baber/WOPTO huggingface dataset:
Patent JP-H0644808-A (JP)
Title: Manufacture of lantern
Inventor: ASO YUJI
IPC: F21S2/00
Filed: 1992-06-23
Abstract: PURPOSE:To facilitate manufacture of a lantern having a large angle of divergence and provide easy perceptivity for any vessel cruising even when the lantern is tilting by dislocating the lens focus from the position of a light source, and enlarging the vertical divergence angle of the emitted light. CONSTITUTION:The light source 3 of an electric bulb 2 lies in the center of the cylinder of a cylindrical lens 1 (having a radius R), wherein the focal distance (f) of the lens is greater than the radius R, and the light source is positioned dislocated from the focus F of the lens. Accordingly the vertical divergence angle of the emitted light becomes greater than when the focal distance (f) is identical with the light source as in any conventional arrangement, and perception of the light is easier even with fluctuation due to waves. The cylindrical lens is of Fresnel type embodied by bending a thin transparent film into a cylindrical form where a fine prism-form Fresnel lens surface is generated, and the lens focus is dislocated from the position of light source by changing the dia. of the cylinder while the focal distance (f) is left unchanged, and thereby the vertical divergence angle of the emitted light can be adjusted over a wide range.
Patent JP-H0241623-A (JP)
Title: Parallel operation system of stabilized power supply
Inventor: FUKAMI KOJI
IPC: H02J1/10
Filed: 1988-07-29
Abstract: PURPOSE:To balance output currents from stabilized power supplies, to level a burden and to improve reliability by transmitting temperature information between power supplies and controlling outputs. CONSTITUTION:When output currents from one power supply are made larger than others, potential difference is generated under the high state of the balanced-operation control terminal 93 side at both ends of the resistor R2 of another power supply, output currents of which are reduced. Positive potential corresponding to the potential difference is generated in an output from a comparator 101 under the state, and a diode 102 is brought to a forward bias state and currents are made to flow. Divided reference voltage input to a comparator 7a is increased in a stabilization control circuit 7, and the DC output voltage of the power supply is elevated in response to the increase of reference voltage. Accordingly, output currents from the power supply, output currents of which are lowered, are augmented, and the burden of the power supply, output currents of which are elevated, is inversely lightened and output currents corresponding to the lightening of the burden are reduced, output currents from the whole device are equalized, and the power supply is controlled so as to keep the state.
Patent JP-H0536003-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ISHIDA TAKEHITO
IPC: G11B5/024
Filed: 1991-07-30
Abstract: PURPOSE:To select the frequency of an erasing signal to be on arbitrary frequency. CONSTITUTION:A video signal previously recorded as a magnetic signal is erased by recording a first magnetic signal 41 for erasure on a prescribed track 40 on a magnetic tape 11 by a first erasing head 3, and then a second magnetic signal 42 for erasure whose frequency is the same as that of the first magnetic signal 41 for erasure, and whose phase is opposite to that of the first magnetic signal 41 for erasure, is recorded on the track 40 on the magnetic tape 11 by a second erasing head 4. Then, the first magnetic signal 41 for erasure and the second magnetic signal for erasure are canceled out on the prescribed track 40. Therefore, the erase frequencies of the first magnetic signal 41 for erasure and the second magnetic signal 42 for erasure can be selected to be the arbitrary frequencies.
Patent JP-H0241723-A (JP)
Title: Method for casting mold
Inventor: NAGASAKA YASUMASA
IPC: B21D37/20
Filed: 1988-07-29
Abstract: PURPOSE:To reduce the manufacturing cost of a metal mold and to reduce the casting deformation by setting a high heat conductive split projecting model to the movable platen of a vertical press, sinking it into a molten metal bath, then, taking the mold out of the split models. CONSTITUTION:A split movable projecting model 1 is set to a movable platen 4 of a vertical press and a molten metal bath 2 is laid on a bolster 3. Cooling water pipes 17a, 17b, 16a, 16b are provided in a split model 1 and thermo-couples 26-28 are arranged on the bottom part of the bath 2. The platen 4 is lowered, the projecting model 1 is sunk in the bath 2 to solidify the molten metal while the inside is cooled by water. After a recessed mold corresponding to the projecting model 1 is solidified and formed, the platen 4 is raised and the bath 2 is demounted to obtain a casting mold. Since the projecting model 1 having high heat conductivity can be used repeatedly, the manufacturing cost of the die is reduced and casting deformation, too, is reduced by uniformizing cooling shrinkage.
