baber/WOPTO huggingface dataset:
Patent JP-H07327974-A (JP)
Title: Cradle
Inventor: OKADA MASAHIDE
IPC: A61B19/00
Filed: 1994-06-02
Abstract: PURPOSE:To provide a cradle which permits easy and rapid exchange of accessories as a cradle which is used for an X-ray CT apparatus and MR apparatus and executes positioning of the sectional layer sections of a testee. CONSTITUTION:This cradle has a first surface 12a which is disposed rotatably on a cradle body 11 on the surface parallel with the surface of the cradle body 11 facing a gantry and is approximately flush with the surface 11a to be placed with the testee of the cradle body 11 and has an extender 12 provided with the accessories on the surface 12b exclusive of the first surface.
Patent JP-S62279001-A (JP)
Title: Hot rolling method for wide flange beam
Inventor: TAKEBAYASHI KATSUHIRO
IPC: B21B27/02
Filed: 1986-05-27
Abstract: PURPOSE:To uniform the height of a web by roughly rolling the web so as to form projections at both ends, then rolling the projecting parts with flat horizontal rolls, etc., and further subjecting the stock to finish rolling with horizontal rolls having divided rolls. CONSTITUTION:The ends of the horizontal rolls 25, 26 of a primary rough universal mill and edger mill are formed to the shape finished by cutting said ends by as much as depths h1, h2 over widths b1, b2. More specifically, the projections having an optional thickness are formed to the web ends of the stock by the horizontal rolls 25, 26 and the projecting parts of the web are rolled down by the the flat horizontal rolls or the rolls having the projections at the ends of the subsequent secondary rough rolling to expand the web height. The rolled stock is further rolled at the content web height which the finish mill by adjusting the width(f) of divided finishing rolls. Since the web height is adjusted in the stage of the rough rolling, the web height of the wide flange beam after the finish rolling is uniformed.
Patent JP-H01290710-A (JP)
Title: Method of controlling dust collector for blast furnace
Inventor: MATSUNAGA KATSUHIRO
IPC: C21B7/22
Filed: 1988-05-18
Abstract: PURPOSE:To decrease the suction energy by the dust collection in raw material feeding sections by determining the time allowed to be spent for raw material feeding of plural raw material tanks from actually measured values, constituting combinations of the plural feeding devices, and opening dampers during the operation of the feeding devices. CONSTITUTION:The actually measured value of the time necessary for raw material handling is read and further, the time required for the raw material of the next time is predicted after the feeding of the raw material. The number of the segments to which the feeding time of the respective raw material tanks can be divided is calculated by taking the transport time into account and the time allowed to be spent for raw material feeding is determined. The operation combination of the plural feeding devices in this time is so constituted that the total sum of the energy to suck the dust generated in the feeding device sections is minimized. The dust is collected by opening the dampers attached to the hoods for dust collection provided to the dust generating parts of the feeding devices only when the feeding devices operate.
Patent JP-H09307276-A (JP)
Title: Building coping with noise radio wave reduction
Inventor: KOBAYASHI KATSUHIRO
IPC: E04B1/92
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To avoid the interference and the malfunction of an electronic device in a building by a method wherein the noise radio waves are reduced by effectively using common materials as a coubtermeasure for immunity of noise. SOLUTION: In a building coping with noise radio wave reduction avoiding the interference and malfunction of internal electronic devices due to external noise radio waves for creating excellent radio wave environment of an internal radio system, a high performance infrared reflecting glass 1 having a metallic film is set in a sash frame so as to use the metallic film as an electromagnetic shielding film. Futhermore, the high performance infrared reflecting glass 1 as an outer peripheral wall part is assembled with an aluminum spandrel 2 to constitute a lateral multiple window, so that the interference and the malfunction of the internal electronic devices may be avoided by providing the reduction charactertistics of noise radio waves.
