baber/WOPTO huggingface dataset:
Patent JP-S58195120-A (JP)
Title: Metering mechanism
Inventor: HARA KAZUHIKO
IPC: G01F1/06
Filed: 1982-05-10
Abstract: PURPOSE:To perform exact metering by making the size in the axial direction of the vane of an impeller contained in a metering chamber provided with an inflow port and an outflow port approximately the same as the opening size of the inflow port in the axial direction of the impeller. CONSTITUTION:The body of a constant volume stop valve has a socket 41 built therein with a flow rate regulator 40 in the rear part and has a partition wall 13 in the front part which is partitioned internally to the right and left parts with the wall 13. One chamber of the two chambers which are partitioned from each other has a discharge port 42, and is disposed therein with a metering chamber 9 contg. an impeller 15. The size of the impeller 15 in the axial direction of the vane is made approximately the same as the size of an inflow port 10 in the axial direction of the impeller 15 so that the rotating locus of the vane of the impeller overlaps on the projected area of the port 10. Since the number of revolutions of the imepeller coincides exactly with the flow rate of the water that rotates the imepller as mentioned above, the exact metering is made possible.
Patent JP-S555518-A (JP)
Title: False signal suppression circuit for color pick up unit
Inventor: NAGUMO FUMIO
IPC: H04N9/07
Filed: 1978-06-27
Abstract: PURPOSE: To enable to eliminate false signal, by arranging the sampling frequencies of each chroma signal from green to blue, and making agreement in the transfer function to horizontal direction.  
     CONSTITUTION: The green signal G and the red and blue dot sequential signal R/B from the optical low pass filter 2 taking 1/2P x  (where: P x  is the arrangement pitch of horizontal video element) as the cut off frequency, and pick up elements 3G and 3RG, are the dot sequential differential signal R-GR (greeen signal to red signal) and B-GB (green signal to blue signal) from the subtractor 4. Those signals are fed to the carrier chrominance signal forming circuit 10 to form the carrier chrominance signal S c . On the other hand, at the luminance signal forming circuit 20, high band component of green signal G is used to obtain the high band component YH, and the low band component YL is obtained through the use of the low band component of each chroma signal G to B so that it can be the same as the low band component as the luminance signal in NTSC system, and the signals YH and YL are synthesized 28 to obtain the luminance signal SY. Further, the carrier chrominance signal SC and the laminance signal SY are synthesized 29 to obtain the synthesized color video signal SO. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0228637-A (JP)
Title: Silver halide photographic emulsion and silver halide photographic sensitive material using the same
Inventor: OBAYASHI KEIJI
IPC: G03C1/18
Filed: 1989-03-29
Abstract: PURPOSE:To obtain the title emulsion which has the high sensitivity and a less tendency for generating a fog and the excellent graininess by dispersing a specified silver halide particle into a binder. CONSTITUTION:The emulsion is composed of a sensitized tabular silver halide particle in which >=60% of the projected area of the total silver halide particles contd. in the emulsion has an aspect ratio of 3-10. And, the tabular silver halide particle is composed of a multilayer structural particle having a definite layer structure which contains a silver iodobromide layer having a silver iodide content of 15-45mol%. The tabular silver halide particle contains a total of >=8mol% of silver iodide and a compd. shown by formula I. In formula I, M1 is hydrogen atom, a cation or a protective group of mercapto group capable of being released with an alkali, Z is an atomic group necessary for forming a 5-6 membered heterocyclic ring. Thus, the photosensitive material which has the high sensitivity and the less tendency for generating the fog, and the fine graininess is obtd.
Patent JP-S5719391-A (JP)
Title: Cathode for molten salt electrolytic tank
Inventor: TEIBORU KUGURAA
IPC: C25C3/08
Filed: 1981-05-22
Abstract: A solid cathode in a fused salt electrolytic cell for the production of aluminum is made up of individually exchangeable elements (10). These cathode elements are made up of two parts which are rigidly joined together and which are resistant to thermal shock. The upper part (12) which projects from the molten electrolyte (30) into the precipitated aluminum (26), or the coating on this part (12), is made of a material which, at working temperature, is a good electrical conductor, is chemically resistant and is wet by aluminum. The lower part (14,16), which is exclusively in the liquid aluminum (26), or the coating on this part (14,16) is on the other hand made of an insulating material which can withstand molten aluminum.
