baber/WOPTO huggingface dataset:
Patent JP-S56142613-A (JP)
Title: Transformer for parent and child type meter
Inventor: KANOU TAKAHARU
IPC: H01F38/24
Filed: 1980-04-05
Abstract: PURPOSE:To ensure safety by doubling economically by a method wherein a coupling device functioning so that the current change of one secondary winding circuit inhibits the current change of the other secondary winding circuit, and a nonlinear characteristic is given to the coupling device. CONSTITUTION:Two pairs of secondary winding 3, 4 being in common with primary winding 2 are mounted, and a coupling device 7 such as a current transformer is disposed between these secondary winding. Secondary load 5, 6 such as one with the same capacity is each wired to the two pairs of secondary winding. A nonlinear characteristic is further given to the coupling device 7. Thus, two pairs of voltage for doubling are obtained from a transformer for one meter while an effect on one output voltage due to an accident of the other output circuit is reduced, and safety by doubling can be ensured economically.
Patent JP-H02236301-A (JP)
Title: Production for non-slip tile
Inventor: MORISE IWAO
IPC: E01C5/22
Filed: 1990-02-23
Abstract: PURPOSE:To facilitate production by providing each antislipping piece surrounded by metal, press-fitting and fixing it into each fitting hole of a formed tile by the use of adhesive or no adhesive so as to expose the upper face of the antislipping piece surrounded by metal on the upper face of a tile main body. CONSTITUTION:Each antislipping piece MR surrounded by metal which is formed in such a way that an antislipping material 2 such as rubber or plastic is surrounded by a surrounding metal 3 is driven into and fixed to each fitting hole of a prescribed depth which is formed on the surface of a tile main body 1 such as ceramics, marble, granite and mortar. When the antislipping material is driven, adhesive 4 is applied to the fitting hole and the surface of the surrounding metal 3 depending on case to achieve a tight fixing. In such a way, antislipping can be effectively achieved.
Patent JP-H05238273-A (JP)
Title: Battery holding device for electric vehicle
Inventor: NAKAMURA KOJI
IPC: H01M50/249
Filed: 1992-03-02
Abstract: PURPOSE:To obtain the battery holding device for an electrical automobile which can uniformly cool a plurality of batteries held on a battery tray. CONSTITUTION:A battery tray 12 is arranged between the lockers of the car body of an electric automobile, and the battery tray 12 is formed to a rectangular shaped box body whose upper part is opened and the car length direction is set as longitudinal direction. The bottom part 12B of the battery tray 12 is formed to a wave shape from a plurality of inclined surfaces 28 which extend downward on the car body rear side from over the front side of the car body and are set to parallel each other and a reversely directed connection surface 30 which connects these inclined surfaces 28, and a battery 32 is held in a rearwardly inclined state on the inclined surface 28. Further, on the bottom part 12B of the battery tray 12, through holes 35, 36, 38 and 42 are drilled.
Patent JP-S60209461-A (JP)
Title: Detector for thickness of web material roll
Inventor: URUFU NETSUDOSUTETSUTO
IPC: B65H26/08
Filed: 1985-03-06
Abstract: Sensing arrangements on material rolls are used to give advance warning when the material web forming the roll approaches its end. Usually this involves the sensing of the reduction of the roll diameter with the help of a sensing device resting against the roll periphery. In the case of roll suspensions where the centre of the roll is not fixed, these sensing arrangements cannot be used. Here it is possible instead to use a sensing arrangement which comprises a field-generating element (11), e.g. a permanent magnet, present in the centre of the roll (3), together with a movable sensing device (8) resting against the periphery of the roll, e.g. a heavy current switch which is acted upon at a certain predetermined field strength, and in a suitable manner indicates that a roll replacement is imminent.
Patent JP-H01219973-A (JP)
Title: Method for preventing ic card from being taken out
Inventor: KAWADA MASAMI
IPC: G06K17/00
Filed: 1988-02-29
Abstract: PURPOSE:To simply and surely attain the insertion of an IC card and its fixing and holding by providing plural notch parts on both edge parts in the longitudinal direction of the IC card and allowing a locking pin to conform to this notch part. CONSTITUTION:Plural notch parts 20, 22 are provided on both edge parts in the longitudinal direction of an IC card 10. At the time of inserting this IC card 10 into an IC card installing part of a reader/writer, the IC card 10 is advanced together with a sliding plate 54 having return elasticity. When the IC card 10 is inserted to a prescribed position, a locking pin 66 conforms to its notch parts 20, 22, and the IC card 10 is fixed and held.
