baber/WOPTO huggingface dataset:
Patent JP-S5619774-A (JP)
Title: Rotational scanning type ink jet recorder
Inventor: FURUKAWA TATSUYA
IPC: B41J2/13
Filed: 1979-07-26
Abstract: PURPOSE:To eliminate the vibration or shock at the time of reversing inevitably occured in a reciprocal scanning type by a method wherein ink jet ports for an ink jet head are rotated around a hollow shaft and the ink is jetted in the radial direction. CONSTITUTION:When the rotational scanning mechanism is applied to a colour recording device of electric charge 2 values deflection type, three ink passage 1a1- 1a3 are formed in the hollow shaft 1 and the ink is supplied to radial ink passages 3a1-3a3 in communication with respective ink jet ports of nozzle plates 71-73 angularly spaced by 120 deg. to one another. The hollow shaft 1 extends through a motor 4, a mount 5 and an ink distributor 6. The ink distributor 6 comprises three ink distributing rings 6c1-6c3 in contact with the outer periphery of the hollow shaft 1, respectively, which are separated to one another by means of sealing rings 6a1-6a4. In respective predetermined ranges during the rotation of the hollow shaft 1, the ink supplying passage 1a1-1a3 are correspondingly communicated whth ink pipes 6b1-6b3 so that the ink is supplied.
Patent JP-H05289309-A (JP)
Title: Reticle and its production
Inventor: URAKUCHI MASAHIRO
IPC: G03F1/76
Filed: 1992-04-15
Abstract: PURPOSE:To prevent the charge-up and surface flaw by forming the reticle with a substrate having a through-hole at the periphery and a patterned light- shielding film formed on the substrate. CONSTITUTION:A reticle 1 is provided with a chromium light-shielding film 3a patterned on a quartz substrate 2, and a through-hole 2a is formed at the periphery of the substrate 2. In this case, a conductive pin is brought into contact with the light-shielding film, which is exposed with an electron beam. Accordingly, continuity is secured, a resist film formed on the light-shielding film need not be released, hence the adhesiveness between the resist film and substrate 2 is not reduced, and the film is not flawed. Further, if the resist film on the through-hole 2a is also exposed, the light-shielding film 3a at this position is etched off, hence the continuity by the conductive pin is broken, and the end point of etching is detected.
Patent JP-2000295118-A (JP)
Title: Transmitter
Inventor: TSUTSUI HIDEO
IPC: H04B1/04
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To suppress a frequency spectrum from being spread even when amplifiers are operated in a nonlinear operating region by amplifying power of a phase modulation signal with two amplifiers with a power amplification factor and synthesizing the two signals whose power is amplified in opposite phases and to improve the power efficiency and to reduce the power consumption by operating the amplifiers in the nonlinear operating region. SOLUTION: The transmitter consists of a distributor 2 that distributes a phase modulation signal into two paths as phase modulation signals 12, 13, a delay device 3 that delays the phase modulation signal 12, an amplifier 5 that amplifies power of a delayed signal 14, a phase shifter 4 that generates a signal resulting from shifting the phase modulation signal 13 to have a prescribed phase, an amplifier 7 that amplifies power of a phase shift signal, a coupling level adjustment device 8 that adjusts a power level of a distortion signal in a power amplification signal 17 so as to be equal to a power level of a distortion signal of a power amplification signal 15, and a coupler 5 that couples the power amplification signal 15 with a coupling level adjustment signal 18.
Patent JP-H06282450-A (JP)
Title: Backup method for game program and game device using the same
Inventor: NIMURA TOMOHIRO
IPC: A63F13/822
Filed: 1993-03-29
Abstract: PURPOSE:To lighten the burden of command input on a player and to save game progression even in the case of an unexpected break of power supply by storing a backup memory with a state stored in a RAM at specific intervals during the execution of the program. CONSTITUTION:A CPU 10 controls the execution of the program and stores the RAM 11 with the state signal corresponding to the execution process of the program. Further, the state signal stored in this RAM 11 is stored in the backup memory 21 at specific intervals during the execution of the program. When a backup command is inputted from outside, the state signal which is stored in the RAM 11 and corresponds to the execution process of the program is stored as a specific breakpoint signal in the backup memory 21. Consequently, the game need not be re-executed from its initial state and the contents of the game at the point of time when power supply is broken unexpectedly are saved, so that the game can be restarted in the state at the point of the electric power break.
