baber/WOPTO huggingface dataset:
Patent JP-S63127608-A (JP)
Title: Simple type mobile station
Inventor: KURAMOTO AKIO
IPC: H01Q3/08
Filed: 1986-11-18
Abstract: PURPOSE:To facilitate the installation of a simple mobile station by tilting a floor of a bed of a car body at a free angle to ground and fixing a plane antenna to the bed so as to eliminate the need for a direction adjustment of the antenna. CONSTITUTION:The plane antenna 2 is fitted fo the front (seat side) of a bed 3 whose elevating angle to ground is varied. An array antenna of a microstrip punch antenna using a printed circuit board in pace of a parabolic antenna is used. As to the direction of the antenna, the bed 3 is tilted by a desired angle with respect to ground and the antenna has only to be matched in the direction of a satellite, then the azimuth direction is the direction of the driver's seat of the truck 1 and the elevating angle of the bed is adjusted with respect to the elevating direction.
Patent JP-H01115283-A (JP)
Title: Strobe reproducing device
Inventor: MARUZUMI KAZUHISA
IPC: H04N5/93
Filed: 1987-10-29
Abstract: PURPOSE:To simplify a circuit by switching an image memory from writing to reading when intermittent video updating signals from outside is interrupted and releasing the strobe mode when video updating signal is continued for a prescribed time or more. CONSTITUTION:A strobe control circuit 12 separates 13 a synchronizing signal from a video signal 2, and is inputted to the FF 17, the inverting circuit 18 of a write signal generating circuit 14 and FFs 21, 22 of a strobe mode generating circuit 15. By the outputs from the FFs 1721, 22 a NAND circuit 23 generates a strobe mode signal, to repeatedly read an image stored just before in a memory 3, and thus the strobe mode is set. When video updating signals are inputted to the FF 17 from the external for prescribed time or more, the strobe mode is released by the FFs 21, 22 so that a write signal is formed by a NAND 20 and the signal is transmitted from a NAND 16. As a result, an external equipment to generate a strobe mode signal is eliminated, and the circuit constitution is simplified.
Patent JP-H05116718-A (JP)
Title: Shelf device
Inventor: HASHIMOTO TAIJI
IPC: B65G1/14
Filed: 1991-10-23
Abstract: PURPOSE:To simplify level adjustment after connection with a shelf part is carried out, by constituting a leg device of a shelf device for an automatic warehouse of a grounding body, a stepped cylindrical connection body and a connection rod free to screw in and by making it possible to caulk the connection body after coating of the grounding body. CONSTITUTION:This leg device has a through-hole 6 on an upward bulged part 3 formed on the central part of a base plate part 2 and a coated grounding body 1 provided with a bearing device 7 below the through-hole 6. Additionally, it has a plated connection body 10 having a diametrical large cylindrical part 11 and a diametrical small cylindrical part 12 integrally on the lower part provided with a screw hole 15, and this connection body 10 is connected with a shelf part 31 by way of engaging the diametrical small cylindrical part 12 with a through hole 38 provided on an installation plate 37 of the shelf part 31 such as a frame work shelf for an automatic warehouse and thereafter caulking it. The lower part of a bar part 23 is supported by the bearing device 7 by screwing a connection rod 20 respectively provided with a sectional rectangular operation part 21 on the middle part and a reception ring 24 on the bar part 23 on the lower side in the screw hole 15 of this connection body 10.
Patent JP-H05205424-A (JP)
Title: Constant-velocity head park circuit of disc drive
Inventor: ERITSUKU DEBITSUDO JIYOSEFU
IPC: G11B21/12
Filed: 1992-10-13
Abstract: PURPOSE: To always perform a head parking at a roughly constant speed by controlling a transistor connected to a power source via an operational amplifier. CONSTITUTION: The power source 60 and the voice coil motor 64 of an actuator motor are connected via a transistor 62 and proportionally adapted resistors 72, 78 are connected to between the first terminal and the second terminal of the motor 64 and also the second terminal of the resistor 72 and the voltage source 76 connected to the second terminal of the motor 64 are respectively connected to the first input of the operational amplifier 80 of a gain member and the second input of the amplifier 80. Then, a voltage VM, a current IL to be applied to the motor 64 are minitored and the gain being the degree of conduction of the transistor 62 is controlled via the amplifier 80.  Thus, the current IL is compensated at the time fixtures or the like are changed and the motor 64 of a magnetic head parking motor is roughly constantly driven even when a VEMF(voltage electromotive force) is fluctuated and the head parking is always performed at the constant speed.
