baber/WOPTO huggingface dataset:
Patent JP-S6028815-A (JP)
Title: Filter of air cleaner
Inventor: KAWAI TOYOHIKO
IPC: B01D46/02
Filed: 1983-07-26
Abstract: PURPOSE:To clean and remove simply the dust entering between double structures by constituting the filter of an air cleaner in double structures whereby the filter including an inner flange can be separated into an inner and an outer side. CONSTITUTION:An inner 11a of an annular seal filter is adhered to one end surface of an inner 10a of a cylindrical drum part, and an inner 12a of a choking plate is adhered to the other end surface. An outer 11b of the annular seal filter and an outer 12b of the choking plate are similarly adhered to an outer 10b of the cylindrical drum part. The outer and the inner are separately manufactured, and the inner surface of the outer and the outer surface of the inner are made to take the same form. The inner is fitted into the outer. In this way, the obtained filter having double structures can be separated into the inner and the outer side.
Patent JP-H04228633-A (JP)
Title: False twister
Inventor: JIOFUREEE NEIRAA
IPC: D01H13/08
Filed: 1991-05-10
Abstract: PURPOSE: To provide a device for determining the starting point of false twisting of a yarn in a yarn path of a finishing yarn. CONSTITUTION: This twist stop device 10 for a false twist texturing machine comprises an array of wear resistant pins 22 extending outward to define a V-shaped zig-zag path for passing yarn 27 and a pair of walls adjacent the array of the pins 22, supporting the pins 22 on the opposite side and facilitating the threading of the yarn 27 around the twist stop device 10. The roller comprises two parts 11, 19 of a wall and the hub part of the roller, and the two parts when assembled retain pins 22 in their locations and a bearing within the hub part. The pins 22 are at equi-angularly spaced locations, and a slot is formed at least one location where no pin 22 is present to facilitate removal of yarn wraps of the yarn 27.
Patent JP-H03295-A (JP)
Title: Preparation of postcard and envelope
Inventor: KIMURA YOSHIKAZU
IPC: B42D15/02
Filed: 1989-05-29
Abstract: PURPOSE:To make data quantity possible to display twice or more as compared with a conventional single postcard or an envelope and to conceal displayed data to keep a secret by executing the permanent adhesion of board, a dummy adhesive film and two surfaces on the rear side of the board and the dummy mutual adhesion of the dummy adhesive film superposed on the board and cutting a folded body into a predetermined postcard or envelope unit at last. CONSTITUTION:Board is the long one continuously delivered from a supply source such as a roll or a cassette and a permanent adhesive, pref., a heat- sensitive permanent adhesive is preliminarily applied to the rear thereof. The holes 5a hooked with a sprocket are provided to the tab parts 5 of both end parts for the sake of continuous feed of the board. The board is folded into a Z-shape and the folded board is subsequently cut into the predetermined dimension corresponding to a postcard or envelope. A transparent dummy adhesive film 10 is delivered to the board from a separate supply source at the speed same to the feed speed of the board to be superposed on a data display surface 1. A mark 15a shows the sprocket holes for feeding the film. The dummy adhesive film is superposed on the board and subsequently folded into a Z-shape along with the board.
Patent JP-H11325351-A (JP)
Title: Connecting structure of piping
Inventor: CHIKU TOSHIYA
IPC: F16L23/028
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To easily attach/detach a connecting structure and unnecessitate tools in connection and connection release by engaging a notch of one leg part of connection hardware having a U-shape in cross section and a notch of the other leg part to a step part on the outer peripheral surface of a first piping and an annular groove which is away from a tip part of a second piping, respectively, and attachably/detachably locking the notches. SOLUTION: A step part 1a is formed by enlarging a tip outer peripheral surface of a first piping 1 and a tip part inner peripheral surface 1b is enlarged. Two lines of annular grooves 2a, 2b are formed at intervals on a tip part outer peripheral surface of a second piping 2 and an O ring 3 is disposed in the groove 2a which is adjacent to the tip part.  Connection hardware 4 which has a U-shape in cross section and has notches 4a, 4b formed on a pair of leg parts is pressed to a connecting part opposite to piping 1, 2, the notch 4a of the one leg part is engaged to a step part 1a formed on an outer peripheral surface of the first piping 1, the notch 4b of the other leg part is formed on a tip outer peripheral surface of the second piping 2 and is engaged to the annular groove 2b which is away from the tip part, and the notches 4a, 4b are locked on the first piping 1 and the second piping 2 so as to be attachable/detachable.
