baber/WOPTO huggingface dataset:
Patent JP-S563477-A (JP)
Title: Magnetic recorder/reproducer
Inventor: FUJIYAMA TEISHIYOU
IPC: G11B15/02
Filed: 1979-06-18
Abstract: PURPOSE: To secure the reserved selection for the music to which the reproduction is desired, by operating the set key switch to store the desired music and then carrying out the forward control.  
     CONSTITUTION: In case the reserved reproduction is given to several desired pieces of music, set key switch 128 of keyboard 120 is pushed in the reproduction mode. Thus control circuit 304 makes memory circuit 302 store the music address when switch 128 is pushed. Then with push of rewind mode key switch 123, the key command is transmitted to circuit 304 to secure the rewind mode. After this, the detection signal of tape end detector 140 is transmitted to circuit 304 via the rewinding action. Circuit 304 sets the present music No. of circuit 302 to original value 1 to secure the automatic performance mode. Here circuit 304 decides whether the music No. is set to circuit 302 or not. In case no No. is set, the control is given to secure the forward search mode to carry out the automatic performance. If inter- music detector 200 detects the area between music during that time, circuit 304 gives the command to set only the set reserved desired music. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59203094-A (JP)
Inventor: HOSHINO YOSHIYASU
IPC: B66C13/22
Filed: 1983-04-28
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-H09267162-A (JP)
Title: Gas vent valve
Inventor: HONDA TORU
IPC: B22C9/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To close a vent passage even when the pushing force of a pressure receiving member is reduced by interlocking the pressure reception with the closing in the same direction in closing the vent passage by shifting the molten metal flowing into the vent passage by the pressure receiving member. SOLUTION: The molten metal which is rapidly filled in a cavity flows into a vent pipe 208 in a gas vent valve 10. The molten metal having reached an end part 235 for the vent pipe pushes a molten metal receiving piston 201 inserted in a lower through hole 203 and moves the piston. As soon as the molten metal receiving piston 201 is moved, a zoom ring 210 is operated, a valve piston 202 is moved by the prescribed quantity in the same direction as the molten metal receiving piston 201 to close a gap 237 between a piston head 205 and a through hole 204. Even when the force to push the molten metal receiving piston 201 is small, the moving distance of a valve piston 202 is longer than the moving distance of the molten metal receiving piston 201, and the valve piston 202 can surely close the vent passage.  Thus, the molten metal reacting an upper end part 206 of a branched duct from the end part 235 of the vent pipe does not flow out of an outlet part 207.
Patent JP-S62232043-A (JP)
Title: Error detecting circuit
Inventor: ONO SHOSHIRO
IPC: G06F11/18
Filed: 1986-04-01
Abstract: PURPOSE:To detect error without considering delay time setting an indicator register in a precedent cycle by making error detection after storing data in a data register. CONSTITUTION:Data are inputted in logical operation circuits 1-3 by signal lines 13-16 respectively, and logical operation is performed, and then outputted respectively by signal lines 17-19 and inputted to data registers 4, 5 and an all 0 judging circuit 6. Output of the all 0 judging circuit 6 is stored in an indicator register 8 through a signal line 20. Values stored in data registers 4, 5 are inputted to an all 0 judging circuit 7 through signal lines 21, 22 respectively. Output of the all 0 judging circuit 7 and the indicator register 8 are inputted to a comparator circuit 9 by signal lines 24, 25 respectively. Output of the comparator circuit 9 is outputted as the result of error detection through a signal line 26.
Patent JP-S549882-A (JP)
Title: Sludge sending device
Inventor: IWABUCHI AKIO
IPC: B65G53/30
Filed: 1977-06-24
Abstract: PURPOSE: To better sludge sending efficiency, by detecting the change of flow rate in a fludge sending pipe to automatically flow in or stop diluted water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04223840-A (JP)
Title: Device for accurately supporting and locating workpiece
Inventor: JIYAKOBU FUARERU NAIFUONGU
IPC: B23Q7/04
Filed: 1991-01-11
Abstract: PURPOSE: To bring a workpiece, in cooperation with an existing robotic transfer mechanism, to a required work position with high accuracy and repetition preciseness, by providing the workpiece and a holder with recesses and projections engaging therewith, respectively. CONSTITUTION: Each longitudinal end part of a length of barstock 2 is provided with two positioning or locating recesses 10. A locating device has a conical locating member 20 and an insert 24 equipped with two gripping fingers 26, and the two gripping fingers 26 are fitted into the recesses 10 when the insert 24 is engaged with the longitudinal end part of the barstock 2. A barstock 2 is brought to a related machine by a robotic transfer mechanism to locate each end part of the barstock 2 near a related gripping insert 24 and a holder 34 is brought close to the barstock 2 to engage each insert 24 with the recesses 10 of each end part of the barstock 2. Cam action of the fingers 26 is exerted on surfaces 16, 18 of the recesses 10 and locating inaccuracy of the barstock 2 by the robotic transfer mechanism can thus be corrected.