Patent JP-S6017090-A (JP)
Inventor: SADEASU UORUTAA TOMASUZEUSUKII
IPC: C25D3/56
Filed: 1984-05-12
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-H06319270-A (JP)
Title: Electrostatic actuator type transfer apparatus
Inventor: HIGUCHI TOSHIRO
IPC: H02N1/00
Filed: 1992-04-15
Abstract: PURPOSE:To provide an electrostatic actuator type transfer apparatus, in which a drive being high in driving force and stable can be achieved without the use of any particular additional guide mechanism and which is free of dusting and therefore clean. CONSTITUTION:A transfer apparatus having an electrostatic actuator causing a stator and movable element to face each other and driving them by Coulomb's force is provided with a rectangular insulator to be installed in a base substrate 31, with fixed electrodes 33, 34, 35 having a plurality of phases to be formed in the vicinity of the peripheral face of the insulator and with the stator 32 having the surface treatment film of the fixed electrode surfaces. Further, an endless belt 40 is driven and a workpiece is transferred, when the endless belt 40 composed of highly resistive element to be driven at the time of Coulomb's force acting on the three-dimensionally shaped surface of the stator, the workpiece placed on the upside of the endless belt 40, a sensor 43 for detecting the position of the workpiece and a control circuit 44 for controlling the transfer of the workpiece are provided and voltage is applied to the fixed electrodes.
Patent JP-H09277048-A (JP)
Title: Welding wire straightening machine
Inventor: YOSHIDA KATSUNOBU
IPC: B21F1/02
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To stably straighten a welding wire and to prevent generation of wire flaw by arranging a reference roll and pressing roll of a welding wire straightening machine to stabilize a wire and position-adjusting a pressing roll shaft with a screw. SOLUTION: A welding wire is taken in a welding wire straightening machine 10 from a wire take in hole 14, straightened with reference rollers 21, 22 and a pressing roller 31 and discharged from a wire take out hole 15. The center axis of welding wire passes roughly the center of wire take in hole 14 and take out hole 15. The reference rolls 21, 22 are bending support point, U or V shaped grooves 211, 221 are arranged on roll face so as to stabilize wire passing. The pressing roll 31 is the loading point to apply bending force to the wire and is arranged with a groove 311 on roll face. A positioning screw bar is abutted to a pressing roll shaft 33, a position of the pressing roll 31 is adjusted and the pressing roll shaft 33 is fastened to a main body part 11 with a butterfly nut. The straightening machine 10 is used in tandem as necessary.
Patent JP-H11297740-A (JP)
Title: Carrier tape having semiconductor chip mounted thereon, and semiconductor device
Inventor: MORIFUJI TADAHIRO
IPC: H01L21/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the peel off of a carrier tape from a resin package during the manufacturing thereof and to avoid short-circuiting of the product to realize good resin packaging. SOLUTION: A carrier tape 2A is of an elongated band shape, having zones on which a predetermined wiring pattern 20 is formed repeatedly at a predetermined pitch. A semiconductor chip 3 is mounted on each of the wiring pattern formation zones. The wiring pattern 20 has a plurality of individual wiring parts 20A. Each wiring part 20A has bonding pads 20a connected to one ends of wires 6 for conductive connection with the chip 3 and also has leads 20b which extend from the bonding pads 20a to the outer edge of the wiring pattern formation zone. The leads 20b are covered with insulating resin.
Patent JP-H05291408-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TANI TOMOFUNE
IPC: H01L21/3205
Filed: 1992-04-15
Abstract: PURPOSE:To make it possible to connect with good characteristics which are provided by depositing a metal in a through-hole and providing a construction in which the metal surface is projected out from a layer-to-layer film. CONSTITUTION:After forming a dispersion layer, a gate construction and others on a semiconductor substrate, a layer-to-layer insulation film 1 is formed. Then, a through-hole is formed up to the depth where the substrate is exposed. Then, a titanium nitride film 2 is formed, and a tungsten film 3 is formed on the whole surface of the titanium nitride 2 until the through-hole is completely filled up. Thereafter, the whole surface of the tungsten film 3 is etched, the tungsten 3 and titanium nitride 2 on a flat portion are removed until the layer- to-layer insulation film 1 is exposed, a resist 4 is applied to the whole surface for making the surface flat, and CDE is performed by using a carbon fluoride- based gas. By doing this, a plug construction can be obtained, which has the tungsten 3 slightly projected out from the layer-to-layer insulation film 1. Thereafter, a polysilicon film is formed to a wiring shape. But no gap is created between the wiring film and the through-hole portion of tungsten or layer-to- layer insulation film, thereby providing good connection.
