baber/WOPTO huggingface dataset:
Patent JP-H02111878-A (JP)
Title: Sputtering device
Inventor: NAKADA JUNJI
IPC: G11B5/851
Filed: 1988-10-20
Abstract: PURPOSE:To obtain large intensity of a magnetic field and to enhance film forming velocity and to extend the controlling range of sputtering by constituting a target of a plurally divided annular body and forming a magnetic field generating means of the individual plural constitutions according to the divided parts. CONSTITUTION:A target arranged in a vacuum chamber 91 is divided into a plurality of targets (1-8) and the whole body is made an annular body. A plurality of power sources 10-80 correspondent to the respective targets 1-8 are connected therewith respectively. A magnetic field generating means consisting of the combination of permanent magnets 96, 97, a yoke part 95 having soft magnetism and a solenoid coil 94 is provided to the rear sides of the respective targets 1-8. As this magnetic field generating means, an annularly nearly continued closed magnetic field is formed by both the north poles arranged in the nearly whole range of the outer edge parts 97b of the targets 1-8 and the south poles arranged to the inner edge parts 96a. Plasma is trapped in this magnetic field. When a plurality of independent electromagnet power sources 12-17 are controlled, the intensity of respective magnetic fields in the divided parts of the targets 1-8 can be controlled. Thereby consumption of the targets can be uniformized.
Patent JP-S61142360-A (JP)
Title: I/o signal checker for electronic control unit in electronic control fuel injector
Inventor: SAGAWA SHUHEI
IPC: F02D41/00
Filed: 1984-12-14
Abstract: PURPOSE:To make clear the cause of fault quickly by providing a fuel injection valve open time indicating section to be indicated continually for predetermined time and a fuel injection valve operating sequence identifying/indicating section associated with a frequency division circuit in the indicating section of signal checker. CONSTITUTION:The checker 60 for checking I/O signals of ECU10 in an electronic control fuel injector is provided with I/O signal ON/OFF indicating section 61 and a comment indicating section 62 for commenting on the content of respective signal. Furthermore, as the section for indicating the signals from respective sensor, a physical value indicating section 64 for indicating the physical value of detecting object, a voltage level indicating section 66 for indicating the detected level from respective sensor with correspondence to the physical value while being converted into voltage level are provided. While a valve open time indicating section 82 having an operating sequence indicating section 81 for sequentially lighting LED81a-81d in accordance to the operating order of fuel injection valve and indicating sections 82a-82f for respective injection valve is provided.
Patent JP-H11102669-A (JP)
Title: Incandescent lamp and lighting fixture
Inventor: SUWA TAKUMI
IPC: H01K1/50
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an energy saving incandescent lamp and a lighting fixture to which the lamp is mounted. SOLUTION: An incandescent lamp and a lighting fixture to which the lamp is mounted are provided. The incandescent lamp is provided with a glass bulb 1, a diffusive coating film 5 with an optical transmittance ratio of 98.5 to 99.5% formed on the inner surface of the glass bulb 1, a double coil-shaped filament 4 having a primary (1st) coil arranged inside the glass bulb 1 and a second (2nd) coil with a lap winding by a range of 135 to 170, argon of 86 to 96 vol.% with remaining nitrogen and a sealed inert gas by a pressure of 650 to 740 Torr.
Patent JP-S62122090-A (JP)
Inventor: SUZUKI YUKIO
IPC: H05B6/72
Filed: 1985-11-22
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-H0890523-A (JP)
Title: Light-weight board and manufacture thereof
Inventor: KAWAMURA TADASHI
IPC: B27N7/00
Filed: 1993-09-16
Abstract: PURPOSE: To improve the strength of a light-weight board using a soft fiber plate and an intermediate fiber plate while holding its specific gravity low. CONSTITUTION: A method for manufacturing a light-weight board comprises the steps of coating front and rear surfaces of a woody fiber plate 1 with thermosetting resin C, then inserting it between upper and lower pressing boards mounted with a distance bar a thickness below the thickness α of the plate and applied by the pressure to be restored to the original thickness α after the pressure is released, thermally pressing it, impregnating 3 the front and rear surfaces of the plate 1 with thermosetting resin C, and curing and coating 2 it. The board is manufactured by the method.
