baber/WOPTO huggingface dataset:
Patent JP-H03286420-A (JP)
Title: Magnetic recording medium
Inventor: AOKI NOBUYUKI
IPC: C09D7/12
Filed: 1990-03-30
Abstract: PURPOSE:To enable high output even in a long wavelength region for a commercial metal tape by forming two-layer structure of a magnetic recording layer in which the lower magnetic layer has the axis of easy magnetization in the longitudinal direction of the medium and the upper magnetic layer contains plate-type, hexagonal ferrite magnetic powder having <3,000 Oe magnetic anisotropy. CONSTITUTION:The magnetic recording layer has a two-layer structure in which the lower magnetic layer has the axis of easy magnetization in the longitudinal direction of the medium and the upper magnetic layer contains plate-type, hexagonal ferrite magnetic powder having <3,000 Oe magnetic anisotropy. Therefore, output in a long wavelength region is obtained from the lower magnetic layer, while in a short wavelength region, the output is contributed by features of the plate-type magnetic powder having small magnetic anisotropy provided in the upper layer. Thus, the magnetic medium showing high output in a wide range can be obtained. By this method, a commercial metal tape having high output in a wide range from long wavelength to short wavelength region can be obtained.
Patent JP-H01258105-A (JP)
Title: Pc program displaying system
Inventor: TANAKA KUNIO
IPC: G05B19/04
Filed: 1988-04-08
Abstract: PURPOSE:To enable program display to be performed even in a display device in which adjustment for color or luminance is impossible by inversely displaying a designated program area by inverting the storage content of a frame memory in a designated area when the erasure, duplication, and transfer of a sequence program are designated. CONSTITUTION:A processor 11 controls the whole of a programmable controller (PC). An input circuit 12 receives a signal from the outside, and transfers it to a bus after converting a signal level. An output circuit 13 output an internal output signal to the outside. An interface 40 for a program generator connects the bus to the program generator. In such a case, the device is constituted in such a way that the area is inversely displayed by inverting the storage content of the frame memory in which the display data of the area in stored at the time of designating the area of the erasure, the duplication, and the transfer of the sequence program. In such a way, it is possible to perform the program display even in the display device in which no color or luminance can be changed.
Patent JP-S58205507-A (JP)
Title: Flocculation tank
Inventor: SAKAI TAKUHIKO
IPC: B01D21/01
Filed: 1982-05-24
Abstract: PURPOSE:To perform flocculation efficiently by making circulating resistance of a flow passage crooking plural times at acute angle in a tank gradually smaller from upper stream to downstream. CONSTITUTION:After adding a flocculation agent to waste water put into a mixing chamber 12 in the mixing chamber 12, the waste water is led to a flocculation tank 11 from a flow-in port 13 and flows down between a down flow baffle 15a and outer wall of the tank. The waste water is then led to a narrow gap between the down flow baffle 15a and an overflow baffle 16a. As the state of turbulence continues for a long time, the water is introdeced to the part where the distance between baffles becomes gradually wider, and flow speed becomes low, and then arrives at a discharge port 14. Slow agitation is performed near the discharge port and flocks become stronger and coarser by flocculating action. The waste water containing fully grown flocks is floated up by pressure from the discharge port 14 and separated.
Patent JP-2000279332-A (JP)
Title: Bubbling bathtub
Inventor: NISHIYAMA CHOJI
IPC: A47K3/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a pump motor of a bubbling bathtub for smoothly changing the number of rotation of the pump motor and for simplifying surrounding circuits and extension cord of a connecting section between the pump and a control section. SOLUTION: In the bubbling bathtub comprising a water current impeller 1 for bathtub water which is unitedly assembled to a bathtub wall 8 in a pump casing, a pump motor 2 which is directly connected with the impeller and can control a number of rotation from outside, an inlet 3 and an outlet 4 for the bathtub water, and a pump motor control section 6 which is placed apart from a bathtub, is connected with the pump motor 2 and an extension codes, and remote-controls the number of rotation of the pump motor, order signals of a target number of rotation from pulse duty ratio, a voltage value, an electric current value, frequency of alternating current signals, and serial data, are transferred from the pump motor control section 6 to the pump motor 2 in a single signal line.