Patent JP-S5824317-A (JP)
Title: Filter for exhaust gas of internal-combustion engine and its production
Inventor: SAKURAI SHIGENORI
IPC: B01D39/14
Filed: 1981-08-03
Abstract: PURPOSE:To improve mechanical strength and to suppress the variance in product sizes by forming a titled filter to the skeleton of three-dimensional network structure wherein holes assume an ellipsoidal shape and the circumferential parts of the holes are distorted and elongated in the long diameter directions. CONSTITUTION:Talc, alumina and clay are compounded so as to contain 51wt% SiO2, 35wt% Al2O3 and 14wt% MgO and the mixture is mixed with water and is prepared into slurry. Commercially marketed foamed polyurethane 2 is cut  out into a circular columnar shape and the cut foam is pushed into a cylindrical member 1 made of metal. The foam 2 is pressed and contracted, by which the holes 3 thereof are made into elliptical shapes 4 having greater distortion in the circumferential parts. Such member 1 is immersed in the slurry and is pulled up from the slurry. After the excess slurry is blown off, the foam is dried to solidify. The dried and solidified foam is removed from the member 1 and is calcined for 3hr at 1,400 deg.C, whereby the filter is obtained.
Patent JP-H0418376-A (JP)
Title: Printing apparatus
Inventor: MURAKAMI ATSUSHI
IPC: B41J2/505
Filed: 1990-05-12
Abstract: PURPOSE:To form a printing dot pattern from a reference dot pattern by omitting (m) dots succeeding to the dots of a head row at every predetermined number from the continuous dots present in a dot line at every dot lines of the reference dot pattern by a printing dot pattern forming means. CONSTITUTION:A reference dot pattern wherein one more dot row of the same dot arrangement as dot lines is arranged is formed at every dot lines of a fundamental dot pattern and two dots succeeding to the dots of a head row at every predetermined number from the continuous dots present in a dot line are omitted at every dot lines of the reference dot pattern by a thining circuit 50 to form a printing dot pattern which is, in turn, stored in the predetermined address of an image buffer 52. When printing is carried out at high speed on the basis of this printing dot pattern, a pattern is recorded on a dot matrix same in longitudinal and lateral widths as the dot matrix of steady printing at a 1.5-time dot pitch.
Patent JP-H0418700-A (JP)
Title: Information monitor system
Inventor: FUJIEDA TAKASHI
IPC: G08C23/04
Filed: 1990-05-11
Abstract: PURPOSE:To constitute a system adapted to the information volume by connecting plural contact input devices, which are so constituted that a bending force is applied to an optical fiber, in series by an optical fiber cable and detecting the increase of the light transmission loss of the cable. CONSTITUTION:Plural contact input devices 1 are arranged in required positions and are connected in series by an optical fiber cable 2, and an OTDR 3 is connected to its end part. When a sensor detects abnormality and the contact is closed in the contact input device, a bending force is applied to the optical fiber to increase the light transmission loss. This increase is detected by the OTDR, and the sensor which is operated is detected by a computer. This system is effective when being used to monitor the trouble of a drainage pump of a conduit equipment, opening/closing of the cover of a manhole, distributedly arranged equipments, or the like.
Patent JP-H06309531-A (JP)
Title: Checking method for instruction format given to ic card
Inventor: HARIMA HIROTSUGU
IPC: G06F21/62
Filed: 1993-04-26
Abstract: PURPOSE:To reduce the program capacity that is needed for check of the instruction format contained in an IC card. CONSTITUTION:A reader/writer device 20 gives various instructions to an IC card 10. Receiving an instruction, a CPU 12 check whether the format the received instruction is correct or not based on a format check program stored in a ROM 14. Then, the CPU 12 carries out the received instruction only when the format of the instruction is correct. In regard to the instructions which are used only before the issue of the card 10, the check program is deleted out of the ROM 14 and the format is checked by the device 20.
Patent JP-H05314530-A (JP)
Title: Optical information processor
Inventor: KONDO ETSUYASU
IPC: G11B7/135
Filed: 1992-05-14
Abstract: PURPOSE:To provide an optical card head which can apply an objective lens used for an optical disk. CONSTITUTION:An aberration correcting member 12 made of glass is provided between an objective lens 10 used for an optical disk and an optical card. The refractive index of the member 12 is approximately equal to 1.46-1.60 common to a transmissive protection layer 8a of the optical card and a transmissive a protection layer 8b of the optical disk. The thickness of the member 12 is set to the difference (0.8mm) between the thickness (1.2mm) of the layer 8b and the thickness (0.4mm) of the layer 8a. Therefore the lens function of a system consisting of the combination of the member 12 and the layer 8a is approximately coincident with the lens function of the layer 8b. As a result, the spherical aberration is corrected for the spot of the light beam which is focused on a recording layer 6a of the optical card through the lens 10. Then the light intensity distribution of the beam spot is never deteriorated.
