baber/WOPTO huggingface dataset:
Patent JP-H07197738-A (JP)
Title: Revolving door locking device
Inventor: KIMURA MOTOYASU
IPC: E06B3/90
Filed: 1993-12-30
Abstract: PURPOSE:To easily open and close a revolving door by revolving and stopping a door having a projecting face in its front surface and a recessed face in its rear face by means of a driving unit controlled by stoppers arranged in both sides of an entrance respectively. CONSTITUTION:A person who is going to enter a room l stands in a door board revolving area close to a door board 12 and makes any one of stoppers 6, 6 project directly from its retracted positions. The board 12 is then revolved by a driving unit 20 and turns half through a side of the other stopper 6, and the board 12 stops at a position to abut on one stopper 6. The other stopper 6 is then retains the board 12 at a closing position outside the room l. As a result, the person standing in a door board revolving area outside the door board 12, enters the inside of the board, namely the room 1. It is thus possible to revolve a revolving door easily to open or close it.
Patent JP-H05171261-A (JP)
Title: Antioxidant coating material for steel material
Inventor: SASAKI TAKETO
IPC: C21D1/70
Filed: 1991-12-18
Abstract: PURPOSE:To effectively prevent oxidation, scale developing and decarbonizing and to further improve the detachment of the scale irrespective of difference of kind of the steel and the operational method. CONSTITUTION:Total 100% of this antioxidant coating material is composed of 5-36wt.% ceramic base material of one or more kinds among silicon carbide, stabilized zirconia, alumina and boron nitride, 15-45wt.% sintering accelerator of one or more kinds among silicon nitride, boron carbide, yttria, manganese deoxide, synthetic mica, magnesium oxide, aluminum nitride and magnesia, 15-70wt.% assistant of one or more kinds among silicic anhydride, chromium oxide, iron oxide, ferric oxide, alumina and calcia, 5-20wt.% binder of one or more kinds among sodium aluminate, low m.p. glass, coloidal silica and alumina sol, 2-4wt.% film reinforcing material of potassium titanate fiber and 2-12wt.% product stabilizer of one or more kinds among sodium citrate, sodium polyacrylate, ammonium oxalate and hydroxyn ethane diphosphine acid.
Patent JP-H07195365-A (JP)
Title: Roving and mat arranging apparatus
Inventor: HIRANO HIDEO
IPC: D04H3/04
Filed: 1993-12-29
Abstract: PURPOSE:To combine roving and a mat both of which are impregnated with a resin to obtain a desired laminated structure. CONSTITUTION:A roving and mat arranging apparatus 10 has arranging guide means 16 up and down in a multistage fashion. Each of the arranging guid means 16 is formed from a guide plate 20 extending horizontally and having a through-hole 24 arranged thereto in the longitudinal direction thereof and two upper and lower guide plate holding members 22, 23 holding each of the guide plates 20 from above and below in a freely detachable manner. Rovings are passed through the through-holes of the arbitrary guide plates and mats are allowed to run on the arbitrary upper holding pipes and both of the roving and the mat are guided to form a fiber reinforced laminate having an arbitrary laminated structure.
Patent JP-H06186847-A (JP)
Title: Image forming device
Inventor: YOSHIZAWA HIDEO
IPC: G03G15/08
Filed: 1992-12-15
Abstract: PURPOSE:To wipe and remove toner adhering to a seal material or a toner supply container at the time of exchanging the toner supply container and to make toner scattering hardly occur by providing a soft elastic wiping member in a housing part for the toner supply container. CONSTITUTION:The housing part 3 is provided in a developing device 1, and the soft elastic wiping member 10 consisting of a synthetic resin foaming body or sponge rubber is provided on the inner peripheral part of the housing part 3. When an aperture 5 for supplying toner is opened by drawing out the seal material 6 after inserting and attaching the container 4 in the housing part 3, the toner adhering to the seal material 6 is wiped and removed by the member 10. In the case of pulling out the empty container 4, the toner adhering to the outer peripheral surface part of the toner supply container around the aperture 5 is wiped and removed by the member 10.