Patent JP-H02122625-A (JP)
Title: Manufacture of semiconductor device and its apparatus
Inventor: HIRATA OSAMU
IPC: H01L21/302
Filed: 1988-11-01
Abstract: PURPOSE:To eliminate conduction failure and prevent step breakage of upper wiring by a method wherein an ultrasonic wave vibrator is installed on an electrode for supporting a semiconductor substrate and etching is proceeded with ultrasonic wave vibration being applied to the semiconductor substrate. CONSTITUTION:An ultrasonic vibrator 10 vibrates appropriately by a signal from an oscillating apparatus 11. A lower electrode plate 20 is connected to an RF power supply 8, and an electric field is generated between the lower electrode plate and an upper electrode plate by output of 400 to 600W. Supplied reactant gas is ionized by the electric field applied between the upper electrode plate 1 and the lower electrode plate 20. The ions are driven by the electric field and etch an insulation film 14 on the substrate. During the etching process, oscillation perpendicular to the electric field is applied to a semiconductor substrate 3 by the ultrasonic vibrator 10 provided on the lower electrode plate. With the vibration by ultrasonic waves performed with frequency of 800 to 1000kHz, the velocities of the reactant gas ions have vertical components appropriately to enable a connecting hole 16 of the insulation film in an etched shape to be obtained.
Patent JP-H11114625-A (JP)
Title: Device for correcting bend of shaft and method for correcting bend of shaft
Inventor: ISHII ITSUO
IPC: B21D3/05
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a device for correcting the bend of a shaft and method for correcting the bend of shaft by which the correction rate of bend is raised. SOLUTION: This device 1 for correcting the bend of the shaft is provided with a controller 16 for executing press control of the tip shaft part of a worm shaft 50 by pressing means when the tip shaft part 50c and worm part 50b are linearly bent to the shaft main body 50a, and, on the other hand, for executing pressing control by pressing means while bringing an anvil 14a into contact with the worm part 50b when the bend in the worm part 50b to the shaft main body 50a is small and the tip shaft part 50c is bent to the worm part 50b.
Patent JP-H07101388-A (JP)
Title: Semiclosed type respiration device
Inventor: FURUICHI YUTAKA
IPC: B63C11/24
Filed: 1993-10-06
Abstract: PURPOSE:To provide a mechanism to simplify portable operation and draining operation and to provide a mechanism which is constituted to automatically perform prevention penetration water, drainage of penetrating water, the feed of gas during the occurrence of emergency, and discharge of surplus gas. CONSTITUTION:The constituting parts of a semiclosed type respiration device 1 are incorporated in a housing 2. When the push button 616 of a mouthpiece unit 6 is pushed in and a chewing piece 617 is chewed by teeth, the feed of a specified flow rate of gas for suction is started through a gas feed pipe 84. When an operating lever 633 is pushed in, quantities of gas a flow rate of which is not regulated is fed through a gas feed pipe 85 and water is drained from the interior of the mouthpiece unit. A carbon dioxide adsorbing device 7 is a so-called cartridge type and removably incorporated in a container 3 and exchange is simplified. Further, an autovalve mechanism 12 to automatically feed quantities of gas through a gas feed pipe 86 and automatically discharge gas when an internal pressure is increased is attached to an intake passage 32 part.
