baber/WOPTO huggingface dataset:
Patent JP-H0294101-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUSE KAZUYOSHI
IPC: G11B5/008
Filed: 1988-09-30
Abstract: PURPOSE:To prevent the increase in tape consumption even if the rotating frequency of a rotary drum is an odd number of times 1/2 the perpendicular synchronizing frequency by dealing with the varying magnitudes of recording bits by the selection of rotary magnetic heads and the control of a tape traveling speed. CONSTITUTION:A pair of the rotary magnetic heads 22a, 22b which have, for example, azimuth angles + or -alpha reverse from each other and have 180 deg. phase angle with the top of the rotary drum 21 are provided. A pair of the rotary magnetic heads 23a, 23b are provided on the rotary drum 21 so as to have the azimuth angles beta different from the azimuth angles of the magnetic heads 22a, 22b and to have 0 deg.<theta<180 deg. phase angle theta with the rotary magnetic heads 22a, 22b. Recording and reproducing are executed by the rotary magnetic heads 22a, 22b if the recording bit rate is small. The tape traveling speed is increased and the recording and reproduction are executed by the rotary magnetic heads 22a, 22b, 23a, 23b if the recording bit rate is large. The increase in the traveling amt. of the tape is prevented in this way even if the rotating frequency of the rotary drum 21 is an odd number of times 1/2 the perpendicular synchronizing frequency.
Patent JP-H0989640-A (JP)
Title: Method and apparatus for measurement of weight of running vehicle
Inventor: WADA YASUHIRO
IPC: G01G19/02
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To suppress the influence of a disturbance such as a mechanical or electric noise or the like and to enhance the accuracy of the obtained weight of a running vehicle. SOLUTION: In order to find an axial load function which approximates continuous measured data D1 to D11 obtained by a load cell or the like installed on a running road surface, it is required to find parameters such as a frequency ω, an amplitude (a), a phase ϕ and the like. When three parameters are required, an axial load function F2 is found by simultaneous equations of three expressions using three data D5 to D7. On the other hand, the more data D1 to D11 are used, various parameters are found by a repetitive computation which is continued until the data are converged, and an axial load function F1 is found. Thereby, the influence of a noise is reduced, and the accuracy of a method and an apparatus is enhanced.
Patent JP-H08110158-A (JP)
Title: Water-removing device for umbrella
Inventor: OTA YOSHITAKE
IPC: F26B5/14
Filed: 1994-10-12
Abstract: PURPOSE: To permit the removal of water of an umbrella without rotating it to pevent the damage of the umbrella or a device and permit the cutting of water surely. CONSTITUTION: A water removing device is provided with a retaining unit 10 provided in a case body 1 into which an umbrella K is inserted, and retaining the umbrella K, a sweeping unit 30 for sweeping the surface of the umbrella, a driving mechanism 40 driving the sweeping unit 30, and a supporting body 32 consisting of a rotary shaft 31 having an axial line along the direction of axial line of the retained umbrella substantially, and a bearing member 36 bearing the case body 1 so that a disc 35 supporting the rotary shaft 31 rotatably and the rotary shaft 31 are revolved around the umbrella. Accordingly, the water removing device is constituted of a brush 37 provided on the rotary shaft 31 so as to be abutted against the surface of the umbrella, and is provided with a motor 41 capable of driving the driving mechanism 40 and capable of being rotated into normal and reverse directions, a planetary gear 42, provided on the rotary shaft 31, an internal solar gear 44 meshed with the planetary gear 112 provided in the case body 1, and a transmitting mechanism 45 transmitting the rotation of the motor to the disc 35.
Patent JP-H0776546-A (JP)
Title: Production of 2,2,4-trimethylcyclohexenecarboaldehyde
Inventor: TAMURA HIROSHI
IPC: C07B61/00
Filed: 1993-09-08
Abstract: PURPOSE:To obtain in a high purity and yield the compound as a raw material for formulated perfumes or as an intermediate for medicines and agrochemicals, by only such a single step as to subject readily available, as a commercial product, or easily synthesizable chrysanthenol to rearrangement reaction in the presence of a basic or acidic catalyst. CONSTITUTION:The compound, 2,2,4-trimethylcyclohexenecarboaldehyde of formula II can be obtained by rearrangement reaction of chrysanthenol of formula I in the presence of a basic catalyst e.g. KOH) or acidic catalyst (e.g. sulfuric acid). The chrysanthenol of the formula I has also been known as the fragrant component of chrysanthemum. The compound of the formula II obtained by the above method has camphor-, flower-, fruit-, wood- or herb-like fragrance/ flavor.
