baber/WOPTO huggingface dataset:
Patent JP-S61121178-A (JP)
Title: Image converter
Inventor: NISHIMURA AKIO
IPC: G06T15/20
Filed: 1984-11-19
Abstract: PURPOSE:To obtain a new image by deforming an original image according to a given 3-dimensional geometric structure form after controlling the read-out of the original image written into an image memory according to the spot coordinate value on an original image plane. CONSTITUTION:A converted address producer 11 delivers the picture element coordinate value 12 on a new image plane and the spot coordinate value 13 in an original image plane corresponding to the value 12 according to a 3-dimensional geometric structure expression formula, a coefficient, the position, the direction and the visual point position and the screen position respectively. While a coordinate correspondence memory 14 uses the value 12 for address designation and stores the value 13. An image memory 17 stores the original images successively under the control of a write address controller 16. A read address controller 15 reads the data on the original image out of the memory 17 according to the spot coordinate value on the original image plane extracted out of the memory 14 in response to the timing of the new image. Then a new image is produced.
Patent JP-H0696972-A (JP)
Title: Current transformer
Inventor: HAYASHI MASAKI
IPC: H01F38/28
Filed: 1992-09-14
Abstract: PURPOSE:To improve the detection accuracy and reliability of a current transformer by maintaining the linear relation between the input and output of the transformer irrespective of temperature changes. CONSTITUTION:This current transformer is constituted so that the transformer can use a magnetic flux detecting coil 11 which is free from characteristic fluctuation even when a temperature change occurs in place of the Hall element, because the output voltage of the Hall element changes along with the temperature when the element detects the magnetic flux generated from an iron core 2. Namely, the primary current of this current transformer is detected from an electric current flowing to a secondary coil 4 when the magnetic flux generated from the primary coil 3 of the transformer is offset by the magnetic flux generated from the secondary coil 4 by converting the output of the coil 11 by means of a current-voltage conversion circuit 12 having a zero input impedance and a voltage-current conversion circuit 13 and making the electric current to flow to the coil 4. In addition, this current transformer issues an alarm as current transformer abnormality when the transformer detects that the magnetic flux from the iron core 2 is larger than a prescribed value.
Patent JP-2001066857-A (JP)
Title: Image forming device
Inventor: YAMAMOTO TAKESHI
IPC: G03G21/10
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device provided with a developing device including the functions of a cleaner member for an image carrier and a primary electrifying member and capable of restraining the deterioration of the non- magnetic toner of one-component developer to the minimum and realizing the miniaturization and the prolongation of the life of the device. SOLUTION: This device is equipped with a photoreceptor drum 11 having an exposure means 12 inside and the developing device D incorporating an electrifying roller 8. The device D is equipped with a developing roller 1, a toner supply roller 4, a toner regulating blade 5, a toner recovery roller 17, a scraper 9, a toner stirring member 10 and the electrifying roller 8 in a developing container 3 in which the non-magnetic toner is stored. The toner left after development on the roller 1 is electrostatically recovered by the roller 17, and the toner left after transfer on the drum 11 is recovered to the roller 1 under a condition that an electrostatic latent image is formed next, and recovered by the roller 17, then the toner left after transfer caught by the roller 8 is recovered by the roller 17, and finally restored to the toner storage part 3a of the container 3.
Patent JP-H06205771-A (JP)
Title: Method and device to take picture of four dimensional spiral-form volume using fast sweep
Inventor: DOMINIKU JIEI HOISHIYAA
IPC: G06F19/00
Filed: 1993-09-03
Abstract: PURPOSE: To provide four-dimensional spiral volume imaging method and apparatus, by means of which to obtain a linear four-dimensional image expression in all four-dimensions, and at the same time to obtain the four-dimensional image of a contrast medium moving in the volume of subject. CONSTITUTION: The subject in a test region moves in the axial direction, and by means of this movement, an X-ray source (12) goes around the circumference of the subject. An image is sampled corresponding to a helical passage in the circumference of the volume of the subject, interplolatted and reproduced as a three-dimensional image expression. Repeating the process for a plurality of times, a plurality of the three-dimensional image expression of the identical volume are generated with a displaced interval by time. Interpolating the plurality of the image expression by the time of the image expressions are generated. Each of the image expression expresses the identical time or time interval. That is, in all of the four dimensions, it can obtain the linear four-dimensional image expression.  Preferably, the contrast medium is injected into the subject so as to make a data express movement of the contrast medium in the volume of the subject. By subtraction a standard image expression (16) in the volume of the subject of the contrast medium from the four-dimensional image expression the four-dimensional image for the movement of the contrast medium in the volume of the subject is generated.
