baber/WOPTO huggingface dataset:
Patent JP-H01278102-A (JP)
Title: Helical antenna
Inventor: WATANABE TAKAHISA
IPC: H01Q11/08
Filed: 1988-04-30
Abstract: PURPOSE:To realize the fine adjustment of the antenna directional angle with a simple structure by using a conical reflecting plate and setting a face having a small conical area toward the primary radiating direction. CONSTITUTION:An axial center conductor 5 and a helical conductor 2 are supported by an insulator 4. A reflecting plate 1 is tapered toward the outside from its center into a truncated cone. Then a face of this tuncated cone that has a small area is set at the side of the conductor 2. The diameter of said face of the truncated cone is larger than the diameter of an inductor 6. While the diameter of the inductor 6 is larger than that of the conductor 2. Thus it is possible to obtain a directional angle suited to a parabolic antenna in a simple structure. Then the antenna efficiency is improved.
Patent JP-H10299030-A (JP)
Title: Bucket elevator
Inventor: SUNAMI KAZUHIKO
IPC: E02F7/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To use a bucket elevator for moving earth and sand, etc., without interrupting work in underground work, etc., and to enable the use of the inside of a man-hole efficiently with multipourpose. SOLUTION: A bucket elevator is so constituted that a discharge inlet port 1 is provided downward thereof, a discharge outlet port 2 is provided upward thereof and that a conveyor, a rising casing 3 thereof and a falling casing 4 are provided between both inlet and outlet ports. In that case, the bucket of the conveyor is used for an elastic bucket and, at the same time, a bucket contact plate for sending earth and sand in the elastic bucket to move it to a discharge hopper is provided around the upper discharge outlet port. A plurality of joint stays 12 and a drain hose 13 are are provided between the rising casing 3 and falling casing 4.
Patent JP-S62266164-A (JP)
Title: Monomolecular film
Inventor: SAOTOME YASUSHI
IPC: H01L51/30
Filed: 1986-05-12
Abstract: PURPOSE:To form a monomolecular film having a necessary amount of desired hydrophilic groups on a hydrophilic base material, by using an org. compound having different hydrophilic groups at both terminals thereof and an org. compound having a hydrophilic group at the single terminal thereof as a raw material. CONSTITUTION:A mixture of an org. compound having different hydrophilic groups at both terminals thereof and an org. compound having a hydrophilic group at the single terminal thereof is used as a raw material and, by adequately selecting a protective group and the protective or de-protective condition thereof, a monomolecular film having a desired amount of hydrophilic groups provided to the surface thereof can be formed on a hydrophilic base material by an LB method. In this case, as the mixture of the org. compounds, one consisting of respectively one or more kinds of compounds represented by X-R-X' and X''-R' (wherein X-X'' are respectively mutually different hydrophilic groups and R is 8 or more, desirably 14 or more C hydrocarbon group) is used.
Patent JP-S6464646-A (JP)
Title: Elastic dentition orthodontic device for circumferencially directed bracket
Inventor: PIITAA SHII KESURINGU
IPC: A61C7/28
Filed: 1988-04-30
Abstract: PURPOSE: To generate sure auxiliary inclination or upright force by including a ring part and a transverse member in a diametral direction, i.e., a web in the appliance and further, providing the ring part or the transverse member with nodal or bulging parts. CONSTITUTION: The orthodontic appliance 16 has the ring part, i.e. an endless strand 24, in a non-stretched state, the transverse member, i.e., web 25, in the diametral direction and two pieces of force transmitting members, i.e., nodes 26, 27, aligned to the web on the tongue side, i.e., the web. The web of the orthodontic appliance has the nodes and surely positions the required force transmitting nodes, thereby generating the required transmitting force between the required bracket surface and a dental arch wire. The dental arch wire is thus connected to the edge direction type bracket, by which the auxiliary inclination or upright force is generated.  The orthodontic appliance 16 over the entire part is molded of a required elastic material and the dental arch wire is connected to the bracket to generate the bracket moving force for assisting the motion of the bracket relative to the dental arch wire. The orthodontic appliance is thus intrinsically elastic and resists the oral environment to resist the force acting between the dental arch wire and the bracket, thereby executing the required dental orthodontic treatment.
