baber/WOPTO huggingface dataset:
Patent JP-H1111961-A (JP)
Title: Production of quartz glass
Inventor: MIYAKE SHOTARO
IPC: C03B19/06
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a production of dense quartz glass in a desired shape at a temp. and in a short time. SOLUTION: Quartz powder 1 is filled into a forming mold 30 composed of a conductive material and compressed with press members 32, 34 to produce compressed powder 1', and also the compressed powder 1' is impressed with a pulse voltage via the forming mold 30 and the press members 32, 34, and heated and maintained at a specified temp., thus the quartz powder is sintered to produce the quartz glass.
Patent JP-S6076538-A (JP)
Inventor: JIMU FUN RII JIYUNIA
IPC: C08J7/044
Filed: 1984-08-03
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-S6142046-A (JP)
Title: Data storage device
Inventor: NISHINO YASUKAZU
IPC: G06F12/06
Filed: 1984-08-02
Abstract: PURPOSE:To read out and write at a high speed both data of a line direction and data of a row direction by delimiting input data to the line direction and the row direction at every N1 bit, and executing rearrangement of the data by a position occupied by the N1 bit. CONSTITUTION:Data which is inputted is resolved into three units in order, for instance, as to 4 bits each, inputted to latches 8-10 by a timing signal. Also, the data is brought to a round-shift by a 4 bit unit, and units (1, 1), (2, 3), (3, 2), and (1, 2), (2, 1), (3, 3), and (1, 3), (2, 2), (3, 1) are inputted to a latch 11, a latch 12, and a latch 13, respectively. In data substituting circuits 2-4, an input data is rearranged based on a line number in the unit under a control from an input data controlling circuit 14, and written successively in a memory 1. In case of read-out, it is executed in the almost same way by reversing the preceding steps.
Patent JP-H089662-A (JP)
Title: Electrostatic motor
Inventor: MAGARIYAMA YUKIO
IPC: H02N1/00
Filed: 1994-06-21
Abstract: PURPOSE:To provide an electrostatic motor in which energy generated by an electromagnetic wave-electric converter is effectively used to increase its torque. CONSTITUTION:An electrostatic motor has a rotor 2 having a plurality of photoelectric converters 21, 22 provided to be freely rotated and electrically split, and a drive electrode 4 disposed near the rotor 2 to rotate the rotor 2 by the electrostatic attraction or repelling force with or from the electrode 4 by sequentially emitting an electromagnetic wave to the converters, and comprises electrode plates 5, 6 provided at the same shaft as the rotor 2, and poles 51, 52 and 61, 62 of the same numbers as those of the converters of the rotor provided at the plates. The pole of the one plate 5 is connected to the p-type of the converter and the pole of the other plate 6 is connected to the n-type. A stator 9 formed of dielectric for generating an attraction or repelling force by the mutual operation of the electric fields of the plates is disposed between the plates, and the torque of the rotor is superposed on the torque generated at the plate.
Patent JP-H063615-A (JP)
Title: Sealed polygon scanner
Inventor: ITAMI YUKIO
IPC: G02B26/12
Filed: 1992-06-23
Abstract: PURPOSE:To facilitate the work of assembling a sealed polygon scanner and reduce the assembling cost of the scanner by exposing part of a printed board to the outside from between a cover and a housing. CONSTITUTION:Part of a printed board 14 is exposed to the outside from between a cover 26 and a housing 11 so that a wiring cord can readily be attached to the printed board 14. A connector 18 to which the wiring cord can be connected is mounted on the exposed part of the printed board 14 so that the workability for assembling the wiring cord can be enhanced. The housing 11 is provided with a datam clamp face which serves as a reference when the housing 11 is mounted on an optical member, and since the printed board 14 is disposed above the datum clamp face, the housing 11 can readily be mounted on the optical member. A sealing member 29 is interposed at least between a cover 26 and near the exposed part of the printed board 14, so that the space between the printed board 14 which does not have much unevenness and the cover 26 can be sealed well.
Patent JP-S5687170-A (JP)
Title: Pattern comparison system
Inventor: SAKAI TOSHIYUKI
IPC: G10L15/12
Filed: 1979-12-15
Abstract: PURPOSE: To produce a remarkable effect on the recognition of word expression, by introducing the nonlinear matching method on the frequency axis and that on the spectral intensity axis, for that of time axis.  
