baber/WOPTO huggingface dataset:
Patent JP-H1049813-A (JP)
Title: Magnetic head
Inventor: MAKI YOICHI
IPC: G11B5/127
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To improve wear proof characteristic of a large capacity magnetic head core by providing grooves in both sides of a glass material for fixing magnetic head core to a slider. SOLUTION: The large capacity magnetic head core 12 is fitted to an aperture 15d formed like a cutout portion of a slider 15 and is fixed thereto 15 by melting and deposition of glass 21. 15e, 15f form a part of the slider 15 and the grooves 15b, 15c are formed in both sides of the part 15e, 15f of the slider 15 formed of a non-magnetic material for the glass 21 in such a manner as sandwiching the part. The glass 21, magnetic head core 12 and sliders 15e, 15f arranged in both sides of the glass 21 form a sliding surface of the magnetic disc. Therefore, since the magnetic disc is in contact with the sliders 15e, 15f consisting of non-magnetic material such as ceramics in both sides of the magnetic head core 12 while the large capacity magnetic disc rotating at a high speed is sliding on the magnetic disc, wear proof characteristic of the magnetic head sliding surface can be improved.
Patent JP-H1045232-A (JP)
Title: Elliptic oscillation device
Inventor: KATO KAZUMICHI
IPC: B65G27/32
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To maintain always an optimum phase angle of an elliptic oscillation device comprising a vertical oscillation system and a horizontal oscillation system while allowing both oscillation system to oscillate at frequencies which are equal to or in the vicinity of their natural frequencies. SOLUTION: A first or horizontal oscillation system 35a oscillates at its natural frequency. This oscillation speed is detected with an oscillation speed detector 36a and negatively fed back to an output of a signal generator first controller 32a. Vibration speed of a moving part is detected with a second vibration speed detector 36b and the detected output is negatively fed to the output of a phase controller of a compactor of a second controller 32b. As a result, even if natural frequencies of the first and second mechanical oscillation systems 35a, 35b change with the lapse of time, their amplitudes remain almost the same as those at original natural frequencies. Furthermore, phase difference between force and displacement is maintained at about 90 degrees.  Even if natural frequencies of the first and second mechanical oscillation system 35a, 35b change with the lapse of time, elliptic oscillation is made always in a stabilized manner.
Patent JP-H1050237-A (JP)
Title: Deflection yoke, and cathode-ray tube device
Inventor: OOMURA NORIO
IPC: H01J29/76
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of convergence correction, by making the tips of the respective core legs of a convergence yoke into a curved surface along the neck shape of a cathode ray tube, and arranging magnetic poles, formed of respective legs at intervals of an angle of 90 degrees. SOLUTION: A convergence yoke 20 arranged in a deflection yoke is formed by arranging cores 21A and 21B onto a retaining member 22. The tip shapes of the legs of the cores 21A and 21B are formed into a curved surface along the neck part of a cathode-ray tube to reduce the distortion of a correcting magnetic field, and the magnetic poles of the convergence yoke 20 are arranged near to the neck of the cathode-ray tube. This can evade the deterioration of the shape of a side beam. The magnetic poles formed of the tips of the legs are arranged at 90 intervals, and a magnetic field, formed among the adjoining legs, is kept at nearly equal magnetic field strength. This can deform the center beam at a same degree to a side beam wherein a beam shape is deformed long sideways.
Patent JP-H0380430-A (JP)
Title: Production of magnetic recording medium
Inventor: ONODERA KATSUMI
IPC: G11B5/84
Filed: 1989-08-23
Abstract: PURPOSE:To form a liquid lubricating layer to a desired film thickness by partially filling a prescribed coating liquid into a coating tank to form a solvent vapor layer of a prescribed thickness in the opened upper part of the coating tank and immersing the recording medium into the coating liquid, then pulling up the medium while discharging the air of the tank. CONSTITUTION:The coating liquid prepd. by dissolving a liquid lubricant of a fluorocarbon system is filled in the coating liquid 1 by providing the solvent vapor layer of a thickness A in the upper part. While the solvent vapor is discharged from a discharge hole 2, the magnetic recording medium immersed in the coating liquid is pulled up at a specified speed to form the liquid lubricant layer on the protective film of the magnetic layer.