Patent JP-H08100461-A (JP)
Title: Culvert pipe and manufacture thereof
Inventor: MIYAMURA KAORU
IPC: F16L11/16
Filed: 1994-10-03
Abstract: PURPOSE: To manufacture a culvert pipe with good productivity by spirally winding a beltlike body having a continuous projection recessed on the inner face and heaved on the surface in the longitudinal direction to form a wound pipe main body, and cutting the tops of the projection to form suction holes. CONSTITUTION: A beltlike body forms a bill 1 on one side continued in the longitudinal direction, and the bill 1 is provided with an opening section 2 on the edge side and a space 3 continued to it. A hook head section 4 is formed on the other side of the beltlike body, an inner piece 5 is continued to it, and a projection 6 is integrally molded between the inner piece 5 and the bill 1. The projection 6 is formed with a recess 6a on the inner face and heaved on the surface, and the hook head section 4 is inserted into the space 3 of the beak 1 so that the hook head section 4 is not removed from the opening section 2. The beltlike body is spirally wound to form a wound pipe main body (m) while the hook head section 4 is coupled with the bill 1.  A hook-shaped cutter is moved in the longitudinal direction of the wound pipe main body (m), and tops of the projection 6 are cut to form suction ports.
Patent JP-S63115973-A (JP)
Title: Valve device
Inventor: HANDA KENICHI
IPC: F16K17/04
Filed: 1986-11-05
Abstract: PURPOSE:To secure sealability, and to achieve the prevention of vibrational sound, by forming the abutting part of a valve disk to the valve seat so as to be flat' and making a set pressure act on a range of area smaller than that of the flat abutting part. CONSTITUTION:A reducing valve 10 is comprised of a valve disk 12, a valve seat 14, and a spring 16 which is energized by a set pressure. A pressure receiving plate 26 is conformed to the inner circumference of a cylindrical body 22, and the bottom of a seal part 28 is made to be a flat shape conforming to the upper surface of the valve seat 14. While the energizing force of the spring 16 is transmitted to the valve disk 12 via a pin 36, the pin 36 is positioned at the center of the pressure receiving plate 26 of the valve disk 12, and is formed to have a diameter smaller than that of the seal part 28. When a pressure such as an oil pressure is greater than the set pressure of the spring 16, the valve disk 12 is lifted up, and the oil pressure is released to a discharge port 42.
Patent JP-H04195799-A (JP)
Title: Sample and hold circuit
Inventor: SONE KAZUYA
IPC: G11C27/02
Filed: 1990-09-30
Abstract: PURPOSE:To improve the holding function of a sample hold circuit by incorporating the first transistor with a connected base and a diode in the first differential circuit. CONSTITUTION:In the hold mode of this sample hold circuit, the current of a transistor Q11 supplied through a diode D11 and the current of a constant- current source I14 become the operating current of a conducted transistor Q15 and the operating current of another conducted transistor Q16 is directly supplied from a power supply line 155. For example, in addition, the drooping rate can be remarkably reduced to as low as the 2/5 of the conventional examples, since a transistor Q13 can be set to a cut-off state by conducting the diode D11. Therefore, the holding characteristic of a sample hold circuit which samples the instantaneous value of an analog signal and holds the sampled value can be improved by twice or more in a standard manufacturing process, especially when the integration of the circuit is taken into account.
Patent JP-S62121922-A (JP)
Title: Magnetic recording medium
Inventor: MATSUMOTO KAZUMASA
IPC: C09D175/06
Filed: 1985-11-21
Abstract: PURPOSE:To improve the dispersibility, etc., of fillers by providing a PVC resin contg. a sulfonic acid group and/or sulfonate residue and epoxy group at prescribed wt% and prescribed urethane resin on one side face of a substrate. CONSTITUTION:The layer contg. the PVC resin contg. respectively 0.5-4wt% and 0.5-3wt% sulfonic acid group and/or sulfonate residue and epoxy group and the urethane resin derived from a polyether polyester polyol contg. an arom. hydrocarbon residue is provided to a magnetic recording medium provided with a magnetic layer on one side face of the nonmagnetic substrate. The vinyl chloride copolymer expressed by the formula is more preferable. The magnetic recording medium which has the good dispersibility of the fillers suspended and dispersed in a binder, adhesiveness to the substrate and productivity relating to solvent solubility and obviates the deterioration in performance by chemical property deterioration is thus obtd.