Patent JP-S5611534-A (JP)
Title: Direct memory access transfer control system
Inventor: SHIMADA SETSUO
IPC: G06F13/28
Filed: 1979-07-09
Abstract: PURPOSE: To avoid the production of data delay without using complicated control circuit, by setting the state of output mode or input mode to the input and output control section data buffer and the memory section data buffer via the write-in/ read-out signal line.  
     CONSTITUTION: In the data transfer with the direct memory access from the data input and output unit 2' to the memory unit 1', the access request is made via the signal line 13'. The unit 1' responds the possibility of reception with the signal line 14', and if possible, the unit 2' enters the direct memory access transfer operation. Further, the unit 2' sets the state of output mode or input mode via the write-in/ read-out display signal line 12' to the input and output control section data buffer 6' and the memory section data buffer 4'. Thus, before the production of the write- in signal or ead-out signal, the state of write-in/read-out is displayed, allowing to avoid data delay without using complicated control circuit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07298257-A (JP)
Title: Method for transmitting image data and decoder
Inventor: TOGASHI HARUO
IPC: H04N19/00
Filed: 1994-04-25
Abstract: PURPOSE:To reduce cost by preventing the disadvantage of disturbance of an image just after channel changeover and employing only a variable length decoder at the post stage of a selection circuit for a required variable length decoding means. CONSTITUTION:Identification information representing whether or not image data are in-frame image data is added to image data subjected to in-frame compression coding (in-frame image data) and image data subjected to inter- frame compression coding (inter-frame image data) and the resulting data are transmitted. An inter-frame/in-frame discrimination circuit 6 discriminates whether or not current image data are in-frame image data based on the identification information. When a selection control circuit 7 receives the command of channel changeover, the circuit 7 applies selection control to a selection circuit 5 receiving image data of plural channels in a timing when the inter- frame/in-frame discrimination circuit 6 discriminates it that the current image data of a designated channel are in-frame image data.
Patent JP-H02266490-A (JP)
Title: Sheet paper handling device
Inventor: UEDA KOICHIRO
IPC: G07D9/00
Filed: 1989-04-07
Abstract: PURPOSE:To prevent a coin left by the preceding customer from being acquired by the succeeding customer at the time of dropping the coin and removing the coin from a coin return port by storing the coin left on the coin return port in a paper money entering mechanism in a left coin recovery box. CONSTITUTION:When a return port position detecting microswitch 9 is not driven even after the lapse of a regulated time, it is decided that the preceding customer has not extracted a coin 3, a return port opening/closing solenoid 10 is driven, a coin return tray is locked, an opening/closing port solenoid 8 is driven, a coin return box opening/closing port 7 is opened, and the coin 3 is dropped into the left coin recovery box 6. Then, the solenoid 8 is driven and the port 7 is closed. Thus, the left coin can be recovered and the coin left by the preceding customer can be prevented from being recovered and carried out by the succeeding customer.
Patent JP-2000280520-A (JP)
Title: Image forming apparatus
Inventor: KAWAKAMI TAKAYUKI
IPC: G03G21/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To ensure a reference period for replacing the laser by prolonging the life of the laser beam source by lowering the laser power in the case the current of a laser beam source is higher than a reference value. SOLUTION: By providing a means for detecting the electric current of a laser beam source 42 (R, 63) and a means for comparing the detected current and a preset reference value so that the laser power of the laser beam source 42 is lowered in the case the detected electric current is higher than the reference value, the life of the laser beam source is prolonged so as to ensure a preparatory period for replacing the laser beam source.
Patent JP-S5312658-A (JP)
Title: Electronic watch
Inventor: TANAKA KOJIROU
IPC: G04G3/00
Filed: 1976-07-21
Abstract: PURPOSE:Rationalization of watch module production is achieved and easy regulation adjustment is made possible by using a surface elastic wave oscillator to an oscillation circuit.
