baber/WOPTO huggingface dataset:
Patent JP-S5999528-A (JP)
Title: Control method and apparatus for data transfer
Inventor: UERUNAA BEENINGU
IPC: G06F13/28
Filed: 1983-11-07
Abstract: 1. Method for controlling the data transfer between a data transmitter and a data receiver on a bus using a control unit which is connected to the bus and which, in dependence on a channel program containing transfer commands and control commands, controls the data transfer between the data transmitter and the data receiver in such a manner that, enabled by a transfer command contained in a channel command, the data are transferred into a buffer store of the control unit in a first cycle and from the buffer store to the data receiver in a second cycle and in which the associated transfer command in each case contains a mode coding for the treatment of the data transmitter address and the data receiver address, characterized in that, for implementing an exclusive data transfer from the data transmitter to the control unit (DMA), the transfer command (CCW) contains such a mode coding (Modus) for the data receiver address (DE) that the control unit only enables the data transmission between the data transmitter and the buffer store (DAR) of the control unit and/or that, for implementing an exclusive data transfer from the control unit (DMA) to the data receiver, the transfer command (CCW) contains such a mode coding (Modus) for the data transmitter address (SO) that the control unit only enables the data transmission between the buffer store (DAR) of the control unit and the data receiver.
Patent JP-H1154534-A (JP)
Title: Potting method and mechanism, and die bonder using method and mechanism thereof
Inventor: OHASHI YUJI
IPC: H01L21/52
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To decrease occurrence of the defects of a semiconductor device by stabilizing the bonding stage. SOLUTION: This method comprises a potting stage 3 which supports a lead part 4a of a lead frame 4 in potting, a nozzle 5 which drops paste 2 on the lead part 4a, a pushing bar 6 which is provided in the vicinity of the nozzle 5 in the protruding pattern from the nozzle 5 toward the potting stage 3 and pushes the lead part 5a to the potting stage 3, syringe 7 wherein the nozzle 5 is attached at the tip and the paste 2 is contained, and a potting-mechanism body 10 which holds the syringe 7 through a holder 8 and supports the pushing bar 6 through a holder 9. Then, at the time of the potting, the lead part 4a is pushed to the potting stage 3 by the pushing bar 6 and the lead part 4a, and the nozzle 5 are held at a given distance. Under this state, the paste 2 is applied on the lead part 4a.
Patent JP-H0371614-A (JP)
Title: Surface mount composite component
Inventor: ENDO KAZUYOSHI
IPC: H01G4/40
Filed: 1989-08-10
Abstract: PURPOSE:To contrive reduction in cost by a method wherein a surface mount varistor and a film capacitor are integrally formed, and productivity is enhanced. CONSTITUTION:A laminated type metallized film capacitor 2 is adhered to a surface mounting type varistor 1 in such a manner that their electrode parts 1a and 2a is in coincidence with each other. Accordingly, the varistor 1, which is a surge absorbing part, and the capacitor, which is a noise absorbing part, can be compounded, the number of component parts needed can be reduced, the area of substrate can also be made small, and this constitution contributes to the miniaturization of the machine employing the constitution. At the same time, parts can be surface mounted. As a result, productivity can be improved, and cost can also be cut down.
Patent JP-H0491961-A (JP)
Title: Thermal head
Inventor: KAWADA AKIHIRO
IPC: B41J2/345
Filed: 1990-08-07
Abstract: PURPOSE:To carry out a high quality thermal printing operation without depending on a change of temperature by providing a predetermined relationship between the thermal expansion coefficient of head substrates and the thermal expansion coefficient of a support member. CONSTITUTION:When temperature of a thermal head 11 changes from an ordinary temperature to a high temperature, expansion quantities of head substrates 12a, 12b, radiating plates 19a, 19b, and a support plate 20 will have specific variations. When a distance delta4 between heating resistance plates 13a, 13b at the utmost ends on the head substrates 12a, 12b and end faces 31a, 31b is substantially zero at the thermal head, a ratio between a thermal expansion coefficient alpha and a thermal expansion coefficient gamma of the support plate 20 is allowed to increase up to 20%. Accordingly, a ratio value of the thermal expansion coefficient alpha of the head substrates 12a, 12b and the thermal expansion coefficient gamma of the support plate 20 can be selected as 1.0-20%<=alpha/gamma<=1.0+20% dependent on types of structure of the thermal head to be used.