Patent JP-H08292941-A (JP)
Title: Chinese information processor
Inventor: IZUMIDA TOMOHITO
IPC: G06F17/21
Filed: 1995-04-20
Abstract: PURPOSE: To enable batch processing for plural KANJIs (Chinese character) having the same pinyin by converting a KANJI code into a pinyin code by using a conversion table and performing information processing according to the pinyin code. CONSTITUTION: A KANJI code-pinyin code converting means 2 has a KANJI code-pinyin code conversion table 1 wherein KANJI codes of Chinese and corresponding pinyin codes are arrayed corresponding to each other, and KANJI codes are converted into pinyin codes in sequence by using the conversion table 1. Then a processing means 3 perform the information processing on the basis of the obtained pinyin codes. In this case, a data rearranging means 2 as a processing means 3 converts information on KANJI codes stored in a main storage means 5 into information on a pinyin code series by using the KANJI- pinyin converting means 2 and performs rearrangement to the standards of pinyin on the basis of the converted information. Namely, the information in the main storage means 5 is rearranged in the large to small order of pinyin codes through the rearranging process.
Patent JP-S63260825-A (JP)
Title: Compound having hexagonal layer structure expressed by scfezn6o9 and production thereof
Inventor: KIMIZUKA NOBORU
IPC: H01F1/34
Filed: 1987-04-17
Abstract: PURPOSE:To make it possible to provide the titled novel compound corresponding to n=1/6 in the chemical formula (YbFeO3)nFeO, by respectively replacing Yb<3> and Fe<2+> with Sc<3+> and Zn<2+>. CONSTITUTION:Metallic Sc, scandium oxide or a compound (A) decomposable into the scandium oxide by heating, metallic iron, iron oxide or a compound (B) decomposable into the iron oxide by heating and metallic zinc, zinc oxide or a compound (C) decomposable into the zinc oxide by heating are prepared. The substances (A), (B) and (C) are mixed at 1:1:6 atomic ratio of Sc:Fe:Zn. The resultant mixture is then heated at >=650 deg.C in the air, an oxidizing atmosphere or a reducing atmosphere in which the Sc and Fe are not respectively reduced from the trivalent ion state and the Zn is not reduced from the bivalent ion state. Thereby the aimed novel brown powdery compound useful as magnetic, semiconductor materials and catalysts is obtained.
Patent JP-S5430520-A (JP)
Title: Screw compressor
Inventor: UCHIDA RIICHI
IPC: F04C18/16
Filed: 1977-08-12
Abstract: PURPOSE: To surpress the generation of high frequency component of the pressure pulsation noise by forming the shape of either one of the suction port or discharge port in such manner that the enclosed compression space and said port are gradually interconnected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01266685-A (JP)
Title: Trend data collection equipment
Inventor: SAKAMOTO HIDEYUKI
IPC: G06F17/40
Filed: 1988-04-19
Abstract: PURPOSE:To collect endless data and to extract data only in a certain period by designating a rotary batch system, and performing the start and the stoppage of data collection by a batch trend data collection start and a batch trend data collection stop signals. CONSTITUTION:In case of setting the designation of attribute as the rotary batch system, new data is written sequentially from the leading part of a disk D when the disk D is filled unless a batch trend data collection stopping request signal is supplied. And when the batch trend data collection stopping request signal is supplied, the collection of trend data is stopped. In other words, the collection of the trend data is executed by the batch trend data collection start signal, and the data is written from the leading part even when a data storage part is filled, and such operation is continued until the batch trend data collection stop signal is supplied. Thus, since data collection can be started by the generation of an event and it can be stopped by the generation of another event, it is possible to collect the endless data and also, to extract the data only in a certain period.
