baber/WOPTO huggingface dataset:
Patent JP-S61110464-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRANO YOSHIYUKI
IPC: H01L29/78
Filed: 1984-11-02
Abstract: PURPOSE:To form a device adapted for shortening a channel by forming a thin insulating film simultaneously with an insulating film on a diffused layer, thereby flattening by a method without selective oxidation. CONSTITUTION:After a gate oxide film is formed, an oxide film of part of a source/drain diffused layer is removed to form windows 4, 4' for connecting the diffused layer with a polycrystalline silicon. A polycrystalline silicon layer 5 which includes N type impurity is formed on the overall surface. A resist 6 is used as a mask to allow the polycrystalline silicon and the gate polycrystalline silicon contacted on the substrate of the source and drain region to remain. Then, the resist is removed, an N type impurity is implanted by an ion implanting method, heat treated to form source and drain diffused layers 7, 7'. Then, a thin oxide film 8 is formed by thermal oxidation on the overall surface, insulating films 9, 10 are formed thickly on the groove having no polycrystalline silicon by a growing method by sputtering applied with a bias and thinly on the polycrystalline silicon, and flattened. Then, contacts 11, 11' are selectively opened with the resist mask on the silicon 5 remaining in the previous step.
Patent JP-H0570276-A (JP)
Title: Device for producing single crystals
Inventor: KAWASE TOMOHIRO
IPC: C30B29/48
Filed: 1991-09-11
Abstract: PURPOSE:To provide a device for producing single crystals of a good quality with low dislocation density by increasing the accuracy of temp. control for each heater in a device for controlling temp. distribution in a growth furnace using plural heaters to grow single crystals. CONSTITUTION:In a device 70 having plural adjacent heaters 1-10 to produce single crystals by the VGF method, shield plates 11-19 in the shape of a hollow disc for the partitioning the heaters from each other are further provided.
Patent JP-H0279876-A (JP)
Title: Toner cartridge for printer
Inventor: SAWADA SHIGERU
IPC: G03G21/00
Filed: 1988-09-16
Abstract: PURPOSE:To simply execute toner feeding and waste toner recovery by arranging a toner cartridge and a waste toner box on positions outside the paper width of printing paper to be carried by a carrying device or a paper feeder. CONSTITUTION:A toner cartridge 24, a cartridge case 25 and a toner connecting pipe 23 are arranged on the right side of an alternate long and two short dashes line, and since these parts are not entered into the locus of printing paper 11 at the time of toner feeding, toner can be supplied. The waste toner case 29 is arranged on the left side of a printer, and when the waste toner box 27 is filled with toner, the box 27 is drawn to the left and dumped and a new toner box 27 is loaded to the case 29. Consequently, toner feeding and waste toner recovery can be simply executed.
Patent JP-S6476405-A (JP)
Title: Read circuit for dynamic magnetic storage device
Inventor: IKEDA MASAMITSU
IPC: G11B5/09
Filed: 1987-09-18
Abstract: PURPOSE:To reduce the occurrence of error data bits by providing a circuit which clips each polarity part of a read signal by the high level and the low level to generate a high level signal train and a low level signal train. CONSTITUTION:The read signal is inputted to a high level slicing circuit 201 and a low level slicing circuit 202. The circuit 201 or 202 outputs N-pole and P-pole high slice level gates or N-pole and P-pole low slice level gates to signal lines 117, 128, 116 and 121 in response to a level signal. Signals on these signal lines are inputted to gate circuits 206, 207, 211, and 210. Signals on signal lines 116 and 121 are delayed and inputted to circuits 206 and 207. Delay circuits are gated in circuits 206 and 207 by said inverted level gate signals. Components having improper amplitude and phase are eliminated from these outputs by an FF circuit 213 and a gate circuit 214 to send a data pulse 127. As the result, the occurrence of error data bits is reduced.
