baber/WOPTO huggingface dataset:
Patent JP-S6389865-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUJIO KATSUNORI
IPC: G03G5/06
Filed: 1986-10-03
Abstract: PURPOSE:To improve the photographic characteristic of an electrophotographic sensitive body by forming the film of a specific perinone compd. without using a binder to form a photosensitive layer and providing such photosensitive layer on a conductive base. CONSTITUTION:The photosensitive layer contg. the perinone compd. expressed by the formula I, II is provided on the conductive base. In the formulas, R1, R2 denote a hydrogen atom, halogen, alkyl group, alkoxy group, aryl group, aralkyl group, acyl group, amino group, styryl group, nitro group, hydroxy group, carboxyl group, ester group, cyano group, arylazo group; n denotes 1-8 integer. The film is formed by dissolving such perinone compd. as an org. photoconductive compd. into a suitable solvent without using a crystal agent and coating and drying the soln., by which the photosensitive body is obtd. Since the binder is not used, the formation of the uniform film is permitted and the photographic characteristics of the electrophotographic sensitive body are improved.
Patent JP-H08106741-A (JP)
Title: Information recording medium,production of head position identification information,head position judgement method and information recording and reader
Inventor: KISAKA MASASHI
IPC: G11B5/09
Filed: 1994-09-29
Abstract: PURPOSE: To discriminate the position of a head without error. CONSTITUTION: Data tracks 54 are formed concentrically on a magnetic disk, and identification information for identifying data tracks is recorded corresponding to the tracks on track information identification area 56. The information is formed of first and second gray code, first code has bit number of (n-1) bits (n is bit number of the track address), and each block is decided so that the values are different at each of a plurality of the blocks formed of a plurality (2 in the drawing) of the data tracks. The second code has bit number of 3 bits, being different at each adjacent data track along the radial direction of the disk, and decided at each data track to express the value circulated at each block of three (four in the drawing) series in the radial direction of the disk. The position of the head is discriminated based on the first and second codes read by the head.
Patent JP-H0574929-A (JP)
Title: Production of semiconductor device
Inventor: HASHIMI KAZUO
IPC: H01L21/76
Filed: 1991-09-17
Abstract: PURPOSE:To facilitate the filling of a trench with a polysilicon, and to suppress crystal defects occurring in an element region when the trench is used for isolating elements with respect to the forming method for a trench. CONSTITUTION:An etch-resistant coating film 3 having an opening designated for the formation of a trench is formed on a semiconductor substrate 1, and the substrate is etched by anisotropic etching techniques using a gas including silicon tetrachloride (SiCl4) and nitrogen (N2) while the coating is masked, so that a trench 4, is formed the internal wall of which is wider at the opening thereof.
Patent JP-H04116944-A (JP)
Title: Method for mounting semiconductor device
Inventor: TAKAHASHI WATARU
IPC: H01L21/60
Filed: 1990-09-07
Abstract: PURPOSE:To improve the reliability of a connecting part by mixing softer, chemically stable and projectingly shaped fine conductive particles in soft, conductive and chemically stable material and forming a bump projecting to the substrate bonding side. CONSTITUTION:Conductive particles 35, which are projectingly shaped fine particles made of W and are coated with thin platinum, are mixed in gold soldering liquid and a bump base material 34 is formed. Photosetting insulating resin 38 is dropped on a substrate 36, on which an electrode 37 is formed, so as to coat the substrate 36. An IC chip 31 is aligned with the substrate 36, then, the IC chip 31 is mounted on the substrate 36 to apply pressure. Thus, the resin between the base material 34 of the chip 31 and the electrode 37 of the substrate 36 is discharged, the W particles of the particles 35 break the Pt film and bore into the electrode 37 of the substrate 36. The gold part of the base material 34 is brought into contact with the substrate electrode 37 on the plane and electrical connection is ensured. When resin 38 is optically cured, the base material 34 and the electrode 37 are connected more firmly by the stress of the contraction of the resin when curing.