     CONSTITUTION: The total sum of the distances between the characteristic vectors of the word audio pattern A u  expressed in characteristic vector series a 1   μ , a 2   μ ... aI μ   μ  and the characteristic vectors of the word audio pattern B ν  expressed in characteristic vector series b 1   ν , b 2   ν ...bJ ν   ν  registrated as the recognized word in advance, is obtained. It is obtained as follows: That is, the distance d μν (i,j) of the distance vectors a i   μ  and b i   μ  of the patterns A μ  and B ν  can be obtained through the dynamic programming method as the function of components of vector a i   μ  and b j   ν . Next, the result is divided with the number of stages of the dynamic programming, and the result obtained is taken as the distance of the patterns A μ  and B ν . Further, the smallest distance pattern B ν  is taken as the result of recognition of A μ . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6055641-A (JP)
Title: Mos type silicon integrated circuit element
Inventor: HATANO HIROSHI
IPC: H01L29/78
Filed: 1983-09-07
Abstract: PURPOSE:To block leakage due to the decrease in threshold voltage by the exposure to radiation by a method wherein element isolation gate electrodes are connected to a ground line in the case of an NMOS type transistor, and to a power source line in the case of a PMOS type transistor. CONSTITUTION:NMOS transistors 221 and 223 are provided with gate electrodes 31 and 31 connected to the ground line (VSS) 30, and PMOS type transistors 231 and 233 with gate electrodes 34 and 34 connected to the power source line (VCC) 33, and the elements are isolated by these gate electrodes. Besides, common gates 26... and the gate ends of the gate electrodes 31, 31, 34, 34 are provided with insulation films 35 of the same film thickness as that of the gate insulation film of each transistor, so as not come to contact with the field insulation film. Thereby, the leakage between the source and drain regions due to the inversion of the gate ends can be prevented.
Patent JP-H0452669-A (JP)
Title: Image forming device
Inventor: YAMAMOTO TSUTOMU
IPC: G03G21/00
Filed: 1990-06-21
Abstract: PURPOSE:To enable the accurate operation of a control sequence for replacing a charged-up developer by varying the area of an electrostatic latent image according to image density unless a density high signal is generated a specific number of times, and then performing development. CONSTITUTION:The comparing circuit of this device outputs the density high signal when the output signal of an original image density detection sensor 22 is higher than an output reference value. Further, a counting circuit is so set that when the density high signal is generated less than a specific number of times within a specific time, a solid latent image having specific width is formed on the surface of a photosensitive drum 9 and developed. Then the width of the latent image is so set as to vary continuously or stepwise with an image density set value that a user sets. Here, the width is set smaller and smaller as the set value is higher and higher. Consequently, a difference in toner consumption due to a difference in density setting is corrected and a solid latent image of proper size is formed and developed.
Patent JP-H1071738-A (JP)
Title: Method for information printing on base layer having features for prevention of forgery
Inventor: DESIE GUIDO
IPC: B41M3/14
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To enable printing in a final receiving component for preventing forgery with high density and high spatial resolution by a method wherein toner particles are piled up in an image shape on a base layer through a printing aperture, and the toner particles are fixed onto the base layer. SOLUTION: A printing head structure 106 is formed of a polyimide film of 50μm thickness coated on both sides with a copper film of 17.5μm. The printing head structure 106 has four lines of printing apertures 107. On a rear face of the printing head structure facing the base layer of the receiving component, square control electrodes 106a are arranged around respective apertures. Each control electrode can be independently addressed from a high voltage supply source. On a front side of the printing head structure facing the toner supply means, a common shielding electrode 106 is placed. The printing aperture has an aperture of 100μm width. A width of the copper electrode is 50μm.
Patent JP-S5587227-A (JP)
Title: Data input device
Inventor: NOMURA NOBUTAKA
IPC: G06F3/00
Filed: 1978-12-25
Abstract: PURPOSE: To improve the efficiency of data input operation by selecting a zone on a data mat where an input part to be inputted next automatically in the order that a cursor indicates and then by discriminating it from other zones.  
