baber/WOPTO huggingface dataset:
Patent JP-H0850168-A (JP)
Title: Magnetic sensor
Inventor: ISHIYAMA KUNIO
IPC: H01L43/06
Filed: 1994-08-08
Abstract: PURPOSE:To improve sensitivity in the state where a small size is substantially kept by carrying the same current to a plurality of semiconductor materials layered in the direction of a magnetic field, respectively, and adding and taking the voltage from each semiconductor material generated thereby. CONSTITUTION:When the main surface of each semiconductor material 1A, 1B, 1C is considered according to xy surface, the respective semiconductor materials 1A, 1B, 1C are layered in z-direction. Each semiconductor material 1A, 1B, 1C has an electrode formed on each opposed side coincident to y- direction, and are mutually connected in series by a conductive wire 2 through this electrode. The conductive wire 2 carries, for example, a current of a current value l. Further, each semiconductor material 1A, 1B, 1C has an electrode formed on each opposed side coincident to x-direction, and are mutually connected in series by a conductive wire 3 through this electrode. When a magnetic field B is generated orthogonally to the main surface of each semiconductor material 1A, 1B, 1C, the conductive wire 3 adds and taken out a voltage V proportional to the magnetic field B is added and taken out.
Patent JP-H05208624-A (JP)
Title: Control method of switching on/off four wheel driving gear for vehicle, particularly tractor,and driving gear arrangement for executing this method
Inventor: HANSU YURUGEN RANGEN
IPC: F16D48/12
Filed: 1992-06-22
Abstract: PURPOSE: To provide a method for controlling engagement or disengagement of a four-wheel driver of a tractor for always engaging front wheels when a towing demand is existed and interrupting a torque transmission when a danger of a twist is existed. CONSTITUTION: A driver of steering wheels 3 which are not always driven is branched from a driver of wheels 2 which are always driven by a driving system, and at least one changeover clutch 9 disposed in the system is engaged or disengaged depending upon the driving state. The engagement and the disengagement are conducted so that when an output bundle calculated from a torque direction and a rotating direction is larger than zero, the clutch 9 remains engaged. When the bundle becomes smaller than the zero, the clutch 9 is disengaged. As long as a rotational speed of the part to be clutched is larger than that of a driving clutch, the clutch 9 remains disengaged. When the driving clutch is rotated at higher rotational speed than that of the part to be clutched, the clutch 9 is engaged by starting from the disengaged state.
Patent JP-H0742652-A (JP)
Title: Fuel injection device
Inventor: HIRASAWA TORU
IPC: F02D43/00
Filed: 1993-07-28
Abstract: PURPOSE:To prevent the increase of idle rotating speed in an internal combustion engine so as to improve fuel consumption and exhaust emission control performance in a wide operating area by using part of intake air quantity as atomizing air, and controlling this air quantity according to an accelerator and water temperature. CONSTITUTION:Air is supplied to a fuel injection valve 2, and fuel injected to the cylinder 40 of an internal combustion engine is atomized. The air quantity to be supplied to the internal combustion engine is controlled by a throttle valve 3 installed at the main air passage 25 of the internal combustion engine. On the other hand, the idle rotating speed at the totally closed time of the throttle valve 3 is controlled by an idle air quantity control valve 4 installed at an auxiliary air passage 41 by-passing the throttle valve 3. A control valve 10 for controlling the quantity of atomizing air is disposed at a fuel atomizing air passage 21 for supplying atomizing air to the fuel injection valve 2. That is, a part of intake air quantity is used as atomizing air. and this air quantity is controlled by a control unit 7 according to an accelerator and water temperature.
Patent JP-S6430134-A (JP)
Title: Metal back forming method
Inventor: NISHIMURA KENICHI
IPC: H01J9/22
Filed: 1987-07-24
Abstract: PURPOSE:To make it possible to form a metal back on a phosphor layer efficiently by using a transcription member having least a metal back layer on a base film with the peeling-off property, and making the metal back layer transcribed on the phosphor layer on a face plate of a cathode-ray tube. CONSTITUTION:A transcription member 7 is superposed on a phosphor layer 6, heating and pressurizing process is applied, and an adhesive layer 5 is welded to the phosphor layer 6. The temperature in this case is adequate to be 130 to 230 deg.C, and the pressure is to be 3 to 150kg/cm<2>. Then by removing a base film 1, a metal back layer 4 is transcribed on the phosphor layer 6. When the phosphor layer 6 has not been baked up, a face plate 8 is baked up, and by removing the organic components other than the phosphor layer, the metal back can be completed. In such a way, the metal back can be formed efficiently.
