deg.C and rolling reduction R2% in the above pass is regulated so that it satisfies the condition in an inequality II. By this method, the grain-oriented silicon steel sheet excellent in magnetic properties and surface characteristic can be stably produced.
Patent JP-S5815489-A (JP)
Title: Capacitor motor
Inventor: SESHIMO KOUJI
IPC: H02P23/00
Filed: 1981-07-22
Abstract: PURPOSE:To reduce using quantity of coils of a capacitor motor by a method wherein taps for the middle speed and the low speed are provided at the middle of an auxiliary winding, and the taps thereof and a capacitor for operation are controlled to be changed over. CONSTITUTION:The tap 24 for the middle speed and the tap 25 for the low speed provided respectively at the middle of the auxiliary winding 22 are  changed over to be connected in series to the capacitor 26 for operation according to load when the motor is to be operated at the middle speed or at the low  speed. Because efficiency of the motor is in ideal current flowing condition at  this time owing to no generation of distortion in the currnt flowing in the respective windings, the number of revolution can be made as variable by reducing  operating torque to be generated by reduction of the number of turns of the  auxiliary winding 22. Reduction of efficiency at this time can be reduced by  selecting the position of leading out of the tap 24 for the middle speed and the  tap 25 for the low speed.