Patent JP-H04320726-A (JP)
Title: Top plate for furniture type kotatsu
Inventor: OSAWA KAZUO
IPC: F24C15/10
Filed: 1991-04-19
Abstract: PURPOSE:To simplify both the fixing and the removal of a glass sheet which is used as a top plate for a furniture type kotatsu (body warmer). CONSTITUTION:A top plate 1 for a furniture type kotatsu comprises a glass sheet 3 which has a size enough to cover substantially the entire area on the upper portion of a kotatsu 2, and whose periphery is surrounded with a frame plate 4 covering the entire area on the rear face of the glass sheet so that the glass sheet is set in the frame plate. A magnetic metal 5 is wound around the periphery of the glass sheet 3, and a plurality of magnets 6 attracting the wound magnetic metal 5 are fixed to the frame body. Further, at least one recessed portion 7 for removing the glass sheet, whose depth is slightly deeper than the thickness of the glass sheet, is provided at a portion where the flame plate is contacted with the periphery of the glass sheet. By this method, the glass sheet 3 can be easily fixed by the magnets 6 attracting the magnetic metal 5, and the glass sheet 3 can also be easily removed by putting finger tips into the recessed portion 7 for removing the glass sheet and by pulling the glass sheet 3 while hooking the finger tips to it.
Patent JP-S62246378-A (JP)
Inventor: JIERARUDO AANESUTO DOREIKU
IPC: A61N1/05
Filed: 1987-04-10
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-H09248260-A (JP)
Title: Suction port body for vacuum cleaner
Inventor: OMOTO SHUHEI
IPC: A47L9/04
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a suction port body with simple structure to efficiently rotate an air turbine to improve the cleaning efficiency. SOLUTION: A communication tube 32 equipped in a lower face of a central rear part of a case body 15 to communicate with a first suction port 20 and a second suction part is guided out rearward and pivotal supported. An inner case 39 equipped with a turbine room 38 to pivotally and rotatably support a flat shaped air turbine 37 is stored almost at the center in the case body 15. A trumpet shaped suction or supply path 43a with an interference function to gradually reduce the cross section area from am air suction opening 44 opening at one side if a communication tube 32 at the rear part of the case body 15 to the front side of the turbine room 38 is formed to communicate. Upon cleaning, rotary blades 63 and +4 are rotated by rotating the air turbine 37 by a vortex suction air flow rectified through a suction opening 44 by a suction air supply pat 43a preventing noises.  Dusts are swept out from the floor face and are sucked from the suction part 20 through a suction air path 34 to perform cleaning.
Patent JP-S59212019-A (JP)
Title: Pulse pattern generating circuit
Inventor: YOSHIKAWA YOSHIROU
IPC: H03K3/78
Filed: 1983-05-17
Abstract: PURPOSE:To set and vary the V/F ratio value of an output voltage to a frequency F to torque that an inductive motor requires and improve flexibility by using a V/F converter which sets and varies the V/F ratio value. CONSTITUTION:A clock pulse generator 3 oscillates at a period corresponding to an input voltage generating mechanism 1. Its output is inputted to and counted by a binary counter 3 through an inverter 5, and when its counted value attains to a specific value, the counter 4 is reset from a terminal Q6 of a storage element 10 through an inverter 6 and an FF7 and restarts counting at 0. The counting period is determined by the period of the output of the generator 3. The output of an A/D converter 9 is varied by a voltage regulator 8 to select an optimum PWM signal waveform for the induction motor 19. Thus, this period is determined by addresses A0-A8, and the waveform is determined by addresses A9-A12; and desired outputs are sent from outputs Q0-Q5 and supplied to respective transistors through a driver part 11 to control the rotating speed.
Patent JP-S63252397-A (JP)
Inventor: SATO YASUSHI
IPC: H02J1/00
Filed: 1987-04-08
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-H05288997-A (JP)
Title: Photographing device for microscope
Inventor: OSAWA AKIRA
IPC: G02B21/36
Filed: 1992-04-09
Abstract: PURPOSE:To eliminate the frequent insertion-ejection repitition of a filter for extinction with respect to the change of the illuminance of a light receiving surface in accordance with the movement of a sample and to prevent the insertion-ejection driving mechanism of the filter for extinction from being deteriorated. CONSTITUTION:When the illuminance of the light receiving surface of a photodetector 5 is over the maximum illuminance of a first photometry feasible illuminance range, the filter for extinction 10 is inserted in the photometry optical path of the photodetector 5 by the filter insertion-ejection driving means 20, 22 and 11. Besides, when the illuminance of the light receiving surface of the photodetector 5 is below the minimum limit of a second photometry feasible illuminance range, the filter 10 is pulled out from the photometry optical path of the photodetector 5 by the driving means 20, 22 and 11.