Patent JP-H09267164-A (JP)
Title: Plasma heating device for molten metal
Inventor: TASHIRO EIICHI
IPC: B22D11/10
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To increase the plasma arc output without increasing the size of an equipment by connecting two plasma torches to each pole of a DC power source to form a current circuit by the plasma torches, the DC power source, and the molten metal. SOLUTION: Two plasma torches 1 are inserted in a heating chamber 4, and the pilot arc is generated between an electrode 2 and a nozzle electrode 3 by each pilot arc generation circuit 8. The plasma arc is generated by applying the DC voltage by a DC power source 7 between the plasma torches 1 and the molten steel 11. A current circuit is formed by one plasma touch 1a, the DC power since 7, and the other plasma torch 1b, and the molten steel 11. The heat generated from the plasma arc is transferred to the molten steel 11 in the mode of the direct radiation heat input of the plasma arc column, and the indirect radiation heat input from an inner wall of the heating chamber 4 heated by the plasma arc column to a surface of the molten steel 11, and the molten steel 11 is heated.
Patent JP-H05277091-A (JP)
Title: Displaying method for magnetic resonance diagnosis image
IPC: G06T1/00
Filed: 1992-03-31
Abstract: PURPOSE:To enable recognition of sequential relationship of blood vessels by making the luminance of the blood vessels lower at the rearward positions about a part where the blood vessels overlap on more than one of two-dimensional projection CONSTITUTION:Three-dimensional MRA data A (i, j and k) are read out wherein i=1, 2..., and X, j=1, 2... and Y and K=1, 2... and Z, X, Y and Z represent the dimension of the array. A signal detected from a blood stream inside an interest area is intensified while a signal from the peripheral part being static is suppressed. When the three-dimensional MRA thus obtained data are projected on a two-dimensional surface, depth information of the respective blood vessels is obtained together with luminance information of the blood vessels to be projected. Then, the blood vessel 2 positioned on the foreground (less in depth information) is displayed on a two-dimensional screen at the same luminance and the blood vessel 3 positioned on the background 3 (greater in depth information) is weighted near a point where the blood vessel crosses that positioned front to be displayed with the luminance lowered. Thus, the sequential relationship of more than two blood vessels is made clear even when they are displayed crossing one another.
Patent JP-H05283294-A (JP)
Title: Chip-shaped solid electrolytic capacitor
IPC: H01G9/012
Filed: 1992-03-31
Abstract: PURPOSE:To obtain the internal structure of a chip-shaped solid electrolytic capacitor, using a flat-board element, wherein it is small-sized, its capacity is high and its high-frequency characteristic is excellent. CONSTITUTION:An anode primary lead 2 is bonded to a pure metal part in the central part which is the cut edge of a flat-board element 1 and which is not subjected to an etching treatment and a chemical formation treatment, Thereby, the effective utilization area of a capacitor using the flat-board element is increased, the capacitor is made small-sized, its capacity is made high and its excellent high-frequency characteristic can be obtained because a reactance is lowered due to the stable bonding of the lead.
Patent JP-H06290120-A (JP)
Title: Image data transfer device
Inventor: NAKAZATO YASUFUMI
IPC: G06F13/00
Filed: 1993-04-05
Abstract: PURPOSE:To generate a bit map image that is suitable to the image compressing technique contained in a FAX by evolving the character information into a compressed bit map image which has a geometrical feature to improve the image compression factor and can be visually read. CONSTITUTION:A personal computer 1 has a text file 11, a compressing font file 14, and a compressing bit map image evolving part 15. The font used in a FAX board 2 has a geometrical feature suitable to the corresponding image processing technique also can be visually read despite its inferior print quality. Therefore, the least necessary quantity of information can be transmitted with no insignificant image generated unlike a device of a teletypewriter form even when the data are received from the data transmitter side by an existing popular FAX 3. Furthermore, the communication time can be extremely shortened. In regard of the geometrical features of characters suitable to this system, the number of black/white changing point is decreased in the main scanning direction and the data changing degree is reduced between lines in the secondary scanning direction.