     CONSTITUTION: A guide item agreeing with the contents of cursor address register 27 is selected from guide item register 23 and kind codes (corresponding to data on a data mat) agreeing with the selected guide item are further selected from kind code table 24; and corresponding bits [1] in zone bit table 25 are ste by those codes and then sent to zone discriminating device 26, thereby discriminating a corresponding zone from other zones. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6142042-A (JP)
Title: Monitor device
Inventor: KONISHI YASUTOMO
IPC: G06F11/30
Filed: 1984-08-03
Abstract: PURPOSE:To reduce the general-parpose property of a monitor device and the burden of software by converting an interface to a standard interface of the inside of the monitor device, and controlling a data transfer by information given onto a memory. CONSTITUTION:The contents of the first area 11 are stored in the first register 25, and also the direction of a data transfer is discriminated by a decoder 28. In case when data is outputted, the contents of the second area 12 are stored as an output data in the second register 26, and thereafter, a controlling circuit 20 requests to receive the data, to devices 2-4 designated by a device address which has been set to the first register 25 through an interface converting part 31. In case when data is inputted, an output of the data is requested to the device designated by the device address which has been set to the first register 25. Subsequently, the controlling circuit 20 stores the data from the designated device, in the second register 26, and thereafter, writes its data in the second area 12.
Patent JP-S6222594-A (JP)
Title: Novel substance no. 8345-b
Inventor: KIDA TAKAO
IPC: A61K35/74
Filed: 1985-07-24
Abstract: PURPOSE:To produce a novel, useful substance having both plant growth inhibitory action and antibiotic action, by cultivating a mold belonging to the genus Pereniporia, capable of producing the titled substance. CONSTITUTION:A basidiomycetes such as Pereniporia medullaepanis AJ8345, FERM-P8181, etc., belonging to the genus Pereniporia, is subjected to aerated spinner culture under an aerobic condition is a medium containing various nutritive substances, to produce the titled novel substance No. 8345-B. Any medium composition in which a common basidiomyces grows may be used and a liquid medium is preferable. The aimed No. 8345-B is separated and collected from the culture mixture by extracting method, chromatography, etc. This substance is white amorphous powder, has 65-75 deg.C melting point, is soluble in methanol, slightly soluble in water, shows a color reaction negative in ninhydrin and has both plant growth inhibitory action and antibiotic action.
Patent JP-H11354563-A (JP)
Title: Structure of semiconductor wiring
Inventor: ISHIDA YOSHIHIRO
IPC: H01L23/12
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To easily secure the tight adhesion between semiconductor wiring and a projecting electrode, by constituting a rewiring structure in which an original pad on a semiconductor chip is rewired on a new bonding pad at a different position in a three-layer structure and the metallic structure under the projecting electrode is constituted in a two-layer structure. SOLUTION: In a rewiring metal depositing process, rewiring metals 5 are deposited in three steps in the order of Ni.V 6, Cu 7, and Ni.V 8 by the sputtering method. Then, in an Ni.V opening process, the uppermost Ni.V 8 of the metals 5 is etched and the Cu 7 is exposed in an Ni.V opening 9. Successively, in a rewiring forming process, a rewiring pattern 10 is formed by etching the Ni.V 8, Cu 7, and Ni.V 6 of the metals 5 and a new bonding pad 12 is formed by using the final polyimide film 11, so that the rewiring pattern 10 may be protected and the Ni.V opening 9 may be exposed. A solder bump 13 which is formed as a projecting electrode is formed on the new bonding pad 12.
Patent JP-H0213126-A (JP)
Title: Presettable counter
Inventor: IKUTA EIJI
IPC: H03K23/66
Filed: 1988-06-30
Abstract: PURPOSE:To operate a counter at high speed by providing a data selector or a switch to a part with an advance-read carry outputted thereto, and selecting it or turning on/off by the LSB output of the counter so as to output a carry. CONSTITUTION:The title counter consists of a flip-flop, a 1st data selector selecting a preset data and a count data, a 2nd data selector selecting the countup data and a count hold data, plural gate circuits generating the countup data and a 3rd data selector outputting an advanced read carry at high speed. When a data of high level (logical 1) is outputted to output terminals QB, QC, and QD, an output data of a NOR circuit NOR 3 goes to a high level, a data of high level is outputted to an output terminal QA by the next clock and the data selector DS9 selects the data of high level being an output data of the NOR circuit NOR 3 and the data is fed to a carry output terminal TC1. Thus, high speed operation is attained without any problem in the delay of the NOR circuit NOR 3.