Patent JP-S61110076-A (JP)
Title: Radar receiver
Inventor: KAWAAI TAKASHI
IPC: G01S7/285
Filed: 1984-11-02
Abstract: PURPOSE:To elevate the AGC accuracy under interference, by differentiating the feeding level of a pilot pulse signal to be fed to an auxiliary receiving system and a main receiving system to enable the processing with an AGC circuit. CONSTITUTION:An attenuator 15 attenuates the level of a pilot pulse signal Vpb provided to a directive connector 6b from a pulsation circuit 9 to give an amplitude difference to pilot pulse signals Vpa and Vpb to be fed to a main receiving system 30 and an auxiliary receiving system 40. Then, the signals Vpa and Vpb are fed during the radar downtime. Here, a reflected signal and an interfering wave from an object are applied to the receiving systems 30 and 40 and the signals Vpa and Vpb with the amplitude difference from each other are fed at the same time to let an IF receiving signal Vm or the like to be inputted into a coherent side lobe canceller circuit 12. Here, the interfering wave is suppressed but the pilot pulse signals differ from each other in the amplitude axis and hence, are sent to the AGC circuit 13a without being suppressed with the circuit 12. Thus, a normal AGC processing thereof is performed and the results are detected 14a to be outputted to a target detector 20.
Patent JP-2000062297-A (JP)
Title: Wire dot printer type electronic check writer
Inventor: NAGATA MASARU
IPC: B41J29/42
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a wire dot printer type electronic check writer capable of readily positioning a printing paper when printing thereon. SOLUTION: There is disclosed a wire dot printer type electronic check writer having an input means (keyboard K) for inputting a symbol or a character indicating a price and a printing means (wire dot printer 31) for printing the inputted price on a printing paper (paper C) placed on a printing table 25. The electronic cheque writer comprises a printing paper positioning means consisting of a light emitting means (LED 22) provided in a portion under the printing table 25 and a transparent section serving as the printing table 25 through which a light emitted from the light emitting means is passed. The printing paper C can be positioned by virtue of the light passed through the transparent section.
Patent JP-S6385937-A (JP)
Title: Shared memory device for lisp machine
Inventor: TERAMURA SHINSUKE
IPC: G06F15/16
Filed: 1986-09-30
Abstract: PURPOSE:To reduce delay in a processing due to the collision of buses, by separating a memory into plural banks, and preparing a multiple system of buses, in the shared memory device of a LISP machine in a computer architecture. CONSTITUTION:A memory is divided, and a cell block I is a memory block in which the cell exists, and a tag block II is a block for an area to put a mark, and a control block III is the block for the flag of an inseparable operation, or a working area, and a hardware stack block IV is the block in which a hardware stack exists. Each block is connected with each other through respective processor, and bus arbiter. When an L.P.U. (list processing unit) accesses to a cell memory, the bus arbiter 3 connects the L.P.U. to the cell memory by a bus request signal. At this time, and simultaneously, it is possible to access to the hardware stack by a GCU (garbage collection unit) 1, and to access to a control memory by a GCU2.
Patent JP-H0280185-A (JP)
Title: Device and method for laser beam machining
Inventor: KATAYAMA KAORU
IPC: B23K26/00
Filed: 1988-09-19
Abstract: PURPOSE:To uniformize a machining state of the surface of material to be machined by measuring scattered light from the surface of the material to be machined and controlling a machining time or an irradiated area of a laser beam for machining. CONSTITUTION:When the scattered light beam intensity 13 of a visible laser beam is measured at points A and B of the machining positions before machining is performed by the short-wavelength laser beam, the intensity of the scattered light beam led to a light receiver 16 is reduced at the point B of the machining position than at the point A of the machining position when a warp of the material to be machined is large. This information is processed by a computer 18 and an opening area of an aperture 4 is controlled so as to be reduced at the position point B than at the position point A. At the same time, the extent of movement of an X-Y stage 20 is also controlled stepwise corresponding to the irradiated area reduced by aperture control and the energy density change of the short-wavelength laser beam for machining is reduced. While a shutter 15 is opened and the scattered light beam 13 from the machining surface is measured for a prescribed time in the course of time except during machining, machining is then performed. When the scattered light beam intensity attains the desired intensity, machining is finished and machining of the next position is performed.