Patent JP-S6014253-A (JP)
Title: Corona discharger
Inventor: HIRABAYASHI HIROMITSU
IPC: H01T19/00
Filed: 1983-07-05
Abstract: PURPOSE:To eliminate the danger of an electric shock by acting the oscillation of an ultrasonic oscillator on a corona discharge wire and dislodging the foreign matter sticking thereto in the stage of corona discharge so that the stable discharge condition is maintained for long time and that the discharger is disconnected from a supply source for a high voltage at the same instant when the wire is broken. CONSTITUTION:A photosensitive body starts rotating and at the same time an oscillating circuit 18 is operated by the timing signal from a timing signal circuit 20. The oscillated output is supplied to an ultrasonic oscillator 12. The oscillator 12 oscillates in the direction of the arrow according to the piezo-electric characteristic thereof, thereby oscillating a corona discharge wire 14 pressed thereto via an insulating member 16. The foreign matter sticking to the corona discharge wire is thus dislodged and removed during discharge. The contact point between the ultrasonic oscillator and the corona discharge wire is so constituted as to be brought on the high voltage input side of the corona discharge wire and in a non-image region. Therefore when the wire 14 is broken owing to rubbing with the oscillator 12, the discharge device is disconnected from the high voltage input side and there is no possibility of an electric shock, etc.
Patent JP-H0844529-A (JP)
Title: Display device to be connected with computer system
Inventor: DEIBITSUTO KOIN
IPC: G09G1/16
Filed: 1995-05-22
Abstract: PURPOSE: To provide a system unit in which a display parameter is given from a remote place by linking a communication channel with a processor. CONSTITUTION: A display device 130 connected with a computer system 5 is provided with a display screen 210 and a driving circuit 200 for generating an image to the display screen 210, in response to at least one video signal (R, G and B) transmitted by the computer system. A processor 270 controls this driving circuit, according to control data transmitted by the computer system. The processor has an interruption service means for detecting an interruption signal. The communication of the control data is attained between the processor and the computer system by a communication channel (C). An inputting means 260 issues the interruption signal to the processor. A switch means 310 selectively connects the interruption service means of the processor with either the inputting means or the communication channel.
Patent JP-H01292813-A (JP)
Title: Plasma cvd apparatus
Inventor: SHIMIZU AKIRA
IPC: H01L21/205
Filed: 1988-05-20
Abstract: PURPOSE:To improve the uniformity of a process gas flow and a plasma density by a method wherein the discharge plane of an RF electrode is formed into an approximate rectangle and a magnetron field is formed on the discharge plane and a carrier which transfers a substrate along the discharge surface in the direction perpendicular to the longitudinal direction of the discharge plane is provided. CONSTITUTION:When an RF plasma is generated by the application of a current to an RF electrode 4 from an RF source, a carrier 9 on which a substrate 5 is mounted is conveyed into a vacuum treatment chamber 1. The carrier 9 transfers the substrate to the front of the RF electrode 4 and to the direction perpendicular to the longitudinal direction of a rectangular discharge plane 4a. A thin film of the component of process gas decomposed by the RF plasma is gradually formed on the substrate surface facing the discharge plane 4a along with the transfer movement and, when the substrate 5 is transferred off the front of the discharge plane 4a, an amorphous silicon thin film is formed. The discharge plane 4a of the RF electrode is formed into an approximate rectangle and has a narrow width. With this constitution, the process gas flow on the discharge plane 4a is not disturbed and a plasma density along the longitudinal direction of the discharge plane 4a can be approximately uniform.
Patent JP-2000315034-A (JP)
Title: Fixing device
Inventor: MATSUO KAZUNORI
IPC: G03G15/20
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive fixing device easy in maintenance with which an image superior in fixing strength and with high glossiness is obtained while not feeding releasing agent such as oil to a fixing roll when the device is utilized in an electrostatic recording type image forming device such as a copying machine or a printer. SOLUTION: In this fixing device a non contact heat feeding means 14 is installed upstream of a carrying direction of transfer paper of a fixing roll 1, temperature of the non contact heat feeding means 14 is controlled to be higher than that where toner 7 on the transfer paper 6 is made to be a rubber state range and at the same time, surface temperature of the fixing roll 1 is controlled to be higher than the temperature where the toner 7 on the transfer paper 6 is made to be rubber state range and lower than the temperature where the toner 7 on the transfer paper enters viscous flow range. Thus the fixing image with high glossiness that is superior in fixing strength can be obtained at low cost.