Patent JP-S62134797-A (JP)
Inventor: TSUDA TAKESHI
IPC: G08B21/00
Filed: 1985-12-09
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-H119377-A (JP)
Title: Legless chair
Inventor: SAKAI TOKUEI
IPC: A47C7/14
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To facilitate standing and to facilitate sitting by attaching forward and backward movement facilitating means near a seat part for a person to sit and moving the seat part forward and backward in a horizontal direction in the state of sitting on the seat part by the forward and backward movement facilitating means. SOLUTION: The seat part 1 for the person to sit is provided, a backrest 2 is foldably attached to the rear part of the seat part 1 and armrests 3 are foldably provided on the prescribed positions of both side parts of the backrest 2. Then, a bottom plate 4 as the forward and backward movement facilitating means whose lower end face is easy to slid is attached to the lower part of the seat part 1 so as to easily move the seat part 1 on which the person sits forward and backward in front and back directions. That is, by the bottom plate 4 whose lower end face is formed by an easy-to-slid material in an easy-to- slid shape, the shape to be easily slid in the horizontal direction is formed. Thus, since an interval between a Japanese foot warmer or a table and the backrest 2 is widened, sitting in this legless chair and standing up from the legless chair are easily performed.
Patent JP-S60179421-A (JP)
Inventor: KENESU FUREDORITSUKU MIRAA
IPC: C08G63/64
Filed: 1984-12-28
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-H10119126-A (JP)
Title: Biaxially oriented polypropylene film, metallized biaxially oriented polypropylene film and condenser
Inventor: NAGAI ITSUO
IPC: B29C55/12
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To enhance heat resistance and vapor deposition processability by specifying the isotacticity and isotactic pentad ratio of a biaxially oreiented polypropylene film and also specifying the wet tension of at least one surface of the film. SOLUTION: The isotacticity of a biaxially oriented polypropylene film is 98-99.5%. Herein, the isotacticity is defined by the ratio of the wt. of an insoluble component to the wt. of the film before extraction when the film is extracted with boiling n-heptane. The stereoregularity of the biaxially oriented polypropylene film is evaluated by the pentad ratio due to the absorption peak of a methyl group measured by 13C-NMR and the isotactic pentad ratio of the biaxially oriented polypropylene film exceeds 99%. In this biaxially oriented polypropylene film, the wet tension of at least one surface thereof is 35-50mN/m.
Patent JP-H03136090-A (JP)
Title: Matrix type variable display device
Inventor: HIYOUJI TOSHIO
IPC: G09F9/40
Filed: 1989-10-23
Abstract: PURPOSE:To eliminate the need of an operation for connecting a wiring from a back side, to extremely easily constitute the device and to make it advantageous even in the aspect of maintenance by attaching display panels to a supporting body after arranging them in one direction and separately fitting 1st and 2nd circuit plates in grooves. CONSTITUTION:A driving circuit for a data line and a scanning line is separated from the display panel 1, and the circuits are plurally provided on the respective separate circuit plates 11 and 15, then the display panels 1 and the circuit plates 11 and 15 are attached to the supporting body 31 where the grooves 35 insulated from each other are formed. Therefore, the connection between the display panel and the driving circuit and the connection of other wirings are performed regardless of the supporting body. Then, not only the circuit plate is fitted in an pulled out of the groove but also the display panel is attached to and detached from the supporting body just from the surface side of the supporting body. Thus, the display device consisting of many display panels is extremely easily constituted and becomes advantageous even in the aspect of maintenance coupled with the effect that it is sufficient to exchange only the display panel even when a display element is deteriorated or broken.
Patent JP-2000102703-A (JP)
Title: Flocculant injection controller
Inventor: TSUTADA HIROYUKI
IPC: C02F1/52
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To excellently form flocs by automatically measuring the settling state of flocs and the transperency of treated water in a water treating stage of and separately controlling a flocculant and a flocculation assistant. SOLUTION: Flocs are crushed and test water is introduced into a settling cell 1 by a test water switching means 4, the flocs settled in the cell 1 and the picture on a background plate are photographed at regular intervals by an image photographic means 7, and the floc settling time and treated water transparency are obtained by a picture processor 9. The injection of a flocculant and that of a flocculation assistant are separately controlled by a flocculant injection control means 10 from the flow rate of raw water flowing into mixing tank detected by a flow detector 11 and the settling time and transparency obtained by the picture processor 9 so that the desired settling time and transparency are attained. Further, a cleaning means 5 for cleaning the cell 1 by a wiper 6 is provided to realize stabilized measurement and control.