Patent JP-H0283040-A (JP)
Title: Catalyst for removing nitrogen oxides from waste gas
Inventor: YOSHIMOTO MASAFUMI
IPC: B01J29/18
Filed: 1988-09-20
Abstract: PURPOSE:To efficiently remove nitrogen oxides in a high temperature range by using a specified acid type mordenite as a catalyst in the catalytic reduction method using ammonia. CONSTITUTION:Commercially available Na type mordenite is subjected to repeated immersion treatment by using 0.1N-HCl or 1-3N-NH4Cl so as to ultimately obtain an oxidation type mordenite represented by the chemical formula (Hx-z).(Naz).[(AlO2)x.(SiO2)y].mH2O and having a z/x (molar ratio) of not more than 0.05 and a y/x (molar ratio) of not more than 5. The resulting product is deposited on a base material formed of ceramic fiber to prepare an oxidation type mordenite carrying catalyst, whereby nitrogen oxides can be removed efficiently from waste gas in a high temperature range of 400 deg.C-700 deg.C.
Patent JP-S6478619-A (JP)
Title: Manufacture of steel wire coated with corrosion-resistant zn-alloy
Inventor: MIYAKE YASUHIKO
IPC: B21C23/28
Filed: 1987-09-18
Abstract: PURPOSE:To easily obtain the steel having Zn-alloy film excellent in adhesive properties by using galvanized steel wire for steel wire and heating and melting the galvanized layer directly before the steel wire is inserted into an extruder. CONSTITUTION:The galvanized steel wire 2 is used for the steel wire, heated in an electric heater 8 directly before it is inserted into an container 5 of the extruder to change the galvanized layer in a molten state. Further, Zn-Al alloy containing <=15% Al is extruded at 250-380 deg.C extrusion temperatures and with >=140 extrusion ratio to coat the steel wire. Coated Zn-Al alloy and zinc are bonded metallurgically and excellent adhesive properties can be attained.
Patent JP-H1183273-A (JP)
Title: Refrigerator
Inventor: INOUE TAIJI
IPC: F25D11/02
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of frost to a protrusion for preventing ice in an ice storage box from dropping provided on the back of an ice making chamber by a structure wherein the protrusion for preventing drop of ice comprises a plurality of protrusions for preventing drop of ice arranged at a specified interval. SOLUTION: An ice making chamber 14 is constructed to draw out a door 24 forward along with an ice storage box 28. The ice storage box 28 is elongated in the longitudinal direction and provided, on the right side in the back thereof, with a cut 30 having open upper end. A protrusion 56 for preventing drop of ice is provided at a part corresponding to the position of the cut 30. The protrusion 56 for preventing drop of ice comprises two comb-type protrusions 58 for preventing drop of ice which intrude into the cut 30 to prevent an ice, e.g. a cut ice, in the ice storage box 28 from dropping through the cut 30. Since chill flows along the back of the ice making chamber 14, frost can be prevented from adhering to the protrusion 56 for preventing drop of ice.
Patent JP-H0872866-A (JP)
Title: Carton
Inventor: MIYASHITA NORIYUKI
IPC: B65D65/32
Filed: 1994-09-06
Abstract: PURPOSE: To tear a carton easily along an unsealing line, prevent contents from falling from an opening part and reseal a lid part by a method wherein an opening part narrower than a front face board is provided in the front face board extending continuously from the unsealing line thereon to use the upper edge part of the opening part as a finger hold so as to turn the lid part. CONSTITUTION: Since a narrow opening part 11 is provided in a front face board 2 extending continuously and downwardly from an unsealing line 5, the lower edge part 12 of the front face board 2 on the side of a lid part in the opening part 11 is used as a finger hold to thereby turn the lid part 8 and tear the face board along the unsealing line 5, so that a carton 1 can be opened. After opening, the lid part 8 is turned to open and close the carton 1 and, when the lid part 8 is opened, the lower edge part 12, i.e., the upper edge of the opening part 11, is used as a finger hold to thereby turn the lid part 8 easily. When the lid part 8 is closed, the contents will not fall from the opening part 11 and the condition of packed contents of the carton can be visually checked without opening the carton.
