baber/WOPTO huggingface dataset:
Patent JP-H08165099-A (JP)
Title: Traveling body communication system
Inventor: ASANO KOICHI
IPC: B66F9/24
Filed: 1994-12-09
Abstract: PURPOSE: To communicate with a base station where a traveling body is always in the best condition in communication between the traveling body and the base station. CONSTITUTION: In this communication system, a main station 1 and a plurality of base stations 3, 4 are connected through a communication cable 2, and a traveling station 6 transmits area register information for communicating with the base station where a traveling station 6 mounted onto a traveling element 5 is in the best condition for the traveling station 6 transmits and receives information by radio communication with the traveling station 6 in the best, communicating condition, and the area register information is stored in the base station in the best communicating condition.  This communication system is also provided with a speed sensor 9 for detecting the traveling speed of the traveling element 5, and a transmission cycle presetting part 10 which determines a cycle for transmitting the area register information from the traveling station 6 mounted onto the traveling element 5, based on a preset relation between the cycle and a speed detection signal outputted from the speed sensor 9 and transmits the area register information from the traveling station 6 in the preset cycle.
Patent JP-H02153865-A (JP)
Title: Silicon nitride sintered compact
Inventor: SUZUKI JUNICHIRO
IPC: C04B35/597
Filed: 1988-12-03
Abstract: PURPOSE:To improve abrasion resistance of silicon nitride sintered compact without lowering toughness by specifying decreasing ratio of Si content of surface part to Si content of inside. CONSTITUTION:Si3N4 powder having about 0.6mum average particle size is blended with a powder of Al2O3, AlN, etc. and the blend is molded to afford a molded article. Then the molded article is heated at 1,500-1,800 deg.C by ordinary pressure sintering method, etc., so that Si3N4 of part in plural mum-0.1mm thickness of surface of the molded article is vaporized and sintered so that Si decreasing ratio shown in the calculation formula is >=20wt.% to produce the Si3N4 sintered compact.
Patent JP-H05116488-A (JP)
Title: Sheet for superimposition and its preparation
Inventor: SAKAI TSUTOMU
IPC: B42D15/04
Filed: 1991-10-25
Abstract: PURPOSE:To decrease adhesive strength of a pressure sensitive adhesive applied to a part corresponding to a fabrication part in order to prevent blocking to be generated at a fabrication part, especially at a marginal part, a roulette part, etc., in a sheet for superimposition. CONSTITUTION:Ultraviolet rays generating ozone are applied to pressure sensitive adhesive of parts corresponding to a marginal part 6 of a sheet 1 for superimposition, respective perforated parts 2, 4, 7, 8, and an upper paper piece 9 appearing on a front to be processed by oxidation, and adhesive strength of the pressure sensitive adhesive of the oxidized part 12a is decreased. Besides, ultraviolet rays generating a less amount of ozone are applied to the pressure sensitive adhesive on a superimposed surface of a middle caper sheet 10 and a lower paper sheet 11 to make a non-oxidized part 12b. Printing ink is enabled to be cured but adhesive strength is not decreased thereby.
Patent JP-2001125568-A (JP)
Title: Electronic musical instrument
Inventor: YAMADA YUKIHIRO
IPC: G10H1/36
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic musical instrument in which accompaniment follows the playing tempo of a player. SOLUTION: The instrument is provided with a ROM 10 which stores a series of playing information constituting of the playing of a main music to be played by a player and a CPU 12. The CPU 12 finds a segment equivalent to the plural playing operations of the player continuously received by a keyboard 13 among the series of playing information, computes relative playing tempo of the playing operations of the player for the playing tempo in the segment and instructs a sound source 15 to sound accompaniment sound with the playing tempo corresponding to the relative playing tempo.
