baber/WOPTO huggingface dataset:
Patent JP-S6231211-A (JP)
Title: Distribution constant type delay line
Inventor: ITO TAKANOBU
IPC: H01P9/02
Filed: 1985-08-02
Abstract: PURPOSE:To control a phase characteristic with the same bobbin in a distribution constant type delay line to be used for a TV receiver by winding a conductor having an insulating coat around an insulating resin bobbin as earth winding and signal winding, connecting serial capacity windings to some signal windings and winding the serial capacity windings around winding grooves separated from each other by two grooves or more. CONSTITUTION:The earth windings 2a are wound around the insulating resin bobbin 1 so as to be coupled with respective winding grooves and signal winding 3a and serial capacity winding 4 separated from the signal winding 3a respectively by one groove are continuously wound over the earth winding 2a. The windings 4 are wound around the groove B separated from the original position by two grooves and the signal winding 3 is continuously wound around the groove A returned by one groove. Similar procedure can be also applied to the grooves C, D. Since the winding 4 is connected to the winding 3 and the winding 4 is wound around the groove separated by two grooves, distribution capacity is obtained on both the ends of the signal coil. The size of the distribution capacity can be changed in accordance with the number of times of winding, so that the phase characteristics can be controlled.
Patent JP-H04369156-A (JP)
Title: Picture reader
Inventor: SAITO SHUNEI
IPC: H04N1/107
Filed: 1991-06-17
Abstract: PURPOSE:To make the thickness of the picture reader thin. CONSTITUTION:The direction of rotary shafts of rollers 6a, 6b is made almost coincident with the direction of a line of a line sensor 10. A light guide plate 13 is fitted to a side face of a 'Selfoc(R)' lens 11 and an EL 12 as a light source is fitted to one side of the light guide plate 13. A light from the EL 12 strikes on a read object of an original 19 through the light guide plate 13.
Patent JP-H0921996-A (JP)
Title: Active matrix type display device
Inventor: KIGOSHI MOTOHIRO
IPC: G09G3/36
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix type liquid crystal display device in which the decrease of power consumption is achieved by reducing element capacitances sufficiently without impairing a switching characteristic. SOLUTION: This display device 1 is provided with plural pixel electrodes 191 arranged along data busses 111, upper part electrodes and lower part electrodes 131 arranged via a dielectric layer while having overlapped areas each other and an electrode substrate provided with two terminal nonlinear elements 121 connecting data busses 111 and pixel electrodes 191. and the upper part electrode includes a first electrode 151a and a second electrode 151b canceling the variation of the overlapped area and respective outlines of the first and second electrodes 151a, 151b are folded back in the lower part electrode 131.
Patent JP-H04371029-A (JP)
Title: Multiple access mobile communication method and device
Inventor: UINGU EFU ROO
IPC: H04B7/26
Filed: 1991-06-17
Abstract: PURPOSE: To reduce access delays in case of transmission competition among respective mobile stations by sanding transmission channel information from the present station of respective mobile stations to a central station and sending an information code showing the state of mobile station at the time of final reception from the central station. CONSTITUTION: After a mobile station sends a burst 11 onto a backward channel 11, a confirm burst 13 is sent from a base station and before the mobile station sends a burst 14, the mobile station receives the confirm burst. In this case, the burst to be sent from the mobile station to the central station includes a backward more field RM showing transmission channel information and a backward access/confirm field RAA as the information code transmitted from the mobile station to the central station-so as to show the state of final mobile station.  Furthermore, the burst to be sent from the central station to the mobile station includes a forward more field FM as the last received transmission channel information of mobile station and a forward access/confirm field FAA as the information code sent from the mobile station to the central station, so as to show the state of final mobile station. In such a constitution, the delay in the case of transmission competition is reduced.