Patent JP-S5974933-A (JP)
Inventor: SUGIKOTO MASARU
IPC: B05B12/08
Filed: 1982-10-20
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-H066862-A (JP)
Title: Master/slave network system
Inventor: FUKUNAGA NAGAHIRO
IPC: H04Q9/00
Filed: 1992-06-19
Abstract: PURPOSE:To provide a master/slave network system by which the version data of each terminal equipment connected with a system can be collected in a batch by a master station. CONSTITUTION:Plural slave stations 31-3n are connected through a communication path 2 with a master station 1 so that a communication can be attained. Each slave station stores the specific hard/soft version data in an inside memory. Each slave station 31-3n transmits the hard/soft version data stored in an inside memory 303 through a communicating circuit 305 to the master station 1 in response to a version data transmitting request command from the master station 1.
Patent JP-S6245925-A (JP)
Title: Swirl chamber type combustion chamber
Inventor: NAGATO KIYONORI
IPC: F02B19/08
Filed: 1985-08-24
Abstract: PURPOSE:To improve using efficiency of intake air in a main combustion chamber by providing a nozzle hole for connecting a swirl chamber and the main combustion chamber in an inclined manner at a relatively small angle with respect to the lower end surface of the cylinder head opposing to the piston top. CONSTITUTION:During the compressing stroke, intake air introduced into a cylinder bore 18 is compressed by a piston 10 and led into a swirl chamber 18 through a nozzle hole 22. In the swirl chamber 18, the intake air and fuel injected from a fuel injection nozzle 28 are mixed by the swirl, and the fuel mixture is burned. The combustion gas is introduced into the main combustion chamber 14 and injected from an opening 22b of the nozzle hole 22 through an introducing portion 12a into recessed 12 of the piston 10. At this time, the acute inclination of the nozzle hole 22 at the portion defining the side edge of the opening 22b with respect to the lower end surface of the member 20 defining the swirl chamber is set to be a relatively small angle. This increases the flow rate of the combustion gas to generate a strong swirl in the recessed 12, resulting in improved using efficiency of intake air.
Patent JP-S6245460-A (JP)
Title: Production of composite member
Inventor: NOGUCHI KEIICHIRO
IPC: B22D19/14
Filed: 1985-08-23
Abstract: PURPOSE:To prevent the entanglement and deformation of a ceramic molding and to satisfactory execute insert casting by impregnating a molten metal into the ceramic molding and metallic fiber molding. CONSTITUTION:The ceramic molding 1 consisting of the short fibers or particles, etc. of the ceramics as a reinforcing material is fixed and held to molding tools 4A-4C while the side of the molding facing a cavity 2 is held coated with the porous metallic fiber molding 3. A salt core 4a is used as well in this embodiment as a piston head forms a combustion chamber of an inverted taper shape. A base material for a casting is molded by pouring and pressurizing the molten metal 5 into the cavity 2 in such a state; at the same time, the molten metal 5 is impregnated into the metallic fiber molding 3 and the ceramic molding 1, by which the ceramic molding 1 is stably insert-cast into the base material.
Patent JP-H0523801-A (JP)
Title: Nozzle for injecting molten metal and this manufacture
Inventor: NAGAO MICHIHIRO
IPC: B22D41/54
Filed: 1991-07-25
Abstract: PURPOSE:To improve air-tightness and durability by filling hardening material containing SiO2 and SiZrO4 as the main component into pore parts in a porous body having silicon nitride or aluminum titanate as the main raw material. CONSTITUTION:The porous body having the silicon nitride or the aluminum titanate as the main raw material, is charged into a close vessel together with metal organic compound solution producing one or two kinds of SiO2 and SiZrO4 and the pressure in there is reduced with a vacuum pump to impregnate the solution. After that, drying and hardening are executed to fill the hardening material containing SiO2 or SiZrO4 as the main component into the pore parts. A nozzle improving the air-tightness and the durability can be manufactured.