Patent JP-S6366943-A (JP)
Title: Inspection device for semiconductor
Inventor: MATSUMOTO KAZUMASA
IPC: H01L33/00
Filed: 1986-09-08
Abstract: PURPOSE:To inhibit the lighting of an operation-state display unit at the time except the time when necessary, to improve the reliability of an inspection device and to lengthen the lifetime of the display unit by adding a control function changing over the execution or nonfulfilment of the display of the display unit. CONSTITUTION:A function inspection means for a semiconductor including a photodetector, light-emitting devices 1 displaying the state of operation of a body device and a means 3 putting out the light-emitting devices 1 when inspecting the function of the photodetector by the function inspection means are provided. When the state is indicated, the switch 3 is brought to an ON state by a display command. Consequently, when signal conductors 2 are turned ON, potential at both ends of the light-emitting diodes 1 is equalized, and the light-emitting diodes 1 are put out. When the signal conductors 2 are turned OFF, on the other hand, a forward bias is applied to the light-emitting diodes 1, and the light-emitting diodes 1 are lit. When inspecting the photodetector, the switch 3 is turned OFF by a photodetector inspection command. As a result, the light-emitting diodes 1 are put out regardless of the states of the signal conductors 2. Acoordingly, the photodetector is inspected accurately.
Patent JP-H1048582-A (JP)
Title: Modulation device, transmission device, modulation method, and communication system
Inventor: SHIMIZU KATSUHIRO
IPC: H04B10/61
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To achieve an optical modulation device capable of suppressing deterioration of transmission signal in quality caused by drift of a working point of a modulation device, by adding dither signal on a bias voltage of an optical modulation device. SOLUTION: This optical modulation device comprises a source of light 1, an optical modulator 3, a modulator driving circuit 24, a dither signal generator 12, a peak detector 15 for detecting a low frequency dither signal from output signal, a synchronous detection circuit 7 for detecting synchronization of the dither signal generated from the low frequency and dither signal generator detected in the peak detector 15, and a bias circuit 10 for controlling a bias applied to the optical modulator 3 according to the result of the synchronization detection by the synchronous detection circuit 7. And, adding a low frequency signal on the bias makes it easily possible to control the operation of the modulator even in modulating a high frequency signal.
Patent JP-S60102278-A (JP)
Title: Gas shielding device for stud welding gun
Inventor: CHIKASAWA WATARU
IPC: B23K9/20
Filed: 1983-11-07
Abstract: PURPOSE:To provide a titled shielding device which eliminates completely the turbulence of gas, decreases blowholes in the reinforcement of weld and to perform secure stud welding by ejecting the shielding gas from the tip of a long shielding cylinder enclosing the operating rod, chuck and stud of a welding gun. CONSTITUTION:A long shielding cylinder 20 enclosing the operating rod 6, chuck 10 and stud S of a stud welding gun is attached 21 to the base part of the rod 6. The shielding gas entering through a conduit 15 passes through a passage 13 and a gap G and is blown uniformly from the circumference of the stud S to the weld zone. The turbulence in the weld zone is completely eliminated as the gas is uniformly and stably blown. The blowholes in the reinforcement of weld in the weld zone are decreased and the stud welding is satisfactorily accomplished.
Patent JP-H0879157-A (JP)
Title: Circuit management method for multi-beam mobile satellite communication system
Inventor: KIMICHI SHIYUNICHI
IPC: H04B7/26
Filed: 1994-09-02
Abstract: PURPOSE: To attain decentralized control and also to attain the dynamic channel assignment through a simple control by fixing the beam frequency in a corresponding area based on the instruction given from a base station and then deciding a feeder link frequency. CONSTITUTION: A base station controller 10 which controls the call of a beam area 18 assigns an idle radio communication circuit 16 to a corresponding mobile station 17 among those managed radio communication circuits. Under such conditions, a transceiver device 12 is instructed by the controller 10 to set a circuit in the area 18. The device 12 sets the assigned circuit frequency and the beam frequency in the fixed and variable states respectively and sets again this variable beam frequency in the area 18. Then the feeder link frequency is generated and a radio circuit is set.