Patent JP-S5837569-A (JP)
Title: Operation detecting circuit for electric load
Inventor: HORIUCHI TOSHIHIRO
IPC: G01R19/15
Filed: 1981-08-28
Abstract: PURPOSE:To precisely and quickly detect operation by operating a detecting circuit connected with an electric load in series by the current flowing into the electric load. CONSTITUTION:When an electric outlet 1 is connected to an electric power source and a switch 2 is turned on, a blower motor 3 starts to operate and sends air to a heat exchanger. If a change-over switch 4 is connected to the weak tap side 4-1, the current flowing into the blower motor 3 is made to flow into a rectifying diode 6. A DC relay 8 used as a detecting element is actuated by the DC voltage corresponding to the forward voltage generated on both the ends of the rectifying diode 6, a relay contact 9 is closed and a controlled circuit 10 executes a prescribed operation, so that hot water is fed to the heat exchanger and hot air heating with weak window is carried out. If the change- over switch 4 is connected to the strong tap side 4-2, the DC relay 8 stops operating, the relay contact 9 is opened and the controlled circuit stops operating.
Patent JP-S5562329-A (JP)
Title: Heat current measuring emissivity element
Inventor: KIMURA SHIROU
IPC: G01K17/00
Filed: 1978-11-06
Abstract: PURPOSE: To avoid the measurement error caused by the difference between the emissivity of the subject to be measured and that of the heat current sensor by utilizing the element featuring the fixed emissivity through formation of the anode oxidation film onto the surface of the aluminum thin film.  
     CONSTITUTION: The anode oxide film is formed via the sulfuric acid method onto the aluminum substrate of about 0.05W1mm under such conditions as the H 2 SO 4  density of about 10W20%, the temperature of about 10°C or higher, the voltage of about 10W20V(DC), the current density of about 1W2A/dm 2  and the electrolytic time of about 10min each. And the surface emissivity is set almost identical to the emissivity of the measured subject, and such anode oxide film is used to form the heat current measuring emissivity element. An optional emissivity can be obtained by varying the thickness of the anode oxide film, and the setting of the film thickness is controlled thorugh selection of the electrolytic terms. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01306599-A (JP)
Title: Electrolytic polishing device for steel sheet or the like
Inventor: HIRATA KENJI
IPC: C25F7/00
Filed: 1988-06-03
Abstract: PURPOSE:To shorten polishing time and to prevent the generation of transverse warpage of a polished surface by disposing pads for polishing lined with electrodes zigzag in plural rows onto a polishing truck and forming the pads for polishing in such a manner that the pads can rotate. CONSTITUTION:Rails 2 are disposed along the material to be electrolytically polished such as steel sheet 1 and a traveling truck 3 is run thereon. The polishing truck 5 is mounted on the truck 3 and polishing heads 9 consisting of the pads 14 for polishing lined with the electrodes 13 are disposed zigzag in plural rows via electrode driving shafts 11, a distributing gear box 7, and lifting cylinders 8 on the truck 5. The polishing heads 9 consisting of the electrodes 13 and the pads 14 are rotated with respect to the steel sheet 1 to which an electrolyte is sprayed. While the heads 9 are held under a specified pressure with respect to the steel sheet 1 by the lifting cylinders 8, the truck 5 is run and the steel sheet 1 is polished in the transverse direction.