Patent JP-H0611180-A (JP)
Title: Air diffuser device
Inventor: NAITO YUKIHIRO
IPC: F24F13/20
Filed: 1992-06-25
Abstract: PURPOSE:To provide an air diffuser device capable of regulating air direction by deviating the phase of rotation of respective blades to change the faced direction of the blades sequentially. CONSTITUTION:A plurality of vertical blades 6a-6f are supported pivotably by the wall of a case body 20 through bearings and rotating plates 1a-1f for pivoting the vertical blades 6a-6f are supported pivotably through bearings while an operating link 10, provided with ribs 3a-3f, 4a-4f projected on both surfaces thereof, and a means for converting the rotary motion of a motor 9 into reciprocating motion, is attached slidably to a wall part. The operating link is provided with a plurality of pins 15a-15f, 16a-16f, opposed attachably and detachably to the ribs 3a-3f, 4a-4f of the rotating plates 1a-1f, while the pins 15a-15f, 16a-16f and the ribs 3a-3f, 4a-4f are retained and released sequentially from neighboring vertical blades to the vertical blades.
Patent JP-S6346630-A (JP)
Title: Optical disk reproducing device
Inventor: SUZUKI KEIICHI
IPC: G11B7/09
Filed: 1986-08-13
Abstract: PURPOSE:To economically constitute the titled device by constituting a flaw detection circuit by a delay circuit retarding the output pulse of a time difference detection circuit, an AND gate ANDing the output pulse of the time difference detection circuit and the output pulse of delay circuit and a flip-flop set by the output signal of the AND gate. CONSTITUTION:The output pulse of the time difference detection circuit 31 and the pulse retarded by the delay circuit 33 are ANDed by an AND gate and the output signal of the AND gate sets the circuit. Thus, it the pulse width of the output pulse of the time difference detection circuit 31 is longer than the pulse width corresponding to the delay time of the delay circuit 33, the circuit is set. If a defect such as a flaw exists on the optical disk 1, since the pulse width of the output pulse of the time difference detection circuit 31 is wide extremely, it is possible to detect whether or not a defect such as a flaw exists on the optical disk based on the output signal of the circuit.
Patent JP-H0476854-A (JP)
Title: Retry processing system
Inventor: HASEGAWA NOBORU
IPC: G06F3/06
Filed: 1990-07-18
Abstract: PURPOSE:To extend the number of times fro retry operations and to efficiently execute a retry processing by measuring practical time for retry, comparing it with the total sum of time for retry and continuing the retry processing when the practical time for retry is shorter. CONSTITUTION:When operational error is generated, a medium conveying mechanism control part 4 lets a medium conveying mechanism part controller 3 execute a retry 1 processing. Next, it is discriminated whether the retry 1 processing is made successful or not, and when it is successful, a medium conveying mechanism control part 4 announces the success of retry to a host device 10. When the retry 1 processing is failed, practical retry time T1 for the retry 1 processing is calculated, and practical retry time T is calculated. Next, the practical retry time T is compared with the total sum of retry time SIGMATn (ten minutes, for example,) to be Device I/O Time Out and in the case of SIGMATn<T, the Device I/O Time Out is announced to the host device 10. In the case of SIGMATn>=T, a retry 2 processing is executed. Then, it is discriminated whether the retry 2 processing is successful or not and when it is successful, the next step is started. Practical retry time T2 for the retry 2 processing is calculated, and the practical retry time T adding the T2 is calculated. Next, the SIGMATn is compared with the T and in the case of SIGMATn>=T, a retry 3 processing is executed. Afterwards, the retry operation is continued as long as possible. Thus, the number of times for retry operations can be extended.