Patent JP-S59100372-A (JP)
Inventor: ASANO TADASHI
IPC: F25B29/00
Filed: 1982-11-30
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-H09316099-A (JP)
Title: Anti-vegf human monoclonal antibody
Inventor: OOKA HISAYOSHI
IPC: C07K16/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new monoclonal antibody, capable of bonding to a human vascular endothelial cell growth factor(VEGF) and neutralizing activities thereof and useful as a vascularization suppressant, etc., for prevention, treatment, etc., of diseases such as tumor or diabetic retinopathy causing the vascularization. SOLUTION: This new anti-VEGF human monoclonal antibody is capable of bonding to a human vascular endothelial cell growth factor(human VEGF) and neutralizing activities thereof and is useful as a vascularization suppressant, etc., for prevention, treatment, etc., of diseases such as tumor or diabetic retinopathy causing the vascularization.  The monoclonal antibody is obtained by separating lymphocytes from a human peripheral blood according to a conventional method, distributing the resultant lymphocytes into a 96-well plate, culturing the lymphocytes, screening the antibody activities in the culture supernatant according to the dot immunobinding assay using a human VEGF as an antigen, selecting a lymphocyte capable of producing the anti-VEGF antibody, transforming the resultant lymphocyte with an Epstein-Barr virus, then fusing the prepared transformant to a cell of a human myeloma and culturing the resultant hybridoma.
Patent JP-H0499234-A (JP)
Title: Manufacture of extra low oxygen copper
Inventor: IWAMURA TAKURO
IPC: C22B15/14
Filed: 1990-08-08
Abstract: PURPOSE:To manufacture extra low oxygen copper capable of further thinning and forming into a thin wire by forming the molten metal of pure copper stock contg. specified amounts of oxygen and hydrogen into the one of deoxidized hydrogen-enriched pure copper under specified conditions and furthermore executing dehydrogenation under specified conditions. CONSTITUTION:A reducing gas obtd. by mixing one or <= two kinds among N2, Ar and CO with H2 in the total ratio of 0.5 to 50vol.% is blown into the molten metal of pure copper stock with >=99.99% purity contg. 3 to 10ppm [O] and <=1ppm [H] to regulate the [O] content to <=1.5ppm and the [H] content to 0.8 to 2ppm. Next, this molten metal of deoxidized hydrogen-enriched pure copper is brought into reaction with a reaction gas constituted of one or >= two kinds among N2, Ar and CO to attain dehydrogenation, by which the extra low oxygen copper in which the [O] content is regulated to <=1.5ppm and the [H] content to <=0.5ppm is manufactured.
Patent JP-H0492482-A (JP)
Title: Infrared ray sensor
Inventor: HARADA KEIZO
IPC: G01J1/02
Filed: 1990-08-08
Abstract: PURPOSE:To provide high sensitivity and sufficiently enhance a detecting degree by forming a board of cubic crystal boron nitride or diamond. CONSTITUTION:As a substrate 1, single crystalline plate of diamond, c-BN, or MgO is employed, and four infrared ray sensors each having a superconducting line 2 formed of a YB2Cu3O7-x thin film are manufactured by a magnetron sputtering method. The line 2 is formed of an oxide superconducting material, and the material is started to abruptly reduce its resistance from a certain temperature and completely varnishes its resistance upon arrival of a certain critical temperature. This sensor is cooled to a temperature between a temperature of starting to reduce its resistance and a temperature of completely becoming zero at its resistance for use. When an infrared ray is emitted to the sensor, the temperature of the line 2 is raised by bolometric effect, and a generated voltage is varied. Accordingly, the voltage generated from the line 2 is measured to detect an infrared ray.
Patent JP-H0534900-A (JP)
Title: Formation of film mask of printing plate
Inventor: IGARASHI TAKASHI
IPC: G03F5/00
Filed: 1991-07-26
Abstract: PURPOSE:To allow an efficient mask operation to be carried out and to form the film mask in such a manner that the tones of an original can be changed and can be partially stressed. CONSTITUTION:Mask regions A to D are identified from the region assigned by a marker means and are stored into a frame memory 5 when the block copy original 2 assigning the desired mask regions A to C by a marker means is read from an input scanner 1. The successively stored mask regions A to D are subjected to plate separating processing in accordance with the color information and are exposed as character masks to a film material by a laser printer 3 for each of the respective separated plates. Plural kinds of different half tones are generated in the colored regions on the same block copy according to the color coding instructions from the block copy original 2 and are outputted to an exposing means, by which the film mask F is formed.