Patent JP-H0682218-A (JP)
Title: Optical type measuring apparatus
Inventor: YAMAMOTO FUMIO
IPC: G01B9/08
Filed: 1993-04-05
Abstract: PURPOSE:To enable measuring points to be simply specified in a short time by determining dimensions or the like of a subject using a relative moving value at the time when an edge detection sensor detects the passage of a measuring edge part. CONSTITUTION:A projector 1 irradiates a subject with light to form an optical image based on the light. A cursor 2 specifies a measuring point of the optical image of the subject formed with the projector 1 while detecting an edge to be measured of the image and a cursor position coordinate value detector 3 detects a position coordinate value of the cursor 2. Then, a measuring program containing a relative moving locus between an optical system 14 and the subject is prepared based on the position coordinate value. On the other hand, the optical system 14 and the subject are moved relatively according to the measuring program while a relatively moving value as given when the passage of the edge part to be measured of the image is detected with the cursor 2 is taken in. An arithmetic controller 4 measures dimensions or the like of the subject from the moving value thus obtained.
Patent JP-S59205610-A (JP)
Title: Robot teaching method using trigonometric equifigure
Inventor: MATSUMOTO SHIGEHARU
IPC: B25J9/22
Filed: 1983-05-06
Abstract: PURPOSE:To perform the robot teaching in a simple, safe and accurate way by displaying the 3-dimensional distribution of peripheral devices of a work subject on a CRT screen in the form of >=2 plane figures and designating the 3-dimensional position of fingers of a robot on the CRT screen to store the designated coordinates to a memory. CONSTITUTION:The peripheral device (pender 1) of a work subject is displayed on a CRT screen in the form of plane figures A-C by a drafting practice. A memory 73 of a memory map obtains the information on the XY value from the figure A and the XZ value from the figure B. The memory 73 arranges these information and then replaces the value of the information to a memory 75 in the form of XYZ value. This value is stored in a memory 79 as the teaching data together with a memory 77 which stores data with other parameters. This teaching data is loaded to a work area 81 together with the instruction information of an RAM of a computer. Thus the working of a robot is possible.
Patent JP-S522555-A (JP)
Title: Liquid level detecting device
Inventor: WATANABE YASUO
IPC: G01F23/36
Filed: 1975-06-24
Abstract: PURPOSE: Liquid level gauge of high resolution and precision is obtained by providing pressure detector on the standard bar which connects the base and the float. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5937834-A (JP)
Inventor: DEIBITSUDO RICHIYAADO BUUSUMAN
IPC: G01N25/20
Filed: 1983-05-06
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-H08246685-A (JP)
Title: Reinforcing device for improving earthquakeproofness of used wooden residence
Inventor: TAKAHASHI IWAO
IPC: E04B1/26
Filed: 1995-03-10
Abstract: PURPOSE: To improve the earthquakeproofness of a used wooden residence by a method wherein L-shaped steel materials, in which foundation sections are fixed with concrete, are installed at each corner section, and connected and fastened mutually and columns at each corner and the steel materials are coupled by steel bolts. CONSTITUTION: L-shaped steel materials 1 are mounted so as to wrap in each corner of a house and foundation sections 5 are fixed with concrete, and an uppermost section is set in a height placed at the lower section of a roof 6. Columns 2 at the corners of the house and the L-shaped steel materials 1 are penetrated through the external walls 8 of the house, and connected and fixed by connecting bolts 3 and nuts 9 made of steel. The upper sections and lower sections of the L-shaped steel materials 1 are coupled by each flat type connecting steel material 7 and welding, and the coupled sections are reinforced and fastened by bolts for fixing while applying triangular steel materials 4.  Accordingly, each L-shaped steel material 1 compensates to improve the earthquakeproofness of the house, and the combined upper sections are installed under the roof 6, thus preventing the falling of the roof 6 at the time of an earthquake disaster.