Patent JP-H0552304-A (JP)
Title: Fluidized bed boiler
Inventor: KOBAYASHI YOSHINORI
IPC: F23G5/50
Filed: 1991-08-20
Abstract: PURPOSE:To detect the exact height of a fluidized bed over a wide range even when the height of the fluidized bed is changed to a large extent due to load variation and for the purpose controlling steam temperature and eliminate troubles such as wear and blocking in the detection device and piping and their burning. CONSTITUTION:A pressure sensor 7 is provided in an air chamber 3 below an air dispersion plate that is provided at the bottom of the fluidized bed 4 in a combustion chamber that is constituted of the wall of a furnace 1, and a frequency analyser 8 is provided at the same time to which the detection signal (a) from the pressure sensor 7 is inputted and which carries out a frequency analysis for pressure variation. The frequency analyser 8 measures the height of the fluidized bed medium by holding beforehand data on the correlation of the height H of the fluidized bed and the frequency of pressure variation in the air chamber.
Patent JP-S6477899-A (JP)
Title: Fluoroscopic automatic brightness adjusting device for capacitor type x-ray device
Inventor: TODA HITOSHI
IPC: H05G1/44
Filed: 1987-09-18
Abstract: PURPOSE:To expand a brightness controllable subject thickness range by outputting a charge beginning signal when a transparent image is too dark, with a brightness signal level of the transparent image compared to a preset base brightness signal level, and quickly discharging a capacitor with a tube current increased for a time proportional to a signal level difference when the transparent image is too bright. CONSTITUTION:A brightness signal value v is inputted in a first comparator 2, a second comparator 3, and a differential amplifier 4. When a base brightness signal value from a TV camera 1 corresponding to the optimum brightness of a transparent image is given by vc, charging is made with a charging circuit 5 until v=vc with a charge beginning signal outputted with the comparator 2 when v<vc, that is, the transparent image is too dark. On the other hand, a X-ray tube grid bias is controlled with a discharging circuit 7 so as to lower a tube voltage with a discharge beginning signal outputted with the comparator 3 and a voltage vt proportional to a value of (vc-v) outputted with the amplifier 4 to a timer circuit 6 respectively when v>vc, that is, when too bright. At that time, the output voltage of a X-ray tube filament heating circuit 9 is made to rise to discharge a capacitor, and a tube voltage is made to quickly lower to the optimum value vc.
Patent JP-H0871312-A (JP)
Title: Filter press device
Inventor: MAKINO TETSUHISA
IPC: B01D25/12
Filed: 1994-08-31
Abstract: PURPOSE: To provide a filter press device which has such a structure that filter cake is easily released from a filter sheet in the case of opening a filter plate to take out filter cake. CONSTITUTION: A filter press device 1 incorporates a plurality of laminated filter plates 2, filter sheets 4 covering the respective filter plate faces 3 and sheet support members 5 for supporting the upper parts thereof. Both end parts of the sheet support member 5 are respectively connected to the filter plates 2 adjacent in the front and the rear by a first connection mechanism 6 and a second connection mechanism 7. When the respective filter plates 2 are opened, it is inhibited by the connection mechanisms 6, 7 that the end parts of the sheet support member 5 exceed preset distance and are separated from the filter plates 2. Furthermore, when separation from the filter plates 2 continues from this state, twisting force for turning the sheet support member 5 is added thereto through the connection mechanisms 6, 7.  The filter sheets 4 are twisted thereby and release of filter cake is promoted.
Patent JP-S61111497-A (JP)
Inventor: USHIJIMA SAN
IPC: G21C19/32
Filed: 1984-11-06
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-H11116593-A (JP)
Title: C-4"-substituted macrolide antibiotic
Inventor: BRIGHTY KATHERINE ELIZABETH
IPC: C07D407/14
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a specific C-4"-substituted macrolide antibiotic which is new and used as a therapeutic pharmaceutical composition or the like for treating bacterial infection and protozoal infection in mammal including human, fishes and birds and disorders related thereto. SOLUTION: This new C-4"-substituted macrolide antibiotic is represented by formula I  X<1> is the formula CH(-NR<18> R<19> ) [R<18> and R<19> are each H, a 1-6C alkyl, the formula; C(O)R<9> (R<9> is H or a 1-6C alkyl) or the like], the formula C(O), the formula; CH2 NR<9> or the like; R<1> and R<2> are each OH or R<2> is O and R<1> is X<2> [X<2> is O, the formula; N(R<9> ) or the like] or the like; R<3> is hydroxy or methoxy; R<4> is the formula; (CH2 )n NR<8> R<15> [(n) is 0-6; R<8> is a 1-10C alkyl, the formula; C(O)-1-10C alkyl or the like; R<15> is H or a 1-10C alkyl] or the like; R<20> is H or the formula C(O)R<9> } and is useful as an antimicrobial agent, an antiprotozoal agent, therapeutic agent or the like for non small cell lung cancer. The compound is obtained by acylating C-4"-hydroxyl group of macrolide template of formula II.