Patent JP-H10270883-A (JP)
Title: Casing
Inventor: KAMIYA KIYOHIKO
IPC: H05K7/20
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a casing by which both effective internal cooling and protection of device from insects, etc., can be realized by adopting such a structure that insects, etc., entering from the outside are captured, without special measures against ventilating hole itself to prevent the entry of insects. SOLUTION: In the case where insects, etc., enter inside an casing 1 through a ventilating hole 16, namely, the inside of an casing body 12, the insect is captured by an adhesive layer 15a which is made of adhesive sheet 15, around the ventilating hole 16. Thus the insect entering from the outside is captured by the sheet 15, so that the ventilating hole 16 does not need to be covered with a net having fine mesh. Therefore, an internal cooling function using the ventilating hole 16 can be exhibited appropriately.
Patent JP-H02253281-A (JP)
Title: Method for controlling picture density of copying machine
Inventor: SOMIYA TOKUMASA
IPC: G03G15/08
Filed: 1989-03-28
Abstract: PURPOSE:To excellent by control picture density by controlling it in response to the detecting output of another normal sensor when the anormality occurs in one of both sensors in a method for controlling the picture density of a copying machine in response to the detecting outputs of a light reflecting type sensor and a magnetic permeability sensor. CONSTITUTION:The subject machine is provided with the light reflecting type sensor (P sensor) 21 disposed while facing to a photosensitive body 1, and the magnetic permeability sensor (F sensor) 22 in a developing unit 4. In response to the output from each of them, A CPU makes judgement in terms of control, handles operations, and drives a replenishing motor 25 provided in the developing unit 4, whereby toner replenishing condition and the picture density of the picture to be developed are controlled. When anormality occurs in one of these sensors, the density is controlled in response to the detecting output of another normal sensor, and when an anormality occurs in both sensors, a fixed quantity of toner is replenished.
Patent JP-S58192810-A (JP)
Title: Oil-in-water type suspending insecticide and acaricide composition
Inventor: FUYAMA HIROSHI
IPC: A01N25/04
Filed: 1982-05-06
Abstract: PURPOSE:The titled composition having chemical and physical stability for a long period, good handleability, obtainable easily and inexpensively, containing a mixture of an organophosphorus compound and a pyrethroid-based compound, polyvinyl alcohol or gum arabic, and a viscosity builder. CONSTITUTION:The titled composition comprising 1-50wt% mixture of an organophosphorus compound (e.g., O,O-dimethyl O-(3-methyl-4-nitrophenyl)phosphorothioate), a hydrophobic liquid insecticidal and acaricidal component, and a pyrethroid-based compound (e.g., alpha-cyano-3-phenoxybenzyl 2-(4-chlorophenyl) isovalerate), 2-10wt% polyvinyl alcohol or gum arabic, a proper amount of a viscosity builder, other additives and residue water. The composition is prepared by dispersing or suspending the active ingredients in an aqueous solution of the polyvinyl alcohol, etc., adding a viscosity builder to the dispersion or suspension so that it is stabilized without using an organic solvent and a large amount of a synthetic surface active agent.
Patent JP-H06263227-A (JP)
Title: Supply device for coin or medal
Inventor: OTSUJI MASAAKI
IPC: A63F7/02
Filed: 1993-03-09
Abstract: PURPOSE:To convey coins or the like simply even on a conveying path for the coins or the like having high and low levels and to make the size of a device compact through simplification of structure by providing a raising and feeding unit on a conveying path for the coins or medals and by mounting a lid body at least on the top of the guide rail of this raising and feeding unit. CONSTITUTION:A conveying path for coins or the like C is formed by a conveying base 2 including a raising and feeding unit, a screw 1 matching the shape of this path is rotatably provided on the conveying base and its one end is connected to a driving power supply. At least the guide rail 3 of the raising and feeding unit in the conveying path for coins or the like is provided with a lid body 5 on its top to block the path. When the screw 1 is rotated, the coins C held in their standing state are pushed out by the screw 1 and moved upward in the axial direction at the raising and feeding unit, but as the lid body 5 is provided on the guide rail 3 of the raising and feeding unit, even if the raising and feeding unit is sharply inclined, the coins C are prevented from moving out of the path of the guide rail 3.
