baber/WOPTO huggingface dataset:
Patent JP-S60225247-A (JP)
Title: Electronic appliance
Inventor: NISHIMURA YUKIO
IPC: H01L31/14
Filed: 1984-04-24
Abstract: PURPOSE:To make an appliance compact and thin by laminating an input part, processing part, output part, and an erasing part consisting of a thin film. CONSTITUTION:A DC bias and an AC voltage are applied between electrodes 2-2 and 2-6 by a DC power source 2-14 and an AC power source 2-13. When an incident light is irradiated from the side of a substrate 2-1 by an input pen, an output display layer 2-5 emits light through a molecular layer 2-3 for optical sensor input and an electric charge storage layer 2-4. This light is extinguished when the DC bias is applied in the reverse direction by switching of a switch 2- 15 to discharge a carrier from the electric charge storage layer 2-4. In case of recording, a recording sheet where a molecular layer 2-7 for recording is provided on a recording sheet base material 2-8 is approximated to a part under a transparent electrode 2-6. When display information is transferred to an external memory, light emitting layers 2-17 are lit successively, and the current flowed to a driving circuit 2-12 is detected, and this output is transferred to the external memory.
Patent JP-H11282502-A (JP)
Title: Digital feedback controller
Inventor: YAMAMOTO MITSUO
IPC: G05B11/36
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a digital feedback controller for substantially increasing the resolution of an A/D converting means when the amplitude of the output of a sensor is small. SOLUTION: Relating to this feedback controller, the amplification factor of an amplifier for amplifying a sensor output signal is changed according to the sensor signal detection time at the time of a fine angular speed and a normal operation time under consideration of a request for the precision of yaw axis control at the time of the fine angular speed change at the time of yaw axis stop so that an operation can be attained with a larger amplitude at the time of the fine angular speed, and as a result, the high precision of the resolution of A/D converters 5 and 6 can be obtained.  This device is provided with an amplifier 2 whose amplification factor is K1 and an amplifier 3 whose amplification factor is K2 smaller than the K1 , and a sensor output signal is monitored by a microcomputer 4, and when the angular speed is within the fine angular speed range, the amplitude 2 whose amplification factor is K1 is selected, and when the angular speed is in a normal operation range larger than the fine angular speed range, the amplifier whose amplification factor is K2 is selected.
Patent JP-S575896-A (JP)
Title: Method of suspending extruded section for surface treatment
Inventor: SHIMA ISAO
IPC: C25D17/06
Filed: 1980-06-16
Abstract: PURPOSE: To connect and support extruded sections in a vertical manner by a method wherein an extruded section is cut to appropriate dimensions and machined, then through-holes are formed at end parts of the cut and machined sections, the part having the through-hole is inserted into a forked part of a supporting means, a screw fitted by screwing to one of prong pieces of the forked part is forced into the through-hole and the tip of the screw is contacted to the other prong piece.  
     CONSTITUTION: The extruded section 3 is cut to appropritate dimensions and machined in a desired manner, then the through-holes 5 are formed at the end parts of the cut and machined extruded sections. The part having the through-hole 5 is inserted into the forked part 14 of the supporting means 2b, the tip of the screw 16 fitted by screwing to one prong piece of the forked part 14 is forced into the through-hole 5 and contacted to the other prong piece so that the extruded sections 3a are suspended by the supporting means 2b in the vertical manner. The uppermost extruded section 3c which is a dummy member is vertically suspended by a  method wherein a hook part of a supporting means having an engagement hook  part at one end is hooked on a conductive bar 12 of a conveyor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08279757-A (JP)
Title: Hierarchical vector quantizer
Inventor: MURAYAMA YOICHI
IPC: G10L19/038
Filed: 1995-04-06
Abstract: PURPOSE: To retrieve an output vector more optimum compared with conventional technique by using this device for quantizing respective output vectors coupled inside a single code block corresponding to the block size of an input vector. CONSTITUTION: Input vectors *x=(x1 ...xk ) blocked by K pieces of pixel signals of an image are inputted to a hierarchical selector 101 and it is decided whether the input vectors *x are quantized by the units of (n) pieces or not. When the selector 101 decides the quantization by the block sizes of K, a sort part 102 changes the arrangement of input vectors *x having prescribed relation to a prescribed arrangement. Next, a code book address counter (CC) outputs an index (i) to be changed from '1' to 'N' to a code book memory 104 and an index buffer 105. The index buffer 105 fetches the index (i) outputted from the CC and outputs it to a transmission line 106. This index (i) becomes quantized data corresponding to the input vectors *x.