Patent JP-S5733852-A (JP)
Title: Data exchanging method for loop transmission
Inventor: SENOO TOSHIYA
IPC: G06F13/00
Filed: 1980-08-08
Abstract: PURPOSE:To easily exchange an M:N transmission between remote stations (RS), by providing a transmission control part having a microprocessor, on a data station of a loop system data highway system. CONSTITUTION:The first RS21 and dhe second RS22 are connected to a master station (MS1). A data transfer to the RS22 from the RS21 is executed through a repeating buffer 64 of the MS1. From the MS1, ''polling 1'' is outputted to the RS21. The RS21 outputs ''connection request 2'' to the RS22 through the repeating buffer 64 of the MS1. The RS22 outputs ''connection OK 3'' to the RS21 through the repeating buffer 64 of the MS1, recieves ''data 4'' through the buffer 64, and outputs ''data OK 5'' to the RS21 through the buffer 64. The RS21 returns ''disconnection 6'' to the MS1 since a dada transfer has ended. In this way, a data exchange by an N:M transmission between RSs is executed.
Patent JP-H10297269-A (JP)
Title: Viscous heater
Inventor: MOROI TAKAHIRO
IPC: B60H1/03
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To smoothly move viscous fluid in a communicating passage which connects a heat generation chamber with a collection chamber in a viscous heater. SOLUTION: An auxiliary oil camber 10 is provided in a region surrounded by a cylindrical part 6b of a rear partition plate 6 and a rear end wall of a rear housing main body 2. This auxiliary oil camber 10 is communicated with a heat generation chamber 7 through upper and lower communicating holes 6d, 6e. The upper communicating hole 6d is provided so that an opening part on a heat generation chamber 7 side thereof is set to a higher position than an operating part on an auxiliary oil chamber 10 side, and the lower communicating hole 6e is provided so that an opening part on a heat generation chamber 7 side thereof is set to a lower position than an opening part on an auxiliary oil chamber 10 side.  For this reason, the viscous fluid which enters the upper and lower communicating holes 6d, 6e moves further rapidly due to the inclination provided in the upper and lower communicating holes 6d, 6e.
Patent JP-S5232499-A (JP)
Title: Uranium isotope separating method utlizing ion exchanger
Inventor: MIYAKE TETSUYA
IPC: B01D59/30
Filed: 1975-09-09
Abstract: PURPOSE: An uranium isotope separating method utilizing ion exchangers capable of improving concentration rate and uranium holding amount per unit movement distance of uranium suction zone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05278880-A (JP)
Title: Paper sheet feeding device of image forming device
IPC: B65H3/06
Filed: 1992-04-02
Abstract: PURPOSE:To simplify the constitution of a driving mechanism by arranging an eccentric driving transmitting member to a supported shaft and a driving shaft of a rotary paper sheet feeding member, and achieving a variable driving speed according to the load of the rotary paper sheet feeding member in the arrangement where the rotary paper sheet feeding member and a paper sheet separating mechanism are provided to a paper sheet feeding part. CONSTITUTION:A paper sheet feeding device separates a paper sheet (P) taken out of a paper sheet feeding tray 2 by the rotation of a semicircular roll 10 which is a rotary paper sheet feeding member by means of a separating claw 3, and then, carries the paper sheet toward a carrying roll device 5 through a paper sheet feeding passage 6. In order to achieve the drive for the semicircular roll 10, a driven pulley 12 is arranged to a shaft 11 of the semicircular roll 10, and a driving pulley 16 is arranged to a driving shaft 15 respectively. The driving force is transmitted by winding a timing belt 13 around the respective pulleys 12,16, and the respective pulleys 12,16 are arranged in an off-centered manner relative to the respective shafts 11,15. The semicircular roll 10 is rotated at high speed where the semicircular roll 10 is not brought into contact with the paper sheet, while in the paper sheet feeding condition, the semicircular roll is rotated at the increasing speed.
Patent JP-H07317663-A (JP)
Title: Distributing reservoir operating device
Inventor: FURUYA KAZUKO
IPC: G05D7/06
Filed: 1994-05-24
Abstract: PURPOSE:To economically control water by predicting the demand quantities of split areas of a water feed pipeline network, and predicting the hourly water distribution by the simulated annealing method without determining the water level. CONSTITUTION:This distributing reservoir operating device is provided with a computer calculating the demand water quantities of all areas, inputted with the economical efficiency of the power consumption of the pump operation, facility operating rules of clean water reservoirs A, B feeding water to a distributing reservoir and water feed sites 1, 2 receiving water from the distributing reservoir, the water storage upper/lower limit values of the distributing reservoir, and the limitation of the trunk flows connecting these facilities, and analyzing the optimum combination of hourly water feed quantities by the simulated annealing method and a water quantity detecting sensor monitor device interlocked with the water level gauge of the distributing reservoir and transferring data in an emergency for a reanalysis.
