baber/WOPTO huggingface dataset:
Patent JP-S5229599-A (JP)
Title: Nuclear reactor coled by liquid metal
Inventor: NOZUE YUKINARI
IPC: G21C9/00
Filed: 1975-09-01
Abstract: PURPOSE: Space between nuclear reactor container and guard vessel for holding safty level of cooling material, is connected in mediation of pipe on which circulating pump and others are provided, when leakage of cooling material is occured, softy level of cooling material is secured surely. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5438520-A (JP)
Title: Manufacturing method of flyback transformer
Inventor: HIYOSHI YASUO
IPC: H01F19/00
Filed: 1977-09-02
Abstract: PURPOSE: To prevent corona generation by insulating with epoxy resin composed of polyoxide, anydride hardener, imidazole reaction accelerator, red phosphorus powder having surface treated with thermosetting resin, hydrate alumina powder, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08305251-A (JP)
Title: Process cartridge and image forming device
Inventor: KARAKAMA TOSHIYUKI
IPC: G03G21/18
Filed: 1995-04-28
Abstract: PURPOSE: To provide a process cartridge which can be mounted in a device main body without peeling a seal member off it and an image forming device which uses the process cartridge. CONSTITUTION: This process cartridge has a shutter means 28, which can open and close an opening provided in a cartridge frame in order to protect an electrophotographic photoconductor, and a sealing means used for sealing an opening in a toner storage part and a portion of which is exposed from the cartridge frame so that it can be drawn out, this exposed end portion having a grip 21b; the grip 21b of the sealing means is provided in a position in which, when the shutter means 28 is half-open and the electrophotographic photoconductor is exposed from the opening in the cartridge frame, it does not make contact with the shutter means 28 and in which, when the shutter means 28 is fully open, it comes into contact with the shutter means 28.
Patent JP-S63268672-A (JP)
Title: Starting controller for paper-feeding motor in ink jet printer
Inventor: KONAKA TOSHIO
IPC: B41J19/00
Filed: 1987-04-28
Abstract: PURPOSE:To fix a start line of a paper at the time of switching a printing mode, by a method wherein when a head position signal and a printing signal are inputted to a printing generating part, a frequency division signal of the position signal is controlled by a controlling means, and a paper-feeding motor is driven according to the output from the controlling means. CONSTITUTION:When an operation is started and a head motor 12 is rotated, a printing request flag is outputted from a microprocessor 20, and starting of a paper-feeding motor 17 is requested. It is judged whether an index signal outputted from an encoder 18 is detected by a position detector 19, and printing is started when the index signal is detected by the position detector 19. It is then judged whether printing is finished. When the printing is not yet finished, it is judged whether the motor 17 synchronous with the head motor 12 may be driven by one step by a signal from a counter 22, and when the motor 17 may be driven, the motor 17 is driven by one step. When the printing is finished, the motor 17 is stopped, thereby finishing the operation.
Patent JP-S5531662-A (JP)
Title: Tandem master cylinder
Inventor: NAKAJIMA TSUYOSHI
IPC: B60T11/224
Filed: 1978-08-29
Abstract: PURPOSE: To reduce the length and to restrict the increase of the stroke by providing both pistons and cylinder holes with steps, feeding a large amount of low- pressure liquid in the early stage of a stroke, feeding a small amount of high-pressure liquid in the later stage of the stroke, and restricting the relative movement between the pistons on breakage.  
     CONSTITUTION: In cases where both brake systems are normal, the driving force from a brake pedal moves a main piston 19 and a play piston 34 leftward, so that a low-pressure liquid is fed through first and second outlet ports 35 and 37 into both brake systems; then, at a predetermined pressure, first and second check valves 29 and 52 open so that a high-pressure liquid is fed to both the brake systems. In case where the brake system on the side of a second liquid pressure chamber 33 is broken, a main piston 14 together with the play piston 34 moves leftward, and a liquid at high pressure than in the case where both the brake systems are normal is fed from a fourth liquid pressure chamber 56 to the normal brake system through the second outlet port 57. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62283784-A (JP)
Title: Video signal processor
Inventor: MOOGAN UIRIAMU EIMOSU DEBITSUD
IPC: G06T15/20
Filed: 1986-05-08
Abstract: PURPOSE: To attain a visual effect the same as when an input twodimensional video is projected on a three-dimensional space by supplying scaled X and Y coordinate values and a X coordinate value corresponding to them to a perspective converter and deriving an output X and the Y coordinate value corresponding to a threedimensional visual effect. CONSTITUTION:A mapping memory 20 stores instructions showing the way coordinates X and Y corresponding to a picture element address in the raster of the two-dimensional input video are mapped in a three-dimensional space. An absolute depth coordinate Z and alpha and beta, both of which are obtained by X and Y scale multiplications, are stored in sample positions. When picture element addresses are supplied to inputs X and Y in the mapping memory 20, it accesses the scale-multiplied alpha and beta corresponding to the picture element addresses and acts so is to supply them to outputs alpha and beta. If an user wants to move the picture element address in the 3rd direction, that is, the depth direction, as a specific effect, the mapping memory 20 further accesses and supplies the output Z.