Patent JP-H11314118-A (JP)
Title: Pipe bending machine
Inventor: WATANABE KAZUO
IPC: B21D7/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To continuously bend plural places the radii of curvatures of which are different with one pipe bending machine even it is a pipe having comparatively large cross-sectional area, or more specifically with the bending machine by stretching- bending method. SOLUTION: This device is provided with a fixed bending die 1 a recessed part for matching a pipe to its outer peripheral part of which is provided and which is freely rotatably held, variable width clamp die 8 which is arranged on the side from which the pipe is inserted, with which the pipe is rotated pressing and clamping it at the time of bending the pipe by being paired with the fixed bending die 1, movable press die 15 for guiding the pipe which is arranged at the farther side of the clamp die 8 and in an approximatey adjacent relation to the clamp die, pipe position fixing and moving mechanism 19 and control mechanism for bending-related equipment of the fixed bending die 1, clamp die 8, press die 15 for guiding the pipe and pipe position fixing and moving mechanism 19 or the like.  In this way, although the machine is based on the stretching-bending method, the bending of not only the pipe having a smaller radius but the pipe having a larger radius is executable, consequently plural places of different radii of curvatures are continuously efficiently bendable.
Patent JP-S5838036-A (JP)
Title: Level detecting system
Inventor: SUZUKI HAYASHI
IPC: G01R19/00
Filed: 1981-08-29
Abstract: PURPOSE:To interrupt an output before characteristics of an output from a control system is deteriorated, by supplying the output to an automatic frequency control circuit or automatic phase control circuit, and a level detection circuit from different rectangular converting circuits from gains. CONSTITUTION:Rectangular converting circuit 1, 5 convert an input sinusoidal wave into a rectangular wave respectively and input the result to an automatic frequency control circuit or automatic phase control circuit 2, and a level detection circuit 3. The circuits 1 and 5 have the same threshold value converting the sinusoidal wave into the rectangular wave and the gain of the circuit 5 is taken lower than that of the circuit 1. Thus, before the characteristics of the output of the circuit 2 are completely deteriorated, the circuit 3 gives an output, controls an output intrruption circuit 4 and interrupts the output from the circuit 2. Thus, the deteriorated output such as increase in noise can be prevented.
Patent JP-S6115275-A (JP)
Title: Graphic processing method
Inventor: KISHI HAJIME
IPC: G06F17/50
Filed: 1984-06-30
Abstract: PURPOSE:To perform the video processing at a high speed by calculating the picture data on a converted pattern obtained by applying various types of converting operations to a basic pattern by means of the picture data and a conversion matrix to store the data to a memory and using the picture data on the registered pattern to perform the video processing. CONSTITUTION:When a stage development item of a menu table is indicated and supplied through a tablet 3, the final parts from displayed to a CRT2h of a graphic display device 2. Then the items of rotation, shift, inversion and copy of a display from conversion part are supplied together with and conversion data on these times. Furthermore the plate width setting item of a blank layout part in the menu table is supplied and transferred to the device 2 under the control of a design CAD main body 1 for backup of computer. A processor 2a of the device 2 produces a conversion matrix every input of the conversion data with use of this data and then performs the conversion processing by means of the final parts form data stored in a RAM2c to produce the picture data on a converted form. Then the converted form is displayed on a screen by means of said picture data. While the plate width data is used for display of the form of a plate.
Patent JP-H033077-A (JP)
Title: Automatic formation system for test data
Inventor: TANMACHI TADASHI
IPC: G06T1/00
Filed: 1989-05-31
Abstract: PURPOSE:To obtain test data to be displayed only by specifying the original picture data of test data to be formed and an attribute relating to the original picture data by providing the system with a synthesizing mechanism for synthesizing the specified original picture data with the specified attribute. CONSTITUTION:An original picture data selecting mechanism 10 selects original picture data to be formed from data stored in an original picture data storing means 10a based upon an instruction from an external input device 100 and an attribute selecting mechanism 20 selects an attribute element relating to the selected original picture data from the data stored in an attribute storing means 20a. The synthesizing means 30 synthesizes the selected original picture data and attribute element and a test data forming mechanism adds a parameter necessary for display to the synthesized data to form display enabled test data, displays the test data and stores the test data in a test data storing means 50 if necessary. Consequently, the original picture data and its attribute element can be automatically synthesized by an engineering work station and the working efficiency can be improved.