Patent JP-H05307742-A (JP)
Title: Magnetic recording medium
Inventor: ECHIGO FUMIO
IPC: C09D127/04
Filed: 1992-04-28
Abstract: PURPOSE:To simultaneously ensure durability in an environment especially from low temp. to high temp. and stability of running torque for a coated magnetic recording medium with ferromagnetic metal powder. CONSTITUTION:An undercoat layer 2 and a metallic magnetic layer 3 are successively formed on a nonmagnetic substrate 1. A lubricant contained in a coating film as the undercoat layer 2 and a coating film as the metallic magnetic layer 3 is composed of a fatty acid and fatty acid esters in (5:95)-(15:85) weight ratio and the amt. of the lubricant added is regulated to 3-10wt.% of the total solid content. The fatty acid esters are a fatty acid ester having <=0 deg.C m.p. and a fatty acid ester having >=25 deg.C m.p. and an ether bond in one molecule.
Patent JP-H08307651-A (JP)
Title: Facsimile equipment
Inventor: HARADA KOJI
IPC: H04N1/387
Filed: 1995-05-08
Abstract: PURPOSE: To attain diversified edit processing for an area indicated by a marker. CONSTITUTION: The operator sets whether an area indicated by a marker (lines including the marker) is masked to be set to a white level, the area is trimmed to set a white level to other areas, the area is squeezed through masking or other areas are squeezed through trimming. Furthermore, prior to the transmission of the edited image in this way, the image is printed out (15) on a sheet or displayed by a display device 14.
Patent JP-H02288609-A (JP)
Title: Surface wave device
Inventor: WATANABE TORU
IPC: H03H9/145
Filed: 1989-04-28
Abstract: PURPOSE:To bring the attenuation of a reflected wave due to surface ruggedness of a piezoelectric film to be 45dB or over by satisfying a specific relation among a width of a finger electrode, an interval between adjacent finger electrodes, a thickness of the finger electrode and a thickness of the piezoelectric film. CONSTITUTION:An interdigital transducer 14 is formed on one major face of a glass substrate 12 at both sides in its lengthwise direction respectively and the interdigital transducer 14 has plural finger electrodes 16 and a piezoelectric film 18 is formed to cover the interdigital transducer 14 on the glass substrate 12. In this case, the relation of s>=l and 10(hl)<0.8=d is satisfied, where (s) is the width of the finger electrode 16, (l) is the interval between adjacent finger electrodes, (h) is the thickness of the finger electrode 16 and (d) is the thickness of the piezoelectric film 18. Thus, the attenuation of an undesired reflecting wave due to surface ruggedness of the piezoelectric film 18 is suppressed to a practical value being 45dB or over.
Patent JP-S59994-A (JP)
Inventor: KOKUBU TAKAYOSHI
IPC: H05K3/44
Filed: 1982-06-25
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-H08299884-A (JP)
Title: Squeeze device for pipe painting
Inventor: SUZUKI MASAHITO
IPC: B05C9/12
Filed: 1995-05-08
Abstract: PURPOSE: To provide a squeeze device for a tubular material such as a steel pipe having an ultraviolet curable paint soln. applied to the outer peripheral surface thereof. CONSTITUTION: A pipe 2 is passed through the painting apparatus ranging from a pipe painting machine 3 to an ultraviolet irradiation means 11 by feed means 1a, 21, 1b. Therefore, the pipe 2 can be painted regardless of the length of the pipe while passed through the painting apparatus. A squeeze plate 22 having an opening part of a diameter smaller than that of the pipe 2 is provided in front of the feed means 21 and the distance between the coating layer of the pipe coated with paint in the painting machine and the squeeze plate 22 is shortened. A squeeze plate 23 having a diameter almost same as the outer diameter of the pipe is provided behind the feed means 21.  By providing the squeeze plates 22, 23 before and behind the feed means 21 in combination, the pipe is smoothly passed through the painting apparatus and the dripping of paint after the coating in the painting machine 3 is prevented and film thickness can be made uniform and thin.