Patent JP-H02151586-A (JP)
Title: Monocycle
Inventor: HIGUCHI YOSHIMITSU
IPC: B62K1/00
Filed: 1988-12-02
Abstract: PURPOSE:To decrease storage space by pivotally supporting to a fork stem a stand member so as to be turnably placed in a stand attitude of a monocycle and in a storage attitude along a fork while enabling the stand member to be locked in both the attitudes. CONSTITUTION:A stand member 16 is formed by a pair of right and left leg units 16A and a connecting unit, curving the leg unit 16A so as to be formed along the front viewed external shape of a fork 1, and an upper part of the leg unit 16A is flexed forming a shaft part 17 so as to deflect to right and left directions. A stand member mounting metal fixture 18 is secured by welding in its opposed end edge to a fork stem 2, and the shaft part 17 of the stand member 16 is turnably mounted to the upper part. While the mounting metal fixture 18 forms in upper and lower parts of its opposed end edge a stopper recessed part for positioning the stand member to both stand and storage attitudes so as to enable an upper end part to be fitted and stopped of the leg unit 16A. Accordingly, the stand member 16 is placed in a storage position eliminating a trouble, when it is in motion, while in a stand position being able to be stored not tumbling down when a monocycle is stored.
Patent JP-2000128491-A (JP)
Title: Jack automatic extension device
Inventor: FUEKI YUJI
IPC: B66F7/24
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a jack automatic extension device which has no fear to make a car body in an unstable condition by starting again the automatic extension in error, when the extension and contraction operation of the jack is stopped, on the way of automatic extension. SOLUTION: When an automatic extension switch 31 is operated, the jack operation controller 38a of a controller 38 operates a jack operating valve 37 to overhang jacks 22 automatically. When an emergency stop button 35 is pushed on the way of the automatic extension, the stop holding part 38b of the controller 38 stops the operation of the jacks 22, and at the same time, it maintains the operation stop of the jacks 22 regardless of the operating condition of the automatic extension switch 31 thereafter. And when jack operation knobs 34, 34,... are operated, the jacks 22 are made operative, regardless of the stopping and holding condition of the above jack operation.
Patent JP-H10147455-A (JP)
Title: Double sided image forming device
Inventor: NAGAYAMA AKITO
IPC: B41J13/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To easily prevent dislocation caused by a skew of transfer paper where an image is formed on one surface by providing a skewing means to skew the transfer paper recarried to the roller in the transfer paper carrying directional upstream more than a register roller. SOLUTION: When transfer paper 50 is carried by being skewed by βin the direction orthogonal to the transfer paper carrying direction from a carrying passage 52, transfer paper carrying roller pairs 30 are arranged so as to incline by an angle α. Here, when the tip of the transfer paper 50 rushes in a nip part of the roller pairs 30, rotation of the roller pairs 30 is stopped, and a carrier roller existing on the transfer paper carrying directional upstream side more than these roller pairs 30 is rotated. Therefore, the right tip 50a of the transfer paper 50 is brought into contact with the nip part of the roller pairs 30, and is put in a skewed condition copying after the roller pairs 30.  After the left tip 50b of the transfer paper 50 comes into contact with the nip part, the roller pairs 30 are rotated, and it is skewed in a condition of being inclined by an angle α, and is carried up to a register roller 22. Therefore, the transfer paper 50 is returned to a normal carrying passage 52 while rotating it with its left tip 50b as the center.
Patent JP-H11141529-A (JP)
Title: Screw with spring washer
Inventor: HATANO ATSUMI
IPC: F16B39/26
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To cause tightening force not to be so large even when a spring washer is tightened so as to becomes a flat compressed state in a screw with spring washer. SOLUTION: An unhardened dish spring washer 16 is used. The unhardened dish spring washer 16 becomes a flat compressed state by comparatively small tightening force. If the screw-in of a screw main body 11 is stopped when the state is caused, the tightening torque of the screw main body 11 is not so large, and a temporary tightening state is paused. Thereby, in the case of position correction after the temporary tightening of an object to be tightened 19, the work can be efficiently conducted, and delicate position correction can be easily conducted.