Patent JP-H0587543-A (JP)
Title: Measuring endoscope
Inventor: TABATA SEIICHIRO
IPC: A61B1/00
Filed: 1991-10-23
Abstract: PURPOSE:To measure a projection and a recess of the surface of a body without any influence of the unevenness of a contrast of measuring light. CONSTITUTION:A collimator lens 51c and a light isolator 64 are arranged in front of a wave length variable light source. Light passing the light isolator 64 is introduced into a polarized wavefront conservation optical fiber 18 through a connection lens 65. Light propagating in the polarized wavefront conservation optical fiber 1 is made incident into a double refraction plate 20 through a collimator lens 56. Light passing the double refraction plate 20 and a polarizing plate 22 produces a straight-line type interference fringes 10. The interference fringes formed on the surface of a body to be measured through a projection lens 57 is photographed with a camera 11 and the height and the depth of a projection and a recess on the surface of the body are operation-output in accordance with the principle of a fringe scanning method from a change in light intensity by the use of a computer.
Patent JP-H01120448-A (JP)
Title: Spiral spring
Inventor: MUKASA YOSHIKATSU
IPC: F16F1/10
Filed: 1987-11-02
Abstract: PURPOSE:To improve collapse resistance and fatigue strength of a spiral spring by composing the main body layer in a strip material of continuous reinforcing fibers arranged such that the axis of fiber matches with spiral direction of the spiral spring, resin and complex material. CONSTITUTION:A strip material 7 for a spiral spring 1 is composed of a main body layer 8 and an auxiliary layer 9. The main body layer 8 is formed of continuous fibers 10 arranged with the axis thereof extending in spiral direction and a matrix resin 15. The auxiliary layer 9 is formed of a woven fabric having weaving yarns arranged to make angle of + or -45 deg. against spiral direction and the matrix resin 15. Consequently, the collapse resistance and fatigue strength of spiral spring are improved resulting in improvement of elastic modulus.
Patent JP-2000106194-A (JP)
Title: Catalyst composition for fuel cell and manufacture thereof
Inventor: NOGUCHI HIROSHI
IPC: H01M4/94
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To stably derive power, while improving a gas diffusing property by preventing the blocking of a gas flow passage in the catalyst of a fuel cell. SOLUTION: The porous polymer 1 formed with continuous pores and having superior water repellency, and the carbon-platinum catalyst 2 are mixed with a small quantity of isopropanol and kneaded to obtain a slurry. The predetermined quantity of the suspended slurry composed of PTFE3 is added to the slurry and mixed for dispersion so as to obtain the paste, and this paste is coated on a porous electrode substrate, and dried, pressed, and thereafter heated. In this case, as the porous polymer, divinyvbenzene polymer, styrene- divinylbenzene copolymer, alkylstyrene-divinylbenzene copolymer or styrene fluoride-divinylbenzene copolymer is used.
Patent JP-H08135691-A (JP)
Title: One-way clutch
Inventor: SAHASHI MASAYOSHI
IPC: F16H61/62
Filed: 1994-11-10
Abstract: PURPOSE: To simplify a structure of one-way clutch by providing a spiral plate spring between a first cylindrical member and a second cylindrical member thereinside, having an inner peripheral end fixed to the second cylindrical member and outer one winding in press-contact with an inner peripheral surface of the first cylindrical member. CONSTITUTION: A spiral plate spring 14 is arranged in a circular space between an outer lace 13 and an inner lace 15. An inner peripheral end of the spiral plate spring 14 is fixed to the inner lace 15, while outer one winding is in press- contact with the inner peripheral surface of the outer lace 13. When force in a rotational direction R is applied to the outer lace 13, outer one winding of the spiral plate spring 14 is in strong press-contact with the inner peripheral surface of the outer lace 13 due to winding-back direction of the spiral plate spring 14. The outer lace 13 is thus unrotatable in respect to the inner lace 15 in a relative manner. When force in the rotational direction R is applied to the outer lace 13, the spiral plate spring 14 is deformed inward due to its winding direction. The outer lace 13 continues its rotation in the direction of R.  It is thus possible to attain a one-way clutch mechanism with a simple structure.