Patent JP-H029910-A (JP)
Title: Cooling device for engine
Inventor: KIDA TATSUYA
IPC: F01P9/04
Filed: 1988-04-30
Abstract: PURPOSE:To suppress the cooling over necessity and improve the fuel consumption performance by connecting an air feeding passage into a cooling water feeding passage for feeding cooling water into a cooling water passage inside an engine and introducing air into the cooling water feeding passage in the cold engine and light loaded state. CONSTITUTION:An air feeding passage 16 for feeding air into a cooling water feeding passage 12 in case of a prescribed low revolution speed, light loading, and cold time is connected at a position on the slightly upstream side from a water pump 15, in the cold water feeding passage 12 in which the cooling water inlet of a cooling water passage 11 formed inside the body of a 2-cylinder rotary piston engine RE is connected with the effluence port of a radiator 13. The upstream side edge part of the passage 16 is connected to an intake passage 1, and midway in the passage 16, an electric air pump 17 and a check valve 18 for preventing countercurrent are installed. Further, midway in a return passage 21 in which the cooling water effluence port of the cooling water passage 1 is connected to the cooling water inlet of the radiator 13, an air separating tank 25 for separating the air mixed into the cooling water is interposed.
Patent JP-S62266632-A (JP)
Title: Cache memory checking system
Inventor: KOTO MASATOSHI
IPC: G06F12/08
Filed: 1986-05-14
Abstract: PURPOSE:To correctly check the normalcy of hardware for deciding a cache bit only by adding an encoder circuit, a copy address array and a comparator circuit. CONSTITUTION:Among addresses to index a cache memory, a column address being the output of a column address register 14 helps an access to an address array 2, and the block address of a column corresponding to each level is read out. Comparators 3-6 compare the read-out block addresses and the addresses to index the cache memory with the output of a block address register 13. If they are the same, they are written in flip flops 7-10 at corresponding levels. The block address in the column corresponding to the level concerned is read out with the aid of a column address being the output of a register 16. A comparator 18 compares the read-out block address with the output of a register 15. If they are the same, they are supplied to a comparator 19.
Patent JP-H02288683-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MAEDA HIDEKAZU
IPC: H04N5/278
Filed: 1989-04-28
Abstract: PURPOSE:To avoid a video signal at a period when character graph information is inserted from being entirely erased by inserting the character graph information to a video signal at every other horizontal scanning period for an even number field and an odd number field recorded on a magnetic recording medium. CONSTITUTION:A video signal 64 with character information or the like inserted thereto appears at every other horizontal scanning period in an even number field and an odd number field respectively. Then a signal such as character information is not inserted but only a video signal exists for an one horizontal scanning period in each field. That is, a video signal 64 with the character information inserted thereto and a video signal 60 with no character information or the like inserted thereto exist alternately. The video signal 65 in the even number field and the odd number field is reproduced to form one frame and the resulting signal is displayed on the screen. Thus, an event such that the picture is completely erased and only the character information is displayed in the range with the character information or the like on the screen displayed is avoided and the character information or the like and the picture are observed as if they were overlapped substantially as shown in figure.
Patent JP-H10301691-A (JP)
Title: Keyboard
Inventor: ISHIHARA KAZUYUKI
IPC: H03M11/14
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To input a key that does not exist on a keyboard without preparing a full keyboard. SOLUTION: A keyboard 1 which is designed for special use has a key inputting part 2 which consists of ten keys and some function keys and a changeover switch 3 which switches a normal mode that outputs a key code corresponding to a key input and a key code input mode that outputs a key code by directly inputting the key code. A controlling part 4 supervises the state of the switch 3, outputs a key code that corresponds to an input from the part 2 in the normal mode, holds an input from the part 2 in a key code buffer 5 and outputs it as a key code to a host device 6 through the input of a RETURN key in the key code input mode.