Patent JP-S57196680-A (JP)
Title: Piracy preventing device in catv system
Inventor: NAITOU AKIHIKO
IPC: H04N7/16
Filed: 1981-05-27
Abstract: PURPOSE:To prevent piracy of a program with an incorrect means, by providing a means to detect if a specific signal from a center is normally received in a terminal device. CONSTITUTION:Between a branch device 30 and a tuning signal generating section 35, a series circuit consisting of a reception section 32 receiving an outgoing data signal, a clock detection section 33 and a timer 34 is provided. If a subscriber makes the outgoing data only at a terminal device not recieved with any means for the purpose of piracy, the reception section 32 can not receive the frequency in a specific signal, the absence of the clock is detected at the clock detection section 33 and transmitted t the timer 34. The timer 34 outputs an operation stop signal when the detection signal from the clock detection section 33  is consecutive, the tuning signal is compulsively changed to the preset channel  to prevent piracy.
Patent JP-H09274790-A (JP)
Title: Cassette indication visible device
Inventor: MATSUI AKIRA
IPC: G11B33/10
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To make the back label visible even after loading a cassette, to prevent entering of external light, to stabilize performance of equipment, and to obtain a good shape as design. SOLUTION: A taper part 24 for visibility of the back label of a cassette in a cassette loading state is provided at a cassette guide part 20a of a cassette inserting opening 37, a first cassette door 50 is mounted to the cassette inserting opening 37 so as to be rotatable, and a transparent part 50a of a cassette back label 11 is provided through the taper part 24. A second cassette door 51 is provided after the first cassette door 50 so as to be rotatable. The second cassette door 51 is engaged with the rotative first cassette door 50 and opened, and a indication mark 51a based on a case is provided on the surface.  Therefore, the cassette back label 11 can be seen through the transparent 50a without pressing and opening the first cassette door 50 after loading of a cassette, external light is cut off by the second cassette door, performance of an equipment is stabilized, and the indication mark 5a can be seen through the transparent 50a independently of loading a cassette.
Patent JP-H06296280-A (JP)
Title: Image reproducing device
Inventor: SAITO MITSUMASA
IPC: H04N5/46
Filed: 1993-04-08
Abstract: PURPOSE:To simplify constitution by using a common text data fetching part in both the display of character information based on PAL text data, etc., and the reproducing display of the character information based on MAC text data, etc. CONSTITUTION:Bit rate conversion text data included in a composite PAL format signal YQ which takes a format in accordance with a luminance signal which comprises a PAL system video signal is fetched at a text data decoder part 31. Prescribed data processing is applied to it, and it is unified as text data DXM for display, and the data DXM is supplied from the decoder part 31 to a display signal formation part 32. A display signal SXM representing the information content of the MAC text data is formed based on the data DXM at the formation part 32, and it is supplied to a signal addition part 30. The signal SXM from the formation part 32 is added on chrominance signals RM, GM, and BM from a signal selection part 16 at the addition part 30, then, synthesized output signals RX, GX, and BX are outputted.
Patent JP-S57197034-A (JP)
Title: Preparation of immobilized nucleic acid
Inventor: HIROTSU TOSHIHIRO
IPC: B01J20/28
Filed: 1981-05-28
Abstract: PURPOSE: To immobilize and insolubilize nucleic acid, by a method wherein nucleic acid and a water-soluble high-molecular base material are mixed and irradiated with glow discharge plasma to insolubilize the surface layer part thereof by crosslinked gel formation.  