Patent JP-H04233418-A (JP)
Title: Sensor apparatus arranged in running apparatus for aircraft for measuring weight and position of center of gravity of aircraft
Inventor: HANSUUNORUBERUTO PATSUTSUIHI
IPC: G01G19/07
Filed: 1991-10-11
Abstract: PURPOSE: To reduce the effect of loading and unloading on the output value by making a shaft symmetric to the yaw shaft constant in its cross section and positioned at the center between a pair of addition parts over a measuring place. CONSTITUTION: Sensors 1-4 are arranged to the shaft 5 of the running device of an airplane and wheels 7, 8 are supported by a tubular shaft 17. The sensors 1, 2 or 3, 4 form a pair and are arranged to the shaft in opposed relationship in the diameter direction thereof in order to compensate a twist error. The lefthand part of a shaft 9 is formed into a conical shape and the righthand part thereof has a cylindrical shape within a range of 10-15. In cylindrical constitution, an error generated by loading and unloading is not generated when the sensors symmetric to addition parts 10, 13:14, 15 are used. Since the conical part has strength characteristics, only the conical part is used according to circumstances. In order to avoid the error by loading and unloading effect according to addition parts 16-19, asymmetric sensors are attached.
Patent JP-H0976350-A (JP)
Title: Peek molding and production thereof
Inventor: YANAGIDA SHINPEI
IPC: B29L22/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To produce a PEEK(polyether ether ketone) molding not generating deformation and damage even if exposed to a high temp. atmosphere. SOLUTION: The members 1-5 cut from a PEEK material heat-treated within a temp. range from the glass transition point thereof to the m.p. thereof are fixed to a fixing frame jig 6 and, in this state, the members are mutually welded by a welding rod made of PEEK to produce a molding having a required form. This molding is reheated at temp. lower than heat treatment temp. by at least 20 deg. in the state fixed to the fixing frame jig.
Patent JP-H08125723-A (JP)
Title: Output method for call termination sound, power supply method and portable telephone set
Inventor: SHIMANUKI MASANOBU
IPC: H04M1/00
Filed: 1994-10-27
Abstract: PURPOSE: To surely inform a user of call termination to a telephone set even at the time of listening to broadcasting and to prevent the decline of the quality of broadcasting sound due to the noise of a telephone system power source. CONSTITUTION: While a tuner circuit 15 is operated, when a control circuit 11 recognizes that a reception circuit 2 receives calling signals, a changeover switch 16 is switched to the side of a terminal (b) and call termination sound is outputted from a call termination sound generation circuit 7. By outputting the call termination sound in this case from the speaker 19 of a tuner system, the user listening to the broadcasting is surely made to listen to the call termination sound.  When the reception circuit 2 is in a reception state (including standby reception,) receiving the operation of a panel part 20, the control circuit 11 operates the tuner circuit 15, simultaneously stops the ON/OFF control of a power source switch 22, keeps an ON state, continues the supply of power to a telephone system, prevents the noise due to the intermittent supply of the power from entering the tuner system and prevents the decline of the quality of the broadcasting sound.
Patent JP-H11168459-A (JP)
Title: Method for delivering ciphering and deciphering key in broadcast cryptographic communication
Inventor: YAMAZAKI MASANORI
IPC: H04L9/08
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To receive the delivery of each common key from plural transmitters by permitting the transmitter that distributes the third key information to obtain a ciphering/deciphering key to be used for broadcast communication by using the first key information distributed from a key manager and the third key information distributed from the transmitter. SOLUTION: This method consists of a key manager side device 100, a transmitter side device 200 and a receiver side device 300. The key manager calculates receiver identifying data of a receiver, transmits it to the transmitter, calculates transmitter key delivery data of the transmitter and transmits it to the transmitter. The transmitter calculates receiver identifying information of the receiver from one's own secrecy information, a random number and receiver identifying data of the receiver, which is receiver from the key manager, and transmits it to the receiver. Besides, the transmitter calculates receiver key delivery data so as to execute multi-address communication to the receiver.  The receiver calculates a data ciphering key from key delivery data received from the transmitter, receiver identifying information, receiver secrecy information delivered from the key manage and publicized transmitter public information so as to store it in a memory.