Patent JP-2001073235-A (JP)
Title: Air spinning device and its piecing method
Inventor: SAWADA HARUTOSHI
IPC: D01H4/48
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To facilitate and ensure the introduction of fibers into a hollow guide shaft, when the piecing of the fibers are started, and enhance the probability in the success for discharging the spun yarn, in its turn, for piecing the fibers. SOLUTION: This method for piecing fibers comprises producing revolved air flows in the mutually opposite directions with pressurized air jetted from a spinning nozzle and a yarn-discharging nozzle, and using the produced revolved flows as follows. Therein, in the route for discharging the spun yarn from a hollow guide shaft, the air-jetting pressure of the spinning nozzle is controlled to a low pressure P1 for a prescribed time ΔT, and then switched into a high pressure PH. Thereby, the revolved air flow produced with the spinning nozzle is weakened to control the revolution of the fibers, thus facilitating the transmission of twists and further facilitating the first introduction of the fibers into the entrance of the hollow guide shaft.
Patent JP-H04125825-A (JP)
Title: Tracking driving device
Inventor: IKARI ICHIRO
IPC: G11B7/085
Filed: 1990-09-18
Abstract: PURPOSE:To shorten seek time and to set a tracking characteristic to be satisfactory by making a coil for seek driving and a coil for tracking driving to be more appropriate structure by means of adjusting them to the obtained characteristic. CONSTITUTION:Since the coil for seek driving 17 receives force by an electromagnetic operation from two magnetic circuits, larger driving force can be obtained and high speed seek is realized. When a control current flows in the coil for tracking driving 5 or the coil for focusing driving 7 so that an optical spot follows a pit string on a disk, an object lens 1 is displaced in a tracking direction or a focusing direction by the electromagnetic operation with the magnetic circuit of a yoke 23 in an upper-side. Since the coil for tracking driving 5 is formed small and light so that it receives the electromagnetic operation from one magnetic circuit among two relevant magnetic circuits, tracking driving sensitivity is satisfactory.
Patent JP-S6490296-A (JP)
Title: Detergent composition
Inventor: AOYANAGI MUNEO
IPC: C07C209/00
Filed: 1987-09-30
Abstract: PURPOSE:To provide a detergent compsn. which prevents deactivation of an enzyme and can maintain excellent detergency, and which comprises a cationic nitrile compd. having a particular structure and an enzyme. CONSTITUTION:A detergent compsn. comprises a cationic compd. (A) having in its molecular structure a group of formula I (e.g., compds. of formulae II and III) and an enzyme (B) (e.g., alkanase, sabinase, esperase or the like manufactured by Novo Industri). This detergent compsn. further comprises ingredients generally employed in the detergent, such as a surfactant or a builder. The aforesaid compd. A is very effective in preventing deactivation of an enzyme caused by chlorine contained in water during washing with an enzyme-contg. detergent and can maintain excellent detergency.
Patent JP-S60139952-A (JP)
Title: Rotary transmission apparatus
Inventor: TANAKA SHINSAKU
IPC: F16H3/34
Filed: 1983-12-27
Abstract: PURPOSE:To simplify constitution and prepare the captioned apparatus at a low cost by shifting an idler which is always engaged with either a driving rotary body or a working rotary body, by an idler transferring mechanism and a trigger mechanism, utilizing the turning force of the driving rotary body. CONSTITUTION:When an electromagnet 23 conducts, a trigger lever 17 is attracted onto said electromagnet 23, and the engagement hook 21 of the lever 17 is released from the engagement projection 16a of a notched gear 13, which is a little revolved by the pressing force of a cam lever 6 and engaged with a driving rotary body 1. Then, a pressing roller 15 presses the cam level 6 and shifts it against a pulling spring 11, and an idler 3 is engaged with a working rotary body 2. Therefore, the revolution of the driving rotary body 1 can be transmitted to the working rotary body 2 through the idler 3. Thus, the idler 3 can be transfered to the engagement position with the working rotary body 2 by utilizing the turning force of the driving rotary body 1 itself.