Patent JP-H05309909-A (JP)
Title: Printer
Inventor: KOIKE KIYOBUMI
IPC: B41J25/308
Filed: 1992-05-14
Abstract: PURPOSE:To inexpensively constitute a mechanism adjusting the gap between a platen and the leading end of a printing head corresponding to the thickness of printing paper using power in a printer without complicating and scaling up the same. CONSTITUTION:A changeover lever 8 is provided to a carriage 6 and a gap adjusting gear 12 is arranged to an eccentrically supported carriage guide shaft 5 and, by stopping the carriage 6 at the position where a transmission gear 11 and the gap adjusting gear 12 are engaged, the rotation of a paper feed motor 16 is transmitted to the gap adjusting gear 12 through the transmission gear 11. By this constitution, a mechanism adjusting the gap between a platen 1 and the leading end of a printing head 7 without using a gap adjusting exclusive motor can be inexpensively realized without being complicated and scaled up.
Patent JP-H07332277-A (JP)
Title: Rotating machine control device and control method
Inventor: SATO KOICHI
IPC: F04D27/00
Filed: 1994-06-03
Abstract: PURPOSE:To realize optimum operation corresponding to a load state by an inverter itself by providing the inside of the inverter with a control means for controlling in such a way that the detected internal state quantity of the inverter coincides with the stored target value. CONSTITUTION:A shunt resistance SH detects a load state. A console CONS sets a load characteristic or sets the accelerating-decelerating time of an inverter, a V/F characteristic (a relational ratio between inverter output voltage and frequency), and the like. An MCU reads voltage across the shunt SH inputted from signal terminals CNO, CNG. An operation command signal reads a signal PN 5 the signal level of which becomes low from high by the on state of a photo-coupler FTC when terminals FW and COM are short-circuited. The frequency of the inverter INV is further commanded to firing-circuit from the MCU through a signal SG1, and a current control circuit G is further driven through a signal SG2 to control the output voltage of the inverter INV.
Patent JP-H05326268-A (JP)
Title: Flat transformer
Inventor: TANIGAWA YOSHIHIRO
IPC: H01F17/00
Filed: 1992-05-15
Abstract: PURPOSE:To inductance of conductive patterns by a method wherein a part coming into contact with magnetic conductive patterns is formed out of a magnetic material having high specific resistance and the other part is formed out of a magnetic material having a low specific resistance. CONSTITUTION:A magnet 5 composed of Ni-Zn group ferrite is interposed in a part which comes into conract with a coil pattern 2 and a Mn-Zn group magnet 3 is entirely provided in a part which does not come into contact with the coil pattern 2. Incidentally, by using the Mn-Zn group ferrite as the magnet 3 having low specific resistance, the Ni-Zn group ferrite is used as the magnet 5 having high specific resistance. Also, a dielectric film is used as a substrate 1. Thus, if the magnet comes into contact with conductive patterns, Q of inductance of the conductive patterns does not reduce, moreover as the magnet comes close to the conductive patterns, it becomes easy to magnetize magnetization, whereby the inductance of the conductive patterns can be enlarged.
Patent JP-S5456420-A (JP)
Title: Diaphragm for electroacoustic transducer
Inventor: YAMADA OSAMU
IPC: H04R7/26
Filed: 1977-10-14
Abstract: PURPOSE:To prevent resonance phenomena and flatten the medium frequency range of axial sound pressure frequencies by forming fine crack structural parts in a portion of diaphragm material and continuously filling acoustic damping material. CONSTITUTION:Fine crack structural parts 2 disperse unnecessary stress waves propagaging in the electroacoustic transducer diaphragm and prevent standing waving and resonating of stress waves. Further when acoustic control material 3 is filled in the structural parts 2, viscous effect is provided to the fine mesh form structural parts spreading three-dimensionally and therefore the phases of stress waves are shifted, and overall standing waving of the stress waves is prevented, whereby resonance phenomena are inhibited. Thereby, the medium frequency range of axial sound pressure frequency characteristics may be flattened.