Patent JP-2001008312-A (JP)
Title: Monorail
Inventor: TAKIZAWA TERUHIRO
IPC: B60L5/38
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce noise of a monorail which employs rubber wheels as running wheels, guide wheels and stabilizing wheels. SOLUTION: A monorail has a body 2, wheels 3 attached to the body 2 so as to slide on the top surface 1a of a track running 1, and wheels 4 and 5 attached to the body 2 so as to slide on the side surfaces 1c and 1a of the track 1. The wheels 3, 4 and 5 are made of rubber. The driving device of the monorail has the secondary side parts 6 of a linear motor attached to the track 1 in inclined postures, primary side parts 7 of the linear motor attached to the body 2 so as to face the secondary side parts 6, and collectors 9 attached to the body 2 so as to be brought into sliding contact with overhead lines 10 attached to the track 1.
Patent JP-S5872079-A (JP)
Title: Contour map display system for submarine topography
Inventor: TOMITA MASAMI
IPC: G01S15/89
Filed: 1981-10-26
Abstract: PURPOSE:To display a contour map, by storing submarine sectional images obtained  repeatedly at intervals of a certain time and extracting submarine images succesively to convert them to contour images and displaying successively images, which are  converted to contour images, with colors different from one another in respective depth levels. CONSTITUTION:Only submarine images are extracted from picture data, which are  stored in a submarine sectional image storing circuit 3, by a submarine image extracting circuit 4, and the depth of the sea bottom is converted to an optional several  number of stages of levels by a depth-level converting circuit 5 to obtain contour images, and these images are stored in a contour image storing circuit 6, and respective set levels are converted to color signals different from one another by a coloring  circuit 7 and are displayed on a CRT display 8. For the purpose of distinguishing  picture data from one another, a shift circuit 10 makes levels of respective picture  data different from one another together with the depth-level converting circuit 5  to store them in the contour image storing circuit 6. This operation is repeated, and  picture data overflowed from the contour image storing circuit 6 is erased successively by an overflow image erasing circuit 11. This operation is repeated to display a  contour map of the submarine topography.
Patent JP-S6063404-A (JP)
Title: Shape examining device
Inventor: TSUNEMATSU MUTSUO
IPC: G01B11/24
Filed: 1983-09-17
Abstract: PURPOSE:To discriminate easily a slight difference of shape by compounding the image of a standard shape object and that of an object to be examined so that they coincide with each other approximately. CONSTITUTION:A part to be examined of a standard shape object 1 is lined with a fluorescent paint, and the inside of a storage box 2 is illuminated by an illuminating device 4 which emits ultraviolet rays but does not emit visible rays. The storage box 2 and a television camera 5 for the standard shape object are shut off from external visible rays. Since a camera for visible rays is used as the television camera 5, only the outline of the image where ultraviolet rays are converted to visible rays by the fluorescent paint is picked up. An object 10 to be examined is provided in front of a television camera 6 for the object to be examined, and its image is processed by a controller 7 and is outputted onto a monitor television 8. A window 11 attached to the storage box 2 where the standard shape object 1 is stored is provided in front of the camera 5, and the image of this object 1 is compounded with the image of the object to be examined by an image compounding machine in the controller 7, and the compounded image is outputted onto the monitor television 8.
Patent JP-H06345538-A (JP)
Title: Powdery aluminum nitride and production of aluminum nitride sintered compact using the same
Inventor: NAKAMURA JUNJI
IPC: C04B35/58
Filed: 1993-06-04
Abstract: PURPOSE:To provide a powdery aluminum nitride having water resistance and a method for producing an aluminum nitride sintered compact excellent in heat conductivity with this powdery aluminum nitride as starting material by treating the surface of powdery aluminum nitride with a specified org. compd. CONSTITUTION:The objective powdery aluminum nitride has a coating film of a hydrophilic substance formed by surface treatment with an org. compd. having one or more kinds of functional groups among amino, hydroxyl and carboxyl as >=2, preferably 2-4 groups in one molecule. This powder is compacted as starting material into a desired shape and burnt to produce the objective sintered compact excellent in heat conductivity.