Patent JP-H07252034-A (JP)
Title: Group control device for elevator
Inventor: MATSUNAGA TAKEYUKI
IPC: B66B1/18
Filed: 1994-03-16
Abstract: PURPOSE:To simplify the replacement work and control of parts by outputting an allocation command to an elevator with least number of starts among elevators with an evaluated value of which difference with the most excellent evaluated value is within a specified value. CONSTITUTION:When a landing call registration signal 1a from a landing call button 1 at a floor is input into a group control part 2, the group control part 2 inputs the information on elevators from control parts 3, makes allocation evaluation calculation for each elevator, and calculates an evaluated values. Also an allocation command 2a of the smaller evaluated value, i.e., the value for the least number of starts is output to elevator control parts 3, and the control parts 3 which received the allocation command 2a operates elevators controllably so that they respond to the landing call at that floor. Thus the parts replacement time is specified at the same time to simplify the replacement and control of parts.
Patent JP-S62202473-A (JP)
Inventor: FURUHASHI ASATARO
IPC: H01R43/20
Filed: 1986-03-01
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-S55137105-A (JP)
Title: Suspension stabilizer
Inventor: TANIGUCHI YASUO
IPC: C08F2/18
Filed: 1979-04-12
Abstract: PURPOSE: To provide suspension stabilizer for suspension polymn, which produces a vinyl polymer having an appropriate apparent specific gravity, good plasticizer absorption and sharp particle size distribution, consisting of a partially saponified PVA having anionic hydrophilic gp. on its side chain.  
     CONSTITUTION: A copolymer of an unsaturated aliph. carboxylic acid or an ester thereof and vinyl acetate is saponified to obtain a suspension stabilizer consisting of partially saponified PVA contg. anionic hydrophilic gp. of 0.02W5mol% on its side chain and having a degree of saponification of 60W80mol%. The anionic hydrophilic gp. of the suspension stabilizer imoparts an anionic property to polymer particles. The distribution of the particles is promoted by electrical repulsion. When primary particles are agglomerated and adhere to one another to grow, appropriate voids are formed and a porous vinyl polymer is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000243362-A (JP)
Title: Pack battery incorporating protective element
Inventor: YAMAGAMI YASUHIRO
IPC: H01M10/42
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce a size of a pack battery. SOLUTION: This pack battery incorporating a protective element comprises a unit cell 1, a terminal holder 2, and a protective element 3 of a battery. The unit cell 1 has a sealing plate 5 for air-tightly closing an opening of an exterior can 4, a protrusion 6 formed on a periphery of the sealing plate 5, and a recessed part 7 formed on an inner side of the protrusion 6. The terminal holder 2 is formed of an insulating material and has a fitting protruded part 12 for fitting into the recessed part 7 of the unit cell 1 formed on a lower surface of the terminal holder 2, a storing space 13 for incorporating the protective element 3 of the battery formed on the lower surface of the terminal holder 2, and a terminal board 14 fixed on an upper surface of the terminal holder 2. The protective element 3 is arranged in the storing space 13 of the terminal holder 2.  The terminal holder 2 for incorporating the protective element 3 in the storing space 13 is linked with the unit cell 1 by fitting the fitting protruded part 12 into the recessed part 7 of the unit cell 1.
Patent JP-H08215132-A (JP)
Title: Adhesive tape or sheet for dust removing and dust removing device
Inventor: SAKURAI TSUNETAKA
IPC: A47L25/00
Filed: 1995-02-09
Abstract: PURPOSE: To eliminate the removal of a remover layer and the transfer of the remover layer to an adhesive layer, by forming an adhesive layer on one side surface of a tape or sheet form basic member, and winding and laminating it, and forming a nonsilicon system remover layer on the other side surface of the basic member abutting to the adhesive layer. CONSTITUTION: An adhesive layer 4 is formed on one side surface of a basic member 3 made by providing plastic process layers 2 on both side surfaces of a high quality paper, a dust-free paper, a glassine paper, or some other tape form or sheet form paper layer 1, while a remover layer 5 is formed on the other side surface. The remover layer 5 is formed by e.g. coating a nonsilicon system remover. The residual adhesive rate of the adhesive layer 4 abutted to the nonsilicon system remover layer 5 is made 100 to 90%. Consequently, the dust can securely be removed because the adhesive layer maintains a good adhesive property. And a minute dust removal required in the field of electronic industry can sufficiently be executed to enhance the efficiency of work.