Patent JP-H0977810-A (JP)
Title: Production of water-absorbing resin
Inventor: ITO KIICHI
IPC: C08F20/56
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To easily obtain a water-absorbing resin in the form of beads having high bonding property and scarcely containing fine powder in high efficiency by adsorbing an aqueous solution of a monomer in the presence of inorganic powder to a hydrated polymer gel particle produced by a reverse-phase suspension polymerization. SOLUTION: A water-soluble ethylenic unsaturated monomer [preferably (meth)acrylamide, etc.] optionally containing a crosslinking agent is subjected to the 1st stage W/O-type reverse-phase suspension polymerization in the presence of an emulsifier (e.g. a sorbitan resin acid ester) in a hydrophobic organic solvent (preferably n-hexane, etc.) using a water-soluble radical polymerization initiator (e.g. potassium persulfate). The obtained reaction mixture containing hydrated polymer gel particles is further incorporated with additional aqueous solution of a water-soluble ethylenic unsaturated monomer optionally containing a crosslinking agent in the presence of inorganic powder (preferably silica, etc.) to effect the adsorption of the aqueous solution of the monomer to the polymer gel particles and the monomer is subjected to post-polymerization.  The above operations are repeated once or more.
Patent JP-S6294785-A (JP)
Inventor: KOBAYASHI HATSUO
IPC: F25D21/14
Filed: 1985-10-18
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-2000066526-A (JP)
Title: Transfer device and image forming method
Inventor: MURAKAMI RIKI
IPC: B65H5/36
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a transfer device by which even a recording medium having unevenness and a difference in level is brought into close contact with an image carrier and a transferred image whose quality is excellent can be obtained by constituting a part of the abutting part of a transfer guide on a recording medium of a flexible material. SOLUTION: A part of the abutting part of a transfer guide on a recording medium is constituted of a flexible material. Recording paper 20 is transferred in the direction of an arrow A along the transfer guide 12 at a transfer process of a developed image at this device. In this case, since an upper guide 10 is constituted of the flexible material, it is deformed in accordance with the difference in the level of the recording paper 20 and both the thick port part 14 and the thin port part 15 of the recording paper 20 are brought into close contact with a photoreceptive drum. At this time, the upper guide 10 is deformed without being affected a little by the areas where each part is adjacent in the width direction of the recording paper 20.  Therefor, each part of the recording medium is uniformly brought into close contact with a photoreceptive drum through it is the recording medium having a difference in level in the width direction such as the recording medium 20.
Patent JP-S59117922-A (JP)
Title: Spring coupler device
Inventor: HARADA KUNIYOSHI
IPC: B60N2/16
Filed: 1982-12-26
Abstract: PURPOSE:To prevent a driven member from backlash or lost motion, by engaging coil springs of all sizes with the notched surface situated in a reverse sense of the rotating direction of a handle shaft. CONSTITUTION:An annular projection 30a to be installed in a plate 30 or a driven member and a notched part 28 of a handle shaft 27 or a driving member both are designed to make these driven and driving members rotatable as one body via a clearance around a shaft. In a state of freedom, the outer diameter of a large diametral coil spring 35 is made to be larger than a diameter of the inner circumferential surface of an outer wall 22 of a case 21, while the inner diameter of a small diametral coil spring 34 is made to be smaller than the outer circumferential surface of an inner wall 23. In addition, the large diametral coil spring 35 makes its one side end part 35a engage with a slit groove 32 of a projection 30b while the other side end part 35b engages with a notched surface 29a of a notched part 29. On the other hand, the small diametral coil spring 34 makes its one side end part 34a engage with a slit groove 31 while the other end part 34b engages with a notched surface 29b of the notched part 29.