Patent JP-H0337173-A (JP)
Title: Improvement of ir ray transmittance of zinc sulfide
Inventor: KOMOTO AKIRA
IPC: C04B41/80
Filed: 1989-07-05
Abstract: PURPOSE:To simply prepare a ZnS having relatively excellent IR ray transmittance in good productivity without requiring any large installation by heating and holding the zinc sulfide in zinc vapor. CONSTITUTION:Zinc sulfide is heated and held in zinc vapor to improve the IR ray transmittance thereof. The load of the zinc vapor relaxes the remained stress of the ZnS polycrystalline substance, namely the strain of the crystal lattice thereof, prepared with a hot press while keeping the stoichiometry thereof, thereby improving the IR transmittance. One of the reasons for improving the IR ray transmittance of the ZnS by the load of the ZnS vapor is estimated to be the relaxation of the remained stress, namely the strain of the crystal lattice, caused by the load of a large pressing pressure when the sample of the ZnS is made by a hot press.
Patent JP-H0518292-A (JP)
Title: Fuel control method for internal combustion engine
Inventor: NISHINO HARUHIKO
IPC: F02D41/06
Filed: 1991-07-12
Abstract: PURPOSE:To prevent the occurrence of a temporary over rich tendency and to improve startability by effecting injection of fuel from an injector at each ignition timing of each cylinder until the rotation speed of an engine attains a set value when a cooling water temperature is below a set value after the starting of an engine. CONSTITUTION:The feed of fuel to a combustion chamber 2 of an engine 1 is performed by an electronic control type fuel injection device 3. The electronic control type fuel injection device 3 comprises an injector 6 mounted on an intake air pipe 4 and an electronic control device 7 regulating an amount of fuel injected from the injector 6 and common to each cylinder. Meanwhile, detecting signals from a water temperature sensor 12 and an ignition device 13 are inputted to the electronic control device 7. In this case, when a cooling water temperature is below a set value after the starting of the engine 1, instead of collective injection of fuel, equivalent to a plurality of ignition timings, at intervals of a given distance, fuel is injected at each ignition timing of each cylinder until the rotation speed of the engine 1 attains a set value.
Patent JP-H0920066-A (JP)
Title: Recording medium and ink jet recording method using the same
Inventor: SAKAKI MAMORU
IPC: B41M5/50
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a recording medium having an excellent surface glossiness and capable of recording with higher image density by providing a coating layer having gloss on the surface and formed of a continuous film containing inorganic fine particles as a main body on an opaque base material. SOLUTION: Water base ink or particularly recording medium having excellent recording characteristics in the case of ink jet recording is provided with a coating layer formed of a continuous film having gloss on the surface and containing inorganic fine particles as a main body on an opaque base material or preferably a base sheet. The particles for constituting the coating layer captures the recording agent component such as dye in ink, fixes to be able to record with high image density on the surface layer. An ink accepting layer containing pigment and binder as main bodies is provided on the opaque base material, and a coating layer having 45% or more of 75 deg. mirror glossiness of the surface (measured by JIS-2-8741) is provided on the accepting layer. The ink droplet contains the recording agent having an anionic group.
Patent JP-S6064292-A (JP)
Inventor: ONO KIYOSHI
IPC: G21C3/06
Filed: 1983-09-20
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-H0919485-A (JP)
Title: Autoclave device
Inventor: CHATANI MASARU
IPC: B01J3/04
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent waterdrops from being adhered to an object to be sterilized after autoclaving when the object is put in a bag and autoclaved. SOLUTION: An object to be sterilized is housed and sealed within an autoclave device 10, and internal water is heated by a heater to generate high temperature and high pressure steam, thereby autoclaving the object. After the autoclaving, hot air is supplied from a dry air supplying can 20 to the autoclave device 10 to dry the object. When the object is housed in a bag 7, a heater 12 is driven to emit far infrared rays, and the object in the bag 7 is heated and dried thereby.