Patent JP-H06187318-A (JP)
Title: Adaptive learning device
Inventor: TSUTSUI HIROAKI
IPC: G06F15/18
Filed: 1992-12-16
Abstract: PURPOSE:To make possible proper inference following up an abrupt change in output stage even if the output state changes abruptly by providing a learning parameter determining means which determines a learning parameter and a learning means which updates case data according to the determined learning parameter. CONSTITUTION:This adaptive learning device is used as an inference device which generates the input/output relation model of a system from old cases to infer a new case. Then the device has an arithmetic means 222 which calculates the quantity of variation of new case data from old case data when the new case data is inputted and a function generating means 223 which generates a function showing the correspondence relation between the quantity of variation based upon the normal secular change of the object system and a learning parameter. Further, the device is equipped with a learning parameter means 225 which determines the learning parameter according to the quantity of variation calculated by the arithmetic means 222 and the function generated by the function generating means 223 and a learning means 226 which updates the case data on the basis of the determined learning parameter. Consequently, the secular change of the system can be coped with.
Patent JP-H09185930-A (JP)
Title: Switch gear
Inventor: KABUTO KENJI
IPC: H01H31/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To require no alignment of a fixed contact piece and a moving contact piece, and provide the stable contact of the contact pieces even if the displacement and the tilt of the moving contact piece relative to the fixed contact piece exist. SOLUTION: A fixing body 19 in the vertical direction is mounted on the tip portion of an arm 18 whose base portion is fixed to a drive shaft 17, and a moving contact piece 29 is provided at the tip portion of a support fitting 23 fixed to the fixing body 19 so as to be free in moving in the horizontal direction. A semisphere-like contact face 30 is formed at the tip portion of the moving contact piece 20, a support plate 34 positioning between both support pieces 21 of the tip portion of the fixing body 19 at the base portion of the moving contact piece 29, and a spherical bearing is provided between a pin 39 interposed into the oblong holes 22 of both support pieces 21 and the support plate 34.
Patent JP-H06189084-A (JP)
Title: Image input device
Inventor: OYAMA ATSUSHI
IPC: H04N1/10
Filed: 1992-12-15
Abstract: PURPOSE:To provide the image input device which can easily zoom the positioned image of an original corresponding to the size by easily positioning the original image on the screen of a video monitor. CONSTITUTION:This device is provided with plural X and Y guides 14 and 15 for positioning an original 60, elevating means for vertically moving the X and Y guides 14 and 15 to an original placing plane 54a, control panel for selecting the size and direction of the original 60 to be placed on the original placing plane and driving means for projecting the correspondent X and Y guides 14 and 15 from the original placing plane 54a corresponding to the selection of the original size and direction at the control panel and further, a zooming means is provided to perform prescribed zooming to the image of the original 60 displayed on a monitor 59 corresponding to the selection of the original size and direction at the control panel.
Patent JP-2001168099-A (JP)
Title: Wiring structure and its manufacturing method
Inventor: TAMURA KATSUHIKO
IPC: H01L21/3205
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To realize a wiring structure wherein the wiring damage hardly happens and its manufacturing method. SOLUTION: Columnar protrusions 4 resulting from projected parts of a layer insulation film 2 are formed on the surface of the layer insulation film 2, and a wiring 3 is formed on the layer insulation film 2 so as to cover the columnar protrusions 4. Compared with a wiring formed on a flat layer insulation film, the contact area of the wiring 3 with the layer insulation film 2 is wide to increase the adhesion degree of both, resulting in that the wiring damage hardly happens. The columnar protrusions 4 function like posts against the wiring 3 and hence the wiring damage hardly happens.
Patent JP-H11186680-A (JP)
Title: Wiring board
Inventor: SASAMORI RIICHI
IPC: H05K3/46
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board which has low resistance with no deformed via hole conductors which are at least formed by being filled with metal grains. SOLUTION: Via hole conductors 3 charged with at least grains 4 of a low- resistance metal such as Cu are disposed in an insulation board contg. at least an org. resin and has via conductors 3. A pulse current applied to the via hole conductors 3 is controlled to mutually bond the metal grains 4 through necks 5 having a width 0.1-0.9 times as much as the mean grain size of the grains 4 to form a three-dimensional net structure of the conductors 3, thereby forming a wiring board.