Patent JP-H04360067-A (JP)
Title: Disk reproducing device
Inventor: ITO TAKASHI
IPC: H04N5/91
Filed: 1991-06-07
Abstract: PURPOSE:To reproduce information like still pictures, etc., at high speed by intermittently writing information for which reproduction at a constant speed is required in a memory, reading it out at the constant sped, reproducing it into continuous signals and reproducing at high speed the information for which reproducing speed is not restricted. CONSTITUTION:The rotational speed of a disk 1 is driven by a speed control signal from a rotation control circuit 8 so that information which is decreased by reading out from the memory 4 in the period when writing in the memory 4 is not performed due to a prohibition signal and the information which is increased by writing may be balanced, and an excessive writing and an excessive reading are prevented. The rotational speed at that time is controlled to be as fast reproducing speed as possible. If the reproducing information is a digital still picture, the prohibition signal is not outputted from a write control circuit 21, and as the information is written in the memory 4 at a high- speed signal reproducing speed and read out at high speed, the time from the start of the reproducing operation until the display of the still picture is shortened.
Patent JP-S61294843-A (JP)
Title: Forced cooling type semiconductor device
Inventor: SAWADA MASAHIKO
IPC: H01L23/473
Filed: 1985-06-22
Abstract: PURPOSE:To obtain a semiconductor device, whose heat radiating characteristic is excellent, by tightly contacting and fixing a heat radiator made of CuW, in which many cooling medium paths are formed, to a semiconductor integrated circuit. CONSTITUTION:A heat radiator 15 made of CuW is tightly contacted and fixed on an integrated circuit 14 of an Si semiconductor chip 11. In this tight contact and fixing, one part is deposited and fixed to the other part. In the heat radiator 15, a plurality of grooves are formed. A cap 13 is coupled to the opening surfaces of the grooves. Thus, many cooling medium paths 12 are formed. Since the heat radiating characteristic is improved, the rated temperature can be maintained simply even for the semiconductor having a large calorific value.
Patent JP-H031796-A (JP)
Title: Electroacoustic transducer
Inventor: INANAGA KIYOFUMI
IPC: H04R9/00
Filed: 1989-05-30
Abstract: PURPOSE:To attain acoustic reproduction with fidelity with respect to an input signal by providing an induction coil to both sides of a conduction part of a planer diaphragm. CONSTITUTION:A planer diaphragm 7 supported retrogressingly, whose part is at least made of a conductor, at least part of the conductor of which is placed in a DC magnetic field formed by a magnetic circuit section 1 has 1st and 2nd induction coils 9, 11 arrange opposite to one and other face of the conductor and a signal current is supplied to the coils. A secondary current is induced to the part corresponding to the induction coils 9, 11 through electromagnetic induction and a force is received by a DC magnetic field and the diaphragm is vibrated radiates an acoustic wave. Thus, the induction coil is arranged to both sides of the planer diaphragm, then the quantity of the secondary current is unchanged regardless of the facial vibration of the diaphragm and the vibration is symmetrical with respect to the neutral point of the planer diaphragm. Thus, acoustic reproduction with fidelity to an inputted signal is attained.
Patent JP-2000326524-A (JP)
Title: Ejected ink detector
Inventor: FUJIMOTO HISAYOSHI
IPC: G01J1/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To well detect ink being ejected from the nozzle of an ink jet head. SOLUTION: The detector for detect ink being ejected from the nozzle 9 of an ink jet head 8 comprises a laser diode 2 for irradiating the flying path of ink ejected from the nozzle 9 with a laser beam, and a photodiode 3 for receiving the laser beam projected from the laser diode 2 and passed through the flying path and producing an output signal corresponding to the quantity of received light.
Patent JP-H086934-A (JP)
Title: Document editing device
Inventor: SUZUKI KATSUTOSHI
IPC: G06F17/24
Filed: 1994-06-20
Abstract: PURPOSE:To display different modes on respective divided screens and to improve operability by dividing an editing document into plural areas to display it and displaying the arrangement of the whole editing document on an optional area out of the plural areas. CONSTITUTION:A display device 57 displays an editing document dividing into four areas and displays the arrangement of the whole editing document on an optional area out of the four areas. In order to control a four-divided editing screen mode, a memory control circuit 55 switches a document memory 54 consisting of a normal edition memory, a graphic edition memory, a graph edition memory, and a layout displaying memory in accordance with a mode and a display memory switching circuit 59 switches the contents of a display memory 56 consisting of memories for displaying the upper left, lower left, upper right, and lower right parts of a display screen for the four-divided editing mode. Consequently different modes can be displayed on respective screens divided by the four-divided screen editing mode and a document can be edited while referring to a graphic, graph or layout display.