Patent JP-H0356441-A (JP)
Title: -hydroxyketone derivative, liquid crystal composition containing same and liquid crystal element using same composition
Inventor: SAITO SHINICHI
IPC: C07C255/31
Filed: 1989-07-21
Abstract: NEW MATERIAL:A compound of formula I [A and B are each of formula II (R<2> is 1-16C aliphatic hydrocarbon group; ring a - ring c are each single bond, 1,4-cyclohexylene, 1,4-phenylene, of formula III-VI, etc,; X and Y are each of formula VII, CH2O, OCH2, etc. or 1-16C hydrocarbon group); R<1> is 1-5C alkyl, phenyl or cyclohexyl; n is 0 or 1]. EXAMPLE:S-4'-octyloxy-biphenyl-4-carboxylic acid 1-methyl-2-keto-hexyl. USE:A component of ferroelectric liquid crystal comositions. Incorporation of the present compound will induce ferroelectricity, also induce torsion structure in nematic liquid crystal compositions. PREPARATION:For example, a reaction is made between (A) an organometallic compound of formula A-M (M is metal such as Li or Mg) and (B) an alpha- hydroxycarboxylic dialkylamide compound of formula VIII (R<2> and R<3> are each lower alkyl) to obtain the objective compound (where n is 0 in the formula I).
Patent JP-H06190070-A (JP)
Title: Magnetic therapeutic apparatus
Inventor: KAJIWARA YOSHIO
IPC: A61N2/08
Filed: 1993-07-30
Abstract: PURPOSE:To achieve higher operability, a reduction in size and weight and higher arranging property by arranging arms at an upper end of a strut erected at the side part of a floor base so that they can turn between lower and upper moving positions with the base end thereof pivoted rotatable vertically and hangs and supports magnetic baskets at the tip part thereof. CONSTITUTION:A magnetic therapeutic apparatus is provided with a floor base 1 having magnets laid and a support device which hangs and supports magnetic baskets 2, 4 and 5 so arranged as to allow the formation of a space 21 for laying laterally between the floor base 1 with a magnet while moving it between lover and upper moving positions. This apparatus is also provided with struts 25, 31 and 5, arms 26, 32 and 52 which are pivoted rotatable at upper end parts of the struts 25, 31 and 51 to hang and support the magnetic baskets 2, 4 and 5 at the tip part thereof and energizing members 28, 34 and 54 which are arranged between the arms 26, 32 and 52 and the struts 25, 31 and 51 or the floor base 1 to always rotate the arms 25, 32 and 52 from the lover moving position to the upper moving position side.
Patent JP-H0479414-A (JP)
Title: Buffer circuit
Inventor: OZAWA YUKIO
IPC: H03K19/0175
Filed: 1990-07-18
Abstract: PURPOSE:To obtain a high driving speed and a high drivability and to reduce the occurrence of noise at the time of simultaneously operating many buffers by providing a buffer array, a differentiating circuit, an adding circuit, and a subtracting circuit. CONSTITUTION:A bias voltage EB is received by a power supply end, and a buffer array 2 which takes plural input signals vi as the input through a delay circuit 1 to supply normal or inverted output signals to output terminals Oi and the differentiating circuit which differentiates the input signals vi to output respective differential pulses are provided. An adding circuit 4 which cancels the directivities of differential pulses by addition to output a pulse signal SA having an analog voltage corresponding to the number of simultaneous operation deviations of input signals vi and a subtracting circuit 6 which takes the pulse signal GA as the input to the subtraction input end to reduce and control the waveform of the bias voltage are provided. Thus, the noise level generated in GND or a power supply system is prevented without degrading the high operation speed and the driving characteristic of the whole of the circuit.
Patent JP-2000014218-A (JP)
Title: Device for planting seedling
Inventor: MAKIHARA KUNIMITSU
IPC: A01C11/02
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To simplify a structure for selectively stopping the rotation of a longitudinally carrying belt and to lower the cost of the seedling-planting device. SOLUTION: A seedling-loading platform 14 in which plural seedling loading divisions 13 are laterally arranged is disposed in a state capable of being laterally reciprocatively driven at a set stroke. Longitudinally carrying belts 20 which are rotated to carry loaded seedlings A to seedling-taking ports 17 are disposed in the seedling loading divisions 13, respectively.  In order to form a longitudinal carriage-selecting means for stopping the rotation of the longitudinally carrying belts 20 by slipping the longitudinally carrying belts 20 of a selected seedling-loading division 13 on the driving pulleys 21, plural driven shaft 24 are disposed in states integrally rotatably supporting plural driven pulleys 22 for imparting tensions to the longitudinally carrying belts 20, and brake means 35 for separately stopping the rotations of the driven shafts 24, respectively, are further disposed.