Patent JP-H0956694-A (JP)
Title: Mr imaging device
Inventor: SHIMIZU KIMIHARU
IPC: A61B5/055
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To increase the number of slices having an effective contrast while preventing the artifact resulted from the inflow of water component by exciting a plurality of slices in a prescribed order or the reverse order to collect signals, and adding the data of the same slice together, thereby correcting the signal strength every data of each slice. SOLUTION: A pulse group G1 formed of one reverse RF pulse 300 and each pulse pair P1 -Pn is emitted, and a pulse group G2 formed of one reverse RF pulse 300 and each pulse pair Pn -P1 is emitted. Namely, a plurality of slices are excited in a prescribed order or the reverse order to provide a first data group and a second data group. The data of the same slice are added together, whereby each of short and long reverse returning times is added together to reconfigure a slice image on the basis of a new data group.
Patent JP-2001058185-A (JP)
Title: Sewage cleaning apparatus
Inventor: MIYAKI YOSHIMITSU
IPC: C02F1/461
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To effectively utilize metal cutting chips while inexpensively cleaning a contaminated waste fluid. SOLUTION: A sewage cleaning apparatus together using electrolysis and bleaching action of ozone is equipped with an electrolytic cell 1 filled with a waste fluid 8 to be treated, at least one set of liquid permeable electrodes 9, 10 demarcating the waste fluid to be treated charged in the electrolytic cell 1 and compressing metal cutting refuse into a nonwoven fabric form to mold the same, a DC power supply 22 for applying DC voltage across the electrode 10 becoming an anode and the electrode 9 becoming a cathode, a waste fluid supply means 3 for injecting the waste fluid to be treated in the region on the outer surface side of one electrode,  a waste fluid discharge port 7 for discharging the waste fluid to be treated flowing out toward the outer surface of the other electrode and the ozone supply means 11 provided on the downstream side of the waste fluid supply means 3 and supplying ozone to the waste fluid 8 to be treated.
Patent JP-S6479614-A (JP)
Title: Encoder apparatus
Inventor: OGINO SHIGERU
IPC: G01D5/245
Filed: 1987-09-22
Abstract: PURPOSE:To obtain an encoder apparatus having high resolving power, by arranging magnetoresistance effect elements at intervals divided so as to become finer than those of tooth-shaped projections. CONSTITUTION:A substrate for magnetoresistance effect elements 4 and a bias magnet 3 for generating a definite line of magnetic force are fixed and arranged at the position opposed to the outer peripheral surface formed by the tooth tip circle of the gear 1 made of a magnetic body having tooth forms 1A formed thereto at a predetermined pitch P. The substrate 2 is boned to the magnet 3, and a large number of the elements 4 and the conductors 5 connecting them in series are formed on the substrate 2. Therefore, a large number of the elements 4 can be placed in the magnetic flux of one magnet 3. By this constitution, when the gear 3 is rotated, magnetic flux is changed and the resistance values generated in the elements 4 are changed. Therefore, when (n) elements are arranged at the pitch P corresponding to the tooth forms A, (n) output changes are obtained with respect to one tooth of the gear 1 and the output change nZ is obtained with respect to the number (Z) of teeth by one revolution of the gear.
Patent JP-H09128526-A (JP)
Title: Image-processing system, method for fiter-processing of digital data, memory and method for testing of circuit
Inventor: SAIMON DEIBITSUDO JIYOONZU
IPC: G06T3/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain desired effect with minimum delay required for high-speed processing of data by performing a predetermined deforming process for data forming an initial image so that data representing pixels forming a deformed image are generated. SOLUTION: An image processing system 1 includes a RAM store 2 which has an address specified by an address bus multiplexer 3, receives data through a data bus multiplexer 4, and outputs it. The operation of the whole system 1 is controlled by a control microprocessor 5. Then this control microprocessor 5 discriminates a block of data including all pixels of an initial image contributing deformed image pixels, divides the blocks into subblocks, and operates by the pixels of the deformed image so as to calculate one group of deformation coefficeints by the subblocks depending upon predetermined deformation.