Patent JP-S61255635-A (JP)
Inventor: FUKUMA YASUFUMI
IPC: A61B3/103
Filed: 1985-05-07
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-S5626268-A (JP)
Title: Estimating method for insulation life time of electric apparatus
Inventor: MIFUJI WATARU
IPC: G01R31/12
Filed: 1979-07-25
Abstract: PURPOSE: To estimate accurately the life time of the electric appratus, by attaching plural units of the monitor components made of the thermosetting resin in such way that they can be taken out and then taking out them one by one with every lapse of a fixed time to measure the physical properties.  
     CONSTITUTION: Plural units of the monitor component are produced with the thermosetting resin which is equal to the insulating resin which forms the insulating constitution of an electric apparatus. Then a model of the insulating constitution is produced for the electric appratus, and the correlation curve is obtained previously between the lowering pattern of the insulating breakdown voltage due to the thermal deterioration of the said model and the variation pattern of the glass transfer temperature of the monitor component. Then plural units of the monitor component are attached to appropriate areas in the electric apparatus from outside and in the detachable way, and then taken out one by one in the fixed time interval after starting the operation. Then the glass transfer temperature is measured, and the extent of progress is estimated for the deterioration of insulation from the correlation curve. In such way, the life time of the electric appratus can be estimated accurately. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S584837-A (JP)
Inventor: TAKAHASHI EIJI
IPC: D02G3/38
Filed: 1981-06-22
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-H0685516-A (JP)
Title: Signal-separated microwave distributor and coupler
Inventor: ROBAATO IBUAN MAIAA
IPC: H01P5/16
Filed: 1993-04-23
Abstract: PURPOSE: To provide a distributor or a coupler for processing a microwave signal. CONSTITUTION: This distributor or coupler consists of a primary coaxial connector 35 which is mounted on a 1st hub 22 and operates as a signal input and output, secondary coaxial connectors 70a... which are separated annularly in a radial direction at the periphery of the connector 35 and operate as a signal input and output and a 1st coaxial part of a rigid body which is fixed to the primary connector 35 through the hub 22. To prevent at least a useful signal from appearing as an abnormal signal at others, arbitrary 2nd connectors 150a, 150d... are electrically connected to outside ends in a radial direction of a 2nd coaxial part formed of an L-shaped rigid body. The 2nd coaxial part is held fixedly to a 1st part at its outside part and fixed at its inside end by a 2nd hub 23 to an axial direction separated from the 1st hub 22.
Patent JP-H10283822-A (JP)
Title: Installation apparatus
Inventor: WATANABE HIROYUKI
IPC: F21V17/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To reliably carry out installation by providing a locking member in which a pair of pinching piece parts to elastically pinch a screw part in an engaging state are formed and providing a pair of guide parts to guide an object between the pair of the pinching piece parts. SOLUTION: In the case a locking member 41 is to be installed in a horizontal piece part 32 of an installation member 31, a pair of pinching piece part 43 are inserted into a fitting hole 35 of the horizontal piece part 32 from the lower side, so that both locking piece parts 51 are brought into contact with the rim parts of the fitting hole 35 and elastically deformed inward. At the time when a stopper part is connected with the lower face of the horizontal piece part 32, the tip end parts of the respective locking piece parts 51 are elastically projected above the fitting hole 35 to pinch the horizontal piece part 32 between the stopper part 50 and the locking piece parts 51 and fix the piece part 32.  Even if a screw part 72 of an installation screw 71 to be press fitted into an insertion part 49 of the locking member is inserted slantingly in the longitudinal direction of the apparatus main body, since the screw part 72 is led to a pair of the pinching piece parts 43 while being brought into contact with guide piece parts 44 of the locking member, the screw part 72 is reliably press fitted between the pair of the pinching piece parts 43.