Patent JP-2001001143-A (JP)
Title: Arc welding method with consumable electrode
Inventor: MATSUDA HIROSHI
IPC: B23K9/06
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent a melt sticking to a welded work or an excessive sphericalization of the tip of a wire without any complicated controlling and causing a large increase in a cost by giving a mechanical motion different from a movement corresponding to a welding speed of a consumable electrode wire and enforcedly short-circuiting and releasing the consumable electrode wire and a molten pool at the time of completion of welding. SOLUTION: A joining is carried out by melting a wire 1 and a welded work 5. A power supply to a feeding device of the wire 1 is stopped to terminate a welding. In this case, a mechanical motion 6 is given to the wire 1 in order to move the wire toward the side of a bead 4 before a drop 2 of the tip of the wire 4 and the molt pool of a welded work 5 are solidified. The tip of the wire 1 is enforcedly short-circuited by the mechanical motion 6, and the mechanical motion 6 is given to the wire 1 after the short-circuiting so that the wire is separated from the bead 4. With this mechanical motion 6, the tip of the wire 1 is enforcedly released.
Patent JP-2000007753-A (JP)
Title: Urethane acrylate oligomer for ultraviolet curing and ultraviolet-curing coating composition using the oligomer
Inventor: UCHIDA KENJI
IPC: C08F299/06
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a urethane acrylate oligomer for ultraviolet curing which does not deposit crystals, permits little decrease of the elastic modulus at -20 to 80 deg.C, exerts a high elastic modulus at a cold-hot cycle test temperature range, has an ability to inhibit cracking of surface materials of plywoods especially at woodwork use and, compared to the conventional urethane acrylate oligomers, shows a low viscosity at ordinary temperatures even without adding organic solvents or reactive diluents and easily reduces its viscosity when heated since the viscosity has a large dependence on temperature, and an ultraviolet- curing coating composition using the oligomer. SOLUTION: An ultraviolet-curing urethane acrylate oligomer comprises a polyisocyanate and hydroxyalkyl acrylate, wherein, as essential components, 1,3-bisisocyanatomethylcyclohexane is used as the polyisocyanate and 2- hydroxypropyl acrylate and 2-hydroxyethyl acrylate are used as the hydroxyalkyl acrylate. Here, the mixing molar ratio of 2-hydroxypropyl acrylate/2-hydroxyethyl acrylate is 0.9/0.1 to 0.25/0.75.
Patent JP-H0364216-A (JP)
Title: Method and apparatus for accurately digitalizing analog signal
Inventor: KUROODO BODEYUSERU
IPC: G01V1/28
Filed: 1990-06-28
Abstract: PURPOSE: To obtain a correct digital value by correcting the gain of an amplifier unit by a difference from the actual gain actually charged to a nominal gain and a signal. CONSTITUTION: An analog signal Ve is applied to a sampler 1 and an amplifier 2, a signal from the amplifier 2 is applied to a sampler 3. A logic unit 7 receives a digitalized language from a converter 5 and performs comparison of a digital language N2 corresponding to the amplified sample with a specified language N3, and checks whether or not the actual gain G applied to the amplified signal is corresponding to the nominal gain Gn. Here, the language N3 is obtained by multiplying the nominal gain Gn by the digital language Nl corresponding to the unamplified sample. A correction signal from the logic unit 7 is applied to an integrator 8, and the integrator 8 corrects the gain of the amplifier 2 giving a gain corresponding to the nominal gain Gn to this. Thus, the correct digitalized value is obtained.
Patent JP-S6327859-A (JP)
Title: Drive transmitting method
Inventor: TANZAWA SETSU
IPC: G03G15/06
Filed: 1986-07-22
Abstract: PURPOSE:To prevent a photosensitive drum from rotating irregularly and to prevent jitters from being generated in an image by setting a driving input part on the side of the photosensitive drum. CONSTITUTION:The side of the photosensitive drum 1 is used as an input side for driving transmission and driving force is increased in speed and transmitted to the side of a developing roller 6. When a driving motor M rotates, the photosensitive drum 1 rotates integrally with the motor M. The side of the photosensitive drum 1 is the driving input side, so the photosensitive drum itself has an irregularity in rotation on a driving transmission path. Further, even when the rotating force increases at the contacting part between the photosensitive drum 1 and the developing roller 6, the gears on the side of the photosensitive drum 1 and the gear on the side of the developing roller 6 are invariably in contact with each other, so there is no blind motion between the gears.