Patent JP-2001060259-A (JP)
Title: Composite ic card and ic card forgery detection system
Inventor: MORIYAMA AKIKO
IPC: G06K17/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To enable a terminal device to recognize that two components are paired with each other and decide a forged card when one component is missing. SOLUTION: A composite IC card 1 has a contact type IC component 20 and a noncontact type IC component 10 inside and a pair of asynchronous cipher keys are stored in both the IC components 10 and 20; and an ID ciphered with the cipher key is stored in one IC component 10 and an ID in plaintext form is stored in the other IC component 20 so that both the IDs stored in the ICs are identical.
Patent JP-S6392280-A (JP)
Title: Electronic melting and fusion magnetic element generating energy
Inventor: OKADA MITSUHIRO
IPC: H02N11/00
Filed: 1986-10-04
Abstract: PURPOSE:To obtain a great deal of energy with high flux and stable current, by providing a screw crusher, an electromagnetic transmitter, a crutch, etc. CONSTITUTION:In the structure of the system a geared motor is provided on the left in combination with a coupling, a screw crusher, a shaft and a rotary carbon heater. Lugs are fitted to 10 pieces of an impeller for the screw crusher. An ion exchange panel is assembled to the left body of a reactor core to the limit width of inductance allowable value. An electric heater at the end of the shaft is to be of tandem type 600W. On both sides stainless steel wire heater for body winding is fitted. A subheater and a main rotary heater are to be of automatic heating in proportional reaction. Energy can thereby be obtained which is entirely heterogenous to the conventional N and S magnetic force power generation.
Patent JP-S63207342-A (JP)
Inventor: WAKABAYASHI OSAMU
IPC: A01M23/20
Filed: 1985-10-23
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-H03106826-A (JP)
Title: Paf antagonist containing pharmaceutical composition for treating cardiac affection
Inventor: JIYATSUKU BUAN MEERU
IPC: A61P37/08
Filed: 1990-09-06
Abstract: PURPOSE: To obtain a medical composition for curing of cardiac disease caused from reduction of stimulation of β-receptor in the heart or Down regulation of β-receptor in the heart by containing a PAF-antagonist. CONSTITUTION: This composition contains a PAF-antagonist, e.g. 4-(2- chlorophenyl)-9-methyl-2-[3-(4-morpholinyl)-3-propanon-1-yl]-6H-thieno [3,2- f][1,2,4]triazolo[4,3-a][1,4]diazepine together with at least one kind of inert carrier. The composition is suitable for curing of incomplete pulsating function of the heart in acute cardiac function incompetency and curing of chronic cardiovascular disease, cardiac failure after cardiac infarction or ischemic cardiomyopathy and its dose is suitably 10-50mg per each time of an oral administration and 1-25mg per each time of an intravenous administration or an intramuscular administration, and is daily administrated 1-4 times.
Patent JP-S60128508-A (JP)
Title: Block search system of nc command program
Inventor: MIYATA MITSUTO
IPC: G05B19/4155
Filed: 1983-12-15
Abstract: PURPOSE:To search easily an optional block by displaying an NC command program on a CRT screen and moving a cursor to a block desired to be searched so as to input a search start command. CONSTITUTION:In the numerical control, a microcomputer 1 reads and decodes an NC command program from an external memory 8 one by one block each and controls the drive of a motor 20 via an axial control circuit 18 or the like. Moreover, the NC command program is displayed on the CRT17 by allowing the microcomputer 1 to read one by one word each from the external memory 8 by the command of a pointer A and writing the word to a video RAM14. In searching an optional block, the processing such as paging is conducted by the operation of the keyboard 9 so as to call the searched block on the screen of the CRT17. The cursor moving key of the keyboard9 is operated and the cursor is moved onto the block desired to be searched and the searching is attained by depressing the search start key.
Patent JP-S61116796-A (JP)
Inventor: NISHINO HIROYUKI
IPC: H05B41/24
Filed: 1984-11-09
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-H1182077-A (JP)
Title: Intake control system of internal combustion engine
Inventor: YOSHIZAWA HIDEKAZU
IPC: F02D41/04
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To ensure a target quantity of air with precision even upon a variation in valve overlap by a variable valve timing mechanism. SOLUTION: Three maps are provided which store variations of new-charge ratio depending on the engine running conditions with the maximum valve overlap, minimum valve overlap and intermediate valve overlap (S2). A new-air ratio in accordance with an actual valve overlap quantity is obtained by the interpolation of new-air ratios obtained from these three maps (S3). On the basis of the new-air ratio in the present valve overlap quantity, a correction factor is set to correct the target opening area of the throttle valve (S4), then this target opening area is corrected (S5).