Patent JP-S562012-A (JP)
Title: Control method for turbid-water processing
Inventor: MATSUO TOORU
IPC: B01D37/04
Filed: 1979-06-19
Abstract: PURPOSE: To make it possible to make the turbidity of processed water below a set value by decreasing the working ratios of filters by controlling the ratio of the distribution of a branch side for unprocessed turbid water by exercising control over the start and stop of filters, to which water is branched, as many times as fixed.  
     CONSTITUTION: Feed turbid water A of turbidity D 0 , received from piping 1, is led to feed water tank 7 via flow rate control valve 5 and then sent to process tank 12 via process piping 8 and filters 10 before being supplied from discharging pipe 15 and water pump 16 to the next stage. Then, turbid water A branched by valve 5 is led to process tank 12 via pipe 14 and microcomputer 17 is used for control over piping lines. Next, set processed-water turbidity D from set processed-water turbidity selecting mechanism 18 is compared to turbidity D 0  and the start and stop of filters 10 to which the water is branched are controlled as many times as fixed to exercise control over the ratio of the distribution side for unprocessed turbid water. Consequently, the processed water turbidity can be held below set value D by decreaseing the working ratio of filters. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01284756-A (JP)
Title: Calcium assay reagent
Inventor: OBEIDO HITSUSAMI
IPC: G01N33/52
Filed: 1989-03-27
Abstract: PURPOSE: To obtain a working calcium reagent in which the stability is enhanced while prolonging the working interval by adding an o-cresol phthalein complexone dye reagent and a carbonate or a hydrogencarbonate buffer to a calcium assay sample. CONSTITUTION: An o-cresol phthalein complexone dye reagent and a carbonate or a hydrogencarbonate buffer are combined to produce a working reagent having pH in the range of 9.0-10.5. The o-cresol phthalein complexone dye reagent contains a substance, e.g. sulfuric acid 8-quinolinol, for suppressing disturbance of o-cresol phthalein complexone and magnesium. The o-cresol phthalein complexone binds calcium in an alkaline solution to produce a coloring group. Carbonate or a hydrogencarbonate butter contains a surfactant for minimizing disturbance due to lipemia.
Patent JP-H07259806-A (JP)
Title: Floating valve
Inventor: MASUDA SHUICHI
IPC: F16K31/06
Filed: 1994-03-22
Abstract: PURPOSE:To conduct sure floating without being effected with flow. CONSTITUTION:The floating valve is a two position solenoid changeover valve which is connected respectively to the pair-forming cylinder passages 2, 3 of a solenoid type cylinder operation direction control valve VA and is equipped with the interception position 11 of both cylinder passages 2, 3 and a floating circuit 12 to connect both cylinder passages 2, 3 to a tank circuit Ta, and usually retention is made at the interception position 11, but by the operation of a solenoid, both cylinder passages 2, 3 are connected to each other by means of the floating circuit 12, and connected to the tank circuit Ta. Accordingly, at the time of floating operation, as both cylinder passages 2, 3 are connected to each other and are connected to the tank circuit Ta, there occurs no pressure difference between both cylinder passages 2, 3, and floating can be carried out effectively.
Patent JP-H10220548-A (JP)
Title: Magnetic screw
Inventor: HASHIMOTO JUNICHI
IPC: F16H25/24
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To ensure a micro clearance between a shaft and a cylinder body with a simple structure by providing guide rings on both sides in the axial direction of the cylinder body in a magnetic screw provided with magnetic poles spirally at least at one of the shaft and cylinder body formed of magnetic substances. SOLUTION: When a screw shaft 1 is rotated clockwise or reversely around an axis, magnetic force of the N-pole and S-pole on the cylinder body 2 side acts upon the thread ridges 16, 17 of the screw shaft 1, so that the cylinder body 2 is axially moved, and a sliding base is axially moved. At this time, the cylinder body 2 is axially guided along the screw shaft 1 while the screw shaft 1 and cylinder body 2 are held in a contactless state by a pair of guide rings 3, 4 formed of nonmagnetic material with wear resistance and sliding property and provided on both sides in the axial direction of the cylinder body 2. Lowering of mechanical accuracy, durability, and the like caused by friction is eliminated by such structure using the magnetic force action of the respective magnetic poles of the cylinder body 2 so as to make a magnetic screw usable semipermanently in a high accuracy state.