     CONSTITUTION: Nucleic acid is mixed with a water-soluble high molecular material as a matrix such as polyvinyl alcohol or gelatine and the mixture is irradiated with glow discharge plasma to insolubilize the surface layer part thereof by crosslinked gel formation. By utilizing this process, nucleic acid is confined into the matrix to prepare immobilized nucleic acid which is useful as a filler material of affinity chromatography and an adsorbent material in an antigen-antibody reaction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61242928-A (JP)
Title: Semiconductor coating glass
Inventor: HATANO KAZUO
IPC: C03C8/14
Filed: 1985-04-17
Abstract: PURPOSE:The titled glass capable of precipitating stably crystallite at low calcination temperature and controlling an electrical charge amount in coated glass in such a way that it has a proper amount of negative charge, obtained by blending specific ZnO glass powder with specific two or more filters. CONSTITUTION:100wt% glass powder (e.g., 50-75wt% ZnO, 15-30wt%, B2O3, 3-15wt% SiO2, 0-10wt% PbO, 0-3wt% Al2O3, 0-2wt% Sb2O3, 0-5wt% Nb2O5 and 0-20wt% Bi2O3) comprising 45-75wt% ZnO, 15-35wt% B2O3 and 2-20wt% SiO2 as main components is blended with 5-20wt% two or more kinds of zinc flower powder, zinc borate powder and willemite to give the titled glass. Crystallite can be stably precipitated at low calcination temperature and an electrical charge amount in coated glass can be controlled in such a way that it has a proper amount of negative charge. Consequently an electrical charge induced in a semiconductive element is a positive charge.
Patent JP-S61240507-A (JP)
Inventor: YAMAMOTO YASUAKI
IPC: C08K9/00
Filed: 1985-04-17
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-S57197133-A (JP)
Title: Working method of end part or peripheral part of composite molded object of foamed plastic
Inventor: UENO YUKIO
IPC: B29C55/00
Filed: 1981-05-29
Abstract: PURPOSE: To perform a process of bending, cutting treatments etc. of an end part etc. in a short time readily, by stretching only an end or a periphery of a  composite molded object of foamed plastics and thinning those parts.  
     CONSTITUTION: A deep-drawn formed object is obtained by molding a foamed plastic composite sheet 1 in a vacuum mold 2 having suction holes 3, 3. At the same time clamps 5, 5' are attached to both sides of peripheral parts, 4, 4' and a foamed object of which peripheral parts 4, 4' are made thinner thickness 7, 7', by moving clamps 5, 5' to an arrow A direction, adding a certain pressure. Also, plugs 8, 8' are the pushing jigs for making a good finish in forming. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11279753-A (JP)
Title: Production of sputtering target for magneto-optical recording
Inventor: KISHI TOSHITO
IPC: B22F3/10
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide the method for producing a sputtering target for magneto- optical recording medium being a hardly sinterable material so as to regulate the structure with high mass-productivity. SOLUTION: In this method for producing a sputtering target for magneto- optical recording having a compsn. contg., by atom, at least one among rare earth elements such as Sm, Nd, Cd, Tb, Dy, Ho, Tm, Er or the like by 10 to 50% and 10 to 50% Sb, contg., at need, <5% additive, and the balance substantial at least one kind among Co, Fe and Ni, as the raw material powder, alloy powder contg. at least one among rare earth elements among Sm, Nd, Cd, Tb, Dy, Ho, Tm, Er, or the like, a prescribed amt. of Sb and a prescribed amt. of Te, preferably atomizing alloy powder atomized from a molten state and rapidly cooled is used and is sintered by a discharge plasma method. The temp. rising to a prescribed temp. at the time of the discharge plasma sintering is executed within 30 min, and the holding at the prescribed temp. is executed within 30 min.
Patent JP-S5418570-A (JP)
Title: Device for operating electric winch
Inventor: HARADA SHIYOUICHI
IPC: B66D1/48
Filed: 1977-07-11
Abstract: PURPOSE: To reduce the impact force of an electric winch by decelerating the acceleration occurred at starting and stopping time of the winch by generating reverse torque of a motor when one of pushbutton switches is depressed to instantaneously contact the other contact of the switches. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11280740-A (JP)
Title: Detent device for fastening structure
Inventor: KAWABUCHI KENSUKE
IPC: F16B41/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent disassembling of a fastening structure by fastening/ disassembling tools on the market and especially to prevent malicious disassembling of a double-nut structure. SOLUTION: In this device, a male screw front 2X of a bolt 2 is screwed with an axial female screw 5C arranged inside a truncated conical cap 5 through adhesive for fixing and fastening the male screw front 2X with the truncated conical cap 5. A hexagonal fitting through-hole 7 is axially formed on a front blocking portion 5B of the truncated conical cap 5. Tolerance of a peripheral part 7 of the hexagonal fitting hole 7 is so set that the peripheral part is broken by pressing force of a hexagonal wrench which is fitted to the hexagonal fitting hole 7 and applies the truncated conical cap 5 with disassembling torque against adhesiveness of the adhesive.