Patent JP-H045505-A (JP)
Title: Image processor
Inventor: HIRANO KAZUNARI
IPC: G01B11/00
Filed: 1990-04-23
Abstract: PURPOSE:To attain high decomposition processing without increasing the size of the processor by passing an output signal, which is led out by driving a CCD line image sensor with clock pulses whose frequency in an integral multiple of a clock frequency, through an LPF and performing A/D conversion. CONSTITUTION:A clock generating circuit 2 generates clock pulses of frequency fAD, which are frequency-divided by a frequency divider 6 to 1/N (N: positive integer) to generate the clock pulses of frequency fAD/N. The CCD line image sensor 1 is driven with the clock pulses which are frequency-divided 6 to obtain the output signal of the clock pulses of frequency fD. Then the output signal of the LPF 5 is A/D-converted with the clock pulses of frequency fAD. This data is set to the A input terminal of a comparator 4 and a specific threshold value is set to the B input terminal, so that a binary-coded signal which has resolution N times as high as one picture element of the sensor 1 is obtained at the A>B output terminal of the comparator 4.
Patent JP-S602214-A (JP)
Inventor: KAZAOKA KENICHI
IPC: B60N2/90
Filed: 1983-06-13
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-H11288950-A (JP)
Title: Manufacture of semiconductor device
Inventor: YONEDA YUTAKA
IPC: H01L21/338
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of semiconductor device capable of forming a highly reliably T-type gate electrode. SOLUTION: This manufacture of a semiconductor device comprises five steps of a first step of forming an insulating film 4 on a semiconductor substrate 20 and also forming an aperture part on a sheduled forming region of a T-gate electrode of the insulating film 4, a second step of forming a recessed on the semiconductor substrate 20 through the aperture part of the insulating film 4, a third step of forming a resist pattern 19 specifying the upper part width of the T-gate electrode by alignment the aperture part, a fourth step of forming a gate electrode 10 by the resist pattern 19 and the aperture part of the insulating film 4, and a fifth step of removing the insulating film 4.
Patent JP-H07311633-A (JP)
Title: Data recording and reproducing device and interface cable therefor
Inventor: MACHI SHINICHI
IPC: G11B33/12
Filed: 1994-05-19
Abstract: PURPOSE:To provide a data recording and reproducing device and an interface cable which enable another device to be connected outside a computer main body in addition to an external storage device which is provided inside without additionally providing an internal space in the computer main body or an interface slot. CONSTITUTION:When an HDD pack 1 is mounted in the computer main body 2, an interface slot 3 and an interface connector 4a are connected. The interface collector 4a and a main body connector 5c are connected by a 1st FPC 6a through an interface connector 4b. When an extension collector 4c and an external HDD pack 10 are connected, on the other hand, an external HDD pack 10 and the interface slot 3 are connected by a 2nd FPC 6b through the extension connector 4c.