Patent JP-H05170626-A (JP)
Title: Hair-restoring and growing agent
Inventor: MATSUMOTO KATSUO
IPC: A61K8/97
Filed: 1991-12-19
Abstract: PURPOSE:To provide a hair-growing agent having excellent hair-growing effect and high safety. CONSTITUTION:Psoralea corylifolia is extracted with water and/or a water-soluble organic solvent to give an essence and the subject agent contains the essence in an amount of 0.0001 to 10wt.%. The hair-growing effect was noticed in the test with mice, while hair-growing effect was observed in the practical test with human. Further, the safety was confirmed after the continuous test for 6 month.
Patent JP-H11183717-A (JP)
Title: Production of phase difference plate
Inventor: ABE HIROYUKI
IPC: B29C55/02
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a phase difference plate having almost uniform retardation in the plane direction which enables a uniform and high quality display without color irregularity even when a film or sheet before stretching is not made uniform in thickness. SOLUTION: By this method, a thermoplastic resin film or sheet produced by extrusion film forming is suspended by keeping at a temp. >=(Tg+10) deg.C, wherein Tg is the glass transition temp. of the thermoplastic resin. Then the film or sheet is stretched at a stretching temp. in the range (Tg-30) to (Tg+10) deg.C of the thermoplastic resin and lower by at least >=40 deg.C than the holding temp. above described.
Patent JP-H05146860-A (JP)
Title: Method for controlling pressurizing stroke in pressurized casting
Inventor: NISHIMURA KAZUHISA
IPC: B29C45/57
Filed: 1991-11-26
Abstract: PURPOSE:To execute the decision of the quality of a pressurized casting product by executing the feedback control to a pressurizing plunger stroke quantity and also comparing a moving average value of metal pressure in the pressurizing plunger with the preset lower limit value. CONSTITUTION:Molten metal is filled up in a metallic mold 10 by action of an injection device 13 and also the molten metal in the metallic mold is pressurized by advancing the pressurizing plunger 17 in a pressurizing device 8 facing to the injection device 13. The feedback control for advance-shifting stroke of the pressurizing plunger 17 is executed so as to follow to the aimed locus showing the preset stroke quantity of the pressurizing plunger 17 into a cavity 18 in the metallic mold with the lapse of time. At the same time, the moving average value of the metal pressure in the pressurizing plunger 17 in the preset moving average time and the preset lower limit value is compared in the preset decision range, and the decision of the quality of the pressurized casting product is executed according to the position at higher or lower level than the lower limit value. By this method, the casting product being acceptable to the definited permissible quality standard can be manufactured in the high yield.
Patent JP-2001170482-A (JP)
Title: Active carbon, its manufacturing method and device for purifying treatment of water using the same
Inventor: MATSUO NAOTO
IPC: B01J20/20
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide active carbon of which adsorption capacity and adsorption efficiency per active carbon unit weight can be increased in adsorbing purifying treatment of minute quantity of polar hazardous substances in water due to acidic functional groups thermally deposited on its surface, to provide a manufacturing method of the active carbon by which active carbons useful for adsorbing and removing the polar hazardous substances can be mass-produced simply and at a low cost,  and to provide a device for purifying treatment of water by using the active carbon which can improve adsorption efficiency without damaging performance of the active carbon useful for adsorbing and removing the polar hazardous substances by removing oxidative substances contained in water to be treated by commercial active carbon for water treatment or the like in the adsorbing and purifying treatment of the polar hazardous substances in water. SOLUTION: This active carbon has constitution that nitro groups or sulfone groups are thermally deposited on its surface as the acidic functional groups.
Patent JP-H11185948-A (JP)
Title: Electromagnetic cookwear
Inventor: MURAKAMI KOJI
IPC: H05B6/12
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To enable proper heating by judging whether a material to be heated moves or not based on changes of a frequency detected by a frequency change detection means when the material to be heated is heated by a first output above a specified output selected by an output select means when heating is started, estimating a proper output when it moves, and reducing an output down to a second output below the specified output. SOLUTION: When a heating coil 4 let a high frequency magnetic field act on a material to be heated 6 and the material to be heated 6 is heated due to eddy current loss caused by it, a user selects an output using an output select means 8. Consequently, a phase difference setting means 9 sets a phase difference beyond a required output, and a phase control means 10 controls an inverter drive circuit 7 based on it to execute a first output. Whether the material to be heated 6 moves or not is judged based on changes of a frequency detected by a frequency change detection means 11. When it moves, a proper output is estimated, and an output is reduced down to a second output below a specified output to prevent a travel of a vessel and perform proper heating, even if a weight of the material to be heated 6 differs.