Patent JP-H0561272-A (JP)
Title: Transfer method of conductive toner
Inventor: OGAWA KOICHI
IPC: G03G9/083
Filed: 1991-08-30
Abstract: PURPOSE:To provide a transfer method by which the transfer rate can be improved when a visible picture image using a conductive toner is transferred to a normal paper. CONSTITUTION:The transfer method of a conductive toner 3 features in the following process. An electrostatic latent image formed on an electrostatic charge image carrier body 1 is visualized with the conductive toner 3 having about <=1X10<10>OMEGA.cm volume resistivity. Then the electrostatic latent image charge 2 is erased and the visualized picture image is transferred to a transfer paper 5 to which the opposite polarity to the polarity of the electrostatic latent image before erased is given.
Patent JP-H08209010-A (JP)
Title: Production of bromalkoxy-substituted metal phthalocyanine
Inventor: HAINTSU BUOREPU
IPC: C07D487/22
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain brominated alkoxy-substituted metal phthalocyanines in a high yield with high substitution reproducibility which are useful as optical information recording materials by reacting tetraalkoxymetal phthalocycnines with bromine under specific conditions.  
     SOLUTION: Tetraalkoxymetal phthalocyanines of formula I [wherein Me is Cu(II), Pd(II), Zn(II), Sn(II), Ni(II), Co(II), Pb(II), Mn(O), or V(O); R 1 -R 4  are each substitutable 1-16C alkyl, 3-16C alkenyl or 3-16C alkynyl] are reacted with bromine in a non-polar halogenated aromatic solvent in the presence of a second aqueous phase at 20-150°C (preferably 30-90°C) to obtain a mixture of positionally isomeric brominated tetraalkoxymetal phthalocyanines of formula II (wherein x is 1-5). Further, the aqueous phase contains a reducing agent such as an alkali metal sulfite salt. Moreover, the compounds have high NIR absorption in the near infrared range of 700-900 nm. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S60138154-A (JP)
Inventor: SUZUKI SHIYUUHOU
IPC: E04D13/072
Filed: 1983-12-26
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-S61121911-A (JP)
Title: Manufacture of transparent laminated board
Inventor: MATSUTOMI YUTAKA
IPC: B29K105/32
Filed: 1984-11-19
Abstract: PURPOSE:To obtain a front panel for CRT indicating panel, which is prominent in transparency and having no optical distorsion, by a method wherein a braided reticulated article and thermosetting synthetic resin liquid are located between synthetic resin made sheet materials and they are heated under pressure to laminate and integrate them. CONSTITUTION:The braided electro-conductive wire screen 3 and acrylic syrup 4 are located between the colorless transparent methacrylate resin sheets 1, 2 having thickness of about 1.5mm and are heated under pressure between metallic steam platens to laminate and integrate them. The peripheral rims of the laminated sheet are cut, thereafter, electro-conductive coating film 5 are provided on the side surfaces thereof as electric bus-bar ingredient, then, the sheet is used for the front panel for CRT indicating panel of an electronic type information indicating device. According to this method, the manufacture of desired laminated sheet, prominent in transparency and having no optical distorsion, is permitted.
Patent JP-H0667713-A (JP)
Title: Consistency detecting method for program of programmable controller
Inventor: NAKAMURA AKIO
IPC: G05B19/048
Filed: 1992-08-19
Abstract: PURPOSE:To automatically detect generation of a short circuit of relay logic caused by an input error by executing a short circuit check processing before converting a table format to a ladder program. CONSTITUTION:A table is constituted of only a column in which an element of an input signal row which becomes a reference exists, and in a step 2, the number of columns in which the element exists is set as N1. In steps 3, 4 the number of input signal rows is set as N2, and the input signal row which becomes a reference becomes the head row. Subsequently, in a step 5, with regard to each input signal row, the number of pieces of the elements existing on the column selected in the step 2 is retrieved, and in a step 6, the number of input signal rows in which the number of elements is NL is set as N3. In a step 7, N3-1 pieces of rows in which the number of elements in N1 are arranged in order from a second row, and the remaining one row is set as a final row N2. In a step 8, the remaining rows are arranged in order from an (N3+1)th row, and in the case of N1=1, it is decided that there is no short circuit. In steps 10-11, the number of elements is detected at every column of a check area row, and in the case a column in which the number of elements is '0' exists, it is decided that there is a short circuit.