Patent JP-S61126695-A (JP)
Title: Sample holding circuit
Inventor: SUGIMOTO YASUHIRO
IPC: G11C27/02
Filed: 1984-11-21
Abstract: PURPOSE:To execute the secure, highly speedy and highly accurate sample holding with a simple constitution by installing an input transistor group, a transistor group for controlling to charge and discharge the capacitor, and a feedback transistor group. CONSTITUTION:By a switch control circuit 33, a switches 12, 14 are on, input side N type and P type transistors 10 and 11 are on, a buffer amplifier action is executed to an input signal I impressed to the base, N type and P type transistors 17 for controlling to charge and discharge the capacitor, a capacitor 25 goes to be a charging condition and the signal I is sampled. Next, when the switches 12 and 14 are off and 19 and 21 are on by the circuit 33, transistors 10, 11, 17 and 18 are off, and the capacitor 25 holds a sample electric potential. In accordance with the holding electric potential, transistors 29 and 30 for feedback are on, an emitter electric potential of the transistors 10 and 11 is prescribedly fixed, the change of the holding electric potential of the capacitor 25 is prevented, and the secure, highly accurate and highly speedy sample holding is executed with a simple constitution.
Patent JP-H1188602-A (JP)
Title: Image reader
Inventor: SAWAKI YUKICHI
IPC: H04N1/04
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which is miniaturized with a simple structure by which both a reflection original and a transmission original are read. SOLUTION: This reader is provided with a light source 23 that emits light to a reflection original H placed at a read position and a read means 27 that receives a reflected light from the reflection original H and converts it into an electrical signal. A reflection member 21 is provided at a position opposite to the light source 23 with the reflection original H inbetween, placed at the read position and the light from the light source 23 is reflected by the reflection member 23 and received by a read means 27. A transmission original carrying means 30 for feeding the transmission original T is provided in the optical path of the reflected light from the reflection member 21. The read means 27 receives a reflected light from the reflection original H to read the reflection original H and receives the reflected light from the reflection member 21 transmitted through the transmission original T to read the transmission original.
Patent JP-H0888548-A (JP)
Title: Electronic switch
Inventor: FUJIMOTO KIMITADA
IPC: H03K17/78
Filed: 1994-09-14
Abstract: PURPOSE: To exactly perform an operation without using a capacitor in an electronic switch provided with an output prohibition circuit which cancels an output prohibiting state at every prescribed period based on a short-circuit detection circuit and its output. CONSTITUTION: The short-circuit detection signal of the short-circuit detection circuit 12 is inputted to the digital filter 22 of the output prohibition circuit 21. The digital filter 22 discriminates the acquisition of the detection signal for continuous prescribed periods as a short-circuit detected state, and outputs a prohibition signal to an output circuit 10 via a holding part 24. A counter 23 starts counting, and when the prescribed number of clocks is counted, the prohibiting state of the output from the holding part 24 can be canceled.
Patent JP-H0988069-A (JP)
Title: Panel
Inventor: TAKANO KOICHI
IPC: E02D17/08
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To be serviceable not only in one stage but also serviceable in many stages thus piled up without demanding for the other components. SOLUTION: This panel interposes a reinforcing member 3 between two rectangular steel plates while edges 2 and 2b form a rectangular main body 1 on the upper and lower ends with point symmetry. Inclined surfaces 6a and 5a equivalent to the edges of the main body on the upper and lower ends of a support post 4 having a locked hole 4a of a strut welded on both ends in the longitudinal direction of this main body and a horizontal surface which continues with the inclined surfaces are formed and a female screw 5c is located in the upper part of the lower side horizontal surface and is welded. A bolt insertion hole 7a is formed on the upper end of the support post connected with a cross section U-shaped connecting metal fitting 7.