Patent JP-H0915083-A (JP)
Title: Helium leak detector
Inventor: IGAWA AKIO
IPC: G01M3/00
Filed: 1995-06-29
Abstract: PURPOSE: To resume the leak test effectively by lowering the background level in an analytical tube quickly in safety even when a large quantity of He is mixed into an oil in an oil-sealed rotary vacuum pump due to gross leak. CONSTITUTION: When a measurement at an analytical tube exceeds a threshold level, a microcomputer unit 10 judges that gross leak has occurred. An isolation valve FV is then closed to isolate an RP4 temporarily from the system and power is turned off. After opening the system to the atmosphere, drain valve 41a and oil injection valve 42a are opened sequentially to replace the oil in RP with new oil. Subsequently, the RP4 is started again and the isolation valve FV is opened to resume the state for carrying out leak test. Consequently, a large quantity of He is prevented from being discharged to the system during leak test after occurrence of gross leak without interrupting the leak test and the safety is ensured through automatic control.
Patent JP-S5588006-A (JP)
Title: Focusing type optical transmission body array
Inventor: IGUCHI TOSHIYUKI
IPC: G03G15/04
Filed: 1978-12-27
Abstract: PURPOSE: To effectively reduce the fluctuations in the brightness of images by specifying the constitution and configuration of the multiple focusing type optical transmission bodies to be constituted to the array.  
     CONSTITUTION: The same conjugate length and distribution constant are given to all the focusing type optical transmission bodies to be constituted to the array. The focusing type optical transmission rows are arrayed most densely in pile-form and the length of the focusing type optical transmission bodies constituting the main row 10A is determined to such a length at which the maximum value as the mean brightness of the images is given. The length of the focusing type optical transmission bodies constituting the rows 11A, 12A on both sides of the main row 10A is made longer than that of the main row 10A. With this arrangement, the amplitude of the fluctuations of the brightness by the focusing type optical transmission rows 11A, 12A other than the main row 10A negates that by the main row 10A, thus the intended object is achieved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6057045-A (JP)
Title: Control device of stepless speed changer
Inventor: NISHIOKA TETSUSHI
IPC: F16H9/00
Filed: 1983-09-08
Abstract: PURPOSE:To obtain the good response characteristic of an engine when it is rapidly accelerated so as to improve a drive feeling, by setting the deviation between target and actual speed change ratios to 0 during a predetermined operational condition of rapid acceleration. CONSTITUTION:A speed change ratio fixing means, which sets the deviation between target and actual speed change ratios to 0 during a predetermined operational condition of rapid acceleration, is provided in the control device of a stepless speed changer. In this way, speed change ratio can be changed to its larger side after the speed of an engine rises to the predetermined condition by leaving the speed change ratio of the stepless speed changer to be fixed before the speed of the engine reaches the predetermined condition when the engine is rapidly accelerated. Accordingly, a drive feeling can be improved by obtaining a good response characteristic of the engine when it is rapidly accelerated.
Patent JP-H0458719-A (JP)
Title: Feed protective circuit
Inventor: FUNAKOSHI JUNICHI
IPC: H02H3/20
Filed: 1990-06-25
Abstract: PURPOSE:To prevent not only the parts destruction at each section, but also a fault from spreading to another line, by detecting an abnormal voltage generated when system power supply short-circuits with the circuit of another power supply voltage by means of an abnormal voltage detection circuit and cutting off a feeder circuit from the output side by means of a relay contact. CONSTITUTION:When system power supply gets into a subscriber line, a reverse current I2 flows from the subscriber line through the circuit 13 of a circuit package. Simultaneously, a contact rl1 opens at an abnormal voltage detection circuit 14. Therefore, a feeder circuit is protected by interrupting the reverse current I2 flowing into the feeder circuit from the system power supply short- circuited with the subscriber line and the occurrence of parts destruction, etc., is prevented at the feeder circuit.