Patent JP-S6489478-A (JP)
Title: Low-carrier concentration superconducting three-terminal device
Inventor: MOROHASHI SHINICHI
IPC: H01L39/22
Filed: 1987-09-30
Abstract: PURPOSE:To be able to respond to a minute change of a gate voltage (difference) by generating an electrical field effect and quantum interference effect at the same time by providing a low-carrier concentration superconducting film formed on an insulating substrate and having a loop part of branching and merging that produce quantum effect between input terminals, between output terminals, and between these terminals. CONSTITUTION:An insulating substrate 1 consists of a silicon substrate 1A and an insulating film 1B such as SiO2 deposited on it. The composition of an oxide superconducting film 5 is, for example, YBaCuOx and after it is formed on the insulating substrate 1 by a sputtering method or deposition method, it is prepared by a dry etching method such as a reactive ion etching method so that a loop part 2 exists. Next, an insulating film 6 is deposited and formed to cover the entire surface of an oxide superconducting film 5. Then, gate electrodes 7A and 7B are formed on an insulating film 6 so that each of them crosses one branch route 2A and 2B. Its material is an oxide superconducting material, alloy superconducting material like NbTi, or a metal like W. In this case, a three-terminal device effect is obtained from a change of carrier mobility due to the quantum interference effect and electric field effect.
Patent JP-S60139151-A (JP)
Title: Manufacture of stator coil for rotary electric machine
Inventor: ISHIZAKA TETSUYUKI
IPC: H02K15/12
Filed: 1983-12-26
Abstract: PURPOSE:To eliminate the coating of conductive paint by providing a conductive member winding layer when a low resistance corona shield is formed, and then increasing a surface resistivity when insulating and curing a stator coil. CONSTITUTION:A mica tape which contains thermosetting resin is wound in the prescribed number of turns around a conductor 1, and a thermosetting resin uncured insulating layer 2 is formed. Then, a glass tape is wound as a semiconductive tape, and an end corona preventive layer is formed. The winding layer of the conductive material having 10-10,000OMEGA of surface resistivity is formed onto a portion inserted into a stator core and a portion connected with the end corona preventive layer. Then, when the layer is cured at the insulating layer resin, it is integrated with the resin, the surface resistivity is increased by ten times to form a low resistance corona shielding layer 4.
Patent JP-S6489715-A (JP)
Title: Large electric power high frequency pulse generating device
Inventor: OKADA YASUMASA
IPC: H03K3/53
Filed: 1987-09-30
Abstract: PURPOSE:To stably generate an output pulse with a faster rise by executing in a time series the ON and OFF control of a switching element provided at each primary winding of plural pulse step-up transformers in which each primary winding is connected in parallel to a direct current power source and a thyratron provided between both edges of respective secondary windings. CONSTITUTION:Between both edges of a direct current power source 11, a serial circuit composed of resonance reactors 12a and 12b, primary windings 14a and 14b of pulse step-up transformers 13a and 13b and switching elements 15a and 15b is connected. Respective main capacitors 21a and 21b, when corresponding pulse step-up transformers 13a and 13b are energized, are discharged, and when thyratrons 18a and 18b provided in a pair execute the ON action, discharge the charge. Consequently, only while the corresponding main capacitor is charged, the voltage is impressed to both edges of the thyratron. A charging discharging control device 22 executes the ON and OFF control of respective switching elements and respective thyratrons in a time series. Consequently, it is eliminated that the thyratron executes the malfunction with an induced noise, etc., and the output pulse with a faster rise is sent.