Patent JP-S58194982-A (JP)
Title: Tubular reactor
Inventor: HORIZOE HIROTOSHI
IPC: C10G1/04
Filed: 1982-05-10
Abstract: PURPOSE:To provide a tubular reactor keeping liq. temp. constant through the full length, by connecting the first spiral coil having an opening of feeding a material to be treated at one end, the second spiral coil in an opposite direction to the first coil, and the third spiral coil in an opposite direction to the second coil and having an opening of discharging the material at one end. CONSTITUTION:In an insulating container 7 equipped with a heating means 6, the first coil 2 having an opening of feeding a material to be treated at one end and being wound spirally constantly downward, the second coil 3 being connected at one end to the other end of the coil 2 and surrounding the coil 2 as a spiral in an opposite direction to the coil 2, and the third coil 4 being connected at one end to the oher end of the coil 3, surrounding the coil 3 as a spiral in an opposite direction to the coil 3, and having an opening of discharging the material at the other end are held. EFFECT:It is possible to prevent hot spot or coking due to overheating stabilize the controllability of reaction, and improve the heat efficiency.
Patent JP-H02259400-A (JP)
Title: Shielding of explosive matter
Inventor: AIGA YUTAKA
IPC: E04G23/08
Filed: 1989-03-30
Abstract: PURPOSE:To securely shield an explosive matter and hereby ease transportation of a shielding sheet and installation work by installing the fibrous shielding sheet around the explosive such that said sheet has its strength capable of withstanding impact energy of the explosive matter and is light-weight and easy to be treated. CONSTITUTION:A shielding sheet 1 is a flexible sheet formed with high strength fibers 11 into fabric having strength capable of withstanding impact energy upon explosion of dynamite and the like, which is yielded by trimming the peripheral edge of the fabric formed with the high strength fibers 11 by use of a band-shaped reinforcing material 12 made of high strength nylon and the like. Further, the high strength fibers 11 are coated with a coating material 14 such as vinyl chloride among stitches thereof when needed. The surroundings of a structure scheduled to be exploded is coated with the shielding sheet 1, and mounted to the structure is performed by a mounting tool. Namely, a griping member of the mounting tool is fixed to the structure and the surroundings of the structure is coated in succession from the uppermost floor for each floor, and is strongly held by the holding tool for mounting.
Patent JP-S62234398-A (JP)
Inventor: SAITO MASAO
IPC: H05K7/04
Filed: 1986-04-04
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-S58194161-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKEUCHI MOTOHIKO
IPC: G11B15/60
Filed: 1982-05-10
Abstract: PURPOSE:To control tape feeding speed accurately, by using a tracking signal which discrminates the difference between its own track and an adjacent track, in a magnetic recording and reproducing device of a tracking system using a pilot signal. CONSTITUTION:Tracking signals f1, f2, f3 and f4 having a frequency different from each track are recorded in the circulating order, a crosstalk component is detected with a head, a component of frequency difference with an adjacent track is obtained to form the tracking signals. A capstan motor is controlled with the tracking signals for tape driving. Thus, tracking is attained without requiring a conventional control signal.
Patent JP-2000274341-A (JP)
Title: Movable vane hydraulic machinery
Inventor: SUGISHITA KANEO
IPC: F03B3/06
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce the water leakage from the chip side end face of a runner vane, as well as to make it possible to pick up the runner vane and a runner boss in the assembled condition, when a runner is dissolved and inspected. SOLUTION: In a movable vane hydraulic machinery, the chip side end face 3a of a runner vane 3 is formed in a spherical surface form by making the intersection of the axial line L of the rotary axle of a runner and the axial line M of a vane shaft as the center, while the maximum radius Rc when the chip side end face of the runner vane 3 is projected on a plane orthogonal to the rotary axle of the runner is made smaller than the radius R of the spherical surface on the chip side end face.