Patent JP-H0667588-A (JP)
Title: Hologram material and production of hologram
Inventor: ISHIZUKA TAKESHI
IPC: G03F7/027
Filed: 1992-08-14
Abstract: PURPOSE:To provide the material for production of a hologram which is excellent in the modulation intensity of refractive index and the transparency of hologram film by improving the hologram characteristics of a material by using a photopolymn CONSTITUTION:A first monomer consisting of 0 to 40 pts.wt. acrylate or methacrylate monomer contg. the fluorine expressed by general formula (I) and 40 to 50 pts.wt. acrylate or methacrylate monomer expressed by general formula (II) is heated by a thermal polymn. initiator. The formula (1): R1CH= CHCOOR2 (where, R1 is CH3 or H, R2 is 2 to 4C chain compd. group contg. fluorine). The formula (II): R3CH=CHCOOR4 (where R3 is CH3 or H, R4 is 1 to 4C chain compd. or alicyclic compd. group). A second monomer contg. a monomer having at least an arom. ring is added at 40 to 150 pts.wt. and a photopolymn. initiator to this compd. and the hologram material is produced from such a compsn.
Patent JP-H0960874-A (JP)
Title: Nozzle direction changing device in gas lighter
Inventor: NASU TOSHIHIKO
IPC: F23Q2/16
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To enable a nozzle direction changing-over to be performed easily and positively by a method wherein the other end of an intermediate piece having one end rotatably privoted to one end of a rotating piece is rotatably fitted to a nozzle rotatably supported at a base member of a lighter, and the nozzle and an opening or closing valve are communicated through a flexible pipe. SOLUTION: The other end of an intermediate piece 22 rotatably fitted to an arm piece 6a of a nozzle 6 outside an engaging recess 19 by a pin 21 is rotatably pivoted to an upper side of a rotating piece 11 by a pin 23. The nozzle 6 is supported by a pair of supporting pieces 24, 24 arranged at the base member 1 of the lighter and then projections 25, 26 arranged at the side surface are rotatably engaged with and supported at the supporting pieces 24, 24. A valve opening or closing piece 12 is constructed such that one end of an engaging piece 12c arranged at the other end of a main body piece 12b contacted in correspondence with a motion of a lower edge 11a of the rotating piece 11 is engaged with a vertical moving flexible pipe 17 for use in operating the opening or closing valve.  The nozzle 6 and the vertical moving pipe 17 are communicated with each other by a flexible pipe 26 made of a synthetic resin.
Patent JP-H06207844-A (JP)
Title: Method and device for measuring liquid material
Inventor: DEIITAA DEYURU
IPC: G01F13/00
Filed: 1993-08-10
Abstract: PURPOSE: To form a liquid drop having an uniform density and a constant particle size and improve the precision of volume measurement by generating an electric field in the outflow port of a liquid material supplying member to regulate the particle size of the liquid drop. CONSTITUTION: An outflow port 3 for a liquid maternal 13 formed into a nozzle having a diameter of about 1.5mm by use of an electric conductive material, so that a specified number of liquid drops are guided into a vessel situated under the outflow port 3 according to a desired liquid quantity. A nozzle 2 having the outflow port 3 is electrically connected to the first electrode 5 of a high voltage source 7, the second electrode 6 of the power source 7 is connected to a metal grid electrode 4 provided opposite to the outflow port 3 to generate a strong electric field within the range of the outflow port 3, and the particle size and mass of a liquid drop 8 is controlled by the high voltage applied to the outflow port 3 and the electrode 4.  According to such a structure, when the voltage is enhanced to about 10kV' per 1cm distance between the outflow port 3 and the electrode 4, the liquid drop diameter can be reduced less than 1mm.