Patent JP-S59119219-A (JP)
Title: Apparatus for measuring automatic liquid column height
Inventor: NITSUTA MISAO
IPC: G01F23/64
Filed: 1982-12-26
Abstract: PURPOSE:To measure automatically a water level by floating a float on a water surface in a vertical tube and measuring the liquid column height by a detector which is moving following the float. CONSTITUTION:The float 2 is floated on the surface of the water column in the transparent vertical tube 1. The detector part 3 detecting a position of the float 2 consists of a luminous diode 4 and a phototransistor 5, ascends and descends following the float 2. A displacement of the part 3 is read out by a magnetic head 7 sliding on a magnetic scale, and displayed on a display device.
Patent JP-2000064316-A (JP)
Title: Joint for immersed tube and execution therefor
Inventor: YOSHINO YUICHI
IPC: E02D29/063
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a joint of an immersed tube and a execution method which can easily absorb an error generated when the immersed tube is installed and securely connect the immersed tube at the terminal end of a tunnel and a shaft. SOLUTION: A horizontal form 4 doubly composed of an internal horizontal frame 4a and an external horizontal frame 4b is installed between an immersed tube 1 as the main body of a tunnel, immersed at the terminal end of the tunnel and a shaft 2 forming a connection part to an approach communicating with the ground level, by connecting both ends of the internal and external horizontal frames 4a, 4b to the end of the shaft 2 respectively. Then, cement milk or concrete 5 is filled in between the internal and external horizontal frames 4a, 4b.
Patent JP-S61111404-A (JP)
Title: Selecting method of fish
Inventor: SATO IWAO
IPC: A22C25/04
Filed: 1984-11-05
Abstract: PURPOSE:To select fishes precisely and efficiently by arranging a lens between a semiconductor image sensor and a light source and arranging two pairs of orthogonal carrying devices between the light source and the lens so that these pairs are rotated in the same direction at the same speed while holding a space each other. CONSTITUTION:When a fish l5 is moved in the arrow direction and arrived at a position on the space between both the conveyers 9-1, 9-2, the fish 5 shields the light projected from the light source 3, so that the image sensor 1 is turned off when light is not made incident or turned on at the incidence of light and a pulse proportional to the width of the fish is outputted from the image sensor 1. These pulses are integrated every input of a pulse from an encoder to calculate the number of pulses corresponding to the area of the fish 5. Consequently, the size of the fish 5 can be selected on the basis of the area ratio.
Patent JP-2000069670-A (JP)
Title: Load distribution estimating method in three-phase power distribution system
Inventor: MOTOHASHI JUN
IPC: H02J3/00
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To enable adequate phase connection change work of transformer in order to improve the working efficiency by estimating a highly accurate load distribution among each wire of three phases in such a condition as including high voltage customers. SOLUTION: A load admittance between selected lines is estimated, based on a β-phase admittance which is obtained from a result of α-β conversion conducted, with a certain phase defined as the reference phase in accordance with the α-β-O coordinate method, of the relationship of the line voltage of a three-phase power distribution system, measured value of line current and load admittance between the lines. Thereafter, α-βconversion and load admittance between lines are estimated, by sequentially changing the reference phase and load distribution of lines is also estimated from this load admittance.
Patent JP-2000066356-A (JP)
Title: Disassembling and treating method of cartridge and device therefor
Inventor: KITAGAWA SHINGO
IPC: G03C3/00
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To improve the work efficiency in the disassembling process of cartridges to reuse the used cartridges, by disassembling the cap to open a cylindrical part and taking out the spool through the opened cylinder to separate the spool from the casing. SOLUTION: When a tray 4 is rotated downward and the opening of the cylinder 53 reaches above a spool collecting chamber 13, the synthetic resin spool is released downward from the opening of the opened cylinder 53 and falls on the spool collecting room 13 placed in the opposite side to the film collecting room 11. After the spool is removed from the easing, the tray 4 is rotated in the opposite direction, and when the tray reaches above the housing collecting room 12 in the center, the current applied on an electromagnet 9 is stopped. Thus, the casing slips over the tray 4 and falls on the casing collecting room 12. By rotating the chucking member 6 from the horizontal state to downward, the cap 54 mounted also falls to the body collecting room 12.