Patent JP-S6249580-A (JP)
Title: Frame deleting system for stamping column of seal print reader
Inventor: WAKABAYASHI MASARU
IPC: G06K9/00
Filed: 1985-08-29
Abstract: PURPOSE:To improve the operability of the titled seal print reader by deleting the frame for stamping column supplied together with a seal print with some tilt out of image data and therefore paying no attention to the tilt of the stamping frame when a seal impression is registered. CONSTITUTION:Seal print data given from an image scanner 1 is stored in an image buffer 2 containing a stamping frame 21 and a seal print 22. An image buffer read control part 31 selects four lines l1-l4 out of the buffer 2 and reads out the image data of four dots in parallel and for each dot in terms of dot position. An OR logic processing part 32 secures the OR logic of four dots to sends it to a black dot detecting part 33 and gives information to a black run counter part 34 in the case of black dot values and to a stamping frame deciding part 35 in the case of white dot values respectively. The part 35 checks the count value of the part 34 when the black dot is turned into the white dot. Then it is decided that the black run corresponds to the stamping frame the count value of the part 34 is larger than a prescribed threshold value. This fact is informed to a black run dot erasion control part 36 and all black dots in the buffer 2 are rewritten into white dots.
Patent JP-S6434363-A (JP)
Title: Heating device
Inventor: KATSUTA MINORU
IPC: F24V30/00
Filed: 1987-07-30
Abstract: PURPOSE:To obtain the heating state corresponding to the kinds of the treatments such as the cooking, heat-insulation, sterilization and drying of the food received in a bag body, by bringing the surface of the bag body to an air permeable surface and sealing the same with a plurality of adhesive films. CONSTITUTION:The surface film of a bag body part is composed of an air permeable NF film and the back film thereof is constituted of a air impermeable film wherein a polyethylene film is laminated to a nylon nonwoven fabric. Three adhesive tapes 3, 4, 5 having different widths are bonded to the air permeable film 1 of the bag body part in a freely releasable manner. By releasing the whole or a part of the adhesive tapes 3-5, the temp. history of the food received in the bag body part at the time of heating is regulated. Further, by releasing the wide adhesive tape 3, the air permeable surface is widely exposed to promote drying and sterilization.
Patent JP-H0944203-A (JP)
Title: Redundancy control system
Inventor: OBARA KOHEI
IPC: G21D3/08
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To put the arithmetic results of a plurality of triple-system controllers together to one controller and simplify the hardware by transmitting the arithmetic results of the triple-system controllers to a plant process side according to a predetermined rule, transmitting process information to the respective triple-system controllers, and deciding the validity of the arithmetic results. SOLUTION: A control loop A and a control loop B are constituted into triple systems, the respective control loops A and B of the triple-system constitution are further made triple, and triple-system controllers 1 perform processes for control loops which are previously assigned among the triple control loops A and B. The arithmetic results of the respective triple-system controllers 1 are transmitted by a command supply device to the plant process side according to the predetermined rule. Further, the process information is transmitted by signal distributing devices 5-8 to the respective triple-system controllers 1 and each monitor device 2 decide the validity of the arithmetic result of each triple- system controller 1. Therefore, the arithmetic results are put together to one controller to simplify the hardware.
Patent JP-H1120473-A (JP)
Title: Door trim for automobile
Inventor: ABE TAKESHI
IPC: B60R13/02
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To support a thin housing matter such as a map by a partitioning plate so as not to be prostrated on the cabin inside by forming an engaging hole on the bottom of a pocket member, and housing the partitioning plate formed of a bottom plate engaged with the engaging hole and a standing wall plate in the pocket part. SOLUTION: A pocket member 3 is mounted on a door trim body 1 to constitute a pocket part 30 together with the door trim body 1. The top end side of the bottom plate part 31 of the pocket member 3 is partially notched to form an engaging hole 33 near the boundary with the bottom part 13 of the door trim body 1. A partitioning plate 20 has a bottom plate 21, and a standing wall plate 22 having an engaging piece 34 engaged with the engaging hole 33 protruded on the lower wall, which is raised on the bottom plate 21 substantially at a right angle thereto. The pocket part 30 is halved in vehicle lateral direction by the standing wall plate 22, and when a thin housing matter 6 such as map is housed therein, the housing matter 6 is prevented from being prostrated on the cabin interior 7 side to disturb an occupant, and the influence on the cabin interior 7 space can be eliminated.