Patent JP-S59110029-A (JP)
Title: Magnetic recording medium
Inventor: HATAKEYAMA AKIRA
IPC: C08L67/02
Filed: 1982-12-13
Abstract: PURPOSE:To give mutual slidability of a base without impairing smoothness of the base by applying glow discharge treatment on one side or both sides of a smooth base and then, bringing the base into contact with an atm. of a gaseous monomer having at least one double bond and F. CONSTITUTION:A plastic base is exposed to high voltage glow discharge in 10<-2>-10Torr reduced pressure to modify its surface. In the discharge, activated gaseous molecules, atoms, ions, and electrons are excited with energy to be converted into activated states, and they reacts with the surface of the plastic base to modify it. A monomer having at least one double bond and one F atom is used. The method by which the base exposed to the glow discharge is brought into contact with the monomer is not specified. The use of the base thus prepared can form a magnetic recording tape having a S/N ratio about 1.5 times as high as the conventional ratio.
Patent JP-S6194702-A (JP)
Inventor: KAWAMOTO AKIRA
IPC: B28B17/02
Filed: 1984-10-15
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-H0380036-A (JP)
Title: Antifouling fishnet and rope
Inventor: MATSUMOTO MOTONOBU
IPC: A01K75/00
Filed: 1989-08-23
Abstract: PURPOSE:To obtain the title fishnet and rope capable of preventing the adherence of aquatic organisms such as algae and shells thereto by forming at a specified speed a specific synthetic resin outside synthetic fiber as core material held at a specified temperature. CONSTITUTION:A synthetic resin incorporated with metallic powder such as of copper or silver as coating resin is formed outside a core material consisting of (plural number of) synthetic fiber held at <=10 deg.C at such a temperature as to be higher than the melting point of the core material by >=20 deg.C, while maintaining the distance between a coating die and a cooling medium at <=50cm and keeping the temperature of said medium at <=10 deg.C, at a forming speed satisfying the relationship [A is 1.6; T is molten resin temperature ( deg.C) in the coating; t is the melting point ( deg.C) of the core material; and R is diameter (cm) of the core material], thus giving the objective fishnet and rope.
Patent JP-H1160413-A (JP)
Title: Insecticide
Inventor: CHIHO SATOSHI
IPC: A01N43/40
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain an insecticide capable of more fast-actingly and more surely controlling parasites on the outsides of animals by including (E)-N<1> -[(6-chloro-3- pyridyl)methyl]N<2> -cyano-N<1> -methylacetamide and pyriproxyfen. SOLUTION: This insecticide contains (E)-N<1> -[(6-chloro-3-pyridyl)methy1]N<2> cyano-N"-methylacetamidine and pyriproxyfen preferably in a weight ratio of 1:1 to 100:1, more preferably 2:1 to 20:1. The insecticide is especially preferable as a control agent for parasites such as Aphaniptera insect pests, Acarina insect pests, Anoplura insect pests and Diptera insect pests on the outsides of animals such as domestic animals, e.g. cattle and sheep, and pets such as dogs and cats, and is applied at a dose of generally about 0.002-0.2 g as the insecticidal ingredient per kg of animal body weight.
Patent JP-H0497781-A (JP)
Title: Controller for washing machine
Inventor: IMAHASHI HISASHI
IPC: D06F41/00
Filed: 1990-08-17
Abstract: PURPOSE:To reduce the initializing time so that initialization can be completed surely during water supplying time by adjusting the light emitting outputs of the light emitting elements of an optical sensor on the basis of the light emitting output data obtained at the time of supplying water for the preceding rinsing operation stored in a storing means. CONSTITUTION:The optical sensor 1 of a full automatic washing machine is composed of light emitting elements 1a and 1b which respectively detect the light transmitting properties of washing water and rinsing water. In addition, a light emitting output controlling means which controls the light emitting output of the element 1a to a prescribed reference value at the time of water supply and a storing means, for example, nonvolatile memory 3 which stores the light emitting output data of the means 2 are provided. Then the light emitting output of the light emitting elements 1a and 1b of the optical sensor 1 are adjusted on the basis of the light emitting output data at the time of supplying water for the preceding rising operation stored in the storing means 3. Therefore, the sensitivity adjustment of the sensor 1 can be completed in a short time within the water supplying time and the time control can be performed accurately at the next washing time.