Patent JP-H07142953-A (JP)
Title: Wideband power distribution synthesizer
Inventor: SASAKI KANEMI
IPC: H01P5/12
Filed: 1993-11-15
Abstract: PURPOSE:To satisfactorily isolate individual ports from each other with a small number of parts by arranging an unbalance absorbing resistor on the side of the individual ports. CONSTITUTION:Concerning respective plural wide individual port transformers T1 to TN, one terminal of an individual port coil 7 is connected to each of the plural individual ports 1 to N, one terminal of a common port coil 8 is connected to a common port N+1 and the other terminal of the individual port coil 7 is connected to the other terminal of the common port coil 8 of a next wide individual port transformer T1 to TN in order. Furthermore, one terminal of each of the plural unbalance absorbing resistors R1 to RN is respectively connected to plural individual ports 1 to N. Then, when individual port impedance Z is equal to unbalance resistors R1 to RN (R1=R2=...=RN=Z), the impedance of the common port N+1 becomes Z/N. This constitution keeps isolation (insulation) between the individual ports.
Patent JP-H07146625-A (JP)
Title: Printer using continuous paper
Inventor: NISHIKAWA TOMOYUKI
IPC: B65H20/20
Filed: 1993-11-13
Abstract: PURPOSE:To provide a printer capable of surely peeling continuous paper from a heating roller in the case of separating a pressing roller from the heating roller by moving the pressing roller downward at the time of stopping carrying the continuous paper. CONSTITUTION:This printer is equipped with the pressing roller 130 turnably supported and a fixing unit 22 provided with a pair of paper ejecting rollers disposed on a downstream side in the continuous paper carrying direction from the heating roller 128 and interposing the continous paper passing through both rollers 130 and 128, a driving mechanism driving and rotating the heating roller and either of the pair of paper ejecting rollers, and a moving mechanism driving and moving the pressing roller between a rolling position and a separate position; and the rolling parts of the heating roller and the pressing roller at the rolling position are positioned at a position higher than the rolling part of a tractor unit and the pair of paper ejecting rollers, and a control unit allows the moving mechanism to move the pressing roller from the rolling position to the separate position and allows the driving mechanism to drive and rotate the either of the paper ejecting rollers at the time of stopping carrying the continuous paper.
Patent JP-2001121183-A (JP)
Title: Method for treating organic waste liquid
Inventor: UKAI NOBUYUKI
IPC: C02F3/12
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating organic waste liquids which reduces the volume of excess sludge, improves its characteristics and can shorten the time required for a biological treatment in the biological treatment of the organic waste liquids. SOLUTION: This method for treating the organic waste liquids has a biological treatment stage for subjecting the waste water containing organic matter to the biological treatment, a solid-liquid separation stage for separating the waste water flowing out of the biological treatment stage to the excess sludge and treated water and a solubilizing treatment stage for subjecting the excess sludge separated by the solid-liquid separation stage to a solubilizing treatment. At least part of the excess sludge discharged from the solid-liquid separation stage is returned to the biological treatment stage and the downstream side of the solid-liquid separation stage is provided with the solubilizing treatment stage.  After the other part of the excess sludge is subjected to the solubilizing treatment, the excess sludge is fed dividedly in several steps from the upstream side to the downstream side of the biological treatment stage.
Patent JP-H05140497-A (JP)
Title: Water-base printing ink composition for laminate
Inventor: NISHISAKA YASUYOSHI
IPC: C09D11/106
Filed: 1991-11-22
Abstract: PURPOSE:To provide a water-base printing ink composition for laminates which has an excellent suitability for laminates. CONSTITUTION:A water-dispersible polyolefin resin having an average particle size of 1.0mum or less is incorporated in a water-base printing ink composition for laminates in an amount of 10wt.% or more in terms of solid matter. The resulting composition still maintains good fluidity and printabiliy and can provide laminates having a high laminate strength and an excellent solvent resistance.