Patent JP-H01258821-A (JP)
Title: Method and device for beveling of pipe like work
Inventor: SAEKI NOBORU
IPC: B21D19/00
Filed: 1988-04-08
Abstract: PURPOSE:To enable the cutback of the cost and trouble for the scrapping of a chip by relatively rolling the forming roller having an inclined forming face along the end part peripheral edge of the pipe like work. CONSTITUTION:In order to execute beveling at the end part of a pipe like fittings 40, it is held by a robot hand, one end part thereof is inserted into the gap between the guide faces 32 and 36 of a 1st forming roller 12 and 2nd forming roller 14 and it is pressed in the axial direction to the inclined forming face 30 and 34 of a roller. As a result, the peripheral edge of the outside or inside of the end part of the fitting 40 becomes in a pressurized state by being interposed by the both forming faces 30, 34 of three sets of forming rollers 12, 14. Now, when the forming rollers 12, 14 are rolled along the end part of the fitting 40 according to the rotation of a rotary main body 10, the end part is subjected to plastic deforming. Consequently a beveling face is formed on the outer and inner peripheral edges of the fitting 40.
Patent JP-S58204976-A (JP)
Title: Ignition control device for number of cylinders control engine
Inventor: IKEURA KENJI
IPC: F02P9/00
Filed: 1982-05-24
Abstract: PURPOSE:To reduce battery power consumption by cutting off useless ignition current in case of partial cylinder operation by means of a control circuit provided for the purpose of cutting off the primary ignition current to those idle cylinders, when some cylinders are ceased in operation purposely. CONSTITUTION:A control circuit 11 judges engine operating conditions based on both an intake air volume signal from an air-flow sensor 4 and a throttle valve opening signal from a throttle valve opening sensor 3. When the engine load is decreased, some cylinders are forced to stop their operation according to a number-of-cylinders change-over signal (f). An ignition signal (e) cuts an ignition signal corresponding to the idle side cylinders. With this contrivance, the electric power consumption of a battery can be reduced because ignition current to the idle side cylinders is not supplied during idle time of said cylinders.
Patent JP-H04296081-A (JP)
Title: Visible beam semiconductor laser
Inventor: FUJII NARIAKI
IPC: H01S5/00
Filed: 1991-03-25
Abstract: PURPOSE:To obtain a visible beam semiconductor laser which is easily manufactured, enhanced in yield, lessened in threshold value, and able to emit laser beams nearly circular in cross section. CONSTITUTION:A second conductivity type GaAs diffusion stopper layer 6, a second conductivity type AlGaInP sub-clad layer 7, and a second conductivity type GaAs contact layer 8 are successively laminated on an AlGaInP double hetero-structure, and impurities of first conductivity type are diffused into the GaAs contact layer 8 from its front side. An impurity diffusion region 9 is provided inside the GaAs contact layer 8 so as to enable a non-diffusion region inside the sub-clad layer 7 to be smaller than that inside the GaAs contact layer 8 in width taking advantage of the diffusion rate difference of impurity between GaAs and AlGaInP.
Patent JP-H06279711-A (JP)
Title: Strippable resin composition
Inventor: ENOKIDO MASAFUMI
IPC: H05K3/00
Filed: 1993-03-24
Abstract: PURPOSE:To provide the composition stable to heat coming from, e.g. soldering and having a high releasability for several days to several tens days after the heat treatment. CONSTITUTION:Methyl phenyl silicone is incorporated into a strippable resin composition which forms a strippable film.
Patent JP-2000281863-A (JP)
Title: Resin composition and its cured material
Inventor: YAMAGUCHI KEIICHI
IPC: C08L57/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition having excellent coating performance and capable of forming a coating film having excellent hardness, scratch resistance, low curling tendency, adhesivity, transparency and appearance of coating surface especially free from ripple mark, streak, uneven coating, cissing, etc., on the surface of various substrates and provide a cured article of the resin composition. SOLUTION: The objective resin composition contains (A) particles produced by bonding oxide particles of at least one kind of element selected from silicon, aluminum, zirconium, titanium, zinc, germanium, indium, tin, antimony and cerium to a specific organic compound containing a polymerizable unsaturated group and a group expressed by formula [X is NH, O(oxygen atom) or S(sulfur atom); Y is O or S], (B) a compound containing >=2 polymerizable unsaturated groups in the molecule and (C) at least two kinds of organic solvents having different relative evaporation speeds. The difference between the maximum value and the minimum value of the relative evaporation speed of the organic solvents is >=1.5.