Patent JP-H0826434-A (JP)
Title: Food conveying belt with crosspiece
Inventor: YONEDA TATSU
IPC: B29D29/00
Filed: 1994-07-16
Abstract: PURPOSE:To provide a food conveying belt with crosspieces which has a high adhesive force between the crosspiece and the belt body without any crosspiece- shaped portions swelled on the surface of the belt by the use and any cracked joint parts. CONSTITUTION:Crosspieces 3 having 50-75 deg.C of hardness (JIS-A) and mainly amorphous polyurethane without plasticizer are mounted on the rear surface of a belt body. Also, the adhesive force between the cross piece 3 and belt body is improved by setting the vicat softening point of the amorphous polyurethane to 60-100 deg.C.
Patent JP-H0352802-A (JP)
Title: Alcohol formulation containing chlorine dioxide
Inventor: ERI HIROSHI
IPC: A01N59/00
Filed: 1989-07-21
Abstract: PURPOSE:To provide the subject stable formulation effectively exhibiting the bactericidal, aseptic and antifungal activities and readily evaporating chlorine dioxide by incorporating a lower alcohol into an aqueous solution containing an alkali (ne earth) metal chlorite and/or stabilized chlorine dioxide. CONSTITUTION:The subject formulation contains an aqueous solution containing an alkali (ne earth) metal chlorite (preferably sodium chlorite) and/or stabilized chlorine dioxide (containing sodium percarbonate as a stabilizer) as chlorine dioxide-generating agents and a 1-3C alcohol (preferably isopropyl alcohol). The formulation has advantages wherein the chlorine dioxide exhibits an activity to spore germs not sterilized with the alcohol and the alcohol exhibits an activity to Mycobacterium tuberculosis insufficiently sterilized with the chlorine dioxide. Since the volatile alcohol is contained, the evaporation of water is accelerated on the spray of the formulation, which is thereby suitable for the treatment of articles requiring to be dried and further has an activity to promote the evaporation of the chlorine dioxide.
Patent JP-H0524706-A (JP)
Title: Paper sheet treating device
Inventor: KAMODA TOSHIKATSU
IPC: B65H5/06
Filed: 1991-07-25
Abstract: PURPOSE:To enable the inspection and maintenance work of a head part to be easily carried out without requiring disassembling work such as the removal of fixed parts, and to secure the accuracy after the inspection and maintenance work. CONSTITUTION:A paper-sheet treating device is provided with a link 9 whose one end is turnably journaled to a card-reader/writer body 1 and whose other end is connected to an openable inspection door 3 and that is driven so as to be interlocked with the open/close of the inspection door 3, a supporting member 8 that is provided with a pressing roller 7 whose one end is turnably journaled to the card-reader/writer body 1 for pressing the card on a transfer passage 4 against a printing head 6, a projected part 81 that is provided to the supporting member 8 for fixing the supporting member 8 when the inspection door 3 is closed and for turnably releasing the supporting member 8 when the door is opened, and a grooved part 92 that is provided to the link 9.
Patent JP-S5976221-A (JP)
Title: Manufacture of fiber-reinforced resin formed body
Inventor: TAKIGUCHI KAZUAKI
IPC: B29C70/10
Filed: 1982-10-23
Abstract: PURPOSE:To obtain the titled formed body useful as a skiing plate or the like without the formation of interlayer exfoliation, etc., by laminating a raw material for fiber-reinforced resin with another fiber-reinforced resin member, separately formed by curing, having a glass fiber-reinforced surface layer, and pressing the laminate with heat. CONSTITUTION:A plurality of clothes of reinforcing fibers such as carbon fibers are laminated with each other and impregnated with uncured liquid resin such as liquid epoxy resin. One to three glass fiber clothes as the outermost reinforcing fibers are further laminated, impregnated with uncured liquid resin and then cured by heating them under pressure to manufacture the fiber-reinforced resin member 2a having a glass fiber-reinforced layer 2a' on its surface. Thereafter, a raw material for fiber-reinforced resin prepd. by impregnating a reinforcing fiber, e.g. a carbon fiber, with uncured liquid resin is laminated onto the front and back surfaces of said fiber-reinforced resin member 2a. The entire body is then cured into a unitary body with heat under pressure. Thus, the objective fiber-reinforced resin formed body 2 is obtained.