Patent JP-S5347792-A (JP)
Title: Supporting device for piezoelectric oscillator
Inventor: SHINODA ISAO
IPC: H03H9/09
Filed: 1976-10-13
Abstract: PURPOSE:To improve the anti-impact performance of a tuning fork type piezoelectric oscillator by supporting the oscillator by four pieces of the elastic body which are formed by plastics in a body respectively and positioned in parallel to each other.
Patent JP-H11338110-A (JP)
Title: Color photographic printing material
Inventor: BERGTHALLER PETER DR
IPC: G03C7/32
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To attain excellent color reproduction of blue and cyan tones by preparing a color photographic printing material contg. a specified pyrrolo[1,2- b]-1,2,4-triazole cyan coupler in the red-sensitive layer and incorporating a two-equiv. yellow coupler into the red-sensitive layer. SOLUTION: A color photographic printing material contg. at least one pyrrolo[1,2-b]-1,2,4-triazole cyan coupler represented by formula I in at least one red-sensitive layer is prepd. and a two-equiv. yellow coupler is incorporated into the red-sensitive layer. In formula I, R1 is H or a substituent, X is H or a releasable group, Y is OR2 or a group of formula II and R2 is a group of formula III or an alkyl. In formula II, R3 is alkyl and R4 is H or R3 . In formula III, R5 , R6 , R8 and R9 are each H or a substituent, R7 is a substituent, Z is the remaining nonmetallic members of the 3- to 8-membered ring and Z may be substd.
Patent JP-H05295287-A (JP)
Title: Monoazo lake pigment, its production and pigment dispersion
Inventor: TOMITANI NOBUYUKI
IPC: C09B67/46
Filed: 1992-04-16
Abstract: PURPOSE:To obtain the subject pigment having excellent dispersibility, wettability, etc., and useful for printing ink, paint, etc., by adding a water-soluble salt of a rosin, etc., to a solution of a specific azo dye and forming a lake. CONSTITUTION:The objective pigment is produced by adding an aqueous dispersion or solution of preferably 5-15wt.% (based on the dye) of a water-soluble salt of a rosin and an alkyd resin to a solution of an azo dye produced by coupling a diazonium salt of an aromatic amine having soluble group (e.g. 1-amino-4-methylbenzene-2-sulfonic acid) with a coupler component, converting the reaction product into a lake and coating the product.
Patent JP-S5647512-A (JP)
Title: Preventing abnormal product produced and deposited in bright annealing furnace
Inventor: SAITOU TAKAO
IPC: C21D1/00
Filed: 1979-09-26
Abstract: PURPOSE: To continue a stable operation by a method wherein a material to be annealed is degreased with a chlorine-based organic solvent, the solvent is removed by being dried, the material is annealed in a bright-annealing furnace to prevent abnormal powder from producing in and depositing on the furnace.  
     CONSTITUTION: Stainless steel (a material to be annealed) 1 is degreased by passing through a degreasing tank 3 containing a chlorine-based organic solvent (e.g. 1-1-1 trichloroethane) 2 to be used for degreasing. The degreased stainless steel 1 is removed from solvent 2 deposited on the steel by passing through a drier 2 so that it is forced to dry, then is sent into an accumulator (bright-annealing furnace) 4 and is annealed. Removing the solvent 2 deposited on the annealing material prevents the annealing furnace, especially at the low temperaure section below 300°C from being deposited with abnormal powder product mainly consisting of NH 4 Cl. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5913807-A (JP)
Inventor: MURATA SHIROU
IPC: F22B37/56
Filed: 1982-07-14
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-H0418539-A (JP)
Title: Image recording device
Inventor: HISADA HIDENORI
IPC: G03B27/62
Filed: 1990-05-11
Abstract: PURPOSE:To confirm the state of exposing operation by deciding the kind of an original on a positioning device by a controller according to a detection signal and displaying it on a display device. CONSTITUTION:A mask original plate for red is conveyed to a positioning device 3 through a mask original plate conveyance path 2. At this time, a painted-out mark is formed on the mark original plate for red and a sensor 4 detects the mark and inputs its signal to a CPU 12. This CPU 12 decides that the conveyed original plate is a mask original plate for red and blinks the character 'R' of a display part 13. The positioning device 3 is so driven that the mask original plate for red which is conveyed to the positioning device 3 is at a specific position, thus performing the positioning operation. Consequently, an operator can easily confirm an exposure state through a display device.