Patent JP-H0330819-A (JP)
Title: Separation of hydrogen isotope by electrolysis
Inventor: MOTOYAMA MITSUSHI
IPC: B01D59/40
Filed: 1989-06-27
Abstract: PURPOSE:To increase enrichment by a method wherein hydrogen and hydrogen isotope in the oxygen gas evolving from an electrolytic bath are converted into water, such water is separated from the gas by condensation for recovery, the remaining water is adsorbed and desorbed for recovery and the oxygen gas is sent back into a concn. process for recirculation. CONSTITUTION:The oxygen gas evolving from an electrolytic bath 2 is pressurized by an air compressor 3 to about 4-10kg/cm<2>G and passed through a reactor 4, whereby the hydrogen and its isotope therein are converted into water. The remaining water is then cooled to about 5-10 deg.C by a condenser 5 and mostly separated from the gas by condensation. The oxygen gas is then sent into a first adsorption tower 6A, whereby the remaining water is adsorbed under pressure near normal temp., after which about the half of the hydrated oxygen gas is sent into a second adsorption tower 6B adsorbent at normal pressure in order for the water to be adsorbed therefrom. The adsorbed gas is circulated to the intake side of a compressor 3 and the water obtained by the condenser 5 is circulated back into the electrolytic bath 2 for recovery, thereby enhancing reflux ratio for concn. process and increasing the enrichment.
Patent JP-S5788425-A (JP)
Title: Collective type optical switch
Inventor: SAWAKI ITSUPEI
IPC: G02F1/313
Filed: 1980-11-21
Abstract: PURPOSE:To easily deal with optical signal information of plural sequences in parallel at the same time, by forming plural switches for executing the switching operation of an optical signal by applying an electric field, on the same substrate, collecting in the lump one and the other of their electrodes, respectively, and connecting them in common. CONSTITUTION:This switch is provided with an LiNbO3 single crystal substrate 1, optical waveguides 21, 22, 31, 32, 41 and 42 which have been formed by diffusing Ti, electrodes 51, 52, 61, 62, 71 and 72, common connecting lines 81, 82, and control signal input terminals In1, In2. In this switch, when a control signal  S is applied to the input terminal In1, an electric field is generated between the electrodes 51, 52, between the electrodes 61, 62 and the electrodes 71, 72, too, the refractive index in the waveguide being in their vicinity is varied, and a state of an optical output is varied. For instance, in case when an optical input A, an optical input B and an optical input C are made incident to the waveguide 21, the waveguide 31 and the waveguide 41, its optical signal appears as A1, B1 and C1 in a state that the control signal S has been applied, and in state that the control signal S is not applied, the optical output appears as A2, B2 and C2.
Patent JP-S6142956-A (JP)
Title: Pressure sensor
Inventor: SUZUKI KENICHIRO
IPC: H01L29/84
Filed: 1984-08-06
Abstract: PURPOSE:To obtain a pressure sensor which has no irregular sensitivity by increasing the thickness of a periphery of a diaphragm larger than that of the center. CONSTITUTION:The periphery 41 of a diaphragm 40a is increased larger than that at the center 42, and a gate resistor 1 is placed on the periphery 41. In order to form this diaphragm 40a, the first stage mask is, for example, used on the lower surface of a base seat 14 to protect it, the periphery 41 is then formed by etching, and then the second stage mask is used for the seat 14 and the lower surface of the periphery 41 to form the center 42. Thus, the variation in the stress due to the position placed with a pressure sensor is remarkably reduced to thus reduce the irregular sensitivity occurred by the displacement of the position of the pressure sensor.
Patent JP-H11346235-A (JP)
Title: Adaptive type communication equipment and recording medium recording adaptive communication program and read by computer
Inventor: KUBOTA MITSUHIRO
IPC: G06F15/16
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide the information adaptive type communication equipment that provides service of user information that changes dynamically and to provide the recording medium that records an adaptive communication program and is read by a computer. SOLUTION: Line servers 221 -22n , store information relating to users and information relating to the communication environment obtained when communication terminals 201 -20n accesses the line servers 221 -22n via communication lines 211 -21n to a directory, and an agent 23 receives a service request from a communication terminal and makes a service request to application servers 251 -25n or receives a service reply from the application servers 251 -25n and returns the service reply to the communication terminals 201 -20n , then the agent 23 reads the information relating to the user and the information relating to the circuit environment stored in the directory 24 and makes a reply suitable for the user and the communication environment based on the read information.