Patent JP-S6433622-A (JP)
Title: Magnetic card reader
Inventor: MORIMOTO TATSUO
IPC: G06F3/06
Filed: 1987-07-30
Abstract: PURPOSE:To increase the degree of freedom for connection between a magnetic card reader and a host device by applying the space transmission for transfer of data to the host device. CONSTITUTION:A card reading part 2 reads the information recorded on a magnetic card via a card reading head and sends the information to a control part 3 in the form of digital signals. The part 3 converts these received digital signals into analog signals and sends them to a transmission part 4. The part 4 uses the analog signals as the modulated waves for modulation of carrier waves or the light and sends these modulated waves or light to a space transmission line 7 outside a magnetic card reader. In such a way the information read out of a magnetic card are sent to a host device 5 from the reader 1 through a space without using any connection cable. As a result, the connecting limitation between the reader 1 and the device 5 caused by the use of a connection cable can be eliminated. Thus the degree of freedom is improved for the combination and the arrangement against the device 5.
Patent JP-H0510514-A (JP)
Title: Incineration method of refuse and apparatus therefor
Inventor: SHIMIZU MAKOTO
IPC: F23G7/06
Filed: 1991-07-05
Abstract: PURPOSE:To prevent hazardous components from being discharged during incineration of refuse. CONSTITUTION:Refuse is pyrolytically decomposed in a pyrolysis section 1 and combustible gas is led to a constricted flow path 3 to mix it with secondary air and then to a gas combustion section 2. The combustible gas mixed with secondary air is completely burned in the gas combustion section 2 to decompose hazardous dioxin and its precursors.
Patent JP-2001025103-A (JP)
Title: Running gear for hybrid car
Inventor: KIUCHI YOSHITAKA
IPC: B60L50/16
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a running gear for hybrid cars which enables them to avoid degradation in vehicle running functions and further ensure main battery protecting function. SOLUTION: When a car is running or at a temporary halt is running mode, that is, with the ignition key at the turn on position and the engine is at a stop (S106) and moreover an anomaly is detected in the main battery (S102), a command to start the engine is inssued (S108). After the engine has been started (S110), a switchgear is opened (S114), charging and discharging of the main battery is prohibited, engine stop by the controller in running mode is prohibited, and an energy transfer device is actuated in control mode where power transmission to and from the main battery is not involved. In other words, if an anomaly occurs in the main battery in running mode, the engine is always brought in operation before the main battery is disconnected.  Therefore, the problem that the main battery is disconnected due to anomalies in the main battery with the engine at a stop and driving by the engine will not occur.
Patent JP-S6168831-A (JP)
Title: Manufacture of high pressure natrium lamp
Inventor: SAITO NAOKI
IPC: H01J7/18
Filed: 1984-09-12
Abstract: PURPOSE:To make it possible to connect external lead wires to the prescribed spots of a base quickly with good workability and correctly by connecting the mutually differently colored external lead wires to two pieces of long and short stem wires. CONSTITUTION:An external lead wire 7, which is made of a copper wire and where a layer 6 of a blue inorganic pigment such as cobalt blue is formed, is connected to a short stem wire 4 while the external lead wire 8 made of the copper wire is connected to a long stem wire 5. The external lead wire 7 is arranged on an eyelet 13 of a base 12 while the external lead wire 8 is arranged on a shell 14 of the base 12 for fixing the base 12 to the end part of an external tube 1 followed by fixing the eyelet 13 and the shell 14 of the base 12 to the external lead wires 7 and 8 respectively by soldering. Thereby, connection can be quickly and correctly performed even in case of the spherical and diffusive type external tube thus obtaining a good starting property with good workability.