Patent JP-H06294818-A (JP)
Title: Performance board
Inventor: AIYOSHI KAZUHIRO
IPC: G01R1/073
Filed: 1993-04-08
Abstract: PURPOSE:To extremely suppress the attenuation, interference and distortion of a signal wave in a performance board communicating signals which is in between an LSI tester used for such characteristic inspection of a semiconductor device as manual measurement and probe measurement and semiconductor device. CONSTITUTION:In the system, a performance board 3 keeping a wiring cable mechanism capable of directly connecting probe card base plate 6 to a test head 1 and there is directly connected the probe card base plate 6. At this state in the transmission line for signal, the output from the LSI tester passes through the test head 1 and a pogopin 2 and the signal received with the performance board 3 passes through the cable 11 on the performance board and pogopin 2 on the performance board 3 and transmits to the probe card base plate 6. Therefore, by shortening the wiring cable length and reducing contact points, wave transmission with least noize and distortion becomes possible. It also leads to improvement of reliability in the inspection process and improvement in yeald.
Patent JP-H08278958-A (JP)
Title: Method and device for correlation dimension anaysis, and method and device for lyapunov spectrum analysis
Inventor: MIZUTANI SHIN
IPC: G06F19/00
Filed: 1995-04-07
Abstract: PURPOSE: To allow expansion to a correlation dimension and a Lyapunov spectrum analysis of time-series data obtained from a nonautonomous system equation. CONSTITUTION: For data of time-series data Dx(t) (S1), a window process is performed which segments some time section out of the whole time-series data x(t), the nonautonomous system equation of the generation mechanism of the time-series data x(t) is approximated to an autonomous equation (S2), and an attracter is reconstituted by an embedding method for the time section (S3), and a correlation dimension is calculated for the reconstituted attracter (S4, S5, and S6), the steps (S2)-(S6) are repeated while the window of the time is gradually shifted with time, and a correlation dimension at each time is found.
Patent JP-H05284429-A (JP)
Title: Image pickup device
IPC: H04N5/365
Filed: 1992-04-03
Abstract: PURPOSE:To reduce deterioration in picture quality regardless of a rate of stored signal charge for a period in the vicinity of the end of the signal charge storage period of an image pickup element to the stored signal charge for the entire signal charge storage period. CONSTITUTION:A read mode switching signal SGMD is set to an H level in the low speed shutter mode to differentiate the transmission timing of read pulses SG1, SG2 in the order of several musec. On the other hand, the read mode switching signal SGMD is set to an L level in the high speed shutter mode or the strobo pickup mode to eliminate the deviation between the read pulses SG1, SG2.
Patent JP-S57197316-A (JP)
Title: Construction of pillar-rowed underground wall
Inventor: SASA KAZUICHI
IPC: E02D5/20
Filed: 1981-05-29
Abstract: PURPOSE:To prevent the leak of water from between piles by constructing a complete cut-off cement wall between the piles by a method in which castom- made piles into which a cement milk injection pipe is provided are orderly set into a pit excavated by earth drill, and then cement milk is injected. CONSTITUTION:A pit slightly larger than a concrete wall pile 1 is excavated, and the pile 1 is penetrated into the pit. Then, the ground adjacent to the pile 1 is excavated under the guidance of the pile 1, and the adjacent pile 1 is then penetrated and set. By repeating the work, a pillar row of the concrete wall piles 1 are constructed under the ground. Then, a cement milk injection pipe is connected to the joint port 3 of the pipe 2 of the wall piles 1, and cement milk is injected under a pressure through discharge ports 4 and 5 to pack it into the spaces between the wall piles and between the wall piles 1 and the excavated pit and then to harden it.