Patent JP-H05334752-A (JP)
Title: Magneto-optical recording sliding type magnetic head
Inventor: NANJIYOU SHINICHI
IPC: G11B5/31
Filed: 1992-05-28
Abstract: PURPOSE:To simplify the fixation and to attain the high reliability and also automation in a magneto-optical recording sliding type magnetic head. CONSTITUTION:The magnetic head is provided with a head main body having a head element 47 formed by loading a magnetic core in a bobbin 46 for which a coil 45 is wound round, and a sliding part 49 for sliding while coming into contact with a magneto-optical disk. Also, a tapered projection 58 is provided on the base part of the magnetic core 44 and the magnetic core 44 is forcibly fed and fixed to the core inserting part 55 of the bobbin 46.
Patent JP-S5928052-A (JP)
Title: Head gasket protecting device for internal combustion engine
Inventor: YASUI HISASHI
IPC: F02F11/00
Filed: 1982-08-06
Abstract: PURPOSE:To enable to obtain durability even if an inexpensive material is used for a head gasket by interposing the gasket between a cylinder head and a cylinder and adding a protective member for sealing the gasket from a combustion chamber. CONSTITUTION:A head gasket 24 is interposed between a cylinder 21 and a cylinder, i.e., a cylinder block or cylinder liner 23. A heat gasket protective member 25 formed annularly of ceramics is arranged between the upper surface of the cylinder liner 23 and an annular groove 21a formed on the head 21, thereby sealing the gasket 24 from a combustion chamber 26. In this manner, high temperature gas in the chamber 26 can prevent the direct contact with the gasket 24, thereby reducing the thermal load of the gasket 24. Accordingly, durability can be maintained while the gasket 24 is formed of an inexpensive usual material, and the cost can be reduced.
Patent JP-S6117115-A (JP)
Title: Sample holder
Inventor: ISHIKAWA KIYOSHI
IPC: G01N1/28
Filed: 1984-07-04
Abstract: PURPOSE:To hold a sample well by providing a freely deformable felxible part consisting of bellows or the like on the rear face of a sample stage. CONSTITUTION:Bellows 5 are provided on the rear part of a sample stage 2. Through holes of grooves 2' provided in the sample stage 2 are connected to the inside of bellows 5. Consequently, when press of bellows 5 is released while pressing softly a sample 1 on the surface of the sample stage after the sample 1 is put on the surface of the sample stage in the state where bellows 5 is pressed and contracted in the direction of an arrow (a), bellows 5 is restored in the reverse direction of an arrow (b). At this time, the sample is supported completely because the pressure of the inside of bellows 5 is reduced to attract the sample 1.
Patent JP-S5838936-A (JP)
Title: Camera
Inventor: TSUNEKAWA TOKUICHI
IPC: H01L21/336
Filed: 1981-08-31
Abstract: PURPOSE:To permit displaying of the image information corresponding to subjects on a  television image receiver by photoelectric conversion thereon and to permit continuous  image pick-up as well by making an area type solid state image sensing element disposable on the focal plane of the photographic lens of a camera. CONSTITUTION:When a SW6 goes on cooperatively with the full opening of a shutter,  a transistor Tr1 goes off and the time constant control of a time constant circuit for  controlling of the shutter is started, and the accumulation of image information corresponding to objects in a solid state image sensing element SM is started. When the  potential of a C1 rises above a constant value, a Schmitt trigger circuit SHT inverts,  and pulses are generated in the terminal A1 of a driving DM, by which the accumulation of the image information in the element SM is finished. Then a video recorder  CK1 starts magnetic recording, and a counter CNT counts the inversion of the SHT.  The count value thereof is compared with the number of photographs to take which  the photographer has set beforehand in a circuit UST for setting the number of photographs to take and when the count value of the CNT is smaller than the set number  of the VST, a magnet Mg2 for controlling the shutter is kept energized, whereby the closing of the shutter is prohibited.