Patent JP-S59209260-A (JP)
Title: Fluorescent lamp
Inventor: MAGAI MITSUTAKE
IPC: H01J61/16
Filed: 1984-04-20
Abstract: PURPOSE:To enable a high-color-rendering energy-saving-type rapid start fluorescent lamp to be ignited with the usual glow starter by specifying the proportion of an yttrium-system phosphor activated with europium which is a red phosphor. CONSTITUTION:A phosphor film 6 is formed on a conductive film 2 formed on the inner surface of a glass tube 1 having electrodes 4 and 5 in its ends. The glass tube 1 is charged with an inactive gas principally consisting of krypton. The phosphor film 6 in such a fluorescent lamp principally consists of both a halophosphate-system phosphor activated with antimony alone or antimony and manganese and an yttrium-system phosphor activated with trivalent europium which is a red phosphor. The proportion of the yttrium-system phosphor activated with trivalent europium in the phosphor film 6, is adjusted to between 10wt% and 40wt%.
Patent JP-H09269949-A (JP)
Title: Data retrieval system
Inventor: TANAKA TOSHIHISA
IPC: H04N7/173
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To correctly retrieve information in a short time by referring to the table of a character string expressing information, retrieving a character with no possibility to succeed in a stage where the optional character is inputted and removing, etc., the character from a table displayed in a screen and making selection by means of a cursor, etc., impossible. SOLUTION: An image, etc., is selected by a library 3 and transmitted to a reception modulating part 4. At the same time, the retrieving character string of selection possible information in then service is transmitted as a part of service information. When an information retrieving operation by a character string input is selected after service is started, the table of the characters is displayed. Whenever one character is inputted from it through the use of a remote control, etc., CPU 10 refers to a retrieval character string storage part 9 and detects the character with no possibility to succeed in the displayed table of the characters. After that, the detected character is removed from the displayed table or is discriminated from another character by changing display illuminance or color, etc., and, then, selection by the cursor and a highlight is restricted.
Patent JP-H07286839-A (JP)
Title: Rotational angle sensor
Inventor: MORIMUNE KATSUFUMI
IPC: G01B11/26
Filed: 1994-04-18
Abstract: PURPOSE:To provide a rotational angle sensor from which the need of wiring work for connecting a light source to a circuit on a substrate can be eliminated, for which the positioning and adjusting works of the light source, etc., can be easily and surely performed, and which can surely detects the rotational angle of an object to be detected. CONSTITUTION:A light shielding cylinder 13 having a spiral slit 13a is formed on a rotating body 12, a substrate 14 is fitted to an enclosure 11, another light shielding cylinder 18 having a light source 15 and slit 18a is provided on the substrate 14 and a mirror surface section 17 is formed in the cylinder 18. A light position detecting element 16 is mounted on the internal surface of the enclosure 11 at such a position that the light 15a from the light source 15 and reflected by the mirror surface section 17 is projected on the element 16 through the slits 18a and 13a.
Patent JP-S534201-A (JP)
Title: Pump with silencer
Inventor: INA YOSHIBUMI
IPC: F04B11/00
Filed: 1976-07-01
Abstract: PURPOSE: For absorbing the pulsation of discharge pressure and suppressing the vibration of discharge side piping, etc., to provide the inside of a pump housing with a tubular silencer comprising an elastic body and having cavities. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S556614-A (JP)
Title: Input-output data transfer control system
Inventor: MASUDA HIROKI
IPC: G06F3/00
Filed: 1978-06-30
Abstract: PURPOSE: To obtain a high-speed input-output data transfer control system applicable to both write transfer and read transfer.  