Patent JP-H02109737-A (JP)
Title: Transmission for tractor
Inventor: DOI YOSHINORI
IPC: B60W10/10
Filed: 1988-10-18
Abstract: PURPOSE:To prevent a vehicle body from being pushed out with reaction following the activity of a working machine by constituting the machine so as to operate a running controlling brake automatically at a time of making clutch disengagement operation for speed change during rotation of a PTO shaft. CONSTITUTION:Output signals of stroke sensors 11,15,16 and 20 for detecting respective expansion/contraction quantities of a cylinder for driving system clutch, two cylinders as shift changing means for a transmission and a cylinder for brake operation are input to a CPU together with output signals of change switches SW1 - SW4 for the purpose of setting up shift positions and PTO switch 27. When clutch disengaging operation for the purpose of speed change is performed during output of PTO, a signal is output to a solenoid valve V7, so that a running brake device is made to operate and braking on a vehicle is actuated. When gear change is finished, and a clutch 2 is put in contact operation the braking action of a brake device 7 is released.
Patent JP-H1087181-A (JP)
Title: Bobbin for winding
Inventor: TANAKA JUNKICHI
IPC: B65H75/28
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent remaining of useless yarn in a groove by easily removing yarn fastened in the groove after using by constituting the lowest bottom part of a recessed part for yarn stopping in the peripheral direction of an end part of a bobbin main body of a flat surface or a curved surface in such a degree as not to catch yarn and coating this lowest bottom part with an adhesive. SOLUTION: A recessed part is provided in the peripheral direction in the neighbourhood of an end part of a bobbin 1. An end surface of the recessed part is curved and is to be a curved surface in such a degree as not to catch yarn. That is, whichever diameter of yarn tires to get in it, it cannot get in or, even when it gets in, it is not gripped. Thereafter, an adhesive 3 is applied on a part of about a half of this groove. Yarn 4 is held by adhesive force of the adhesive 3. It is possible to sufficiently hold the yarn 4 by such adhesive force because the adhesive 3 is very strong in binding force at the time of pulling the yarn in the tangential direction of the bobbin 1 and very weak in a direction to peel it (normal line). Consequently, it comes to be very easy to remove the remaining yarn in the case of reusing the bobbin 1.
Patent JP-H09104054-A (JP)
Title: Production of multilayered pipe made of thermoplastic polyurethane resin
Inventor: NISHIHARA MASAHARU
IPC: B29C48/32
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To produce a multilayered pipe made of thermoplastic polyurethane resin protecting the printing applied to or the label bonded thereto and/or excellent in weatherability. SOLUTION: A thermoplastic polyurethane resin, pref. a general thermoplastic polyurethane resin is extruded into a pipe form to be cooled and, after printing applying or label bonding treatment is applied to the outer surface of the pipe or not applied thereto, a thermoplastic polyurethane resin, pref., a non-yellowing type thermoplastic polyurethane resin having an ultraviolet absorber added thereto is extruded to be applied to the outer peripheral surface of the pipe.
Patent JP-H06195682-A (JP)
Title: Magnetic recording medium
Inventor: GOTO SHIGETO
IPC: G11B5/738
Filed: 1993-10-21
Abstract: PURPOSE:To obtain a magnetic medium excellent in electrical characteristics and running property and suitable for use as a medium for digital recording as well as to improve the surface properties of a magnetic recording medium. CONSTITUTION:Three or more constituent layers including a magnetic layer are formed on a substrate. When the crystal size of powder contained in a layer brought into contact with the bottom of the magnetic layer as the uppermost layer is represented by (a) (nm) and the crystal size of powder contained in at least one layer other than the magnetic layer and the layer brought into contact with the bottom of the magnetic layer is represented by (b) (nm), a <=35 and a<b are satisfied, or when the average major axis size of the powder contained in the layer brought into contact with the bottom of the magnetic layer is represented by A (nm) and the average major axis size of powder contained in at least one layer other than the magnetic layer and the layer brought into contact with the bottom of the magnetic layer is represented by B (nm), A<200 and A<B are satisfied.