Patent JP-S57158669-A (JP)
Title: Original placing plate of copying machine
Inventor: OKADA OSAMU
IPC: G03B27/62
Filed: 1981-03-26
Abstract: PURPOSE:To eliminate the occurrence of a shift, etc. for such a large-sized original that covers a holding member with no effect of the holding member, by setting a scale member slightly higher than the holding member and holding the original between the scale member and an original cover. CONSTITUTION:The floating is restricted by a holding member for the side edge of the transparent glass 11, and the lower face of the glass 11 abuts to a silding plate 16. An original placing plate 10 has a reciprocal movement with a driving means of the main body side via a guide member 12. The thickness of a scale member 14 is set at the value little higher than the upper face of the member 15. In such constitution, the original is held between the member 14 and an original cover 13 to be copied. Even an original having such a large size that covers the member 15 is held between the edge part 14a of the member 14 and an elastic member 23 of the cover 13. Thus the edge part of the original is lifted to have no contact with the member 15. As a result, no shift is caused even to a large- sized original.
Patent JP-2000240860-A (JP)
Title: Hydraulic piping connector
Inventor: YOSHIKAWA SHUJI
IPC: F16L13/02
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To selectively join either a hydraulic piping, having a large diameter or a hydraulic piping having a small diameter by providing a connector and with both an outside dimension of one hydraulic steel pipe and an inner diameter dimension, capable of inserting and fitting one hydraulic piping and selectively attaching the hydraulic piping. SOLUTION: Hydraulic pipings 14, 15 having reference sizes ϕDp3, ϕDp4 are selectively jointed with a connector 13. An oil path 16 is opened to the core part to the connector 13, and a screw part 17 is threadably attached to the other parts through the connector 13. A neck part 18 is protruded and formed around the oil path opening part of one end side to which the oil path is opened. This shape gives an outer diameter part 180D of the neck part 18. An inside diameter part 18ID of the neck part 18 is an inner diameter dimension ϕdno of the inside diameter part 18ID. A radius of curvature R14 is the bending radius of the hydraulic piping 14. A length L14 is a direct pipe length from an end surface (d) of the hydraulic piping 14. A radius of curvature R15 is the bend radius of the hydraulic steel pipe 15.  A length L15 is the length of a straight pipe part from an end surface (e) of the hydraulic piping 15.
Patent JP-H08214765-A (JP)
Title: Noodle band-processing machine
Inventor: OTAKE KUNIHIKO
IPC: A21C13/00
Filed: 1995-02-10
Abstract: PURPOSE: To provide a noodle band-processing machine which enables a high degree automation of noodle band aging treatment with its installation area reduced. CONSTITUTION: This noodle band-processing machine comprises a noodle-winding up unit which winds up a prescribed amount of noodle band to a noodle bar to prepare noodle balls, a noodle-aging unit which automatically loads the noodle balls on a conveyer and ages them for a certain time and a jointing unit which automatically unrolls the noodle balls after aging to return to a long noodle band and connect its end to the band end of the next noodle ball to linearly extend a long continuous noodle band from a plurality of noodle balls.
Patent JP-H0857486-A (JP)
Title: Method for treating waste water containing fluorine
Inventor: KITANO YOSHIYUKI
IPC: C02F1/58
Filed: 1995-02-10
Abstract: PURPOSE: To provide a method for reducing the concentration of fluorine ions in a waste water containing magnesium ions. CONSTITUTION: When fluorine ions in a waste water containing magnesium ions or magnesium ions and sulfate ions in addition to the fluorine ions are precipitated and removed by adding calcium ions thereto, pH of the waste water is adjusted to 9.4-9.8.
Patent JP-H08239139-A (JP)
Title: Method and device for sucking semiconductor frame
Inventor: KUROSAWA SHIN
IPC: H01L21/56
Filed: 1995-03-06
Abstract: PURPOSE: To provide a suction method which ensures that a vacuum pad can make contact with the sucked surface of a cull and which can prevent excess pressure due to the vacuum pad. CONSTITUTION: A vacuum pad 35 is brought into contact with a call 17 by lowering of suction blocks 23, 25. Thereafter, the suction block 23 is further lowered, a vacuum pad 35 is moved relatively by the reaction from the cull 17 and in a direction for approaching the suction block 23, the vacuum pad 23 is pressed by a energizing means 31 in the direction for pressing the cull, and in this compressed state the cull 17 is sucked by the vacuum pad 35.