Patent JP-S5733890-A (JP)
Title: Acoustic device
Inventor: TAKEDA KOUJI
IPC: H04R3/04
Filed: 1980-08-08
Abstract: PURPOSE:To generate a sound having a good tone from a loudspeaker, by containing a loudspeaker code generating a distortion in a negative feedback system, and also executing a negative feedback by making a negative feedback signal a microcurrent so as not to be influenced by a distortion. CONSTITUTION:When a voice signal is supplied to an input terminal 2, an amplifier 1 amplifies the voice signal which is supplied to the terminal 2, and outputs it to an output terminal 3. This output is sent to a loudspeaker terminal 8 through a loudspeaker code 9. In this case, a distortion which is generated under the influence of resistance, capacity and inductance of the code 9 is compensated by containing the code 9 in a negative feedback system. To this terminal 8 is connected an impedance converting circuit 10 of high input and low output impedance. In this way, a part of signal in the looudspeaker input terminal is sent to the amplifier 1 through a negative feedback exclusive line 15 which has been provided separately from the code 9 by low impedance. To this code is executed a negative feedback by a microcurrent so as not to be influenced by a distortion.
Patent JP-S5735131-A (JP)
Title: Throttle opener device for multibarrel carburetter
Inventor: MATSUURA MASAAKI
IPC: F02M19/12
Filed: 1980-08-11
Abstract: PURPOSE: To improve the effect of engine braking at the deceleration of an engine by separating a multibarrel carburetter at least into two or a pair by giving mutual  differences to characteristics of throttle openers connected to throttle valves of respective carburetters.  
     CONSTITUTION: In a two barrels carburetter, a main throttle lever 5 connected to valve opening and closing wires 6 and 7 is fast fixed on a valve stem 4 1  of the first carburetter C 1 , and an operation rod 12 of the first throttle opener T 1  is connected to a projected arm 5b of the said lever 5 via levers 10 and 11. Meanwhile, an auxiliary throttle lever 19 and an intermediate lever 20 are fast fixed on a valve stem 4 2  of the second carburetter C 2 . The intermediate lever 20 is connected to the second throttle opener T 2  via an interlocking lever 21, while a main and an auxiliary throttle lever 5 and 19 are connected via a synchronization mechanism 27. These openers T 1  and T 2  are based upon a drive source of suction negative pressure, and the opening angle of the second throttle valve by the opener T 2  is set greater than the opening angle of the first throttle valve 3 1  by the opener T 1 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11262441-A (JP)
Title: Hanger with clothing holder and clothing holder
Inventor: YAMAGUCHI KOICHI
IPC: A47G25/48
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance inexpensive hanger with a clothing holder and a clothing holder, by which workability for putting on/off a pair of coat and skirt/trousers such as a suit of clothes can be greatly improved, by installing a holder for holding a coat to a clothing hanger. SOLUTION: A holder 3a (3b) for temporarily holding a coat 6 is installed to a clothing hanger 1 when the hanger 1 is manufactured or after the holder 3a is separately manufactured. When a pair of trousers and the like in a suit of clothes are put on/off to/from the hanger 1, the shoulder parts of the coat 6 are removed from the hanger 1 with a hanger loop 5 in the coat 6 held on the holder 3a (3b). Under this condition, the front part of the coat 6 does not disturb putting on/off work of the clothes, so that the work can be easily finished rapidly. In addition, the holder 3a (3b) itself is a very small part, so that manufacturing costs can be reduced.
Patent JP-S5335831-A (JP)
Title: Forced lubricating equipment for engine
Inventor: NAKANO KEIICHI
IPC: F01M1/02
Filed: 1976-09-13
Abstract: PURPOSE: To prevent surely the serious trouble such as unusual wear and scuffing, carrying out lubrication on every portion quickly, by means of constructing to be able to send pressurized oil with starting engine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62268829-A (JP)
Title: Device for removing remaining yarn from silver doffer
Inventor: ARAKI EIJIRO
IPC: D01H9/04
Filed: 1986-05-14
Abstract: PURPOSE:To prevent roving from coming loose and the end part of the roving from coming into contact with other parts in transporting bobbins with remaining yarn, by equipping the bobbin exchanging arm of a silver doffer with a bobbin supporting member positively rotatably and setting a contacting member for roving contact. CONSTITUTION:A silver doffer traveling along in the longer direction of the machine bed of a fine spinning frame is equipped with a bobbin exchanging arm 21 for exchanging remaining yarn-containing bobbins (roving remains after using) of spinning spindle for silver bobbins (robbing bobbins). The bobbin exchanging arm 21 is provided with a bobbin supporting member 15 which can support bobbins and positively rotates them and a contacting member (preferably rod material extending in the vertical direction) 36 which controls protrusion of yarn end R when a bobbin having the yarn end R hanging down is inserted into a bobbin supporting member 15 and the bobbin is rotated.