Patent JP-H04269660-A (JP)
Title: Electric measuring apparatus
Inventor: DEIBUITSUDO JIYON KURAAKU
IPC: G01R15/04
Filed: 1991-11-25
Abstract: PURPOSE: To obtain an electric measuring apparatus having no fear of damage, and indication of only inaccurate measurement result by effectively generating a signal in a plurality of terminal connecting modes. CONSTITUTION: The electric measuring apparatus comprises a shunt circuit 6, an electric measuring circuit 5 floating at the potential of the shunt circuit, and first voltage dividers R1, R2 connected between the branch circuit and a neutral point 8 to supply a first voltage signal to the circuit 5. To obtain an advantage by decoupling the potential between the circuit 6 and the intermediate point 8 of the first divider, the apparatus has an additional connecting terminal 4 connected to the circuit 6 via second voltage dividers R3, R4 to supply a second voltage signal used differentially from the first voltage signal at the intermediate point 10 of the second divider.
Patent JP-H10195360-A (JP)
Title: Water-base pigment ink, and ink jet recording method and ink jet recording apparatus using the same
Inventor: OSUMI KOICHI
IPC: C09D11/02
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based pigment ink which is excellent in long-term storage stability, does not clog a nozzle, and exhibits improved delivery stability, jetting accuracy on a recording medium, quality, and fastness by compounding a colorant contg. a self-dispersible carbon black having hydrophilic groups bonded to the surface thereof with a humectant and a water-base medium contg. water and a water-soluble org. solvent. SOLUTION: This ink is prepd. by compounding a colorant contg. a specific carbon black with a water-based medium, a specific humectant, and a surfactant and does not contain a dispersant for dispersing a pigment. As the result of using, as the colorant, an ionic self-dispersible carbon black having at least one kind of hydrophilic group bonded to the surface thereof directly or through other groups of atoms, a dispersant for dispersing the carbon black is not necessary. The humectant used has a structure represented by the formula (wherein m and n are each 1-5). The ink contains 0.1-15wt.% colorant and 1-30wt.% humectant.
Patent JP-2001123634-A (JP)
Title: Structure and method for mounting interior member
Inventor: MATSUYOSHI TATSU
IPC: E04F13/08
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure and a method for mounting the interior member of a building excellent in workability, economy, and impact resistance. SOLUTION: A mounting structure for interior members comprises long members 5, 63, and 73 disposed at specified intervals from the skeletons 1, 61, and 71 of a building, interval adjusters 6, 64, and 74 provided between the long members and skeletons, fixing the long members, and capable of adjusting clearances between the long members and the skeletons, and interior members installed on the long members. Each of the interval adjusters further comprises a support member 14 supporting the long members so that the height thereof can be adjusted, a storage part 11 installed on the support member 14 and having an opening part on the skeleton side of the building, and an elastic adhesive material 7 filled into the storage part 11 and having elastic characteristics after curing.
Patent JP-H03167580-A (JP)
Title: Image forming device
Inventor: MATSUSHITA KOJI
IPC: G03G15/00
Filed: 1989-11-27
Abstract: PURPOSE:To form images of originals which are in nearby positions on both sides of a transfer material in one process by providing a transfer belt whose length of detour path is changeable. CONSTITUTION:The transfer belt 11 is provided so that an approximate abutting position of an image carrier 5 and the transfer belt 11 is one edge, the other edge is made to go through the detour path coming to a carrying path of the transfer material 20, and so that the length of the detour path is changeable. When images which are in nearby space of the both side pages of the opened book of the original 30, etc., are formed, a first visual image formed on the image carrier 5 is transferred to the transfer belt 11 at the approximate abutting position of the transfer belt 11 and the image carrier 5 and traveled on the detour path, next a second visual image formed on the image carrier is transferred to the transfer material 20, and each are traveled to a position where the carrying path and the detour path of the transfer material 20 are joined together. Thus, the images of the original 30, etc., which are positioned closely in space or in time are formed on both sides of the transfer material 20 in one process.