Patent JP-H09270735-A (JP)
Title: Spread spectrum communication reception method
Inventor: OKAMOTO NAOKI
IPC: H04B1/709
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a spread spectrum communication reception method capable of performing high-speed transmission and improving the degradation of an error rate. SOLUTION: After converting signals received in an antenna 21 to base band signals in a frequency conversion part 23, they are correlated with a correlator 25 and latched to a latch part 32. Then, correlation output for which the degradation by autocorrelation is cancelled is obtained in a correlation processing part 33, the correlation output is distributed by a distributor and latched in the latch parts 27 and 28 and then, a difference is obtained in a differential part 30 and discriminated by a discrimination part 31.
Patent JP-2001035929-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: ICHINOSE KATSUHIKO
IPC: H01L21/8234
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To realize a technique for improving the reliability of a semiconductor integrated circuit device having a plurality of kinds of MTSFETs different in operating voltage. SOLUTION: Gate electrodes 6b of n-channel MISFETs QnL and gate electrodes 10b of p-channel MISFETs QpL at lower power voltage parts are composed of a polycrystalline Si film having a high concn. of about 2×1020 cm-3 while gate electrodes 6a of n-channel MISFETs QnH and gate electrodes 10a of p-channel MISFETs QpH at higher power voltage parts are composed of a polycrystalline Si film having a low concn. of about 1×1019 cm-3, thereby lowering the electric field applied to a gate insulation film 5 of the n-channel MISFETs QnH and the p-channel MISFETs QpH at the higher power voltage parts.
Patent JP-2001033311-A (JP)
Title: Color estimating method
Inventor: NAKANO KIMITAKA
IPC: G01J3/46
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To estimate spectral distribution of basic color material by multiplying the spectral distribution by the weight of the quantity of color material and the mixing ratio and then converting it into a spectral distribution which is varied as the basic composition, quantity or mixing ratio of the color material is varied. SOLUTION: An input 1 reads in the spectral distribution of a color. material. A conversion processing 2 multiplies the spectral distribution of standard mixing quantity and mixing ratio (referred to basic spectral distribution) by the mixing quantity and mixing ratio. A conversion processing 3 comprises a plurality of neural networks (referred to network) and converts the results of conversion processing into a spectral distribution which is varied as the basic composition, mixing quantity or mixing ratio of the color material is varied. A preserving section preserves coefficients used at the conversion processings 2, 3. When it is used, parameters of the network of a color material to be estimated are read out from the preserving section and set in the network of the conversion processing 3.  Basic spectral distribution of the color material having altered basic composition is then inputted and imparted to the conversion processing 2 where it is multiplied by the mixing quantity and mixing ratio. It is then converted, by the network of the conversion processing 3, into a spectral distribution corresponding to the mixing quantity and mixing ratio before being outputted 4.
Patent JP-S6188011-A (JP)
Inventor: YOSHITAKE KENICHI
IPC: B27M1/00
Filed: 1984-10-05
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-S6188904-A (JP)
Title: Manufacture of quenched fine crystalline thin-strip and its device
Inventor: SHIBUYA KIYOSHI
IPC: B21B1/46
Filed: 1984-10-09
Abstract: PURPOSE:To obtain a well shaped coil by cutting out unordinary parts at the initial and last stages of a thin strip carried from a cooling body, and cooling the strip to roll it before taking it up into a coil. CONSTITUTION:Shears 4, 4', a changeover gate 6, a chute 7 and a bag 6 are respectively disposed in the vicinity of cooling rolls 3, 3' rotating at high speed as a cooling body. A molten metal flow 2 discharged from a pouring nozzle 1 is quenched and solidified into a thin strip 5 by the cooling rolls 3, 3'. As a normal thin strip 5 cannot be obtained in the initial stage of solidification and the finishing stage of pouring, the unordinary parts of strip 5 at said stages are cut out as crops by using the shears 4, 4' and the gate 6, and are separated by falling it from the chute 7 into the bag 8. By this method, the normal part of thin sheet 5 is held between sheet-passing devices 9, 10 and is taken up into a well shaped coil 19 by a take-up reel 20.