     CONSTITUTION: In the data processor which writes or read data by information on a memory address to which data should be transferred received from data channel units, collation circuit AM 1-n  collates memory address information, transmitted as the same time as a service-in signal from a channel unit, with memory address information arriving at address register AR 1-n , thereby generating coincidence and dissidence outputs of "1" and "0". At the time of dissidence, the memory address information from the channel is set to write-only register ARi for address (i) and sent to the memory to read out the transfer data and at the time of coincidence, on the other hand, the transfer data having been read out at the previous transfer cycle are sent to the channel via data register DR to send out a service-out signal. Before the next transfer, a read-ahead process is performed from a new address. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05242205-A (JP)
Title: Method for displaying different kind of picture of building
Inventor: SAJI IKUO
IPC: G06T1/00
Filed: 1992-02-27
Abstract: PURPOSE:To enable an order receiver to precisely and easily take out information related to buildings and to enable a user to quickly and properly recognize information of various buildings by selectively taking out appearance pictures and room arrangement pictures of plural kinds of building and room precisely correspondingly to each other and displaying them in the optimum state. CONSTITUTION:Plural kinds of appearance picture 10 which three-dimensionally show a building or its each part and plural kinds of room arrangement picture 12 which show the arrangement of respective rooms on a plane are preliminarily read in and stored by electronic information processing, and an appearance picture 10 and a room arrangement picture 12 corresponding to each other are taken out from these stored pictures by electronic information processing, and this pair of pictures 10 and 12 are simultaneously displayed on the single screen of a display device 4.
Patent JP-S60222230-A (JP)
Title: Method and apparatus for joining synthetic resin material
Inventor: TERASAWA TOSHIHISA
IPC: B29C65/44
Filed: 1984-04-19
Abstract: PURPOSE:To facilitate the joining of synthetic resin materials laminated without the lowering of the strength of both the materials by striking therein wires heated by a laser beam so inclined as to form a shape of roughly V from one side thereof. CONSTITUTION:Synthetic resin materials Wa and Wb are laminated. A laser beam L passes through the inner wall 15b of a path 15a of a support member 15 reflecting, reflected on a miror-finished material 11 of a cylinder member 10 to be accumulated as energy into a wire Ma to heat it Ma. Heat is conducted to the perimeter thereof to be accumulated while the portion irradiated with the laser beam L is molten and cut. At the same time, an arm 5 is storked in the direction of the arrow B so that the wire M is gripped and pushed out in the direction of the arrow C with a pushing mechanism 8 to be sent out by a fixed length to the cylinder member 10 of a striking mechanism 9. In this manner, the wire Mb molten and cut being heated is pressed down from the surface of the synthetic resin material Wa and striken as inclined into the synthetic resin materials Wa and Wb. Likewise, a wire Mc is forced so inclined that both the wires Mb and Mc form a shape of roughly V thereby enabling the firm joining of the synthetic resin materials Wa and Wb.
Patent JP-S6068351-A (JP)
Title: Image recorder
Inventor: SUGA YASUTO
IPC: G03G21/00
Filed: 1984-04-19
Abstract: PURPOSE:To know a copy size obtained by an electrophotographic copying machine which feeds paper after selecting one of sheet cassettes containing sheets of transfer paper of various size by displaying the paper size with a size signal fed from the selected sheet cassette. CONSTITUTION:Either a upper stage cassette 26-1 or a lower stage cassette 26-2 is selected and transfer paper is supplied. The size of the transfer paper stored in the selected cassette is displayed on the console panel on the top surface of a copying machine by turning on a lamp on the basis of the size signal fed from the cassette in addition to the selection of cassette. When transfer paper in wrong size is selected is found by calculating the correct side from the original size and magnification, the lamp corresponding to the correct size is flashed to accelerate the change of selection of the upper or lower cassette or the change of magnification.
Patent JP-H05239643-A (JP)
Title: Substrate holder
Inventor: NAGASAWA SHOJI
IPC: C23C14/50
Filed: 1992-02-28
Abstract: PURPOSE:To form a film up to the most outer circumferential part of a substrate by making an opening hole at the center of a substrate a holder for engaging and carrying the substrate. CONSTITUTION:When the distance between V-shaped bending parts 15a, 15a is set some larger than the diameter of an central hole 5a of a substrate 5 to engage the hole 5a with the bending parts 15a, they slightly deflect inside the diameter to surely engage and carry the substrate 5 by elasticity. On the surface and the rear of the substrate 5 supported around the intersection of a vertical wire 11 and a horizontal wire 12 in a frame F is formed a magnetic material as a film. At this time, the wires 11, 12 apart from the substrate 5 by 20-30mm do not prevent atoms or molecules from coming flying during thin film forming, permitting a uniform thin film to be formed on the whole zone of the substrate 5.