Patent JP-2000013370-A (JP)
Title: Multi-stage authentification method, device and recording medium recording this method
Inventor: HORIOKA TSUTOMU
IPC: G09C1/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To acquire authentification with another authentification party from authentification data already authenticated after a party to be authenticated is authenticated by pluralities of authentification parties through the Internet. SOLUTION: A device 601 for settlement generates authentification data 605 expressed in V0n-1=E(A0, S0, n), W0n+1=E(A0, V0n+1), M0n=E(W0n+1, V0n) (n: a session number, A0: user ID of the device 601, S0: password, E: a unidirectional function) and ends the data to a 1st settlement party 602. The party 602 uses authentification data W0n-1, W0n, M0n-1 for the device 601 stored in advance to authenticate the data 605 depending whether or not W0n-1<=>E(A0, V0n-1), M0n-1<=>E(W0, V0n-1) holds and generates authentification data expressed in V1x-1=E(A1, S1, x), W1x+1=E(A1, V1x+1), M1x=E(W1x+1, V1x) by using an IDA1 of the party 602 and passwords S1, V1n-1(=x) as a session number when the result of authentification indicates valid and sends the authentification data to a 2nd settlement party 603.
Patent JP-S5698473-A (JP)
Title: Forming device for thin alloy film
Inventor: KANBARA SHIGERU
IPC: C23C14/30
Filed: 1979-12-31
Abstract: PURPOSE:To produce the thin alloy film having a desired composition ratio by a method wherein, when producing the thin alloy film by melting and evaporating a plurality of metal vapor sources, the amount of each metal evaporated is detected through the resultant ionic current by using a sensor. CONSTITUTION:A plurality of metal evaporators 2 containing different metal vapor sources respectively are placed in a vacuum container. Electron beams generated by filaments 15 in the evaporators 2 are deflected by magnetic fields generated by coils 18, and the beams are cast onto the metal vapor sources 13 contained in crucible 12. Accordingly, the sources 13 are melted and evaporated to generate positive ions, which fly as indicated by arrows B and are captured by the sensors 19, causing the ionic currents to flow in the sensors 19. The ionic currents are proportional to the evaporation rates of the sources 13, so that the amounts of metals evaporated can be detected. The amounts of electron beams generated are controlled in accordance with the detected amounts of metals evaporated. Accordingly, the thin alloy film of the desired composition is obtained on the substrate 3.
Patent JP-S6063383-A (JP)
Title: Manufacture of spectacle parts assuming dark blue or black color
Inventor: MIWA YOUICHIROU
IPC: C23C28/00
Filed: 1983-09-19
Abstract: PURPOSE:To obtain fine spectacle parts assuming a dark blue or black color and causing no deformation by using a rigid metal as the material of the metallic parts of spectacles when the metallic parts are plated with red copper and colored in a mixed soln. contg. copper sulfate and copper acetate. CONSTITUTION:The metallic parts of spectacles such as the frames, temples and bridge are made of a rigid metal suitable for spectacles such as an Ni-Cr alloy, an Ni-Cu alloy, stainless steel or a Ti alloy. The metallic parts are plated with red copper, and the plated parts are boiled in a mixed soln. contg. copper sulfate and copper acetate. Spectacle parts assuming a dark blue or black color can be obtd.
Patent JP-2001004002-A (JP)
Title: Power roller bearing of toroidal type continuously variable transmission
Inventor: KATO HIROSHI
IPC: F16H15/38
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a long-life power roller bearing which is excellent in durability. SOLUTION: A toroidal type continuously variable transmission carries out traction drive using traction oil. This transmission has an input disc, an output disc disposed as opposed to the input disc, and a power roller 11 disposed tiltably between both the discs. The power roller 11 is rotatably supported on a trunnion 8 through a power roller bearing 20. The power roller bearing 20 has an inner ring 21 and an outer ring 22 which are disposed as opposed to and spaced apart from each other, and rolling spherical elements 23 stored between a raceway groove 31 of the inner ring 21 and a raceway groove 32 of the outer ring 22. The rolling spherical element 23 has a contact angle θranging from 50 to 80 degrees in order to suppress increase of a local maximum bearing pressure and a PV value in the raceway grooves 31, 32.