Patent JP-S6248201-A (JP)
Title: Controller of induction motor for vehicle
Inventor: IMAZEKI TAKASHI
IPC: B60L11/18
Filed: 1985-08-27
Abstract: PURPOSE:To protect an inverter circuit from overcurrents by controlling the inverter circuit of a predetermined duty ratio and by the same pulse width modulation signal in each phase when driving output currents exceed a reference protective current value. CONSTITUTION:When currents driving an induction motor 7 from an inverter current converter 5 exceed a first reference protective current value, an output from a first comparator 13 reaches a low level. Consequently, a PWM controller 3 supplies the inverter power converter 5 with pulse width modulation signals having a prescribed duty ratio and the same phase. when currents exceed a second reference protective current value, an output from a second comparator 15 reaches the low level. Accordingly, an input from the PWM controller 3 is obstructed. When an accelerator 1 is turned OFF, the induction motor 7 is controlled by the presence of the revolution of the induction motor 7.
Patent JP-H0638297-A (JP)
Title: Manufacture of ultrasonic wave probe
Inventor: SHINOMURA RYUICHI
IPC: H04R17/00
Filed: 1992-07-14
Abstract: PURPOSE:To realize an inverted polarization ultrasonic wave prove and a high density paper-tablet vibrator. CONSTITUTION:A comb-line vibrator 2 is obtained by applying groove-cutting to one side of a piezoelectric body polarized uniformly at an arrangement pitch 2P being twice an arrangement pitch P with a blade whose width is nearly equal to the arrangement pitch P. Other comb-line vibrator 2 obtained by the similar procedure is fitted to the vibrator 2 above with each other, and in order to obtain the part having the arrangement pitch P, the piezoelectric body 1 is cut till the arrangement part having the arrangement pitch P from the upper and the lower part. Electrodes are provided to both sides obtained to form an arrangement vibrator 5. As a result, the arrangement pitch of the vibrator is doubled, a conventional probe, a high density composite piezoelectric body and an inverted polarization arrangement vibrator are easily obtained and a high performance probe is realized.
Patent JP-H0352326-A (JP)
Title: Power-on reset circuit
Inventor: IWATA TOSHIYOSHI
IPC: H03K17/22
Filed: 1989-07-19
Abstract: PURPOSE:To attain sure power-on reset by making a reset signal active according to a counted value of a counter after the application of a power unit. CONSTITUTION:When the power unit turned on, a counter 1 starts counting from an initial value set with a capacitor 15. When an output of the counter 1 reaches a value set with a decoder 2, since a flip-flop 4 is set and a reset signal RES is active. Succeedingly, when the output of the counter 1 reaches a value set by a decoder 3, since the flip-flop 4 is reset, the reset signal RES is inactive and the counter 1 stops the count. Thus, the pulse width is set accurately, independent of the external environment and sure reset is warranted.
Patent JP-H0631060-A (JP)
Title: Computer game system
Inventor: MAKIMOTO TAKASHI
IPC: A63F13/12
Filed: 1992-07-14
Abstract: PURPOSE:To enjoy a computer game in the own house by calling a host computer and selecting a game program in a state that a magnetic card, etc., are set to a terminal machine, and rewriting use frequency of the magnetic card, etc., according to the kind of the game or a result of game at the time when the game is finished. CONSTITUTION:A circuit connecting means calls a host computer 1, in a state that a magnetic card or an IC card 5 in which use frequency is recorded is set to a terminal machine 2. A game selecting means selects alternatively an arbitrary game program stored in the host computer 1 at the time when a communication circuit 3 is connected. A storage means stores the selected game program, and a circuit disconnecting means disconnects the connection of the communication circuit 3 at the time when storage of the game program is finished. Also, a rewriting means rewrites the use frequency recorded in the magnetic card or the IC card 5 in accordance with the kind of the game at the time when the game is selected, or in accordance with a result of game at the time when the game is finished.
Patent JP-H058174-A (JP)
Title: Dressing method and its device for grinding wheel of compound working machine
Inventor: HARADA MASANAO
IPC: B23P23/00
Filed: 1991-07-02
Abstract: PURPOSE:To automate the dressing process by providing a dressing device provides with three dressing members on a spindle stock in a dressing device of a compound working machine fitted with a cutting unit and a grinding unit. CONSTITUTION:There is provided a dressing device 52 on the wall surface opposite to a grinding unit 70 of a casing 500 of the second spindle stock 50 on the grinding unit 70 side in a compound working machine 1 which is provided with the first spindle stock 30 and the second spindle stock 50 and with the grinding unit 70 fitted with an external grinding unit 74 and an internal grinding unit 76. The dressing device 52 is provided with the first dressing member 530, the second dressing member 532 and the third dressing member 534 in such a manner as shown in the figure, and a constitution is made so that dressing of the external circumferential surface 752, the first side surface 754, and the second side surface 756 of an external grinding wheel 750 may be conducted while the external grinding wheel 750 is being fed to the direction of the arrow. The inner grinding wheel conducts dressing of the external circumferential surface and the first side surface respectively.