Patent JP-S61115553-A (JP)
Inventor: FUIRITSUPU GARUSHIA
IPC: B23Q17/24
Filed: 1985-11-06
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-H1091037-A (JP)
Title: Electrophotographic device
Inventor: ISHIKAWA TETSUJI
IPC: G03G15/20
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic device capable of suppressing the occurrence of a higher harmonic current and the fluctuation of a power supply voltage, when the supply of power to a heater in the electrophotographic device is started. SOLUTION: This electrophotographic device 1 is provided with a fixing roller 4 having a heater 3 generating heat in such a manner that the supply of the power from AC power 2 is controlled and a temperature detecting means 5 for detecting the temp. of the heater 3. At this time, the electrophotographic device 1 is further provided with an arithmetic means 9 for calculating the resistance value of the heater 3 based on the detected temp. of the heater 3, to obtain a control voltage value for causing a fixed current to flow at the calculated resistance value and a control means 10 in which the control voltage value obtained by the arithmetic means 9 is set and which controls the supply of the power to the heater 3, in accordance with the set above-mentioned control voltage value.  The control means 10 executes soft-start ON control for making a phase angle in the supply of the power larger every Hz, while controlling the supply of the power, according to the control voltage and suppresses the higher harmonic current and the fluctuation of the power supply voltage, when the heater 3 is turned on, at the time of starting the supply of the power to the heater 3.
Patent JP-H1084914-A (JP)
Title: Egg yolk-containing liquid and production of oil-in-water type emulsified matter
Inventor: ITO KAZUTAKA
IPC: A23L15/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an egg yolk-contg. liquid of a high concn. having the flavor of raw egg yolk even if this liquid is subjected to a heat treatment and a process for producing egg yolk-contg. oil-in-water type emulsified matter which does not produce scorches and deposits in the heating parts of a device even if an ultra-high temp. instantaneous sterilization treatment is executed by using this egg yolk-contg. liquid. SOLUTION: The water dispersion phase prepd. by dispersing 20 to 80wt.% egg yolk into water is subjected to the heat treatment by holding this phase for 5 to 45 minutes in a heating region at a heating-up rate of 0.05 to 6 deg.C /min up to a temp. region of 65 to 78 deg.C from a temp. below 65 deg.C. The egg yolk-contg. liquid is subjected to the sterilization treatment by heating the liquid by using a heat medium having a temp. higher than a desired [ultimate sterilization treatment temp.] and below the [ultimate sterilization treatment temp. +8 deg.C] and holding the liquid at this temp. for 1 to 15 seconds at the time of heating the oil-in-water type emulsified matter prepd. in accordance with the conventional method by using 5 to 60wt.% egg yolk-contg. liquid as an egg yolk component to a temp. region of 130 to 151 deg.C.
Patent JP-S62107210-A (JP)
Title: Load controller for combined cycle plant system
Inventor: ISHITOBI JUNJI
IPC: F01K23/10
Filed: 1985-11-05
Abstract: PURPOSE:To carry out economical load operation in a combined cycle plant system comprising plural shafts whose plant heat efficiencies are different from each other, by adding respective load bias quantities to the load command values of corresponding shafts as their correction quantities. CONSTITUTION:A combined cycle plant system is a combined cycle plant in which a gas turbine, a generator and an exhaust heat recovering boiler are combined with each other as one shaft, and plural shafts of which plant heat efficiencies are different from each other are made as one unit. In this case, when shafts in operation are driven with different fuels, load bias quantities b1-bn commands from a load bias computing element 30 are selected as switching commands from switching devices 32. And in adders 32 which are provided for the respective shafts, the load bias quantities b1-bn are given as corrction signals for the load target commands of the respective shafts which are calculated from a proportional plus integral computing element 25. Thus, the system outputs of the respective shafts are controlled separately.