Patent JP-S6458923-A (JP)
Title: Leg device for frame body
Inventor: KISHIMOTO TAKAO
IPC: F24C15/08
Filed: 1987-08-31
Abstract: PURPOSE:To transmit a load exerted on a frame body directly to a support leg, to protect a pivotal supporting part, and to prevent rattling of a leg body, by a method wherein, when the support leg is vertically stood up, an upper hinge body is placed directly or indirectly on the upper surface of the support leg. CONSTITUTION:During standing upright of a support leg, most of the lower end of an upper hinge body 9 is collided with a mount step 53 of a lower hinge cover 54 through a part of a decorative cover 27. Even if a support leg 50 is pulled in the direction of an arrow mark A, a most of the load is transmitted from the mount step 53 of the lower hinge cover 54 to the upper hinge body 9, and is further transmitted to a leg metal fitting 4a by means of a stopper claw 13 where the load is dispersed. A load exerted on a hinge pin 32 is transmitted to the upper hinge body 9, and is transmitted to the leg metal fitting by means of the stopper 13 and is dispersed. Since, as noted above, during standing up of the support leg, the upper hinge body is placed directly or indirectly on the upper surface of the support leg even when a high load is applied on a frame body, no unreasonable force is exerted on a pivotal mounting part (hinge), and the support leg is prevented from rattling.
Patent JP-H0960725-A (JP)
Title: Piston for internal combustion engine
Inventor: KATO ZENICHIRO
IPC: F02F3/22
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide the piston for an internal combustion engine, which can surely improve lubrication between the piston and the wall surface of a bore. SOLUTION: Lubricant injected out of injection holes 134 provided for the small end 131 of a connecting rod 13, for the inner side of a piston toward its outer side, is received by a rib 111 which is obliquely set below a cross section A-A at the maximum diameter of the piston, and is then fed to the surface of the piston 111 through communication holes 113. By this constitution, lubrication between the piston and a cylinder bore can thereby be improved by not only keeping a lubrication efficiency excellent with lubricant lowered in temperature, which is accumulated over the rib 111, but also feeding lubricant over to the surface of the piston below the cross section at the maximum diameter of the piston.
Patent JP-H0563637-A (JP)
Title: Position detection system for mobile body terminal equipment
Inventor: MURAI MASAO
IPC: H04B7/26
Filed: 1991-08-29
Abstract: PURPOSE:To simply build up the detection system for a vehicle position for a business managing lots of vehicles such as transportation business by allowing a stationary terminal equipment connected, to a mobile communication exchange station detects a current position of a mobile body terminal equipment. CONSTITUTION:A district data table 12 used to store relation between a district identification code and a district name and a terminal identification code (vehicle number) of a mobile body terminal equipment 1 and the district identification code with cross reference is provided to a stationary terminal equipment 9 connected to a radio base station 6 through a mobile communication exchange station 7 and a general exchange station 8. When the mobile body terminal equipment 1 receives a district identification code different from the district identification code stored already newly, a preset vehicle number and the district identification code received newly are sent automatically to the stationary terminal equipment 9 through the radio base station 6, the mobile communication exchange station 7 and the general exchange station 8. A control section 11 of the stationary terminal equipment 9 receives information sent through a reception section 10, referes to the district data table 12, extracts the district name and displays it onto a display section 13 together with the vehicle number.
Patent JP-H1043697-A (JP)
Title: Cage for cleaning
Inventor: HANIYU TAKASHI
IPC: B65D6/08
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a cage for cleaning in which stains attached to a mechanical part can be removed surely in a short time by providing a storing part, in which a metal screen is stretched in a hexagonal cylindrical storing frame having a supporting axis erected in a horizontal bottom frame and a lid having U-shaped grips radially disposed. SOLUTION: A cover 2 comprises a hexagonal cover frame 2a and a metal screen, and U-shaped grips 2d, 2e are provided radially can the frame 2a and a metal screen is stretched in the frame 2a, and an insertion hole is provided through the center of the cover 2. And a storing part 3 is formed into a hexagonal cylindrical shape from an edge frame and longitudinal frames 3c and a metal screen 4 is stretched in a storing frame 3a. A supporting axis 5 is erected on a horizontal bottom frame to fix the cover 2 at the center of the storing part 3 and a tightening nut 5a is screwed onto a forward end of the axis 5 to fix the cover 2 to the part 3.