Patent JP-S6398904-A (JP)
Inventor: YAMAGUCHI HISASHI
IPC: H01B3/12
Filed: 1986-10-15
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-H1092074-A (JP)
Title: Disk device
Inventor: NAGATA MINORU
IPC: G11B17/028
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To make the opened angle of an upper cover large without making a disk device larger by providing a pull-up device pulling up the upper cover to the opening direction. SOLUTION: This disk device 100 is of a magnet chucking type cram cell type and has the upper cover 105 provided with a locking mechanism and an opening button 111 opening the upper cover 105 by releasing the locking mechanism. Then, an L shaped shaft 115 to be rotatably supported is provided as the pull-up device of the upper cover 105 and a disk device is formed by attaching the one end of the shaft to the opening button 111 and by positioning the other end side at the lower surface of the upper cover 105. Consequently, since the upper cover 105 is pushed up in the opening direction by being linked with the opening button 111 by depressing the opening button 111, the opened angle of the upper cover 105 is made larger without making the disk device larger.
Patent JP-S62106832-A (JP)
Title: Apparatus for preparing material
Inventor: KODAMA SHIGEO
IPC: C22C19/03
Filed: 1985-10-31
Abstract: PURPOSE:To make it possible to remove a void generated at the time of melting, in preparing a material by melting and coagulation, by providing a self- pressurizing means capable of automatically pressurizing the material in a container with the change of temp. under high temp. and vacuum by utilizing a hydrogen-occluding material. CONSTITUTION:A powder of glass or ceramics is put in the crucible within a quartz tube as a stock material being a specimen and, after the quartz tube is evacuated, said powder is further melted to be sealed in said crucible. Next, when the crucible is heated from the outside and the specimen is melted, a hydrogen-occluding material is heated by heat conduction and, because hydrogen gas is released from said hydrogen-occluding material to push a piston, pressure is applied to the specimen to eliminate the void in the specimen. As the hydrogen-occluding material, Mg2Ni is used. Further, even if the configuration change of a shape memory alloy accompanying the temp. change thereof or the volumetric expansion of a high vapor pressure material due to a phase change is utilized as the self-pressurizing means, the purpose can be achieved.
Patent JP-S6396187-A (JP)
Title: Indolo-pyradino-benzodiazepine derivative
Inventor: JIYAN DABURIYU EFU WAZUREI
IPC: C07D487/14
Filed: 1987-09-30
Abstract: The invention relates to 1,3,4,16b-tetrahydro-2H,10H-indolo[2,1-c]pyrazino[1,2-a][1,4]benzodiaz epine derivatives of the formula I,    <IMAGE>  (I)  wherein R1 is hydrogen, lower alkyl, C3-7-alkenyl, C3-7-alkynyl, 3 to 7 ring-membered cycloalkyl, C2-7-alkyl substituted by a substituent selected from hydroxy, amino, N-mono-lower alkyl-amino and N,N-di-lower alkyl-amino; or R1 is lower alkyl substituted by a substituent selected from 3 to 7 ring-membered cycloalkyl, carboxy, lower alkoxycarbonyl, carbamoyl, N-mono-lower alkyl-carbamoyl, N,N-di-lower alkyl-carbamoyl and lower alkanoyl; or R1 is lower alkyl substituted by either phenyl or benzoyl each of said phenyl or benzoyl radicals being unsubstituted or substituted by up to three members selected from lower alkyl, lower alkoxy, lower alkylthio, halogen and trifluoromethyl; R2 and R3 represent hydrogen, lower alkyl, hydroxy, lowr alkoxy, halogen or trifluoromethyl; and R4 represents hydrogen, lower alkyl, hydroxy-lower alkyl, carboxy, lower alkoxycarbonyl, carbamoyl, N-mono- or N,N-di-lower alkyl-carbamoyl, or formyl; salts and 2N-oxides; which are useful as serotonin-2 receptor antagonists.
Patent JP-H04123441-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOSAKU HIROSHI
IPC: H01L23/36
Filed: 1990-09-14
Abstract: PURPOSE:To make improved radiation and relieved thermostress compatible by providing an uneven part on the rear of a semiconductor chip or an adhesive part of a substrate, or by dispersing a spherical body consisting of a high heat conductive material at the time of adhering a semiconductor chip to a substrate by using a synthetic resin adhesive. CONSTITUTION:A large number of wirings 3 are formed on a main surface and a large number of lead pins 4 are inserted on an insulating substrate 2 of a pin grid array 1. A heat diffusion plate 5 is adhered on the substrates 2 by an adhering 6 and a heat-radiating plate 7 is provided on the heat diffusion plates 5. On the underside central part of the heat diffusion plate 5, a semiconductor chip 8 is connected in a state where an IC formation surface is downwardly turned. Since the underside central part of the heat diffusion plate 5 is provided with a large number projection parts 9, a film thickness of the adhesive 6a is thin between the projection part 9 and the chip 8, while being thick on the other part. The projection parts 9 are so provided that their number may be larger at the central part than at the peripheral part of the chip part 8 where stress is especially liable to be concentrated.