Patent JP-S56143008-A (JP)
Title: Programmable logic controller
Inventor: HORIUCHI KIYOSHI
IPC: G06F11/30
Filed: 1980-04-08
Abstract: PURPOSE: To reduce the time and manpower required for the investigation of the causes to the production of illegal instruction and to increase the reliability, by keeping the storage address and instruction when a tentative illegal instruction is detected.  
     CONSTITUTION: When the control by PLC is normally executed, if the instruction stored in the address AN73 by chance is executed due to tentative noise or deterioration of IC constituting PLC, it is assumed that the illegal instruction is detected. In this case, the address AN73 detecting the illegal instruction and its instruction are stored in the addresses ALOC71 and AINS72. Thus, whether the cause to the production of the illegal instruction is in the storage device, operation device, interface tying both the devices or due to tentative noise, can be deduced easily, allowing to reduce the time and manpower to investigate the cause to produce the illegal instruction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54137763-A (JP)
Title: Heat pump
Inventor: NAKANISHI TAKESHI
IPC: F25B37/00
Filed: 1978-04-19
Abstract: PURPOSE: To promote the absorption mixing with refrigerant for improving the efficiency of thermal collection by giving spiral or other roughness on heat pipes in an absorption division and distributing absorption liquid from the upper part of the absorption division for forming uniform liquid film over the surface of the heat pipes.  
     CONSTITUTION: A wire 22 is spirally winded over the surface of a heat pipe 4 for shaping spiral roughness. Low temperature heat source fluid, as flowing down on the inner walls of heat pipes 5 of an evaporator B to be discharged through a discharge port 16 of a collection chamber 16, works to heat and evaporate the refrigerant sprayed on the surfaces of heat pipes 5 from spray nozzles 20, and is cooled in itself. The refrigerant evaporated in a division 8 is moved to a division 7 of an absorber A through mist-separators 6, and absorbed by the absorption liquid supplied from spray nozzles 18 over the surfaces of heat pipes 4 to be upset and mixed in liquid films by the roughness of the surfaces. The efficient absorption of the refrigerant thus improved serves to promote the efficiency of thermal transmission. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62205176-A (JP)
Title: Thin sheetlike adhesive resin
Inventor: HAMANA JUNJI
IPC: C09J11/00
Filed: 1986-03-04
Abstract: PURPOSE:A thin sheetlike adhesive resin, obtained by precuring a liquid resin with high-energy rays with little deterioration of adhesive force and very slight deformation of the adhesive resin even under environment of high humidity. CONSTITUTION:A thin sheetlike adhesive resin obtained by precuring a liquid resin, preferably cyclized rubber based resin, polyvinyl cinnamate based resin, epoxy based resin, phenol novolak based resin, acrylic resin or polyimide based resin with high-energy rays, preferably ultraviolet rays, deep ultraviolet rays, ion rays, electron rays or X-rays. The film thickness thereof is preferably <=10mum.
Patent JP-H01221560-A (JP)
Title: Embroidering machine
Inventor: SHIBATA YOSHIO
IPC: D05C7/02
Filed: 1988-02-26
Abstract: PURPOSE:To obtain the subject machine capable of performing embroidering sewing and of fixing an embroidering pellet accurately to a prescribed position without error, by constructing the machine with a drivable embroidering frame to fix a cloth, an embroidering machine and an embroidering pellet fixing apparatus attached to the machine. CONSTITUTION:An embroidering frame holding a cloth is driven with a driving apparatus and embroidered by the action of an embroidering machine 5. At the same time, an embroidering pellet-fixing apparatus placed close to the embroidering machine 5 is actuated to effect the embroidering of the cloth and the fixing of the embroidering pellet to a prescribed position without error relative to the embroidering. The embroidering pellet-fixing apparatus has a heating plate 36 placed below the cloth and presses the cloth against the heating plate 36 with trimming part 65 at the end of a trimming member 64 by vertically shifting the heating plate 36 and the trimming cylinder 63. The thermal degradation of the cloth is prevented by blasting cool air from an air nozzle 37 placed close to the machine.