Patent JP-H08299677-A (JP)
Title: Electric washing machine
Inventor: HIRAYAMA YASUTAKA
IPC: D06F39/00
Filed: 1995-04-28
Abstract: PURPOSE: To form all electric parts in use not necessarily according to oversea voltage specifications, prevent an outer tub from being deformed by shocks during transportation due to the weight of a power transformer, and prevent the occurrence of the longitudinal, lateral, and vertical backlash noises of the power transformer in an electric washing machine provided with the power transformer transforming the input voltage. CONSTITUTION: A transformer main body 13 transforming the input voltage is covered with a box-like waterproof cover 11 opened downward and having a top face, a waterproof cover lid 12 is fitted to the waterproof cover 11 from below, the winding section 14 of the transformer main body 13 is covered with a casting resin 15 between the transformer main body 13 and the waterproof cover 11 to form a power transformer 10, and the power transformer 10 is pinched by a nearly reverse U-shaped transformer fixing plate 16 made of a sheet metal. A layer presser 17 protruded to the nearly reverse U-shaped transformer fixing plate 16 side and to be kept in contact with the power transformer 10 is formed at the fitting section of the nearly reverse U-shaped transformer fixing plate 16 of an outer tub 1, and the power transformer 10 is arranged in the outer tub 1.
Patent JP-S5242876-A (JP)
Title: Process for preparation of 1-substituted-3-dia lkylaminoalkoxy-4-5,6,7 -tetrahydro-1h-indazole
Inventor: SOGA TAKEO
IPC: A61P29/00
Filed: 1975-09-02
Abstract: PURPOSE: 1-Substituted-3-dialkylaminoalkoxy-4,5,6,7-tetrahydro-1Hindazole I[where R'and R" are lower alkyl;n is 1 or 2; R is lower alkyl, (substituted)benzoyl or toluenesulfonyl], e.g. 1-ethyl-3-(ϒ-dimethylaminopropoxy)-4,5,6,7-tetrahydro-1 H-indazole. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07318824-A (JP)
Title: Laminate jig and laminating method of optical fiber arranging member
Inventor: WATANABE TSUTOMU
IPC: B23Q3/18
Filed: 1994-05-19
Abstract: PURPOSE:To make it possible to laminate plural optical fiber arranging members with good accuracy. CONSTITUTION:This laminating jig has a first pressurizing mans 21 for pressurizing the plural optical fiber arranging members A along nearly the longitudinal direction of the plural optical fibers, a second pressurizing means 22 for pressurizing the plural optical fiber arranging members A along the lamination direction of the plural optical fiber arranging members A and third pressurizing means 23, 12 for pressurizing the plural optical fiber arranging members A along the direction nearly orthogonal with the longitudinal direction and lamination direction of the optical fibers.
Patent JP-H08301505-A (JP)
Title: Paper alignment device for image forming device
Inventor: TAKUBO TOSHIKAZU
IPC: B65H31/36
Filed: 1995-04-28
Abstract: PURPOSE: To provide cost reduction and improved reliability by preventing paper aligned at a reference position from coming into collision with a side edge reference wall with a simple structure. CONSTITUTION: This paper alignment device for an image forming device is provided with a passage where side edges 34B, 35B on the opposite side to a side edge reference wall are longer than other side edges 34A, 35A, a paper conveyance passage for skewing paper to the opposite side to the side edge reference wall, and a correction means for making the front edge and side edge of skewed paper follow a front edge reference wall and a side edge reference wall.
Patent JP-S58222782-A (JP)
Title: Controller for pwm converter
Inventor: OKUYAMA TOSHIAKI
IPC: H02M7/155
Filed: 1982-06-18
Abstract: PURPOSE:To set the DC side voltage of a PWM converter to the diode rectified voltage or lower of an AC power source voltage by controlling the phase of an AC input current so as to become in delay phase to the AC power source voltage. CONSTITUTION:When a converter 1 performs a forward conversion, the AC input current I leads in phase at an angle phi to the AC power source voltage E. Since the voltage deviation signal DELTAV is however negative polarity, the current command signal IP becomes reverse phase to a phase shift sinusoidal wave signal SE. In case of the reverse conversion, the AC input current I becomes delayed phase by (pi-phi) to the AC current voltage. As a result, the magnitude of the AC input voltage V can be reduced from the diode rectified voltage of the AC power source voltage E even in case of any of the forward conversion and reverse conversion of the PWM converter 1. Accordingly, the DC output voltage of the converter 1 may be set to the voltage required for the load.