Patent JP-H05168977-A (JP)
Title: Chemical injection amount control device of spin dryer
Inventor: HOSHI NORIHARU
IPC: C02F11/14
Filed: 1991-12-24
Abstract: PURPOSE:To ensure that a solid/liquid separation process is always performed optimally by preventing flock sludge from forming in a spin dryer and at the same time, controlling a chemical injection amount so that it does not become excess. CONSTITUTION:The flow ratio of sludge and a chemical supplied to a spin dryer 1 is calculated using a flow ratio calculator 32. The sludge and chemical supplied based on this flow ratio are stirred in a mixing tank 2 to obtain flocked sludge. Then the viscosity of this flocked sludge is measured using a viscometer 27, and the chemical dosage rate of the spin dryer 1 is controlled using a controller 12 based on the viscosity of the flocked sludge measured by the viscometer 27.
Patent JP-H05171211-A (JP)
Title: Composition for injection compacting and production of carbide dispersed sintered product with the same
Inventor: OTSUKA AKIHITO
IPC: B22F3/02
Filed: 1991-12-24
Abstract: PURPOSE:To obtain a compsn. for injection compacting capable of producing a carbide dispersed sintered product having high dimensional accuracy by blending metal powder with polysilastyrene and an org. binder in a specified ratio. CONSTITUTION:A compsn. for injection compacting is prepd. by mixing 90-97wt.% metal powder such as Cu or Fe-Ni powder with 3-10wt.% polysilastyrene-contg. org. binder such as polystyrene. At this time, the percentage of the polysilastyrene in the compsn. is regulated to 1-9wt.%. The compsn. is injection-compacted and the resulting compact is freed of the binder at 200-400 deg.C in an inert atmosphere and sintered to obtain a carbide dispersed sintered product having high dimensional accuracy and improved in strength.
Patent JP-H06182879-A (JP)
Title: Removing method for extended part of end connecting part of molding
Inventor: ETO ISAMU
IPC: B60J1/02
Filed: 1992-12-21
Abstract: PURPOSE:To provide a method for effectively and reliably removing an extended part in a recess in a method for thermally connecting by holding an end of molding having a recess at a holding die having a die cutter. CONSTITUTION:An extended part generated at a thermally connected part of a recess of molding is removed by holding it by recess side die members 25A, 25B independent from body side die members 22A, 22B for holding other body part of a connecting end holding die of the molding and separating the recess side die members before the body side die members after thermally connecting.
Patent JP-H11185925-A (JP)
Title: Terminal crimping apparatus for power plug
Inventor: WATARI YOSHIKAZU
IPC: H01R43/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To compactly automate the crimping of a terminal to a power cord. SOLUTION: An arm 11 having a cutting blade 21 and a crimping blade 23 is vertically movable provided above a crimping base 14 into which a terminal band P is transferred, a grip 15 for holding a protruded and restricted power cord 1 to its required length is vertically movably provided by an abutter 18, and a covered stripper 19 which is advanced and retracted forward and backward and retractable from an elevation area of the arm 11 is provided rearward of the arm 11.  The grip 15 can be stopped at a high position, a low position, middle positions in the middle thereof, and a reference position, the power cord is gripped at the reference position, elevation of the arm 11 and advancement and retraction of the stopper 19 are performed according to elevation of that grip 15, and striping action at the high position, cutting action of a power cord end part at the middle position, and terminal crimping action at the low position are performed. At this time, the crimped terminal is certainly dropped from a crimping blade 23 by means of a terminal drop 24.