Patent JP-H05239996-A (JP)
Title: Universal section shield excavating machine
Inventor: NAKAMURA KOICHIRO
IPC: E21D9/06
Filed: 1991-08-29
Abstract: PURPOSE:To directly perform shield excavation of a section set arbitrarily without depending upon outbreak made by a copy cutter by executing the excavation while setting tone section along with excavating forward. CONSTITUTION:The shield front is fitted with the first eccentrically driving drum 16 which is rotated in eccentricity from the shield center. The second eccentrically driving drum 26 to be rotated further in eccentricity from the rotational center of the first drum 16 is installed on its front. A cutter head 10 confronting the natural ground to be excavated is installed on the front of the second drum 26, and the two drums and this cutter head are arranged so as to be driven independently. The rotating position of the second drum is controlled in accordance with the rotating position of the first drum, and excavation of any desired section takes place.
Patent JP-S61126106-A (JP)
Title: Modification of vinyl chloride resin
Inventor: WADA MASANORI
IPC: C08F8/00
Filed: 1984-11-21
Abstract: PURPOSE:To obtain a modified vinyl chloride resin useful for transparent cases and packaging materials which must be antistatic, by reacting a vinyl chloride resin with an organophosphine. CONSTITUTION:100pts.wt. vinyl chloride resin of a chlorine content of 50-70wt% is reacted with 0.01-100pts.wt. organophosphine of the formula: PR3 (wherein R is alkyl or aryl). Organophosphines having a basicity, pKa, >=7 are selected desirably because of their reactivity. Especially, basic substituted triphenylphosphines higher than piperidine (pKa of 11.2) in basicity are desirable because they are highly reactive and can be easily handled because of being solid and odorless. When the amount of the organophosphine added is below 0.01pt.wt., the property of the resin can not be modified while when it is above 100pts.wt. the decomposition reaction of the resin occurs. The obtained modified vinyl chloride resin is transparent and has a volume resistivity of about 10<8>OMEGA/cm.
Patent JP-H0883953-A (JP)
Title: Manufacture of semiconductor laser
Inventor: NISHITANI AKIHIKO
IPC: H01S5/00
Filed: 1994-09-12
Abstract: PURPOSE: To simplify the process of manufacturing a semiconductor laser of ridge structure and to decrease substantially its manufacturing cost. CONSTITUTION: A nitride film 44 is formed on a laser substrate 41, and a resist (hereinafter to be called PMGI) with poly-dimethylglutaricimide as its main component is spread on this and baked (a). Further, a mask layer of a photoresist 46 is formed on this to form a patter having 47 (b). Next, etchback of PMGI is performed to expose the nitride film 44 (c), the nitride film 44 on a ridge is eliminated (d), the mask on the laser substrate 41 is eliminated, and an electrode is formed.
Patent JP-S60135792-A (JP)
Inventor: RENAADO POORU HOONAKU
IPC: G21C19/02
Filed: 1984-11-21
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-H07101109-A (JP)
Title: Printer and controller method therefor
Inventor: IKEBE KOICHI
IPC: G06F3/12
Filed: 1993-09-30
Abstract: PURPOSE:To provide a printer and a method for controlling the printer in which a pause of input print data can be informed to a user. CONSTITUTION:Print data transmitted from a host computer 100 is held by an input data buffer 18b through an input interface 18a. Then, print data stored in the buffer 18b is sequentially read, and started to be analyzed. Whether or no the read data is print starting code is judged by a print code analyzer stored in a ROM 15. When it is the starting code, a beep sound is generated by a beep sound generator 1501a to inform print starting of the data to a user. The user knows that the printer processes the starting code from a series of the data according to the beep sound, and knows that the print is easily started (i.e., a punctuation of the data).
Patent JP-S60140802-A (JP)
Inventor: JIEIMUSU OUGASUTO NEFU
IPC: H01F7/16
Filed: 1983-12-27
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。