Patent JP-H06318161-A (JP)
Title: Exchange program evaluation method in simulation system
Inventor: AOYAMA MASAMI
IPC: G06F11/28
Filed: 1993-05-07
Abstract: PURPOSE:To evaluate an exchange program changed according to the hardware change of an exchange without performing addition/change of a hardware simulation function on a simulation system program and increasing program quantity. CONSTITUTION:A simulation control part 5 reads the exchange program 8 of an evaluation object in the external processor 1 of a personal computer, etc. When the program is evaluated, a hardware simulation program generated separately and independently from the simulation system program 4 when an instruction in which the I/O address of the hardware of the exchange is designated is executed, for example, an MTU simulation program 7 which simulates a magnetic tape device(MTU) is started up as the slave process of the program 4. The read/write of the same data as that inputted/outputted to the HTU can be performed by performing inter-process communication with the simulation system program 4.
Patent JP-H04335231-A (JP)
Title: Single plate optical disk for magneto-optical recording
Inventor: ITO MASAKI
IPC: G11B11/105
Filed: 1991-05-10
Abstract: PURPOSE:To offer a single plate optical disk for magneto-optical recording excellent in writing and reading characteristics and weather resistance. CONSTITUTION:Surface of a disk substrate 1 is provided with thereon a first transparent interference layer 2 comprising silicon nitride, TbFe-CoTi magneto- optical layer 3, second transparent interference layer 4 comprising silicon nitride, Al alloy reflecting layer 5, and further a NiCr protective layer on the reflecting layer 5 to prevent oxidization of the magneto-optical layer 3, and overcoating layer 7 comprising UV curing resin. Also, a back coating layer 8 comprising SiO2 is provided on the opposite side of the disk substrate 1 to the first transparent interference layer 2.
Patent JP-S61267658-A (JP)
Title: Sorting device
Inventor: HASEGAWA TAKAKUNI
IPC: B65H33/04
Filed: 1985-05-20
Abstract: PURPOSE:To exercise exhaust sheet sorting smoothly, by furnishing a cutter with a blade longer than the long side of a sorting sheet, for cutting the sorting sheet when it is fed by a length of its short side. CONSTITUTION:A sorting sheet 42 is inserted through the second feeding inlet 19. When printed sheets reach a preset number, a motor M is driven, the sorting sheet 42 is guided by a guide plate 18, delivered to a delivery roller 24 and a passive roller 25, held between the both rollers, and fed downwards. Then the motor M rotates reversely by a command of a control device, and a cutter 28 cuts the sorting sheet 42 into a sorting piece 41 of a strip tape form. The sorting piece 41 has been cut in the long side by the cutter 28, and the length of the sheet side depends on the length when it is fed to the cutter 28. After cutting, the sorting piece 41 drops down immediately through the lower opened side as it is from the device, on the printed sheets 37, with partially exposed condition, at least from an edge of the printed sheets.
Patent JP-S5064305-A (JP)
IPC: A61K6/838
Filed: 1974-09-17
Abstract: The invention starts out from a first starting material having at least one mineral component and a second starting material which is an inorganic multi-component system. These two starting materials are sintered together. A typical first starting material is, for example, an apatite. The second starting material can be a glass or sintered glass. The composite material obtained can be used in medical technology, in particular for osteosyntheses.
Patent JP-S5633184-A (JP)
Title: Drum of welded can of tin-free steel
Inventor: MATSUNO KENJI
IPC: B23K11/06
Filed: 1979-08-23
Abstract: PURPOSE: To give a superior adhesive property with the compensating material and to give a corrosion resistance nearly the same with the nonweld zone, by making the covering rate of chromium oxide layer to be a specific % or more on the mash weld zone.  
     CONSTITUTION: Mash weld zone having 1.0W1.8 times thickness of plate thickness, is provided on the drum of welded can of tin-free steel having the surface coating which is composed of each layer of metallic chromium and chromium oxide. Covering rate of the chromium oxide layer at the face contacting with the welding electrode, is made about 30% or more as the area ratio. Further, splash is made none and also, sufficient strength of the weld zone is given, in order to perform the mash and seam resistance welding combined with the straight line electrode 6 and large curvature roll-shaped electrode 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5810318-A (JP)
Inventor: HATA RIYOUSUKE
IPC: H01B9/00
Filed: 1981-07-08
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-S5631160-A (JP)
Title: Pattern process system
Inventor: ITOU CHIAKI
IPC: G06F3/0488
Filed: 1979-08-22
Abstract: PURPOSE: To obtain the DC/AC conversion signal in an extremely simple and high- speed way, by securing such constitution in that the input data can be recorded under the state of DC/AC conversion.  