Patent JP-H1084936-A (JP)
Title: Portable ash tray structure
Inventor: NAKAI TERUYA
IPC: A24F19/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a portable ash tray allowing a regular smoker to freely smoke. SOLUTION: A circular hole 8 is formed at the top part of a housing 7 in the shape of a elliptic ball, a cap 9 is freely shielded or opened through a hinge 14, the cap 9 is freely opened and closed through a hook lever to the hinge 14 and a cigarette placing receiver 11 is set at the rear surface of the cap 9 to improve smoking usability. As an aluminum can, etc., of a used beverage can can be used for production by press molding work, etc., mass production is possible at a low cost and a waste can be recycled to cope with environment pollution and environmental disruption. In addition when a regular smoker smokes, the ash of a cigarette is not scattered to keep the view and a fine sight and the ash tray is simply housed in the pocket of clothes or a hand bag to freely use for smoking.
Patent JP-2001089101-A (JP)
Title: Method for selectively removing co in hydrogen gas
Inventor: YONEMITSU MAKI
IPC: C10K3/04
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for selectively removing CO, for efficiently carrying out a reaction for reducing the CO concentration within a prescribed temperature range, i.e., the temperature range in which the oxidation reaction of the CO can be efficiently carried out and the side reaction such as a methanation reaction (CO+3H2O→CH4+H2O) is suppressed to efficiently reduce the CO concentration. SOLUTION: This method for selectively removing the CO in a hydrogen gas comprises bringing a mixed gas obtained by mixing a gas consisting essentially of the hydrogen and containing the CO, with oxygen gas, into contact with a catalyst for selectively oxidizing the CO to convert the CO into CO2, and a catalyst of Ru carried by a carrier containing Ce is used as the catalyst for selectively oxidizing the CO.
Patent JP-2000080267-A (JP)
Title: Production of low-density high-elastic soft polyurethane foam having excellent durability
Inventor: SAEKI KAZUNORI
IPC: C08G18/72
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a soft polyurethane foam which consists of stable and highly durable cells, and has low-density and high-elasticity. SOLUTION: A soft polyurethane foam which has excellent durability low- density and high-elasticity is obtained by reacting at least (A) a low NCO polyisocyanate which contains NCO at 2-15 wt.%, and is obtained by reacting at least (a1) a polyoxyalkylene polyol which has a nominal hydroxyl value of 2 or larger and a hydroxyl functional value of 20-60 mg KOH/g which is obtained by adding ethylene oxide at 25 wt.% or less to its end, and by dispersing, into A at 1 wt.% or more, a vinyl monomer or polymer fine particles which are obtained by polymerizing polyisocyanate and an active hydrogen- containing compound having a molecular weight of 18-200 and (a2) an organic polyisocyanate, (B) a high NCO polyisocyanate which contains NCO at 25 wt.% or more, and (C) an isocyanate reactive composition which contains at least water.
Patent JP-H03126199-A (JP)
Title: Information display system for vehicle
Inventor: ENDO HIROSHI
IPC: G08G1/0969
Filed: 1989-10-11
Abstract: PURPOSE:To drive a vehicle with a driver more appropriately by also displaying the information of another vehicle traveling in the neighborhood of its own vehicle with that of its own vehicle on a screen on which a road map is displayed. CONSTITUTION:A navigation device A which detects the present location of the vehicle and displays it on the screen with a peripheral map is provided, and the information of its own vehicle is modulated and transmitted from an its own vehicle information transmission means (a) corresponding to position data detected with the navigation device A. Also, an another vehicle information reception means (b) demodulates the data of another vehicle transmitted from another vehicle traveling in the neighborhood of its own vehicle, and receives the information of another vehicle. Furthermore, an another vehicle information synthesizes means (c) synthesizes and displays the information of its own vehicle with the information of another vehicle displayed on the screen with the peripheral map. In such a way, since the position information of another vehicle traveling in the neighborhood of its own vehicle can be displayed on the screen on which the peripheral map is displayed also with the position information of its own vehicle, etc., the driver can drive the vehicle more appropriately.