Patent JP-H0295761-A (JP)
Title: Hydrogen generator for hydrogen fueled engine
Inventor: SASAHARA TAKATOSHI
IPC: F02M21/02
Filed: 1988-09-30
Abstract: PURPOSE:To dispense with any driver for stirring and vibration by forming a hydrogen absorption alloy wrapped by a coat into granular form, housing it in a body, while getting hot compressed air flow into this body from the lower part, and making a mixture of this compressed air and hydrogen so as to be discharged out of the body upper part. CONSTITUTION:This hydrogen generator 2 for a hydrogen fueled engine has cylindrically formed body 4, and in a lower part 4b of this body 4, there is provided with a first opening 8 making hot compressed air flow therein. Likewise, in an upper part 4a of the body 4, there is a second opening 12 which discharges a mixture of this hot compressed air and hydrigen out of each hydrogen absorption alloy 22 and feeds it to the hydrogen fueled engine. In addition, in a hollow part 6 of the body 4, it is halved up and down by a tilting fluid bed 16 and thereby an upper fluid bed chamber 18 and a lower air chamber 20 both are formed thereat, while in a lowermost end opening 16z of this tilting fluid bed 16, there is provided with an outflow preventing body 24 which serves as outflow prevention of granular hydrogen absorption alloys 22. Each of these hydrogen absorption alloys 22 is formed into powdery form, while it should be wrapped with a coat 26 composed of copper (Cu).
Patent JP-2000062957-A (JP)
Title: Method of taking packed article out of container
Inventor: TAMURA MITSURU
IPC: B65G59/02
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To take out a packed article without damaging a partitioning plate by moving the packed articles on the top stage by one line with the extruding operation, and pressing the partitioning plate to a vacant space, and thereafter, supplying the packed articles by one stage to a carrying conveyor with the extruding operation. SOLUTION: An eliminating means 11 for taking away a partitioning plate is provided with four suction cups 13 through a rod 12. Movement of the partitioning plate is prevented by a partitioning presser means 14, and a presser pad 15 is provided freely to be moved in the vertical direction by an air cylinder or the like. In order to prevent the generation of damage and restrict the movement thereof, the presser pad 15 is desirably formed of a member having a large friction resistance and elasticity such as rubber. A pusher 16 for extruding a packed article is provided. A delivery plate 23 supplies the packed article from a container to a carrying conveyor 24, and the packed article is carried to a following process.
Patent JP-H04123902-A (JP)
Title: Caster control mechanism
Inventor: HIRATA SACHIO
IPC: B60B33/00
Filed: 1990-09-17
Abstract: PURPOSE:To facilitate the operation of a caster by forming a brake handle into about an L-shape, positioning its plural operation sections at spots opened as wide as about 90 deg. from the axial center of an axle, and abutting a brake shoe on a pushing up spring for operating the brake handle in the same direction. CONSTITUTION:When a brake handle 14 is rotated, the rivet head 18a of the rivet 18 of a brake shoe 9 rolls on the rolling face 6 of a holding body 1 to fit the notch 12 of the brake shoe 9 into an axle 20. The brake handle 14 is thereby restrained from rotating farther, and the rivet head 18a rotates below an axle 3 centering around its axial center. The brake shoe 9 is wholly lowered to bring a brake lining 10 into contact with a wheel 7 for turning a caster into a locked state. An another operation part 15b is pushed down by a foot tip to rotate the brake handle 14 into its original state. Namely a pushing up spring 19 pushes back the brake handle 14 to smoothly rotate it.
Patent JP-H05212737-A (JP)
Title: Field assist method for producing image forming member
Inventor: ERISU FUABIAN
IPC: B29C41/22
Filed: 1992-09-17
Abstract: PURPOSE: To prepare multicylindrical article as an imaging member by filling a liquid uncured resin material and magnetically attractable filler material into a cylindrical mold, spinning the mold applying a magnetic field to attract the filler in the direction dictated by the magnetic field, and then curing the resin. CONSTITUTION: A mold 1 is made of a material like glass or quartz rotatable around the axis A.A mixture of uncured liquid resin and a magnetically attractable material id filled in the mold 1 in rotation. A magnetic filed is applied on the mixture by a high intensity magnet 7. As a result, the filled mixture is separated into an outer layer 9 of the magnetically attractable material and an inner layer 11 of uncured resin. Ultraviolet rays are applied to the inner layer 11 from ultraviolet sources in and out of the mold 1 to cure the inner layer 11. Thus a multilayered cylindrical article is obtained and taken out from the mold 1.