Patent JP-2001014295-A (JP)
Title: Data estimating method and data estimating device, and recording medium
Inventor: ASADA KATSUNOBU
IPC: G06F17/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a data estimating method which can deal with the change of characteristic of the time series data in terms of time, a data estimating device which executes the data estimating method and a recording medium which records a computer program to make a computer function as the data estimating device. SOLUTION: A computer 1 functioning as a data estimating device stores plural estimated models in an estimated model data base 72 and calculates plural future data from the time series data stored in a results data base 71 and by means of the estimated models. The computer 1 refers to a 1st estimation history data base 73 storing the estimation histories for every estimated model and a 2nd estimation history data base 74 storing the estimation histories for every evaluation period and selects the optimum one of those calculated future data.
Patent JP-H0395759-A (JP)
Title: Disk driving device
Inventor: OKADA TORU
IPC: G11B17/028
Filed: 1990-07-17
Abstract: PURPOSE:To accurately execute the centering of a magnetic disk by fitting the disk to a driving hole without fail by inclination and elasticity even in the case there is position deviation with the driving hole of a center hub of the disk when the disk is mounted. CONSTITUTION:A driving pin 2 is provided in an inclined state toward the center direction of a spindle 1 and a moving force is always applied by a spring 3 in a direction where the driving pin is to be protruded. When a magnetic disk 8 is mounted to the spindle 1 by the driving pin 2 which is provided while being inclined and pressed by the spring, even in case that the upper surface of the driving pin is abutted around a driving hole 7b of a center hub 7, the driving pin 2 can be guided into the driving hole 7b by the inclination and the elasticity of the spring 3 and the magnetic disk can be prevented from being incompletely mounted. Thus, the centering of the cassette can be always accurately executed.
Patent JP-H0945031-A (JP)
Title: Disc pack and driving apparatus for the pack
Inventor: OMOTO HIROYUKI
IPC: G11B19/02
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a disc pack and a driving apparatus for the disc pack, whereby file management data of optical discs can be read out in a short time and a recording/reproducing operation can be carried out more quickly. SOLUTION: A magnetic stripe 5 is provided at an outer side face of a disc pack 1 storing a plurality of optical discs 4a, 4b, 4c,.... A proper identification data, e.g. a proper serial number and a final access time are recorded in the magnetic stripe 5. Meanwhile, a magnetic head 14 for reading out the identification data from the magnetic stripe 5 is provided at a part of a loading mechanism 13 of a disc pack-driving apparatus 11. A cache hard disc recording a list of disc packs loaded before, for example, serial numbers and final access times of disc packs and a recording position of the file management data, and a drive 17 for the hard disc are provided in the driving apparatus 11. In addition, a recording/reproducing device 15, a transfer mechanism 16 for optical discs and a controller 18, etc., are provided in the driving apparatus 11.
Patent JP-H0270653-A (JP)
Title: Printing station with let-off motion for cutform paper
Inventor: GIYUNTAA ENGERUHARUTO
IPC: B41J13/076
Filed: 1989-07-19
Abstract: PURPOSE: To adjust a feeding device by rotating it downward or upward according to place situation and to save a space, by rotatably bringing the feeding device into contact with a printer rack of a printing station. CONSTITUTION: A feeding device 3 comprised of side walls 8, 9 and a bottom member 10 is rotatably supported by a pivot bearing 11 around a first rotational shaft 12. On the contrary, shafts 14, 15 supporting a pair of frictional rolls 13 are rotatably supported by lever-shaped bearing rotational members 23 respectively arranged on the side walls 8, 9. These bearing rotational members 23 are engaged into a bearing rotational member notches 25 through bearing rotational member shafts, and the bearing rotational member notches 25 are respectively provided in the side walls 8, 9. The bearing rotational members 23 are supported in a printer rack 4 rotatably around a second rotational shaft 26. The second rotational shaft 26 is placed far away from the first rotational shaft 12 in the opposite direction of the transportation.