Patent JP-S6486046-A (JP)
Title: Contour line plotter
Inventor: ZENITANI FUKUO
IPC: G09G1/00
Filed: 1988-04-09
Abstract: PURPOSE:To plot measuring points distributing being skipped on a sample surface in a contour line, by measuring values in the sample surface with 2-D scanning thereof to display a distribution of measured values in a contour line. CONSTITUTION:When lattice points are set on a sample surface to determine measured values, generally, a contour line crosses a straight line connecting lattice points. At each lattice point P, an intersection of a contour line with straight lines joining between lattice points Q1, Q2... adjacent thereto surrounding it and the point P is calculated by an interpolation method and the intersection points thus calculated are joined sequentially, an operation which is performed for each of the lattice points. In such an operation, when a point (t) is calculated as crossing the contour line at any one of the straight lines PQ1, PQ2... and the like radially extending from the points (p), generally, a point t' is calculated as crossing the same contour line in a straight line adjacent thereto. Thus, the point t' is connected sequentially by a straight line, thereby enabling the drawing of a contour line.
Patent JP-H06273682-A (JP)
Title: Deflecting scanner
Inventor: MIYAMOTO HIDEYUKI
IPC: G02B26/10
Filed: 1993-03-23
Abstract: PURPOSE:To keep the inside of an optical box in a sufficiently hermetically sealed state. CONSTITUTION:A motor 12, a rotary polygon mirror 13, a laser unit 14, a lens group 15 and a beam detector 16 are provided in the optical box 11. Besides, they are covered with an elastic cover member 17. By bringing the part of the cover member 17 in contact with the aperture part of the optical box 11 into contact with the optical box 11 under an elastically deformed state by using a contact rib 17b, the inside of the optical box 11 is kept in the sufficiently hermetically sealed state without receiving the effect of the floating of the cover member 17.
Patent JP-H04319900-A (JP)
Title: State variation information retransmitting system
Inventor: IIDA EIJI
IPC: H04L12/40
Filed: 1991-04-19
Abstract: PURPOSE:To prevent the generation of a recollision by executing the transmission sequencing at the time of retransmission after a collision of information is generated, in the case a transmission device detects a state variation and transmits state variation information, with regard to the retranmitting system of the state variation information of a network monitoring system. CONSTITUTION:A transmission device 30i of a network monitoring system consisting of a host monitor 100, a transmission line 200 and a transmission device 30i is provided with a transmission/reception history management control means 30 for outputting a device address and a transmitting/receiving flag of the transmission device 30i being in the course of communication, and a transmission/reception history storage means 40 for storing an output of the transmission/reception history management control means 30, and constituted so that when two in the transmission device 30 transmit simultaneously state variation information, and it is detected by an information transmitting/receiving part 20 that the devices fails in transmission due to a collision on the transmission line 200, the contents of the transmission/reception history storage means 40 are referred to by the transmission/reception history management control means 30, and retransmission is executed preferentially from the state variation information of the transmission device 30i in which the degree of generation of a state variation is large.
Patent JP-H06275124-A (JP)
Title: Conductive paste for inner conductor and ceramic electronic parts
Inventor: ONO AKIO
IPC: H01G4/12
Filed: 1993-03-23
Abstract: PURPOSE:To reduce the possibility of formation of a pin hole, short-circuit and of disconnection by primary forming a conductive paste for inner conductor, of metal powder and an organic vehicle, and by including a specific surface treatment agent. CONSTITUTION:The primary component of a conductive paste for inner conductor is metal powder and an organic vehicle, containing a surface treatment agent. The surface treatment agent includes either/both acylate or/and phosphate material. The wettability of the conductive paste and a ceramic dried body, or a ceramic paste and the conductive paste, is thus improved. Defection such as formation of a pin hole does not easily occur on a non-baked layered body, and defection such as short-circuit between conductors after baking or disconnection of the conductor is restricted.