     CONSTITUTION: The system comprises the CPU5, picture memory 6 consisting of banks 6-1 and 6-2, and the external register 7 consisting of the input register 7-1 and the output register 7-2 plus the DC/AC converter 7. In such constitution, when the original picture signal is recorded on the bank 1 by the function of the register 7, the bank 2 can record easily the DC/AC conversion signal. Accordingly, both the original picture signal and the DC/AC conversion signal are recorded to the banks 6-1 and 6-2 each. In this connection, the data process can be carried out in its convenient direction and also in a high speed through the same program by designating only the bank 6-1 or 6-2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5913635-A (JP)
Inventor: YUUSUTASU HARORUDO MANFUOODO
IPC: C03B7/12
Filed: 1983-06-16
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-S62265432-A (JP)
Title: Slip controlling method for driving wheel of vehicle
Inventor: SHIRAISHI SHIYUUJI
IPC: B60T8/58
Filed: 1986-05-09
Abstract: PURPOSE:To eliminate the excessive idle rotation of one driving wheel and prevent the deterioration in the accelerating property at the start of a vehicle by restricting the driving force of driving wheels even without detecting exces sive slip, when the difference in the rotating speed between right and left driving wheels is larger than a defined value. CONSTITUTION:The output signals of speed sensors 21-24 for detecting the speeds of right and left driving wheels 11, 12 and right and left driven wheels 13, 14 at the time of operating a vehicle are taken in an ECU35. In this ECU35 the excessive slip of the driving wheel with the lower rotating speed of the right and left driving wheels is detected at the time of a low sped operation and, when excessive slip is detected, a fuel injection valve 36 is controlled to restrict the slippage of the driving wheels 11, 12. In this case, when the difference in rotating speed between the right and left driving wheels 11, 12 is larger than a defined value, the driving force of the driving wheels 11, 12 is restricted even when excessive slip is not detected. Thereby, the excessive idle rotation of one driving wheel can be prevented, while preventing the deterioration of the accelerating property at the start of a vehicle.
Patent JP-H02288218-A (JP)
Title: Alignment of semiconductor wafer
Inventor: SAITO SHIGERU
IPC: H01L21/027
Filed: 1989-04-28
Abstract: PURPOSE:To superpose a semiconductor wafer and a reticle with high accuracy by simply changing the pattern of a wafer-alignment-mark. CONSTITUTION:A reticle (such as a reticle 4) with rectangular reticle-windows (such as reticle-windows 4A) and a semiconductor wafer (such as a semiconductor wafer 1) to which a wafer-alignment-mark (such as a wafer-alignment-mark 2) having a pattern, which is made to correspond in the longitudinal direction of the reticle-windows and in which dots (such as square-shaped dots 2X1, 2X2...) are displaced and arranged in a stepped form, is shaped are faced oppositely. Either one of the semiconductor wafer or light is moved in the direction orthogonal to the longitudinal direction of the reticle-windows and the wafer-alignment- mark while the wafer-alignment-mark is irradiated with light through the reticle- windows, and the semiconductor wafer and the reticle are aligned.
Patent JP-H08302910-A (JP)
Title: Tile roofing construction method
Inventor: ISHINO YOSHIHIDE
IPC: E04D1/34
Filed: 1995-05-01
Abstract: PURPOSE: To use stiffeners in existing dimensions as they are in a roofing work method which can use both horizontal stiffeners and vertical stiffeners and employ such tiles whose dimensional errors are not so marked and which are not so strained, and which can adjust positional distribution of roof tiles during construction time as well. CONSTITUTION: Transverse stiffeners 2, which extend sideways on a roof surface in the slope direction with a spacing while vertical stiffeners 3, which extend in the slope direction, are installed on the transverse stiffeners 2 with a specified spacing. On the other hand, a locking projection 12 is installed to the rear surface of the rear end of a roof tile 10 for a vertical stiffener 3 while a projected part 13 or a notched offset surface engageable in contact with the side surface of the vertical stiffener 3 is installed thereto. The locking projection 12 is locked with the transverse stiffener 2 while the projected part 13 or the notched offset surface is loaded along one side surface of the vertical stiffener 3.  Each roof tile 10 is laid out side by side along the vertical stiffener 3 and the transverse stiffener 2 in the slope direction of the roof so that the roof tiles may be installed on the roof.