Patent JP-S60128744-A (JP)
Title: Double address check system
Inventor: TAKEYAMA AKIRA
IPC: H04L12/42
Filed: 1983-12-16
Abstract: PURPOSE:To check double addresses without a special protocol in accordance with easy procudures by providing a slave station of a loop communication system with a means, which receives all frames directed to the address of this slave station itself, and ameans which detects a master station or another slave station from which frames are transmitted. CONSTITUTION:Each slave station receives an input signal by a receiving part 11, and the received signal is sent to a control part 13 and a switch circuit 14. The signal from the receiving part 11 is inputted to the control part 13; and if the value of an address field 7 coincides with the address of the slave station itself, this frame is taken in, and a command is identified, and a signal responding to this command is outputted to the switch circuit 14. The control part 13 controls the switch circuit 14 so that the switch circuit 14 sends the response signal from the control part 13 to a transmitting part 12 when the response signal is outputted from the control part 13 and the switch circuit 14 sends signals from the receiving part 11 to the transmitting part 12 otherwise. The address of the slave station which transmits the response signal is put in the address field 7 of the response signal, and the response is put in a control field 8.
Patent JP-S6298294-A (JP)
Inventor: NATSUI KAZUJI
IPC: G21C15/24
Filed: 1985-10-25
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-S61117958-A (JP)
Title: Carrier recovery circuit
Inventor: UMEHIRA MASAHIRO
IPC: H04L27/227
Filed: 1984-11-13
Abstract: PURPOSE:To obtain a recovered carrier in which a phase jitter in an inverse modulator output caused due to modulation pattern is decreased and suppressed by applying waveform shaping to an identifier output by a low-pass filter to drive the inverse modulator. CONSTITUTION:A reception signal (a) is distributed to the inverse modulator 1 and a phase demodulator 2, demodulated outputs (b, c) are shaped into a rectangular pulse train by identifiers 3-1, 3-2 to reject an amplitude noise component or amplitude fluctuation component of the demodulated outputs. Identifier outputs b', c' are subjected again to waveform shaping by low-pass filters 9-1, 9-2 and low-pass filter outputs b', c' are fed to the inverse modulator 1. The inverse modulator 1 applies inverse modulation to the reception signal (a), an extracted carrier component d' is inputted to a narrow band filter 7, after a noise component is rejected, the amplitude fluctuation component is suppressed by a limiter 8 to obtain a recovered carrier (e). When the waveform of the demodulator outputs (b, c) and the filter outputs b', c' is equal entirely, the phase jitter due to modulation pattern is rejected completely by the inverse modulator.
Patent JP-H1082131-A (JP)
Title: Roof frame connection device in open and close type roof of facility such as outdoor theater having no enclosed barrier wall
Inventor: MASUDA YUKIO
IPC: E04B7/16
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a connection device which ensures smooth open and close operations, can reduce stress burden, and can achieve secure connection. SOLUTION: An open and close roof 14 is constituted in such a manner that a plurality of arch elements 13 of which plan is like a wedge are constituted, side end parts in a central part of a structure in the arch element 13 are overlapped and supported like a pivotal point of a fan in such a manner that they can rotate freely on a support structure in the structure and are put on horizontal guide members like circular arc which are laid at many steps in an open part on an end side face provided in the support structure on the opposite side through a wheel in such a manner that they can run freely so that the arch elements 13 are piled up at many steps in such a manner that load can be transmitted when the roof 14 is opened.  In this case, a guide rail 21 for binding and a clutch 20 are extended and arranged between upper and lower arch elements 13 which oppose mutually on a peripheral locus close to the center of a span of the multi-step arch elements 13, and an actuator 22 which is operated in the radial direction and a taper block 23 are provided together to connect and integrate the upper and lower arch elements 13 when the roof 14 is in a condition in which it is at many steps and is opened.