Patent JP-H0612511-A (JP)
Title: Hands-free type bar code scanner and operating method for the same
Inventor: JIYOSEFU SANDOO
IPC: G06K7/10
Filed: 1993-04-02
Abstract: PURPOSE:To provide the bar code scanner which enables ordinary manual operations while making hands or arms free by putting the scanner on the wrist or the back of the hand of an operator. CONSTITUTION:A bar code scanner 10 is selectively actuated when the operator moves the position of one or plural fingers and indicates a bar code pattern to be scanned with the forefinger 14. The bar code scanner is composed of a housing 30 fixed to the hand or the back side of the wrist of the operator and the housing 30 internally mounts a photosensor to detect a prescribed positional movement of one or plural fingers of the operator. Further, the housing 30 mounts a scanning mechanism corresponding to the photosensor so as to actuate the bar code scanner by allowing the scanner in the direction of the indicating finger to scan in the pointing direction and detecting a prescribed positional movement of one or plural fingers.
Patent JP-H01248805-A (JP)
Title: Microstrip antenna
Inventor: EGASHIRA SHIGERU
IPC: H01Q13/08
Filed: 1988-03-30
Abstract: PURPOSE:To increase the directivity gain of an antenna and to minimize the number of elements on a plane by arranging a radiation element through a dielectric on a conductor plate and a waveguide element at the position away from the radiation element by a prescribed distance. CONSTITUTION:A title antenna is constructed to place a radiation element 3(diameter:2Ra) through a dielectric 2(dielectric constant:2.15) of thickness (d) on a conductor plate 1, place a first waveguide element 4(diameter:2Rb) on the element away from the radiation element 3 by h1 and place a second waveguide element 5(diameter:2Rc) on the element away from the first waveguide element 4 by h2. Feeding is executed from the rear surface of the conductor plate 1 only to the radiation element 3 with a coaxial feeding line 6. By placing waveguide elements 4 and 5 at the position away from the radiation element 3 by a prescribed distance, the radiation directivity is made sharper, the gain is increased and further, a satisfactory characteristic having the small change of the gain is obtained with a central frequency 7.0(GHz) as a center.
Patent JP-H06286950-A (JP)
Title: Control device for linear motor-driven elevator
Inventor: ISHII TOSHIAKI
IPC: B66B1/34
Filed: 1993-04-02
Abstract: PURPOSE:To perform reliable provision of a braking force and to effect improvement of safety by cutting out the feed of energy to all brake means during an emergency stop and holding the brake force of a brake means through utilization of energy stored on the brake means side. CONSTITUTION:The brake system of a linear motor-driven elevator is provided with two braking devices containing an electromagnet comprising coils 406A and 406B. During operation of an elevator, when an emergency stop command is generated from an emergency command circuit 103, a relay coil EM is brought into an ON-state and through opening of a contact EM 2, the brake device of the coil 406B side is operated. Energy stored at the coil 406B is released as a result of a current being returned through a resistor R1. In this case, when a load in a car exceeding a given value is detected by a deciding circuit 104 for a load in a car, a relay coil BL is also demagnetized and contacts BL1 and BL2 are opened and similarly, a braking device on the coil 406A side is driven.
Patent JP-H1164817-A (JP)
Title: Variable focusing lens, variable focusing diffraction optical element and variable polarizing angle prism
Inventor: NISHIOKA KIMIHIKO
IPC: G02F1/1333
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a variable focusing lens which can improve the utilization efficiency of light and improves versatility so as to be effectively applied to various optical products. SOLUTION: This lens has 1st and 2nd planes 8a and 8b, for example, a 1st optical member 12a for transmitting incident light through the 1st and 2nd planes 8a and 8b, a 2nd optical member 12b having a 3rd plane 9a for receiving the light transmitted through the 1st optical member 12a, a lens plane formed on one of 1st, 2nd and 3rd planes 8a, 8b and 9a at least, a pair of transparent electrodes 13a and 13b respectively provided on the side of 2nd and 3rd planes 8b and 9a, and polymeric distributed liquid crystal layer 14 provided between these transparent electrodes 13a and 13b.  By impressing electric fields through a pair of transparent electrodes 13a and 13b to the polymeric distributed liquid crystal layer 14, the focal position of light transmitted through the 1st and 2nd optical members 12a and 12b or light transmitted through the 1st optical member 12a, reflected on the 3rd plane 9a and transmitted through the 1st optical member 12a again can be varied.