Patent JP-S61203934-A (JP)
Inventor: DOI YUZURU
IPC: G02B23/26
Filed: 1985-03-06
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-H10243320-A (JP)
Title: Audiovisual system
Inventor: UCHIMURA HIROSHI
IPC: H04B1/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an audiovisual system by which personal viewing is enabled and the three-dimensional image of virtual reality can be viewed. SOLUTION: This system is provided with plural transmitters 1a-1h installed at the various indoor places so as to transmit respectively different audiovisual signals through microwaves or milliwaves and a receiver 3 equipped with an antenna 4 for directionally receiving the audiovisual signals transmitted from the transmitters 1a-1h and by changing the direction of antenna 4, only the audiovisual signal transmitted from any specified transmitter is selectively received and viewed.  By making the audiovisual signals into stereoscopic audiovisual signals, mounting the receiver 3 on the head or face of a user, providing a function for outputting the received audiovisual signals as images or sounds and further, rotating or vertically moving the head of face of the viewer mounting the receiver 3, various audiovisual signals can be received and viewed so that the virtual space image can be viewed.
Patent JP-S55139057-A (JP)
Title: Composite brush for rotary machine
Inventor: YAMASHITA NOBUYUKI
IPC: H02K13/10
Filed: 1979-04-13
Abstract: PURPOSE:To secure a good commutation and to reduce an electrical loss in the brush by forming the collector brush so that a high and low resistance parts are alternately laminated in the direction of movement of the collector brush and by making the width of the low resistance part equal to or less than the thickness of an insulator between the commutator segments. CONSTITUTION:The collector brush 12 is formed so that the high and low resistance parts 12A, 13 are alternately laminated in the direction of movement of the collector brush, the width t1 of the low resistance part 13 is made equal to or less than the thickness t2 of the insulator 11 between the commutator segments 2, and the pigtail 5 is connected to the low resistance part 13. In this way, the commutator segments 2, 2' that are adjacent to the low resistance part 13 are not shorted, a short-circuit current can be made less to obtain a good commutation characteristic and an electrical loss can be reduced since the current flows from the low resistance part 13 to the lead wire through the pigtail 5.
Patent JP-H02224976-A (JP)
Title: Inner periphery type metal bonded abrasive cutting wheel and using method and manufacture thereof
Inventor: ABE TAKAO
IPC: B24D3/06
Filed: 1989-02-27
Abstract: PURPOSE:To reduce the clogging and deformed friction loss of an inner peripheral cutter caused by the cutting of a semiconductor single crystal bar, etc. by using iron powder for the chief ingredient of a bonding agent which is fixed to the inner peripheral end face of an annular metal base board and both sides of its vicinity. CONSTITUTION:A bonding agent with which super abrasive grains 12 are mixed is fixed to the inner peripheral end face of an annular metal base board 10 and both sides of its vicinity to form an inner peripheral cutter. Iron powder is used for the chief ingredient of the bonding agent. Thereby, the clogging and deformed friction loss of the inner peripheral cutter caused by cutting a semiconductor single crystal bar, etc. can be reduced while reducing the depth of the abnormal machining distortion layer or average machining distortion layer of the surface layer of a wafer, etc. after cutting, to obtain a specular semiconductor single crystal base board of high accuracy and high quality.
Patent JP-H11251684-A (JP)
Title: Nitride semiconductor element
Inventor: NAGAHAMA SHINICHI
IPC: H01S5/323
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a laser element which can be used for a long period, even when the output of the element is increased by lowering the oscillation threshold of the element. SOLUTION: In a nitride semiconductor element having an active layer 8 between an n-type nitride semiconductor layer and a p-type nitride semiconductor layer, a superlattice layer formed by laminating a first nitride semiconductor layer containing Al and a second nitride semiconductor layer having a different composition from that of the first layer upon another is provided to at least one of the n- and p-type nitride semiconductor layers and the Al content in the first layer is adjusted so that the content may become lower as going toward the active layer 8. In addition, the content of the impurity contained in the superlattice layer to decide the conductivity is also adjusted so that the content may become lower as going toward the active layer 8.  Since light rays tend to concentrate to the active layer 8 due to the GRIN structure composed of the superlattice, the oscillation threshold of the nitride semiconductor element is reduced.