Patent JP-H0259713-A (JP)
Title: Recorder
Inventor: INUYAMA SATOHIKO
IPC: B41J2/47
Filed: 1988-08-26
Abstract: PURPOSE:To reduce the number of crystal resonators by using pulse signals generated after detecting the rotation of the motor of a rotary polygon mirror not only for controlling the inside and outside of a recorder, but also for controlling the rotation of the motor. CONSTITUTION:A rotation detector 101 is constituted of a high-accuracy and high-resolution encoder, such as a laser rotary encoder. The signal (FG) of the detector 101 is outputted as TACH signals 116 after its waveform is shaped by means of a waveform shaping circuit 104. One side of the TACH signals 116 is inputted to a frequency divider 105 where the frequency of the signal 116 is divided and further inputted to a motor control circuit 106. The other side of the TACH signals 116 is inputted to a frequency divider 109 where the signal is divided in frequency. In addition, a horizontal synchronizing signal (BD signal) 115 is inputted to the frequency divider 109 and the basic clock F 117 which is the output of the frequency divider 109 is reset and a clock signal synchronous to the BD signal 115 is obtained whenever the BD signal 115 is inputted. Thus the number of crystal resonators can be reduced.
Patent JP-S59100731-A (JP)
Inventor: MATSUKI SADAO
IPC: D02G1/02
Filed: 1982-12-02
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-H0495656-A (JP)
Title: Control of automatic transmission for vehicle
Inventor: ASADA TOSHIYUKI
IPC: F16H59/58
Filed: 1990-08-09
Abstract: PURPOSE:To improve turning travel stability by selecting a speed change stage during turning based on a compared result with a yawing condition determined in turning and that to be a standard compared. CONSTITUTION:Data such as a vehicle speed V, throttle opening theta, steered angle phi (t), friction coefficient of a road surface, yaw angle, front wheel engine speed NF, rear wheel engine speed NR are inputted in an electronic control unit E. A yawing condition in turning is determined, and also the determined yawing condition is compared to a yawing condition to be a standard, selecting a speed change stage during turning based on a compared result. Here the yawing condition means a condition shown with any of a yaw angle, yaw angular velocity, and yaw angular acceleration, or given with data determined by combining some of them or operating them. For example the yaw angular velocity out of them can be operated based on a vehicle speed, steered angle, and wheel base, etc.
Patent JP-H0496152-A (JP)
Title: Hypertext system
Inventor: ISHIDA HIKARI
IPC: G06F12/00
Filed: 1990-08-09
Abstract: PURPOSE:To simplify link setting and to efficiently use memory by forming a pair of each information file and a key word with respect to the file, and storing the pair in a key word table. CONSTITUTION:The contents of an arbitrary information file is displayed on one window of a CRT 9 via a window system 8, and a phrase that becomes a key to another information in the contents of a displayed information file is designated. When the key word whose designated phrase coincides with that of the key word 21 stored in a key word table 22 exists, the information file in accordance with the key word 21 i.e. the content of a linked information file is displayed on the CRT 9 by opening the same window or a new window. In such a way, the presence location information 20 of the information file and the key word 21 are registered on the key word table 22. Thereby, prescribed link setting work can be simplified, and the memory can be efficiently used.
Patent JP-S6272750-A (JP)
Title: Electrically conductive paste
Inventor: MIKI TETSUHIRO
IPC: C08L75/06
Filed: 1985-09-26
Abstract: PURPOSE:To obtain an electrically conductive paste having excellent adhesivity and flexibility, high curing rate and long pot-life and suitable for the bonding of a quartz plate, etc., by compounding a urethane prepolymer, a hydroxypolyester and electrically conductive powder. CONSTITUTION:The objective composition can be produced by compounding and uniformly kneading (A) a binder consisting of (a) a urethane prepolymer (preferably a prepolymer produced by blocking a polyester, polyolefin, hydrogenated polybutadiene, etc., having isocyanate group at the terminal with an active hydrogen compound (e.g., acetoacetic acid ester) and (b) a polyester having hydroxyl group at the terminal and derived from epsilon-caprolactone and a polyhydric alcohol [the equivalent ratio of the dissociated NCO of the component (a) to the OH of the component (b) (NCO/OH) is 0.5-3] with (B) electrically conductive powder having an average particle diameter of <=30mum. The weight ratio of A/B is preferably 30/70-10/90 and the kneading of the components is carried out with a three-roll mill, etc.