Patent JP-H06288329-A (JP)
Title: Attaching construction of crank rotary angle sensor
Inventor: FUMA HIROMASA
IPC: F02D45/00
Filed: 1993-03-31
Abstract: PURPOSE:To attach a rotational angle sensor easily without hanging circumference parts largely and detect the rotational angle accurately. CONSTITUTION:A signal rotor unit 3 is provided behind a crank shaft 1 within a crank case 9 and a rotational angle sensor 4 for detecting crank rotational angle by giving/receiving signals to/from the signal rotor unit 3 is fit on the back wall part 7 of a cylinder block 6. As the signal rotor unit 3 is mounted directly to the crank shaft 1, generation of rotational run-out is suppressed and an accurate rotational angle detecting signal can be obtained. As interference with circumference parts is prevented by inserting and fitting the rotational angle sensor 4 on the back wall part 7 of the cylinder block 6 as well as providing the signal rotor unit 3 behind the crank shaft 1, it is not necessary to change the circumference parts largely.
Patent JP-H06291749-A (JP)
Title: Bus repeater
Inventor: MURAI TOSHIHARU
IPC: G06F13/36
Filed: 1993-03-31
Abstract: PURPOSE:To facilitate design, to improve versatility and to extend a bus with a stable operation even in a high transmission rate by providing with a control means for cancelling the interruption of a transmission route to a relay transmission line side by completing signal transmission to a bus side. CONSTITUTION:Control circuits 5 for respective signal lines based on bus standards such as SCSI and GPIB are provided in the inside of this repeater 1 and output signals to a bus signal line side are monitored by the control circuits 5. Then, when the output signals to the bus signal line side are present, control is performed so as not to output sneaked-in reception signals to the relay transmission line side and the leakage of signals in the relay transmission lines 4 of a full-duplex system is prevented. Also, the relay transmission lines 4 is the parallel optical fiber cables of the full dulplex system for which optical fibers are parallelly provided. By relay via the parallel optical fiber cables, high-quality long distance transmission is realized.
Patent JP-S5322188-A (JP)
Title: Preparation of catalyst solution for production of polyesters
Inventor: TOKIYAMA YASUHIRO
IPC: C08G63/82
Filed: 1976-08-13
Abstract: PURPOSE: To improve the catalytic activity of Sb cpds. by dissolving the Sb cpds. in ethylene glycol in the presence of specified arom. carboxylic acids (esters) so as to make it possible to produce polyesters with good shade and transparency in a short time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10286298-A (JP)
Title: Leg warming bath unit
Inventor: KIMURA MITSURU
IPC: A61H35/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a leg warming bath unit which causes a low possibility of occurrence of a risk of scald, which has no temperature difference from a temperature of warm water, and which exhibits a satisfactory sensor of use. SOLUTION: A leg warming bath unit comprises an inner container 2 having its upper surface opened, for reserving a suitable quantity of warm water 1, an outer container 3 covering the bottom surface part and the side surface of the inner container 2 so as to constitute an outer shell, an outer cover 4 for covering the upper surface opening of the inner container 2, a circulation pump 7 provided between the inner container 2 and the outer container 3, a water suction pipe 8 and a water discharge pipe 9 connecting between the pump 7 and the inner container 2, for circulating warm water 1, and a heating element 5 incorporated in the suction pipe 8 or the discharge pipe 9.
Patent JP-H10286651-A (JP)
Title: Mold for continuous casting
Inventor: KOSHIBA YUTAKA
IPC: B22D11/04
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent the development of fine shrinkage hole and crack in the center part of a cast billet by shaving grooves extended in the axial direction on the fitting surface of a mold constituted by fitting an inner and an outer cylinders and forming gaps at a part of the fitting surface to reduce the heat conductive area between the inner and the surface cylinders and molten metal extracting heat in a primary cooling. SOLUTION: The mold 11 used to continuously casting copper, etc., is formed by fitting the copper-made outer cylinder 11b by shrinkage-fitting, pressing-in, etc., to the graphite-made inner cylinder 11a of a refractory having bad wettability with the molten metal. Many grooves 12 extended in the axial direction and having a fixed width are arranged on the outer peripheral surface of the inner cylinder 11 of this mold at the same interval to form the gaps at a part of the fitting surface of the inner and the outer cylinders 11a, 11b. Further, the lower end side of the grooves 12 are closed to prevent the invasion of secondary cooling water or steam from the lower part of the mold 11 into the grooves 12. The grooves can be arranged on the inner peripheral surface of the outer cylinder 11b and in some case, the grooves are arranged on both of the inner and the outer cylinders 11a, 11b.  Further, it is desirable to form such wedge shape that the width is gradually narrowed from the upper end of the mold 11 toward the lower end side.