Patent JP-2000160561-A (JP)
Title: Vegetating material for afforesting face of slope
Inventor: IRIOKA YASUTAKA
IPC: E02D17/20
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To smoothly reproduce a natural environment by native kinds by promoting germination by increasing water receiving quantity around one crest- shaped part for forming an artificial soil layer, and easily capturing seeds of native kinds coming flying from surrounding fields and mountains. SOLUTION: An afforesting vegetating material 2 has a vegetating mat 3 containing artificial soil and a cover net 4 for covering the upper surface. Plural crest-shaped parts 5 containing the artificial soil are formed on the vegetating mat 3 by applying a large number of seams 3a, and an unsoiled flat part 6 is secured between a crest-shaped part group 5A and the other crest- shaped part group 5B continuously juxtaposed with several crest-shaped parts. The upper surface of the vegetating mat is covered with the rough mesh cover net 4 knitted up by a vegetable fiber thread bundle. Thus, using quantity of the artificial soil can be reduced, germination of trees and plants can be promoted by increasing water receiving quantity around the crest-shaped parts, and afforestation by native kinds can be reproduced by capaturing coming flying seeds.
Patent JP-2001175258-A (JP)
Title: Automatic player
Inventor: KONDO YOICHI
IPC: G10H1/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic player that automatic playing is conducted and feeling is produced so that a user feels like he is playing in a band with others. SOLUTION: The player consits of a storage section 11 that stores plural song data each of which is a variation of a music, an operating section 12 which generates operating data, an evaluation section 10 which evaluates the data from the section 12 in real time, a reading means 10 which successively reads any one of the plural song data selection in accordance with the evaluation result of the section 10 from the section 11 and a sound source 14 which generates musical sound signals based on the song data read by the means 10.
Patent JP-H05180887-A (JP)
Title: Electrostatic sensor device
Inventor: MASUDA NOBORU
IPC: G01R27/26
Filed: 1991-12-27
Abstract: PURPOSE:To give capacitive property to the impedance of the detecting electrode of an electrostatic sensor comprising a series connection circuit of plural electrode pieces. CONSTITUTION:A detecting electrode 20 connected to the ceramic resonator 15 of the resonance circuit of an electrostatic sensor device is divided into plural electrode pieces A1-An, the electrode pieces A1-An are mutually connected in a series by using coils 5, and a series connection circuit of the electrode pieces A1-An is connected to an input/output terminal 4 of a ceramic resonator 15 through a condenser 7. The series connection circuit of the electrode pieces A1-An is put in connection through the capacitor, whereby the impedance of the series connection circuit of the electrode pieces A1-An is given capacitive property so as to improve the frequency characteristic.
Patent JP-2000182509-A (JP)
Title: Emitter and manufacture thereof
Inventor: INOUE KAZUNORI
IPC: H01J9/02
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To emit the electron at a low voltage while chemically stabilizing the emission without receiving the influence of the gas by adhering the conductive powder material to a tip of an emitter. SOLUTION: An emitter pattern 1 is filled with the resin to be a matrix 2 over the whole of a surface, and after hardening it, the hardened resin is removed as the matrix 2, and a surface of a recessed part is coated with the turbidity liquid obtained by adding carbon nano tube to isopropyl alcohol IPA, and dried at 120 deg.C so that the IPA is evaporated and that the carbon nano tube is left in the surface of the recessed part of the matrix 2, and the surface thereof is formed with a thin film of the metal material 3 for emitter. Furthermore, a negative electrode wiring film 4 is formed thereon and separated as an emitter from the matrix 2. Multiple carbon nano tubes are adhered to a tip of the peeled emitter at a projecting part thereof, and when a low voltage is applied to the negative electrode wiring film 4, the multiple carbon nano tubes emit the electron.  With this structure, electron can be stably emitted at a relatively low voltage without receiving the influence of the sealed gas.
Patent JP-H05181458-A (JP)
Title: Drum stick
Inventor: HASEGAWA MISAO
IPC: G10D13/02
Filed: 1991-12-27
Abstract: PURPOSE:To obtain the drum stick which can emit soft beating sounds with a cymbal and can be easily produced. CONSTITUTION:A tapered part 2 is formed at one end of a long-sized body 1 made of wood and a cannon ball-shaped cap 3 made of a nylon resin or other resins is fitted to the tapered part 2. Several pieces of projecting lines 4 are usually formed on the inside surface of the cap 3. The production is easy and there is no possibility that the cap 3 is pulled off or moved. There is the effect that the soft beating sounds are obtainable with the cymbal in particular.