Patent JP-H10249121-A (JP)
Title: Gas-solid separator
Inventor: NISHIDA SHOZO
IPC: B01D45/06
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To improve the removal of solid by separating solid by centrifugal force in a separation vessel into which gas-solid mixture is introduced from an introducing pipe connected to one end of the upper part of a prism part having a pair of facing walls having the shape narrowing downward. SOLUTION: Only a pair of facing walls are made opposite inclined surfaces A1, A2 approaching each other downward and a pair of the remaining facing walls are made opposite vertical surfaces B, B and a top plate 8 for closing a separating space part S is joined above to form a separating vessel as a prism part 1. A mixing and introducing pipe 3 is connected to the upper end of the prism part 1 at a position to one opposite inclined surface A1, and a gas withdrawal pipe 3 is connected thereto at a position to the other opposite inclined surface A2, and also a separation plate 5 is almost horizontally fixed inside the separating space part S.  When operated, a gas-solid mixture introduced from the mixture introducing part 2 into the separating space part S is separated into gas and solid by centrifugal force when it passed through the prism part 1, and the separated solid is discharged from a solid withdrawal pipe 4 below the prism part 1.
Patent JP-S60226231-A (JP)
Title: Pilot receiver
Inventor: YOSHIZUMI KOUICHIROU
IPC: H04B17/00
Filed: 1984-04-24
Abstract: PURPOSE:To simplify the constitution by decreasing the number of a phase locked oscillator being a component of a PLL section in a pilot receiver applied to a satellite communication earth station. CONSTITUTION:A transmission section Tx of the earth station frequency-converts an output signal of a modulator 1 by using an oscillator of the phase locked oscillator 4, a pilot signal is superimposed on the converting frequency and the result is transmitted toward a satellite from an antenna ANT. On the other hand, a reception section Rx converts a signal reflected on the satellite at a mixing section 12 into an intermediate frequency, outputs it to a demodulator 15 and inputs it to a pilot reception section PL. The pilot reception section PL consists of a phase detector 16 comparing the phase of an output of the phase locked oscillator 23 and the reception input and inputting its output to a VCO 19 via an amplifier 18 and of a mixer 17 mixing an output of a VCO 19 and an output of a reference oscillator 20 and outputting the result of mixture to the phase locked oscillator 23. The pilot reception section PL detects the frequency fluctuation at a satellite repeater and feeds back its output to the oscillator 4 so as to control the transmission frequency in a direction without any frequency fluctuation.
Patent JP-2000273378-A (JP)
Title: Ink jet recording process
Inventor: HANO YOSHIFUMI
IPC: B41J2/16
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording process satisfactory in all of water resistance, light resistance, and reliability of printing. SOLUTION: Provided is an ink jet recording process comprising jetting an ink from the fine holes of a recording head essentially consisting of an ink passage forming member and the fine holes to allow liquid drops to fly and recording dot images on a recording medium, wherein the ink used is one essentially consisting of pigment particles, and the head used is one in which a water-repellent film comprising an organic component containing fluorine atoms is laid on the surface of each ink jet nozzle, and wherein the relationships: d<0.5×D50 is satisfied (wherein D50 is the particle diameter at a 50 vol.% in a cumulative particle size distribution of the pigment particle, and d is the thickness of the water-repellent film).
Patent JP-S59210589-A (JP)
Title: Semiconductor memory
Inventor: YANAGISAWA KAZUMASA
IPC: G11C11/34
Filed: 1983-05-13
Abstract: PURPOSE:To make sensitivity high by making a highly sensitive bipolar transistor perform amplifying operation when input signal voltage of a sense amplifier at the time of starting amplifying operation is small. CONSTITUTION:When a timing signal phipa1 becomes high level, amplifying operation is performed by positive feedback operation of an amplifying transistors T1, T2. At this time, a timing signal phipa2 is low level, and switches MOSFETs Q10, Q11 are in on state. When potential difference between a pair of complementary data lines DL, -DL becomes larger to some degree, and the timing signal phipa2 becomes high level, potential of lower data line is rapidly lowered by positive feedback operation of amplifying MOSFETs Q1, Q2. At this time, switches MOSFETs Q10, Q11 becomes off state, and accordingly, amplifying operation in amplifying transistors T1, T2 is changed to operation by amplifying MOSFETs Q1, Q2.