Patent JP-2000106250-A (JP)
Title: Multipole connector with shielding plate
Inventor: MORITA SHIGEHIRO
IPC: H01R13/648
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a multipole connector which allows the number of poles to increase easily and has strong groundability. SOLUTION: A multipole connector with a shielding plate is improved. The improved connector includes a center shielding plate 2, provided at almost the center of a connector 1 along the longitudinal direction of the connector 1, outer shielding plates 7 provided at the right and left of the center shielding plate along the longitudinal direction of the connector, and in addition to a plurality of signal terminals placed at the right and left to the center shielding plate along the longitudinal direction of the connector is such a way as to be substantially sandwiched between the center shield plate and the outer shielding plates, a fitting 3 provided independently of the center shielding plate and the outer shield plates for electrically connecting the center shielding plate to the outer shielding plates.
Patent JP-H04151894-A (JP)
Title: Mounting method on printed wiring boards
Inventor: ISOBE YOSHIAKI
IPC: H05K3/34
Filed: 1990-10-15
Abstract: PURPOSE:To make it possible to prevent the floating of a lead wire for an electronic component and to solder in one process by contact-bonding a lead wire of said electronic component and an electrode pad on a printed board with a shrinkable bonding agent installed near said electrode pad. CONSTITUTION:An electronic component mount electrode pad 2 on a printed wiring board 1 is cream solder-printed or solder-coated so as to supply solder. Then, the portion around the electrode pad 2 on the printed wiring board 1 is printed with a shrinkable bonding agent or coated by means of a bonding agent coating device or the like. An electronic component 3, a lead wire 4, and the electrode pad 2 are aligned so that the electronic component may be mounted on the printed wiring board 1 where the shrinkable bonding agent 6 is forcibly shrunk and cured, thereby contact-bonding fixedly the lead wire 4 on the printed wiring board 1, and melting the solder on the electrode 2 by heating so as to solder. This construction makes it possible to prevent the floating of the lead wire and solder other electronic components together simultaneously in one process.
Patent JP-S63131717-A (JP)
Title: Offset cancel circuit
Inventor: KAGE GOZO
IPC: H04L27/00
Filed: 1986-11-21
Abstract: PURPOSE:To prevent the effect of secular change and temperature change due to the variance of modulation sensitivity and demodulation sensitivity by increasing the cut-off frequency of a high pass filter when it is discriminated that no low frequency component is included. CONSTITUTION:A discrimination means 10 is constituted to discriminate a pattern not to include a low frequency component with respect to a periodic pattern of 1010-and as the discrimination means 10, a coincidence detection means 11 detecting whether or not a bit is coincident with a preceding bit at each bit is used. Then the output x11 of the coincidence detection means 11 is given to a time constant means 12 applying slow charging at dissidence and slow discharge at coincidence, and the output of the time constant means 12 is compared with a prescribed value to obtain the result of discrimination. Then the output of the extraction means 9 is inputted to the discrimination means 10 and when it is judged that no low frequency component is included, the cut-off frequency of the high pass filter 1 is controlled to be increased.
Patent JP-S63131243-A (JP)
Title: Memory circuit
Inventor: IMAEDA EIJI
IPC: G06F12/04
Filed: 1986-11-21
Abstract: PURPOSE:To simplify a data transfer process between data buses whose word lengths are different by separately deciding the number of addresses which simultaneously specifies a memory concerning data input and data output respectively. CONSTITUTION:The variable range of the word length is set as 8, 16 and 32 in both inputs and outputs, the least common multiple in the variable range is set as 32 and the capacity of the memory 1 is the multiple of 32. Therefore, even if the input has any word length, it does not cause an odd space where the input is impossible in a memory space. Namely, the accumulation of the data quantity, inputted or outputted, has nodes every 32 bits. Since the variable range of the word length is the multiple of 8, addressing is simplified by dividing every data of 8 bits. The memory 1 can separately specify the address for input and the address for output.