Patent JP-H11138078-A (JP)
Title: Integral liquid forming system
Inventor: NODA KOJI
IPC: A23L27/60
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a multicomponent mixing type coating container wherein a bonding agent and a sealing agent of multicomponent mixing and curing type and the like are separated into at least two components and stored and are mixed and agitated at the time of being applied so that coating on sections to be coating such as joints can be simply performed. SOLUTION: At least two components 16 and 17 are separated and stored respectively in a cylindrical container main body 2, and agitating members 11 so as to slide on the up and down direction are fitted on a coating container main body, and a bar-shaped member 20 is inserted removably from a discharge outlet 9 formed on the upper section of the coating container main body into a coating container main body and engaged with the agitating member removably, and the bar-shaped member is moved in the up and down direction, and the agitating member is moved up and down in the coating container main body to agitation mix the components stored in the coating container main body.
Patent JP-H02157007-A (JP)
Title: Method for washing filament filtration column
Inventor: TANAKA YONEKICHI
IPC: B01D29/62
Filed: 1988-12-08
Abstract: PURPOSE:To obtain a washing method by which differential pressure can be restored by bringing hot water of 50 deg.C or higher and/or aqueous solutions of oxidizing agents into contact with filament bundles in a column. CONSTITUTION:After the completion of back-washing process in which compressed air and/or back-washing water is used, a filtration column 1 is kept in such a state that it is filled with water, while a valve 10 and a valve 14 are opened, whereby an aqueous solution of about 2% sodium hypochlorite is caused to flow into the column 1 from a raw water inlet line 5 so that water in the column 1, particularly that above a perforated plate 2, is replaced by the aqueous solution of sodium hypochlorite so as to fill the inside of the column 1 therewith, and thereafter the valves 10 and 14 are closed and a valve 12 and a valve 11 are opened, whereby the column is left as it is for about three hours, while compressed air is caused to flow intermittently thereinto from a back-washing air inlet line 7. The valve 11 is kept opened and a valve 13 is opened to let back-washing water flow into the column through a back- washing water inlet line 9 so that sodium hypochlorite and attached matters having been separated from filament bundles in the column are discharged through a back-washing water discharge line 6.
Patent JP-H11123121-A (JP)
Title: Leg part assembling structure for chair
Inventor: KUMAZAWA TAKUMI
IPC: A47C3/04
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a leg part assembling structure for a chair capable of satisfactorily assembling with good security and good operability without generating rattle at a main structure member at a stackable chair. SOLUTION: In the stackable chair mounting a seat part between the upper parts of right and left leg parts 2, the leg part 2 is made specially shaped pipe structure with recessed parts 2a and 2b on both side surfaces, a leg receiving member 3 fittable to the inner side of the upper parts of the leg parts 2 is fixed to a main structure member 4 holding the parts 2 and the seat part with a bolt 5, and the upper parts of the parts 2 are inserted and held by the member 6 and a leg receiving member 3 which can be fitted to the outer sides of the upper parts of the parts 2, and the member 6 is fixed to the member 4 by fastening with a bolt 7.
Patent JP-H05149124-A (JP)
Title: Breather device for vertical four-stroke engine
Inventor: OSAWA HIROSHI
IPC: F01M13/04
Filed: 1991-11-25
Abstract: PURPOSE:To increase oil separation effect and to effectively carry out exchange of blow-by gas and new air by making a breather chamber labyrinthine by irregularities and ribs on the back of a crankcase and providing an external draft hole on the upper side of the breather chamber. CONSTITUTION:A seal plate 18 is installed inside of a head cover 7 and a head breather chamber 19 is provided. A labyrinth structure is made of ribs 21, 22 reciprocally protrusively provided for example, and an internal draft hole 23 is provided on the lower part of the seal plate 18 and an external draft hole 24 on the upper part of the head cover 7 respectively. Additionally, a labyrinthine structure is made by making a crank breather chamber 27 in an irregular shape and by protrusively providing a rib 28 on the inner surface of a breather cover 26. Its external draft hole 31 is provided on the upper part of the crank breather chamber 27. Consequently, the breather chambers are made compact and mass storage types, oil separation effect is improved and exchange of blow-by gas and new air is improved.