Patent JP-S60109705-A (JP)
Title: Train control information coupler
Inventor: HONMA EIJIYU
IPC: B60L15/42
Filed: 1983-11-17
Abstract: PURPOSE:To carefully exchange information between coupled trains by converting control information to be fed to other train by an information processor to a common transmission signal to transmit between the trains. CONSTITUTION:A control command 56 of a train 1 is processed to become information of the prescribed format determined by an information processor 53 of a control information coupler 5, and transmitted through a transmission signal converter 54, a transmission line 55, a coupling connector 7, a transmission line 65 and a transmission signal converter 64 of a control information coupler 6 of a train 2 to an information processor 63. The processor 63 processes to become an operation command corresponding to the train 2 and outputs from an output unit 62 as a train 2 control command 67. Monitoring information of the response to the control command from the train 2 is transmitted as control information 66 reversely to the control command.
Patent JP-H04104423-A (JP)
Title: Cathode structural body for electron tube
Inventor: IKURA TOMOAKI
IPC: H01J1/18
Filed: 1990-08-21
Abstract: PURPOSE:To keep generation of microwaves in a practically preferable condition by setting the ratio of a circumferential length of a swollen part of a lead connection end part to a circumferential length of a lead at 1:1.4 in upset welding a support member to a lead end surface. CONSTITUTION:A support member 3 is fixed to a chuck 6. A connection end part of a lead 5 is protruded from a chuck 7 and pressed by a lead pressing rod 8, and a space member 11 having an equivalent thickness to a protruded part is installed at the chuck 7 to surround it with a small space between them. The chuck 6 is then moved toward the chuck 7, and a side surface of the member 3 is put to get in contact with an end surface of a lead 5, while a current is supplied for upset welding. The ratio of a circumferential length of a swollen part of the connection end surface of the lead 4, 5 to a circumferential length of the lead 4, 5 is set in a range of 1:1.4 by deciding an inner diameter of the member 11, thereby electrons can be generated from a heating coil 1 in a practically preferable condition.
Patent JP-2000042248-A (JP)
Title: Game control method, game device, and recording medium
Inventor: ISHIKIRIYAMA HIDENORI
IPC: A63F13/843
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To enable a player whose turn has not come yet to join a game by a method wherein an event is generated by the operation of some player from among a plurality of players, and a cutting-in is applied to the generated event in response to a trigger from the other player, and the content of the event is changed. SOLUTION: On a game machine main body 2, a character which is selected by each player is advanced on a grid by a number corresponding with a result of a roulette, and a point corresponding with the grid at the moved location is added, and by a point number for a specified period of time, a win/loss is determined. In this case, at respective grids, events or the like are set in advance, and a point is added in response to the content of an event. Then, when the event is selected, the content of the selected event is displayed, and also, a timer to count the specified period of time is started, and a trigger from a controller 3 of another player is made acceptable. When a trigger is generated, whether the trigger is valid or invalid is judged, and also, a card corresponding with the trigger is displayed on a display screen.
Patent JP-S6197655-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OOYA YUKIO
IPC: G03C7/00
Filed: 1984-10-19
Abstract: PURPOSE:To obtain a photosensitive material high in developing speed, and capable of forming an image high in sharpness, etc., by coating a support with an electron beam-hardenable resin, and forming a blue-sensitive emulsion layer specified in average silver halide grain diameter, and a green-sensitive emulsion layer and a red-sensitive emulsion layer each specified in silver bromide content. CONSTITUTION:The support made of a polyester film or the like is coated with a compsn. contg. The electron beam-hardenable resin, a white pigment, etc., and irradiated wit electron beams to harden the resin. On this layer the blue-sensitive silver halide emulsion layer having an average silver halide grain diameter of 200-500nm, the green-sensitive silver halide emulsion layer and the red-sensitive silver halide emulsion layer each contg. silver bromide in an amt. of 5-65mol% are formed to obtain the intended silver halide color photographic sensitive material, thus permitting the obtained material to be developed at high speed, and enhanced in processing stability, image sharpness, and suppressed in fog.